osminixxf.c
ACPICA_SRCS= \
- utxface.c \
- utdelete.c \
- utobject.c \
- utcopy.c \
- utids.c \
- utglobal.c \
- utalloc.c \
- utstate.c \
- utdebug.c \
- uteval.c \
- utcache.c \
- utlock.c \
- uttrack.c \
- utclib.c \
- utinit.c \
- utmisc.c \
- utmutex.c \
- utresrc.c \
- utmath.c \
- nsparse.c \
- nsutils.c \
- nsaccess.c \
- nsrepair.c \
- nsalloc.c \
- nswalk.c \
- nsnames.c \
- nssearch.c \
- nsxfname.c \
- nseval.c \
- nsxfobj.c \
- nsobject.c \
- nspredef.c \
- nsdumpdv.c \
- nsload.c \
- nsdump.c \
- nsinit.c \
- nsrepair2.c \
- nsxfeval.c \
- rsirq.c \
- rsmisc.c \
- rsio.c \
- rsaddr.c \
- rsutils.c \
- rscreate.c \
- rsdump.c \
- rscalc.c \
- rslist.c \
- rsxface.c \
- rsinfo.c \
- rsmemory.c \
- dsobject.c \
- dsmethod.c \
- dsopcode.c \
- dswscope.c \
- dsinit.c \
- dswexec.c \
- dswstate.c \
+ dsargs.c \
+ dscontrol.c \
dsfield.c \
+ dsinit.c \
+ dsmethod.c \
dsmthdat.c \
+ dsobject.c \
+ dsopcode.c \
dsutils.c \
+ dswexec.c \
dswload.c \
- evxfregn.c \
- evrgnini.c \
- evregion.c \
+ dswload2.c \
+ dswscope.c \
+ dswstate.c \
+ evevent.c \
+ evglock.c \
+ evgpe.c \
evgpeblk.c \
- evxface.c \
- evmisc.c \
- evgpeutil.c \
evgpeinit.c \
- evxfevnt.c \
- evevent.c \
+ evgpeutil.c \
+ evhandler.c \
+ evmisc.c \
+ evregion.c \
+ evrgnini.c \
evsci.c \
- evgpe.c \
- exoparg1.c \
- exutils.c \
+ evxface.c \
+ evxfevnt.c \
+ evxfregn.c \
+ exconfig.c \
+ exconvrt.c \
excreate.c \
- exstore.c \
- exregion.c \
- exoparg6.c \
- exprep.c \
+ exdebug.c \
+ exdump.c \
+ exfield.c \
+ exfldio.c \
+ exmisc.c \
exmutex.c \
exnames.c \
+ exoparg1.c \
exoparg2.c \
- exdump.c \
- exmisc.c \
+ exoparg3.c \
+ exoparg6.c \
+ exprep.c \
+ exregion.c \
+ exresnte.c \
exresolv.c \
- exdebug.c \
+ exresop.c \
+ exstore.c \
exstoren.c \
- exoparg3.c \
exstorob.c \
- exconfig.c \
- exresop.c \
- exfield.c \
- exfldio.c \
- exresnte.c \
- exconvrt.c \
exsystem.c \
- tbfadt.c \
- tbxface.c \
- tbxfroot.c \
- tbutils.c \
- tbinstal.c \
- tbfind.c \
- psutils.c \
+ exutils.c \
+ hwacpi.c \
+ hwesleep.c \
+ hwgpe.c \
+ hwpci.c \
+ hwregs.c \
+ hwsleep.c \
+ hwtimer.c \
+ hwvalid.c \
+ hwxface.c \
+ nsaccess.c \
+ nsalloc.c \
+ nsarguments.c \
+ nsconvert.c \
+ nsdump.c \
+ nsdumpdv.c \
+ nseval.c \
+ nsinit.c \
+ nsload.c \
+ nsnames.c \
+ nsobject.c \
+ nsparse.c \
+ nspredef.c \
+ nsprepkg.c \
+ nsrepair.c \
+ nsrepair2.c \
+ nssearch.c \
+ nsutils.c \
+ nswalk.c \
+ nsxfeval.c \
+ nsxfname.c \
+ nsxfobj.c \
psargs.c \
psloop.c \
+ psobject.c \
+ psopcode.c \
+ psopinfo.c \
psparse.c \
- pswalk.c \
+ psscope.c \
pstree.c \
- psopcode.c \
+ psutils.c \
+ pswalk.c \
psxface.c \
- psscope.c \
- hwregs.c \
- hwsleep.c \
- hwvalid.c \
- hwgpe.c \
- hwacpi.c \
- hwtimer.c \
- hwxface.c
+ rsaddr.c \
+ rscalc.c \
+ rscreate.c \
+ rsdump.c \
+ rsinfo.c \
+ rsio.c \
+ rsirq.c \
+ rslist.c \
+ rsmemory.c \
+ rsmisc.c \
+ rsserial.c \
+ rsutils.c \
+ rsxface.c \
+ tbdata.c \
+ tbfadt.c \
+ tbfind.c \
+ tbinstal.c \
+ tbprint.c \
+ tbutils.c \
+ tbxface.c \
+ tbxfload.c \
+ tbxfroot.c \
+ utaddress.c \
+ utalloc.c \
+ utbuffer.c \
+ utcache.c \
+ utclib.c \
+ utcopy.c \
+ utdebug.c \
+ utdecode.c \
+ utdelete.c \
+ uterror.c \
+ uteval.c \
+ utexcep.c \
+ utglobal.c \
+ uthex.c \
+ utids.c \
+ utinit.c \
+ utlock.c \
+ utmath.c \
+ utmisc.c \
+ utmutex.c \
+ utobject.c \
+ utosi.c \
+ utownerid.c \
+ utpredef.c \
+ utresrc.c \
+ utstate.c \
+ utstring.c \
+ uttrack.c \
+ utxface.c \
+ utxferror.c \
+ utxfinit.c
.PATH: ${.CURDIR}/utilities ${.CURDIR}/namespace ${.CURDIR}/resources \
${.CURDIR}/dispatcher ${.CURDIR}/events ${.CURDIR}/executer \
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: dsargs - Support for execution of dynamic arguments for static
+ * objects (regions, fields, buffer fields, etc.)
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acparser.h"
+#include "amlcode.h"
+#include "acdispat.h"
+#include "acnamesp.h"
+
+#define _COMPONENT ACPI_DISPATCHER
+ ACPI_MODULE_NAME ("dsargs")
+
+/* Local prototypes */
+
+static ACPI_STATUS
+AcpiDsExecuteArguments (
+ ACPI_NAMESPACE_NODE *Node,
+ ACPI_NAMESPACE_NODE *ScopeNode,
+ UINT32 AmlLength,
+ UINT8 *AmlStart);
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDsExecuteArguments
+ *
+ * PARAMETERS: Node - Object NS node
+ * ScopeNode - Parent NS node
+ * AmlLength - Length of executable AML
+ * AmlStart - Pointer to the AML
+ *
+ * RETURN: Status.
+ *
+ * DESCRIPTION: Late (deferred) execution of region or field arguments
+ *
+ ******************************************************************************/
+
+static ACPI_STATUS
+AcpiDsExecuteArguments (
+ ACPI_NAMESPACE_NODE *Node,
+ ACPI_NAMESPACE_NODE *ScopeNode,
+ UINT32 AmlLength,
+ UINT8 *AmlStart)
+{
+ ACPI_STATUS Status;
+ ACPI_PARSE_OBJECT *Op;
+ ACPI_WALK_STATE *WalkState;
+
+
+ ACPI_FUNCTION_TRACE (DsExecuteArguments);
+
+
+ /* Allocate a new parser op to be the root of the parsed tree */
+
+ Op = AcpiPsAllocOp (AML_INT_EVAL_SUBTREE_OP);
+ if (!Op)
+ {
+ return_ACPI_STATUS (AE_NO_MEMORY);
+ }
+
+ /* Save the Node for use in AcpiPsParseAml */
+
+ Op->Common.Node = ScopeNode;
+
+ /* Create and initialize a new parser state */
+
+ WalkState = AcpiDsCreateWalkState (0, NULL, NULL, NULL);
+ if (!WalkState)
+ {
+ Status = AE_NO_MEMORY;
+ goto Cleanup;
+ }
+
+ Status = AcpiDsInitAmlWalk (WalkState, Op, NULL, AmlStart,
+ AmlLength, NULL, ACPI_IMODE_LOAD_PASS1);
+ if (ACPI_FAILURE (Status))
+ {
+ AcpiDsDeleteWalkState (WalkState);
+ goto Cleanup;
+ }
+
+ /* Mark this parse as a deferred opcode */
+
+ WalkState->ParseFlags = ACPI_PARSE_DEFERRED_OP;
+ WalkState->DeferredNode = Node;
+
+ /* Pass1: Parse the entire declaration */
+
+ Status = AcpiPsParseAml (WalkState);
+ if (ACPI_FAILURE (Status))
+ {
+ goto Cleanup;
+ }
+
+ /* Get and init the Op created above */
+
+ Op->Common.Node = Node;
+ AcpiPsDeleteParseTree (Op);
+
+ /* Evaluate the deferred arguments */
+
+ Op = AcpiPsAllocOp (AML_INT_EVAL_SUBTREE_OP);
+ if (!Op)
+ {
+ return_ACPI_STATUS (AE_NO_MEMORY);
+ }
+
+ Op->Common.Node = ScopeNode;
+
+ /* Create and initialize a new parser state */
+
+ WalkState = AcpiDsCreateWalkState (0, NULL, NULL, NULL);
+ if (!WalkState)
+ {
+ Status = AE_NO_MEMORY;
+ goto Cleanup;
+ }
+
+ /* Execute the opcode and arguments */
+
+ Status = AcpiDsInitAmlWalk (WalkState, Op, NULL, AmlStart,
+ AmlLength, NULL, ACPI_IMODE_EXECUTE);
+ if (ACPI_FAILURE (Status))
+ {
+ AcpiDsDeleteWalkState (WalkState);
+ goto Cleanup;
+ }
+
+ /* Mark this execution as a deferred opcode */
+
+ WalkState->DeferredNode = Node;
+ Status = AcpiPsParseAml (WalkState);
+
+Cleanup:
+ AcpiPsDeleteParseTree (Op);
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDsGetBufferFieldArguments
+ *
+ * PARAMETERS: ObjDesc - A valid BufferField object
+ *
+ * RETURN: Status.
+ *
+ * DESCRIPTION: Get BufferField Buffer and Index. This implements the late
+ * evaluation of these field attributes.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiDsGetBufferFieldArguments (
+ ACPI_OPERAND_OBJECT *ObjDesc)
+{
+ ACPI_OPERAND_OBJECT *ExtraDesc;
+ ACPI_NAMESPACE_NODE *Node;
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE_PTR (DsGetBufferFieldArguments, ObjDesc);
+
+
+ if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
+ {
+ return_ACPI_STATUS (AE_OK);
+ }
+
+ /* Get the AML pointer (method object) and BufferField node */
+
+ ExtraDesc = AcpiNsGetSecondaryObject (ObjDesc);
+ Node = ObjDesc->BufferField.Node;
+
+ ACPI_DEBUG_EXEC (AcpiUtDisplayInitPathname (ACPI_TYPE_BUFFER_FIELD,
+ Node, NULL));
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[%4.4s] BufferField Arg Init\n",
+ AcpiUtGetNodeName (Node)));
+
+ /* Execute the AML code for the TermArg arguments */
+
+ Status = AcpiDsExecuteArguments (Node, Node->Parent,
+ ExtraDesc->Extra.AmlLength, ExtraDesc->Extra.AmlStart);
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDsGetBankFieldArguments
+ *
+ * PARAMETERS: ObjDesc - A valid BankField object
+ *
+ * RETURN: Status.
+ *
+ * DESCRIPTION: Get BankField BankValue. This implements the late
+ * evaluation of these field attributes.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiDsGetBankFieldArguments (
+ ACPI_OPERAND_OBJECT *ObjDesc)
+{
+ ACPI_OPERAND_OBJECT *ExtraDesc;
+ ACPI_NAMESPACE_NODE *Node;
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE_PTR (DsGetBankFieldArguments, ObjDesc);
+
+
+ if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
+ {
+ return_ACPI_STATUS (AE_OK);
+ }
+
+ /* Get the AML pointer (method object) and BankField node */
+
+ ExtraDesc = AcpiNsGetSecondaryObject (ObjDesc);
+ Node = ObjDesc->BankField.Node;
+
+ ACPI_DEBUG_EXEC (AcpiUtDisplayInitPathname (ACPI_TYPE_LOCAL_BANK_FIELD,
+ Node, NULL));
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[%4.4s] BankField Arg Init\n",
+ AcpiUtGetNodeName (Node)));
+
+ /* Execute the AML code for the TermArg arguments */
+
+ Status = AcpiDsExecuteArguments (Node, Node->Parent,
+ ExtraDesc->Extra.AmlLength, ExtraDesc->Extra.AmlStart);
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDsGetBufferArguments
+ *
+ * PARAMETERS: ObjDesc - A valid Buffer object
+ *
+ * RETURN: Status.
+ *
+ * DESCRIPTION: Get Buffer length and initializer byte list. This implements
+ * the late evaluation of these attributes.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiDsGetBufferArguments (
+ ACPI_OPERAND_OBJECT *ObjDesc)
+{
+ ACPI_NAMESPACE_NODE *Node;
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE_PTR (DsGetBufferArguments, ObjDesc);
+
+
+ if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
+ {
+ return_ACPI_STATUS (AE_OK);
+ }
+
+ /* Get the Buffer node */
+
+ Node = ObjDesc->Buffer.Node;
+ if (!Node)
+ {
+ ACPI_ERROR ((AE_INFO,
+ "No pointer back to namespace node in buffer object %p", ObjDesc));
+ return_ACPI_STATUS (AE_AML_INTERNAL);
+ }
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Buffer Arg Init\n"));
+
+ /* Execute the AML code for the TermArg arguments */
+
+ Status = AcpiDsExecuteArguments (Node, Node,
+ ObjDesc->Buffer.AmlLength, ObjDesc->Buffer.AmlStart);
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDsGetPackageArguments
+ *
+ * PARAMETERS: ObjDesc - A valid Package object
+ *
+ * RETURN: Status.
+ *
+ * DESCRIPTION: Get Package length and initializer byte list. This implements
+ * the late evaluation of these attributes.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiDsGetPackageArguments (
+ ACPI_OPERAND_OBJECT *ObjDesc)
+{
+ ACPI_NAMESPACE_NODE *Node;
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE_PTR (DsGetPackageArguments, ObjDesc);
+
+
+ if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
+ {
+ return_ACPI_STATUS (AE_OK);
+ }
+
+ /* Get the Package node */
+
+ Node = ObjDesc->Package.Node;
+ if (!Node)
+ {
+ ACPI_ERROR ((AE_INFO,
+ "No pointer back to namespace node in package %p", ObjDesc));
+ return_ACPI_STATUS (AE_AML_INTERNAL);
+ }
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Package Arg Init\n"));
+
+ /* Execute the AML code for the TermArg arguments */
+
+ Status = AcpiDsExecuteArguments (Node, Node,
+ ObjDesc->Package.AmlLength, ObjDesc->Package.AmlStart);
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDsGetRegionArguments
+ *
+ * PARAMETERS: ObjDesc - A valid region object
+ *
+ * RETURN: Status.
+ *
+ * DESCRIPTION: Get region address and length. This implements the late
+ * evaluation of these region attributes.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiDsGetRegionArguments (
+ ACPI_OPERAND_OBJECT *ObjDesc)
+{
+ ACPI_NAMESPACE_NODE *Node;
+ ACPI_STATUS Status;
+ ACPI_OPERAND_OBJECT *ExtraDesc;
+
+
+ ACPI_FUNCTION_TRACE_PTR (DsGetRegionArguments, ObjDesc);
+
+
+ if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID)
+ {
+ return_ACPI_STATUS (AE_OK);
+ }
+
+ ExtraDesc = AcpiNsGetSecondaryObject (ObjDesc);
+ if (!ExtraDesc)
+ {
+ return_ACPI_STATUS (AE_NOT_EXIST);
+ }
+
+ /* Get the Region node */
+
+ Node = ObjDesc->Region.Node;
+
+ ACPI_DEBUG_EXEC (AcpiUtDisplayInitPathname (ACPI_TYPE_REGION, Node, NULL));
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[%4.4s] OpRegion Arg Init at AML %p\n",
+ AcpiUtGetNodeName (Node), ExtraDesc->Extra.AmlStart));
+
+ /* Execute the argument AML */
+
+ Status = AcpiDsExecuteArguments (Node, ExtraDesc->Extra.ScopeNode,
+ ExtraDesc->Extra.AmlLength, ExtraDesc->Extra.AmlStart);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ Status = AcpiUtAddAddressRange (ObjDesc->Region.SpaceId,
+ ObjDesc->Region.Address, ObjDesc->Region.Length,
+ Node);
+ return_ACPI_STATUS (Status);
+}
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: dscontrol - Support for execution control opcodes -
+ * if/else/while/return
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "amlcode.h"
+#include "acdispat.h"
+#include "acinterp.h"
+
+#define _COMPONENT ACPI_DISPATCHER
+ ACPI_MODULE_NAME ("dscontrol")
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDsExecBeginControlOp
+ *
+ * PARAMETERS: WalkList - The list that owns the walk stack
+ * Op - The control Op
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Handles all control ops encountered during control method
+ * execution.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiDsExecBeginControlOp (
+ ACPI_WALK_STATE *WalkState,
+ ACPI_PARSE_OBJECT *Op)
+{
+ ACPI_STATUS Status = AE_OK;
+ ACPI_GENERIC_STATE *ControlState;
+
+
+ ACPI_FUNCTION_NAME (DsExecBeginControlOp);
+
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Op=%p Opcode=%2.2X State=%p\n",
+ Op, Op->Common.AmlOpcode, WalkState));
+
+ switch (Op->Common.AmlOpcode)
+ {
+ case AML_WHILE_OP:
+ /*
+ * If this is an additional iteration of a while loop, continue.
+ * There is no need to allocate a new control state.
+ */
+ if (WalkState->ControlState)
+ {
+ if (WalkState->ControlState->Control.AmlPredicateStart ==
+ (WalkState->ParserState.Aml - 1))
+ {
+ /* Reset the state to start-of-loop */
+
+ WalkState->ControlState->Common.State =
+ ACPI_CONTROL_CONDITIONAL_EXECUTING;
+ break;
+ }
+ }
+
+ /*lint -fallthrough */
+
+ case AML_IF_OP:
+ /*
+ * IF/WHILE: Create a new control state to manage these
+ * constructs. We need to manage these as a stack, in order
+ * to handle nesting.
+ */
+ ControlState = AcpiUtCreateControlState ();
+ if (!ControlState)
+ {
+ Status = AE_NO_MEMORY;
+ break;
+ }
+ /*
+ * Save a pointer to the predicate for multiple executions
+ * of a loop
+ */
+ ControlState->Control.AmlPredicateStart = WalkState->ParserState.Aml - 1;
+ ControlState->Control.PackageEnd = WalkState->ParserState.PkgEnd;
+ ControlState->Control.Opcode = Op->Common.AmlOpcode;
+
+
+ /* Push the control state on this walk's control stack */
+
+ AcpiUtPushGenericState (&WalkState->ControlState, ControlState);
+ break;
+
+ case AML_ELSE_OP:
+
+ /* Predicate is in the state object */
+ /* If predicate is true, the IF was executed, ignore ELSE part */
+
+ if (WalkState->LastPredicate)
+ {
+ Status = AE_CTRL_TRUE;
+ }
+
+ break;
+
+ case AML_RETURN_OP:
+
+ break;
+
+ default:
+
+ break;
+ }
+
+ return (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDsExecEndControlOp
+ *
+ * PARAMETERS: WalkList - The list that owns the walk stack
+ * Op - The control Op
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Handles all control ops encountered during control method
+ * execution.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiDsExecEndControlOp (
+ ACPI_WALK_STATE *WalkState,
+ ACPI_PARSE_OBJECT *Op)
+{
+ ACPI_STATUS Status = AE_OK;
+ ACPI_GENERIC_STATE *ControlState;
+
+
+ ACPI_FUNCTION_NAME (DsExecEndControlOp);
+
+
+ switch (Op->Common.AmlOpcode)
+ {
+ case AML_IF_OP:
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "[IF_OP] Op=%p\n", Op));
+
+ /*
+ * Save the result of the predicate in case there is an
+ * ELSE to come
+ */
+ WalkState->LastPredicate =
+ (BOOLEAN) WalkState->ControlState->Common.Value;
+
+ /*
+ * Pop the control state that was created at the start
+ * of the IF and free it
+ */
+ ControlState = AcpiUtPopGenericState (&WalkState->ControlState);
+ AcpiUtDeleteGenericState (ControlState);
+ break;
+
+ case AML_ELSE_OP:
+
+ break;
+
+ case AML_WHILE_OP:
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "[WHILE_OP] Op=%p\n", Op));
+
+ ControlState = WalkState->ControlState;
+ if (ControlState->Common.Value)
+ {
+ /* Predicate was true, the body of the loop was just executed */
+
+ /*
+ * This loop counter mechanism allows the interpreter to escape
+ * possibly infinite loops. This can occur in poorly written AML
+ * when the hardware does not respond within a while loop and the
+ * loop does not implement a timeout.
+ */
+ ControlState->Control.LoopCount++;
+ if (ControlState->Control.LoopCount > ACPI_MAX_LOOP_ITERATIONS)
+ {
+ Status = AE_AML_INFINITE_LOOP;
+ break;
+ }
+
+ /*
+ * Go back and evaluate the predicate and maybe execute the loop
+ * another time
+ */
+ Status = AE_CTRL_PENDING;
+ WalkState->AmlLastWhile = ControlState->Control.AmlPredicateStart;
+ break;
+ }
+
+ /* Predicate was false, terminate this while loop */
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
+ "[WHILE_OP] termination! Op=%p\n",Op));
+
+ /* Pop this control state and free it */
+
+ ControlState = AcpiUtPopGenericState (&WalkState->ControlState);
+ AcpiUtDeleteGenericState (ControlState);
+ break;
+
+ case AML_RETURN_OP:
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
+ "[RETURN_OP] Op=%p Arg=%p\n",Op, Op->Common.Value.Arg));
+
+ /*
+ * One optional operand -- the return value
+ * It can be either an immediate operand or a result that
+ * has been bubbled up the tree
+ */
+ if (Op->Common.Value.Arg)
+ {
+ /* Since we have a real Return(), delete any implicit return */
+
+ AcpiDsClearImplicitReturn (WalkState);
+
+ /* Return statement has an immediate operand */
+
+ Status = AcpiDsCreateOperands (WalkState, Op->Common.Value.Arg);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ /*
+ * If value being returned is a Reference (such as
+ * an arg or local), resolve it now because it may
+ * cease to exist at the end of the method.
+ */
+ Status = AcpiExResolveToValue (&WalkState->Operands [0], WalkState);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ /*
+ * Get the return value and save as the last result
+ * value. This is the only place where WalkState->ReturnDesc
+ * is set to anything other than zero!
+ */
+ WalkState->ReturnDesc = WalkState->Operands[0];
+ }
+ else if (WalkState->ResultCount)
+ {
+ /* Since we have a real Return(), delete any implicit return */
+
+ AcpiDsClearImplicitReturn (WalkState);
+
+ /*
+ * The return value has come from a previous calculation.
+ *
+ * If value being returned is a Reference (such as
+ * an arg or local), resolve it now because it may
+ * cease to exist at the end of the method.
+ *
+ * Allow references created by the Index operator to return
+ * unchanged.
+ */
+ if ((ACPI_GET_DESCRIPTOR_TYPE (WalkState->Results->Results.ObjDesc[0]) == ACPI_DESC_TYPE_OPERAND) &&
+ ((WalkState->Results->Results.ObjDesc [0])->Common.Type == ACPI_TYPE_LOCAL_REFERENCE) &&
+ ((WalkState->Results->Results.ObjDesc [0])->Reference.Class != ACPI_REFCLASS_INDEX))
+ {
+ Status = AcpiExResolveToValue (&WalkState->Results->Results.ObjDesc [0], WalkState);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+ }
+
+ WalkState->ReturnDesc = WalkState->Results->Results.ObjDesc [0];
+ }
+ else
+ {
+ /* No return operand */
+
+ if (WalkState->NumOperands)
+ {
+ AcpiUtRemoveReference (WalkState->Operands [0]);
+ }
+
+ WalkState->Operands [0] = NULL;
+ WalkState->NumOperands = 0;
+ WalkState->ReturnDesc = NULL;
+ }
+
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
+ "Completed RETURN_OP State=%p, RetVal=%p\n",
+ WalkState, WalkState->ReturnDesc));
+
+ /* End the control method execution right now */
+
+ Status = AE_CTRL_TERMINATE;
+ break;
+
+ case AML_NOOP_OP:
+
+ /* Just do nothing! */
+
+ break;
+
+ case AML_BREAK_POINT_OP:
+
+ /*
+ * Set the single-step flag. This will cause the debugger (if present)
+ * to break to the console within the AML debugger at the start of the
+ * next AML instruction.
+ */
+ ACPI_DEBUGGER_EXEC (
+ AcpiGbl_CmSingleStep = TRUE);
+ ACPI_DEBUGGER_EXEC (
+ AcpiOsPrintf ("**break** Executed AML BreakPoint opcode\n"));
+
+ /* Call to the OSL in case OS wants a piece of the action */
+
+ Status = AcpiOsSignal (ACPI_SIGNAL_BREAKPOINT,
+ "Executed AML Breakpoint opcode");
+ break;
+
+ case AML_BREAK_OP:
+ case AML_CONTINUE_OP: /* ACPI 2.0 */
+
+ /* Pop and delete control states until we find a while */
+
+ while (WalkState->ControlState &&
+ (WalkState->ControlState->Control.Opcode != AML_WHILE_OP))
+ {
+ ControlState = AcpiUtPopGenericState (&WalkState->ControlState);
+ AcpiUtDeleteGenericState (ControlState);
+ }
+
+ /* No while found? */
+
+ if (!WalkState->ControlState)
+ {
+ return (AE_AML_NO_WHILE);
+ }
+
+ /* Was: WalkState->AmlLastWhile = WalkState->ControlState->Control.AmlPredicateStart; */
+
+ WalkState->AmlLastWhile = WalkState->ControlState->Control.PackageEnd;
+
+ /* Return status depending on opcode */
+
+ if (Op->Common.AmlOpcode == AML_BREAK_OP)
+ {
+ Status = AE_CTRL_BREAK;
+ }
+ else
+ {
+ Status = AE_CTRL_CONTINUE;
+ }
+ break;
+
+ default:
+
+ ACPI_ERROR ((AE_INFO, "Unknown control opcode=0x%X Op=%p",
+ Op->Common.AmlOpcode, Op));
+
+ Status = AE_AML_BAD_OPCODE;
+ break;
+ }
+
+ return (Status);
+}
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __DSFIELD_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
/* Local prototypes */
+#ifdef ACPI_ASL_COMPILER
+#include "acdisasm.h"
+
+static ACPI_STATUS
+AcpiDsCreateExternalRegion (
+ ACPI_STATUS LookupStatus,
+ ACPI_PARSE_OBJECT *Op,
+ char *Path,
+ ACPI_WALK_STATE *WalkState,
+ ACPI_NAMESPACE_NODE **Node);
+#endif
+
static ACPI_STATUS
AcpiDsGetFieldNames (
ACPI_CREATE_FIELD_INFO *Info,
ACPI_PARSE_OBJECT *Arg);
+#ifdef ACPI_ASL_COMPILER
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDsCreateExternalRegion (iASL Disassembler only)
+ *
+ * PARAMETERS: LookupStatus - Status from NsLookup operation
+ * Op - Op containing the Field definition and args
+ * Path - Pathname of the region
+ * ` WalkState - Current method state
+ * Node - Where the new region node is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Add region to the external list if NOT_FOUND. Create a new
+ * region node/object.
+ *
+ ******************************************************************************/
+
+static ACPI_STATUS
+AcpiDsCreateExternalRegion (
+ ACPI_STATUS LookupStatus,
+ ACPI_PARSE_OBJECT *Op,
+ char *Path,
+ ACPI_WALK_STATE *WalkState,
+ ACPI_NAMESPACE_NODE **Node)
+{
+ ACPI_STATUS Status;
+ ACPI_OPERAND_OBJECT *ObjDesc;
+
+
+ if (LookupStatus != AE_NOT_FOUND)
+ {
+ return (LookupStatus);
+ }
+
+ /*
+ * Table disassembly:
+ * OperationRegion not found. Generate an External for it, and
+ * insert the name into the namespace.
+ */
+ AcpiDmAddOpToExternalList (Op, Path, ACPI_TYPE_REGION, 0, 0);
+ Status = AcpiNsLookup (WalkState->ScopeInfo, Path, ACPI_TYPE_REGION,
+ ACPI_IMODE_LOAD_PASS1, ACPI_NS_SEARCH_PARENT, WalkState, Node);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ /* Must create and install a region object for the new node */
+
+ ObjDesc = AcpiUtCreateInternalObject (ACPI_TYPE_REGION);
+ if (!ObjDesc)
+ {
+ return (AE_NO_MEMORY);
+ }
+
+ ObjDesc->Region.Node = *Node;
+ Status = AcpiNsAttachObject (*Node, ObjDesc, ACPI_TYPE_REGION);
+ return (Status);
+}
+#endif
+
+
/*******************************************************************************
*
* FUNCTION: AcpiDsCreateBufferField
* CreateBitFieldOp,
* CreateByteFieldOp,
* CreateWordFieldOp,
- * CreateDWordFieldOp,
- * CreateQWordFieldOp,
+ * CreateDwordFieldOp,
+ * CreateQwordFieldOp,
* CreateFieldOp (all of which define a field in a buffer)
*
******************************************************************************/
*
* RETURN: Status
*
- * DESCRIPTION: Process all named fields in a field declaration. Names are
+ * DESCRIPTION: Process all named fields in a field declaration. Names are
* entered into the namespace.
*
******************************************************************************/
{
ACPI_STATUS Status;
UINT64 Position;
+ ACPI_PARSE_OBJECT *Child;
ACPI_FUNCTION_TRACE_PTR (DsGetFieldNames, Info);
while (Arg)
{
/*
- * Three types of field elements are handled:
- * 1) Offset - specifies a bit offset
- * 2) AccessAs - changes the access mode
- * 3) Name - Enters a new named field into the namespace
+ * Four types of field elements are handled:
+ * 1) Name - Enters a new named field into the namespace
+ * 2) Offset - specifies a bit offset
+ * 3) AccessAs - changes the access mode/attributes
+ * 4) Connection - Associate a resource template with the field
*/
switch (Arg->Common.AmlOpcode)
{
Info->FieldBitPosition = (UINT32) Position;
break;
-
case AML_INT_ACCESSFIELD_OP:
-
+ case AML_INT_EXTACCESSFIELD_OP:
/*
- * Get a new AccessType and AccessAttribute -- to be used for all
- * field units that follow, until field end or another AccessAs
- * keyword.
+ * Get new AccessType, AccessAttribute, and AccessLength fields
+ * -- to be used for all field units that follow, until the
+ * end-of-field or another AccessAs keyword is encountered.
+ * NOTE. These three bytes are encoded in the integer value
+ * of the parseop for convenience.
*
* In FieldFlags, preserve the flag bits other than the
- * ACCESS_TYPE bits
+ * ACCESS_TYPE bits.
*/
+
+ /* AccessType (ByteAcc, WordAcc, etc.) */
+
Info->FieldFlags = (UINT8)
((Info->FieldFlags & ~(AML_FIELD_ACCESS_TYPE_MASK)) |
- ((UINT8) ((UINT32) Arg->Common.Value.Integer >> 8)));
+ ((UINT8) ((UINT32) (Arg->Common.Value.Integer & 0x07))));
- Info->Attribute = (UINT8) (Arg->Common.Value.Integer);
+ /* AccessAttribute (AttribQuick, AttribByte, etc.) */
+
+ Info->Attribute = (UINT8) ((Arg->Common.Value.Integer >> 8) & 0xFF);
+
+ /* AccessLength (for serial/buffer protocols) */
+
+ Info->AccessLength = (UINT8) ((Arg->Common.Value.Integer >> 16) & 0xFF);
break;
+ case AML_INT_CONNECTION_OP:
+ /*
+ * Clear any previous connection. New connection is used for all
+ * fields that follow, similar to AccessAs
+ */
+ Info->ResourceBuffer = NULL;
+ Info->ConnectionNode = NULL;
+ Info->PinNumberIndex = 0;
+
+ /*
+ * A Connection() is either an actual resource descriptor (buffer)
+ * or a named reference to a resource template
+ */
+ Child = Arg->Common.Value.Arg;
+ if (Child->Common.AmlOpcode == AML_INT_BYTELIST_OP)
+ {
+ Info->ResourceBuffer = Child->Named.Data;
+ Info->ResourceLength = (UINT16) Child->Named.Value.Integer;
+ }
+ else
+ {
+ /* Lookup the Connection() namepath, it should already exist */
+
+ Status = AcpiNsLookup (WalkState->ScopeInfo,
+ Child->Common.Value.Name, ACPI_TYPE_ANY,
+ ACPI_IMODE_EXECUTE, ACPI_NS_DONT_OPEN_SCOPE,
+ WalkState, &Info->ConnectionNode);
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_ERROR_NAMESPACE (Child->Common.Value.Name, Status);
+ return_ACPI_STATUS (Status);
+ }
+ }
+ break;
case AML_INT_NAMEDFIELD_OP:
}
Info->FieldBitPosition += Info->FieldBitLength;
+ Info->PinNumberIndex++; /* Index relative to previous Connection() */
break;
-
default:
ACPI_ERROR ((AE_INFO,
/* First arg is the name of the parent OpRegion (must already exist) */
Arg = Op->Common.Value.Arg;
+
if (!RegionNode)
{
Status = AcpiNsLookup (WalkState->ScopeInfo, Arg->Common.Value.Name,
ACPI_TYPE_REGION, ACPI_IMODE_EXECUTE,
ACPI_NS_SEARCH_PARENT, WalkState, &RegionNode);
+#ifdef ACPI_ASL_COMPILER
+ Status = AcpiDsCreateExternalRegion (Status, Arg,
+ Arg->Common.Value.Name, WalkState, &RegionNode);
+#endif
if (ACPI_FAILURE (Status))
{
ACPI_ERROR_NAMESPACE (Arg->Common.Value.Name, Status);
}
}
+ ACPI_MEMSET (&Info, 0, sizeof (ACPI_CREATE_FIELD_INFO));
+
/* Second arg is the field flags */
Arg = Arg->Common.Next;
Info.RegionNode = RegionNode;
Status = AcpiDsGetFieldNames (&Info, WalkState, Arg->Common.Next);
-
return_ACPI_STATUS (Status);
}
switch (WalkState->Opcode)
{
case AML_FIELD_OP:
+
Arg = AcpiPsGetArg (Op, 2);
Type = ACPI_TYPE_LOCAL_REGION_FIELD;
break;
case AML_BANK_FIELD_OP:
+
Arg = AcpiPsGetArg (Op, 4);
Type = ACPI_TYPE_LOCAL_BANK_FIELD;
break;
case AML_INDEX_FIELD_OP:
+
Arg = AcpiPsGetArg (Op, 3);
Type = ACPI_TYPE_LOCAL_INDEX_FIELD;
break;
default:
+
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
while (Arg)
{
/*
- * Ignore OFFSET and ACCESSAS terms here; we are only interested in the
- * field names in order to enter them into the namespace.
+ * Ignore OFFSET/ACCESSAS/CONNECTION terms here; we are only interested
+ * in the field names in order to enter them into the namespace.
*/
if (Arg->Common.AmlOpcode == AML_INT_NAMEDFIELD_OP)
{
Status = AcpiNsLookup (WalkState->ScopeInfo, Arg->Common.Value.Name,
ACPI_TYPE_REGION, ACPI_IMODE_EXECUTE,
ACPI_NS_SEARCH_PARENT, WalkState, &RegionNode);
+#ifdef ACPI_ASL_COMPILER
+ Status = AcpiDsCreateExternalRegion (Status, Arg,
+ Arg->Common.Value.Name, WalkState, &RegionNode);
+#endif
if (ACPI_FAILURE (Status))
{
ACPI_ERROR_NAMESPACE (Arg->Common.Value.Name, Status);
Info.RegionNode = RegionNode;
Status = AcpiDsGetFieldNames (&Info, WalkState, Arg->Common.Next);
-
return_ACPI_STATUS (Status);
}
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __DSINIT_C__
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#define _COMPONENT ACPI_DISPATCHER
ACPI_MODULE_NAME ("dsinit")
+
/* Local prototypes */
static ACPI_STATUS
*
* RETURN: Status
*
- * DESCRIPTION: Callback from AcpiWalkNamespace. Invoked for every object
+ * DESCRIPTION: Callback from AcpiWalkNamespace. Invoked for every object
* within the namespace.
*
* Currently, the only objects that require initialization are:
{
ACPI_INIT_WALK_INFO *Info = (ACPI_INIT_WALK_INFO *) Context;
ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) ObjHandle;
- ACPI_OBJECT_TYPE Type;
ACPI_STATUS Status;
+ ACPI_OPERAND_OBJECT *ObjDesc;
ACPI_FUNCTION_ENTRY ();
/* And even then, we are only interested in a few object types */
- Type = AcpiNsGetType (ObjHandle);
-
- switch (Type)
+ switch (AcpiNsGetType (ObjHandle))
{
case ACPI_TYPE_REGION:
Info->OpRegionCount++;
break;
-
case ACPI_TYPE_METHOD:
-
+ /*
+ * Auto-serialization support. We will examine each method that is
+ * NotSerialized to determine if it creates any Named objects. If
+ * it does, it will be marked serialized to prevent problems if
+ * the method is entered by two or more threads and an attempt is
+ * made to create the same named object twice -- which results in
+ * an AE_ALREADY_EXISTS exception and method abort.
+ */
Info->MethodCount++;
- break;
+ ObjDesc = AcpiNsGetAttachedObject (Node);
+ if (!ObjDesc)
+ {
+ break;
+ }
+
+ /* Ignore if already serialized */
+
+ if (ObjDesc->Method.InfoFlags & ACPI_METHOD_SERIALIZED)
+ {
+ Info->SerialMethodCount++;
+ break;
+ }
+
+ if (AcpiGbl_AutoSerializeMethods)
+ {
+ /* Parse/scan method and serialize it if necessary */
+
+ AcpiDsAutoSerializeMethod (Node, ObjDesc);
+ if (ObjDesc->Method.InfoFlags & ACPI_METHOD_SERIALIZED)
+ {
+ /* Method was just converted to Serialized */
+ Info->SerialMethodCount++;
+ Info->SerializedMethodCount++;
+ break;
+ }
+ }
+
+ Info->NonSerialMethodCount++;
+ break;
case ACPI_TYPE_DEVICE:
Info->DeviceCount++;
break;
-
default:
+
break;
}
ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
"**** Starting initialization of namespace objects ****\n"));
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT, "Parsing all Control Methods:"));
/* Set all init info to zero */
}
ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT,
- "\nTable [%4.4s](id %4.4X) - %u Objects with %u Devices %u Methods %u Regions\n",
- Table->Signature, OwnerId, Info.ObjectCount,
- Info.DeviceCount, Info.MethodCount, Info.OpRegionCount));
+ "Table [%4.4s] (id %4.4X) - %4u Objects with %3u Devices, "
+ "%3u Regions, %3u Methods (%u/%u/%u Serial/Non/Cvt)\n",
+ Table->Signature, OwnerId, Info.ObjectCount, Info.DeviceCount,
+ Info.OpRegionCount, Info.MethodCount, Info.SerialMethodCount,
+ Info.NonSerialMethodCount, Info.SerializedMethodCount));
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "%u Methods, %u Regions\n", Info.MethodCount, Info.OpRegionCount));
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "%u Methods, %u Regions\n",
+ Info.MethodCount, Info.OpRegionCount));
return_ACPI_STATUS (AE_OK);
}
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __DSMETHOD_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
-#include "amlcode.h"
#include "acdispat.h"
#include "acinterp.h"
#include "acnamesp.h"
#include "acdisasm.h"
+#include "acparser.h"
+#include "amlcode.h"
#define _COMPONENT ACPI_DISPATCHER
/* Local prototypes */
+static ACPI_STATUS
+AcpiDsDetectNamedOpcodes (
+ ACPI_WALK_STATE *WalkState,
+ ACPI_PARSE_OBJECT **OutOp);
+
static ACPI_STATUS
AcpiDsCreateMethodMutex (
ACPI_OPERAND_OBJECT *MethodDesc);
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDsAutoSerializeMethod
+ *
+ * PARAMETERS: Node - Namespace Node of the method
+ * ObjDesc - Method object attached to node
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Parse a control method AML to scan for control methods that
+ * need serialization due to the creation of named objects.
+ *
+ * NOTE: It is a bit of overkill to mark all such methods serialized, since
+ * there is only a problem if the method actually blocks during execution.
+ * A blocking operation is, for example, a Sleep() operation, or any access
+ * to an operation region. However, it is probably not possible to easily
+ * detect whether a method will block or not, so we simply mark all suspicious
+ * methods as serialized.
+ *
+ * NOTE2: This code is essentially a generic routine for parsing a single
+ * control method.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiDsAutoSerializeMethod (
+ ACPI_NAMESPACE_NODE *Node,
+ ACPI_OPERAND_OBJECT *ObjDesc)
+{
+ ACPI_STATUS Status;
+ ACPI_PARSE_OBJECT *Op = NULL;
+ ACPI_WALK_STATE *WalkState;
+
+
+ ACPI_FUNCTION_TRACE_PTR (DsAutoSerializeMethod, Node);
+
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_PARSE,
+ "Method auto-serialization parse [%4.4s] %p\n",
+ AcpiUtGetNodeName (Node), Node));
+
+ /* Create/Init a root op for the method parse tree */
+
+ Op = AcpiPsAllocOp (AML_METHOD_OP);
+ if (!Op)
+ {
+ return_ACPI_STATUS (AE_NO_MEMORY);
+ }
+
+ AcpiPsSetName (Op, Node->Name.Integer);
+ Op->Common.Node = Node;
+
+ /* Create and initialize a new walk state */
+
+ WalkState = AcpiDsCreateWalkState (Node->OwnerId, NULL, NULL, NULL);
+ if (!WalkState)
+ {
+ return_ACPI_STATUS (AE_NO_MEMORY);
+ }
+
+ Status = AcpiDsInitAmlWalk (WalkState, Op, Node, ObjDesc->Method.AmlStart,
+ ObjDesc->Method.AmlLength, NULL, 0);
+ if (ACPI_FAILURE (Status))
+ {
+ AcpiDsDeleteWalkState (WalkState);
+ return_ACPI_STATUS (Status);
+ }
+
+ WalkState->DescendingCallback = AcpiDsDetectNamedOpcodes;
+
+ /* Parse the method, scan for creation of named objects */
+
+ Status = AcpiPsParseAml (WalkState);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ AcpiPsDeleteParseTree (Op);
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDsDetectNamedOpcodes
+ *
+ * PARAMETERS: WalkState - Current state of the parse tree walk
+ * OutOp - Unused, required for parser interface
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Descending callback used during the loading of ACPI tables.
+ * Currently used to detect methods that must be marked serialized
+ * in order to avoid problems with the creation of named objects.
+ *
+ ******************************************************************************/
+
+static ACPI_STATUS
+AcpiDsDetectNamedOpcodes (
+ ACPI_WALK_STATE *WalkState,
+ ACPI_PARSE_OBJECT **OutOp)
+{
+
+ ACPI_FUNCTION_NAME (AcpiDsDetectNamedOpcodes);
+
+
+ /* We are only interested in opcodes that create a new name */
+
+ if (!(WalkState->OpInfo->Flags & (AML_NAMED | AML_CREATE | AML_FIELD)))
+ {
+ return (AE_OK);
+ }
+
+ /*
+ * At this point, we know we have a Named object opcode.
+ * Mark the method as serialized. Later code will create a mutex for
+ * this method to enforce serialization.
+ *
+ * Note, ACPI_METHOD_IGNORE_SYNC_LEVEL flag means that we will ignore the
+ * Sync Level mechanism for this method, even though it is now serialized.
+ * Otherwise, there can be conflicts with existing ASL code that actually
+ * uses sync levels.
+ */
+ WalkState->MethodDesc->Method.SyncLevel = 0;
+ WalkState->MethodDesc->Method.InfoFlags |=
+ (ACPI_METHOD_SERIALIZED | ACPI_METHOD_IGNORE_SYNC_LEVEL);
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
+ "Method serialized [%4.4s] %p - [%s] (%4.4X)\n",
+ WalkState->MethodNode->Name.Ascii, WalkState->MethodNode,
+ WalkState->OpInfo->Name, WalkState->Opcode));
+
+ /* Abort the parse, no need to examine this method any further */
+
+ return (AE_CTRL_TERMINATE);
+}
+
+
/*******************************************************************************
*
* FUNCTION: AcpiDsMethodError
Status = AcpiOsCreateMutex (&MutexDesc->Mutex.OsMutex);
if (ACPI_FAILURE (Status))
{
+ AcpiUtDeleteObjectDesc (MutexDesc);
return_ACPI_STATUS (Status);
}
*
* RETURN: Status
*
- * DESCRIPTION: Prepare a method for execution. Parses the method if necessary,
+ * DESCRIPTION: Prepare a method for execution. Parses the method if necessary,
* increments the thread count, and waits at the method semaphore
* for clearance to execute.
*
/*
* If this method is serialized, we need to acquire the method mutex.
*/
- if (ObjDesc->Method.MethodFlags & AML_METHOD_SERIALIZED)
+ if (ObjDesc->Method.InfoFlags & ACPI_METHOD_SERIALIZED)
{
/*
* Create a mutex for the method if it is defined to be Serialized
/*
* The CurrentSyncLevel (per-thread) must be less than or equal to
* the sync level of the method. This mechanism provides some
- * deadlock prevention
+ * deadlock prevention.
+ *
+ * If the method was auto-serialized, we just ignore the sync level
+ * mechanism, because auto-serialization of methods can interfere
+ * with ASL code that actually uses sync levels.
*
* Top-level method invocation has no walk state at this point
*/
if (WalkState &&
+ (!(ObjDesc->Method.InfoFlags & ACPI_METHOD_IGNORE_SYNC_LEVEL)) &&
(WalkState->Thread->CurrentSyncLevel > ObjDesc->Method.Mutex->Mutex.SyncLevel))
{
ACPI_ERROR ((AE_INFO,
Info = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_EVALUATE_INFO));
if (!Info)
{
- return_ACPI_STATUS (AE_NO_MEMORY);
+ Status = AE_NO_MEMORY;
+ goto Cleanup;
}
Info->Parameters = &ThisWalkState->Operands[0];
/* Invoke an internal method if necessary */
- if (ObjDesc->Method.MethodFlags & AML_METHOD_INTERNAL_ONLY)
+ if (ObjDesc->Method.InfoFlags & ACPI_METHOD_INTERNAL_ONLY)
{
- Status = ObjDesc->Method.Extra.Implementation (NextWalkState);
+ Status = ObjDesc->Method.Dispatch.Implementation (NextWalkState);
if (Status == AE_OK)
{
Status = AE_CTRL_TERMINATE;
* RETURN: Status
*
* DESCRIPTION: Restart a method that was preempted by another (nested) method
- * invocation. Handle the return value (if any) from the callee.
+ * invocation. Handle the return value (if any) from the callee.
*
******************************************************************************/
*
* RETURN: None
*
- * DESCRIPTION: Terminate a control method. Delete everything that the method
+ * DESCRIPTION: Terminate a control method. Delete everything that the method
* created, delete all locals and arguments, and delete the parse
* tree if requested.
*
/*
* Delete any namespace objects created anywhere within the
- * namespace by the execution of this method. Unless this method
- * is a module-level executable code method, in which case we
- * want make the objects permanent.
+ * namespace by the execution of this method. Unless:
+ * 1) This method is a module-level executable code method, in which
+ * case we want make the objects permanent.
+ * 2) There are other threads executing the method, in which case we
+ * will wait until the last thread has completed.
*/
- if (!(MethodDesc->Method.Flags & AOPOBJ_MODULE_LEVEL))
+ if (!(MethodDesc->Method.InfoFlags & ACPI_METHOD_MODULE_LEVEL) &&
+ (MethodDesc->Method.ThreadCount == 1))
{
/* Delete any direct children of (created by) this method */
/*
* Delete any objects that were created by this method
* elsewhere in the namespace (if any were created).
+ * Use of the ACPI_METHOD_MODIFIED_NAMESPACE optimizes the
+ * deletion such that we don't have to perform an entire
+ * namespace walk for every control method execution.
*/
- if (MethodDesc->Method.Flags & AOPOBJ_MODIFIED_NAMESPACE)
+ if (MethodDesc->Method.InfoFlags & ACPI_METHOD_MODIFIED_NAMESPACE)
{
AcpiNsDeleteNamespaceByOwner (MethodDesc->Method.OwnerId);
+ MethodDesc->Method.InfoFlags &= ~ACPI_METHOD_MODIFIED_NAMESPACE;
}
}
}
* Serialized if it appears that the method is incorrectly written and
* does not support multiple thread execution. The best example of this
* is if such a method creates namespace objects and blocks. A second
- * thread will fail with an AE_ALREADY_EXISTS exception
+ * thread will fail with an AE_ALREADY_EXISTS exception.
*
* This code is here because we must wait until the last thread exits
- * before creating the synchronization semaphore.
+ * before marking the method as serialized.
*/
- if ((MethodDesc->Method.MethodFlags & AML_METHOD_SERIALIZED) &&
- (!MethodDesc->Method.Mutex))
+ if (MethodDesc->Method.InfoFlags & ACPI_METHOD_SERIALIZED_PENDING)
{
- (void) AcpiDsCreateMethodMutex (MethodDesc);
+ if (WalkState)
+ {
+ ACPI_INFO ((AE_INFO,
+ "Marking method %4.4s as Serialized because of AE_ALREADY_EXISTS error",
+ WalkState->MethodNode->Name.Ascii));
+ }
+
+ /*
+ * Method tried to create an object twice and was marked as
+ * "pending serialized". The probable cause is that the method
+ * cannot handle reentrancy.
+ *
+ * The method was created as NotSerialized, but it tried to create
+ * a named object and then blocked, causing the second thread
+ * entrance to begin and then fail. Workaround this problem by
+ * marking the method permanently as Serialized when the last
+ * thread exits here.
+ */
+ MethodDesc->Method.InfoFlags &= ~ACPI_METHOD_SERIALIZED_PENDING;
+ MethodDesc->Method.InfoFlags |=
+ (ACPI_METHOD_SERIALIZED | ACPI_METHOD_IGNORE_SYNC_LEVEL);
+ MethodDesc->Method.SyncLevel = 0;
}
/* No more threads, we can free the OwnerId */
- if (!(MethodDesc->Method.Flags & AOPOBJ_MODULE_LEVEL))
+ if (!(MethodDesc->Method.InfoFlags & ACPI_METHOD_MODULE_LEVEL))
{
AcpiUtReleaseOwnerId (&MethodDesc->Method.OwnerId);
}
return_VOID;
}
-
-
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __DSMTHDAT_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
* RETURN: Status
*
* DESCRIPTION: Initialize the data structures that hold the method's arguments
- * and locals. The data struct is an array of namespace nodes for
+ * and locals. The data struct is an array of namespace nodes for
* each - this allows RefOf and DeRefOf to work properly for these
* special data types.
*
*
* RETURN: None
*
- * DESCRIPTION: Delete method locals and arguments. Arguments are only
+ * DESCRIPTION: Delete method locals and arguments. Arguments are only
* deleted if this method was called from another method.
*
******************************************************************************/
*
* RETURN: Status
*
- * DESCRIPTION: Initialize arguments for a method. The parameter list is a list
+ * DESCRIPTION: Initialize arguments for a method. The parameter list is a list
* of ACPI operand objects, either null terminated or whose length
* is defined by MaxParamCount.
*
break;
default:
+
ACPI_ERROR ((AE_INFO, "Type %u is invalid", Type));
return_ACPI_STATUS (AE_TYPE);
}
* This means that either 1) The expected argument was
* not passed to the method, or 2) A local variable
* was referenced by the method (via the ASL)
- * before it was initialized. Either case is an error.
+ * before it was initialized. Either case is an error.
*/
/* If slack enabled, init the LocalX/ArgX to an Integer of value zero */
return_ACPI_STATUS (AE_AML_UNINITIALIZED_ARG);
case ACPI_REFCLASS_LOCAL:
-
/*
* No error message for this case, will be trapped again later to
* detect and ignore cases of Store(LocalX,LocalX)
*
* RETURN: None
*
- * DESCRIPTION: Delete the entry at Opcode:Index. Inserts
+ * DESCRIPTION: Delete the entry at Opcode:Index. Inserts
* a null into the stack slot after the object is deleted.
*
******************************************************************************/
*
* RETURN: Status
*
- * DESCRIPTION: Store a value in an Arg or Local. The ObjDesc is installed
+ * DESCRIPTION: Store a value in an Arg or Local. The ObjDesc is installed
* as the new value for the Arg or Local and the reference count
* for ObjDesc is incremented.
*
/*
* If the reference count on the object is more than one, we must
- * take a copy of the object before we store. A reference count
+ * take a copy of the object before we store. A reference count
* of exactly 1 means that the object was just created during the
* evaluation of an expression, and we can safely use it since it
* is not used anywhere else.
return_VALUE (Object->Type);
}
#endif
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __DSOBJECT_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
/*
* Second arg is the buffer data (optional) ByteList can be either
- * individual bytes or a string initializer. In either case, a
+ * individual bytes or a string initializer. In either case, a
* ByteList appears in the AML.
*/
Arg = Op->Common.Value.Arg; /* skip first arg */
}
ACPI_INFO ((AE_INFO,
- "Actual Package length (%u) is larger than NumElements field (%u), truncated\n",
+ "Actual Package length (%u) is larger than NumElements field (%u), truncated",
i, ElementCount));
}
else if (i < ElementCount)
/*
* Because of the execution pass through the non-control-method
- * parts of the table, we can arrive here twice. Only init
+ * parts of the table, we can arrive here twice. Only init
* the named object node the first time through
*/
if (AcpiNsGetAttachedObject (Node))
* RETURN: Status
*
* DESCRIPTION: Initialize a namespace object from a parser Op and its
- * associated arguments. The namespace object is a more compact
+ * associated arguments. The namespace object is a more compact
* representation of the Op and its arguments.
*
******************************************************************************/
switch (ObjDesc->Common.Type)
{
case ACPI_TYPE_BUFFER:
-
/*
* Defer evaluation of Buffer TermArg operand
*/
ObjDesc->Buffer.AmlLength = Op->Named.Length;
break;
-
case ACPI_TYPE_PACKAGE:
-
/*
* Defer evaluation of Package TermArg operand
*/
ObjDesc->Package.AmlLength = Op->Named.Length;
break;
-
case ACPI_TYPE_INTEGER:
switch (OpInfo->Type)
/* Truncate value if we are executing from a 32-bit ACPI table */
#ifndef ACPI_NO_METHOD_EXECUTION
- AcpiExTruncateFor32bitTable (ObjDesc);
+ (void) AcpiExTruncateFor32bitTable (ObjDesc);
#endif
break;
}
break;
-
case AML_TYPE_LITERAL:
ObjDesc->Integer.Value = Op->Common.Value.Integer;
+
#ifndef ACPI_NO_METHOD_EXECUTION
- AcpiExTruncateFor32bitTable (ObjDesc);
+ if (AcpiExTruncateFor32bitTable (ObjDesc))
+ {
+ /* Warn if we found a 64-bit constant in a 32-bit table */
+
+ ACPI_WARNING ((AE_INFO,
+ "Truncated 64-bit constant found in 32-bit table: %8.8X%8.8X => %8.8X",
+ ACPI_FORMAT_UINT64 (Op->Common.Value.Integer),
+ (UINT32) ObjDesc->Integer.Value));
+ }
#endif
break;
-
default:
+
ACPI_ERROR ((AE_INFO, "Unknown Integer type 0x%X",
OpInfo->Type));
Status = AE_AML_OPERAND_TYPE;
}
break;
-
case ACPI_TYPE_STRING:
ObjDesc->String.Pointer = Op->Common.Value.String;
ObjDesc->Common.Flags |= AOPOBJ_STATIC_POINTER;
break;
-
case ACPI_TYPE_METHOD:
break;
-
case ACPI_TYPE_LOCAL_REFERENCE:
switch (OpInfo->Type)
#endif
break;
-
case AML_TYPE_METHOD_ARGUMENT:
/* Arg ID (0-6) is (AML opcode - base AML_ARG_OP) */
}
break;
-
default:
ACPI_ERROR ((AE_INFO, "Unimplemented data type: 0x%X",
return_ACPI_STATUS (Status);
}
-
-
/******************************************************************************
*
- * Module Name: dsopcode - Dispatcher Op Region support and handling of
- * "control" opcodes
+ * Module Name: dsopcode - Dispatcher support for regions and fields
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __DSOPCODE_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
/* Local prototypes */
-static ACPI_STATUS
-AcpiDsExecuteArguments (
- ACPI_NAMESPACE_NODE *Node,
- ACPI_NAMESPACE_NODE *ScopeNode,
- UINT32 AmlLength,
- UINT8 *AmlStart);
-
static ACPI_STATUS
AcpiDsInitBufferField (
UINT16 AmlOpcode,
ACPI_OPERAND_OBJECT *ResultDesc);
-/*******************************************************************************
- *
- * FUNCTION: AcpiDsExecuteArguments
- *
- * PARAMETERS: Node - Object NS node
- * ScopeNode - Parent NS node
- * AmlLength - Length of executable AML
- * AmlStart - Pointer to the AML
- *
- * RETURN: Status.
- *
- * DESCRIPTION: Late (deferred) execution of region or field arguments
- *
- ******************************************************************************/
-
-static ACPI_STATUS
-AcpiDsExecuteArguments (
- ACPI_NAMESPACE_NODE *Node,
- ACPI_NAMESPACE_NODE *ScopeNode,
- UINT32 AmlLength,
- UINT8 *AmlStart)
-{
- ACPI_STATUS Status;
- ACPI_PARSE_OBJECT *Op;
- ACPI_WALK_STATE *WalkState;
-
-
- ACPI_FUNCTION_TRACE (DsExecuteArguments);
-
-
- /*
- * Allocate a new parser op to be the root of the parsed tree
- */
- Op = AcpiPsAllocOp (AML_INT_EVAL_SUBTREE_OP);
- if (!Op)
- {
- return_ACPI_STATUS (AE_NO_MEMORY);
- }
-
- /* Save the Node for use in AcpiPsParseAml */
-
- Op->Common.Node = ScopeNode;
-
- /* Create and initialize a new parser state */
-
- WalkState = AcpiDsCreateWalkState (0, NULL, NULL, NULL);
- if (!WalkState)
- {
- Status = AE_NO_MEMORY;
- goto Cleanup;
- }
-
- Status = AcpiDsInitAmlWalk (WalkState, Op, NULL, AmlStart,
- AmlLength, NULL, ACPI_IMODE_LOAD_PASS1);
- if (ACPI_FAILURE (Status))
- {
- AcpiDsDeleteWalkState (WalkState);
- goto Cleanup;
- }
-
- /* Mark this parse as a deferred opcode */
-
- WalkState->ParseFlags = ACPI_PARSE_DEFERRED_OP;
- WalkState->DeferredNode = Node;
-
- /* Pass1: Parse the entire declaration */
-
- Status = AcpiPsParseAml (WalkState);
- if (ACPI_FAILURE (Status))
- {
- goto Cleanup;
- }
-
- /* Get and init the Op created above */
-
- Op->Common.Node = Node;
- AcpiPsDeleteParseTree (Op);
-
- /* Evaluate the deferred arguments */
-
- Op = AcpiPsAllocOp (AML_INT_EVAL_SUBTREE_OP);
- if (!Op)
- {
- return_ACPI_STATUS (AE_NO_MEMORY);
- }
-
- Op->Common.Node = ScopeNode;
-
- /* Create and initialize a new parser state */
-
- WalkState = AcpiDsCreateWalkState (0, NULL, NULL, NULL);
- if (!WalkState)
- {
- Status = AE_NO_MEMORY;
- goto Cleanup;
- }
-
- /* Execute the opcode and arguments */
-
- Status = AcpiDsInitAmlWalk (WalkState, Op, NULL, AmlStart,
- AmlLength, NULL, ACPI_IMODE_EXECUTE);
- if (ACPI_FAILURE (Status))
- {
- AcpiDsDeleteWalkState (WalkState);
- goto Cleanup;
- }
-
- /* Mark this execution as a deferred opcode */
-
- WalkState->DeferredNode = Node;
- Status = AcpiPsParseAml (WalkState);
-
-Cleanup:
- AcpiPsDeleteParseTree (Op);
- return_ACPI_STATUS (Status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiDsGetBufferFieldArguments
- *
- * PARAMETERS: ObjDesc - A valid BufferField object
- *
- * RETURN: Status.
- *
- * DESCRIPTION: Get BufferField Buffer and Index. This implements the late
- * evaluation of these field attributes.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiDsGetBufferFieldArguments (
- ACPI_OPERAND_OBJECT *ObjDesc)
-{
- ACPI_OPERAND_OBJECT *ExtraDesc;
- ACPI_NAMESPACE_NODE *Node;
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_TRACE_PTR (DsGetBufferFieldArguments, ObjDesc);
-
-
- if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
- {
- return_ACPI_STATUS (AE_OK);
- }
-
- /* Get the AML pointer (method object) and BufferField node */
-
- ExtraDesc = AcpiNsGetSecondaryObject (ObjDesc);
- Node = ObjDesc->BufferField.Node;
-
- ACPI_DEBUG_EXEC(AcpiUtDisplayInitPathname (ACPI_TYPE_BUFFER_FIELD, Node, NULL));
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[%4.4s] BufferField Arg Init\n",
- AcpiUtGetNodeName (Node)));
-
- /* Execute the AML code for the TermArg arguments */
-
- Status = AcpiDsExecuteArguments (Node, Node->Parent,
- ExtraDesc->Extra.AmlLength, ExtraDesc->Extra.AmlStart);
- return_ACPI_STATUS (Status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiDsGetBankFieldArguments
- *
- * PARAMETERS: ObjDesc - A valid BankField object
- *
- * RETURN: Status.
- *
- * DESCRIPTION: Get BankField BankValue. This implements the late
- * evaluation of these field attributes.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiDsGetBankFieldArguments (
- ACPI_OPERAND_OBJECT *ObjDesc)
-{
- ACPI_OPERAND_OBJECT *ExtraDesc;
- ACPI_NAMESPACE_NODE *Node;
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_TRACE_PTR (DsGetBankFieldArguments, ObjDesc);
-
-
- if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
- {
- return_ACPI_STATUS (AE_OK);
- }
-
- /* Get the AML pointer (method object) and BankField node */
-
- ExtraDesc = AcpiNsGetSecondaryObject (ObjDesc);
- Node = ObjDesc->BankField.Node;
-
- ACPI_DEBUG_EXEC(AcpiUtDisplayInitPathname (ACPI_TYPE_LOCAL_BANK_FIELD, Node, NULL));
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[%4.4s] BankField Arg Init\n",
- AcpiUtGetNodeName (Node)));
-
- /* Execute the AML code for the TermArg arguments */
-
- Status = AcpiDsExecuteArguments (Node, Node->Parent,
- ExtraDesc->Extra.AmlLength, ExtraDesc->Extra.AmlStart);
- return_ACPI_STATUS (Status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiDsGetBufferArguments
- *
- * PARAMETERS: ObjDesc - A valid Buffer object
- *
- * RETURN: Status.
- *
- * DESCRIPTION: Get Buffer length and initializer byte list. This implements
- * the late evaluation of these attributes.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiDsGetBufferArguments (
- ACPI_OPERAND_OBJECT *ObjDesc)
-{
- ACPI_NAMESPACE_NODE *Node;
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_TRACE_PTR (DsGetBufferArguments, ObjDesc);
-
-
- if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
- {
- return_ACPI_STATUS (AE_OK);
- }
-
- /* Get the Buffer node */
-
- Node = ObjDesc->Buffer.Node;
- if (!Node)
- {
- ACPI_ERROR ((AE_INFO,
- "No pointer back to namespace node in buffer object %p", ObjDesc));
- return_ACPI_STATUS (AE_AML_INTERNAL);
- }
-
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Buffer Arg Init\n"));
-
- /* Execute the AML code for the TermArg arguments */
-
- Status = AcpiDsExecuteArguments (Node, Node,
- ObjDesc->Buffer.AmlLength, ObjDesc->Buffer.AmlStart);
- return_ACPI_STATUS (Status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiDsGetPackageArguments
- *
- * PARAMETERS: ObjDesc - A valid Package object
- *
- * RETURN: Status.
- *
- * DESCRIPTION: Get Package length and initializer byte list. This implements
- * the late evaluation of these attributes.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiDsGetPackageArguments (
- ACPI_OPERAND_OBJECT *ObjDesc)
-{
- ACPI_NAMESPACE_NODE *Node;
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_TRACE_PTR (DsGetPackageArguments, ObjDesc);
-
-
- if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
- {
- return_ACPI_STATUS (AE_OK);
- }
-
- /* Get the Package node */
-
- Node = ObjDesc->Package.Node;
- if (!Node)
- {
- ACPI_ERROR ((AE_INFO,
- "No pointer back to namespace node in package %p", ObjDesc));
- return_ACPI_STATUS (AE_AML_INTERNAL);
- }
-
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Package Arg Init\n"));
-
- /* Execute the AML code for the TermArg arguments */
-
- Status = AcpiDsExecuteArguments (Node, Node,
- ObjDesc->Package.AmlLength, ObjDesc->Package.AmlStart);
- return_ACPI_STATUS (Status);
-}
-
-
-/*****************************************************************************
- *
- * FUNCTION: AcpiDsGetRegionArguments
- *
- * PARAMETERS: ObjDesc - A valid region object
- *
- * RETURN: Status.
- *
- * DESCRIPTION: Get region address and length. This implements the late
- * evaluation of these region attributes.
- *
- ****************************************************************************/
-
-ACPI_STATUS
-AcpiDsGetRegionArguments (
- ACPI_OPERAND_OBJECT *ObjDesc)
-{
- ACPI_NAMESPACE_NODE *Node;
- ACPI_STATUS Status;
- ACPI_OPERAND_OBJECT *ExtraDesc;
-
-
- ACPI_FUNCTION_TRACE_PTR (DsGetRegionArguments, ObjDesc);
-
-
- if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID)
- {
- return_ACPI_STATUS (AE_OK);
- }
-
- ExtraDesc = AcpiNsGetSecondaryObject (ObjDesc);
- if (!ExtraDesc)
- {
- return_ACPI_STATUS (AE_NOT_EXIST);
- }
-
- /* Get the Region node */
-
- Node = ObjDesc->Region.Node;
-
- ACPI_DEBUG_EXEC (AcpiUtDisplayInitPathname (ACPI_TYPE_REGION, Node, NULL));
-
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[%4.4s] OpRegion Arg Init at AML %p\n",
- AcpiUtGetNodeName (Node), ExtraDesc->Extra.AmlStart));
-
- /* Execute the argument AML */
-
- Status = AcpiDsExecuteArguments (Node, Node->Parent,
- ExtraDesc->Extra.AmlLength, ExtraDesc->Extra.AmlStart);
- return_ACPI_STATUS (Status);
-}
-
-
/*******************************************************************************
*
* FUNCTION: AcpiDsInitializeRegion
*
* RETURN: Status
*
- * DESCRIPTION: Get region address and length
- * Called from AcpiDsExecEndOp during DataTableRegion parse tree walk
+ * DESCRIPTION: Get region address and length.
+ * Called from AcpiDsExecEndOp during DataTableRegion parse
+ * tree walk.
*
******************************************************************************/
/*
- * This is where we evaluate the SignatureString and OemIDString
- * and OemTableIDString of the DataTableRegion declaration
+ * This is where we evaluate the Signature string, OemId string,
+ * and OemTableId string of the Data Table Region declaration
*/
Node = Op->Common.Node;
- /* NextOp points to SignatureString op */
+ /* NextOp points to Signature string op */
NextOp = Op->Common.Value.Arg;
/*
- * Evaluate/create the SignatureString and OemIDString
- * and OemTableIDString operands
+ * Evaluate/create the Signature string, OemId string,
+ * and OemTableId string operands
*/
Status = AcpiDsCreateOperands (WalkState, NextOp);
if (ACPI_FAILURE (Status))
}
/*
- * Resolve the SignatureString and OemIDString
- * and OemTableIDString operands
+ * Resolve the Signature string, OemId string,
+ * and OemTableId string operands
*/
Status = AcpiExResolveOperands (Op->Common.AmlOpcode,
ACPI_WALK_OPERANDS, WalkState);
break;
default:
+
return_ACPI_STATUS (AE_AML_BAD_OPCODE);
}
AcpiUtRemoveReference (OperandDesc);
return_ACPI_STATUS (Status);
}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiDsExecBeginControlOp
- *
- * PARAMETERS: WalkList - The list that owns the walk stack
- * Op - The control Op
- *
- * RETURN: Status
- *
- * DESCRIPTION: Handles all control ops encountered during control method
- * execution.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiDsExecBeginControlOp (
- ACPI_WALK_STATE *WalkState,
- ACPI_PARSE_OBJECT *Op)
-{
- ACPI_STATUS Status = AE_OK;
- ACPI_GENERIC_STATE *ControlState;
-
-
- ACPI_FUNCTION_NAME (DsExecBeginControlOp);
-
-
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Op=%p Opcode=%2.2X State=%p\n", Op,
- Op->Common.AmlOpcode, WalkState));
-
- switch (Op->Common.AmlOpcode)
- {
- case AML_WHILE_OP:
-
- /*
- * If this is an additional iteration of a while loop, continue.
- * There is no need to allocate a new control state.
- */
- if (WalkState->ControlState)
- {
- if (WalkState->ControlState->Control.AmlPredicateStart ==
- (WalkState->ParserState.Aml - 1))
- {
- /* Reset the state to start-of-loop */
-
- WalkState->ControlState->Common.State = ACPI_CONTROL_CONDITIONAL_EXECUTING;
- break;
- }
- }
-
- /*lint -fallthrough */
-
- case AML_IF_OP:
-
- /*
- * IF/WHILE: Create a new control state to manage these
- * constructs. We need to manage these as a stack, in order
- * to handle nesting.
- */
- ControlState = AcpiUtCreateControlState ();
- if (!ControlState)
- {
- Status = AE_NO_MEMORY;
- break;
- }
- /*
- * Save a pointer to the predicate for multiple executions
- * of a loop
- */
- ControlState->Control.AmlPredicateStart = WalkState->ParserState.Aml - 1;
- ControlState->Control.PackageEnd = WalkState->ParserState.PkgEnd;
- ControlState->Control.Opcode = Op->Common.AmlOpcode;
-
-
- /* Push the control state on this walk's control stack */
-
- AcpiUtPushGenericState (&WalkState->ControlState, ControlState);
- break;
-
- case AML_ELSE_OP:
-
- /* Predicate is in the state object */
- /* If predicate is true, the IF was executed, ignore ELSE part */
-
- if (WalkState->LastPredicate)
- {
- Status = AE_CTRL_TRUE;
- }
-
- break;
-
- case AML_RETURN_OP:
-
- break;
-
- default:
- break;
- }
-
- return (Status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiDsExecEndControlOp
- *
- * PARAMETERS: WalkList - The list that owns the walk stack
- * Op - The control Op
- *
- * RETURN: Status
- *
- * DESCRIPTION: Handles all control ops encountered during control method
- * execution.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiDsExecEndControlOp (
- ACPI_WALK_STATE *WalkState,
- ACPI_PARSE_OBJECT *Op)
-{
- ACPI_STATUS Status = AE_OK;
- ACPI_GENERIC_STATE *ControlState;
-
-
- ACPI_FUNCTION_NAME (DsExecEndControlOp);
-
-
- switch (Op->Common.AmlOpcode)
- {
- case AML_IF_OP:
-
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "[IF_OP] Op=%p\n", Op));
-
- /*
- * Save the result of the predicate in case there is an
- * ELSE to come
- */
- WalkState->LastPredicate =
- (BOOLEAN) WalkState->ControlState->Common.Value;
-
- /*
- * Pop the control state that was created at the start
- * of the IF and free it
- */
- ControlState = AcpiUtPopGenericState (&WalkState->ControlState);
- AcpiUtDeleteGenericState (ControlState);
- break;
-
-
- case AML_ELSE_OP:
-
- break;
-
-
- case AML_WHILE_OP:
-
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "[WHILE_OP] Op=%p\n", Op));
-
- ControlState = WalkState->ControlState;
- if (ControlState->Common.Value)
- {
- /* Predicate was true, the body of the loop was just executed */
-
- /*
- * This loop counter mechanism allows the interpreter to escape
- * possibly infinite loops. This can occur in poorly written AML
- * when the hardware does not respond within a while loop and the
- * loop does not implement a timeout.
- */
- ControlState->Control.LoopCount++;
- if (ControlState->Control.LoopCount > ACPI_MAX_LOOP_ITERATIONS)
- {
- Status = AE_AML_INFINITE_LOOP;
- break;
- }
-
- /*
- * Go back and evaluate the predicate and maybe execute the loop
- * another time
- */
- Status = AE_CTRL_PENDING;
- WalkState->AmlLastWhile = ControlState->Control.AmlPredicateStart;
- break;
- }
-
- /* Predicate was false, terminate this while loop */
-
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "[WHILE_OP] termination! Op=%p\n",Op));
-
- /* Pop this control state and free it */
-
- ControlState = AcpiUtPopGenericState (&WalkState->ControlState);
- AcpiUtDeleteGenericState (ControlState);
- break;
-
-
- case AML_RETURN_OP:
-
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "[RETURN_OP] Op=%p Arg=%p\n",Op, Op->Common.Value.Arg));
-
- /*
- * One optional operand -- the return value
- * It can be either an immediate operand or a result that
- * has been bubbled up the tree
- */
- if (Op->Common.Value.Arg)
- {
- /* Since we have a real Return(), delete any implicit return */
-
- AcpiDsClearImplicitReturn (WalkState);
-
- /* Return statement has an immediate operand */
-
- Status = AcpiDsCreateOperands (WalkState, Op->Common.Value.Arg);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
-
- /*
- * If value being returned is a Reference (such as
- * an arg or local), resolve it now because it may
- * cease to exist at the end of the method.
- */
- Status = AcpiExResolveToValue (&WalkState->Operands [0], WalkState);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
-
- /*
- * Get the return value and save as the last result
- * value. This is the only place where WalkState->ReturnDesc
- * is set to anything other than zero!
- */
- WalkState->ReturnDesc = WalkState->Operands[0];
- }
- else if (WalkState->ResultCount)
- {
- /* Since we have a real Return(), delete any implicit return */
-
- AcpiDsClearImplicitReturn (WalkState);
-
- /*
- * The return value has come from a previous calculation.
- *
- * If value being returned is a Reference (such as
- * an arg or local), resolve it now because it may
- * cease to exist at the end of the method.
- *
- * Allow references created by the Index operator to return unchanged.
- */
- if ((ACPI_GET_DESCRIPTOR_TYPE (WalkState->Results->Results.ObjDesc[0]) == ACPI_DESC_TYPE_OPERAND) &&
- ((WalkState->Results->Results.ObjDesc [0])->Common.Type == ACPI_TYPE_LOCAL_REFERENCE) &&
- ((WalkState->Results->Results.ObjDesc [0])->Reference.Class != ACPI_REFCLASS_INDEX))
- {
- Status = AcpiExResolveToValue (&WalkState->Results->Results.ObjDesc [0], WalkState);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
- }
-
- WalkState->ReturnDesc = WalkState->Results->Results.ObjDesc [0];
- }
- else
- {
- /* No return operand */
-
- if (WalkState->NumOperands)
- {
- AcpiUtRemoveReference (WalkState->Operands [0]);
- }
-
- WalkState->Operands [0] = NULL;
- WalkState->NumOperands = 0;
- WalkState->ReturnDesc = NULL;
- }
-
-
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "Completed RETURN_OP State=%p, RetVal=%p\n",
- WalkState, WalkState->ReturnDesc));
-
- /* End the control method execution right now */
-
- Status = AE_CTRL_TERMINATE;
- break;
-
-
- case AML_NOOP_OP:
-
- /* Just do nothing! */
- break;
-
-
- case AML_BREAK_POINT_OP:
-
- /*
- * Set the single-step flag. This will cause the debugger (if present)
- * to break to the console within the AML debugger at the start of the
- * next AML instruction.
- */
- ACPI_DEBUGGER_EXEC (
- AcpiGbl_CmSingleStep = TRUE);
- ACPI_DEBUGGER_EXEC (
- AcpiOsPrintf ("**break** Executed AML BreakPoint opcode\n"));
-
- /* Call to the OSL in case OS wants a piece of the action */
-
- Status = AcpiOsSignal (ACPI_SIGNAL_BREAKPOINT,
- "Executed AML Breakpoint opcode");
- break;
-
-
- case AML_BREAK_OP:
- case AML_CONTINUE_OP: /* ACPI 2.0 */
-
-
- /* Pop and delete control states until we find a while */
-
- while (WalkState->ControlState &&
- (WalkState->ControlState->Control.Opcode != AML_WHILE_OP))
- {
- ControlState = AcpiUtPopGenericState (&WalkState->ControlState);
- AcpiUtDeleteGenericState (ControlState);
- }
-
- /* No while found? */
-
- if (!WalkState->ControlState)
- {
- return (AE_AML_NO_WHILE);
- }
-
- /* Was: WalkState->AmlLastWhile = WalkState->ControlState->Control.AmlPredicateStart; */
-
- WalkState->AmlLastWhile = WalkState->ControlState->Control.PackageEnd;
-
- /* Return status depending on opcode */
-
- if (Op->Common.AmlOpcode == AML_BREAK_OP)
- {
- Status = AE_CTRL_BREAK;
- }
- else
- {
- Status = AE_CTRL_CONTINUE;
- }
- break;
-
-
- default:
-
- ACPI_ERROR ((AE_INFO, "Unknown control opcode=0x%X Op=%p",
- Op->Common.AmlOpcode, Op));
-
- Status = AE_AML_BAD_OPCODE;
- break;
- }
-
- return (Status);
-}
-
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __DSUTILS_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
*
* RETURN: None.
*
- * DESCRIPTION: Clear and remove a reference on an implicit return value. Used
+ * DESCRIPTION: Clear and remove a reference on an implicit return value. Used
* to delete "stale" return values (if enabled, the return value
* from every operator is saved at least momentarily, in case the
* parent method exits.)
*
* DESCRIPTION: Implements the optional "implicit return". We save the result
* of every ASL operator and control method invocation in case the
- * parent method exit. Before storing a new return value, we
+ * parent method exit. Before storing a new return value, we
* delete the previous return value.
*
******************************************************************************/
*
* If there is no parent, or the parent is a ScopeOp, we are executing
* at the method level. An executing method typically has no parent,
- * since each method is parsed separately. A method invoked externally
+ * since each method is parsed separately. A method invoked externally
* via ExecuteControlMethod has a ScopeOp as the parent.
*/
if ((!Op->Common.Parent) ||
}
/*
- * Decide what to do with the result based on the parent. If
+ * Decide what to do with the result based on the parent. If
* the parent opcode will not use the result, delete the object.
* Otherwise leave it as is, it will be deleted when it is used
* as an operand later.
case AML_IF_OP:
case AML_WHILE_OP:
-
/*
* If we are executing the predicate AND this is the predicate op,
* we will use the return value
break;
default:
+
/* Ignore other control opcodes */
+
break;
}
goto ResultNotUsed;
-
case AML_CLASS_CREATE:
-
/*
* These opcodes allow TermArg(s) as operands and therefore
- * the operands can be method calls. The result is used.
+ * the operands can be method calls. The result is used.
*/
goto ResultUsed;
-
case AML_CLASS_NAMED_OBJECT:
if ((Op->Common.Parent->Common.AmlOpcode == AML_REGION_OP) ||
{
/*
* These opcodes allow TermArg(s) as operands and therefore
- * the operands can be method calls. The result is used.
+ * the operands can be method calls. The result is used.
*/
goto ResultUsed;
}
goto ResultNotUsed;
-
default:
-
/*
* In all other cases. the parent will actually use the return
* object, so keep it.
*
* RETURN: Status
*
- * DESCRIPTION: Used after interpretation of an opcode. If there is an internal
+ * DESCRIPTION: Used after interpretation of an opcode. If there is an internal
* result descriptor, check if the parent opcode will actually use
- * this result. If not, delete the result now so that it will
+ * this result. If not, delete the result now so that it will
* not become orphaned.
*
******************************************************************************/
*
* RETURN: Status
*
- * DESCRIPTION: Resolve all operands to their values. Used to prepare
+ * DESCRIPTION: Resolve all operands to their values. Used to prepare
* arguments to a control method invocation (a call from one
* method to another.)
*
/*
* Attempt to resolve each of the valid operands
- * Method arguments are passed by reference, not by value. This means
+ * Method arguments are passed by reference, not by value. This means
* that the actual objects are passed, not copies of the objects.
*/
for (i = 0; i < WalkState->NumOperands; i++)
* RETURN: Status
*
* DESCRIPTION: Translate a parse tree object that is an argument to an AML
- * opcode to the equivalent interpreter object. This may include
+ * opcode to the equivalent interpreter object. This may include
* looking up a name or entering a new name into the internal
* namespace.
*
/* All prefixes have been handled, and the name is in NameString */
/*
- * Special handling for BufferField declarations. This is a deferred
+ * Special handling for BufferField declarations. This is a deferred
* opcode that unfortunately defines the field name as the last
- * parameter instead of the first. We get here when we are performing
+ * parameter instead of the first. We get here when we are performing
* the deferred execution, so the actual name of the field is already
- * in the namespace. We don't want to attempt to look it up again
+ * in the namespace. We don't want to attempt to look it up again
* because we may be executing in a different scope than where the
* actual opcode exists.
*/
/*
* If the name is null, this means that this is an
* optional result parameter that was not specified
- * in the original ASL. Create a Zero Constant for a
- * placeholder. (Store to a constant is a Noop.)
+ * in the original ASL. Create a Zero Constant for a
+ * placeholder. (Store to a constant is a Noop.)
*/
Opcode = AML_ZERO_OP; /* Has no arguments! */
Index++;
}
- Index--;
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
+ "NumOperands %d, ArgCount %d, Index %d\n",
+ WalkState->NumOperands, ArgCount, Index));
- /* It is the appropriate order to get objects from the Result stack */
+ /* Create the interpreter arguments, in reverse order */
+ Index--;
for (i = 0; i < ArgCount; i++)
{
Arg = Arguments[Index];
-
- /* Force the filling of the operand stack in inverse order */
-
WalkState->OperandIndex = (UINT8) Index;
Status = AcpiDsCreateOperand (WalkState, Arg, Index);
goto Cleanup;
}
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
+ "Created Arg #%u (%p) %u args total\n",
+ Index, Arg, ArgCount));
Index--;
-
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Arg #%u (%p) done, Arg1=%p\n",
- Index, Arg, FirstArg));
}
return_ACPI_STATUS (Status);
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __DSWEXEC_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
/* Truncate the predicate to 32-bits if necessary */
- AcpiExTruncateFor32bitTable (LocalObjDesc);
+ (void) AcpiExTruncateFor32bitTable (LocalObjDesc);
/*
* Save the result of the predicate evaluation on
* RETURN: Status
*
* DESCRIPTION: Descending callback used during the execution of control
- * methods. This is where most operators and operands are
+ * methods. This is where most operators and operands are
* dispatched to the interpreter.
*
****************************************************************************/
Status = AcpiDsExecBeginControlOp (WalkState, Op);
break;
-
case AML_CLASS_NAMED_OBJECT:
if (WalkState->WalkType & ACPI_WALK_METHOD)
{
/*
* Found a named object declaration during method execution;
- * we must enter this object into the namespace. The created
+ * we must enter this object into the namespace. The created
* object is temporary and will be deleted upon completion of
* the execution of this method.
+ *
+ * Note 10/2010: Except for the Scope() op. This opcode does
+ * not actually create a new object, it refers to an existing
+ * object. However, for Scope(), we want to indeed open a
+ * new scope.
*/
- Status = AcpiDsLoad2BeginOp (WalkState, NULL);
+ if (Op->Common.AmlOpcode != AML_SCOPE_OP)
+ {
+ Status = AcpiDsLoad2BeginOp (WalkState, NULL);
+ }
+ else
+ {
+ Status = AcpiDsScopeStackPush (Op->Named.Node,
+ Op->Named.Node->Type, WalkState);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+ }
}
-
break;
-
case AML_CLASS_EXECUTE:
case AML_CLASS_CREATE:
break;
-
default:
+
break;
}
* RETURN: Status
*
* DESCRIPTION: Ascending callback used during the execution of control
- * methods. The only thing we really need to do here is to
+ * methods. The only thing we really need to do here is to
* notice the beginning of IF, ELSE, and WHILE blocks.
*
****************************************************************************/
}
break;
-
case AML_CLASS_EXECUTE: /* Most operators with arguments */
/* Build resolved operand stack */
{
/*
* Dispatch the request to the appropriate interpreter handler
- * routine. There is one routine per opcode "type" based upon the
+ * routine. There is one routine per opcode "type" based upon the
* number of opcode arguments and return type.
*/
Status = AcpiGbl_OpTypeDispatch[OpType] (WalkState);
}
break;
-
default:
switch (OpType)
break;
-
case AML_TYPE_METHOD_CALL:
-
/*
* If the method is referenced from within a package
* declaration, it is not a invocation of the method, just
return_ACPI_STATUS (AE_OK);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Method invocation, Op=%p\n", Op));
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
+ "Method invocation, Op=%p\n", Op));
/*
* (AML_METHODCALL) Op->Asl.Value.Arg->Asl.Node contains
*/
return_ACPI_STATUS (Status);
-
case AML_TYPE_CREATE_FIELD:
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
switch (Op->Common.Parent->Common.AmlOpcode)
{
case AML_NAME_OP:
-
/*
* Put the Node on the object stack (Contains the ACPI Name
* of this object)
}
break;
-
case AML_TYPE_NAMED_FIELD:
case AML_TYPE_NAMED_COMPLEX:
case AML_TYPE_NAMED_SIMPLE:
}
break;
-
case AML_TYPE_UNDEFINED:
ACPI_ERROR ((AE_INFO,
"Undefined opcode type Op=%p", Op));
return_ACPI_STATUS (AE_NOT_IMPLEMENTED);
-
case AML_TYPE_BOGUS:
ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
WalkState->Opcode, Op));
break;
-
default:
ACPI_ERROR ((AE_INFO,
- "Unimplemented opcode, class=0x%X type=0x%X Opcode=-0x%X Op=%p",
+ "Unimplemented opcode, class=0x%X type=0x%X Opcode=0x%X Op=%p",
OpClass, OpType, Op->Common.AmlOpcode, Op));
Status = AE_NOT_IMPLEMENTED;
* ACPI 2.0 support for 64-bit integers: Truncate numeric
* result value if we are executing from a 32-bit ACPI table
*/
- AcpiExTruncateFor32bitTable (WalkState->ResultObj);
+ (void) AcpiExTruncateFor32bitTable (WalkState->ResultObj);
/*
* Check if we just completed the evaluation of a
WalkState->NumOperands = 0;
return_ACPI_STATUS (Status);
}
-
-
/******************************************************************************
*
- * Module Name: dswload - Dispatcher namespace load callbacks
+ * Module Name: dswload - Dispatcher first pass namespace load callbacks
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __DSWLOAD_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#include "acdispat.h"
#include "acinterp.h"
#include "acnamesp.h"
-#include "acevents.h"
#ifdef ACPI_ASL_COMPILER
#include "acdisasm.h"
switch (PassNumber)
{
+ case 0:
+
+ /* Parse only - caller will setup callbacks */
+
+ WalkState->ParseFlags = ACPI_PARSE_LOAD_PASS1 |
+ ACPI_PARSE_DELETE_TREE |
+ ACPI_PARSE_DISASSEMBLE;
+ WalkState->DescendingCallback = NULL;
+ WalkState->AscendingCallback = NULL;
+ break;
+
case 1:
+
+ /* Load pass 1 */
+
WalkState->ParseFlags = ACPI_PARSE_LOAD_PASS1 |
ACPI_PARSE_DELETE_TREE;
WalkState->DescendingCallback = AcpiDsLoad1BeginOp;
break;
case 2:
+
+ /* Load pass 2 */
+
WalkState->ParseFlags = ACPI_PARSE_LOAD_PASS1 |
ACPI_PARSE_DELETE_TREE;
WalkState->DescendingCallback = AcpiDsLoad2BeginOp;
break;
case 3:
+
+ /* Execution pass */
+
#ifndef ACPI_NO_METHOD_EXECUTION
WalkState->ParseFlags |= ACPI_PARSE_EXECUTE |
ACPI_PARSE_DELETE_TREE;
break;
default:
+
return (AE_BAD_PARAMETER);
}
switch (WalkState->Opcode)
{
case AML_SCOPE_OP:
-
/*
* The target name of the Scope() operator must exist at this point so
* that we can actually open the scope to enter new names underneath it.
* Target of Scope() not found. Generate an External for it, and
* insert the name into the namespace.
*/
- AcpiDmAddToExternalList (Op, Path, ACPI_TYPE_DEVICE, 0);
+ AcpiDmAddOpToExternalList (Op, Path, ACPI_TYPE_DEVICE, 0, 0);
Status = AcpiNsLookup (WalkState->ScopeInfo, Path, ObjectType,
ACPI_IMODE_LOAD_PASS1, ACPI_NS_SEARCH_PARENT,
WalkState, &Node);
case ACPI_TYPE_INTEGER:
case ACPI_TYPE_STRING:
case ACPI_TYPE_BUFFER:
-
/*
* These types we will allow, but we will change the type.
* This enables some existing code of the form:
WalkState->ScopeInfo->Common.Value = ACPI_TYPE_ANY;
break;
+ case ACPI_TYPE_METHOD:
+ /*
+ * Allow scope change to root during execution of module-level
+ * code. Root is typed METHOD during this time.
+ */
+ if ((Node == AcpiGbl_RootNode) &&
+ (WalkState->ParseFlags & ACPI_PARSE_MODULE_LEVEL))
+ {
+ break;
+ }
+
+ /*lint -fallthrough */
+
default:
/* All other types are an error */
}
break;
-
default:
/*
* For all other named opcodes, we will enter the name into
else if (Op->Common.AmlOpcode == AML_DATA_REGION_OP)
{
Status = AcpiExCreateRegion (Op->Named.Data, Op->Named.Length,
- REGION_DATA_TABLE, WalkState);
+ ACPI_ADR_SPACE_DATA_TABLE, WalkState);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
return_ACPI_STATUS (Status);
}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiDsLoad2BeginOp
- *
- * PARAMETERS: WalkState - Current state of the parse tree walk
- * OutOp - Wher to return op if a new one is created
- *
- * RETURN: Status
- *
- * DESCRIPTION: Descending callback used during the loading of ACPI tables.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiDsLoad2BeginOp (
- ACPI_WALK_STATE *WalkState,
- ACPI_PARSE_OBJECT **OutOp)
-{
- ACPI_PARSE_OBJECT *Op;
- ACPI_NAMESPACE_NODE *Node;
- ACPI_STATUS Status;
- ACPI_OBJECT_TYPE ObjectType;
- char *BufferPtr;
- UINT32 Flags;
-
-
- ACPI_FUNCTION_TRACE (DsLoad2BeginOp);
-
-
- Op = WalkState->Op;
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Op=%p State=%p\n", Op, WalkState));
-
- if (Op)
- {
- if ((WalkState->ControlState) &&
- (WalkState->ControlState->Common.State ==
- ACPI_CONTROL_CONDITIONAL_EXECUTING))
- {
- /* We are executing a while loop outside of a method */
-
- Status = AcpiDsExecBeginOp (WalkState, OutOp);
- return_ACPI_STATUS (Status);
- }
-
- /* We only care about Namespace opcodes here */
-
- if ((!(WalkState->OpInfo->Flags & AML_NSOPCODE) &&
- (WalkState->Opcode != AML_INT_NAMEPATH_OP)) ||
- (!(WalkState->OpInfo->Flags & AML_NAMED)))
- {
- return_ACPI_STATUS (AE_OK);
- }
-
- /* Get the name we are going to enter or lookup in the namespace */
-
- if (WalkState->Opcode == AML_INT_NAMEPATH_OP)
- {
- /* For Namepath op, get the path string */
-
- BufferPtr = Op->Common.Value.String;
- if (!BufferPtr)
- {
- /* No name, just exit */
-
- return_ACPI_STATUS (AE_OK);
- }
- }
- else
- {
- /* Get name from the op */
-
- BufferPtr = ACPI_CAST_PTR (char, &Op->Named.Name);
- }
- }
- else
- {
- /* Get the namestring from the raw AML */
-
- BufferPtr = AcpiPsGetNextNamestring (&WalkState->ParserState);
- }
-
- /* Map the opcode into an internal object type */
-
- ObjectType = WalkState->OpInfo->ObjectType;
-
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "State=%p Op=%p Type=%X\n", WalkState, Op, ObjectType));
-
- switch (WalkState->Opcode)
- {
- case AML_FIELD_OP:
- case AML_BANK_FIELD_OP:
- case AML_INDEX_FIELD_OP:
-
- Node = NULL;
- Status = AE_OK;
- break;
-
- case AML_INT_NAMEPATH_OP:
- /*
- * The NamePath is an object reference to an existing object.
- * Don't enter the name into the namespace, but look it up
- * for use later.
- */
- Status = AcpiNsLookup (WalkState->ScopeInfo, BufferPtr, ObjectType,
- ACPI_IMODE_EXECUTE, ACPI_NS_SEARCH_PARENT,
- WalkState, &(Node));
- break;
-
- case AML_SCOPE_OP:
-
- /* Special case for Scope(\) -> refers to the Root node */
-
- if (Op && (Op->Named.Node == AcpiGbl_RootNode))
- {
- Node = Op->Named.Node;
-
- Status = AcpiDsScopeStackPush (Node, ObjectType, WalkState);
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
- }
- else
- {
- /*
- * The Path is an object reference to an existing object.
- * Don't enter the name into the namespace, but look it up
- * for use later.
- */
- Status = AcpiNsLookup (WalkState->ScopeInfo, BufferPtr, ObjectType,
- ACPI_IMODE_EXECUTE, ACPI_NS_SEARCH_PARENT,
- WalkState, &(Node));
- if (ACPI_FAILURE (Status))
- {
-#ifdef ACPI_ASL_COMPILER
- if (Status == AE_NOT_FOUND)
- {
- Status = AE_OK;
- }
- else
- {
- ACPI_ERROR_NAMESPACE (BufferPtr, Status);
- }
-#else
- ACPI_ERROR_NAMESPACE (BufferPtr, Status);
-#endif
- return_ACPI_STATUS (Status);
- }
- }
-
- /*
- * We must check to make sure that the target is
- * one of the opcodes that actually opens a scope
- */
- switch (Node->Type)
- {
- case ACPI_TYPE_ANY:
- case ACPI_TYPE_LOCAL_SCOPE: /* Scope */
- case ACPI_TYPE_DEVICE:
- case ACPI_TYPE_POWER:
- case ACPI_TYPE_PROCESSOR:
- case ACPI_TYPE_THERMAL:
-
- /* These are acceptable types */
- break;
-
- case ACPI_TYPE_INTEGER:
- case ACPI_TYPE_STRING:
- case ACPI_TYPE_BUFFER:
-
- /*
- * These types we will allow, but we will change the type.
- * This enables some existing code of the form:
- *
- * Name (DEB, 0)
- * Scope (DEB) { ... }
- */
- ACPI_WARNING ((AE_INFO,
- "Type override - [%4.4s] had invalid type (%s) "
- "for Scope operator, changed to type ANY\n",
- AcpiUtGetNodeName (Node), AcpiUtGetTypeName (Node->Type)));
-
- Node->Type = ACPI_TYPE_ANY;
- WalkState->ScopeInfo->Common.Value = ACPI_TYPE_ANY;
- break;
-
- default:
-
- /* All other types are an error */
-
- ACPI_ERROR ((AE_INFO,
- "Invalid type (%s) for target of "
- "Scope operator [%4.4s] (Cannot override)",
- AcpiUtGetTypeName (Node->Type), AcpiUtGetNodeName (Node)));
-
- return (AE_AML_OPERAND_TYPE);
- }
- break;
-
- default:
-
- /* All other opcodes */
-
- if (Op && Op->Common.Node)
- {
- /* This op/node was previously entered into the namespace */
-
- Node = Op->Common.Node;
-
- if (AcpiNsOpensScope (ObjectType))
- {
- Status = AcpiDsScopeStackPush (Node, ObjectType, WalkState);
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
- }
-
- return_ACPI_STATUS (AE_OK);
- }
-
- /*
- * Enter the named type into the internal namespace. We enter the name
- * as we go downward in the parse tree. Any necessary subobjects that
- * involve arguments to the opcode must be created as we go back up the
- * parse tree later.
- *
- * Note: Name may already exist if we are executing a deferred opcode.
- */
- if (WalkState->DeferredNode)
- {
- /* This name is already in the namespace, get the node */
-
- Node = WalkState->DeferredNode;
- Status = AE_OK;
- break;
- }
-
- Flags = ACPI_NS_NO_UPSEARCH;
- if (WalkState->PassNumber == ACPI_IMODE_EXECUTE)
- {
- /* Execution mode, node cannot already exist, node is temporary */
-
- Flags |= ACPI_NS_ERROR_IF_FOUND;
-
- if (!(WalkState->ParseFlags & ACPI_PARSE_MODULE_LEVEL))
- {
- Flags |= ACPI_NS_TEMPORARY;
- }
- }
-
- /* Add new entry or lookup existing entry */
-
- Status = AcpiNsLookup (WalkState->ScopeInfo, BufferPtr, ObjectType,
- ACPI_IMODE_LOAD_PASS2, Flags, WalkState, &Node);
-
- if (ACPI_SUCCESS (Status) && (Flags & ACPI_NS_TEMPORARY))
- {
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "***New Node [%4.4s] %p is temporary\n",
- AcpiUtGetNodeName (Node), Node));
- }
- break;
- }
-
- if (ACPI_FAILURE (Status))
- {
- ACPI_ERROR_NAMESPACE (BufferPtr, Status);
- return_ACPI_STATUS (Status);
- }
-
- if (!Op)
- {
- /* Create a new op */
-
- Op = AcpiPsAllocOp (WalkState->Opcode);
- if (!Op)
- {
- return_ACPI_STATUS (AE_NO_MEMORY);
- }
-
- /* Initialize the new op */
-
- if (Node)
- {
- Op->Named.Name = Node->Name.Integer;
- }
- *OutOp = Op;
- }
-
- /*
- * Put the Node in the "op" object that the parser uses, so we
- * can get it again quickly when this scope is closed
- */
- Op->Common.Node = Node;
- return_ACPI_STATUS (Status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiDsLoad2EndOp
- *
- * PARAMETERS: WalkState - Current state of the parse tree walk
- *
- * RETURN: Status
- *
- * DESCRIPTION: Ascending callback used during the loading of the namespace,
- * both control methods and everything else.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiDsLoad2EndOp (
- ACPI_WALK_STATE *WalkState)
-{
- ACPI_PARSE_OBJECT *Op;
- ACPI_STATUS Status = AE_OK;
- ACPI_OBJECT_TYPE ObjectType;
- ACPI_NAMESPACE_NODE *Node;
- ACPI_PARSE_OBJECT *Arg;
- ACPI_NAMESPACE_NODE *NewNode;
-#ifndef ACPI_NO_METHOD_EXECUTION
- UINT32 i;
- UINT8 RegionSpace;
-#endif
-
-
- ACPI_FUNCTION_TRACE (DsLoad2EndOp);
-
- Op = WalkState->Op;
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Opcode [%s] Op %p State %p\n",
- WalkState->OpInfo->Name, Op, WalkState));
-
- /* Check if opcode had an associated namespace object */
-
- if (!(WalkState->OpInfo->Flags & AML_NSOBJECT))
- {
- return_ACPI_STATUS (AE_OK);
- }
-
- if (Op->Common.AmlOpcode == AML_SCOPE_OP)
- {
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "Ending scope Op=%p State=%p\n", Op, WalkState));
- }
-
- ObjectType = WalkState->OpInfo->ObjectType;
-
- /*
- * Get the Node/name from the earlier lookup
- * (It was saved in the *op structure)
- */
- Node = Op->Common.Node;
-
- /*
- * Put the Node on the object stack (Contains the ACPI Name of
- * this object)
- */
- WalkState->Operands[0] = (void *) Node;
- WalkState->NumOperands = 1;
-
- /* Pop the scope stack */
-
- if (AcpiNsOpensScope (ObjectType) &&
- (Op->Common.AmlOpcode != AML_INT_METHODCALL_OP))
- {
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "(%s) Popping scope for Op %p\n",
- AcpiUtGetTypeName (ObjectType), Op));
-
- Status = AcpiDsScopeStackPop (WalkState);
- if (ACPI_FAILURE (Status))
- {
- goto Cleanup;
- }
- }
-
- /*
- * Named operations are as follows:
- *
- * AML_ALIAS
- * AML_BANKFIELD
- * AML_CREATEBITFIELD
- * AML_CREATEBYTEFIELD
- * AML_CREATEDWORDFIELD
- * AML_CREATEFIELD
- * AML_CREATEQWORDFIELD
- * AML_CREATEWORDFIELD
- * AML_DATA_REGION
- * AML_DEVICE
- * AML_EVENT
- * AML_FIELD
- * AML_INDEXFIELD
- * AML_METHOD
- * AML_METHODCALL
- * AML_MUTEX
- * AML_NAME
- * AML_NAMEDFIELD
- * AML_OPREGION
- * AML_POWERRES
- * AML_PROCESSOR
- * AML_SCOPE
- * AML_THERMALZONE
- */
-
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "Create-Load [%s] State=%p Op=%p NamedObj=%p\n",
- AcpiPsGetOpcodeName (Op->Common.AmlOpcode), WalkState, Op, Node));
-
- /* Decode the opcode */
-
- Arg = Op->Common.Value.Arg;
-
- switch (WalkState->OpInfo->Type)
- {
-#ifndef ACPI_NO_METHOD_EXECUTION
-
- case AML_TYPE_CREATE_FIELD:
- /*
- * Create the field object, but the field buffer and index must
- * be evaluated later during the execution phase
- */
- Status = AcpiDsCreateBufferField (Op, WalkState);
- break;
-
-
- case AML_TYPE_NAMED_FIELD:
- /*
- * If we are executing a method, initialize the field
- */
- if (WalkState->MethodNode)
- {
- Status = AcpiDsInitFieldObjects (Op, WalkState);
- }
-
- switch (Op->Common.AmlOpcode)
- {
- case AML_INDEX_FIELD_OP:
-
- Status = AcpiDsCreateIndexField (Op, (ACPI_HANDLE) Arg->Common.Node,
- WalkState);
- break;
-
- case AML_BANK_FIELD_OP:
-
- Status = AcpiDsCreateBankField (Op, Arg->Common.Node, WalkState);
- break;
-
- case AML_FIELD_OP:
-
- Status = AcpiDsCreateField (Op, Arg->Common.Node, WalkState);
- break;
-
- default:
- /* All NAMED_FIELD opcodes must be handled above */
- break;
- }
- break;
-
-
- case AML_TYPE_NAMED_SIMPLE:
-
- Status = AcpiDsCreateOperands (WalkState, Arg);
- if (ACPI_FAILURE (Status))
- {
- goto Cleanup;
- }
-
- switch (Op->Common.AmlOpcode)
- {
- case AML_PROCESSOR_OP:
-
- Status = AcpiExCreateProcessor (WalkState);
- break;
-
- case AML_POWER_RES_OP:
-
- Status = AcpiExCreatePowerResource (WalkState);
- break;
-
- case AML_MUTEX_OP:
-
- Status = AcpiExCreateMutex (WalkState);
- break;
-
- case AML_EVENT_OP:
-
- Status = AcpiExCreateEvent (WalkState);
- break;
-
-
- case AML_ALIAS_OP:
-
- Status = AcpiExCreateAlias (WalkState);
- break;
-
- default:
- /* Unknown opcode */
-
- Status = AE_OK;
- goto Cleanup;
- }
-
- /* Delete operands */
-
- for (i = 1; i < WalkState->NumOperands; i++)
- {
- AcpiUtRemoveReference (WalkState->Operands[i]);
- WalkState->Operands[i] = NULL;
- }
-
- break;
-#endif /* ACPI_NO_METHOD_EXECUTION */
-
- case AML_TYPE_NAMED_COMPLEX:
-
- switch (Op->Common.AmlOpcode)
- {
-#ifndef ACPI_NO_METHOD_EXECUTION
- case AML_REGION_OP:
- case AML_DATA_REGION_OP:
-
- if (Op->Common.AmlOpcode == AML_REGION_OP)
- {
- RegionSpace = (ACPI_ADR_SPACE_TYPE)
- ((Op->Common.Value.Arg)->Common.Value.Integer);
- }
- else
- {
- RegionSpace = REGION_DATA_TABLE;
- }
-
- /*
- * The OpRegion is not fully parsed at this time. The only valid
- * argument is the SpaceId. (We must save the address of the
- * AML of the address and length operands)
- *
- * If we have a valid region, initialize it. The namespace is
- * unlocked at this point.
- *
- * Need to unlock interpreter if it is locked (if we are running
- * a control method), in order to allow _REG methods to be run
- * during AcpiEvInitializeRegion.
- */
- if (WalkState->MethodNode)
- {
- /*
- * Executing a method: initialize the region and unlock
- * the interpreter
- */
- Status = AcpiExCreateRegion (Op->Named.Data, Op->Named.Length,
- RegionSpace, WalkState);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
-
- AcpiExExitInterpreter ();
- }
-
- Status = AcpiEvInitializeRegion (AcpiNsGetAttachedObject (Node),
- FALSE);
- if (WalkState->MethodNode)
- {
- AcpiExEnterInterpreter ();
- }
-
- if (ACPI_FAILURE (Status))
- {
- /*
- * If AE_NOT_EXIST is returned, it is not fatal
- * because many regions get created before a handler
- * is installed for said region.
- */
- if (AE_NOT_EXIST == Status)
- {
- Status = AE_OK;
- }
- }
- break;
-
-
- case AML_NAME_OP:
-
- Status = AcpiDsCreateNode (WalkState, Node, Op);
- break;
-
-
- case AML_METHOD_OP:
- /*
- * MethodOp PkgLength NameString MethodFlags TermList
- *
- * Note: We must create the method node/object pair as soon as we
- * see the method declaration. This allows later pass1 parsing
- * of invocations of the method (need to know the number of
- * arguments.)
- */
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "LOADING-Method: State=%p Op=%p NamedObj=%p\n",
- WalkState, Op, Op->Named.Node));
-
- if (!AcpiNsGetAttachedObject (Op->Named.Node))
- {
- WalkState->Operands[0] = ACPI_CAST_PTR (void, Op->Named.Node);
- WalkState->NumOperands = 1;
-
- Status = AcpiDsCreateOperands (WalkState, Op->Common.Value.Arg);
- if (ACPI_SUCCESS (Status))
- {
- Status = AcpiExCreateMethod (Op->Named.Data,
- Op->Named.Length, WalkState);
- }
- WalkState->Operands[0] = NULL;
- WalkState->NumOperands = 0;
-
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
- }
- break;
-
-#endif /* ACPI_NO_METHOD_EXECUTION */
-
- default:
- /* All NAMED_COMPLEX opcodes must be handled above */
- break;
- }
- break;
-
-
- case AML_CLASS_INTERNAL:
-
- /* case AML_INT_NAMEPATH_OP: */
- break;
-
-
- case AML_CLASS_METHOD_CALL:
-
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "RESOLVING-MethodCall: State=%p Op=%p NamedObj=%p\n",
- WalkState, Op, Node));
-
- /*
- * Lookup the method name and save the Node
- */
- Status = AcpiNsLookup (WalkState->ScopeInfo, Arg->Common.Value.String,
- ACPI_TYPE_ANY, ACPI_IMODE_LOAD_PASS2,
- ACPI_NS_SEARCH_PARENT | ACPI_NS_DONT_OPEN_SCOPE,
- WalkState, &(NewNode));
- if (ACPI_SUCCESS (Status))
- {
- /*
- * Make sure that what we found is indeed a method
- * We didn't search for a method on purpose, to see if the name
- * would resolve
- */
- if (NewNode->Type != ACPI_TYPE_METHOD)
- {
- Status = AE_AML_OPERAND_TYPE;
- }
-
- /* We could put the returned object (Node) on the object stack for
- * later, but for now, we will put it in the "op" object that the
- * parser uses, so we can get it again at the end of this scope
- */
- Op->Common.Node = NewNode;
- }
- else
- {
- ACPI_ERROR_NAMESPACE (Arg->Common.Value.String, Status);
- }
- break;
-
-
- default:
- break;
- }
-
-Cleanup:
-
- /* Remove the Node pushed at the very beginning */
-
- WalkState->Operands[0] = NULL;
- WalkState->NumOperands = 0;
- return_ACPI_STATUS (Status);
-}
-
-
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: dswload2 - Dispatcher second pass namespace load callbacks
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acparser.h"
+#include "amlcode.h"
+#include "acdispat.h"
+#include "acinterp.h"
+#include "acnamesp.h"
+#include "acevents.h"
+
+#define _COMPONENT ACPI_DISPATCHER
+ ACPI_MODULE_NAME ("dswload2")
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDsLoad2BeginOp
+ *
+ * PARAMETERS: WalkState - Current state of the parse tree walk
+ * OutOp - Wher to return op if a new one is created
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Descending callback used during the loading of ACPI tables.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiDsLoad2BeginOp (
+ ACPI_WALK_STATE *WalkState,
+ ACPI_PARSE_OBJECT **OutOp)
+{
+ ACPI_PARSE_OBJECT *Op;
+ ACPI_NAMESPACE_NODE *Node;
+ ACPI_STATUS Status;
+ ACPI_OBJECT_TYPE ObjectType;
+ char *BufferPtr;
+ UINT32 Flags;
+
+
+ ACPI_FUNCTION_TRACE (DsLoad2BeginOp);
+
+
+ Op = WalkState->Op;
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Op=%p State=%p\n", Op, WalkState));
+
+ if (Op)
+ {
+ if ((WalkState->ControlState) &&
+ (WalkState->ControlState->Common.State ==
+ ACPI_CONTROL_CONDITIONAL_EXECUTING))
+ {
+ /* We are executing a while loop outside of a method */
+
+ Status = AcpiDsExecBeginOp (WalkState, OutOp);
+ return_ACPI_STATUS (Status);
+ }
+
+ /* We only care about Namespace opcodes here */
+
+ if ((!(WalkState->OpInfo->Flags & AML_NSOPCODE) &&
+ (WalkState->Opcode != AML_INT_NAMEPATH_OP)) ||
+ (!(WalkState->OpInfo->Flags & AML_NAMED)))
+ {
+ return_ACPI_STATUS (AE_OK);
+ }
+
+ /* Get the name we are going to enter or lookup in the namespace */
+
+ if (WalkState->Opcode == AML_INT_NAMEPATH_OP)
+ {
+ /* For Namepath op, get the path string */
+
+ BufferPtr = Op->Common.Value.String;
+ if (!BufferPtr)
+ {
+ /* No name, just exit */
+
+ return_ACPI_STATUS (AE_OK);
+ }
+ }
+ else
+ {
+ /* Get name from the op */
+
+ BufferPtr = ACPI_CAST_PTR (char, &Op->Named.Name);
+ }
+ }
+ else
+ {
+ /* Get the namestring from the raw AML */
+
+ BufferPtr = AcpiPsGetNextNamestring (&WalkState->ParserState);
+ }
+
+ /* Map the opcode into an internal object type */
+
+ ObjectType = WalkState->OpInfo->ObjectType;
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
+ "State=%p Op=%p Type=%X\n", WalkState, Op, ObjectType));
+
+ switch (WalkState->Opcode)
+ {
+ case AML_FIELD_OP:
+ case AML_BANK_FIELD_OP:
+ case AML_INDEX_FIELD_OP:
+
+ Node = NULL;
+ Status = AE_OK;
+ break;
+
+ case AML_INT_NAMEPATH_OP:
+ /*
+ * The NamePath is an object reference to an existing object.
+ * Don't enter the name into the namespace, but look it up
+ * for use later.
+ */
+ Status = AcpiNsLookup (WalkState->ScopeInfo, BufferPtr, ObjectType,
+ ACPI_IMODE_EXECUTE, ACPI_NS_SEARCH_PARENT,
+ WalkState, &(Node));
+ break;
+
+ case AML_SCOPE_OP:
+
+ /* Special case for Scope(\) -> refers to the Root node */
+
+ if (Op && (Op->Named.Node == AcpiGbl_RootNode))
+ {
+ Node = Op->Named.Node;
+
+ Status = AcpiDsScopeStackPush (Node, ObjectType, WalkState);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+ }
+ else
+ {
+ /*
+ * The Path is an object reference to an existing object.
+ * Don't enter the name into the namespace, but look it up
+ * for use later.
+ */
+ Status = AcpiNsLookup (WalkState->ScopeInfo, BufferPtr, ObjectType,
+ ACPI_IMODE_EXECUTE, ACPI_NS_SEARCH_PARENT,
+ WalkState, &(Node));
+ if (ACPI_FAILURE (Status))
+ {
+#ifdef ACPI_ASL_COMPILER
+ if (Status == AE_NOT_FOUND)
+ {
+ Status = AE_OK;
+ }
+ else
+ {
+ ACPI_ERROR_NAMESPACE (BufferPtr, Status);
+ }
+#else
+ ACPI_ERROR_NAMESPACE (BufferPtr, Status);
+#endif
+ return_ACPI_STATUS (Status);
+ }
+ }
+
+ /*
+ * We must check to make sure that the target is
+ * one of the opcodes that actually opens a scope
+ */
+ switch (Node->Type)
+ {
+ case ACPI_TYPE_ANY:
+ case ACPI_TYPE_LOCAL_SCOPE: /* Scope */
+ case ACPI_TYPE_DEVICE:
+ case ACPI_TYPE_POWER:
+ case ACPI_TYPE_PROCESSOR:
+ case ACPI_TYPE_THERMAL:
+
+ /* These are acceptable types */
+ break;
+
+ case ACPI_TYPE_INTEGER:
+ case ACPI_TYPE_STRING:
+ case ACPI_TYPE_BUFFER:
+
+ /*
+ * These types we will allow, but we will change the type.
+ * This enables some existing code of the form:
+ *
+ * Name (DEB, 0)
+ * Scope (DEB) { ... }
+ */
+ ACPI_WARNING ((AE_INFO,
+ "Type override - [%4.4s] had invalid type (%s) "
+ "for Scope operator, changed to type ANY",
+ AcpiUtGetNodeName (Node), AcpiUtGetTypeName (Node->Type)));
+
+ Node->Type = ACPI_TYPE_ANY;
+ WalkState->ScopeInfo->Common.Value = ACPI_TYPE_ANY;
+ break;
+
+ case ACPI_TYPE_METHOD:
+
+ /*
+ * Allow scope change to root during execution of module-level
+ * code. Root is typed METHOD during this time.
+ */
+ if ((Node == AcpiGbl_RootNode) &&
+ (WalkState->ParseFlags & ACPI_PARSE_MODULE_LEVEL))
+ {
+ break;
+ }
+
+ /*lint -fallthrough */
+
+ default:
+
+ /* All other types are an error */
+
+ ACPI_ERROR ((AE_INFO,
+ "Invalid type (%s) for target of "
+ "Scope operator [%4.4s] (Cannot override)",
+ AcpiUtGetTypeName (Node->Type), AcpiUtGetNodeName (Node)));
+
+ return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ }
+ break;
+
+ default:
+
+ /* All other opcodes */
+
+ if (Op && Op->Common.Node)
+ {
+ /* This op/node was previously entered into the namespace */
+
+ Node = Op->Common.Node;
+
+ if (AcpiNsOpensScope (ObjectType))
+ {
+ Status = AcpiDsScopeStackPush (Node, ObjectType, WalkState);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+ }
+
+ return_ACPI_STATUS (AE_OK);
+ }
+
+ /*
+ * Enter the named type into the internal namespace. We enter the name
+ * as we go downward in the parse tree. Any necessary subobjects that
+ * involve arguments to the opcode must be created as we go back up the
+ * parse tree later.
+ *
+ * Note: Name may already exist if we are executing a deferred opcode.
+ */
+ if (WalkState->DeferredNode)
+ {
+ /* This name is already in the namespace, get the node */
+
+ Node = WalkState->DeferredNode;
+ Status = AE_OK;
+ break;
+ }
+
+ Flags = ACPI_NS_NO_UPSEARCH;
+ if (WalkState->PassNumber == ACPI_IMODE_EXECUTE)
+ {
+ /* Execution mode, node cannot already exist, node is temporary */
+
+ Flags |= ACPI_NS_ERROR_IF_FOUND;
+
+ if (!(WalkState->ParseFlags & ACPI_PARSE_MODULE_LEVEL))
+ {
+ Flags |= ACPI_NS_TEMPORARY;
+ }
+ }
+
+ /* Add new entry or lookup existing entry */
+
+ Status = AcpiNsLookup (WalkState->ScopeInfo, BufferPtr, ObjectType,
+ ACPI_IMODE_LOAD_PASS2, Flags, WalkState, &Node);
+
+ if (ACPI_SUCCESS (Status) && (Flags & ACPI_NS_TEMPORARY))
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
+ "***New Node [%4.4s] %p is temporary\n",
+ AcpiUtGetNodeName (Node), Node));
+ }
+ break;
+ }
+
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_ERROR_NAMESPACE (BufferPtr, Status);
+ return_ACPI_STATUS (Status);
+ }
+
+ if (!Op)
+ {
+ /* Create a new op */
+
+ Op = AcpiPsAllocOp (WalkState->Opcode);
+ if (!Op)
+ {
+ return_ACPI_STATUS (AE_NO_MEMORY);
+ }
+
+ /* Initialize the new op */
+
+ if (Node)
+ {
+ Op->Named.Name = Node->Name.Integer;
+ }
+ *OutOp = Op;
+ }
+
+ /*
+ * Put the Node in the "op" object that the parser uses, so we
+ * can get it again quickly when this scope is closed
+ */
+ Op->Common.Node = Node;
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDsLoad2EndOp
+ *
+ * PARAMETERS: WalkState - Current state of the parse tree walk
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Ascending callback used during the loading of the namespace,
+ * both control methods and everything else.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiDsLoad2EndOp (
+ ACPI_WALK_STATE *WalkState)
+{
+ ACPI_PARSE_OBJECT *Op;
+ ACPI_STATUS Status = AE_OK;
+ ACPI_OBJECT_TYPE ObjectType;
+ ACPI_NAMESPACE_NODE *Node;
+ ACPI_PARSE_OBJECT *Arg;
+ ACPI_NAMESPACE_NODE *NewNode;
+#ifndef ACPI_NO_METHOD_EXECUTION
+ UINT32 i;
+ UINT8 RegionSpace;
+#endif
+
+
+ ACPI_FUNCTION_TRACE (DsLoad2EndOp);
+
+ Op = WalkState->Op;
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Opcode [%s] Op %p State %p\n",
+ WalkState->OpInfo->Name, Op, WalkState));
+
+ /* Check if opcode had an associated namespace object */
+
+ if (!(WalkState->OpInfo->Flags & AML_NSOBJECT))
+ {
+ return_ACPI_STATUS (AE_OK);
+ }
+
+ if (Op->Common.AmlOpcode == AML_SCOPE_OP)
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
+ "Ending scope Op=%p State=%p\n", Op, WalkState));
+ }
+
+ ObjectType = WalkState->OpInfo->ObjectType;
+
+ /*
+ * Get the Node/name from the earlier lookup
+ * (It was saved in the *op structure)
+ */
+ Node = Op->Common.Node;
+
+ /*
+ * Put the Node on the object stack (Contains the ACPI Name of
+ * this object)
+ */
+ WalkState->Operands[0] = (void *) Node;
+ WalkState->NumOperands = 1;
+
+ /* Pop the scope stack */
+
+ if (AcpiNsOpensScope (ObjectType) &&
+ (Op->Common.AmlOpcode != AML_INT_METHODCALL_OP))
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "(%s) Popping scope for Op %p\n",
+ AcpiUtGetTypeName (ObjectType), Op));
+
+ Status = AcpiDsScopeStackPop (WalkState);
+ if (ACPI_FAILURE (Status))
+ {
+ goto Cleanup;
+ }
+ }
+
+ /*
+ * Named operations are as follows:
+ *
+ * AML_ALIAS
+ * AML_BANKFIELD
+ * AML_CREATEBITFIELD
+ * AML_CREATEBYTEFIELD
+ * AML_CREATEDWORDFIELD
+ * AML_CREATEFIELD
+ * AML_CREATEQWORDFIELD
+ * AML_CREATEWORDFIELD
+ * AML_DATA_REGION
+ * AML_DEVICE
+ * AML_EVENT
+ * AML_FIELD
+ * AML_INDEXFIELD
+ * AML_METHOD
+ * AML_METHODCALL
+ * AML_MUTEX
+ * AML_NAME
+ * AML_NAMEDFIELD
+ * AML_OPREGION
+ * AML_POWERRES
+ * AML_PROCESSOR
+ * AML_SCOPE
+ * AML_THERMALZONE
+ */
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
+ "Create-Load [%s] State=%p Op=%p NamedObj=%p\n",
+ AcpiPsGetOpcodeName (Op->Common.AmlOpcode), WalkState, Op, Node));
+
+ /* Decode the opcode */
+
+ Arg = Op->Common.Value.Arg;
+
+ switch (WalkState->OpInfo->Type)
+ {
+#ifndef ACPI_NO_METHOD_EXECUTION
+
+ case AML_TYPE_CREATE_FIELD:
+ /*
+ * Create the field object, but the field buffer and index must
+ * be evaluated later during the execution phase
+ */
+ Status = AcpiDsCreateBufferField (Op, WalkState);
+ break;
+
+ case AML_TYPE_NAMED_FIELD:
+ /*
+ * If we are executing a method, initialize the field
+ */
+ if (WalkState->MethodNode)
+ {
+ Status = AcpiDsInitFieldObjects (Op, WalkState);
+ }
+
+ switch (Op->Common.AmlOpcode)
+ {
+ case AML_INDEX_FIELD_OP:
+
+ Status = AcpiDsCreateIndexField (Op, (ACPI_HANDLE) Arg->Common.Node,
+ WalkState);
+ break;
+
+ case AML_BANK_FIELD_OP:
+
+ Status = AcpiDsCreateBankField (Op, Arg->Common.Node, WalkState);
+ break;
+
+ case AML_FIELD_OP:
+
+ Status = AcpiDsCreateField (Op, Arg->Common.Node, WalkState);
+ break;
+
+ default:
+
+ /* All NAMED_FIELD opcodes must be handled above */
+ break;
+ }
+ break;
+
+ case AML_TYPE_NAMED_SIMPLE:
+
+ Status = AcpiDsCreateOperands (WalkState, Arg);
+ if (ACPI_FAILURE (Status))
+ {
+ goto Cleanup;
+ }
+
+ switch (Op->Common.AmlOpcode)
+ {
+ case AML_PROCESSOR_OP:
+
+ Status = AcpiExCreateProcessor (WalkState);
+ break;
+
+ case AML_POWER_RES_OP:
+
+ Status = AcpiExCreatePowerResource (WalkState);
+ break;
+
+ case AML_MUTEX_OP:
+
+ Status = AcpiExCreateMutex (WalkState);
+ break;
+
+ case AML_EVENT_OP:
+
+ Status = AcpiExCreateEvent (WalkState);
+ break;
+
+ case AML_ALIAS_OP:
+
+ Status = AcpiExCreateAlias (WalkState);
+ break;
+
+ default:
+
+ /* Unknown opcode */
+
+ Status = AE_OK;
+ goto Cleanup;
+ }
+
+ /* Delete operands */
+
+ for (i = 1; i < WalkState->NumOperands; i++)
+ {
+ AcpiUtRemoveReference (WalkState->Operands[i]);
+ WalkState->Operands[i] = NULL;
+ }
+
+ break;
+#endif /* ACPI_NO_METHOD_EXECUTION */
+
+ case AML_TYPE_NAMED_COMPLEX:
+
+ switch (Op->Common.AmlOpcode)
+ {
+#ifndef ACPI_NO_METHOD_EXECUTION
+ case AML_REGION_OP:
+ case AML_DATA_REGION_OP:
+
+ if (Op->Common.AmlOpcode == AML_REGION_OP)
+ {
+ RegionSpace = (ACPI_ADR_SPACE_TYPE)
+ ((Op->Common.Value.Arg)->Common.Value.Integer);
+ }
+ else
+ {
+ RegionSpace = ACPI_ADR_SPACE_DATA_TABLE;
+ }
+
+ /*
+ * The OpRegion is not fully parsed at this time. The only valid
+ * argument is the SpaceId. (We must save the address of the
+ * AML of the address and length operands)
+ *
+ * If we have a valid region, initialize it. The namespace is
+ * unlocked at this point.
+ *
+ * Need to unlock interpreter if it is locked (if we are running
+ * a control method), in order to allow _REG methods to be run
+ * during AcpiEvInitializeRegion.
+ */
+ if (WalkState->MethodNode)
+ {
+ /*
+ * Executing a method: initialize the region and unlock
+ * the interpreter
+ */
+ Status = AcpiExCreateRegion (Op->Named.Data, Op->Named.Length,
+ RegionSpace, WalkState);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ AcpiExExitInterpreter ();
+ }
+
+ Status = AcpiEvInitializeRegion (AcpiNsGetAttachedObject (Node),
+ FALSE);
+ if (WalkState->MethodNode)
+ {
+ AcpiExEnterInterpreter ();
+ }
+
+ if (ACPI_FAILURE (Status))
+ {
+ /*
+ * If AE_NOT_EXIST is returned, it is not fatal
+ * because many regions get created before a handler
+ * is installed for said region.
+ */
+ if (AE_NOT_EXIST == Status)
+ {
+ Status = AE_OK;
+ }
+ }
+ break;
+
+ case AML_NAME_OP:
+
+ Status = AcpiDsCreateNode (WalkState, Node, Op);
+ break;
+
+ case AML_METHOD_OP:
+ /*
+ * MethodOp PkgLength NameString MethodFlags TermList
+ *
+ * Note: We must create the method node/object pair as soon as we
+ * see the method declaration. This allows later pass1 parsing
+ * of invocations of the method (need to know the number of
+ * arguments.)
+ */
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
+ "LOADING-Method: State=%p Op=%p NamedObj=%p\n",
+ WalkState, Op, Op->Named.Node));
+
+ if (!AcpiNsGetAttachedObject (Op->Named.Node))
+ {
+ WalkState->Operands[0] = ACPI_CAST_PTR (void, Op->Named.Node);
+ WalkState->NumOperands = 1;
+
+ Status = AcpiDsCreateOperands (WalkState, Op->Common.Value.Arg);
+ if (ACPI_SUCCESS (Status))
+ {
+ Status = AcpiExCreateMethod (Op->Named.Data,
+ Op->Named.Length, WalkState);
+ }
+ WalkState->Operands[0] = NULL;
+ WalkState->NumOperands = 0;
+
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+ }
+ break;
+
+#endif /* ACPI_NO_METHOD_EXECUTION */
+
+ default:
+
+ /* All NAMED_COMPLEX opcodes must be handled above */
+ break;
+ }
+ break;
+
+ case AML_CLASS_INTERNAL:
+
+ /* case AML_INT_NAMEPATH_OP: */
+ break;
+
+ case AML_CLASS_METHOD_CALL:
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
+ "RESOLVING-MethodCall: State=%p Op=%p NamedObj=%p\n",
+ WalkState, Op, Node));
+
+ /*
+ * Lookup the method name and save the Node
+ */
+ Status = AcpiNsLookup (WalkState->ScopeInfo, Arg->Common.Value.String,
+ ACPI_TYPE_ANY, ACPI_IMODE_LOAD_PASS2,
+ ACPI_NS_SEARCH_PARENT | ACPI_NS_DONT_OPEN_SCOPE,
+ WalkState, &(NewNode));
+ if (ACPI_SUCCESS (Status))
+ {
+ /*
+ * Make sure that what we found is indeed a method
+ * We didn't search for a method on purpose, to see if the name
+ * would resolve
+ */
+ if (NewNode->Type != ACPI_TYPE_METHOD)
+ {
+ Status = AE_AML_OPERAND_TYPE;
+ }
+
+ /* We could put the returned object (Node) on the object stack for
+ * later, but for now, we will put it in the "op" object that the
+ * parser uses, so we can get it again at the end of this scope
+ */
+ Op->Common.Node = NewNode;
+ }
+ else
+ {
+ ACPI_ERROR_NAMESPACE (Arg->Common.Value.String, Status);
+ }
+ break;
+
+
+ default:
+
+ break;
+ }
+
+Cleanup:
+
+ /* Remove the Node pushed at the very beginning */
+
+ WalkState->Operands[0] = NULL;
+ WalkState->NumOperands = 0;
+ return_ACPI_STATUS (Status);
+}
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __DSWSCOPE_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
AcpiUtDeleteGenericState (ScopeInfo);
return_ACPI_STATUS (AE_OK);
}
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __DSWSTATE_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
*
* RETURN: Status
*
- * DESCRIPTION: Pop this walk's object stack. Objects on the stack are NOT
+ * DESCRIPTION: Pop this walk's object stack. Objects on the stack are NOT
* deleted by this routine.
*
******************************************************************************/
* RETURN: A WalkState object popped from the thread's stack
*
* DESCRIPTION: Remove and return the walkstate object that is at the head of
- * the walk stack for the given walk list. NULL indicates that
+ * the walk stack for the given walk list. NULL indicates that
* the list is empty.
*
******************************************************************************/
*
* RETURN: Pointer to the new walk state.
*
- * DESCRIPTION: Allocate and initialize a new walk state. The current walk
+ * DESCRIPTION: Allocate and initialize a new walk state. The current walk
* state is set to this new state.
*
******************************************************************************/
/*
* Setup the current scope.
* Find a Named Op that has a namespace node associated with it.
- * search upwards from this Op. Current scope is the first
+ * search upwards from this Op. Current scope is the first
* Op with a namespace node.
*/
ExtraOp = ParserState->StartOp;
if (!WalkState)
{
- return;
+ return_VOID;
}
if (WalkState->DescriptorType != ACPI_DESC_TYPE_WALK)
{
ACPI_ERROR ((AE_INFO, "%p is not a valid walk state",
WalkState));
- return;
+ return_VOID;
}
/* There should not be any open scopes */
ACPI_FREE (WalkState);
return_VOID;
}
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#define _COMPONENT ACPI_EVENTS
ACPI_MODULE_NAME ("evevent")
+#if (!ACPI_REDUCED_HARDWARE) /* Entire module */
+
/* Local prototypes */
static ACPI_STATUS
ACPI_FUNCTION_TRACE (EvInitializeEvents);
+ /* If Hardware Reduced flag is set, there are no fixed events */
+
+ if (AcpiGbl_ReducedHardware)
+ {
+ return_ACPI_STATUS (AE_OK);
+ }
+
/*
* Initialize the Fixed and General Purpose Events. This is done prior to
* enabling SCIs to prevent interrupts from occurring before the handlers
}
-/*******************************************************************************
- *
- * FUNCTION: AcpiEvInstallFadtGpes
- *
- * PARAMETERS: None
- *
- * RETURN: Status
- *
- * DESCRIPTION: Completes initialization of the FADT-defined GPE blocks
- * (0 and 1). This causes the _PRW methods to be run, so the HW
- * must be fully initialized at this point, including global lock
- * support.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiEvInstallFadtGpes (
- void)
-{
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_TRACE (EvInstallFadtGpes);
-
-
- /* Namespace must be locked */
-
- Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
-
- /* FADT GPE Block 0 */
-
- (void) AcpiEvInitializeGpeBlock (
- AcpiGbl_FadtGpeDevice, AcpiGbl_GpeFadtBlocks[0]);
-
- /* FADT GPE Block 1 */
-
- (void) AcpiEvInitializeGpeBlock (
- AcpiGbl_FadtGpeDevice, AcpiGbl_GpeFadtBlocks[1]);
-
- (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
- return_ACPI_STATUS (AE_OK);
-}
-
-
/*******************************************************************************
*
* FUNCTION: AcpiEvInstallXruptHandlers
ACPI_FUNCTION_TRACE (EvInstallXruptHandlers);
+ /* If Hardware Reduced flag is set, there is no ACPI h/w */
+
+ if (AcpiGbl_ReducedHardware)
+ {
+ return_ACPI_STATUS (AE_OK);
+ }
+
/* Install the SCI handler */
Status = AcpiEvInstallSciHandler ();
if ((FixedStatus & AcpiGbl_FixedEventInfo[i].StatusBitMask) &&
(FixedEnable & AcpiGbl_FixedEventInfo[i].EnableBitMask))
{
- /* Found an active (signalled) event */
-
+ /*
+ * Found an active (signalled) event. Invoke global event
+ * handler if present.
+ */
AcpiFixedEventCount[i]++;
+ if (AcpiGbl_GlobalEventHandler)
+ {
+ AcpiGbl_GlobalEventHandler (ACPI_EVENT_TYPE_FIXED, NULL,
+ i, AcpiGbl_GlobalEventHandlerContext);
+ }
+
IntStatus |= AcpiEvFixedEventDispatch (i);
}
}
*
* DESCRIPTION: Clears the status bit for the requested event, calls the
* handler that previously registered for the event.
+ * NOTE: If there is no handler for the event, the event is
+ * disabled to prevent further interrupts.
*
******************************************************************************/
ACPI_CLEAR_STATUS);
/*
- * Make sure we've got a handler. If not, report an error. The event is
- * disabled to prevent further interrupts.
+ * Make sure that a handler exists. If not, report an error
+ * and disable the event to prevent further interrupts.
*/
- if (NULL == AcpiGbl_FixedEventHandlers[Event].Handler)
+ if (!AcpiGbl_FixedEventHandlers[Event].Handler)
{
(void) AcpiWriteBitRegister (
AcpiGbl_FixedEventInfo[Event].EnableRegisterId,
ACPI_DISABLE_EVENT);
ACPI_ERROR ((AE_INFO,
- "No installed handler for fixed event [0x%08X]",
- Event));
+ "No installed handler for fixed event - %s (%u), disabling",
+ AcpiUtGetEventName (Event), Event));
return (ACPI_INTERRUPT_NOT_HANDLED);
}
AcpiGbl_FixedEventHandlers[Event].Context));
}
-
+#endif /* !ACPI_REDUCED_HARDWARE */
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: evglock - Global Lock support
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acevents.h"
+#include "acinterp.h"
+
+#define _COMPONENT ACPI_EVENTS
+ ACPI_MODULE_NAME ("evglock")
+
+#if (!ACPI_REDUCED_HARDWARE) /* Entire module */
+
+/* Local prototypes */
+
+static UINT32
+AcpiEvGlobalLockHandler (
+ void *Context);
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEvInitGlobalLockHandler
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Install a handler for the global lock release event
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiEvInitGlobalLockHandler (
+ void)
+{
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (EvInitGlobalLockHandler);
+
+
+ /* If Hardware Reduced flag is set, there is no global lock */
+
+ if (AcpiGbl_ReducedHardware)
+ {
+ return_ACPI_STATUS (AE_OK);
+ }
+
+ /* Attempt installation of the global lock handler */
+
+ Status = AcpiInstallFixedEventHandler (ACPI_EVENT_GLOBAL,
+ AcpiEvGlobalLockHandler, NULL);
+
+ /*
+ * If the global lock does not exist on this platform, the attempt to
+ * enable GBL_STATUS will fail (the GBL_ENABLE bit will not stick).
+ * Map to AE_OK, but mark global lock as not present. Any attempt to
+ * actually use the global lock will be flagged with an error.
+ */
+ AcpiGbl_GlobalLockPresent = FALSE;
+ if (Status == AE_NO_HARDWARE_RESPONSE)
+ {
+ ACPI_ERROR ((AE_INFO,
+ "No response from Global Lock hardware, disabling lock"));
+
+ return_ACPI_STATUS (AE_OK);
+ }
+
+ Status = AcpiOsCreateLock (&AcpiGbl_GlobalLockPendingLock);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ AcpiGbl_GlobalLockPending = FALSE;
+ AcpiGbl_GlobalLockPresent = TRUE;
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEvRemoveGlobalLockHandler
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Remove the handler for the Global Lock
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiEvRemoveGlobalLockHandler (
+ void)
+{
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (EvRemoveGlobalLockHandler);
+
+ AcpiGbl_GlobalLockPresent = FALSE;
+ Status = AcpiRemoveFixedEventHandler (ACPI_EVENT_GLOBAL,
+ AcpiEvGlobalLockHandler);
+
+ AcpiOsDeleteLock (AcpiGbl_GlobalLockPendingLock);
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEvGlobalLockHandler
+ *
+ * PARAMETERS: Context - From thread interface, not used
+ *
+ * RETURN: ACPI_INTERRUPT_HANDLED
+ *
+ * DESCRIPTION: Invoked directly from the SCI handler when a global lock
+ * release interrupt occurs. If there is actually a pending
+ * request for the lock, signal the waiting thread.
+ *
+ ******************************************************************************/
+
+static UINT32
+AcpiEvGlobalLockHandler (
+ void *Context)
+{
+ ACPI_STATUS Status;
+ ACPI_CPU_FLAGS Flags;
+
+
+ Flags = AcpiOsAcquireLock (AcpiGbl_GlobalLockPendingLock);
+
+ /*
+ * If a request for the global lock is not actually pending,
+ * we are done. This handles "spurious" global lock interrupts
+ * which are possible (and have been seen) with bad BIOSs.
+ */
+ if (!AcpiGbl_GlobalLockPending)
+ {
+ goto CleanupAndExit;
+ }
+
+ /*
+ * Send a unit to the global lock semaphore. The actual acquisition
+ * of the global lock will be performed by the waiting thread.
+ */
+ Status = AcpiOsSignalSemaphore (AcpiGbl_GlobalLockSemaphore, 1);
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_ERROR ((AE_INFO, "Could not signal Global Lock semaphore"));
+ }
+
+ AcpiGbl_GlobalLockPending = FALSE;
+
+
+CleanupAndExit:
+
+ AcpiOsReleaseLock (AcpiGbl_GlobalLockPendingLock, Flags);
+ return (ACPI_INTERRUPT_HANDLED);
+}
+
+
+/******************************************************************************
+ *
+ * FUNCTION: AcpiEvAcquireGlobalLock
+ *
+ * PARAMETERS: Timeout - Max time to wait for the lock, in millisec.
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Attempt to gain ownership of the Global Lock.
+ *
+ * MUTEX: Interpreter must be locked
+ *
+ * Note: The original implementation allowed multiple threads to "acquire" the
+ * Global Lock, and the OS would hold the lock until the last thread had
+ * released it. However, this could potentially starve the BIOS out of the
+ * lock, especially in the case where there is a tight handshake between the
+ * Embedded Controller driver and the BIOS. Therefore, this implementation
+ * allows only one thread to acquire the HW Global Lock at a time, and makes
+ * the global lock appear as a standard mutex on the OS side.
+ *
+ *****************************************************************************/
+
+ACPI_STATUS
+AcpiEvAcquireGlobalLock (
+ UINT16 Timeout)
+{
+ ACPI_CPU_FLAGS Flags;
+ ACPI_STATUS Status;
+ BOOLEAN Acquired = FALSE;
+
+
+ ACPI_FUNCTION_TRACE (EvAcquireGlobalLock);
+
+
+ /*
+ * Only one thread can acquire the GL at a time, the GlobalLockMutex
+ * enforces this. This interface releases the interpreter if we must wait.
+ */
+ Status = AcpiExSystemWaitMutex (AcpiGbl_GlobalLockMutex->Mutex.OsMutex,
+ Timeout);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ /*
+ * Update the global lock handle and check for wraparound. The handle is
+ * only used for the external global lock interfaces, but it is updated
+ * here to properly handle the case where a single thread may acquire the
+ * lock via both the AML and the AcpiAcquireGlobalLock interfaces. The
+ * handle is therefore updated on the first acquire from a given thread
+ * regardless of where the acquisition request originated.
+ */
+ AcpiGbl_GlobalLockHandle++;
+ if (AcpiGbl_GlobalLockHandle == 0)
+ {
+ AcpiGbl_GlobalLockHandle = 1;
+ }
+
+ /*
+ * Make sure that a global lock actually exists. If not, just
+ * treat the lock as a standard mutex.
+ */
+ if (!AcpiGbl_GlobalLockPresent)
+ {
+ AcpiGbl_GlobalLockAcquired = TRUE;
+ return_ACPI_STATUS (AE_OK);
+ }
+
+ Flags = AcpiOsAcquireLock (AcpiGbl_GlobalLockPendingLock);
+
+ do
+ {
+ /* Attempt to acquire the actual hardware lock */
+
+ ACPI_ACQUIRE_GLOBAL_LOCK (AcpiGbl_FACS, Acquired);
+ if (Acquired)
+ {
+ AcpiGbl_GlobalLockAcquired = TRUE;
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+ "Acquired hardware Global Lock\n"));
+ break;
+ }
+
+ /*
+ * Did not get the lock. The pending bit was set above, and
+ * we must now wait until we receive the global lock
+ * released interrupt.
+ */
+ AcpiGbl_GlobalLockPending = TRUE;
+ AcpiOsReleaseLock (AcpiGbl_GlobalLockPendingLock, Flags);
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+ "Waiting for hardware Global Lock\n"));
+
+ /*
+ * Wait for handshake with the global lock interrupt handler.
+ * This interface releases the interpreter if we must wait.
+ */
+ Status = AcpiExSystemWaitSemaphore (AcpiGbl_GlobalLockSemaphore,
+ ACPI_WAIT_FOREVER);
+
+ Flags = AcpiOsAcquireLock (AcpiGbl_GlobalLockPendingLock);
+
+ } while (ACPI_SUCCESS (Status));
+
+ AcpiGbl_GlobalLockPending = FALSE;
+ AcpiOsReleaseLock (AcpiGbl_GlobalLockPendingLock, Flags);
+
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEvReleaseGlobalLock
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Releases ownership of the Global Lock.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiEvReleaseGlobalLock (
+ void)
+{
+ BOOLEAN Pending = FALSE;
+ ACPI_STATUS Status = AE_OK;
+
+
+ ACPI_FUNCTION_TRACE (EvReleaseGlobalLock);
+
+
+ /* Lock must be already acquired */
+
+ if (!AcpiGbl_GlobalLockAcquired)
+ {
+ ACPI_WARNING ((AE_INFO,
+ "Cannot release the ACPI Global Lock, it has not been acquired"));
+ return_ACPI_STATUS (AE_NOT_ACQUIRED);
+ }
+
+ if (AcpiGbl_GlobalLockPresent)
+ {
+ /* Allow any thread to release the lock */
+
+ ACPI_RELEASE_GLOBAL_LOCK (AcpiGbl_FACS, Pending);
+
+ /*
+ * If the pending bit was set, we must write GBL_RLS to the control
+ * register
+ */
+ if (Pending)
+ {
+ Status = AcpiWriteBitRegister (
+ ACPI_BITREG_GLOBAL_LOCK_RELEASE, ACPI_ENABLE_EVENT);
+ }
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Released hardware Global Lock\n"));
+ }
+
+ AcpiGbl_GlobalLockAcquired = FALSE;
+
+ /* Release the local GL mutex */
+
+ AcpiOsReleaseMutex (AcpiGbl_GlobalLockMutex->Mutex.OsMutex);
+ return_ACPI_STATUS (Status);
+}
+
+#endif /* !ACPI_REDUCED_HARDWARE */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#define _COMPONENT ACPI_EVENTS
ACPI_MODULE_NAME ("evgpe")
+#if (!ACPI_REDUCED_HARDWARE) /* Entire module */
+
/* Local prototypes */
static void ACPI_SYSTEM_XFACE
return_ACPI_STATUS (AE_NOT_EXIST);
}
- RegisterBit = AcpiHwGetGpeRegisterBit (GpeEventInfo, GpeRegisterInfo);
+ RegisterBit = AcpiHwGetGpeRegisterBit (GpeEventInfo);
/* Clear the run bit up front */
/*
- * We will only allow a GPE to be enabled if it has either an
- * associated method (_Lxx/_Exx) or a handler. Otherwise, the
- * GPE will be immediately disabled by AcpiEvGpeDispatch the
- * first time it fires.
+ * We will only allow a GPE to be enabled if it has either an associated
+ * method (_Lxx/_Exx) or a handler, or is using the implicit notify
+ * feature. Otherwise, the GPE will be immediately disabled by
+ * AcpiEvGpeDispatch the first time it fires.
*/
- if (!(GpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK))
+ if ((GpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK) ==
+ ACPI_GPE_DISPATCH_NONE)
{
return_ACPI_STATUS (AE_NO_HANDLER);
}
}
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEvAddGpeReference
+ *
+ * PARAMETERS: GpeEventInfo - Add a reference to this GPE
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Add a reference to a GPE. On the first reference, the GPE is
+ * hardware-enabled.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiEvAddGpeReference (
+ ACPI_GPE_EVENT_INFO *GpeEventInfo)
+{
+ ACPI_STATUS Status = AE_OK;
+
+
+ ACPI_FUNCTION_TRACE (EvAddGpeReference);
+
+
+ if (GpeEventInfo->RuntimeCount == ACPI_UINT8_MAX)
+ {
+ return_ACPI_STATUS (AE_LIMIT);
+ }
+
+ GpeEventInfo->RuntimeCount++;
+ if (GpeEventInfo->RuntimeCount == 1)
+ {
+ /* Enable on first reference */
+
+ Status = AcpiEvUpdateGpeEnableMask (GpeEventInfo);
+ if (ACPI_SUCCESS (Status))
+ {
+ Status = AcpiEvEnableGpe (GpeEventInfo);
+ }
+
+ if (ACPI_FAILURE (Status))
+ {
+ GpeEventInfo->RuntimeCount--;
+ }
+ }
+
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEvRemoveGpeReference
+ *
+ * PARAMETERS: GpeEventInfo - Remove a reference to this GPE
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Remove a reference to a GPE. When the last reference is
+ * removed, the GPE is hardware-disabled.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiEvRemoveGpeReference (
+ ACPI_GPE_EVENT_INFO *GpeEventInfo)
+{
+ ACPI_STATUS Status = AE_OK;
+
+
+ ACPI_FUNCTION_TRACE (EvRemoveGpeReference);
+
+
+ if (!GpeEventInfo->RuntimeCount)
+ {
+ return_ACPI_STATUS (AE_LIMIT);
+ }
+
+ GpeEventInfo->RuntimeCount--;
+ if (!GpeEventInfo->RuntimeCount)
+ {
+ /* Disable on last reference */
+
+ Status = AcpiEvUpdateGpeEnableMask (GpeEventInfo);
+ if (ACPI_SUCCESS (Status))
+ {
+ Status = AcpiHwLowSetGpe (GpeEventInfo, ACPI_GPE_DISABLE);
+ }
+
+ if (ACPI_FAILURE (Status))
+ {
+ GpeEventInfo->RuntimeCount++;
+ }
+ }
+
+ return_ACPI_STATUS (Status);
+}
+
+
/*******************************************************************************
*
* FUNCTION: AcpiEvLowGetGpeInfo
GpeRegisterInfo = &GpeBlock->RegisterInfo[i];
+ /*
+ * Optimization: If there are no GPEs enabled within this
+ * register, we can safely ignore the entire register.
+ */
+ if (!(GpeRegisterInfo->EnableForRun |
+ GpeRegisterInfo->EnableForWake))
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_INTERRUPTS,
+ "Ignore disabled registers for GPE %02X-%02X: "
+ "RunEnable=%02X, WakeEnable=%02X\n",
+ GpeRegisterInfo->BaseGpeNumber,
+ GpeRegisterInfo->BaseGpeNumber + (ACPI_GPE_REGISTER_WIDTH - 1),
+ GpeRegisterInfo->EnableForRun,
+ GpeRegisterInfo->EnableForWake));
+ continue;
+ }
+
/* Read the Status Register */
Status = AcpiHwRead (&StatusReg, &GpeRegisterInfo->StatusAddress);
}
ACPI_DEBUG_PRINT ((ACPI_DB_INTERRUPTS,
- "Read GPE Register at GPE%X: Status=%02X, Enable=%02X\n",
- GpeRegisterInfo->BaseGpeNumber, StatusReg, EnableReg));
+ "Read registers for GPE %02X-%02X: Status=%02X, Enable=%02X, "
+ "RunEnable=%02X, WakeEnable=%02X\n",
+ GpeRegisterInfo->BaseGpeNumber,
+ GpeRegisterInfo->BaseGpeNumber + (ACPI_GPE_REGISTER_WIDTH - 1),
+ StatusReg, EnableReg,
+ GpeRegisterInfo->EnableForRun,
+ GpeRegisterInfo->EnableForWake));
/* Check if there is anything active at all in this register */
* Found an active GPE. Dispatch the event to a handler
* or method.
*/
- IntStatus |= AcpiEvGpeDispatch (
+ IntStatus |= AcpiEvGpeDispatch (GpeBlock->Node,
&GpeBlock->EventInfo[((ACPI_SIZE) i *
ACPI_GPE_REGISTER_WIDTH) + j],
j + GpeRegisterInfo->BaseGpeNumber);
ACPI_STATUS Status;
ACPI_GPE_EVENT_INFO *LocalGpeEventInfo;
ACPI_EVALUATE_INFO *Info;
+ ACPI_GPE_NOTIFY_INFO *Notify;
ACPI_FUNCTION_TRACE (EvAsynchExecuteGpeMethod);
Status = AcpiUtAcquireMutex (ACPI_MTX_EVENTS);
if (ACPI_FAILURE (Status))
{
+ ACPI_FREE (LocalGpeEventInfo);
return_VOID;
}
if (!AcpiEvValidGpeEvent (GpeEventInfo))
{
Status = AcpiUtReleaseMutex (ACPI_MTX_EVENTS);
+ ACPI_FREE (LocalGpeEventInfo);
return_VOID;
}
Status = AcpiUtReleaseMutex (ACPI_MTX_EVENTS);
if (ACPI_FAILURE (Status))
{
+ ACPI_FREE (LocalGpeEventInfo);
return_VOID;
}
- /*
- * Must check for control method type dispatch one more time to avoid a
- * race with EvGpeInstallHandler
- */
- if ((LocalGpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK) ==
- ACPI_GPE_DISPATCH_METHOD)
+ /* Do the correct dispatch - normal method or implicit notify */
+
+ switch (LocalGpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK)
{
+ case ACPI_GPE_DISPATCH_NOTIFY:
+ /*
+ * Implicit notify.
+ * Dispatch a DEVICE_WAKE notify to the appropriate handler.
+ * NOTE: the request is queued for execution after this method
+ * completes. The notify handlers are NOT invoked synchronously
+ * from this thread -- because handlers may in turn run other
+ * control methods.
+ *
+ * June 2012: Expand implicit notify mechanism to support
+ * notifies on multiple device objects.
+ */
+ Notify = LocalGpeEventInfo->Dispatch.NotifyList;
+ while (ACPI_SUCCESS (Status) && Notify)
+ {
+ Status = AcpiEvQueueNotifyRequest (Notify->DeviceNode,
+ ACPI_NOTIFY_DEVICE_WAKE);
+
+ Notify = Notify->Next;
+ }
+ break;
+
+ case ACPI_GPE_DISPATCH_METHOD:
+
/* Allocate the evaluation information block */
Info = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_EVALUATE_INFO));
else
{
/*
- * Invoke the GPE Method (_Lxx, _Exx) i.e., evaluate the _Lxx/_Exx
- * control method that corresponds to this GPE
+ * Invoke the GPE Method (_Lxx, _Exx) i.e., evaluate the
+ * _Lxx/_Exx control method that corresponds to this GPE
*/
Info->PrefixNode = LocalGpeEventInfo->Dispatch.MethodNode;
Info->Flags = ACPI_IGNORE_RETURN_VALUE;
"while evaluating GPE method [%4.4s]",
AcpiUtGetNodeName (LocalGpeEventInfo->Dispatch.MethodNode)));
}
+ break;
+
+ default:
+
+ return_VOID; /* Should never happen */
}
/* Defer enabling of GPE until all notify handlers are done */
* FUNCTION: AcpiEvAsynchEnableGpe
*
* PARAMETERS: Context (GpeEventInfo) - Info for this GPE
+ * Callback from AcpiOsExecute
*
* RETURN: None
*
void *Context)
{
ACPI_GPE_EVENT_INFO *GpeEventInfo = Context;
+
+
+ (void) AcpiEvFinishGpe (GpeEventInfo);
+
+ ACPI_FREE (GpeEventInfo);
+ return;
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEvFinishGpe
+ *
+ * PARAMETERS: GpeEventInfo - Info for this GPE
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Clear/Enable a GPE. Common code that is used after execution
+ * of a GPE method or a synchronous or asynchronous GPE handler.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiEvFinishGpe (
+ ACPI_GPE_EVENT_INFO *GpeEventInfo)
+{
ACPI_STATUS Status;
ACPI_GPE_LEVEL_TRIGGERED)
{
/*
- * GPE is level-triggered, we clear the GPE status bit after handling
- * the event.
+ * GPE is level-triggered, we clear the GPE status bit after
+ * handling the event.
*/
Status = AcpiHwClearGpe (GpeEventInfo);
if (ACPI_FAILURE (Status))
{
- goto Exit;
+ return (Status);
}
}
/*
- * Enable this GPE, conditionally. This means that the GPE will only be
- * physically enabled if the EnableForRun bit is set in the EventInfo
+ * Enable this GPE, conditionally. This means that the GPE will
+ * only be physically enabled if the EnableForRun bit is set
+ * in the EventInfo.
*/
(void) AcpiHwLowSetGpe (GpeEventInfo, ACPI_GPE_CONDITIONAL_ENABLE);
-
-Exit:
- ACPI_FREE (GpeEventInfo);
- return;
+ return (AE_OK);
}
*
* FUNCTION: AcpiEvGpeDispatch
*
- * PARAMETERS: GpeEventInfo - Info for this GPE
- * GpeNumber - Number relative to the parent GPE block
+ * PARAMETERS: GpeDevice - Device node. NULL for GPE0/GPE1
+ * GpeEventInfo - Info for this GPE
+ * GpeNumber - Number relative to the parent GPE block
*
* RETURN: INTERRUPT_HANDLED or INTERRUPT_NOT_HANDLED
*
UINT32
AcpiEvGpeDispatch (
+ ACPI_NAMESPACE_NODE *GpeDevice,
ACPI_GPE_EVENT_INFO *GpeEventInfo,
UINT32 GpeNumber)
{
ACPI_STATUS Status;
+ UINT32 ReturnValue;
ACPI_FUNCTION_TRACE (EvGpeDispatch);
+ /* Invoke global event handler if present */
+
AcpiGpeCount++;
+ if (AcpiGbl_GlobalEventHandler)
+ {
+ AcpiGbl_GlobalEventHandler (ACPI_EVENT_TYPE_GPE, GpeDevice,
+ GpeNumber, AcpiGbl_GlobalEventHandlerContext);
+ }
+
+ /*
+ * Always disable the GPE so that it does not keep firing before
+ * any asynchronous activity completes (either from the execution
+ * of a GPE method or an asynchronous GPE handler.)
+ *
+ * If there is no handler or method to run, just disable the
+ * GPE and leave it disabled permanently to prevent further such
+ * pointless events from firing.
+ */
+ Status = AcpiHwLowSetGpe (GpeEventInfo, ACPI_GPE_DISABLE);
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_EXCEPTION ((AE_INFO, Status,
+ "Unable to disable GPE %02X", GpeNumber));
+ return_UINT32 (ACPI_INTERRUPT_NOT_HANDLED);
+ }
/*
* If edge-triggered, clear the GPE status bit now. Note that
if (ACPI_FAILURE (Status))
{
ACPI_EXCEPTION ((AE_INFO, Status,
- "Unable to clear GPE[0x%2X]", GpeNumber));
+ "Unable to clear GPE %02X", GpeNumber));
+ (void) AcpiHwLowSetGpe (GpeEventInfo,
+ ACPI_GPE_CONDITIONAL_ENABLE);
return_UINT32 (ACPI_INTERRUPT_NOT_HANDLED);
}
}
/*
- * Dispatch the GPE to either an installed handler, or the control method
- * associated with this GPE (_Lxx or _Exx). If a handler exists, we invoke
- * it and do not attempt to run the method. If there is neither a handler
- * nor a method, we disable this GPE to prevent further such pointless
- * events from firing.
+ * Dispatch the GPE to either an installed handler or the control
+ * method associated with this GPE (_Lxx or _Exx). If a handler
+ * exists, we invoke it and do not attempt to run the method.
+ * If there is neither a handler nor a method, leave the GPE
+ * disabled.
*/
switch (GpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK)
{
case ACPI_GPE_DISPATCH_HANDLER:
- /*
- * Invoke the installed handler (at interrupt level)
- * Ignore return status for now.
- * TBD: leave GPE disabled on error?
- */
- (void) GpeEventInfo->Dispatch.Handler->Address (
- GpeEventInfo->Dispatch.Handler->Context);
+ /* Invoke the installed handler (at interrupt level) */
+
+ ReturnValue = GpeEventInfo->Dispatch.Handler->Address (
+ GpeDevice, GpeNumber,
+ GpeEventInfo->Dispatch.Handler->Context);
- /* It is now safe to clear level-triggered events. */
+ /* If requested, clear (if level-triggered) and reenable the GPE */
- if ((GpeEventInfo->Flags & ACPI_GPE_XRUPT_TYPE_MASK) ==
- ACPI_GPE_LEVEL_TRIGGERED)
+ if (ReturnValue & ACPI_REENABLE_GPE)
{
- Status = AcpiHwClearGpe (GpeEventInfo);
- if (ACPI_FAILURE (Status))
- {
- ACPI_EXCEPTION ((AE_INFO, Status,
- "Unable to clear GPE[0x%2X]", GpeNumber));
- return_UINT32 (ACPI_INTERRUPT_NOT_HANDLED);
- }
+ (void) AcpiEvFinishGpe (GpeEventInfo);
}
break;
case ACPI_GPE_DISPATCH_METHOD:
-
- /*
- * Disable the GPE, so it doesn't keep firing before the method has a
- * chance to run (it runs asynchronously with interrupts enabled).
- */
- Status = AcpiHwLowSetGpe (GpeEventInfo, ACPI_GPE_DISABLE);
- if (ACPI_FAILURE (Status))
- {
- ACPI_EXCEPTION ((AE_INFO, Status,
- "Unable to disable GPE[0x%2X]", GpeNumber));
- return_UINT32 (ACPI_INTERRUPT_NOT_HANDLED);
- }
-
+ case ACPI_GPE_DISPATCH_NOTIFY:
/*
* Execute the method associated with the GPE
* NOTE: Level-triggered GPEs are cleared after the method completes.
if (ACPI_FAILURE (Status))
{
ACPI_EXCEPTION ((AE_INFO, Status,
- "Unable to queue handler for GPE[0x%2X] - event disabled",
+ "Unable to queue handler for GPE %02X - event disabled",
GpeNumber));
}
break;
default:
-
/*
* No handler or method to run!
* 03/2010: This case should no longer be possible. We will not allow
* a GPE to be enabled if it has no handler or method.
*/
ACPI_ERROR ((AE_INFO,
- "No handler or method for GPE[0x%2X], disabling event",
+ "No handler or method for GPE %02X, disabling event",
GpeNumber));
-
- /*
- * Disable the GPE. The GPE will remain disabled until a handler
- * is installed or ACPICA is restarted.
- */
- Status = AcpiHwLowSetGpe (GpeEventInfo, ACPI_GPE_DISABLE);
- if (ACPI_FAILURE (Status))
- {
- ACPI_EXCEPTION ((AE_INFO, Status,
- "Unable to disable GPE[0x%2X]", GpeNumber));
- return_UINT32 (ACPI_INTERRUPT_NOT_HANDLED);
- }
break;
}
return_UINT32 (ACPI_INTERRUPT_HANDLED);
}
+#endif /* !ACPI_REDUCED_HARDWARE */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#define _COMPONENT ACPI_EVENTS
ACPI_MODULE_NAME ("evgpeblk")
+#if (!ACPI_REDUCED_HARDWARE) /* Entire module */
+
/* Local prototypes */
static ACPI_STATUS
return_ACPI_STATUS (Status);
}
- GpeXruptBlock = AcpiEvGetGpeXruptBlock (InterruptNumber);
- if (!GpeXruptBlock)
+ Status = AcpiEvGetGpeXruptBlock (InterruptNumber, &GpeXruptBlock);
+ if (ACPI_FAILURE (Status))
{
- Status = AE_NO_MEMORY;
goto UnlockAndExit;
}
UnlockAndExit:
- Status = AcpiUtReleaseMutex (ACPI_MTX_EVENTS);
+ (void) AcpiUtReleaseMutex (ACPI_MTX_EVENTS);
return_ACPI_STATUS (Status);
}
{
/* Init the RegisterInfo for this GPE register (8 GPEs) */
- ThisRegister->BaseGpeNumber = (UINT8) (GpeBlock->BlockBaseNumber +
- (i * ACPI_GPE_REGISTER_WIDTH));
+ ThisRegister->BaseGpeNumber = (UINT16)
+ (GpeBlock->BlockBaseNumber + (i * ACPI_GPE_REGISTER_WIDTH));
ThisRegister->StatusAddress.Address =
- GpeBlock->BlockAddress.Address + i;
+ GpeBlock->Address + i;
ThisRegister->EnableAddress.Address =
- GpeBlock->BlockAddress.Address + i + GpeBlock->RegisterCount;
+ GpeBlock->Address + i + GpeBlock->RegisterCount;
- ThisRegister->StatusAddress.SpaceId = GpeBlock->BlockAddress.SpaceId;
- ThisRegister->EnableAddress.SpaceId = GpeBlock->BlockAddress.SpaceId;
+ ThisRegister->StatusAddress.SpaceId = GpeBlock->SpaceId;
+ ThisRegister->EnableAddress.SpaceId = GpeBlock->SpaceId;
ThisRegister->StatusAddress.BitWidth = ACPI_GPE_REGISTER_WIDTH;
ThisRegister->EnableAddress.BitWidth = ACPI_GPE_REGISTER_WIDTH;
ThisRegister->StatusAddress.BitOffset = 0;
ACPI_STATUS
AcpiEvCreateGpeBlock (
ACPI_NAMESPACE_NODE *GpeDevice,
- ACPI_GENERIC_ADDRESS *GpeBlockAddress,
+ UINT64 Address,
+ UINT8 SpaceId,
UINT32 RegisterCount,
- UINT8 GpeBlockBaseNumber,
+ UINT16 GpeBlockBaseNumber,
UINT32 InterruptNumber,
ACPI_GPE_BLOCK_INFO **ReturnGpeBlock)
{
/* Initialize the new GPE block */
+ GpeBlock->Address = Address;
+ GpeBlock->SpaceId = SpaceId;
GpeBlock->Node = GpeDevice;
GpeBlock->GpeCount = (UINT16) (RegisterCount * ACPI_GPE_REGISTER_WIDTH);
+ GpeBlock->Initialized = FALSE;
GpeBlock->RegisterCount = RegisterCount;
GpeBlock->BlockBaseNumber = GpeBlockBaseNumber;
- ACPI_MEMCPY (&GpeBlock->BlockAddress, GpeBlockAddress,
- sizeof (ACPI_GENERIC_ADDRESS));
-
/*
* Create the RegisterInfo and EventInfo sub-structures
* Note: disables and clears all GPEs in the block
Status = AcpiEvInstallGpeBlock (GpeBlock, InterruptNumber);
if (ACPI_FAILURE (Status))
{
+ ACPI_FREE (GpeBlock->RegisterInfo);
+ ACPI_FREE (GpeBlock->EventInfo);
ACPI_FREE (GpeBlock);
return_ACPI_STATUS (Status);
}
+ AcpiGbl_AllGpesInitialized = FALSE;
+
/* Find all GPE methods (_Lxx or_Exx) for this block */
WalkInfo.GpeBlock = GpeBlock;
WalkInfo.GpeDevice = GpeDevice;
- WalkInfo.EnableThisGpe = FALSE;
WalkInfo.ExecuteByOwnerId = FALSE;
Status = AcpiNsWalkNamespace (ACPI_TYPE_METHOD, GpeDevice,
(*ReturnGpeBlock) = GpeBlock;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INIT,
- "GPE %02X to %02X [%4.4s] %u regs on int 0x%X\n",
+ ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT,
+ " Initialized GPE %02X to %02X [%4.4s] %u regs on interrupt 0x%X%s\n",
(UINT32) GpeBlock->BlockBaseNumber,
(UINT32) (GpeBlock->BlockBaseNumber + (GpeBlock->GpeCount - 1)),
- GpeDevice->Name.Ascii, GpeBlock->RegisterCount,
- InterruptNumber));
+ GpeDevice->Name.Ascii, GpeBlock->RegisterCount, InterruptNumber,
+ InterruptNumber == AcpiGbl_FADT.SciInterrupt ? " (SCI)" : ""));
/* Update global count of currently available GPEs */
*
* FUNCTION: AcpiEvInitializeGpeBlock
*
- * PARAMETERS: GpeDevice - Handle to the parent GPE block
- * GpeBlock - Gpe Block info
+ * PARAMETERS: ACPI_GPE_CALLBACK
*
* RETURN: Status
*
- * DESCRIPTION: Initialize and enable a GPE block. First find and run any
- * _PRT methods associated with the block, then enable the
- * appropriate GPEs.
+ * DESCRIPTION: Initialize and enable a GPE block. Enable GPEs that have
+ * associated methods.
* Note: Assumes namespace is locked.
*
******************************************************************************/
ACPI_STATUS
AcpiEvInitializeGpeBlock (
- ACPI_NAMESPACE_NODE *GpeDevice,
- ACPI_GPE_BLOCK_INFO *GpeBlock)
+ ACPI_GPE_XRUPT_INFO *GpeXruptInfo,
+ ACPI_GPE_BLOCK_INFO *GpeBlock,
+ void *Ignored)
{
ACPI_STATUS Status;
ACPI_GPE_EVENT_INFO *GpeEventInfo;
- ACPI_GPE_WALK_INFO WalkInfo;
- UINT32 WakeGpeCount;
UINT32 GpeEnabledCount;
UINT32 GpeIndex;
- UINT32 GpeNumber;
UINT32 i;
UINT32 j;
ACPI_FUNCTION_TRACE (EvInitializeGpeBlock);
- /* Ignore a null GPE block (e.g., if no GPE block 1 exists) */
-
- if (!GpeBlock)
- {
- return_ACPI_STATUS (AE_OK);
- }
-
/*
- * Runtime option: Should wake GPEs be enabled at runtime? The default
- * is no, they should only be enabled just as the machine goes to sleep.
+ * Ignore a null GPE block (e.g., if no GPE block 1 exists), and
+ * any GPE blocks that have been initialized already.
*/
- if (AcpiGbl_LeaveWakeGpesDisabled)
+ if (!GpeBlock || GpeBlock->Initialized)
{
- /*
- * Differentiate runtime vs wake GPEs, via the _PRW control methods.
- * Each GPE that has one or more _PRWs that reference it is by
- * definition a wake GPE and will not be enabled while the machine
- * is running.
- */
- WalkInfo.GpeBlock = GpeBlock;
- WalkInfo.GpeDevice = GpeDevice;
- WalkInfo.ExecuteByOwnerId = FALSE;
-
- Status = AcpiNsWalkNamespace (ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX, ACPI_NS_WALK_UNLOCK,
- AcpiEvMatchPrwAndGpe, NULL, &WalkInfo, NULL);
- if (ACPI_FAILURE (Status))
- {
- ACPI_EXCEPTION ((AE_INFO, Status, "While executing _PRW methods"));
- }
+ return_ACPI_STATUS (AE_OK);
}
/*
- * Enable all GPEs that have a corresponding method and are not
- * capable of generating wakeups. Any other GPEs within this block
- * must be enabled via the AcpiEnableGpe interface.
+ * Enable all GPEs that have a corresponding method and have the
+ * ACPI_GPE_CAN_WAKE flag unset. Any other GPEs within this block
+ * must be enabled via the acpi_enable_gpe() interface.
*/
- WakeGpeCount = 0;
GpeEnabledCount = 0;
- if (GpeDevice == AcpiGbl_FadtGpeDevice)
- {
- GpeDevice = NULL;
- }
-
for (i = 0; i < GpeBlock->RegisterCount; i++)
{
for (j = 0; j < ACPI_GPE_REGISTER_WIDTH; j++)
GpeIndex = (i * ACPI_GPE_REGISTER_WIDTH) + j;
GpeEventInfo = &GpeBlock->EventInfo[GpeIndex];
- GpeNumber = GpeIndex + GpeBlock->BlockBaseNumber;
/*
- * If the GPE has already been enabled for runtime
- * signalling, make sure that it remains enabled, but
- * do not increment its reference count.
+ * Ignore GPEs that have no corresponding _Lxx/_Exx method
+ * and GPEs that are used to wake the system
*/
- if (GpeEventInfo->RuntimeCount)
- {
- Status = AcpiEvEnableGpe (GpeEventInfo);
- goto Enabled;
- }
-
- /* Ignore GPEs that can wake the system */
-
- if (GpeEventInfo->Flags & ACPI_GPE_CAN_WAKE)
- {
- WakeGpeCount++;
- if (AcpiGbl_LeaveWakeGpesDisabled)
- {
- continue;
- }
- }
-
- /* Ignore GPEs that have no corresponding _Lxx/_Exx method */
-
- if (!(GpeEventInfo->Flags & ACPI_GPE_DISPATCH_METHOD))
+ if (((GpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK) == ACPI_GPE_DISPATCH_NONE) ||
+ ((GpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK) == ACPI_GPE_DISPATCH_HANDLER) ||
+ (GpeEventInfo->Flags & ACPI_GPE_CAN_WAKE))
{
continue;
}
- /* Enable this GPE */
-
- Status = AcpiEnableGpe (GpeDevice, GpeNumber);
-Enabled:
+ Status = AcpiEvAddGpeReference (GpeEventInfo);
if (ACPI_FAILURE (Status))
{
ACPI_EXCEPTION ((AE_INFO, Status,
- "Could not enable GPE 0x%02X", GpeNumber));
+ "Could not enable GPE 0x%02X",
+ GpeIndex + GpeBlock->BlockBaseNumber));
continue;
}
}
}
- if (GpeEnabledCount || WakeGpeCount)
+ if (GpeEnabledCount)
{
- ACPI_DEBUG_PRINT ((ACPI_DB_INIT,
- "Enabled %u Runtime GPEs, added %u Wake GPEs in this block\n",
- GpeEnabledCount, WakeGpeCount));
+ ACPI_INFO ((AE_INFO,
+ "Enabled %u GPEs in block %02X to %02X", GpeEnabledCount,
+ (UINT32) GpeBlock->BlockBaseNumber,
+ (UINT32) (GpeBlock->BlockBaseNumber + (GpeBlock->GpeCount - 1))));
}
+ GpeBlock->Initialized = TRUE;
return_ACPI_STATUS (AE_OK);
}
+#endif /* !ACPI_REDUCED_HARDWARE */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#include "acevents.h"
#include "acnamesp.h"
-#include "acinterp.h"
#define _COMPONENT ACPI_EVENTS
ACPI_MODULE_NAME ("evgpeinit")
+#if (!ACPI_REDUCED_HARDWARE) /* Entire module */
+
+/*
+ * Note: History of _PRW support in ACPICA
+ *
+ * Originally (2000 - 2010), the GPE initialization code performed a walk of
+ * the entire namespace to execute the _PRW methods and detect all GPEs
+ * capable of waking the system.
+ *
+ * As of 10/2010, the _PRW method execution has been removed since it is
+ * actually unnecessary. The host OS must in fact execute all _PRW methods
+ * in order to identify the device/power-resource dependencies. We now put
+ * the onus on the host OS to identify the wake GPEs as part of this process
+ * and to inform ACPICA of these GPEs via the AcpiSetupGpeForWake interface. This
+ * not only reduces the complexity of the ACPICA initialization code, but in
+ * some cases (on systems with very large namespaces) it should reduce the
+ * kernel boot time as well.
+ */
/*******************************************************************************
*
ACPI_FUNCTION_TRACE (EvGpeInitialize);
+ ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT,
+ "Initializing General Purpose Events (GPEs):\n"));
+
Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE (Status))
{
/* GPE block 0 exists (has both length and address > 0) */
RegisterCount0 = (UINT16) (AcpiGbl_FADT.Gpe0BlockLength / 2);
-
GpeNumberMax = (RegisterCount0 * ACPI_GPE_REGISTER_WIDTH) - 1;
/* Install GPE Block 0 */
Status = AcpiEvCreateGpeBlock (AcpiGbl_FadtGpeDevice,
- &AcpiGbl_FADT.XGpe0Block, RegisterCount0, 0,
+ AcpiGbl_FADT.XGpe0Block.Address,
+ AcpiGbl_FADT.XGpe0Block.SpaceId,
+ RegisterCount0, 0,
AcpiGbl_FADT.SciInterrupt, &AcpiGbl_GpeFadtBlocks[0]);
if (ACPI_FAILURE (Status))
/* Install GPE Block 1 */
Status = AcpiEvCreateGpeBlock (AcpiGbl_FadtGpeDevice,
- &AcpiGbl_FADT.XGpe1Block, RegisterCount1,
+ AcpiGbl_FADT.XGpe1Block.Address,
+ AcpiGbl_FADT.XGpe1Block.SpaceId,
+ RegisterCount1,
AcpiGbl_FADT.Gpe1Base,
AcpiGbl_FADT.SciInterrupt, &AcpiGbl_GpeFadtBlocks[1]);
goto Cleanup;
}
- /* Check for Max GPE number out-of-range */
-
- if (GpeNumberMax > ACPI_GPE_MAX)
- {
- ACPI_ERROR ((AE_INFO,
- "Maximum GPE number from FADT is too large: 0x%X",
- GpeNumberMax));
- Status = AE_BAD_VALUE;
- goto Cleanup;
- }
Cleanup:
(void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
*
* DESCRIPTION: Check for new GPE methods (_Lxx/_Exx) made available as a
* result of a Load() or LoadTable() operation. If new GPE
- * methods have been installed, register the new methods and
- * enable and runtime GPEs that are associated with them. Also,
- * run any newly loaded _PRW methods in order to discover any
- * new CAN_WAKE GPEs.
+ * methods have been installed, register the new methods.
*
******************************************************************************/
ACPI_GPE_BLOCK_INFO *GpeBlock;
ACPI_GPE_WALK_INFO WalkInfo;
ACPI_STATUS Status = AE_OK;
- UINT32 NewWakeGpeCount = 0;
-
- /* We will examine only _PRW/_Lxx/_Exx methods owned by this table */
-
- WalkInfo.OwnerId = TableOwnerId;
- WalkInfo.ExecuteByOwnerId = TRUE;
- WalkInfo.Count = 0;
-
- if (AcpiGbl_LeaveWakeGpesDisabled)
- {
- /*
- * 1) Run any newly-loaded _PRW methods to find any GPEs that
- * can now be marked as CAN_WAKE GPEs. Note: We must run the
- * _PRW methods before we process the _Lxx/_Exx methods because
- * we will enable all runtime GPEs associated with the new
- * _Lxx/_Exx methods at the time we process those methods.
- *
- * Unlock interpreter so that we can run the _PRW methods.
- */
- WalkInfo.GpeBlock = NULL;
- WalkInfo.GpeDevice = NULL;
-
- AcpiExExitInterpreter ();
-
- Status = AcpiNsWalkNamespace (ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX, ACPI_NS_WALK_NO_UNLOCK,
- AcpiEvMatchPrwAndGpe, NULL, &WalkInfo, NULL);
- if (ACPI_FAILURE (Status))
- {
- ACPI_EXCEPTION ((AE_INFO, Status,
- "While executing _PRW methods"));
- }
-
- AcpiExEnterInterpreter ();
- NewWakeGpeCount = WalkInfo.Count;
- }
/*
- * 2) Find any _Lxx/_Exx GPE methods that have just been loaded.
+ * Find any _Lxx/_Exx GPE methods that have just been loaded.
*
- * Any GPEs that correspond to new _Lxx/_Exx methods and are not
- * marked as CAN_WAKE are immediately enabled.
+ * Any GPEs that correspond to new _Lxx/_Exx methods are immediately
+ * enabled.
*
* Examine the namespace underneath each GpeDevice within the
* GpeBlock lists.
}
WalkInfo.Count = 0;
- WalkInfo.EnableThisGpe = TRUE;
+ WalkInfo.OwnerId = TableOwnerId;
+ WalkInfo.ExecuteByOwnerId = TRUE;
/* Walk the interrupt level descriptor list */
GpeXruptInfo = GpeXruptInfo->Next;
}
- if (WalkInfo.Count || NewWakeGpeCount)
+ if (WalkInfo.Count)
{
- ACPI_INFO ((AE_INFO,
- "Enabled %u new runtime GPEs, added %u new wakeup GPEs",
- WalkInfo.Count, NewWakeGpeCount));
+ ACPI_INFO ((AE_INFO, "Enabled %u new GPEs", WalkInfo.Count));
}
(void) AcpiUtReleaseMutex (ACPI_MTX_EVENTS);
* xx - is the GPE number [in HEX]
*
* If WalkInfo->ExecuteByOwnerId is TRUE, we only execute examine GPE methods
- * with that owner.
- * If WalkInfo->EnableThisGpe is TRUE, the GPE that is referred to by a GPE
- * method is immediately enabled (Used for Load/LoadTable operators)
+ * with that owner.
*
******************************************************************************/
ACPI_NAMESPACE_NODE *MethodNode = ACPI_CAST_PTR (ACPI_NAMESPACE_NODE, ObjHandle);
ACPI_GPE_WALK_INFO *WalkInfo = ACPI_CAST_PTR (ACPI_GPE_WALK_INFO, Context);
ACPI_GPE_EVENT_INFO *GpeEventInfo;
- ACPI_NAMESPACE_NODE *GpeDevice;
- ACPI_STATUS Status;
UINT32 GpeNumber;
char Name[ACPI_NAME_SIZE + 1];
UINT8 Type;
/*
* 3) Edge/Level determination is based on the 2nd character
* of the method name
- *
- * NOTE: Default GPE type is RUNTIME only. Later, if a _PRW object is
- * found that points to this GPE, the ACPI_GPE_CAN_WAKE flag is set.
*/
switch (Name[1])
{
case 'L':
+
Type = ACPI_GPE_LEVEL_TRIGGERED;
break;
case 'E':
+
Type = ACPI_GPE_EDGE_TRIGGERED;
break;
default:
+
/* Unknown method type, just ignore it */
ACPI_DEBUG_PRINT ((ACPI_DB_LOAD,
return_ACPI_STATUS (AE_OK);
}
+ /* Disable the GPE in case it's been enabled already. */
+
+ (void) AcpiHwLowSetGpe (GpeEventInfo, ACPI_GPE_DISABLE);
+
/*
* Add the GPE information from above to the GpeEventInfo block for
* use during dispatch of this GPE.
*/
+ GpeEventInfo->Flags &= ~(ACPI_GPE_DISPATCH_MASK);
GpeEventInfo->Flags |= (UINT8) (Type | ACPI_GPE_DISPATCH_METHOD);
GpeEventInfo->Dispatch.MethodNode = MethodNode;
- /*
- * Enable this GPE if requested. This only happens when during the
- * execution of a Load or LoadTable operator. We have found a new
- * GPE method and want to immediately enable the GPE if it is a
- * runtime GPE.
- */
- if (WalkInfo->EnableThisGpe)
- {
- /* Ignore GPEs that can wake the system */
-
- if (!(GpeEventInfo->Flags & ACPI_GPE_CAN_WAKE) ||
- !AcpiGbl_LeaveWakeGpesDisabled)
- {
- WalkInfo->Count++;
- GpeDevice = WalkInfo->GpeDevice;
-
- if (GpeDevice == AcpiGbl_FadtGpeDevice)
- {
- GpeDevice = NULL;
- }
-
- Status = AcpiEnableGpe (GpeDevice, GpeNumber);
- if (ACPI_FAILURE (Status))
- {
- ACPI_EXCEPTION ((AE_INFO, Status,
- "Could not enable GPE 0x%02X", GpeNumber));
- }
- }
- }
-
ACPI_DEBUG_PRINT ((ACPI_DB_LOAD,
"Registered GPE method %s as GPE number 0x%.2X\n",
Name, GpeNumber));
return_ACPI_STATUS (AE_OK);
}
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiEvMatchPrwAndGpe
- *
- * PARAMETERS: Callback from WalkNamespace
- *
- * RETURN: Status. NOTE: We ignore errors so that the _PRW walk is
- * not aborted on a single _PRW failure.
- *
- * DESCRIPTION: Called from AcpiWalkNamespace. Expects each object to be a
- * Device. Run the _PRW method. If present, extract the GPE
- * number and mark the GPE as a CAN_WAKE GPE. Allows a
- * per-OwnerId execution if ExecuteByOwnerId is TRUE in the
- * WalkInfo parameter block.
- *
- * If WalkInfo->ExecuteByOwnerId is TRUE, we only execute _PRWs with that
- * owner.
- * If WalkInfo->GpeDevice is NULL, we execute every _PRW found. Otherwise,
- * we only execute _PRWs that refer to the input GpeDevice.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiEvMatchPrwAndGpe (
- ACPI_HANDLE ObjHandle,
- UINT32 Level,
- void *Context,
- void **ReturnValue)
-{
- ACPI_GPE_WALK_INFO *WalkInfo = ACPI_CAST_PTR (ACPI_GPE_WALK_INFO, Context);
- ACPI_NAMESPACE_NODE *GpeDevice;
- ACPI_GPE_BLOCK_INFO *GpeBlock;
- ACPI_NAMESPACE_NODE *TargetGpeDevice;
- ACPI_NAMESPACE_NODE *PrwNode;
- ACPI_GPE_EVENT_INFO *GpeEventInfo;
- ACPI_OPERAND_OBJECT *PkgDesc;
- ACPI_OPERAND_OBJECT *ObjDesc;
- UINT32 GpeNumber;
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_TRACE (EvMatchPrwAndGpe);
-
-
- /* Check for a _PRW method under this device */
-
- Status = AcpiNsGetNode (ObjHandle, METHOD_NAME__PRW,
- ACPI_NS_NO_UPSEARCH, &PrwNode);
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (AE_OK);
- }
-
- /* Check if requested OwnerId matches this OwnerId */
-
- if ((WalkInfo->ExecuteByOwnerId) &&
- (PrwNode->OwnerId != WalkInfo->OwnerId))
- {
- return_ACPI_STATUS (AE_OK);
- }
-
- /* Execute the _PRW */
-
- Status = AcpiUtEvaluateObject (PrwNode, NULL,
- ACPI_BTYPE_PACKAGE, &PkgDesc);
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (AE_OK);
- }
-
- /* The returned _PRW package must have at least two elements */
-
- if (PkgDesc->Package.Count < 2)
- {
- goto Cleanup;
- }
-
- /* Extract pointers from the input context */
-
- GpeDevice = WalkInfo->GpeDevice;
- GpeBlock = WalkInfo->GpeBlock;
-
- /*
- * The _PRW object must return a package, we are only interested
- * in the first element
- */
- ObjDesc = PkgDesc->Package.Elements[0];
-
- if (ObjDesc->Common.Type == ACPI_TYPE_INTEGER)
- {
- /* Use FADT-defined GPE device (from definition of _PRW) */
-
- TargetGpeDevice = NULL;
- if (GpeDevice)
- {
- TargetGpeDevice = AcpiGbl_FadtGpeDevice;
- }
-
- /* Integer is the GPE number in the FADT described GPE blocks */
-
- GpeNumber = (UINT32) ObjDesc->Integer.Value;
- }
- else if (ObjDesc->Common.Type == ACPI_TYPE_PACKAGE)
- {
- /* Package contains a GPE reference and GPE number within a GPE block */
-
- if ((ObjDesc->Package.Count < 2) ||
- ((ObjDesc->Package.Elements[0])->Common.Type !=
- ACPI_TYPE_LOCAL_REFERENCE) ||
- ((ObjDesc->Package.Elements[1])->Common.Type !=
- ACPI_TYPE_INTEGER))
- {
- goto Cleanup;
- }
-
- /* Get GPE block reference and decode */
-
- TargetGpeDevice = ObjDesc->Package.Elements[0]->Reference.Node;
- GpeNumber = (UINT32) ObjDesc->Package.Elements[1]->Integer.Value;
- }
- else
- {
- /* Unknown type, just ignore it */
-
- goto Cleanup;
- }
-
- /* Get the GpeEventInfo for this GPE */
-
- if (GpeDevice)
- {
- /*
- * Is this GPE within this block?
- *
- * TRUE if and only if these conditions are true:
- * 1) The GPE devices match.
- * 2) The GPE index(number) is within the range of the Gpe Block
- * associated with the GPE device.
- */
- if (GpeDevice != TargetGpeDevice)
- {
- goto Cleanup;
- }
-
- GpeEventInfo = AcpiEvLowGetGpeInfo (GpeNumber, GpeBlock);
- }
- else
- {
- /* GpeDevice is NULL, just match the TargetDevice and GpeNumber */
-
- GpeEventInfo = AcpiEvGetGpeEventInfo (TargetGpeDevice, GpeNumber);
- }
-
- if (GpeEventInfo)
- {
- if (!(GpeEventInfo->Flags & ACPI_GPE_CAN_WAKE))
- {
- /* This GPE can wake the system */
-
- GpeEventInfo->Flags |= ACPI_GPE_CAN_WAKE;
- WalkInfo->Count++;
- }
- }
-
-Cleanup:
- AcpiUtRemoveReference (PkgDesc);
- return_ACPI_STATUS (AE_OK);
-}
-
+#endif /* !ACPI_REDUCED_HARDWARE */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
ACPI_MODULE_NAME ("evgpeutil")
+#if (!ACPI_REDUCED_HARDWARE) /* Entire module */
/*******************************************************************************
*
* FUNCTION: AcpiEvWalkGpeList
}
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEvGetGpeDevice
+ *
+ * PARAMETERS: GPE_WALK_CALLBACK
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Matches the input GPE index (0-CurrentGpeCount) with a GPE
+ * block device. NULL if the GPE is one of the FADT-defined GPEs.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiEvGetGpeDevice (
+ ACPI_GPE_XRUPT_INFO *GpeXruptInfo,
+ ACPI_GPE_BLOCK_INFO *GpeBlock,
+ void *Context)
+{
+ ACPI_GPE_DEVICE_INFO *Info = Context;
+
+
+ /* Increment Index by the number of GPEs in this block */
+
+ Info->NextBlockBaseIndex += GpeBlock->GpeCount;
+
+ if (Info->Index < Info->NextBlockBaseIndex)
+ {
+ /*
+ * The GPE index is within this block, get the node. Leave the node
+ * NULL for the FADT-defined GPEs
+ */
+ if ((GpeBlock->Node)->Type == ACPI_TYPE_DEVICE)
+ {
+ Info->GpeDevice = GpeBlock->Node;
+ }
+
+ Info->Status = AE_OK;
+ return (AE_CTRL_END);
+ }
+
+ return (AE_OK);
+}
+
+
/*******************************************************************************
*
* FUNCTION: AcpiEvGetGpeXruptBlock
*
- * PARAMETERS: InterruptNumber - Interrupt for a GPE block
+ * PARAMETERS: InterruptNumber - Interrupt for a GPE block
+ * GpeXruptBlock - Where the block is returned
*
- * RETURN: A GPE interrupt block
+ * RETURN: Status
*
* DESCRIPTION: Get or Create a GPE interrupt block. There is one interrupt
* block per unique interrupt level used for GPEs. Should be
*
******************************************************************************/
-ACPI_GPE_XRUPT_INFO *
+ACPI_STATUS
AcpiEvGetGpeXruptBlock (
- UINT32 InterruptNumber)
+ UINT32 InterruptNumber,
+ ACPI_GPE_XRUPT_INFO **GpeXruptBlock)
{
ACPI_GPE_XRUPT_INFO *NextGpeXrupt;
ACPI_GPE_XRUPT_INFO *GpeXrupt;
{
if (NextGpeXrupt->InterruptNumber == InterruptNumber)
{
- return_PTR (NextGpeXrupt);
+ *GpeXruptBlock = NextGpeXrupt;
+ return_ACPI_STATUS (AE_OK);
}
NextGpeXrupt = NextGpeXrupt->Next;
GpeXrupt = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_GPE_XRUPT_INFO));
if (!GpeXrupt)
{
- return_PTR (NULL);
+ return_ACPI_STATUS (AE_NO_MEMORY);
}
GpeXrupt->InterruptNumber = InterruptNumber;
{
AcpiGbl_GpeXruptListHead = GpeXrupt;
}
+
AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
/* Install new interrupt handler if not SCI_INT */
AcpiEvGpeXruptHandler, GpeXrupt);
if (ACPI_FAILURE (Status))
{
- ACPI_ERROR ((AE_INFO,
+ ACPI_EXCEPTION ((AE_INFO, Status,
"Could not install GPE interrupt handler at level 0x%X",
InterruptNumber));
- return_PTR (NULL);
+ return_ACPI_STATUS (Status);
}
}
- return_PTR (GpeXrupt);
+ *GpeXruptBlock = GpeXrupt;
+ return_ACPI_STATUS (AE_OK);
}
void *Context)
{
ACPI_GPE_EVENT_INFO *GpeEventInfo;
+ ACPI_GPE_NOTIFY_INFO *Notify;
+ ACPI_GPE_NOTIFY_INFO *Next;
UINT32 i;
UINT32 j;
if ((GpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK) ==
ACPI_GPE_DISPATCH_HANDLER)
{
+ /* Delete an installed handler block */
+
ACPI_FREE (GpeEventInfo->Dispatch.Handler);
GpeEventInfo->Dispatch.Handler = NULL;
GpeEventInfo->Flags &= ~ACPI_GPE_DISPATCH_MASK;
}
+ else if ((GpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK) ==
+ ACPI_GPE_DISPATCH_NOTIFY)
+ {
+ /* Delete the implicit notification device list */
+
+ Notify = GpeEventInfo->Dispatch.NotifyList;
+ while (Notify)
+ {
+ Next = Notify->Next;
+ ACPI_FREE (Notify);
+ Notify = Next;
+ }
+ GpeEventInfo->Dispatch.NotifyList = NULL;
+ GpeEventInfo->Flags &= ~ACPI_GPE_DISPATCH_MASK;
+ }
}
}
return_ACPI_STATUS (AE_OK);
}
+#endif /* !ACPI_REDUCED_HARDWARE */
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: evhandler - Support for Address Space handlers
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acevents.h"
+#include "acnamesp.h"
+#include "acinterp.h"
+
+#define _COMPONENT ACPI_EVENTS
+ ACPI_MODULE_NAME ("evhandler")
+
+
+/* Local prototypes */
+
+static ACPI_STATUS
+AcpiEvInstallHandler (
+ ACPI_HANDLE ObjHandle,
+ UINT32 Level,
+ void *Context,
+ void **ReturnValue);
+
+/* These are the address spaces that will get default handlers */
+
+UINT8 AcpiGbl_DefaultAddressSpaces[ACPI_NUM_DEFAULT_SPACES] =
+{
+ ACPI_ADR_SPACE_SYSTEM_MEMORY,
+ ACPI_ADR_SPACE_SYSTEM_IO,
+ ACPI_ADR_SPACE_PCI_CONFIG,
+ ACPI_ADR_SPACE_DATA_TABLE
+};
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEvInstallRegionHandlers
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Installs the core subsystem default address space handlers.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiEvInstallRegionHandlers (
+ void)
+{
+ ACPI_STATUS Status;
+ UINT32 i;
+
+
+ ACPI_FUNCTION_TRACE (EvInstallRegionHandlers);
+
+
+ Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ /*
+ * All address spaces (PCI Config, EC, SMBus) are scope dependent and
+ * registration must occur for a specific device.
+ *
+ * In the case of the system memory and IO address spaces there is
+ * currently no device associated with the address space. For these we
+ * use the root.
+ *
+ * We install the default PCI config space handler at the root so that
+ * this space is immediately available even though the we have not
+ * enumerated all the PCI Root Buses yet. This is to conform to the ACPI
+ * specification which states that the PCI config space must be always
+ * available -- even though we are nowhere near ready to find the PCI root
+ * buses at this point.
+ *
+ * NOTE: We ignore AE_ALREADY_EXISTS because this means that a handler
+ * has already been installed (via AcpiInstallAddressSpaceHandler).
+ * Similar for AE_SAME_HANDLER.
+ */
+ for (i = 0; i < ACPI_NUM_DEFAULT_SPACES; i++)
+ {
+ Status = AcpiEvInstallSpaceHandler (AcpiGbl_RootNode,
+ AcpiGbl_DefaultAddressSpaces[i],
+ ACPI_DEFAULT_HANDLER, NULL, NULL);
+ switch (Status)
+ {
+ case AE_OK:
+ case AE_SAME_HANDLER:
+ case AE_ALREADY_EXISTS:
+
+ /* These exceptions are all OK */
+
+ Status = AE_OK;
+ break;
+
+ default:
+
+ goto UnlockAndExit;
+ }
+ }
+
+UnlockAndExit:
+ (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEvHasDefaultHandler
+ *
+ * PARAMETERS: Node - Namespace node for the device
+ * SpaceId - The address space ID
+ *
+ * RETURN: TRUE if default handler is installed, FALSE otherwise
+ *
+ * DESCRIPTION: Check if the default handler is installed for the requested
+ * space ID.
+ *
+ ******************************************************************************/
+
+BOOLEAN
+AcpiEvHasDefaultHandler (
+ ACPI_NAMESPACE_NODE *Node,
+ ACPI_ADR_SPACE_TYPE SpaceId)
+{
+ ACPI_OPERAND_OBJECT *ObjDesc;
+ ACPI_OPERAND_OBJECT *HandlerObj;
+
+
+ /* Must have an existing internal object */
+
+ ObjDesc = AcpiNsGetAttachedObject (Node);
+ if (ObjDesc)
+ {
+ HandlerObj = ObjDesc->Device.Handler;
+
+ /* Walk the linked list of handlers for this object */
+
+ while (HandlerObj)
+ {
+ if (HandlerObj->AddressSpace.SpaceId == SpaceId)
+ {
+ if (HandlerObj->AddressSpace.HandlerFlags &
+ ACPI_ADDR_HANDLER_DEFAULT_INSTALLED)
+ {
+ return (TRUE);
+ }
+ }
+
+ HandlerObj = HandlerObj->AddressSpace.Next;
+ }
+ }
+
+ return (FALSE);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEvInstallHandler
+ *
+ * PARAMETERS: WalkNamespace callback
+ *
+ * DESCRIPTION: This routine installs an address handler into objects that are
+ * of type Region or Device.
+ *
+ * If the Object is a Device, and the device has a handler of
+ * the same type then the search is terminated in that branch.
+ *
+ * This is because the existing handler is closer in proximity
+ * to any more regions than the one we are trying to install.
+ *
+ ******************************************************************************/
+
+static ACPI_STATUS
+AcpiEvInstallHandler (
+ ACPI_HANDLE ObjHandle,
+ UINT32 Level,
+ void *Context,
+ void **ReturnValue)
+{
+ ACPI_OPERAND_OBJECT *HandlerObj;
+ ACPI_OPERAND_OBJECT *NextHandlerObj;
+ ACPI_OPERAND_OBJECT *ObjDesc;
+ ACPI_NAMESPACE_NODE *Node;
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_NAME (EvInstallHandler);
+
+
+ HandlerObj = (ACPI_OPERAND_OBJECT *) Context;
+
+ /* Parameter validation */
+
+ if (!HandlerObj)
+ {
+ return (AE_OK);
+ }
+
+ /* Convert and validate the device handle */
+
+ Node = AcpiNsValidateHandle (ObjHandle);
+ if (!Node)
+ {
+ return (AE_BAD_PARAMETER);
+ }
+
+ /*
+ * We only care about regions and objects that are allowed to have
+ * address space handlers
+ */
+ if ((Node->Type != ACPI_TYPE_DEVICE) &&
+ (Node->Type != ACPI_TYPE_REGION) &&
+ (Node != AcpiGbl_RootNode))
+ {
+ return (AE_OK);
+ }
+
+ /* Check for an existing internal object */
+
+ ObjDesc = AcpiNsGetAttachedObject (Node);
+ if (!ObjDesc)
+ {
+ /* No object, just exit */
+
+ return (AE_OK);
+ }
+
+ /* Devices are handled different than regions */
+
+ if (ObjDesc->Common.Type == ACPI_TYPE_DEVICE)
+ {
+ /* Check if this Device already has a handler for this address space */
+
+ NextHandlerObj = ObjDesc->Device.Handler;
+ while (NextHandlerObj)
+ {
+ /* Found a handler, is it for the same address space? */
+
+ if (NextHandlerObj->AddressSpace.SpaceId ==
+ HandlerObj->AddressSpace.SpaceId)
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
+ "Found handler for region [%s] in device %p(%p) "
+ "handler %p\n",
+ AcpiUtGetRegionName (HandlerObj->AddressSpace.SpaceId),
+ ObjDesc, NextHandlerObj, HandlerObj));
+
+ /*
+ * Since the object we found it on was a device, then it
+ * means that someone has already installed a handler for
+ * the branch of the namespace from this device on. Just
+ * bail out telling the walk routine to not traverse this
+ * branch. This preserves the scoping rule for handlers.
+ */
+ return (AE_CTRL_DEPTH);
+ }
+
+ /* Walk the linked list of handlers attached to this device */
+
+ NextHandlerObj = NextHandlerObj->AddressSpace.Next;
+ }
+
+ /*
+ * As long as the device didn't have a handler for this space we
+ * don't care about it. We just ignore it and proceed.
+ */
+ return (AE_OK);
+ }
+
+ /* Object is a Region */
+
+ if (ObjDesc->Region.SpaceId != HandlerObj->AddressSpace.SpaceId)
+ {
+ /* This region is for a different address space, just ignore it */
+
+ return (AE_OK);
+ }
+
+ /*
+ * Now we have a region and it is for the handler's address space type.
+ *
+ * First disconnect region for any previous handler (if any)
+ */
+ AcpiEvDetachRegion (ObjDesc, FALSE);
+
+ /* Connect the region to the new handler */
+
+ Status = AcpiEvAttachRegion (HandlerObj, ObjDesc, FALSE);
+ return (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEvInstallSpaceHandler
+ *
+ * PARAMETERS: Node - Namespace node for the device
+ * SpaceId - The address space ID
+ * Handler - Address of the handler
+ * Setup - Address of the setup function
+ * Context - Value passed to the handler on each access
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Install a handler for all OpRegions of a given SpaceId.
+ * Assumes namespace is locked
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiEvInstallSpaceHandler (
+ ACPI_NAMESPACE_NODE *Node,
+ ACPI_ADR_SPACE_TYPE SpaceId,
+ ACPI_ADR_SPACE_HANDLER Handler,
+ ACPI_ADR_SPACE_SETUP Setup,
+ void *Context)
+{
+ ACPI_OPERAND_OBJECT *ObjDesc;
+ ACPI_OPERAND_OBJECT *HandlerObj;
+ ACPI_STATUS Status;
+ ACPI_OBJECT_TYPE Type;
+ UINT8 Flags = 0;
+
+
+ ACPI_FUNCTION_TRACE (EvInstallSpaceHandler);
+
+
+ /*
+ * This registration is valid for only the types below and the root. This
+ * is where the default handlers get placed.
+ */
+ if ((Node->Type != ACPI_TYPE_DEVICE) &&
+ (Node->Type != ACPI_TYPE_PROCESSOR) &&
+ (Node->Type != ACPI_TYPE_THERMAL) &&
+ (Node != AcpiGbl_RootNode))
+ {
+ Status = AE_BAD_PARAMETER;
+ goto UnlockAndExit;
+ }
+
+ if (Handler == ACPI_DEFAULT_HANDLER)
+ {
+ Flags = ACPI_ADDR_HANDLER_DEFAULT_INSTALLED;
+
+ switch (SpaceId)
+ {
+ case ACPI_ADR_SPACE_SYSTEM_MEMORY:
+
+ Handler = AcpiExSystemMemorySpaceHandler;
+ Setup = AcpiEvSystemMemoryRegionSetup;
+ break;
+
+ case ACPI_ADR_SPACE_SYSTEM_IO:
+
+ Handler = AcpiExSystemIoSpaceHandler;
+ Setup = AcpiEvIoSpaceRegionSetup;
+ break;
+
+ case ACPI_ADR_SPACE_PCI_CONFIG:
+
+ Handler = AcpiExPciConfigSpaceHandler;
+ Setup = AcpiEvPciConfigRegionSetup;
+ break;
+
+ case ACPI_ADR_SPACE_CMOS:
+
+ Handler = AcpiExCmosSpaceHandler;
+ Setup = AcpiEvCmosRegionSetup;
+ break;
+
+ case ACPI_ADR_SPACE_PCI_BAR_TARGET:
+
+ Handler = AcpiExPciBarSpaceHandler;
+ Setup = AcpiEvPciBarRegionSetup;
+ break;
+
+ case ACPI_ADR_SPACE_DATA_TABLE:
+
+ Handler = AcpiExDataTableSpaceHandler;
+ Setup = NULL;
+ break;
+
+ default:
+
+ Status = AE_BAD_PARAMETER;
+ goto UnlockAndExit;
+ }
+ }
+
+ /* If the caller hasn't specified a setup routine, use the default */
+
+ if (!Setup)
+ {
+ Setup = AcpiEvDefaultRegionSetup;
+ }
+
+ /* Check for an existing internal object */
+
+ ObjDesc = AcpiNsGetAttachedObject (Node);
+ if (ObjDesc)
+ {
+ /*
+ * The attached device object already exists. Make sure the handler
+ * is not already installed.
+ */
+ HandlerObj = ObjDesc->Device.Handler;
+
+ /* Walk the handler list for this device */
+
+ while (HandlerObj)
+ {
+ /* Same SpaceId indicates a handler already installed */
+
+ if (HandlerObj->AddressSpace.SpaceId == SpaceId)
+ {
+ if (HandlerObj->AddressSpace.Handler == Handler)
+ {
+ /*
+ * It is (relatively) OK to attempt to install the SAME
+ * handler twice. This can easily happen with the
+ * PCI_Config space.
+ */
+ Status = AE_SAME_HANDLER;
+ goto UnlockAndExit;
+ }
+ else
+ {
+ /* A handler is already installed */
+
+ Status = AE_ALREADY_EXISTS;
+ }
+ goto UnlockAndExit;
+ }
+
+ /* Walk the linked list of handlers */
+
+ HandlerObj = HandlerObj->AddressSpace.Next;
+ }
+ }
+ else
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
+ "Creating object on Device %p while installing handler\n", Node));
+
+ /* ObjDesc does not exist, create one */
+
+ if (Node->Type == ACPI_TYPE_ANY)
+ {
+ Type = ACPI_TYPE_DEVICE;
+ }
+ else
+ {
+ Type = Node->Type;
+ }
+
+ ObjDesc = AcpiUtCreateInternalObject (Type);
+ if (!ObjDesc)
+ {
+ Status = AE_NO_MEMORY;
+ goto UnlockAndExit;
+ }
+
+ /* Init new descriptor */
+
+ ObjDesc->Common.Type = (UINT8) Type;
+
+ /* Attach the new object to the Node */
+
+ Status = AcpiNsAttachObject (Node, ObjDesc, Type);
+
+ /* Remove local reference to the object */
+
+ AcpiUtRemoveReference (ObjDesc);
+
+ if (ACPI_FAILURE (Status))
+ {
+ goto UnlockAndExit;
+ }
+ }
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
+ "Installing address handler for region %s(%X) on Device %4.4s %p(%p)\n",
+ AcpiUtGetRegionName (SpaceId), SpaceId,
+ AcpiUtGetNodeName (Node), Node, ObjDesc));
+
+ /*
+ * Install the handler
+ *
+ * At this point there is no existing handler. Just allocate the object
+ * for the handler and link it into the list.
+ */
+ HandlerObj = AcpiUtCreateInternalObject (ACPI_TYPE_LOCAL_ADDRESS_HANDLER);
+ if (!HandlerObj)
+ {
+ Status = AE_NO_MEMORY;
+ goto UnlockAndExit;
+ }
+
+ /* Init handler obj */
+
+ HandlerObj->AddressSpace.SpaceId = (UINT8) SpaceId;
+ HandlerObj->AddressSpace.HandlerFlags = Flags;
+ HandlerObj->AddressSpace.RegionList = NULL;
+ HandlerObj->AddressSpace.Node = Node;
+ HandlerObj->AddressSpace.Handler = Handler;
+ HandlerObj->AddressSpace.Context = Context;
+ HandlerObj->AddressSpace.Setup = Setup;
+
+ /* Install at head of Device.AddressSpace list */
+
+ HandlerObj->AddressSpace.Next = ObjDesc->Device.Handler;
+
+ /*
+ * The Device object is the first reference on the HandlerObj.
+ * Each region that uses the handler adds a reference.
+ */
+ ObjDesc->Device.Handler = HandlerObj;
+
+ /*
+ * Walk the namespace finding all of the regions this
+ * handler will manage.
+ *
+ * Start at the device and search the branch toward
+ * the leaf nodes until either the leaf is encountered or
+ * a device is detected that has an address handler of the
+ * same type.
+ *
+ * In either case, back up and search down the remainder
+ * of the branch
+ */
+ Status = AcpiNsWalkNamespace (ACPI_TYPE_ANY, Node, ACPI_UINT32_MAX,
+ ACPI_NS_WALK_UNLOCK, AcpiEvInstallHandler, NULL,
+ HandlerObj, NULL);
+
+UnlockAndExit:
+ return_ACPI_STATUS (Status);
+}
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#include "acevents.h"
#include "acnamesp.h"
-#include "acinterp.h"
#define _COMPONENT ACPI_EVENTS
ACPI_MODULE_NAME ("evmisc")
AcpiEvNotifyDispatch (
void *Context);
-static UINT32
-AcpiEvGlobalLockHandler (
- void *Context);
-
-static ACPI_STATUS
-AcpiEvRemoveGlobalLockHandler (
- void);
-
/*******************************************************************************
*
return (TRUE);
default:
+
return (FALSE);
}
}
UINT32 NotifyValue)
{
ACPI_OPERAND_OBJECT *ObjDesc;
- ACPI_OPERAND_OBJECT *HandlerObj = NULL;
- ACPI_GENERIC_STATE *NotifyInfo;
+ ACPI_OPERAND_OBJECT *HandlerListHead = NULL;
+ ACPI_GENERIC_STATE *Info;
+ UINT8 HandlerListId = 0;
ACPI_STATUS Status = AE_OK;
ACPI_FUNCTION_NAME (EvQueueNotifyRequest);
- /*
- * For value 3 (Ejection Request), some device method may need to be run.
- * For value 2 (Device Wake) if _PRW exists, the _PS0 method may need
- * to be run.
- * For value 0x80 (Status Change) on the power button or sleep button,
- * initiate soft-off or sleep operation?
- */
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Dispatching Notify on [%4.4s] Node %p Value 0x%2.2X (%s)\n",
- AcpiUtGetNodeName (Node), Node, NotifyValue,
- AcpiUtGetNotifyName (NotifyValue)));
-
- /* Get the notify object attached to the NS Node */
+ /* Are Notifies allowed on this object? */
- ObjDesc = AcpiNsGetAttachedObject (Node);
- if (ObjDesc)
+ if (!AcpiEvIsNotifyObject (Node))
{
- /* We have the notify object, Get the right handler */
-
- switch (Node->Type)
- {
- /* Notify allowed only on these types */
-
- case ACPI_TYPE_DEVICE:
- case ACPI_TYPE_THERMAL:
- case ACPI_TYPE_PROCESSOR:
-
- if (NotifyValue <= ACPI_MAX_SYS_NOTIFY)
- {
- HandlerObj = ObjDesc->CommonNotify.SystemNotify;
- }
- else
- {
- HandlerObj = ObjDesc->CommonNotify.DeviceNotify;
- }
- break;
-
- default:
-
- /* All other types are not supported */
-
- return (AE_TYPE);
- }
+ return (AE_TYPE);
}
- /*
- * If there is any handler to run, schedule the dispatcher.
- * Check for:
- * 1) Global system notify handler
- * 2) Global device notify handler
- * 3) Per-device notify handler
- */
- if ((AcpiGbl_SystemNotify.Handler &&
- (NotifyValue <= ACPI_MAX_SYS_NOTIFY)) ||
- (AcpiGbl_DeviceNotify.Handler &&
- (NotifyValue > ACPI_MAX_SYS_NOTIFY)) ||
- HandlerObj)
- {
- NotifyInfo = AcpiUtCreateGenericState ();
- if (!NotifyInfo)
- {
- return (AE_NO_MEMORY);
- }
-
- if (!HandlerObj)
- {
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Executing system notify handler for Notify (%4.4s, %X) "
- "node %p\n",
- AcpiUtGetNodeName (Node), NotifyValue, Node));
- }
-
- NotifyInfo->Common.DescriptorType = ACPI_DESC_TYPE_STATE_NOTIFY;
- NotifyInfo->Notify.Node = Node;
- NotifyInfo->Notify.Value = (UINT16) NotifyValue;
- NotifyInfo->Notify.HandlerObj = HandlerObj;
-
- Status = AcpiOsExecute (
- OSL_NOTIFY_HANDLER, AcpiEvNotifyDispatch, NotifyInfo);
- if (ACPI_FAILURE (Status))
- {
- AcpiUtDeleteGenericState (NotifyInfo);
- }
- }
- else
- {
- /* There is no notify handler (per-device or system) for this device */
-
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "No notify handler for Notify (%4.4s, %X) node %p\n",
- AcpiUtGetNodeName (Node), NotifyValue, Node));
- }
-
- return (Status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiEvNotifyDispatch
- *
- * PARAMETERS: Context - To be passed to the notify handler
- *
- * RETURN: None.
- *
- * DESCRIPTION: Dispatch a device notification event to a previously
- * installed handler.
- *
- ******************************************************************************/
-
-static void ACPI_SYSTEM_XFACE
-AcpiEvNotifyDispatch (
- void *Context)
-{
- ACPI_GENERIC_STATE *NotifyInfo = (ACPI_GENERIC_STATE *) Context;
- ACPI_NOTIFY_HANDLER GlobalHandler = NULL;
- void *GlobalContext = NULL;
- ACPI_OPERAND_OBJECT *HandlerObj;
-
-
- ACPI_FUNCTION_ENTRY ();
+ /* Get the correct notify list type (System or Device) */
-
- /*
- * We will invoke a global notify handler if installed. This is done
- * _before_ we invoke the per-device handler attached to the device.
- */
- if (NotifyInfo->Notify.Value <= ACPI_MAX_SYS_NOTIFY)
+ if (NotifyValue <= ACPI_MAX_SYS_NOTIFY)
{
- /* Global system notification handler */
-
- if (AcpiGbl_SystemNotify.Handler)
- {
- GlobalHandler = AcpiGbl_SystemNotify.Handler;
- GlobalContext = AcpiGbl_SystemNotify.Context;
- }
+ HandlerListId = ACPI_SYSTEM_HANDLER_LIST;
}
else
{
- /* Global driver notification handler */
-
- if (AcpiGbl_DeviceNotify.Handler)
- {
- GlobalHandler = AcpiGbl_DeviceNotify.Handler;
- GlobalContext = AcpiGbl_DeviceNotify.Context;
- }
+ HandlerListId = ACPI_DEVICE_HANDLER_LIST;
}
- /* Invoke the system handler first, if present */
+ /* Get the notify object attached to the namespace Node */
- if (GlobalHandler)
+ ObjDesc = AcpiNsGetAttachedObject (Node);
+ if (ObjDesc)
{
- GlobalHandler (NotifyInfo->Notify.Node, NotifyInfo->Notify.Value,
- GlobalContext);
- }
+ /* We have an attached object, Get the correct handler list */
- /* Now invoke the per-device handler, if present */
-
- HandlerObj = NotifyInfo->Notify.HandlerObj;
- if (HandlerObj)
- {
- HandlerObj->Notify.Handler (NotifyInfo->Notify.Node,
- NotifyInfo->Notify.Value,
- HandlerObj->Notify.Context);
+ HandlerListHead = ObjDesc->CommonNotify.NotifyList[HandlerListId];
}
- /* All done with the info object */
-
- AcpiUtDeleteGenericState (NotifyInfo);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiEvGlobalLockHandler
- *
- * PARAMETERS: Context - From thread interface, not used
- *
- * RETURN: ACPI_INTERRUPT_HANDLED
- *
- * DESCRIPTION: Invoked directly from the SCI handler when a global lock
- * release interrupt occurs. Attempt to acquire the global lock,
- * if successful, signal the thread waiting for the lock.
- *
- * NOTE: Assumes that the semaphore can be signaled from interrupt level. If
- * this is not possible for some reason, a separate thread will have to be
- * scheduled to do this.
- *
- ******************************************************************************/
-
-static UINT32
-AcpiEvGlobalLockHandler (
- void *Context)
-{
- BOOLEAN Acquired = FALSE;
- ACPI_STATUS Status;
-
-
/*
- * Attempt to get the lock.
- *
- * If we don't get it now, it will be marked pending and we will
- * take another interrupt when it becomes free.
+ * If there is no notify handler (Global or Local)
+ * for this object, just ignore the notify
*/
- ACPI_ACQUIRE_GLOBAL_LOCK (AcpiGbl_FACS, Acquired);
- if (Acquired)
+ if (!AcpiGbl_GlobalNotify[HandlerListId].Handler && !HandlerListHead)
{
- /* Got the lock, now wake the thread waiting for it */
-
- AcpiGbl_GlobalLockAcquired = TRUE;
-
- /* Send a unit to the semaphore */
+ ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
+ "No notify handler for Notify, ignoring (%4.4s, %X) node %p\n",
+ AcpiUtGetNodeName (Node), NotifyValue, Node));
- Status = AcpiOsSignalSemaphore (AcpiGbl_GlobalLockSemaphore, 1);
- if (ACPI_FAILURE (Status))
- {
- ACPI_ERROR ((AE_INFO, "Could not signal Global Lock semaphore"));
- }
+ return (AE_OK);
}
- return (ACPI_INTERRUPT_HANDLED);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiEvInitGlobalLockHandler
- *
- * PARAMETERS: None
- *
- * RETURN: Status
- *
- * DESCRIPTION: Install a handler for the global lock release event
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiEvInitGlobalLockHandler (
- void)
-{
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_TRACE (EvInitGlobalLockHandler);
+ /* Setup notify info and schedule the notify dispatcher */
-
- /* Attempt installation of the global lock handler */
-
- Status = AcpiInstallFixedEventHandler (ACPI_EVENT_GLOBAL,
- AcpiEvGlobalLockHandler, NULL);
-
- /*
- * If the global lock does not exist on this platform, the attempt to
- * enable GBL_STATUS will fail (the GBL_ENABLE bit will not stick).
- * Map to AE_OK, but mark global lock as not present. Any attempt to
- * actually use the global lock will be flagged with an error.
- */
- if (Status == AE_NO_HARDWARE_RESPONSE)
+ Info = AcpiUtCreateGenericState ();
+ if (!Info)
{
- ACPI_ERROR ((AE_INFO,
- "No response from Global Lock hardware, disabling lock"));
-
- AcpiGbl_GlobalLockPresent = FALSE;
- return_ACPI_STATUS (AE_OK);
+ return (AE_NO_MEMORY);
}
- AcpiGbl_GlobalLockPresent = TRUE;
- return_ACPI_STATUS (Status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiEvRemoveGlobalLockHandler
- *
- * PARAMETERS: None
- *
- * RETURN: Status
- *
- * DESCRIPTION: Remove the handler for the Global Lock
- *
- ******************************************************************************/
-
-static ACPI_STATUS
-AcpiEvRemoveGlobalLockHandler (
- void)
-{
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_TRACE (EvRemoveGlobalLockHandler);
-
- AcpiGbl_GlobalLockPresent = FALSE;
- Status = AcpiRemoveFixedEventHandler (ACPI_EVENT_GLOBAL,
- AcpiEvGlobalLockHandler);
-
- return_ACPI_STATUS (Status);
-}
-
-
-/******************************************************************************
- *
- * FUNCTION: AcpiEvAcquireGlobalLock
- *
- * PARAMETERS: Timeout - Max time to wait for the lock, in millisec.
- *
- * RETURN: Status
- *
- * DESCRIPTION: Attempt to gain ownership of the Global Lock.
- *
- * MUTEX: Interpreter must be locked
- *
- * Note: The original implementation allowed multiple threads to "acquire" the
- * Global Lock, and the OS would hold the lock until the last thread had
- * released it. However, this could potentially starve the BIOS out of the
- * lock, especially in the case where there is a tight handshake between the
- * Embedded Controller driver and the BIOS. Therefore, this implementation
- * allows only one thread to acquire the HW Global Lock at a time, and makes
- * the global lock appear as a standard mutex on the OS side.
- *
- *****************************************************************************/
-
-ACPI_STATUS
-AcpiEvAcquireGlobalLock (
- UINT16 Timeout)
-{
- ACPI_STATUS Status = AE_OK;
- BOOLEAN Acquired = FALSE;
-
+ Info->Common.DescriptorType = ACPI_DESC_TYPE_STATE_NOTIFY;
- ACPI_FUNCTION_TRACE (EvAcquireGlobalLock);
+ Info->Notify.Node = Node;
+ Info->Notify.Value = (UINT16) NotifyValue;
+ Info->Notify.HandlerListId = HandlerListId;
+ Info->Notify.HandlerListHead = HandlerListHead;
+ Info->Notify.Global = &AcpiGbl_GlobalNotify[HandlerListId];
+ ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
+ "Dispatching Notify on [%4.4s] (%s) Value 0x%2.2X (%s) Node %p\n",
+ AcpiUtGetNodeName (Node), AcpiUtGetTypeName (Node->Type),
+ NotifyValue, AcpiUtGetNotifyName (NotifyValue, ACPI_TYPE_ANY), Node));
- /*
- * Only one thread can acquire the GL at a time, the GlobalLockMutex
- * enforces this. This interface releases the interpreter if we must wait.
- */
- Status = AcpiExSystemWaitMutex (AcpiGbl_GlobalLockMutex->Mutex.OsMutex,
- Timeout);
+ Status = AcpiOsExecute (OSL_NOTIFY_HANDLER, AcpiEvNotifyDispatch,
+ Info);
if (ACPI_FAILURE (Status))
{
- return_ACPI_STATUS (Status);
- }
-
- /*
- * Update the global lock handle and check for wraparound. The handle is
- * only used for the external global lock interfaces, but it is updated
- * here to properly handle the case where a single thread may acquire the
- * lock via both the AML and the AcpiAcquireGlobalLock interfaces. The
- * handle is therefore updated on the first acquire from a given thread
- * regardless of where the acquisition request originated.
- */
- AcpiGbl_GlobalLockHandle++;
- if (AcpiGbl_GlobalLockHandle == 0)
- {
- AcpiGbl_GlobalLockHandle = 1;
- }
-
- /*
- * Make sure that a global lock actually exists. If not, just treat the
- * lock as a standard mutex.
- */
- if (!AcpiGbl_GlobalLockPresent)
- {
- AcpiGbl_GlobalLockAcquired = TRUE;
- return_ACPI_STATUS (AE_OK);
- }
-
- /* Attempt to acquire the actual hardware lock */
-
- ACPI_ACQUIRE_GLOBAL_LOCK (AcpiGbl_FACS, Acquired);
- if (Acquired)
- {
- /* We got the lock */
-
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Acquired hardware Global Lock\n"));
-
- AcpiGbl_GlobalLockAcquired = TRUE;
- return_ACPI_STATUS (AE_OK);
+ AcpiUtDeleteGenericState (Info);
}
- /*
- * Did not get the lock. The pending bit was set above, and we must now
- * wait until we get the global lock released interrupt.
- */
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Waiting for hardware Global Lock\n"));
-
- /*
- * Wait for handshake with the global lock interrupt handler.
- * This interface releases the interpreter if we must wait.
- */
- Status = AcpiExSystemWaitSemaphore (AcpiGbl_GlobalLockSemaphore,
- ACPI_WAIT_FOREVER);
-
- return_ACPI_STATUS (Status);
+ return (Status);
}
/*******************************************************************************
*
- * FUNCTION: AcpiEvReleaseGlobalLock
+ * FUNCTION: AcpiEvNotifyDispatch
*
- * PARAMETERS: None
+ * PARAMETERS: Context - To be passed to the notify handler
*
- * RETURN: Status
+ * RETURN: None.
*
- * DESCRIPTION: Releases ownership of the Global Lock.
+ * DESCRIPTION: Dispatch a device notification event to a previously
+ * installed handler.
*
******************************************************************************/
-ACPI_STATUS
-AcpiEvReleaseGlobalLock (
- void)
+static void ACPI_SYSTEM_XFACE
+AcpiEvNotifyDispatch (
+ void *Context)
{
- BOOLEAN Pending = FALSE;
- ACPI_STATUS Status = AE_OK;
+ ACPI_GENERIC_STATE *Info = (ACPI_GENERIC_STATE *) Context;
+ ACPI_OPERAND_OBJECT *HandlerObj;
- ACPI_FUNCTION_TRACE (EvReleaseGlobalLock);
+ ACPI_FUNCTION_ENTRY ();
- /* Lock must be already acquired */
+ /* Invoke a global notify handler if installed */
- if (!AcpiGbl_GlobalLockAcquired)
+ if (Info->Notify.Global->Handler)
{
- ACPI_WARNING ((AE_INFO,
- "Cannot release the ACPI Global Lock, it has not been acquired"));
- return_ACPI_STATUS (AE_NOT_ACQUIRED);
+ Info->Notify.Global->Handler (Info->Notify.Node,
+ Info->Notify.Value,
+ Info->Notify.Global->Context);
}
- if (AcpiGbl_GlobalLockPresent)
- {
- /* Allow any thread to release the lock */
-
- ACPI_RELEASE_GLOBAL_LOCK (AcpiGbl_FACS, Pending);
+ /* Now invoke the local notify handler(s) if any are installed */
- /*
- * If the pending bit was set, we must write GBL_RLS to the control
- * register
- */
- if (Pending)
- {
- Status = AcpiWriteBitRegister (
- ACPI_BITREG_GLOBAL_LOCK_RELEASE, ACPI_ENABLE_EVENT);
- }
+ HandlerObj = Info->Notify.HandlerListHead;
+ while (HandlerObj)
+ {
+ HandlerObj->Notify.Handler (Info->Notify.Node,
+ Info->Notify.Value,
+ HandlerObj->Notify.Context);
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Released hardware Global Lock\n"));
+ HandlerObj = HandlerObj->Notify.Next[Info->Notify.HandlerListId];
}
- AcpiGbl_GlobalLockAcquired = FALSE;
-
- /* Release the local GL mutex */
+ /* All done with the info object */
- AcpiOsReleaseMutex (AcpiGbl_GlobalLockMutex->Mutex.OsMutex);
- return_ACPI_STATUS (Status);
+ AcpiUtDeleteGenericState (Info);
}
+#if (!ACPI_REDUCED_HARDWARE)
/******************************************************************************
*
* FUNCTION: AcpiEvTerminate
Status = AcpiEvWalkGpeList (AcpiHwDisableGpeBlock, NULL);
- /* Remove SCI handler */
-
- Status = AcpiEvRemoveSciHandler ();
- if (ACPI_FAILURE(Status))
- {
- ACPI_ERROR ((AE_INFO,
- "Could not remove SCI handler"));
- }
-
Status = AcpiEvRemoveGlobalLockHandler ();
if (ACPI_FAILURE(Status))
{
ACPI_ERROR ((AE_INFO,
"Could not remove Global Lock handler"));
}
+
+ AcpiGbl_EventsInitialized = FALSE;
+ }
+
+ /* Remove SCI handlers */
+
+ Status = AcpiEvRemoveAllSciHandlers ();
+ if (ACPI_FAILURE(Status))
+ {
+ ACPI_ERROR ((AE_INFO,
+ "Could not remove SCI handler"));
}
/* Deallocate all handler objects installed within GPE info structs */
return_VOID;
}
+#endif /* !ACPI_REDUCED_HARDWARE */
/******************************************************************************
*
- * Module Name: evregion - ACPI AddressSpace (OpRegion) handler dispatch
+ * Module Name: evregion - Operation Region support
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __EVREGION_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
ACPI_MODULE_NAME ("evregion")
+extern UINT8 AcpiGbl_DefaultAddressSpaces[];
+
/* Local prototypes */
-static BOOLEAN
-AcpiEvHasDefaultHandler (
- ACPI_NAMESPACE_NODE *Node,
- ACPI_ADR_SPACE_TYPE SpaceId);
+static void
+AcpiEvOrphanEcRegMethod (
+ ACPI_NAMESPACE_NODE *EcDeviceNode);
static ACPI_STATUS
AcpiEvRegRun (
void *Context,
void **ReturnValue);
-static ACPI_STATUS
-AcpiEvInstallHandler (
- ACPI_HANDLE ObjHandle,
- UINT32 Level,
- void *Context,
- void **ReturnValue);
-
-/* These are the address spaces that will get default handlers */
-
-#define ACPI_NUM_DEFAULT_SPACES 4
-
-static UINT8 AcpiGbl_DefaultAddressSpaces[ACPI_NUM_DEFAULT_SPACES] =
-{
- ACPI_ADR_SPACE_SYSTEM_MEMORY,
- ACPI_ADR_SPACE_SYSTEM_IO,
- ACPI_ADR_SPACE_PCI_CONFIG,
- ACPI_ADR_SPACE_DATA_TABLE
-};
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiEvInstallRegionHandlers
- *
- * PARAMETERS: None
- *
- * RETURN: Status
- *
- * DESCRIPTION: Installs the core subsystem default address space handlers.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiEvInstallRegionHandlers (
- void)
-{
- ACPI_STATUS Status;
- UINT32 i;
-
-
- ACPI_FUNCTION_TRACE (EvInstallRegionHandlers);
-
-
- Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
-
- /*
- * All address spaces (PCI Config, EC, SMBus) are scope dependent and
- * registration must occur for a specific device.
- *
- * In the case of the system memory and IO address spaces there is
- * currently no device associated with the address space. For these we
- * use the root.
- *
- * We install the default PCI config space handler at the root so that
- * this space is immediately available even though the we have not
- * enumerated all the PCI Root Buses yet. This is to conform to the ACPI
- * specification which states that the PCI config space must be always
- * available -- even though we are nowhere near ready to find the PCI root
- * buses at this point.
- *
- * NOTE: We ignore AE_ALREADY_EXISTS because this means that a handler
- * has already been installed (via AcpiInstallAddressSpaceHandler).
- * Similar for AE_SAME_HANDLER.
- */
- for (i = 0; i < ACPI_NUM_DEFAULT_SPACES; i++)
- {
- Status = AcpiEvInstallSpaceHandler (AcpiGbl_RootNode,
- AcpiGbl_DefaultAddressSpaces[i],
- ACPI_DEFAULT_HANDLER, NULL, NULL);
- switch (Status)
- {
- case AE_OK:
- case AE_SAME_HANDLER:
- case AE_ALREADY_EXISTS:
-
- /* These exceptions are all OK */
-
- Status = AE_OK;
- break;
-
- default:
-
- goto UnlockAndExit;
- }
- }
-
-UnlockAndExit:
- (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
- return_ACPI_STATUS (Status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiEvHasDefaultHandler
- *
- * PARAMETERS: Node - Namespace node for the device
- * SpaceId - The address space ID
- *
- * RETURN: TRUE if default handler is installed, FALSE otherwise
- *
- * DESCRIPTION: Check if the default handler is installed for the requested
- * space ID.
- *
- ******************************************************************************/
-
-static BOOLEAN
-AcpiEvHasDefaultHandler (
- ACPI_NAMESPACE_NODE *Node,
- ACPI_ADR_SPACE_TYPE SpaceId)
-{
- ACPI_OPERAND_OBJECT *ObjDesc;
- ACPI_OPERAND_OBJECT *HandlerObj;
-
-
- /* Must have an existing internal object */
-
- ObjDesc = AcpiNsGetAttachedObject (Node);
- if (ObjDesc)
- {
- HandlerObj = ObjDesc->Device.Handler;
-
- /* Walk the linked list of handlers for this object */
-
- while (HandlerObj)
- {
- if (HandlerObj->AddressSpace.SpaceId == SpaceId)
- {
- if (HandlerObj->AddressSpace.HandlerFlags &
- ACPI_ADDR_HANDLER_DEFAULT_INSTALLED)
- {
- return (TRUE);
- }
- }
-
- HandlerObj = HandlerObj->AddressSpace.Next;
- }
- }
-
- return (FALSE);
-}
-
/*******************************************************************************
*
}
}
- (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
- return_ACPI_STATUS (Status);
-}
-
+ AcpiGbl_RegMethodsExecuted = TRUE;
-/*******************************************************************************
- *
- * FUNCTION: AcpiEvExecuteRegMethod
- *
- * PARAMETERS: RegionObj - Region object
- * Function - Passed to _REG: On (1) or Off (0)
- *
- * RETURN: Status
- *
- * DESCRIPTION: Execute _REG method for a region
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiEvExecuteRegMethod (
- ACPI_OPERAND_OBJECT *RegionObj,
- UINT32 Function)
-{
- ACPI_EVALUATE_INFO *Info;
- ACPI_OPERAND_OBJECT *Args[3];
- ACPI_OPERAND_OBJECT *RegionObj2;
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_TRACE (EvExecuteRegMethod);
-
-
- RegionObj2 = AcpiNsGetSecondaryObject (RegionObj);
- if (!RegionObj2)
- {
- return_ACPI_STATUS (AE_NOT_EXIST);
- }
-
- if (RegionObj2->Extra.Method_REG == NULL)
- {
- return_ACPI_STATUS (AE_OK);
- }
-
- /* Allocate and initialize the evaluation information block */
-
- Info = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_EVALUATE_INFO));
- if (!Info)
- {
- return_ACPI_STATUS (AE_NO_MEMORY);
- }
-
- Info->PrefixNode = RegionObj2->Extra.Method_REG;
- Info->Pathname = NULL;
- Info->Parameters = Args;
- Info->Flags = ACPI_IGNORE_RETURN_VALUE;
-
- /*
- * The _REG method has two arguments:
- *
- * Arg0 - Integer:
- * Operation region space ID Same value as RegionObj->Region.SpaceId
- *
- * Arg1 - Integer:
- * connection status 1 for connecting the handler, 0 for disconnecting
- * the handler (Passed as a parameter)
- */
- Args[0] = AcpiUtCreateIntegerObject ((UINT64) RegionObj->Region.SpaceId);
- if (!Args[0])
- {
- Status = AE_NO_MEMORY;
- goto Cleanup1;
- }
-
- Args[1] = AcpiUtCreateIntegerObject ((UINT64) Function);
- if (!Args[1])
- {
- Status = AE_NO_MEMORY;
- goto Cleanup2;
- }
-
- Args[2] = NULL; /* Terminate list */
-
- /* Execute the method, no return value */
-
- ACPI_DEBUG_EXEC (
- AcpiUtDisplayInitPathname (ACPI_TYPE_METHOD, Info->PrefixNode, NULL));
-
- Status = AcpiNsEvaluate (Info);
- AcpiUtRemoveReference (Args[1]);
-
-Cleanup2:
- AcpiUtRemoveReference (Args[0]);
-
-Cleanup1:
- ACPI_FREE (Info);
+ (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
return_ACPI_STATUS (Status);
}
* FUNCTION: AcpiEvAddressSpaceDispatch
*
* PARAMETERS: RegionObj - Internal region object
+ * FieldObj - Corresponding field. Can be NULL.
* Function - Read or Write operation
* RegionOffset - Where in the region to read or write
* BitWidth - Field width in bits (8, 16, 32, or 64)
ACPI_STATUS
AcpiEvAddressSpaceDispatch (
ACPI_OPERAND_OBJECT *RegionObj,
+ ACPI_OPERAND_OBJECT *FieldObj,
UINT32 Function,
UINT32 RegionOffset,
UINT32 BitWidth,
ACPI_OPERAND_OBJECT *HandlerDesc;
ACPI_OPERAND_OBJECT *RegionObj2;
void *RegionContext = NULL;
+ ACPI_CONNECTION_INFO *Context;
+ ACPI_PHYSICAL_ADDRESS Address;
ACPI_FUNCTION_TRACE (EvAddressSpaceDispatch);
return_ACPI_STATUS (AE_NOT_EXIST);
}
+ Context = HandlerDesc->AddressSpace.Context;
+
/*
* It may be the case that the region has never been initialized.
* Some types of regions require special init code
AcpiExExitInterpreter ();
Status = RegionSetup (RegionObj, ACPI_REGION_ACTIVATE,
- HandlerDesc->AddressSpace.Context, &RegionContext);
+ Context, &RegionContext);
/* Re-enter the interpreter */
{
RegionObj->Region.Flags |= AOPOBJ_SETUP_COMPLETE;
- if (RegionObj2->Extra.RegionContext)
- {
- /* The handler for this region was already installed */
-
- ACPI_FREE (RegionContext);
- }
- else
+ /*
+ * Save the returned context for use in all accesses to
+ * the handler for this particular region
+ */
+ if (!(RegionObj2->Extra.RegionContext))
{
- /*
- * Save the returned context for use in all accesses to
- * this particular region
- */
RegionObj2->Extra.RegionContext = RegionContext;
}
}
/* We have everything we need, we can invoke the address space handler */
Handler = HandlerDesc->AddressSpace.Handler;
+ Address = (RegionObj->Region.Address + RegionOffset);
+
+ /*
+ * Special handling for GenericSerialBus and GeneralPurposeIo:
+ * There are three extra parameters that must be passed to the
+ * handler via the context:
+ * 1) Connection buffer, a resource template from Connection() op
+ * 2) Length of the above buffer
+ * 3) Actual access length from the AccessAs() op
+ *
+ * In addition, for GeneralPurposeIo, the Address and BitWidth fields
+ * are defined as follows:
+ * 1) Address is the pin number index of the field (bit offset from
+ * the previous Connection)
+ * 2) BitWidth is the actual bit length of the field (number of pins)
+ */
+ if ((RegionObj->Region.SpaceId == ACPI_ADR_SPACE_GSBUS) &&
+ Context &&
+ FieldObj)
+ {
+ /* Get the Connection (ResourceTemplate) buffer */
+
+ Context->Connection = FieldObj->Field.ResourceBuffer;
+ Context->Length = FieldObj->Field.ResourceLength;
+ Context->AccessLength = FieldObj->Field.AccessLength;
+ }
+ if ((RegionObj->Region.SpaceId == ACPI_ADR_SPACE_GPIO) &&
+ Context &&
+ FieldObj)
+ {
+ /* Get the Connection (ResourceTemplate) buffer */
+
+ Context->Connection = FieldObj->Field.ResourceBuffer;
+ Context->Length = FieldObj->Field.ResourceLength;
+ Context->AccessLength = FieldObj->Field.AccessLength;
+ Address = FieldObj->Field.PinNumberIndex;
+ BitWidth = FieldObj->Field.BitLength;
+ }
ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
"Handler %p (@%p) Address %8.8X%8.8X [%s]\n",
&RegionObj->Region.Handler->AddressSpace, Handler,
- ACPI_FORMAT_NATIVE_UINT (RegionObj->Region.Address + RegionOffset),
+ ACPI_FORMAT_NATIVE_UINT (Address),
AcpiUtGetRegionName (RegionObj->Region.SpaceId)));
if (!(HandlerDesc->AddressSpace.HandlerFlags &
/* Call the handler */
- Status = Handler (Function,
- (RegionObj->Region.Address + RegionOffset), BitWidth, Value,
- HandlerDesc->AddressSpace.Context, RegionObj2->Extra.RegionContext);
+ Status = Handler (Function, Address, BitWidth, Value, Context,
+ RegionObj2->Extra.RegionContext);
if (ACPI_FAILURE (Status))
{
{
ACPI_OPERAND_OBJECT *HandlerObj;
ACPI_OPERAND_OBJECT *ObjDesc;
+ ACPI_OPERAND_OBJECT *StartDesc;
ACPI_OPERAND_OBJECT **LastObjPtr;
ACPI_ADR_SPACE_SETUP RegionSetup;
void **RegionContext;
/* Find this region in the handler's list */
ObjDesc = HandlerObj->AddressSpace.RegionList;
+ StartDesc = ObjDesc;
LastObjPtr = &HandlerObj->AddressSpace.RegionList;
while (ObjDesc)
/* Now stop region accesses by executing the _REG method */
- Status = AcpiEvExecuteRegMethod (RegionObj, 0);
+ Status = AcpiEvExecuteRegMethod (RegionObj, ACPI_REG_DISCONNECT);
if (ACPI_FAILURE (Status))
{
ACPI_EXCEPTION ((AE_INFO, Status, "from region _REG, [%s]",
Status = RegionSetup (RegionObj, ACPI_REGION_DEACTIVATE,
HandlerObj->AddressSpace.Context, RegionContext);
+ /*
+ * RegionContext should have been released by the deactivate
+ * operation. We don't need access to it anymore here.
+ */
+ if (RegionContext)
+ {
+ *RegionContext = NULL;
+ }
+
/* Init routine may fail, Just ignore errors */
if (ACPI_FAILURE (Status))
LastObjPtr = &ObjDesc->Region.Next;
ObjDesc = ObjDesc->Region.Next;
+
+ /* Prevent infinite loop if list is corrupted */
+
+ if (ObjDesc == StartDesc)
+ {
+ ACPI_ERROR ((AE_INFO,
+ "Circular handler list in region object %p",
+ RegionObj));
+ return_VOID;
+ }
}
/* If we get here, the region was not in the handler's region list */
/*******************************************************************************
*
- * FUNCTION: AcpiEvInstallHandler
- *
- * PARAMETERS: WalkNamespace callback
- *
- * DESCRIPTION: This routine installs an address handler into objects that are
- * of type Region or Device.
- *
- * If the Object is a Device, and the device has a handler of
- * the same type then the search is terminated in that branch.
- *
- * This is because the existing handler is closer in proximity
- * to any more regions than the one we are trying to install.
- *
- ******************************************************************************/
-
-static ACPI_STATUS
-AcpiEvInstallHandler (
- ACPI_HANDLE ObjHandle,
- UINT32 Level,
- void *Context,
- void **ReturnValue)
-{
- ACPI_OPERAND_OBJECT *HandlerObj;
- ACPI_OPERAND_OBJECT *NextHandlerObj;
- ACPI_OPERAND_OBJECT *ObjDesc;
- ACPI_NAMESPACE_NODE *Node;
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_NAME (EvInstallHandler);
-
-
- HandlerObj = (ACPI_OPERAND_OBJECT *) Context;
-
- /* Parameter validation */
-
- if (!HandlerObj)
- {
- return (AE_OK);
- }
-
- /* Convert and validate the device handle */
-
- Node = AcpiNsValidateHandle (ObjHandle);
- if (!Node)
- {
- return (AE_BAD_PARAMETER);
- }
-
- /*
- * We only care about regions and objects that are allowed to have
- * address space handlers
- */
- if ((Node->Type != ACPI_TYPE_DEVICE) &&
- (Node->Type != ACPI_TYPE_REGION) &&
- (Node != AcpiGbl_RootNode))
- {
- return (AE_OK);
- }
-
- /* Check for an existing internal object */
-
- ObjDesc = AcpiNsGetAttachedObject (Node);
- if (!ObjDesc)
- {
- /* No object, just exit */
-
- return (AE_OK);
- }
-
- /* Devices are handled different than regions */
-
- if (ObjDesc->Common.Type == ACPI_TYPE_DEVICE)
- {
- /* Check if this Device already has a handler for this address space */
-
- NextHandlerObj = ObjDesc->Device.Handler;
- while (NextHandlerObj)
- {
- /* Found a handler, is it for the same address space? */
-
- if (NextHandlerObj->AddressSpace.SpaceId ==
- HandlerObj->AddressSpace.SpaceId)
- {
- ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
- "Found handler for region [%s] in device %p(%p) "
- "handler %p\n",
- AcpiUtGetRegionName (HandlerObj->AddressSpace.SpaceId),
- ObjDesc, NextHandlerObj, HandlerObj));
-
- /*
- * Since the object we found it on was a device, then it
- * means that someone has already installed a handler for
- * the branch of the namespace from this device on. Just
- * bail out telling the walk routine to not traverse this
- * branch. This preserves the scoping rule for handlers.
- */
- return (AE_CTRL_DEPTH);
- }
-
- /* Walk the linked list of handlers attached to this device */
-
- NextHandlerObj = NextHandlerObj->AddressSpace.Next;
- }
-
- /*
- * As long as the device didn't have a handler for this space we
- * don't care about it. We just ignore it and proceed.
- */
- return (AE_OK);
- }
-
- /* Object is a Region */
-
- if (ObjDesc->Region.SpaceId != HandlerObj->AddressSpace.SpaceId)
- {
- /* This region is for a different address space, just ignore it */
-
- return (AE_OK);
- }
-
- /*
- * Now we have a region and it is for the handler's address space type.
- *
- * First disconnect region for any previous handler (if any)
- */
- AcpiEvDetachRegion (ObjDesc, FALSE);
-
- /* Connect the region to the new handler */
-
- Status = AcpiEvAttachRegion (HandlerObj, ObjDesc, FALSE);
- return (Status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiEvInstallSpaceHandler
+ * FUNCTION: AcpiEvExecuteRegMethod
*
- * PARAMETERS: Node - Namespace node for the device
- * SpaceId - The address space ID
- * Handler - Address of the handler
- * Setup - Address of the setup function
- * Context - Value passed to the handler on each access
+ * PARAMETERS: RegionObj - Region object
+ * Function - Passed to _REG: On (1) or Off (0)
*
* RETURN: Status
*
- * DESCRIPTION: Install a handler for all OpRegions of a given SpaceId.
- * Assumes namespace is locked
+ * DESCRIPTION: Execute _REG method for a region
*
******************************************************************************/
ACPI_STATUS
-AcpiEvInstallSpaceHandler (
- ACPI_NAMESPACE_NODE *Node,
- ACPI_ADR_SPACE_TYPE SpaceId,
- ACPI_ADR_SPACE_HANDLER Handler,
- ACPI_ADR_SPACE_SETUP Setup,
- void *Context)
+AcpiEvExecuteRegMethod (
+ ACPI_OPERAND_OBJECT *RegionObj,
+ UINT32 Function)
{
- ACPI_OPERAND_OBJECT *ObjDesc;
- ACPI_OPERAND_OBJECT *HandlerObj;
+ ACPI_EVALUATE_INFO *Info;
+ ACPI_OPERAND_OBJECT *Args[3];
+ ACPI_OPERAND_OBJECT *RegionObj2;
ACPI_STATUS Status;
- ACPI_OBJECT_TYPE Type;
- UINT8 Flags = 0;
- ACPI_FUNCTION_TRACE (EvInstallSpaceHandler);
+ ACPI_FUNCTION_TRACE (EvExecuteRegMethod);
- /*
- * This registration is valid for only the types below and the root. This
- * is where the default handlers get placed.
- */
- if ((Node->Type != ACPI_TYPE_DEVICE) &&
- (Node->Type != ACPI_TYPE_PROCESSOR) &&
- (Node->Type != ACPI_TYPE_THERMAL) &&
- (Node != AcpiGbl_RootNode))
- {
- Status = AE_BAD_PARAMETER;
- goto UnlockAndExit;
- }
-
- if (Handler == ACPI_DEFAULT_HANDLER)
+ RegionObj2 = AcpiNsGetSecondaryObject (RegionObj);
+ if (!RegionObj2)
{
- Flags = ACPI_ADDR_HANDLER_DEFAULT_INSTALLED;
-
- switch (SpaceId)
- {
- case ACPI_ADR_SPACE_SYSTEM_MEMORY:
- Handler = AcpiExSystemMemorySpaceHandler;
- Setup = AcpiEvSystemMemoryRegionSetup;
- break;
-
- case ACPI_ADR_SPACE_SYSTEM_IO:
- Handler = AcpiExSystemIoSpaceHandler;
- Setup = AcpiEvIoSpaceRegionSetup;
- break;
-
- case ACPI_ADR_SPACE_PCI_CONFIG:
- Handler = AcpiExPciConfigSpaceHandler;
- Setup = AcpiEvPciConfigRegionSetup;
- break;
-
- case ACPI_ADR_SPACE_CMOS:
- Handler = AcpiExCmosSpaceHandler;
- Setup = AcpiEvCmosRegionSetup;
- break;
-
- case ACPI_ADR_SPACE_PCI_BAR_TARGET:
- Handler = AcpiExPciBarSpaceHandler;
- Setup = AcpiEvPciBarRegionSetup;
- break;
-
- case ACPI_ADR_SPACE_DATA_TABLE:
- Handler = AcpiExDataTableSpaceHandler;
- Setup = NULL;
- break;
-
- default:
- Status = AE_BAD_PARAMETER;
- goto UnlockAndExit;
- }
+ return_ACPI_STATUS (AE_NOT_EXIST);
}
- /* If the caller hasn't specified a setup routine, use the default */
-
- if (!Setup)
+ if (RegionObj2->Extra.Method_REG == NULL)
{
- Setup = AcpiEvDefaultRegionSetup;
+ return_ACPI_STATUS (AE_OK);
}
- /* Check for an existing internal object */
-
- ObjDesc = AcpiNsGetAttachedObject (Node);
- if (ObjDesc)
- {
- /*
- * The attached device object already exists. Make sure the handler
- * is not already installed.
- */
- HandlerObj = ObjDesc->Device.Handler;
-
- /* Walk the handler list for this device */
-
- while (HandlerObj)
- {
- /* Same SpaceId indicates a handler already installed */
-
- if (HandlerObj->AddressSpace.SpaceId == SpaceId)
- {
- if (HandlerObj->AddressSpace.Handler == Handler)
- {
- /*
- * It is (relatively) OK to attempt to install the SAME
- * handler twice. This can easily happen with the
- * PCI_Config space.
- */
- Status = AE_SAME_HANDLER;
- goto UnlockAndExit;
- }
- else
- {
- /* A handler is already installed */
-
- Status = AE_ALREADY_EXISTS;
- }
- goto UnlockAndExit;
- }
-
- /* Walk the linked list of handlers */
+ /* Allocate and initialize the evaluation information block */
- HandlerObj = HandlerObj->AddressSpace.Next;
- }
- }
- else
+ Info = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_EVALUATE_INFO));
+ if (!Info)
{
- ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
- "Creating object on Device %p while installing handler\n", Node));
-
- /* ObjDesc does not exist, create one */
-
- if (Node->Type == ACPI_TYPE_ANY)
- {
- Type = ACPI_TYPE_DEVICE;
- }
- else
- {
- Type = Node->Type;
- }
-
- ObjDesc = AcpiUtCreateInternalObject (Type);
- if (!ObjDesc)
- {
- Status = AE_NO_MEMORY;
- goto UnlockAndExit;
- }
-
- /* Init new descriptor */
-
- ObjDesc->Common.Type = (UINT8) Type;
-
- /* Attach the new object to the Node */
-
- Status = AcpiNsAttachObject (Node, ObjDesc, Type);
-
- /* Remove local reference to the object */
-
- AcpiUtRemoveReference (ObjDesc);
-
- if (ACPI_FAILURE (Status))
- {
- goto UnlockAndExit;
- }
+ return_ACPI_STATUS (AE_NO_MEMORY);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
- "Installing address handler for region %s(%X) on Device %4.4s %p(%p)\n",
- AcpiUtGetRegionName (SpaceId), SpaceId,
- AcpiUtGetNodeName (Node), Node, ObjDesc));
+ Info->PrefixNode = RegionObj2->Extra.Method_REG;
+ Info->RelativePathname = NULL;
+ Info->Parameters = Args;
+ Info->Flags = ACPI_IGNORE_RETURN_VALUE;
/*
- * Install the handler
+ * The _REG method has two arguments:
*
- * At this point there is no existing handler. Just allocate the object
- * for the handler and link it into the list.
+ * Arg0 - Integer:
+ * Operation region space ID Same value as RegionObj->Region.SpaceId
+ *
+ * Arg1 - Integer:
+ * connection status 1 for connecting the handler, 0 for disconnecting
+ * the handler (Passed as a parameter)
*/
- HandlerObj = AcpiUtCreateInternalObject (ACPI_TYPE_LOCAL_ADDRESS_HANDLER);
- if (!HandlerObj)
+ Args[0] = AcpiUtCreateIntegerObject ((UINT64) RegionObj->Region.SpaceId);
+ if (!Args[0])
{
Status = AE_NO_MEMORY;
- goto UnlockAndExit;
+ goto Cleanup1;
}
- /* Init handler obj */
+ Args[1] = AcpiUtCreateIntegerObject ((UINT64) Function);
+ if (!Args[1])
+ {
+ Status = AE_NO_MEMORY;
+ goto Cleanup2;
+ }
- HandlerObj->AddressSpace.SpaceId = (UINT8) SpaceId;
- HandlerObj->AddressSpace.HandlerFlags = Flags;
- HandlerObj->AddressSpace.RegionList = NULL;
- HandlerObj->AddressSpace.Node = Node;
- HandlerObj->AddressSpace.Handler = Handler;
- HandlerObj->AddressSpace.Context = Context;
- HandlerObj->AddressSpace.Setup = Setup;
+ Args[2] = NULL; /* Terminate list */
- /* Install at head of Device.AddressSpace list */
+ /* Execute the method, no return value */
- HandlerObj->AddressSpace.Next = ObjDesc->Device.Handler;
+ ACPI_DEBUG_EXEC (
+ AcpiUtDisplayInitPathname (ACPI_TYPE_METHOD, Info->PrefixNode, NULL));
- /*
- * The Device object is the first reference on the HandlerObj.
- * Each region that uses the handler adds a reference.
- */
- ObjDesc->Device.Handler = HandlerObj;
+ Status = AcpiNsEvaluate (Info);
+ AcpiUtRemoveReference (Args[1]);
- /*
- * Walk the namespace finding all of the regions this
- * handler will manage.
- *
- * Start at the device and search the branch toward
- * the leaf nodes until either the leaf is encountered or
- * a device is detected that has an address handler of the
- * same type.
- *
- * In either case, back up and search down the remainder
- * of the branch
- */
- Status = AcpiNsWalkNamespace (ACPI_TYPE_ANY, Node, ACPI_UINT32_MAX,
- ACPI_NS_WALK_UNLOCK, AcpiEvInstallHandler, NULL,
- HandlerObj, NULL);
+Cleanup2:
+ AcpiUtRemoveReference (Args[0]);
-UnlockAndExit:
+Cleanup1:
+ ACPI_FREE (Info);
return_ACPI_STATUS (Status);
}
ACPI_NS_WALK_UNLOCK, AcpiEvRegRun, NULL,
&SpaceId, NULL);
+ /* Special case for EC: handle "orphan" _REG methods with no region */
+
+ if (SpaceId == ACPI_ADR_SPACE_EC)
+ {
+ AcpiEvOrphanEcRegMethod (Node);
+ }
+
return_ACPI_STATUS (Status);
}
return (AE_OK);
}
- Status = AcpiEvExecuteRegMethod (ObjDesc, 1);
+ Status = AcpiEvExecuteRegMethod (ObjDesc, ACPI_REG_CONNECT);
return (Status);
}
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEvOrphanEcRegMethod
+ *
+ * PARAMETERS: EcDeviceNode - Namespace node for an EC device
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Execute an "orphan" _REG method that appears under the EC
+ * device. This is a _REG method that has no corresponding region
+ * within the EC device scope. The orphan _REG method appears to
+ * have been enabled by the description of the ECDT in the ACPI
+ * specification: "The availability of the region space can be
+ * detected by providing a _REG method object underneath the
+ * Embedded Controller device."
+ *
+ * To quickly access the EC device, we use the EcDeviceNode used
+ * during EC handler installation. Otherwise, we would need to
+ * perform a time consuming namespace walk, executing _HID
+ * methods to find the EC device.
+ *
+ * MUTEX: Assumes the namespace is locked
+ *
+ ******************************************************************************/
+
+static void
+AcpiEvOrphanEcRegMethod (
+ ACPI_NAMESPACE_NODE *EcDeviceNode)
+{
+ ACPI_HANDLE RegMethod;
+ ACPI_NAMESPACE_NODE *NextNode;
+ ACPI_STATUS Status;
+ ACPI_OBJECT_LIST Args;
+ ACPI_OBJECT Objects[2];
+
+
+ ACPI_FUNCTION_TRACE (EvOrphanEcRegMethod);
+
+
+ if (!EcDeviceNode)
+ {
+ return_VOID;
+ }
+
+ /* Namespace is currently locked, must release */
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
+
+ /* Get a handle to a _REG method immediately under the EC device */
+
+ Status = AcpiGetHandle (EcDeviceNode, METHOD_NAME__REG, &RegMethod);
+ if (ACPI_FAILURE (Status))
+ {
+ goto Exit; /* There is no _REG method present */
+ }
+
+ /*
+ * Execute the _REG method only if there is no Operation Region in
+ * this scope with the Embedded Controller space ID. Otherwise, it
+ * will already have been executed. Note, this allows for Regions
+ * with other space IDs to be present; but the code below will then
+ * execute the _REG method with the EmbeddedControl SpaceID argument.
+ */
+ NextNode = AcpiNsGetNextNode (EcDeviceNode, NULL);
+ while (NextNode)
+ {
+ if ((NextNode->Type == ACPI_TYPE_REGION) &&
+ (NextNode->Object) &&
+ (NextNode->Object->Region.SpaceId == ACPI_ADR_SPACE_EC))
+ {
+ goto Exit; /* Do not execute the _REG */
+ }
+
+ NextNode = AcpiNsGetNextNode (EcDeviceNode, NextNode);
+ }
+
+ /* Evaluate the _REG(EmbeddedControl,Connect) method */
+
+ Args.Count = 2;
+ Args.Pointer = Objects;
+ Objects[0].Type = ACPI_TYPE_INTEGER;
+ Objects[0].Integer.Value = ACPI_ADR_SPACE_EC;
+ Objects[1].Type = ACPI_TYPE_INTEGER;
+ Objects[1].Integer.Value = ACPI_REG_CONNECT;
+
+ Status = AcpiEvaluateObject (RegMethod, NULL, &Args, NULL);
+
+Exit:
+ /* We ignore all errors from above, don't care */
+
+ Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
+ return_VOID;
+}
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __EVRGNINI_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
}
/*
- * Get the PCI device and function numbers from the _ADR object contained
- * in the parent's scope.
+ * Get the PCI device and function numbers from the _ADR object
+ * contained in the parent's scope.
*/
Status = AcpiUtEvaluateNumericObject (METHOD_NAME__ADR,
PciDeviceNode, &PciValue);
PciId->Bus = ACPI_LOWORD (PciValue);
}
- /* Complete this device's PciId */
+ /* Complete/update the PCI ID for this device */
- AcpiOsDerivePciId (PciRootNode, RegionObj->Region.Node, &PciId);
+ Status = AcpiHwDerivePciId (PciId, PciRootNode, RegionObj->Region.Node);
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_FREE (PciId);
+ return_ACPI_STATUS (Status);
+ }
*RegionContext = PciId;
return_ACPI_STATUS (AE_OK);
ACPI_NAMESPACE_NODE *Node)
{
ACPI_STATUS Status;
- ACPI_DEVICE_ID *Hid;
- ACPI_DEVICE_ID_LIST *Cid;
+ ACPI_PNP_DEVICE_ID *Hid;
+ ACPI_PNP_DEVICE_ID_LIST *Cid;
UINT32 i;
BOOLEAN Match;
*
* See AcpiNsExecModuleCode
*/
- if (ObjDesc->Method.Flags & AOPOBJ_MODULE_LEVEL)
+ if (ObjDesc->Method.InfoFlags & ACPI_METHOD_MODULE_LEVEL)
{
- HandlerObj = ObjDesc->Method.Extra.Handler;
+ HandlerObj = ObjDesc->Method.Dispatch.Handler;
}
break;
default:
+
/* Ignore other objects */
+
break;
}
}
}
- Status = AcpiEvExecuteRegMethod (RegionObj, 1);
+ Status = AcpiEvExecuteRegMethod (RegionObj, ACPI_REG_CONNECT);
if (AcpiNsLocked)
{
return_ACPI_STATUS (AE_NOT_EXIST);
}
-
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
-
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#define _COMPONENT ACPI_EVENTS
ACPI_MODULE_NAME ("evsci")
+#if (!ACPI_REDUCED_HARDWARE) /* Entire module */
+
/* Local prototypes */
static UINT32 ACPI_SYSTEM_XFACE
void *Context);
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEvSciDispatch
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: Status code indicates whether interrupt was handled.
+ *
+ * DESCRIPTION: Dispatch the SCI to all host-installed SCI handlers.
+ *
+ ******************************************************************************/
+
+UINT32
+AcpiEvSciDispatch (
+ void)
+{
+ ACPI_SCI_HANDLER_INFO *SciHandler;
+ ACPI_CPU_FLAGS Flags;
+ UINT32 IntStatus = ACPI_INTERRUPT_NOT_HANDLED;
+
+
+ ACPI_FUNCTION_NAME (EvSciDispatch);
+
+
+ /* Are there any host-installed SCI handlers? */
+
+ if (!AcpiGbl_SciHandlerList)
+ {
+ return (IntStatus);
+ }
+
+ Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
+
+ /* Invoke all host-installed SCI handlers */
+
+ SciHandler = AcpiGbl_SciHandlerList;
+ while (SciHandler)
+ {
+ /* Invoke the installed handler (at interrupt level) */
+
+ IntStatus |= SciHandler->Address (
+ SciHandler->Context);
+
+ SciHandler = SciHandler->Next;
+ }
+
+ AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
+ return (IntStatus);
+}
+
+
/*******************************************************************************
*
* FUNCTION: AcpiEvSciXruptHandler
/*
- * We are guaranteed by the ACPI CA initialization/shutdown code that
+ * We are guaranteed by the ACPICA initialization/shutdown code that
* if this interrupt handler is installed, ACPI is enabled.
*/
*/
InterruptHandled |= AcpiEvGpeDetect (GpeXruptList);
+ /* Invoke all host-installed SCI handlers */
+
+ InterruptHandled |= AcpiEvSciDispatch ();
+
AcpiSciCount++;
return_UINT32 (InterruptHandled);
}
/*
- * We are guaranteed by the ACPI CA initialization/shutdown code that
+ * We are guaranteed by the ACPICA initialization/shutdown code that
* if this interrupt handler is installed, ACPI is enabled.
*/
/* GPEs: Check for and dispatch any GPEs that have occurred */
InterruptHandled |= AcpiEvGpeDetect (GpeXruptList);
-
return_UINT32 (InterruptHandled);
}
/******************************************************************************
*
- * FUNCTION: AcpiEvRemoveSciHandler
+ * FUNCTION: AcpiEvRemoveAllSciHandlers
*
* PARAMETERS: none
*
- * RETURN: E_OK if handler uninstalled OK, E_ERROR if handler was not
+ * RETURN: AE_OK if handler uninstalled, AE_ERROR if handler was not
* installed to begin with
*
* DESCRIPTION: Remove the SCI interrupt handler. No further SCIs will be
- * taken.
+ * taken. Remove all host-installed SCI handlers.
*
* Note: It doesn't seem important to disable all events or set the event
* enable registers to their original values. The OS should disable
******************************************************************************/
ACPI_STATUS
-AcpiEvRemoveSciHandler (
+AcpiEvRemoveAllSciHandlers (
void)
{
+ ACPI_SCI_HANDLER_INFO *SciHandler;
+ ACPI_CPU_FLAGS Flags;
ACPI_STATUS Status;
- ACPI_FUNCTION_TRACE (EvRemoveSciHandler);
+ ACPI_FUNCTION_TRACE (EvRemoveAllSciHandlers);
/* Just let the OS remove the handler and disable the level */
Status = AcpiOsRemoveInterruptHandler ((UINT32) AcpiGbl_FADT.SciInterrupt,
AcpiEvSciXruptHandler);
+ if (!AcpiGbl_SciHandlerList)
+ {
+ return (Status);
+ }
+
+ Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
+
+ /* Free all host-installed SCI handlers */
+
+ while (AcpiGbl_SciHandlerList)
+ {
+ SciHandler = AcpiGbl_SciHandlerList;
+ AcpiGbl_SciHandlerList = SciHandler->Next;
+ ACPI_FREE (SciHandler);
+ }
+
+ AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
return_ACPI_STATUS (Status);
}
-
+#endif /* !ACPI_REDUCED_HARDWARE */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __EVXFACE_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#define EXPORT_ACPI_INTERFACES
#include "acpi.h"
#include "accommon.h"
ACPI_MODULE_NAME ("evxface")
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiInstallNotifyHandler
+ *
+ * PARAMETERS: Device - The device for which notifies will be handled
+ * HandlerType - The type of handler:
+ * ACPI_SYSTEM_NOTIFY: System Handler (00-7F)
+ * ACPI_DEVICE_NOTIFY: Device Handler (80-FF)
+ * ACPI_ALL_NOTIFY: Both System and Device
+ * Handler - Address of the handler
+ * Context - Value passed to the handler on each GPE
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Install a handler for notifications on an ACPI Device,
+ * ThermalZone, or Processor object.
+ *
+ * NOTES: The Root namespace object may have only one handler for each
+ * type of notify (System/Device). Device/Thermal/Processor objects
+ * may have one device notify handler, and multiple system notify
+ * handlers.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiInstallNotifyHandler (
+ ACPI_HANDLE Device,
+ UINT32 HandlerType,
+ ACPI_NOTIFY_HANDLER Handler,
+ void *Context)
+{
+ ACPI_NAMESPACE_NODE *Node = ACPI_CAST_PTR (ACPI_NAMESPACE_NODE, Device);
+ ACPI_OPERAND_OBJECT *ObjDesc;
+ ACPI_OPERAND_OBJECT *HandlerObj;
+ ACPI_STATUS Status;
+ UINT32 i;
+
+
+ ACPI_FUNCTION_TRACE (AcpiInstallNotifyHandler);
+
+
+ /* Parameter validation */
+
+ if ((!Device) || (!Handler) || (!HandlerType) ||
+ (HandlerType > ACPI_MAX_NOTIFY_HANDLER_TYPE))
+ {
+ return_ACPI_STATUS (AE_BAD_PARAMETER);
+ }
+
+ Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ /*
+ * Root Object:
+ * Registering a notify handler on the root object indicates that the
+ * caller wishes to receive notifications for all objects. Note that
+ * only one global handler can be registered per notify type.
+ * Ensure that a handler is not already installed.
+ */
+ if (Device == ACPI_ROOT_OBJECT)
+ {
+ for (i = 0; i < ACPI_NUM_NOTIFY_TYPES; i++)
+ {
+ if (HandlerType & (i+1))
+ {
+ if (AcpiGbl_GlobalNotify[i].Handler)
+ {
+ Status = AE_ALREADY_EXISTS;
+ goto UnlockAndExit;
+ }
+
+ AcpiGbl_GlobalNotify[i].Handler = Handler;
+ AcpiGbl_GlobalNotify[i].Context = Context;
+ }
+ }
+
+ goto UnlockAndExit; /* Global notify handler installed, all done */
+ }
+
+ /*
+ * All Other Objects:
+ * Caller will only receive notifications specific to the target
+ * object. Note that only certain object types are allowed to
+ * receive notifications.
+ */
+
+ /* Are Notifies allowed on this object? */
+
+ if (!AcpiEvIsNotifyObject (Node))
+ {
+ Status = AE_TYPE;
+ goto UnlockAndExit;
+ }
+
+ /* Check for an existing internal object, might not exist */
+
+ ObjDesc = AcpiNsGetAttachedObject (Node);
+ if (!ObjDesc)
+ {
+ /* Create a new object */
+
+ ObjDesc = AcpiUtCreateInternalObject (Node->Type);
+ if (!ObjDesc)
+ {
+ Status = AE_NO_MEMORY;
+ goto UnlockAndExit;
+ }
+
+ /* Attach new object to the Node, remove local reference */
+
+ Status = AcpiNsAttachObject (Device, ObjDesc, Node->Type);
+ AcpiUtRemoveReference (ObjDesc);
+ if (ACPI_FAILURE (Status))
+ {
+ goto UnlockAndExit;
+ }
+ }
+
+ /* Ensure that the handler is not already installed in the lists */
+
+ for (i = 0; i < ACPI_NUM_NOTIFY_TYPES; i++)
+ {
+ if (HandlerType & (i+1))
+ {
+ HandlerObj = ObjDesc->CommonNotify.NotifyList[i];
+ while (HandlerObj)
+ {
+ if (HandlerObj->Notify.Handler == Handler)
+ {
+ Status = AE_ALREADY_EXISTS;
+ goto UnlockAndExit;
+ }
+
+ HandlerObj = HandlerObj->Notify.Next[i];
+ }
+ }
+ }
+
+ /* Create and populate a new notify handler object */
+
+ HandlerObj = AcpiUtCreateInternalObject (ACPI_TYPE_LOCAL_NOTIFY);
+ if (!HandlerObj)
+ {
+ Status = AE_NO_MEMORY;
+ goto UnlockAndExit;
+ }
+
+ HandlerObj->Notify.Node = Node;
+ HandlerObj->Notify.HandlerType = HandlerType;
+ HandlerObj->Notify.Handler = Handler;
+ HandlerObj->Notify.Context = Context;
+
+ /* Install the handler at the list head(s) */
+
+ for (i = 0; i < ACPI_NUM_NOTIFY_TYPES; i++)
+ {
+ if (HandlerType & (i+1))
+ {
+ HandlerObj->Notify.Next[i] =
+ ObjDesc->CommonNotify.NotifyList[i];
+
+ ObjDesc->CommonNotify.NotifyList[i] = HandlerObj;
+ }
+ }
+
+ /* Add an extra reference if handler was installed in both lists */
+
+ if (HandlerType == ACPI_ALL_NOTIFY)
+ {
+ AcpiUtAddReference (HandlerObj);
+ }
+
+
+UnlockAndExit:
+ (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiInstallNotifyHandler)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiRemoveNotifyHandler
+ *
+ * PARAMETERS: Device - The device for which the handler is installed
+ * HandlerType - The type of handler:
+ * ACPI_SYSTEM_NOTIFY: System Handler (00-7F)
+ * ACPI_DEVICE_NOTIFY: Device Handler (80-FF)
+ * ACPI_ALL_NOTIFY: Both System and Device
+ * Handler - Address of the handler
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Remove a handler for notifies on an ACPI device
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiRemoveNotifyHandler (
+ ACPI_HANDLE Device,
+ UINT32 HandlerType,
+ ACPI_NOTIFY_HANDLER Handler)
+{
+ ACPI_NAMESPACE_NODE *Node = ACPI_CAST_PTR (ACPI_NAMESPACE_NODE, Device);
+ ACPI_OPERAND_OBJECT *ObjDesc;
+ ACPI_OPERAND_OBJECT *HandlerObj;
+ ACPI_OPERAND_OBJECT *PreviousHandlerObj;
+ ACPI_STATUS Status = AE_OK;
+ UINT32 i;
+
+
+ ACPI_FUNCTION_TRACE (AcpiRemoveNotifyHandler);
+
+
+ /* Parameter validation */
+
+ if ((!Device) || (!Handler) || (!HandlerType) ||
+ (HandlerType > ACPI_MAX_NOTIFY_HANDLER_TYPE))
+ {
+ return_ACPI_STATUS (AE_BAD_PARAMETER);
+ }
+
+ /* Root Object. Global handlers are removed here */
+
+ if (Device == ACPI_ROOT_OBJECT)
+ {
+ for (i = 0; i < ACPI_NUM_NOTIFY_TYPES; i++)
+ {
+ if (HandlerType & (i+1))
+ {
+ Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ if (!AcpiGbl_GlobalNotify[i].Handler ||
+ (AcpiGbl_GlobalNotify[i].Handler != Handler))
+ {
+ Status = AE_NOT_EXIST;
+ goto UnlockAndExit;
+ }
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
+ "Removing global notify handler\n"));
+
+ AcpiGbl_GlobalNotify[i].Handler = NULL;
+ AcpiGbl_GlobalNotify[i].Context = NULL;
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
+
+ /* Make sure all deferred notify tasks are completed */
+
+ AcpiOsWaitEventsComplete ();
+ }
+ }
+
+ return_ACPI_STATUS (AE_OK);
+ }
+
+ /* All other objects: Are Notifies allowed on this object? */
+
+ if (!AcpiEvIsNotifyObject (Node))
+ {
+ return_ACPI_STATUS (AE_TYPE);
+ }
+
+ /* Must have an existing internal object */
+
+ ObjDesc = AcpiNsGetAttachedObject (Node);
+ if (!ObjDesc)
+ {
+ return_ACPI_STATUS (AE_NOT_EXIST);
+ }
+
+ /* Internal object exists. Find the handler and remove it */
+
+ for (i = 0; i < ACPI_NUM_NOTIFY_TYPES; i++)
+ {
+ if (HandlerType & (i+1))
+ {
+ Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ HandlerObj = ObjDesc->CommonNotify.NotifyList[i];
+ PreviousHandlerObj = NULL;
+
+ /* Attempt to find the handler in the handler list */
+
+ while (HandlerObj &&
+ (HandlerObj->Notify.Handler != Handler))
+ {
+ PreviousHandlerObj = HandlerObj;
+ HandlerObj = HandlerObj->Notify.Next[i];
+ }
+
+ if (!HandlerObj)
+ {
+ Status = AE_NOT_EXIST;
+ goto UnlockAndExit;
+ }
+
+ /* Remove the handler object from the list */
+
+ if (PreviousHandlerObj) /* Handler is not at the list head */
+ {
+ PreviousHandlerObj->Notify.Next[i] =
+ HandlerObj->Notify.Next[i];
+ }
+ else /* Handler is at the list head */
+ {
+ ObjDesc->CommonNotify.NotifyList[i] =
+ HandlerObj->Notify.Next[i];
+ }
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
+
+ /* Make sure all deferred notify tasks are completed */
+
+ AcpiOsWaitEventsComplete ();
+ AcpiUtRemoveReference (HandlerObj);
+ }
+ }
+
+ return_ACPI_STATUS (Status);
+
+
+UnlockAndExit:
+ (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiRemoveNotifyHandler)
+
+
/*******************************************************************************
*
* FUNCTION: AcpiInstallExceptionHandler
ACPI_EXPORT_SYMBOL (AcpiInstallExceptionHandler)
+#if (!ACPI_REDUCED_HARDWARE)
/*******************************************************************************
*
- * FUNCTION: AcpiInstallFixedEventHandler
+ * FUNCTION: AcpiInstallSciHandler
*
- * PARAMETERS: Event - Event type to enable.
- * Handler - Pointer to the handler function for the
- * event
- * Context - Value passed to the handler on each GPE
+ * PARAMETERS: Address - Address of the handler
+ * Context - Value passed to the handler on each SCI
*
* RETURN: Status
*
- * DESCRIPTION: Saves the pointer to the handler function and then enables the
- * event.
+ * DESCRIPTION: Install a handler for a System Control Interrupt.
*
******************************************************************************/
ACPI_STATUS
-AcpiInstallFixedEventHandler (
- UINT32 Event,
- ACPI_EVENT_HANDLER Handler,
+AcpiInstallSciHandler (
+ ACPI_SCI_HANDLER Address,
void *Context)
{
+ ACPI_SCI_HANDLER_INFO *NewSciHandler;
+ ACPI_SCI_HANDLER_INFO *SciHandler;
+ ACPI_CPU_FLAGS Flags;
ACPI_STATUS Status;
- ACPI_FUNCTION_TRACE (AcpiInstallFixedEventHandler);
-
+ ACPI_FUNCTION_TRACE (AcpiInstallSciHandler);
- /* Parameter validation */
- if (Event > ACPI_EVENT_MAX)
+ if (!Address)
{
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
- Status = AcpiUtAcquireMutex (ACPI_MTX_EVENTS);
- if (ACPI_FAILURE (Status))
+ /* Allocate and init a handler object */
+
+ NewSciHandler = ACPI_ALLOCATE (sizeof (ACPI_SCI_HANDLER_INFO));
+ if (!NewSciHandler)
{
- return_ACPI_STATUS (Status);
+ return_ACPI_STATUS (AE_NO_MEMORY);
}
- /* Don't allow two handlers. */
+ NewSciHandler->Address = Address;
+ NewSciHandler->Context = Context;
- if (NULL != AcpiGbl_FixedEventHandlers[Event].Handler)
+ Status = AcpiUtAcquireMutex (ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE (Status))
{
- Status = AE_ALREADY_EXISTS;
- goto Cleanup;
+ goto Exit;
}
- /* Install the handler before enabling the event */
-
- AcpiGbl_FixedEventHandlers[Event].Handler = Handler;
- AcpiGbl_FixedEventHandlers[Event].Context = Context;
+ /* Lock list during installation */
- Status = AcpiEnableEvent (Event, 0);
- if (ACPI_FAILURE (Status))
- {
- ACPI_WARNING ((AE_INFO, "Could not enable fixed event 0x%X", Event));
+ Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
+ SciHandler = AcpiGbl_SciHandlerList;
- /* Remove the handler */
+ /* Ensure handler does not already exist */
- AcpiGbl_FixedEventHandlers[Event].Handler = NULL;
- AcpiGbl_FixedEventHandlers[Event].Context = NULL;
- }
- else
+ while (SciHandler)
{
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Enabled fixed event %X, Handler=%p\n", Event, Handler));
+ if (Address == SciHandler->Address)
+ {
+ Status = AE_ALREADY_EXISTS;
+ goto UnlockAndExit;
+ }
+
+ SciHandler = SciHandler->Next;
}
+ /* Install the new handler into the global list (at head) */
-Cleanup:
+ NewSciHandler->Next = AcpiGbl_SciHandlerList;
+ AcpiGbl_SciHandlerList = NewSciHandler;
+
+
+UnlockAndExit:
+
+ AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
(void) AcpiUtReleaseMutex (ACPI_MTX_EVENTS);
+
+Exit:
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_FREE (NewSciHandler);
+ }
return_ACPI_STATUS (Status);
}
-ACPI_EXPORT_SYMBOL (AcpiInstallFixedEventHandler)
+ACPI_EXPORT_SYMBOL (AcpiInstallSciHandler)
/*******************************************************************************
*
- * FUNCTION: AcpiRemoveFixedEventHandler
+ * FUNCTION: AcpiRemoveSciHandler
*
- * PARAMETERS: Event - Event type to disable.
- * Handler - Address of the handler
+ * PARAMETERS: Address - Address of the handler
*
* RETURN: Status
*
- * DESCRIPTION: Disables the event and unregisters the event handler.
+ * DESCRIPTION: Remove a handler for a System Control Interrupt.
*
******************************************************************************/
ACPI_STATUS
-AcpiRemoveFixedEventHandler (
- UINT32 Event,
- ACPI_EVENT_HANDLER Handler)
+AcpiRemoveSciHandler (
+ ACPI_SCI_HANDLER Address)
{
- ACPI_STATUS Status = AE_OK;
+ ACPI_SCI_HANDLER_INFO *PrevSciHandler;
+ ACPI_SCI_HANDLER_INFO *NextSciHandler;
+ ACPI_CPU_FLAGS Flags;
+ ACPI_STATUS Status;
- ACPI_FUNCTION_TRACE (AcpiRemoveFixedEventHandler);
+ ACPI_FUNCTION_TRACE (AcpiRemoveSciHandler);
- /* Parameter validation */
-
- if (Event > ACPI_EVENT_MAX)
+ if (!Address)
{
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
return_ACPI_STATUS (Status);
}
- /* Disable the event before removing the handler */
+ /* Remove the SCI handler with lock */
- Status = AcpiDisableEvent (Event, 0);
+ Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
- /* Always Remove the handler */
+ PrevSciHandler = NULL;
+ NextSciHandler = AcpiGbl_SciHandlerList;
+ while (NextSciHandler)
+ {
+ if (NextSciHandler->Address == Address)
+ {
+ /* Unlink and free the SCI handler info block */
- AcpiGbl_FixedEventHandlers[Event].Handler = NULL;
- AcpiGbl_FixedEventHandlers[Event].Context = NULL;
+ if (PrevSciHandler)
+ {
+ PrevSciHandler->Next = NextSciHandler->Next;
+ }
+ else
+ {
+ AcpiGbl_SciHandlerList = NextSciHandler->Next;
+ }
+
+ AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
+ ACPI_FREE (NextSciHandler);
+ goto UnlockAndExit;
+ }
+
+ PrevSciHandler = NextSciHandler;
+ NextSciHandler = NextSciHandler->Next;
+ }
+
+ AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
+ Status = AE_NOT_EXIST;
+
+
+UnlockAndExit:
+ (void) AcpiUtReleaseMutex (ACPI_MTX_EVENTS);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiRemoveSciHandler)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiInstallGlobalEventHandler
+ *
+ * PARAMETERS: Handler - Pointer to the global event handler function
+ * Context - Value passed to the handler on each event
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Saves the pointer to the handler function. The global handler
+ * is invoked upon each incoming GPE and Fixed Event. It is
+ * invoked at interrupt level at the time of the event dispatch.
+ * Can be used to update event counters, etc.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiInstallGlobalEventHandler (
+ ACPI_GBL_EVENT_HANDLER Handler,
+ void *Context)
+{
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (AcpiInstallGlobalEventHandler);
+
+
+ /* Parameter validation */
+
+ if (!Handler)
+ {
+ return_ACPI_STATUS (AE_BAD_PARAMETER);
+ }
+ Status = AcpiUtAcquireMutex (ACPI_MTX_EVENTS);
if (ACPI_FAILURE (Status))
{
- ACPI_WARNING ((AE_INFO,
- "Could not write to fixed event enable register 0x%X", Event));
+ return_ACPI_STATUS (Status);
}
- else
+
+ /* Don't allow two handlers. */
+
+ if (AcpiGbl_GlobalEventHandler)
{
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Disabled fixed event %X\n", Event));
+ Status = AE_ALREADY_EXISTS;
+ goto Cleanup;
}
+ AcpiGbl_GlobalEventHandler = Handler;
+ AcpiGbl_GlobalEventHandlerContext = Context;
+
+
+Cleanup:
(void) AcpiUtReleaseMutex (ACPI_MTX_EVENTS);
return_ACPI_STATUS (Status);
}
-ACPI_EXPORT_SYMBOL (AcpiRemoveFixedEventHandler)
+ACPI_EXPORT_SYMBOL (AcpiInstallGlobalEventHandler)
/*******************************************************************************
*
- * FUNCTION: AcpiInstallNotifyHandler
+ * FUNCTION: AcpiInstallFixedEventHandler
*
- * PARAMETERS: Device - The device for which notifies will be handled
- * HandlerType - The type of handler:
- * ACPI_SYSTEM_NOTIFY: SystemHandler (00-7f)
- * ACPI_DEVICE_NOTIFY: DriverHandler (80-ff)
- * ACPI_ALL_NOTIFY: both system and device
- * Handler - Address of the handler
+ * PARAMETERS: Event - Event type to enable.
+ * Handler - Pointer to the handler function for the
+ * event
* Context - Value passed to the handler on each GPE
*
* RETURN: Status
*
- * DESCRIPTION: Install a handler for notifies on an ACPI device
+ * DESCRIPTION: Saves the pointer to the handler function and then enables the
+ * event.
*
******************************************************************************/
ACPI_STATUS
-AcpiInstallNotifyHandler (
- ACPI_HANDLE Device,
- UINT32 HandlerType,
- ACPI_NOTIFY_HANDLER Handler,
+AcpiInstallFixedEventHandler (
+ UINT32 Event,
+ ACPI_EVENT_HANDLER Handler,
void *Context)
{
- ACPI_OPERAND_OBJECT *ObjDesc;
- ACPI_OPERAND_OBJECT *NotifyObj;
- ACPI_NAMESPACE_NODE *Node;
ACPI_STATUS Status;
- ACPI_FUNCTION_TRACE (AcpiInstallNotifyHandler);
+ ACPI_FUNCTION_TRACE (AcpiInstallFixedEventHandler);
/* Parameter validation */
- if ((!Device) ||
- (!Handler) ||
- (HandlerType > ACPI_MAX_NOTIFY_HANDLER_TYPE))
+ if (Event > ACPI_EVENT_MAX)
{
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
- Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
+ Status = AcpiUtAcquireMutex (ACPI_MTX_EVENTS);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
- /* Convert and validate the device handle */
+ /* Do not allow multiple handlers */
- Node = AcpiNsValidateHandle (Device);
- if (!Node)
+ if (AcpiGbl_FixedEventHandlers[Event].Handler)
{
- Status = AE_BAD_PARAMETER;
- goto UnlockAndExit;
+ Status = AE_ALREADY_EXISTS;
+ goto Cleanup;
}
- /*
- * Root Object:
- * Registering a notify handler on the root object indicates that the
- * caller wishes to receive notifications for all objects. Note that
- * only one <external> global handler can be regsitered (per notify type).
- */
- if (Device == ACPI_ROOT_OBJECT)
- {
- /* Make sure the handler is not already installed */
+ /* Install the handler before enabling the event */
- if (((HandlerType & ACPI_SYSTEM_NOTIFY) &&
- AcpiGbl_SystemNotify.Handler) ||
- ((HandlerType & ACPI_DEVICE_NOTIFY) &&
- AcpiGbl_DeviceNotify.Handler))
- {
- Status = AE_ALREADY_EXISTS;
- goto UnlockAndExit;
- }
+ AcpiGbl_FixedEventHandlers[Event].Handler = Handler;
+ AcpiGbl_FixedEventHandlers[Event].Context = Context;
- if (HandlerType & ACPI_SYSTEM_NOTIFY)
- {
- AcpiGbl_SystemNotify.Node = Node;
- AcpiGbl_SystemNotify.Handler = Handler;
- AcpiGbl_SystemNotify.Context = Context;
- }
+ Status = AcpiEnableEvent (Event, 0);
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_WARNING ((AE_INFO,
+ "Could not enable fixed event - %s (%u)",
+ AcpiUtGetEventName (Event), Event));
- if (HandlerType & ACPI_DEVICE_NOTIFY)
- {
- AcpiGbl_DeviceNotify.Node = Node;
- AcpiGbl_DeviceNotify.Handler = Handler;
- AcpiGbl_DeviceNotify.Context = Context;
- }
+ /* Remove the handler */
- /* Global notify handler installed */
+ AcpiGbl_FixedEventHandlers[Event].Handler = NULL;
+ AcpiGbl_FixedEventHandlers[Event].Context = NULL;
}
-
- /*
- * All Other Objects:
- * Caller will only receive notifications specific to the target object.
- * Note that only certain object types can receive notifications.
- */
else
{
- /* Notifies allowed on this object? */
-
- if (!AcpiEvIsNotifyObject (Node))
- {
- Status = AE_TYPE;
- goto UnlockAndExit;
- }
-
- /* Check for an existing internal object */
-
- ObjDesc = AcpiNsGetAttachedObject (Node);
- if (ObjDesc)
- {
- /* Object exists - make sure there's no handler */
-
- if (((HandlerType & ACPI_SYSTEM_NOTIFY) &&
- ObjDesc->CommonNotify.SystemNotify) ||
- ((HandlerType & ACPI_DEVICE_NOTIFY) &&
- ObjDesc->CommonNotify.DeviceNotify))
- {
- Status = AE_ALREADY_EXISTS;
- goto UnlockAndExit;
- }
- }
- else
- {
- /* Create a new object */
-
- ObjDesc = AcpiUtCreateInternalObject (Node->Type);
- if (!ObjDesc)
- {
- Status = AE_NO_MEMORY;
- goto UnlockAndExit;
- }
-
- /* Attach new object to the Node */
-
- Status = AcpiNsAttachObject (Device, ObjDesc, Node->Type);
-
- /* Remove local reference to the object */
-
- AcpiUtRemoveReference (ObjDesc);
- if (ACPI_FAILURE (Status))
- {
- goto UnlockAndExit;
- }
- }
-
- /* Install the handler */
-
- NotifyObj = AcpiUtCreateInternalObject (ACPI_TYPE_LOCAL_NOTIFY);
- if (!NotifyObj)
- {
- Status = AE_NO_MEMORY;
- goto UnlockAndExit;
- }
-
- NotifyObj->Notify.Node = Node;
- NotifyObj->Notify.Handler = Handler;
- NotifyObj->Notify.Context = Context;
-
- if (HandlerType & ACPI_SYSTEM_NOTIFY)
- {
- ObjDesc->CommonNotify.SystemNotify = NotifyObj;
- }
-
- if (HandlerType & ACPI_DEVICE_NOTIFY)
- {
- ObjDesc->CommonNotify.DeviceNotify = NotifyObj;
- }
-
- if (HandlerType == ACPI_ALL_NOTIFY)
- {
- /* Extra ref if installed in both */
-
- AcpiUtAddReference (NotifyObj);
- }
+ ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
+ "Enabled fixed event %s (%X), Handler=%p\n",
+ AcpiUtGetEventName (Event), Event, Handler));
}
-UnlockAndExit:
- (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
+Cleanup:
+ (void) AcpiUtReleaseMutex (ACPI_MTX_EVENTS);
return_ACPI_STATUS (Status);
}
-ACPI_EXPORT_SYMBOL (AcpiInstallNotifyHandler)
+ACPI_EXPORT_SYMBOL (AcpiInstallFixedEventHandler)
/*******************************************************************************
*
- * FUNCTION: AcpiRemoveNotifyHandler
+ * FUNCTION: AcpiRemoveFixedEventHandler
*
- * PARAMETERS: Device - The device for which notifies will be handled
- * HandlerType - The type of handler:
- * ACPI_SYSTEM_NOTIFY: SystemHandler (00-7f)
- * ACPI_DEVICE_NOTIFY: DriverHandler (80-ff)
- * ACPI_ALL_NOTIFY: both system and device
+ * PARAMETERS: Event - Event type to disable.
* Handler - Address of the handler
*
* RETURN: Status
*
- * DESCRIPTION: Remove a handler for notifies on an ACPI device
+ * DESCRIPTION: Disables the event and unregisters the event handler.
*
******************************************************************************/
ACPI_STATUS
-AcpiRemoveNotifyHandler (
- ACPI_HANDLE Device,
- UINT32 HandlerType,
- ACPI_NOTIFY_HANDLER Handler)
+AcpiRemoveFixedEventHandler (
+ UINT32 Event,
+ ACPI_EVENT_HANDLER Handler)
{
- ACPI_OPERAND_OBJECT *NotifyObj;
- ACPI_OPERAND_OBJECT *ObjDesc;
- ACPI_NAMESPACE_NODE *Node;
- ACPI_STATUS Status;
+ ACPI_STATUS Status = AE_OK;
- ACPI_FUNCTION_TRACE (AcpiRemoveNotifyHandler);
+ ACPI_FUNCTION_TRACE (AcpiRemoveFixedEventHandler);
/* Parameter validation */
- if ((!Device) ||
- (!Handler) ||
- (HandlerType > ACPI_MAX_NOTIFY_HANDLER_TYPE))
+ if (Event > ACPI_EVENT_MAX)
{
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
- Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
+ Status = AcpiUtAcquireMutex (ACPI_MTX_EVENTS);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
- /* Convert and validate the device handle */
-
- Node = AcpiNsValidateHandle (Device);
- if (!Node)
- {
- Status = AE_BAD_PARAMETER;
- goto UnlockAndExit;
- }
-
- /* Root Object */
+ /* Disable the event before removing the handler */
- if (Device == ACPI_ROOT_OBJECT)
- {
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Removing notify handler for namespace root object\n"));
+ Status = AcpiDisableEvent (Event, 0);
- if (((HandlerType & ACPI_SYSTEM_NOTIFY) &&
- !AcpiGbl_SystemNotify.Handler) ||
- ((HandlerType & ACPI_DEVICE_NOTIFY) &&
- !AcpiGbl_DeviceNotify.Handler))
- {
- Status = AE_NOT_EXIST;
- goto UnlockAndExit;
- }
+ /* Always Remove the handler */
- if (HandlerType & ACPI_SYSTEM_NOTIFY)
- {
- AcpiGbl_SystemNotify.Node = NULL;
- AcpiGbl_SystemNotify.Handler = NULL;
- AcpiGbl_SystemNotify.Context = NULL;
- }
+ AcpiGbl_FixedEventHandlers[Event].Handler = NULL;
+ AcpiGbl_FixedEventHandlers[Event].Context = NULL;
- if (HandlerType & ACPI_DEVICE_NOTIFY)
- {
- AcpiGbl_DeviceNotify.Node = NULL;
- AcpiGbl_DeviceNotify.Handler = NULL;
- AcpiGbl_DeviceNotify.Context = NULL;
- }
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_WARNING ((AE_INFO,
+ "Could not disable fixed event - %s (%u)",
+ AcpiUtGetEventName (Event), Event));
}
-
- /* All Other Objects */
-
else
{
- /* Notifies allowed on this object? */
-
- if (!AcpiEvIsNotifyObject (Node))
- {
- Status = AE_TYPE;
- goto UnlockAndExit;
- }
-
- /* Check for an existing internal object */
-
- ObjDesc = AcpiNsGetAttachedObject (Node);
- if (!ObjDesc)
- {
- Status = AE_NOT_EXIST;
- goto UnlockAndExit;
- }
-
- /* Object exists - make sure there's an existing handler */
-
- if (HandlerType & ACPI_SYSTEM_NOTIFY)
- {
- NotifyObj = ObjDesc->CommonNotify.SystemNotify;
- if (!NotifyObj)
- {
- Status = AE_NOT_EXIST;
- goto UnlockAndExit;
- }
-
- if (NotifyObj->Notify.Handler != Handler)
- {
- Status = AE_BAD_PARAMETER;
- goto UnlockAndExit;
- }
-
- /* Remove the handler */
-
- ObjDesc->CommonNotify.SystemNotify = NULL;
- AcpiUtRemoveReference (NotifyObj);
- }
-
- if (HandlerType & ACPI_DEVICE_NOTIFY)
- {
- NotifyObj = ObjDesc->CommonNotify.DeviceNotify;
- if (!NotifyObj)
- {
- Status = AE_NOT_EXIST;
- goto UnlockAndExit;
- }
-
- if (NotifyObj->Notify.Handler != Handler)
- {
- Status = AE_BAD_PARAMETER;
- goto UnlockAndExit;
- }
-
- /* Remove the handler */
-
- ObjDesc->CommonNotify.DeviceNotify = NULL;
- AcpiUtRemoveReference (NotifyObj);
- }
+ ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
+ "Disabled fixed event - %s (%X)\n",
+ AcpiUtGetEventName (Event), Event));
}
-
-UnlockAndExit:
- (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
+ (void) AcpiUtReleaseMutex (ACPI_MTX_EVENTS);
return_ACPI_STATUS (Status);
}
-ACPI_EXPORT_SYMBOL (AcpiRemoveNotifyHandler)
+ACPI_EXPORT_SYMBOL (AcpiRemoveFixedEventHandler)
/*******************************************************************************
ACPI_HANDLE GpeDevice,
UINT32 GpeNumber,
UINT32 Type,
- ACPI_EVENT_HANDLER Address,
+ ACPI_GPE_HANDLER Address,
void *Context)
{
ACPI_GPE_EVENT_INFO *GpeEventInfo;
- ACPI_HANDLER_INFO *Handler;
+ ACPI_GPE_HANDLER_INFO *Handler;
ACPI_STATUS Status;
ACPI_CPU_FLAGS Flags;
return_ACPI_STATUS (Status);
}
+ /* Allocate and init handler object (before lock) */
+
+ Handler = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_GPE_HANDLER_INFO));
+ if (!Handler)
+ {
+ Status = AE_NO_MEMORY;
+ goto UnlockAndExit;
+ }
+
+ Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
+
/* Ensure that we have a valid GPE number */
GpeEventInfo = AcpiEvGetGpeEventInfo (GpeDevice, GpeNumber);
if (!GpeEventInfo)
{
Status = AE_BAD_PARAMETER;
- goto UnlockAndExit;
+ goto FreeAndExit;
}
/* Make sure that there isn't a handler there already */
ACPI_GPE_DISPATCH_HANDLER)
{
Status = AE_ALREADY_EXISTS;
- goto UnlockAndExit;
+ goto FreeAndExit;
}
- /* Allocate and init handler object */
+ Handler->Address = Address;
+ Handler->Context = Context;
+ Handler->MethodNode = GpeEventInfo->Dispatch.MethodNode;
+ Handler->OriginalFlags = (UINT8) (GpeEventInfo->Flags &
+ (ACPI_GPE_XRUPT_TYPE_MASK | ACPI_GPE_DISPATCH_MASK));
- Handler = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_HANDLER_INFO));
- if (!Handler)
+ /*
+ * If the GPE is associated with a method, it may have been enabled
+ * automatically during initialization, in which case it has to be
+ * disabled now to avoid spurious execution of the handler.
+ */
+ if (((Handler->OriginalFlags & ACPI_GPE_DISPATCH_METHOD) ||
+ (Handler->OriginalFlags & ACPI_GPE_DISPATCH_NOTIFY)) &&
+ GpeEventInfo->RuntimeCount)
{
- Status = AE_NO_MEMORY;
- goto UnlockAndExit;
- }
+ Handler->OriginallyEnabled = TRUE;
+ (void) AcpiEvRemoveGpeReference (GpeEventInfo);
- Handler->Address = Address;
- Handler->Context = Context;
- Handler->MethodNode = GpeEventInfo->Dispatch.MethodNode;
+ /* Sanity check of original type against new type */
+
+ if (Type != (UINT32) (GpeEventInfo->Flags & ACPI_GPE_XRUPT_TYPE_MASK))
+ {
+ ACPI_WARNING ((AE_INFO, "GPE type mismatch (level/edge)"));
+ }
+ }
/* Install the handler */
- Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
GpeEventInfo->Dispatch.Handler = Handler;
- /* Setup up dispatch flags to indicate handler (vs. method) */
+ /* Setup up dispatch flags to indicate handler (vs. method/notify) */
GpeEventInfo->Flags &= ~(ACPI_GPE_XRUPT_TYPE_MASK | ACPI_GPE_DISPATCH_MASK);
GpeEventInfo->Flags |= (UINT8) (Type | ACPI_GPE_DISPATCH_HANDLER);
UnlockAndExit:
(void) AcpiUtReleaseMutex (ACPI_MTX_EVENTS);
return_ACPI_STATUS (Status);
+
+FreeAndExit:
+ AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
+ ACPI_FREE (Handler);
+ goto UnlockAndExit;
}
ACPI_EXPORT_SYMBOL (AcpiInstallGpeHandler)
AcpiRemoveGpeHandler (
ACPI_HANDLE GpeDevice,
UINT32 GpeNumber,
- ACPI_EVENT_HANDLER Address)
+ ACPI_GPE_HANDLER Address)
{
ACPI_GPE_EVENT_INFO *GpeEventInfo;
- ACPI_HANDLER_INFO *Handler;
+ ACPI_GPE_HANDLER_INFO *Handler;
ACPI_STATUS Status;
ACPI_CPU_FLAGS Flags;
return_ACPI_STATUS (Status);
}
+ Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
+
/* Ensure that we have a valid GPE number */
GpeEventInfo = AcpiEvGetGpeEventInfo (GpeDevice, GpeNumber);
/* Remove the handler */
- Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
Handler = GpeEventInfo->Dispatch.Handler;
/* Restore Method node (if any), set dispatch flags */
GpeEventInfo->Dispatch.MethodNode = Handler->MethodNode;
- GpeEventInfo->Flags &= ~ACPI_GPE_DISPATCH_MASK; /* Clear bits */
- if (Handler->MethodNode)
+ GpeEventInfo->Flags &=
+ ~(ACPI_GPE_XRUPT_TYPE_MASK | ACPI_GPE_DISPATCH_MASK);
+ GpeEventInfo->Flags |= Handler->OriginalFlags;
+
+ /*
+ * If the GPE was previously associated with a method and it was
+ * enabled, it should be enabled at this point to restore the
+ * post-initialization configuration.
+ */
+ if (((Handler->OriginalFlags & ACPI_GPE_DISPATCH_METHOD) ||
+ (Handler->OriginalFlags & ACPI_GPE_DISPATCH_NOTIFY)) &&
+ Handler->OriginallyEnabled)
{
- GpeEventInfo->Flags |= ACPI_GPE_DISPATCH_METHOD;
+ (void) AcpiEvAddGpeReference (GpeEventInfo);
}
+
AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
+ (void) AcpiUtReleaseMutex (ACPI_MTX_EVENTS);
+
+ /* Make sure all deferred GPE tasks are completed */
+
+ AcpiOsWaitEventsComplete ();
/* Now we can free the handler object */
ACPI_FREE (Handler);
-
+ return_ACPI_STATUS (Status);
UnlockAndExit:
+ AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
(void) AcpiUtReleaseMutex (ACPI_MTX_EVENTS);
return_ACPI_STATUS (Status);
}
ACPI_EXPORT_SYMBOL (AcpiReleaseGlobalLock)
+#endif /* !ACPI_REDUCED_HARDWARE */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __EVXFEVNT_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#define EXPORT_ACPI_INTERFACES
#include "acpi.h"
#include "accommon.h"
-#include "acevents.h"
-#include "acnamesp.h"
#include "actables.h"
#define _COMPONENT ACPI_EVENTS
ACPI_MODULE_NAME ("evxfevnt")
-/* Local prototypes */
-
-static ACPI_STATUS
-AcpiEvGetGpeDevice (
- ACPI_GPE_XRUPT_INFO *GpeXruptInfo,
- ACPI_GPE_BLOCK_INFO *GpeBlock,
- void *Context);
-
+#if (!ACPI_REDUCED_HARDWARE) /* Entire module */
/*******************************************************************************
*
* FUNCTION: AcpiEnable
return_ACPI_STATUS (AE_NO_ACPI_TABLES);
}
+ /* If the Hardware Reduced flag is set, machine is always in acpi mode */
+
+ if (AcpiGbl_ReducedHardware)
+ {
+ return_ACPI_STATUS (AE_OK);
+ }
+
/* Check current mode */
if (AcpiHwGetMode() == ACPI_SYS_MODE_ACPI)
ACPI_FUNCTION_TRACE (AcpiDisable);
+ /* If the Hardware Reduced flag is set, machine is always in acpi mode */
+
+ if (AcpiGbl_ReducedHardware)
+ {
+ return_ACPI_STATUS (AE_OK);
+ }
+
if (AcpiHwGetMode() == ACPI_SYS_MODE_LEGACY)
{
ACPI_DEBUG_PRINT ((ACPI_DB_INIT,
ACPI_EXPORT_SYMBOL (AcpiEnableEvent)
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiGpeWakeup
- *
- * PARAMETERS: GpeDevice - Parent GPE Device. NULL for GPE0/GPE1
- * GpeNumber - GPE level within the GPE block
- * Action - Enable or Disable
- *
- * RETURN: Status
- *
- * DESCRIPTION: Set or clear the GPE's wakeup enable mask bit.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiGpeWakeup (
- ACPI_HANDLE GpeDevice,
- UINT32 GpeNumber,
- UINT8 Action)
-{
- ACPI_STATUS Status = AE_OK;
- ACPI_GPE_EVENT_INFO *GpeEventInfo;
- ACPI_GPE_REGISTER_INFO *GpeRegisterInfo;
- ACPI_CPU_FLAGS Flags;
- UINT32 RegisterBit;
-
-
- ACPI_FUNCTION_TRACE (AcpiGpeWakeup);
-
-
- Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
-
- /* Ensure that we have a valid GPE number */
-
- GpeEventInfo = AcpiEvGetGpeEventInfo (GpeDevice, GpeNumber);
- if (!GpeEventInfo)
- {
- Status = AE_BAD_PARAMETER;
- goto UnlockAndExit;
- }
-
- GpeRegisterInfo = GpeEventInfo->RegisterInfo;
- if (!GpeRegisterInfo)
- {
- Status = AE_NOT_EXIST;
- goto UnlockAndExit;
- }
-
- RegisterBit = AcpiHwGetGpeRegisterBit (GpeEventInfo, GpeRegisterInfo);
-
- /* Perform the action */
-
- switch (Action)
- {
- case ACPI_GPE_ENABLE:
- ACPI_SET_BIT (GpeRegisterInfo->EnableForWake, (UINT8) RegisterBit);
- break;
-
- case ACPI_GPE_DISABLE:
- ACPI_CLEAR_BIT (GpeRegisterInfo->EnableForWake, (UINT8) RegisterBit);
- break;
-
- default:
- ACPI_ERROR ((AE_INFO, "%u, Invalid action", Action));
- Status = AE_BAD_PARAMETER;
- break;
- }
-
-UnlockAndExit:
- AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
- return_ACPI_STATUS (Status);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiGpeWakeup)
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiEnableGpe
- *
- * PARAMETERS: GpeDevice - Parent GPE Device. NULL for GPE0/GPE1
- * GpeNumber - GPE level within the GPE block
- *
- * RETURN: Status
- *
- * DESCRIPTION: Add a reference to a GPE. On the first reference, the GPE is
- * hardware-enabled.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiEnableGpe (
- ACPI_HANDLE GpeDevice,
- UINT32 GpeNumber)
-{
- ACPI_STATUS Status = AE_OK;
- ACPI_GPE_EVENT_INFO *GpeEventInfo;
- ACPI_CPU_FLAGS Flags;
-
-
- ACPI_FUNCTION_TRACE (AcpiEnableGpe);
-
-
- Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
-
- /* Ensure that we have a valid GPE number */
-
- GpeEventInfo = AcpiEvGetGpeEventInfo (GpeDevice, GpeNumber);
- if (!GpeEventInfo)
- {
- Status = AE_BAD_PARAMETER;
- goto UnlockAndExit;
- }
-
- if (GpeEventInfo->RuntimeCount == ACPI_UINT8_MAX)
- {
- Status = AE_LIMIT; /* Too many references */
- goto UnlockAndExit;
- }
-
- GpeEventInfo->RuntimeCount++;
- if (GpeEventInfo->RuntimeCount == 1)
- {
- Status = AcpiEvUpdateGpeEnableMask (GpeEventInfo);
- if (ACPI_SUCCESS (Status))
- {
- Status = AcpiEvEnableGpe (GpeEventInfo);
- }
- if (ACPI_FAILURE (Status))
- {
- GpeEventInfo->RuntimeCount--;
- }
- }
-
-UnlockAndExit:
- AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
- return_ACPI_STATUS (Status);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiEnableGpe)
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiDisableGpe
- *
- * PARAMETERS: GpeDevice - Parent GPE Device. NULL for GPE0/GPE1
- * GpeNumber - GPE level within the GPE block
- *
- * RETURN: Status
- *
- * DESCRIPTION: Remove a reference to a GPE. When the last reference is
- * removed, only then is the GPE disabled (for runtime GPEs), or
- * the GPE mask bit disabled (for wake GPEs)
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiDisableGpe (
- ACPI_HANDLE GpeDevice,
- UINT32 GpeNumber)
-{
- ACPI_STATUS Status = AE_OK;
- ACPI_GPE_EVENT_INFO *GpeEventInfo;
- ACPI_CPU_FLAGS Flags;
-
-
- ACPI_FUNCTION_TRACE (AcpiDisableGpe);
-
-
- Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
-
- /* Ensure that we have a valid GPE number */
-
- GpeEventInfo = AcpiEvGetGpeEventInfo (GpeDevice, GpeNumber);
- if (!GpeEventInfo)
- {
- Status = AE_BAD_PARAMETER;
- goto UnlockAndExit;
- }
-
- /* Hardware-disable a runtime GPE on removal of the last reference */
-
- if (!GpeEventInfo->RuntimeCount)
- {
- Status = AE_LIMIT; /* There are no references to remove */
- goto UnlockAndExit;
- }
-
- GpeEventInfo->RuntimeCount--;
- if (!GpeEventInfo->RuntimeCount)
- {
- Status = AcpiEvUpdateGpeEnableMask (GpeEventInfo);
- if (ACPI_SUCCESS (Status))
- {
- Status = AcpiHwLowSetGpe (GpeEventInfo, ACPI_GPE_DISABLE);
- }
- if (ACPI_FAILURE (Status))
- {
- GpeEventInfo->RuntimeCount++;
- }
- }
-
-UnlockAndExit:
- AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
- return_ACPI_STATUS (Status);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiDisableGpe)
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiSetGpe
- *
- * PARAMETERS: GpeDevice - Parent GPE Device. NULL for GPE0/GPE1
- * GpeNumber - GPE level within the GPE block
- * Action - ACPI_GPE_ENABLE or ACPI_GPE_DISABLE
- *
- * RETURN: Status
- *
- * DESCRIPTION: Enable or disable an individual GPE. This function bypasses
- * the reference count mechanism used in the AcpiEnableGpe and
- * AcpiDisableGpe interfaces -- and should be used with care.
- *
- * Note: Typically used to disable a runtime GPE for short period of time,
- * then re-enable it, without disturbing the existing reference counts. This
- * is useful, for example, in the Embedded Controller (EC) driver.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiSetGpe (
- ACPI_HANDLE GpeDevice,
- UINT32 GpeNumber,
- UINT8 Action)
-{
- ACPI_GPE_EVENT_INFO *GpeEventInfo;
- ACPI_STATUS Status;
- ACPI_CPU_FLAGS Flags;
-
-
- ACPI_FUNCTION_TRACE (AcpiSetGpe);
-
-
- Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
-
- /* Ensure that we have a valid GPE number */
-
- GpeEventInfo = AcpiEvGetGpeEventInfo (GpeDevice, GpeNumber);
- if (!GpeEventInfo)
- {
- Status = AE_BAD_PARAMETER;
- goto UnlockAndExit;
- }
-
- /* Perform the action */
-
- switch (Action)
- {
- case ACPI_GPE_ENABLE:
- Status = AcpiEvEnableGpe (GpeEventInfo);
- break;
-
- case ACPI_GPE_DISABLE:
- Status = AcpiHwLowSetGpe (GpeEventInfo, ACPI_GPE_DISABLE);
- break;
-
- default:
- Status = AE_BAD_PARAMETER;
- break;
- }
-
-UnlockAndExit:
- AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
- return_ACPI_STATUS (Status);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiSetGpe)
-
-
/*******************************************************************************
*
* FUNCTION: AcpiDisableEvent
*
- * PARAMETERS: Event - The fixed eventto be enabled
+ * PARAMETERS: Event - The fixed event to be disabled
* Flags - Reserved
*
* RETURN: Status
ACPI_EXPORT_SYMBOL (AcpiClearEvent)
-/*******************************************************************************
- *
- * FUNCTION: AcpiClearGpe
- *
- * PARAMETERS: GpeDevice - Parent GPE Device. NULL for GPE0/GPE1
- * GpeNumber - GPE level within the GPE block
- *
- * RETURN: Status
- *
- * DESCRIPTION: Clear an ACPI event (general purpose)
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiClearGpe (
- ACPI_HANDLE GpeDevice,
- UINT32 GpeNumber)
-{
- ACPI_STATUS Status = AE_OK;
- ACPI_GPE_EVENT_INFO *GpeEventInfo;
- ACPI_CPU_FLAGS Flags;
-
-
- ACPI_FUNCTION_TRACE (AcpiClearGpe);
-
-
- Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
-
- /* Ensure that we have a valid GPE number */
-
- GpeEventInfo = AcpiEvGetGpeEventInfo (GpeDevice, GpeNumber);
- if (!GpeEventInfo)
- {
- Status = AE_BAD_PARAMETER;
- goto UnlockAndExit;
- }
-
- Status = AcpiHwClearGpe (GpeEventInfo);
-
-UnlockAndExit:
- AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
- return_ACPI_STATUS (Status);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiClearGpe)
-
-
/*******************************************************************************
*
* FUNCTION: AcpiGetEventStatus
UINT32 Event,
ACPI_EVENT_STATUS *EventStatus)
{
- ACPI_STATUS Status = AE_OK;
+ ACPI_STATUS Status;
+ ACPI_EVENT_STATUS LocalEventStatus = 0;
+ UINT32 InByte;
ACPI_FUNCTION_TRACE (AcpiGetEventStatus);
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
- /* Get the status of the requested fixed event */
-
- Status = AcpiReadBitRegister (
- AcpiGbl_FixedEventInfo[Event].StatusRegisterId, EventStatus);
-
- return_ACPI_STATUS (Status);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiGetEventStatus)
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiGetGpeStatus
- *
- * PARAMETERS: GpeDevice - Parent GPE Device. NULL for GPE0/GPE1
- * GpeNumber - GPE level within the GPE block
- * EventStatus - Where the current status of the event will
- * be returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Get status of an event (general purpose)
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiGetGpeStatus (
- ACPI_HANDLE GpeDevice,
- UINT32 GpeNumber,
- ACPI_EVENT_STATUS *EventStatus)
-{
- ACPI_STATUS Status = AE_OK;
- ACPI_GPE_EVENT_INFO *GpeEventInfo;
- ACPI_CPU_FLAGS Flags;
-
-
- ACPI_FUNCTION_TRACE (AcpiGetGpeStatus);
-
-
- Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
-
- /* Ensure that we have a valid GPE number */
-
- GpeEventInfo = AcpiEvGetGpeEventInfo (GpeDevice, GpeNumber);
- if (!GpeEventInfo)
- {
- Status = AE_BAD_PARAMETER;
- goto UnlockAndExit;
- }
-
- /* Obtain status on the requested GPE number */
-
- Status = AcpiHwGetGpeStatus (GpeEventInfo, EventStatus);
-
-UnlockAndExit:
- AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
- return_ACPI_STATUS (Status);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiGetGpeStatus)
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiInstallGpeBlock
- *
- * PARAMETERS: GpeDevice - Handle to the parent GPE Block Device
- * GpeBlockAddress - Address and SpaceID
- * RegisterCount - Number of GPE register pairs in the block
- * InterruptNumber - H/W interrupt for the block
- *
- * RETURN: Status
- *
- * DESCRIPTION: Create and Install a block of GPE registers
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiInstallGpeBlock (
- ACPI_HANDLE GpeDevice,
- ACPI_GENERIC_ADDRESS *GpeBlockAddress,
- UINT32 RegisterCount,
- UINT32 InterruptNumber)
-{
- ACPI_STATUS Status;
- ACPI_OPERAND_OBJECT *ObjDesc;
- ACPI_NAMESPACE_NODE *Node;
- ACPI_GPE_BLOCK_INFO *GpeBlock;
-
-
- ACPI_FUNCTION_TRACE (AcpiInstallGpeBlock);
-
-
- if ((!GpeDevice) ||
- (!GpeBlockAddress) ||
- (!RegisterCount))
- {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
- }
-
- Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
-
- Node = AcpiNsValidateHandle (GpeDevice);
- if (!Node)
- {
- Status = AE_BAD_PARAMETER;
- goto UnlockAndExit;
- }
-
- /*
- * For user-installed GPE Block Devices, the GpeBlockBaseNumber
- * is always zero
- */
- Status = AcpiEvCreateGpeBlock (Node, GpeBlockAddress, RegisterCount,
- 0, InterruptNumber, &GpeBlock);
- if (ACPI_FAILURE (Status))
- {
- goto UnlockAndExit;
- }
-
- /* Install block in the DeviceObject attached to the node */
-
- ObjDesc = AcpiNsGetAttachedObject (Node);
- if (!ObjDesc)
- {
- /*
- * No object, create a new one (Device nodes do not always have
- * an attached object)
- */
- ObjDesc = AcpiUtCreateInternalObject (ACPI_TYPE_DEVICE);
- if (!ObjDesc)
- {
- Status = AE_NO_MEMORY;
- goto UnlockAndExit;
- }
-
- Status = AcpiNsAttachObject (Node, ObjDesc, ACPI_TYPE_DEVICE);
-
- /* Remove local reference to the object */
-
- AcpiUtRemoveReference (ObjDesc);
- if (ACPI_FAILURE (Status))
- {
- goto UnlockAndExit;
- }
- }
-
- /* Now install the GPE block in the DeviceObject */
-
- ObjDesc->Device.GpeBlock = GpeBlock;
-
- /* Run the _PRW methods and enable the runtime GPEs in the new block */
-
- Status = AcpiEvInitializeGpeBlock (Node, GpeBlock);
-
-
-UnlockAndExit:
- (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
- return_ACPI_STATUS (Status);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiInstallGpeBlock)
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiRemoveGpeBlock
- *
- * PARAMETERS: GpeDevice - Handle to the parent GPE Block Device
- *
- * RETURN: Status
- *
- * DESCRIPTION: Remove a previously installed block of GPE registers
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiRemoveGpeBlock (
- ACPI_HANDLE GpeDevice)
-{
- ACPI_OPERAND_OBJECT *ObjDesc;
- ACPI_STATUS Status;
- ACPI_NAMESPACE_NODE *Node;
-
-
- ACPI_FUNCTION_TRACE (AcpiRemoveGpeBlock);
-
-
- if (!GpeDevice)
- {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
- }
-
- Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
+ /* Fixed event currently can be dispatched? */
- Node = AcpiNsValidateHandle (GpeDevice);
- if (!Node)
+ if (AcpiGbl_FixedEventHandlers[Event].Handler)
{
- Status = AE_BAD_PARAMETER;
- goto UnlockAndExit;
+ LocalEventStatus |= ACPI_EVENT_FLAG_HAS_HANDLER;
}
- /* Get the DeviceObject attached to the node */
+ /* Fixed event currently enabled? */
- ObjDesc = AcpiNsGetAttachedObject (Node);
- if (!ObjDesc ||
- !ObjDesc->Device.GpeBlock)
- {
- return_ACPI_STATUS (AE_NULL_OBJECT);
- }
-
- /* Delete the GPE block (but not the DeviceObject) */
-
- Status = AcpiEvDeleteGpeBlock (ObjDesc->Device.GpeBlock);
- if (ACPI_SUCCESS (Status))
- {
- ObjDesc->Device.GpeBlock = NULL;
- }
-
-UnlockAndExit:
- (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
- return_ACPI_STATUS (Status);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiRemoveGpeBlock)
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiGetGpeDevice
- *
- * PARAMETERS: Index - System GPE index (0-CurrentGpeCount)
- * GpeDevice - Where the parent GPE Device is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Obtain the GPE device associated with the input index. A NULL
- * gpe device indicates that the gpe number is contained in one of
- * the FADT-defined gpe blocks. Otherwise, the GPE block device.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiGetGpeDevice (
- UINT32 Index,
- ACPI_HANDLE *GpeDevice)
-{
- ACPI_GPE_DEVICE_INFO Info;
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_TRACE (AcpiGetGpeDevice);
-
-
- if (!GpeDevice)
- {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
- }
-
- if (Index >= AcpiCurrentGpeCount)
- {
- return_ACPI_STATUS (AE_NOT_EXIST);
- }
-
- /* Setup and walk the GPE list */
-
- Info.Index = Index;
- Info.Status = AE_NOT_EXIST;
- Info.GpeDevice = NULL;
- Info.NextBlockBaseIndex = 0;
-
- Status = AcpiEvWalkGpeList (AcpiEvGetGpeDevice, &Info);
+ Status = AcpiReadBitRegister (
+ AcpiGbl_FixedEventInfo[Event].EnableRegisterId, &InByte);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
- *GpeDevice = ACPI_CAST_PTR (ACPI_HANDLE, Info.GpeDevice);
- return_ACPI_STATUS (Info.Status);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiGetGpeDevice)
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiEvGetGpeDevice
- *
- * PARAMETERS: GPE_WALK_CALLBACK
- *
- * RETURN: Status
- *
- * DESCRIPTION: Matches the input GPE index (0-CurrentGpeCount) with a GPE
- * block device. NULL if the GPE is one of the FADT-defined GPEs.
- *
- ******************************************************************************/
-
-static ACPI_STATUS
-AcpiEvGetGpeDevice (
- ACPI_GPE_XRUPT_INFO *GpeXruptInfo,
- ACPI_GPE_BLOCK_INFO *GpeBlock,
- void *Context)
-{
- ACPI_GPE_DEVICE_INFO *Info = Context;
-
-
- /* Increment Index by the number of GPEs in this block */
-
- Info->NextBlockBaseIndex += GpeBlock->GpeCount;
-
- if (Info->Index < Info->NextBlockBaseIndex)
+ if (InByte)
{
- /*
- * The GPE index is within this block, get the node. Leave the node
- * NULL for the FADT-defined GPEs
- */
- if ((GpeBlock->Node)->Type == ACPI_TYPE_DEVICE)
- {
- Info->GpeDevice = GpeBlock->Node;
- }
-
- Info->Status = AE_OK;
- return (AE_CTRL_END);
+ LocalEventStatus |= ACPI_EVENT_FLAG_ENABLED;
}
- return (AE_OK);
-}
-
+ /* Fixed event currently active? */
-/******************************************************************************
- *
- * FUNCTION: AcpiDisableAllGpes
- *
- * PARAMETERS: None
- *
- * RETURN: Status
- *
- * DESCRIPTION: Disable and clear all GPEs in all GPE blocks
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiDisableAllGpes (
- void)
-{
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_TRACE (AcpiDisableAllGpes);
-
-
- Status = AcpiUtAcquireMutex (ACPI_MTX_EVENTS);
+ Status = AcpiReadBitRegister (
+ AcpiGbl_FixedEventInfo[Event].StatusRegisterId, &InByte);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
- Status = AcpiHwDisableAllGpes ();
- (void) AcpiUtReleaseMutex (ACPI_MTX_EVENTS);
-
- return_ACPI_STATUS (Status);
-}
-
-
-/******************************************************************************
- *
- * FUNCTION: AcpiEnableAllRuntimeGpes
- *
- * PARAMETERS: None
- *
- * RETURN: Status
- *
- * DESCRIPTION: Enable all "runtime" GPEs, in all GPE blocks
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiEnableAllRuntimeGpes (
- void)
-{
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_TRACE (AcpiEnableAllRuntimeGpes);
-
-
- Status = AcpiUtAcquireMutex (ACPI_MTX_EVENTS);
- if (ACPI_FAILURE (Status))
+ if (InByte)
{
- return_ACPI_STATUS (Status);
+ LocalEventStatus |= ACPI_EVENT_FLAG_SET;
}
- Status = AcpiHwEnableAllRuntimeGpes ();
- (void) AcpiUtReleaseMutex (ACPI_MTX_EVENTS);
-
- return_ACPI_STATUS (Status);
+ (*EventStatus) = LocalEventStatus;
+ return_ACPI_STATUS (AE_OK);
}
+ACPI_EXPORT_SYMBOL (AcpiGetEventStatus)
+#endif /* !ACPI_REDUCED_HARDWARE */
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: evxfgpe - External Interfaces for General Purpose Events (GPEs)
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#define EXPORT_ACPI_INTERFACES
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acevents.h"
+#include "acnamesp.h"
+
+#define _COMPONENT ACPI_EVENTS
+ ACPI_MODULE_NAME ("evxfgpe")
+
+
+#if (!ACPI_REDUCED_HARDWARE) /* Entire module */
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUpdateAllGpes
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Complete GPE initialization and enable all GPEs that have
+ * associated _Lxx or _Exx methods and are not pointed to by any
+ * device _PRW methods (this indicates that these GPEs are
+ * generally intended for system or device wakeup. Such GPEs
+ * have to be enabled directly when the devices whose _PRW
+ * methods point to them are set up for wakeup signaling.)
+ *
+ * NOTE: Should be called after any GPEs are added to the system. Primarily,
+ * after the system _PRW methods have been run, but also after a GPE Block
+ * Device has been added or if any new GPE methods have been added via a
+ * dynamic table load.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiUpdateAllGpes (
+ void)
+{
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (AcpiUpdateAllGpes);
+
+
+ Status = AcpiUtAcquireMutex (ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ if (AcpiGbl_AllGpesInitialized)
+ {
+ goto UnlockAndExit;
+ }
+
+ Status = AcpiEvWalkGpeList (AcpiEvInitializeGpeBlock, NULL);
+ if (ACPI_SUCCESS (Status))
+ {
+ AcpiGbl_AllGpesInitialized = TRUE;
+ }
+
+UnlockAndExit:
+ (void) AcpiUtReleaseMutex (ACPI_MTX_EVENTS);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiUpdateAllGpes)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEnableGpe
+ *
+ * PARAMETERS: GpeDevice - Parent GPE Device. NULL for GPE0/GPE1
+ * GpeNumber - GPE level within the GPE block
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Add a reference to a GPE. On the first reference, the GPE is
+ * hardware-enabled.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiEnableGpe (
+ ACPI_HANDLE GpeDevice,
+ UINT32 GpeNumber)
+{
+ ACPI_STATUS Status = AE_BAD_PARAMETER;
+ ACPI_GPE_EVENT_INFO *GpeEventInfo;
+ ACPI_CPU_FLAGS Flags;
+
+
+ ACPI_FUNCTION_TRACE (AcpiEnableGpe);
+
+
+ Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
+
+ /*
+ * Ensure that we have a valid GPE number and that there is some way
+ * of handling the GPE (handler or a GPE method). In other words, we
+ * won't allow a valid GPE to be enabled if there is no way to handle it.
+ */
+ GpeEventInfo = AcpiEvGetGpeEventInfo (GpeDevice, GpeNumber);
+ if (GpeEventInfo)
+ {
+ if ((GpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK) !=
+ ACPI_GPE_DISPATCH_NONE)
+ {
+ Status = AcpiEvAddGpeReference (GpeEventInfo);
+ }
+ else
+ {
+ Status = AE_NO_HANDLER;
+ }
+ }
+
+ AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiEnableGpe)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDisableGpe
+ *
+ * PARAMETERS: GpeDevice - Parent GPE Device. NULL for GPE0/GPE1
+ * GpeNumber - GPE level within the GPE block
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Remove a reference to a GPE. When the last reference is
+ * removed, only then is the GPE disabled (for runtime GPEs), or
+ * the GPE mask bit disabled (for wake GPEs)
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiDisableGpe (
+ ACPI_HANDLE GpeDevice,
+ UINT32 GpeNumber)
+{
+ ACPI_STATUS Status = AE_BAD_PARAMETER;
+ ACPI_GPE_EVENT_INFO *GpeEventInfo;
+ ACPI_CPU_FLAGS Flags;
+
+
+ ACPI_FUNCTION_TRACE (AcpiDisableGpe);
+
+
+ Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
+
+ /* Ensure that we have a valid GPE number */
+
+ GpeEventInfo = AcpiEvGetGpeEventInfo (GpeDevice, GpeNumber);
+ if (GpeEventInfo)
+ {
+ Status = AcpiEvRemoveGpeReference (GpeEventInfo);
+ }
+
+ AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiDisableGpe)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiSetGpe
+ *
+ * PARAMETERS: GpeDevice - Parent GPE Device. NULL for GPE0/GPE1
+ * GpeNumber - GPE level within the GPE block
+ * Action - ACPI_GPE_ENABLE or ACPI_GPE_DISABLE
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Enable or disable an individual GPE. This function bypasses
+ * the reference count mechanism used in the AcpiEnableGpe and
+ * AcpiDisableGpe interfaces -- and should be used with care.
+ *
+ * Note: Typically used to disable a runtime GPE for short period of time,
+ * then re-enable it, without disturbing the existing reference counts. This
+ * is useful, for example, in the Embedded Controller (EC) driver.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiSetGpe (
+ ACPI_HANDLE GpeDevice,
+ UINT32 GpeNumber,
+ UINT8 Action)
+{
+ ACPI_GPE_EVENT_INFO *GpeEventInfo;
+ ACPI_STATUS Status;
+ ACPI_CPU_FLAGS Flags;
+
+
+ ACPI_FUNCTION_TRACE (AcpiSetGpe);
+
+
+ Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
+
+ /* Ensure that we have a valid GPE number */
+
+ GpeEventInfo = AcpiEvGetGpeEventInfo (GpeDevice, GpeNumber);
+ if (!GpeEventInfo)
+ {
+ Status = AE_BAD_PARAMETER;
+ goto UnlockAndExit;
+ }
+
+ /* Perform the action */
+
+ switch (Action)
+ {
+ case ACPI_GPE_ENABLE:
+
+ Status = AcpiEvEnableGpe (GpeEventInfo);
+ break;
+
+ case ACPI_GPE_DISABLE:
+
+ Status = AcpiHwLowSetGpe (GpeEventInfo, ACPI_GPE_DISABLE);
+ break;
+
+ default:
+
+ Status = AE_BAD_PARAMETER;
+ break;
+ }
+
+UnlockAndExit:
+ AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiSetGpe)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiMarkGpeForWake
+ *
+ * PARAMETERS: GpeDevice - Parent GPE Device. NULL for GPE0/GPE1
+ * GpeNumber - GPE level within the GPE block
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Mark a GPE as having the ability to wake the system. Simply
+ * sets the ACPI_GPE_CAN_WAKE flag.
+ *
+ * Some potential callers of AcpiSetupGpeForWake may know in advance that
+ * there won't be any notify handlers installed for device wake notifications
+ * from the given GPE (one example is a button GPE in Linux). For these cases,
+ * AcpiMarkGpeForWake should be used instead of AcpiSetupGpeForWake.
+ * This will set the ACPI_GPE_CAN_WAKE flag for the GPE without trying to
+ * setup implicit wake notification for it (since there's no handler method).
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiMarkGpeForWake (
+ ACPI_HANDLE GpeDevice,
+ UINT32 GpeNumber)
+{
+ ACPI_GPE_EVENT_INFO *GpeEventInfo;
+ ACPI_STATUS Status = AE_BAD_PARAMETER;
+ ACPI_CPU_FLAGS Flags;
+
+
+ ACPI_FUNCTION_TRACE (AcpiMarkGpeForWake);
+
+
+ Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
+
+ /* Ensure that we have a valid GPE number */
+
+ GpeEventInfo = AcpiEvGetGpeEventInfo (GpeDevice, GpeNumber);
+ if (GpeEventInfo)
+ {
+ /* Mark the GPE as a possible wake event */
+
+ GpeEventInfo->Flags |= ACPI_GPE_CAN_WAKE;
+ Status = AE_OK;
+ }
+
+ AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiMarkGpeForWake)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiSetupGpeForWake
+ *
+ * PARAMETERS: WakeDevice - Device associated with the GPE (via _PRW)
+ * GpeDevice - Parent GPE Device. NULL for GPE0/GPE1
+ * GpeNumber - GPE level within the GPE block
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Mark a GPE as having the ability to wake the system. This
+ * interface is intended to be used as the host executes the
+ * _PRW methods (Power Resources for Wake) in the system tables.
+ * Each _PRW appears under a Device Object (The WakeDevice), and
+ * contains the info for the wake GPE associated with the
+ * WakeDevice.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiSetupGpeForWake (
+ ACPI_HANDLE WakeDevice,
+ ACPI_HANDLE GpeDevice,
+ UINT32 GpeNumber)
+{
+ ACPI_STATUS Status;
+ ACPI_GPE_EVENT_INFO *GpeEventInfo;
+ ACPI_NAMESPACE_NODE *DeviceNode;
+ ACPI_GPE_NOTIFY_INFO *Notify;
+ ACPI_GPE_NOTIFY_INFO *NewNotify;
+ ACPI_CPU_FLAGS Flags;
+
+
+ ACPI_FUNCTION_TRACE (AcpiSetupGpeForWake);
+
+
+ /* Parameter Validation */
+
+ if (!WakeDevice)
+ {
+ /*
+ * By forcing WakeDevice to be valid, we automatically enable the
+ * implicit notify feature on all hosts.
+ */
+ return_ACPI_STATUS (AE_BAD_PARAMETER);
+ }
+
+ /* Handle root object case */
+
+ if (WakeDevice == ACPI_ROOT_OBJECT)
+ {
+ DeviceNode = AcpiGbl_RootNode;
+ }
+ else
+ {
+ DeviceNode = ACPI_CAST_PTR (ACPI_NAMESPACE_NODE, WakeDevice);
+ }
+
+ /* Validate WakeDevice is of type Device */
+
+ if (DeviceNode->Type != ACPI_TYPE_DEVICE)
+ {
+ return_ACPI_STATUS (AE_BAD_PARAMETER);
+ }
+
+ /*
+ * Allocate a new notify object up front, in case it is needed.
+ * Memory allocation while holding a spinlock is a big no-no
+ * on some hosts.
+ */
+ NewNotify = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_GPE_NOTIFY_INFO));
+ if (!NewNotify)
+ {
+ return_ACPI_STATUS (AE_NO_MEMORY);
+ }
+
+ Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
+
+ /* Ensure that we have a valid GPE number */
+
+ GpeEventInfo = AcpiEvGetGpeEventInfo (GpeDevice, GpeNumber);
+ if (!GpeEventInfo)
+ {
+ Status = AE_BAD_PARAMETER;
+ goto UnlockAndExit;
+ }
+
+ /*
+ * If there is no method or handler for this GPE, then the
+ * WakeDevice will be notified whenever this GPE fires. This is
+ * known as an "implicit notify". Note: The GPE is assumed to be
+ * level-triggered (for windows compatibility).
+ */
+ if ((GpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK) ==
+ ACPI_GPE_DISPATCH_NONE)
+ {
+ /*
+ * This is the first device for implicit notify on this GPE.
+ * Just set the flags here, and enter the NOTIFY block below.
+ */
+ GpeEventInfo->Flags =
+ (ACPI_GPE_DISPATCH_NOTIFY | ACPI_GPE_LEVEL_TRIGGERED);
+ }
+
+ /*
+ * If we already have an implicit notify on this GPE, add
+ * this device to the notify list.
+ */
+ if ((GpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK) ==
+ ACPI_GPE_DISPATCH_NOTIFY)
+ {
+ /* Ensure that the device is not already in the list */
+
+ Notify = GpeEventInfo->Dispatch.NotifyList;
+ while (Notify)
+ {
+ if (Notify->DeviceNode == DeviceNode)
+ {
+ Status = AE_ALREADY_EXISTS;
+ goto UnlockAndExit;
+ }
+ Notify = Notify->Next;
+ }
+
+ /* Add this device to the notify list for this GPE */
+
+ NewNotify->DeviceNode = DeviceNode;
+ NewNotify->Next = GpeEventInfo->Dispatch.NotifyList;
+ GpeEventInfo->Dispatch.NotifyList = NewNotify;
+ NewNotify = NULL;
+ }
+
+ /* Mark the GPE as a possible wake event */
+
+ GpeEventInfo->Flags |= ACPI_GPE_CAN_WAKE;
+ Status = AE_OK;
+
+
+UnlockAndExit:
+ AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
+
+ /* Delete the notify object if it was not used above */
+
+ if (NewNotify)
+ {
+ ACPI_FREE (NewNotify);
+ }
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiSetupGpeForWake)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiSetGpeWakeMask
+ *
+ * PARAMETERS: GpeDevice - Parent GPE Device. NULL for GPE0/GPE1
+ * GpeNumber - GPE level within the GPE block
+ * Action - Enable or Disable
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Set or clear the GPE's wakeup enable mask bit. The GPE must
+ * already be marked as a WAKE GPE.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiSetGpeWakeMask (
+ ACPI_HANDLE GpeDevice,
+ UINT32 GpeNumber,
+ UINT8 Action)
+{
+ ACPI_STATUS Status = AE_OK;
+ ACPI_GPE_EVENT_INFO *GpeEventInfo;
+ ACPI_GPE_REGISTER_INFO *GpeRegisterInfo;
+ ACPI_CPU_FLAGS Flags;
+ UINT32 RegisterBit;
+
+
+ ACPI_FUNCTION_TRACE (AcpiSetGpeWakeMask);
+
+
+ Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
+
+ /*
+ * Ensure that we have a valid GPE number and that this GPE is in
+ * fact a wake GPE
+ */
+ GpeEventInfo = AcpiEvGetGpeEventInfo (GpeDevice, GpeNumber);
+ if (!GpeEventInfo)
+ {
+ Status = AE_BAD_PARAMETER;
+ goto UnlockAndExit;
+ }
+
+ if (!(GpeEventInfo->Flags & ACPI_GPE_CAN_WAKE))
+ {
+ Status = AE_TYPE;
+ goto UnlockAndExit;
+ }
+
+ GpeRegisterInfo = GpeEventInfo->RegisterInfo;
+ if (!GpeRegisterInfo)
+ {
+ Status = AE_NOT_EXIST;
+ goto UnlockAndExit;
+ }
+
+ RegisterBit = AcpiHwGetGpeRegisterBit (GpeEventInfo);
+
+ /* Perform the action */
+
+ switch (Action)
+ {
+ case ACPI_GPE_ENABLE:
+
+ ACPI_SET_BIT (GpeRegisterInfo->EnableForWake, (UINT8) RegisterBit);
+ break;
+
+ case ACPI_GPE_DISABLE:
+
+ ACPI_CLEAR_BIT (GpeRegisterInfo->EnableForWake, (UINT8) RegisterBit);
+ break;
+
+ default:
+
+ ACPI_ERROR ((AE_INFO, "%u, Invalid action", Action));
+ Status = AE_BAD_PARAMETER;
+ break;
+ }
+
+UnlockAndExit:
+ AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiSetGpeWakeMask)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiClearGpe
+ *
+ * PARAMETERS: GpeDevice - Parent GPE Device. NULL for GPE0/GPE1
+ * GpeNumber - GPE level within the GPE block
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Clear an ACPI event (general purpose)
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiClearGpe (
+ ACPI_HANDLE GpeDevice,
+ UINT32 GpeNumber)
+{
+ ACPI_STATUS Status = AE_OK;
+ ACPI_GPE_EVENT_INFO *GpeEventInfo;
+ ACPI_CPU_FLAGS Flags;
+
+
+ ACPI_FUNCTION_TRACE (AcpiClearGpe);
+
+
+ Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
+
+ /* Ensure that we have a valid GPE number */
+
+ GpeEventInfo = AcpiEvGetGpeEventInfo (GpeDevice, GpeNumber);
+ if (!GpeEventInfo)
+ {
+ Status = AE_BAD_PARAMETER;
+ goto UnlockAndExit;
+ }
+
+ Status = AcpiHwClearGpe (GpeEventInfo);
+
+UnlockAndExit:
+ AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiClearGpe)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiGetGpeStatus
+ *
+ * PARAMETERS: GpeDevice - Parent GPE Device. NULL for GPE0/GPE1
+ * GpeNumber - GPE level within the GPE block
+ * EventStatus - Where the current status of the event
+ * will be returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Get the current status of a GPE (signalled/not_signalled)
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiGetGpeStatus (
+ ACPI_HANDLE GpeDevice,
+ UINT32 GpeNumber,
+ ACPI_EVENT_STATUS *EventStatus)
+{
+ ACPI_STATUS Status = AE_OK;
+ ACPI_GPE_EVENT_INFO *GpeEventInfo;
+ ACPI_CPU_FLAGS Flags;
+
+
+ ACPI_FUNCTION_TRACE (AcpiGetGpeStatus);
+
+
+ Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
+
+ /* Ensure that we have a valid GPE number */
+
+ GpeEventInfo = AcpiEvGetGpeEventInfo (GpeDevice, GpeNumber);
+ if (!GpeEventInfo)
+ {
+ Status = AE_BAD_PARAMETER;
+ goto UnlockAndExit;
+ }
+
+ /* Obtain status on the requested GPE number */
+
+ Status = AcpiHwGetGpeStatus (GpeEventInfo, EventStatus);
+
+UnlockAndExit:
+ AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiGetGpeStatus)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiFinishGpe
+ *
+ * PARAMETERS: GpeDevice - Namespace node for the GPE Block
+ * (NULL for FADT defined GPEs)
+ * GpeNumber - GPE level within the GPE block
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Clear and conditionally reenable a GPE. This completes the GPE
+ * processing. Intended for use by asynchronous host-installed
+ * GPE handlers. The GPE is only reenabled if the EnableForRun bit
+ * is set in the GPE info.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiFinishGpe (
+ ACPI_HANDLE GpeDevice,
+ UINT32 GpeNumber)
+{
+ ACPI_GPE_EVENT_INFO *GpeEventInfo;
+ ACPI_STATUS Status;
+ ACPI_CPU_FLAGS Flags;
+
+
+ ACPI_FUNCTION_TRACE (AcpiFinishGpe);
+
+
+ Flags = AcpiOsAcquireLock (AcpiGbl_GpeLock);
+
+ /* Ensure that we have a valid GPE number */
+
+ GpeEventInfo = AcpiEvGetGpeEventInfo (GpeDevice, GpeNumber);
+ if (!GpeEventInfo)
+ {
+ Status = AE_BAD_PARAMETER;
+ goto UnlockAndExit;
+ }
+
+ Status = AcpiEvFinishGpe (GpeEventInfo);
+
+UnlockAndExit:
+ AcpiOsReleaseLock (AcpiGbl_GpeLock, Flags);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiFinishGpe)
+
+
+/******************************************************************************
+ *
+ * FUNCTION: AcpiDisableAllGpes
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Disable and clear all GPEs in all GPE blocks
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiDisableAllGpes (
+ void)
+{
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (AcpiDisableAllGpes);
+
+
+ Status = AcpiUtAcquireMutex (ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ Status = AcpiHwDisableAllGpes ();
+ (void) AcpiUtReleaseMutex (ACPI_MTX_EVENTS);
+
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiDisableAllGpes)
+
+
+/******************************************************************************
+ *
+ * FUNCTION: AcpiEnableAllRuntimeGpes
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Enable all "runtime" GPEs, in all GPE blocks
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiEnableAllRuntimeGpes (
+ void)
+{
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (AcpiEnableAllRuntimeGpes);
+
+
+ Status = AcpiUtAcquireMutex (ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ Status = AcpiHwEnableAllRuntimeGpes ();
+ (void) AcpiUtReleaseMutex (ACPI_MTX_EVENTS);
+
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiEnableAllRuntimeGpes)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiInstallGpeBlock
+ *
+ * PARAMETERS: GpeDevice - Handle to the parent GPE Block Device
+ * GpeBlockAddress - Address and SpaceID
+ * RegisterCount - Number of GPE register pairs in the block
+ * InterruptNumber - H/W interrupt for the block
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Create and Install a block of GPE registers. The GPEs are not
+ * enabled here.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiInstallGpeBlock (
+ ACPI_HANDLE GpeDevice,
+ ACPI_GENERIC_ADDRESS *GpeBlockAddress,
+ UINT32 RegisterCount,
+ UINT32 InterruptNumber)
+{
+ ACPI_STATUS Status;
+ ACPI_OPERAND_OBJECT *ObjDesc;
+ ACPI_NAMESPACE_NODE *Node;
+ ACPI_GPE_BLOCK_INFO *GpeBlock;
+
+
+ ACPI_FUNCTION_TRACE (AcpiInstallGpeBlock);
+
+
+ if ((!GpeDevice) ||
+ (!GpeBlockAddress) ||
+ (!RegisterCount))
+ {
+ return_ACPI_STATUS (AE_BAD_PARAMETER);
+ }
+
+ Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ Node = AcpiNsValidateHandle (GpeDevice);
+ if (!Node)
+ {
+ Status = AE_BAD_PARAMETER;
+ goto UnlockAndExit;
+ }
+
+ /* Validate the parent device */
+
+ if (Node->Type != ACPI_TYPE_DEVICE)
+ {
+ Status = AE_TYPE;
+ goto UnlockAndExit;
+ }
+
+ if (Node->Object)
+ {
+ Status = AE_ALREADY_EXISTS;
+ goto UnlockAndExit;
+ }
+
+ /*
+ * For user-installed GPE Block Devices, the GpeBlockBaseNumber
+ * is always zero
+ */
+ Status = AcpiEvCreateGpeBlock (Node, GpeBlockAddress->Address,
+ GpeBlockAddress->SpaceId, RegisterCount,
+ 0, InterruptNumber, &GpeBlock);
+ if (ACPI_FAILURE (Status))
+ {
+ goto UnlockAndExit;
+ }
+
+ /* Install block in the DeviceObject attached to the node */
+
+ ObjDesc = AcpiNsGetAttachedObject (Node);
+ if (!ObjDesc)
+ {
+ /*
+ * No object, create a new one (Device nodes do not always have
+ * an attached object)
+ */
+ ObjDesc = AcpiUtCreateInternalObject (ACPI_TYPE_DEVICE);
+ if (!ObjDesc)
+ {
+ Status = AE_NO_MEMORY;
+ goto UnlockAndExit;
+ }
+
+ Status = AcpiNsAttachObject (Node, ObjDesc, ACPI_TYPE_DEVICE);
+
+ /* Remove local reference to the object */
+
+ AcpiUtRemoveReference (ObjDesc);
+ if (ACPI_FAILURE (Status))
+ {
+ goto UnlockAndExit;
+ }
+ }
+
+ /* Now install the GPE block in the DeviceObject */
+
+ ObjDesc->Device.GpeBlock = GpeBlock;
+
+
+UnlockAndExit:
+ (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiInstallGpeBlock)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiRemoveGpeBlock
+ *
+ * PARAMETERS: GpeDevice - Handle to the parent GPE Block Device
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Remove a previously installed block of GPE registers
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiRemoveGpeBlock (
+ ACPI_HANDLE GpeDevice)
+{
+ ACPI_OPERAND_OBJECT *ObjDesc;
+ ACPI_STATUS Status;
+ ACPI_NAMESPACE_NODE *Node;
+
+
+ ACPI_FUNCTION_TRACE (AcpiRemoveGpeBlock);
+
+
+ if (!GpeDevice)
+ {
+ return_ACPI_STATUS (AE_BAD_PARAMETER);
+ }
+
+ Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ Node = AcpiNsValidateHandle (GpeDevice);
+ if (!Node)
+ {
+ Status = AE_BAD_PARAMETER;
+ goto UnlockAndExit;
+ }
+
+ /* Validate the parent device */
+
+ if (Node->Type != ACPI_TYPE_DEVICE)
+ {
+ Status = AE_TYPE;
+ goto UnlockAndExit;
+ }
+
+ /* Get the DeviceObject attached to the node */
+
+ ObjDesc = AcpiNsGetAttachedObject (Node);
+ if (!ObjDesc ||
+ !ObjDesc->Device.GpeBlock)
+ {
+ return_ACPI_STATUS (AE_NULL_OBJECT);
+ }
+
+ /* Delete the GPE block (but not the DeviceObject) */
+
+ Status = AcpiEvDeleteGpeBlock (ObjDesc->Device.GpeBlock);
+ if (ACPI_SUCCESS (Status))
+ {
+ ObjDesc->Device.GpeBlock = NULL;
+ }
+
+UnlockAndExit:
+ (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiRemoveGpeBlock)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiGetGpeDevice
+ *
+ * PARAMETERS: Index - System GPE index (0-CurrentGpeCount)
+ * GpeDevice - Where the parent GPE Device is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Obtain the GPE device associated with the input index. A NULL
+ * gpe device indicates that the gpe number is contained in one of
+ * the FADT-defined gpe blocks. Otherwise, the GPE block device.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiGetGpeDevice (
+ UINT32 Index,
+ ACPI_HANDLE *GpeDevice)
+{
+ ACPI_GPE_DEVICE_INFO Info;
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (AcpiGetGpeDevice);
+
+
+ if (!GpeDevice)
+ {
+ return_ACPI_STATUS (AE_BAD_PARAMETER);
+ }
+
+ if (Index >= AcpiCurrentGpeCount)
+ {
+ return_ACPI_STATUS (AE_NOT_EXIST);
+ }
+
+ /* Setup and walk the GPE list */
+
+ Info.Index = Index;
+ Info.Status = AE_NOT_EXIST;
+ Info.GpeDevice = NULL;
+ Info.NextBlockBaseIndex = 0;
+
+ Status = AcpiEvWalkGpeList (AcpiEvGetGpeDevice, &Info);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ *GpeDevice = ACPI_CAST_PTR (ACPI_HANDLE, Info.GpeDevice);
+ return_ACPI_STATUS (Info.Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiGetGpeDevice)
+
+#endif /* !ACPI_REDUCED_HARDWARE */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EVXFREGN_C__
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#define EXPORT_ACPI_INTERFACES
#include "acpi.h"
#include "accommon.h"
*
* DESCRIPTION: Install a handler for all OpRegions of a given SpaceId.
*
+ * NOTE: This function should only be called after AcpiEnableSubsystem has
+ * been called. This is because any _REG methods associated with the Space ID
+ * are executed here, and these methods can only be safely executed after
+ * the default handlers have been installed and the hardware has been
+ * initialized (via AcpiEnableSubsystem.)
+ *
******************************************************************************/
ACPI_STATUS
goto UnlockAndExit;
}
+ /*
+ * For the default SpaceIDs, (the IDs for which there are default region handlers
+ * installed) Only execute the _REG methods if the global initialization _REG
+ * methods have already been run (via AcpiInitializeObjects). In other words,
+ * we will defer the execution of the _REG methods for these SpaceIDs until
+ * execution of AcpiInitializeObjects. This is done because we need the handlers
+ * for the default spaces (mem/io/pci/table) to be installed before we can run
+ * any control methods (or _REG methods). There is known BIOS code that depends
+ * on this.
+ *
+ * For all other SpaceIDs, we can safely execute the _REG methods immediately.
+ * This means that for IDs like EmbeddedController, this function should be called
+ * only after AcpiEnableSubsystem has been called.
+ */
+ switch (SpaceId)
+ {
+ case ACPI_ADR_SPACE_SYSTEM_MEMORY:
+ case ACPI_ADR_SPACE_SYSTEM_IO:
+ case ACPI_ADR_SPACE_PCI_CONFIG:
+ case ACPI_ADR_SPACE_DATA_TABLE:
+
+ if (!AcpiGbl_RegMethodsExecuted)
+ {
+ /* We will defer execution of the _REG methods for this space */
+ goto UnlockAndExit;
+ }
+ break;
+
+ default:
+
+ break;
+ }
+
/* Run all _REG methods for this address space */
Status = AcpiEvExecuteRegMethods (Node, SpaceId);
+
UnlockAndExit:
(void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
return_ACPI_STATUS (Status);
}
ACPI_EXPORT_SYMBOL (AcpiRemoveAddressSpaceHandler)
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
-
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXCONFIG_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#include "actables.h"
#include "acdispat.h"
#include "acevents.h"
+#include "amlcode.h"
#define _COMPONENT ACPI_EXECUTER
AcpiNsExecModuleCodeList ();
AcpiExEnterInterpreter ();
- /* Update GPEs for any new _PRW or _Lxx/_Exx methods. Ignore errors */
-
+ /*
+ * Update GPEs for any new _Lxx/_Exx methods. Ignore errors. The host is
+ * responsible for discovering any new wake GPEs by running _PRW methods
+ * that may have been loaded by this table.
+ */
Status = AcpiTbGetOwnerId (TableIndex, &OwnerId);
if (ACPI_SUCCESS (Status))
{
ACPI_FUNCTION_TRACE (ExLoadTableOp);
- /* Validate lengths for the SignatureString, OEMIDString, OEMTableID */
+ /* Validate lengths for the Signature, OemId, and OemTableId strings */
if ((Operand[0]->String.Length > ACPI_NAME_SIZE) ||
(Operand[1]->String.Length > ACPI_OEM_ID_SIZE) ||
(Operand[2]->String.Length > ACPI_OEM_TABLE_ID_SIZE))
{
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS (AE_AML_STRING_LIMIT);
}
/* Find the ACPI table in the RSDT/XSDT */
- Status = AcpiTbFindTable (Operand[0]->String.Pointer,
- Operand[1]->String.Pointer,
- Operand[2]->String.Pointer, &TableIndex);
+ Status = AcpiTbFindTable (
+ Operand[0]->String.Pointer,
+ Operand[1]->String.Pointer,
+ Operand[2]->String.Pointer, &TableIndex);
if (ACPI_FAILURE (Status))
{
if (Status != AE_NOT_FOUND)
if (Operand[3]->String.Length > 0)
{
/*
- * Find the node referenced by the RootPathString. This is the
+ * Find the node referenced by the RootPathString. This is the
* location within the namespace where the table will be loaded.
*/
Status = AcpiNsGetNode (StartNode, Operand[3]->String.Pointer,
if (Operand[4]->String.Length > 0)
{
- if ((Operand[4]->String.Pointer[0] != '\\') &&
- (Operand[4]->String.Pointer[0] != '^'))
+ if ((Operand[4]->String.Pointer[0] != AML_ROOT_PREFIX) &&
+ (Operand[4]->String.Pointer[0] != AML_PARENT_PREFIX))
{
/*
* Path is not absolute, so it will be relative to the node
}
*ReturnDesc = DdbHandle;
- return_ACPI_STATUS (Status);
+ return_ACPI_STATUS (Status);
}
for (i = 0; i < Length; i++)
{
- Status = AcpiEvAddressSpaceDispatch (ObjDesc, ACPI_READ,
+ Status = AcpiEvAddressSpaceDispatch (ObjDesc, NULL, ACPI_READ,
RegionOffset, 8, &Value);
if (ACPI_FAILURE (Status))
{
ACPI_WALK_STATE *WalkState)
{
ACPI_OPERAND_OBJECT *DdbHandle;
+ ACPI_TABLE_HEADER *TableHeader;
ACPI_TABLE_HEADER *Table;
- ACPI_TABLE_DESC TableDesc;
UINT32 TableIndex;
ACPI_STATUS Status;
UINT32 Length;
ACPI_FUNCTION_TRACE (ExLoadOp);
- ACPI_MEMSET (&TableDesc, 0, sizeof (ACPI_TABLE_DESC));
-
/* Source Object can be either an OpRegion or a Buffer/Field */
switch (ObjDesc->Common.Type)
/* Get the table header first so we can get the table length */
- Table = ACPI_ALLOCATE (sizeof (ACPI_TABLE_HEADER));
- if (!Table)
+ TableHeader = ACPI_ALLOCATE (sizeof (ACPI_TABLE_HEADER));
+ if (!TableHeader)
{
return_ACPI_STATUS (AE_NO_MEMORY);
}
Status = AcpiExRegionRead (ObjDesc, sizeof (ACPI_TABLE_HEADER),
- ACPI_CAST_PTR (UINT8, Table));
- Length = Table->Length;
- ACPI_FREE (Table);
+ ACPI_CAST_PTR (UINT8, TableHeader));
+ Length = TableHeader->Length;
+ ACPI_FREE (TableHeader);
if (ACPI_FAILURE (Status))
{
/* Allocate a buffer for the table */
- TableDesc.Pointer = ACPI_ALLOCATE (Length);
- if (!TableDesc.Pointer)
+ Table = ACPI_ALLOCATE (Length);
+ if (!Table)
{
return_ACPI_STATUS (AE_NO_MEMORY);
}
/* Read the entire table */
Status = AcpiExRegionRead (ObjDesc, Length,
- ACPI_CAST_PTR (UINT8, TableDesc.Pointer));
+ ACPI_CAST_PTR (UINT8, Table));
if (ACPI_FAILURE (Status))
{
- ACPI_FREE (TableDesc.Pointer);
+ ACPI_FREE (Table);
return_ACPI_STATUS (Status);
}
-
- TableDesc.Address = ObjDesc->Region.Address;
break;
-
case ACPI_TYPE_BUFFER: /* Buffer or resolved RegionField */
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
/* Get the actual table length from the table header */
- Table = ACPI_CAST_PTR (ACPI_TABLE_HEADER, ObjDesc->Buffer.Pointer);
- Length = Table->Length;
+ TableHeader = ACPI_CAST_PTR (ACPI_TABLE_HEADER, ObjDesc->Buffer.Pointer);
+ Length = TableHeader->Length;
/* Table cannot extend beyond the buffer */
* Copy the table from the buffer because the buffer could be modified
* or even deleted in the future
*/
- TableDesc.Pointer = ACPI_ALLOCATE (Length);
- if (!TableDesc.Pointer)
+ Table = ACPI_ALLOCATE (Length);
+ if (!Table)
{
return_ACPI_STATUS (AE_NO_MEMORY);
}
- ACPI_MEMCPY (TableDesc.Pointer, Table, Length);
- TableDesc.Address = ACPI_TO_INTEGER (TableDesc.Pointer);
+ ACPI_MEMCPY (Table, TableHeader, Length);
break;
-
default:
+
return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
}
- /* Validate table checksum (will not get validated in TbAddTable) */
+ /* Install the new table into the local data structures */
+
+ ACPI_INFO ((AE_INFO, "Dynamic OEM Table Load:"));
+ (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
+
+ Status = AcpiTbInstallStandardTable (ACPI_PTR_TO_PHYSADDR (Table),
+ ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL, TRUE, TRUE,
+ &TableIndex);
- Status = AcpiTbVerifyChecksum (TableDesc.Pointer, Length);
+ (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
if (ACPI_FAILURE (Status))
{
- ACPI_FREE (TableDesc.Pointer);
+ /* Delete allocated table buffer */
+
+ ACPI_FREE (Table);
return_ACPI_STATUS (Status);
}
- /* Complete the table descriptor */
-
- TableDesc.Length = Length;
- TableDesc.Flags = ACPI_TABLE_ORIGIN_ALLOCATED;
-
- /* Install the new table into the local data structures */
-
- Status = AcpiTbAddTable (&TableDesc, &TableIndex);
+ /*
+ * Note: Now table is "INSTALLED", it must be validated before
+ * loading.
+ */
+ Status = AcpiTbValidateTable (&AcpiGbl_RootTableList.Tables[TableIndex]);
if (ACPI_FAILURE (Status))
{
- /* Delete allocated table buffer */
-
- AcpiTbDeleteTable (&TableDesc);
return_ACPI_STATUS (Status);
}
return_ACPI_STATUS (Status);
}
- ACPI_INFO ((AE_INFO, "Dynamic OEM Table Load:"));
- AcpiTbPrintTableHeader (0, TableDesc.Pointer);
-
/* Remove the reference by added by AcpiExStore above */
AcpiUtRemoveReference (DdbHandle);
if (AcpiGbl_TableHandler)
{
- (void) AcpiGbl_TableHandler (ACPI_TABLE_EVENT_LOAD, TableDesc.Pointer,
+ (void) AcpiGbl_TableHandler (ACPI_TABLE_EVENT_LOAD, Table,
AcpiGbl_TableHandlerContext);
}
ACPI_FUNCTION_TRACE (ExUnloadTable);
+ /*
+ * Temporarily emit a warning so that the ASL for the machine can be
+ * hopefully obtained. This is to say that the Unload() operator is
+ * extremely rare if not completely unused.
+ */
+ ACPI_WARNING ((AE_INFO,
+ "Received request to unload an ACPI table"));
+
/*
* Validate the handle
* Although the handle is partially validated in AcpiExReconfiguration()
(DdbHandle->Common.Type != ACPI_TYPE_LOCAL_REFERENCE) ||
(!(DdbHandle->Common.Flags & AOPOBJ_DATA_VALID)))
{
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
}
/* Get the table index from the DdbHandle */
DdbHandle->Common.Flags &= ~AOPOBJ_DATA_VALID;
return_ACPI_STATUS (AE_OK);
}
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __EXCONVRT_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
break;
default:
+
return_ACPI_STATUS (AE_TYPE);
}
switch (ObjDesc->Common.Type)
{
case ACPI_TYPE_STRING:
-
/*
* Convert string to an integer - for most cases, the string must be
* hexadecimal as per the ACPI specification. The only exception (as
}
break;
-
case ACPI_TYPE_BUFFER:
/* Check for zero-length buffer */
}
break;
-
default:
/* No other types can get here */
+
break;
}
/* Save the Result */
- AcpiExTruncateFor32bitTable (ReturnDesc);
+ (void) AcpiExTruncateFor32bitTable (ReturnDesc);
*ResultDesc = ReturnDesc;
return_ACPI_STATUS (AE_OK);
}
case ACPI_TYPE_INTEGER:
-
/*
* Create a new Buffer object.
* Need enough space for one integer
AcpiGbl_IntegerByteWidth);
break;
-
case ACPI_TYPE_STRING:
-
/*
* Create a new Buffer object
* Size will be the string length
ObjDesc->String.Length);
break;
-
default:
+
return_ACPI_STATUS (AE_TYPE);
}
switch (DataWidth)
{
case 1:
+
DecimalLength = ACPI_MAX8_DECIMAL_DIGITS;
break;
case 4:
+
DecimalLength = ACPI_MAX32_DECIMAL_DIGITS;
break;
case 8:
default:
+
DecimalLength = ACPI_MAX64_DECIMAL_DIGITS;
break;
}
*ResultDesc = ObjDesc;
return_ACPI_STATUS (AE_OK);
-
case ACPI_TYPE_INTEGER:
switch (Type)
NewBuf [StringLength] = 0;
break;
-
case ACPI_TYPE_BUFFER:
/* Setup string length, base, and separator */
break;
default:
+
return_ACPI_STATUS (AE_TYPE);
}
break;
default:
+
/* No conversion allowed for these types */
if (DestinationType != SourceDesc->Common.Type)
}
break;
-
case ARGI_TARGETREF:
switch (DestinationType)
16);
break;
-
case ACPI_TYPE_STRING:
/*
* The operand must be a String. We can convert an
ACPI_IMPLICIT_CONVERT_HEX);
break;
-
case ACPI_TYPE_BUFFER:
/*
* The operand must be a Buffer. We can convert an
Status = AcpiExConvertToBuffer (SourceDesc, ResultDesc);
break;
-
default:
+
ACPI_ERROR ((AE_INFO, "Bad destination type during conversion: 0x%X",
DestinationType));
Status = AE_AML_INTERNAL;
}
break;
-
case ARGI_REFERENCE:
/*
* CreateXxxxField cases - we are storing the field object into the name
*/
break;
-
default:
+
ACPI_ERROR ((AE_INFO,
"Unknown Target type ID 0x%X AmlOpcode 0x%X DestType %s",
GET_CURRENT_ARG_TYPE (WalkState->OpInfo->RuntimeArgs),
return_ACPI_STATUS (Status);
}
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
-
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXCREATE_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
{
/*
* Dereference an existing alias so that we don't create a chain
- * of aliases. With this code, we guarantee that an alias is
+ * of aliases. With this code, we guarantee that an alias is
* always exactly one level of indirection away from the
* actual aliased name.
*/
/*
* For objects that can never change (i.e., the NS node will
* permanently point to the same object), we can simply attach
- * the object to the new NS node. For other objects (such as
+ * the object to the new NS node. For other objects (such as
* Integers, buffers, etc.), we have to point the Alias node
* to the original Node.
*/
case ACPI_TYPE_BUFFER:
case ACPI_TYPE_PACKAGE:
case ACPI_TYPE_BUFFER_FIELD:
-
/*
* These types open a new scope, so we need the NS node in order to access
* any children.
case ACPI_TYPE_PROCESSOR:
case ACPI_TYPE_THERMAL:
case ACPI_TYPE_LOCAL_SCOPE:
-
/*
* The new alias has the type ALIAS and points to the original
* NS node, not the object itself.
break;
case ACPI_TYPE_METHOD:
-
/*
* Control method aliases need to be differentiated
*/
/*
* The new alias assumes the type of the target, and it points
- * to the same object. The reference count of the object has an
+ * to the same object. The reference count of the object has an
* additional reference to prevent deletion out from under either the
* target node or the alias Node
*/
*
* PARAMETERS: AmlStart - Pointer to the region declaration AML
* AmlLength - Max length of the declaration AML
- * RegionSpace - SpaceID for the region
+ * SpaceId - Address space ID for the region
* WalkState - Current state
*
* RETURN: Status
AcpiExCreateRegion (
UINT8 *AmlStart,
UINT32 AmlLength,
- UINT8 RegionSpace,
+ UINT8 SpaceId,
ACPI_WALK_STATE *WalkState)
{
ACPI_STATUS Status;
* Space ID must be one of the predefined IDs, or in the user-defined
* range
*/
- if ((RegionSpace >= ACPI_NUM_PREDEFINED_REGIONS) &&
- (RegionSpace < ACPI_USER_REGION_BEGIN))
+ if (!AcpiIsValidSpaceId (SpaceId))
{
- ACPI_ERROR ((AE_INFO, "Invalid AddressSpace type 0x%X", RegionSpace));
- return_ACPI_STATUS (AE_AML_INVALID_SPACE_ID);
+ /*
+ * Print an error message, but continue. We don't want to abort
+ * a table load for this exception. Instead, if the region is
+ * actually used at runtime, abort the executing method.
+ */
+ ACPI_ERROR ((AE_INFO, "Invalid/unknown Address Space ID: 0x%2.2X", SpaceId));
}
ACPI_DEBUG_PRINT ((ACPI_DB_LOAD, "Region Type - %s (0x%X)\n",
- AcpiUtGetRegionName (RegionSpace), RegionSpace));
+ AcpiUtGetRegionName (SpaceId), SpaceId));
/* Create the region descriptor */
RegionObj2 = ObjDesc->Common.NextObject;
RegionObj2->Extra.AmlStart = AmlStart;
RegionObj2->Extra.AmlLength = AmlLength;
+ if (WalkState->ScopeInfo)
+ {
+ RegionObj2->Extra.ScopeNode = WalkState->ScopeInfo->Scope.Node;
+ }
+ else
+ {
+ RegionObj2->Extra.ScopeNode = Node;
+ }
/* Init the region from the operands */
- ObjDesc->Region.SpaceId = RegionSpace;
+ ObjDesc->Region.SpaceId = SpaceId;
ObjDesc->Region.Address = 0;
ObjDesc->Region.Length = 0;
ObjDesc->Region.Node = Node;
ObjDesc->Method.AmlLength = AmlLength;
/*
- * Disassemble the method flags. Split off the Arg Count
- * for efficiency
+ * Disassemble the method flags. Split off the ArgCount, Serialized
+ * flag, and SyncLevel for efficiency.
*/
MethodFlags = (UINT8) Operand[1]->Integer.Value;
-
- ObjDesc->Method.MethodFlags = (UINT8) (MethodFlags & ~AML_METHOD_ARG_COUNT);
ObjDesc->Method.ParamCount = (UINT8) (MethodFlags & AML_METHOD_ARG_COUNT);
/*
*/
if (MethodFlags & AML_METHOD_SERIALIZED)
{
+ ObjDesc->Method.InfoFlags = ACPI_METHOD_SERIALIZED;
+
/*
* ACPI 1.0: SyncLevel = 0
* ACPI 2.0: SyncLevel = SyncLevel in method declaration
AcpiUtRemoveReference (Operand[1]);
return_ACPI_STATUS (Status);
}
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 4. Disclaimer and Export Compliance
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXDEBUG_C__
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
UINT32 Index)
{
UINT32 i;
+ UINT32 Timer;
ACPI_FUNCTION_TRACE_PTR (ExDoDebugObject, SourceDesc);
return_VOID;
}
+ /*
+ * We will emit the current timer value (in microseconds) with each
+ * debug output. Only need the lower 26 bits. This allows for 67
+ * million microseconds or 67 seconds before rollover.
+ */
+ Timer = ((UINT32) AcpiOsGetTimer () / 10); /* (100 nanoseconds to microseconds) */
+ Timer &= 0x03FFFFFF;
+
/*
* Print line header as long as we are not in the middle of an
* object display
*/
if (!((Level > 0) && Index == 0))
{
- AcpiOsPrintf ("[ACPI Debug] %*s", Level, " ");
+ AcpiOsPrintf ("[ACPI Debug %.8u] %*s", Timer, Level, " ");
}
/* Display the index for package output only */
case ACPI_TYPE_BUFFER:
AcpiOsPrintf ("[0x%.2X]\n", (UINT32) SourceDesc->Buffer.Length);
- AcpiUtDumpBuffer2 (SourceDesc->Buffer.Pointer,
+ AcpiUtDumpBuffer (SourceDesc->Buffer.Pointer,
(SourceDesc->Buffer.Length < 256) ?
- SourceDesc->Buffer.Length : 256, DB_BYTE_DISPLAY);
+ SourceDesc->Buffer.Length : 256, DB_BYTE_DISPLAY, 0);
break;
case ACPI_TYPE_STRING:
/* Case for DdbHandle */
AcpiOsPrintf ("Table Index 0x%X\n", SourceDesc->Reference.Value);
- return;
+ return_VOID;
default:
+
break;
}
break;
default:
+
AcpiExDoDebugObject ((SourceDesc->Reference.Node)->Object,
Level+4, 0);
break;
return_VOID;
}
#endif
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 4. Disclaimer and Export Compliance
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXDUMP_C__
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE (AcpiExDumpBuffer), NULL},
{ACPI_EXD_UINT32, ACPI_EXD_OFFSET (Buffer.Length), "Length"},
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Buffer.Pointer), "Pointer"},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Buffer.Node), "Parent Node"},
+ {ACPI_EXD_NODE, ACPI_EXD_OFFSET (Buffer.Node), "Parent Node"},
{ACPI_EXD_BUFFER, 0, NULL}
};
-static ACPI_EXDUMP_INFO AcpiExDumpPackage[5] =
+static ACPI_EXDUMP_INFO AcpiExDumpPackage[6] =
{
{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE (AcpiExDumpPackage), NULL},
+ {ACPI_EXD_NODE, ACPI_EXD_OFFSET (Package.Node), "Parent Node"},
{ACPI_EXD_UINT8, ACPI_EXD_OFFSET (Package.Flags), "Flags"},
{ACPI_EXD_UINT32, ACPI_EXD_OFFSET (Package.Count), "Elements"},
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Package.Elements), "Element List"},
static ACPI_EXDUMP_INFO AcpiExDumpDevice[4] =
{
{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE (AcpiExDumpDevice), NULL},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Device.Handler), "Handler"},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Device.SystemNotify), "System Notify"},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Device.DeviceNotify), "Device Notify"}
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Device.NotifyList[0]), "System Notify"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Device.NotifyList[1]), "Device Notify"},
+ {ACPI_EXD_HDLR_LIST,ACPI_EXD_OFFSET (Device.Handler), "Handler"}
};
static ACPI_EXDUMP_INFO AcpiExDumpEvent[2] =
static ACPI_EXDUMP_INFO AcpiExDumpMethod[9] =
{
{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE (AcpiExDumpMethod), NULL},
- {ACPI_EXD_UINT8, ACPI_EXD_OFFSET (Method.MethodFlags), "Method Flags"},
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET (Method.InfoFlags), "Info Flags"},
{ACPI_EXD_UINT8, ACPI_EXD_OFFSET (Method.ParamCount), "Parameter Count"},
{ACPI_EXD_UINT8, ACPI_EXD_OFFSET (Method.SyncLevel), "Sync Level"},
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Method.Mutex), "Mutex"},
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Method.AmlStart), "Aml Start"}
};
-static ACPI_EXDUMP_INFO AcpiExDumpMutex[5] =
+static ACPI_EXDUMP_INFO AcpiExDumpMutex[6] =
{
{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE (AcpiExDumpMutex), NULL},
{ACPI_EXD_UINT8, ACPI_EXD_OFFSET (Mutex.SyncLevel), "Sync Level"},
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET (Mutex.OriginalSyncLevel), "Original Sync Level"},
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Mutex.OwnerThread), "Owner Thread"},
{ACPI_EXD_UINT16, ACPI_EXD_OFFSET (Mutex.AcquisitionDepth), "Acquire Depth"},
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Mutex.OsMutex), "OsMutex"}
};
-static ACPI_EXDUMP_INFO AcpiExDumpRegion[7] =
+static ACPI_EXDUMP_INFO AcpiExDumpRegion[8] =
{
{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE (AcpiExDumpRegion), NULL},
{ACPI_EXD_UINT8, ACPI_EXD_OFFSET (Region.SpaceId), "Space Id"},
{ACPI_EXD_UINT8, ACPI_EXD_OFFSET (Region.Flags), "Flags"},
+ {ACPI_EXD_NODE, ACPI_EXD_OFFSET (Region.Node), "Parent Node"},
{ACPI_EXD_ADDRESS, ACPI_EXD_OFFSET (Region.Address), "Address"},
{ACPI_EXD_UINT32, ACPI_EXD_OFFSET (Region.Length), "Length"},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Region.Handler), "Handler"},
+ {ACPI_EXD_HDLR_LIST,ACPI_EXD_OFFSET (Region.Handler), "Handler"},
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Region.Next), "Next"}
};
-static ACPI_EXDUMP_INFO AcpiExDumpPower[5] =
+static ACPI_EXDUMP_INFO AcpiExDumpPower[6] =
{
{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE (AcpiExDumpPower), NULL},
{ACPI_EXD_UINT32, ACPI_EXD_OFFSET (PowerResource.SystemLevel), "System Level"},
{ACPI_EXD_UINT32, ACPI_EXD_OFFSET (PowerResource.ResourceOrder), "Resource Order"},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (PowerResource.SystemNotify), "System Notify"},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (PowerResource.DeviceNotify), "Device Notify"}
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (PowerResource.NotifyList[0]), "System Notify"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (PowerResource.NotifyList[1]), "Device Notify"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (PowerResource.Handler), "Handler"}
};
static ACPI_EXDUMP_INFO AcpiExDumpProcessor[7] =
{ACPI_EXD_UINT8, ACPI_EXD_OFFSET (Processor.ProcId), "Processor ID"},
{ACPI_EXD_UINT8 , ACPI_EXD_OFFSET (Processor.Length), "Length"},
{ACPI_EXD_ADDRESS, ACPI_EXD_OFFSET (Processor.Address), "Address"},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Processor.SystemNotify), "System Notify"},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Processor.DeviceNotify), "Device Notify"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Processor.NotifyList[0]), "System Notify"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Processor.NotifyList[1]), "Device Notify"},
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Processor.Handler), "Handler"}
};
static ACPI_EXDUMP_INFO AcpiExDumpThermal[4] =
{
{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE (AcpiExDumpThermal), NULL},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (ThermalZone.SystemNotify), "System Notify"},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (ThermalZone.DeviceNotify), "Device Notify"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (ThermalZone.NotifyList[0]), "System Notify"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (ThermalZone.NotifyList[1]), "Device Notify"},
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET (ThermalZone.Handler), "Handler"}
};
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET (BufferField.BufferObj), "Buffer Object"}
};
-static ACPI_EXDUMP_INFO AcpiExDumpRegionField[3] =
+static ACPI_EXDUMP_INFO AcpiExDumpRegionField[5] =
{
{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE (AcpiExDumpRegionField), NULL},
{ACPI_EXD_FIELD, 0, NULL},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Field.RegionObj), "Region Object"}
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET (Field.AccessLength), "AccessLength"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Field.RegionObj), "Region Object"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Field.ResourceBuffer), "ResourceBuffer"}
};
static ACPI_EXDUMP_INFO AcpiExDumpBankField[5] =
{ACPI_EXD_UINT8, ACPI_EXD_OFFSET (Reference.TargetType), "Target Type"},
{ACPI_EXD_UINT32, ACPI_EXD_OFFSET (Reference.Value), "Value"},
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Reference.Object), "Object Desc"},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Reference.Node), "Node"},
+ {ACPI_EXD_NODE, ACPI_EXD_OFFSET (Reference.Node), "Node"},
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Reference.Where), "Where"},
{ACPI_EXD_REFERENCE,0, NULL}
};
{
{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE (AcpiExDumpAddressHandler), NULL},
{ACPI_EXD_UINT8, ACPI_EXD_OFFSET (AddressSpace.SpaceId), "Space Id"},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (AddressSpace.Next), "Next"},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (AddressSpace.RegionList), "Region List"},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (AddressSpace.Node), "Node"},
+ {ACPI_EXD_HDLR_LIST,ACPI_EXD_OFFSET (AddressSpace.Next), "Next"},
+ {ACPI_EXD_RGN_LIST, ACPI_EXD_OFFSET (AddressSpace.RegionList), "Region List"},
+ {ACPI_EXD_NODE, ACPI_EXD_OFFSET (AddressSpace.Node), "Node"},
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET (AddressSpace.Context), "Context"}
};
-static ACPI_EXDUMP_INFO AcpiExDumpNotify[3] =
+static ACPI_EXDUMP_INFO AcpiExDumpNotify[7] =
{
{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE (AcpiExDumpNotify), NULL},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Notify.Node), "Node"},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Notify.Context), "Context"}
+ {ACPI_EXD_NODE, ACPI_EXD_OFFSET (Notify.Node), "Node"},
+ {ACPI_EXD_UINT32, ACPI_EXD_OFFSET (Notify.HandlerType), "Handler Type"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Notify.Handler), "Handler"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Notify.Context), "Context"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Notify.Next[0]), "Next System Notify"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Notify.Next[1]), "Next Device Notify"}
};
+static ACPI_EXDUMP_INFO AcpiExDumpExtra[6] =
+{
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE (AcpiExDumpExtra), NULL},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Extra.Method_REG), "_REG Method"},
+ {ACPI_EXD_NODE, ACPI_EXD_OFFSET (Extra.ScopeNode), "Scope Node"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Extra.RegionContext), "Region Context"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Extra.AmlStart), "Aml Start"},
+ {ACPI_EXD_UINT32, ACPI_EXD_OFFSET (Extra.AmlLength), "Aml Length"}
+};
+
+static ACPI_EXDUMP_INFO AcpiExDumpData[3] =
+{
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE (AcpiExDumpData), NULL},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Data.Handler), "Handler"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (Data.Pointer), "Raw Data"}
+};
/* Miscellaneous tables */
-static ACPI_EXDUMP_INFO AcpiExDumpCommon[4] =
+static ACPI_EXDUMP_INFO AcpiExDumpCommon[5] =
{
{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE (AcpiExDumpCommon), NULL},
{ACPI_EXD_TYPE , 0, NULL},
{ACPI_EXD_UINT16, ACPI_EXD_OFFSET (Common.ReferenceCount), "Reference Count"},
- {ACPI_EXD_UINT8, ACPI_EXD_OFFSET (Common.Flags), "Flags"}
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET (Common.Flags), "Flags"},
+ {ACPI_EXD_LIST, ACPI_EXD_OFFSET (Common.NextObject), "Object List"}
};
static ACPI_EXDUMP_INFO AcpiExDumpFieldCommon[7] =
{ACPI_EXD_UINT32, ACPI_EXD_OFFSET (CommonField.BitLength), "Bit Length"},
{ACPI_EXD_UINT8, ACPI_EXD_OFFSET (CommonField.StartFieldBitOffset),"Field Bit Offset"},
{ACPI_EXD_UINT32, ACPI_EXD_OFFSET (CommonField.BaseByteOffset), "Base Byte Offset"},
- {ACPI_EXD_POINTER, ACPI_EXD_OFFSET (CommonField.Node), "Parent Node"}
+ {ACPI_EXD_NODE, ACPI_EXD_OFFSET (CommonField.Node), "Parent Node"}
};
-static ACPI_EXDUMP_INFO AcpiExDumpNode[5] =
+static ACPI_EXDUMP_INFO AcpiExDumpNode[7] =
{
{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE (AcpiExDumpNode), NULL},
{ACPI_EXD_UINT8, ACPI_EXD_NSOFFSET (Flags), "Flags"},
{ACPI_EXD_UINT8, ACPI_EXD_NSOFFSET (OwnerId), "Owner Id"},
- {ACPI_EXD_POINTER, ACPI_EXD_NSOFFSET (Child), "Child List"},
- {ACPI_EXD_POINTER, ACPI_EXD_NSOFFSET (Peer), "Next Peer"}
+ {ACPI_EXD_LIST, ACPI_EXD_NSOFFSET (Object), "Object List"},
+ {ACPI_EXD_NODE, ACPI_EXD_NSOFFSET (Parent), "Parent"},
+ {ACPI_EXD_NODE, ACPI_EXD_NSOFFSET (Child), "Child"},
+ {ACPI_EXD_NODE, ACPI_EXD_NSOFFSET (Peer), "Peer"}
};
AcpiExDumpAddressHandler,
NULL,
NULL,
- NULL
+ NULL,
+ AcpiExDumpExtra,
+ AcpiExDumpData
};
{
UINT8 *Target;
char *Name;
+ const char *ReferenceName;
UINT8 Count;
+ ACPI_OPERAND_OBJECT *Start;
+ ACPI_OPERAND_OBJECT *Data = NULL;
+ ACPI_OPERAND_OBJECT *Next;
+ ACPI_NAMESPACE_NODE *Node;
if (!Info)
switch (Info->Opcode)
{
case ACPI_EXD_INIT:
+
break;
case ACPI_EXD_TYPE:
- AcpiExOutString ("Type", AcpiUtGetObjectTypeName (ObjDesc));
+ AcpiOsPrintf ("%20s : %2.2X [%s]\n", "Type",
+ ObjDesc->Common.Type, AcpiUtGetObjectTypeName (ObjDesc));
break;
case ACPI_EXD_UINT8:
case ACPI_EXD_REFERENCE:
- AcpiExOutString ("Class Name",
- ACPI_CAST_PTR (char, AcpiUtGetReferenceName (ObjDesc)));
+ ReferenceName = AcpiUtGetReferenceName (ObjDesc);
+ AcpiExOutString ("Class Name", ACPI_CAST_PTR (char, ReferenceName));
AcpiExDumpReferenceObj (ObjDesc);
break;
+ case ACPI_EXD_LIST:
+
+ Start = *ACPI_CAST_PTR (void *, Target);
+ Next = Start;
+
+ AcpiOsPrintf ("%20s : %p", Name, Next);
+ if (Next)
+ {
+ AcpiOsPrintf ("(%s %2.2X)",
+ AcpiUtGetObjectTypeName (Next), Next->Common.Type);
+
+ while (Next->Common.NextObject)
+ {
+ if ((Next->Common.Type == ACPI_TYPE_LOCAL_DATA) &&
+ !Data)
+ {
+ Data = Next;
+ }
+
+ Next = Next->Common.NextObject;
+ AcpiOsPrintf ("->%p(%s %2.2X)", Next,
+ AcpiUtGetObjectTypeName (Next), Next->Common.Type);
+
+ if ((Next == Start) || (Next == Data))
+ {
+ AcpiOsPrintf ("\n**** Error: Object list appears to be circular linked");
+ break;
+ }
+ }
+ }
+
+ AcpiOsPrintf ("\n");
+ break;
+
+ case ACPI_EXD_HDLR_LIST:
+
+ Start = *ACPI_CAST_PTR (void *, Target);
+ Next = Start;
+
+ AcpiOsPrintf ("%20s : %p", Name, Next);
+ if (Next)
+ {
+ AcpiOsPrintf ("(%s %2.2X)",
+ AcpiUtGetObjectTypeName (Next), Next->Common.Type);
+
+ while (Next->AddressSpace.Next)
+ {
+ if ((Next->Common.Type == ACPI_TYPE_LOCAL_DATA) &&
+ !Data)
+ {
+ Data = Next;
+ }
+
+ Next = Next->AddressSpace.Next;
+ AcpiOsPrintf ("->%p(%s %2.2X)", Next,
+ AcpiUtGetObjectTypeName (Next), Next->Common.Type);
+
+ if ((Next == Start) || (Next == Data))
+ {
+ AcpiOsPrintf ("\n**** Error: Handler list appears to be circular linked");
+ break;
+ }
+ }
+ }
+
+ AcpiOsPrintf ("\n");
+ break;
+
+ case ACPI_EXD_RGN_LIST:
+
+ Start = *ACPI_CAST_PTR (void *, Target);
+ Next = Start;
+
+ AcpiOsPrintf ("%20s : %p", Name, Next);
+ if (Next)
+ {
+ AcpiOsPrintf ("(%s %2.2X)",
+ AcpiUtGetObjectTypeName (Next), Next->Common.Type);
+
+ while (Next->Region.Next)
+ {
+ if ((Next->Common.Type == ACPI_TYPE_LOCAL_DATA) &&
+ !Data)
+ {
+ Data = Next;
+ }
+
+ Next = Next->Region.Next;
+ AcpiOsPrintf ("->%p(%s %2.2X)", Next,
+ AcpiUtGetObjectTypeName (Next), Next->Common.Type);
+
+ if ((Next == Start) || (Next == Data))
+ {
+ AcpiOsPrintf ("\n**** Error: Region list appears to be circular linked");
+ break;
+ }
+ }
+ }
+
+ AcpiOsPrintf ("\n");
+ break;
+
+ case ACPI_EXD_NODE:
+
+ Node = *ACPI_CAST_PTR (ACPI_NAMESPACE_NODE *, Target);
+
+ AcpiOsPrintf ("%20s : %p", Name, Node);
+ if (Node)
+ {
+ AcpiOsPrintf (" [%4.4s]", Node->Name.Ascii);
+ }
+ AcpiOsPrintf ("\n");
+ break;
+
default:
AcpiOsPrintf ("**** Invalid table opcode [%X] ****\n",
ACPI_FUNCTION_NAME (ExDumpOperand)
- if (!((ACPI_LV_EXEC & AcpiDbgLevel) && (_COMPONENT & AcpiDbgLayer)))
+ /* Check if debug output enabled */
+
+ if (!ACPI_IS_DEBUG_ENABLED (ACPI_LV_EXEC, _COMPONENT))
{
return;
}
AcpiOsPrintf ("\n");
break;
-
case ACPI_REFCLASS_INDEX:
AcpiOsPrintf ("%p\n", ObjDesc->Reference.Object);
break;
-
case ACPI_REFCLASS_TABLE:
AcpiOsPrintf ("Table Index %X\n", ObjDesc->Reference.Value);
break;
-
case ACPI_REFCLASS_REFOF:
AcpiOsPrintf ("%p [%s]\n", ObjDesc->Reference.Object,
ObjDesc->Reference.Object)->Common.Type));
break;
-
case ACPI_REFCLASS_NAME:
AcpiOsPrintf ("- [%4.4s]\n", ObjDesc->Reference.Node->Name.Ascii);
break;
-
case ACPI_REFCLASS_ARG:
case ACPI_REFCLASS_LOCAL:
AcpiOsPrintf ("%X\n", ObjDesc->Reference.Value);
break;
-
default: /* Unknown reference class */
AcpiOsPrintf ("%2.2X\n", ObjDesc->Reference.Class);
}
break;
-
case ACPI_TYPE_BUFFER:
AcpiOsPrintf ("Buffer length %.2X @ %p\n",
}
break;
-
case ACPI_TYPE_INTEGER:
AcpiOsPrintf ("Integer %8.8X%8.8X\n",
ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value));
break;
-
case ACPI_TYPE_PACKAGE:
AcpiOsPrintf ("Package [Len %X] ElementArray %p\n",
}
break;
-
case ACPI_TYPE_REGION:
AcpiOsPrintf ("Region %s (%X)",
}
break;
-
case ACPI_TYPE_STRING:
AcpiOsPrintf ("String length %X @ %p ",
AcpiOsPrintf ("\n");
break;
-
case ACPI_TYPE_LOCAL_BANK_FIELD:
AcpiOsPrintf ("BankField\n");
break;
-
case ACPI_TYPE_LOCAL_REGION_FIELD:
AcpiOsPrintf ("RegionField: Bits=%X AccWidth=%X Lock=%X Update=%X at "
AcpiExDumpOperand (ObjDesc->Field.RegionObj, Depth+1);
break;
-
case ACPI_TYPE_LOCAL_INDEX_FIELD:
AcpiOsPrintf ("IndexField\n");
break;
-
case ACPI_TYPE_BUFFER_FIELD:
AcpiOsPrintf ("BufferField: %X bits at byte %X bit %X of\n",
}
break;
-
case ACPI_TYPE_EVENT:
AcpiOsPrintf ("Event\n");
break;
-
case ACPI_TYPE_METHOD:
AcpiOsPrintf ("Method(%X) @ %p:%X\n",
ObjDesc->Method.AmlLength);
break;
-
case ACPI_TYPE_MUTEX:
AcpiOsPrintf ("Mutex\n");
break;
-
case ACPI_TYPE_DEVICE:
AcpiOsPrintf ("Device\n");
break;
-
case ACPI_TYPE_POWER:
AcpiOsPrintf ("Power\n");
break;
-
case ACPI_TYPE_PROCESSOR:
AcpiOsPrintf ("Processor\n");
break;
-
case ACPI_TYPE_THERMAL:
AcpiOsPrintf ("Thermal\n");
break;
-
default:
+
/* Unknown Type */
AcpiOsPrintf ("Unknown Type %X\n", ObjDesc->Common.Type);
* PARAMETERS: Title - Descriptive text
* Value - Value to be displayed
*
- * DESCRIPTION: Object dump output formatting functions. These functions
+ * DESCRIPTION: Object dump output formatting functions. These functions
* reduce the number of format strings required and keeps them
* all in one place for easy modification.
*
if (!Flags)
{
- if (!((ACPI_LV_OBJECTS & AcpiDbgLevel) && (_COMPONENT & AcpiDbgLayer)))
+ /* Check if debug output enabled */
+
+ if (!ACPI_IS_DEBUG_ENABLED (ACPI_LV_OBJECTS, _COMPONENT))
{
return;
}
}
AcpiOsPrintf ("%20s : %4.4s\n", "Name", AcpiUtGetNodeName (Node));
- AcpiExOutString ("Type", AcpiUtGetTypeName (Node->Type));
- AcpiExOutPointer ("Attached Object", AcpiNsGetAttachedObject (Node));
- AcpiExOutPointer ("Parent", Node->Parent);
+ AcpiOsPrintf ("%20s : %2.2X [%s]\n", "Type",
+ Node->Type, AcpiUtGetTypeName (Node->Type));
AcpiExDumpObject (ACPI_CAST_PTR (ACPI_OPERAND_OBJECT, Node),
AcpiExDumpNode);
ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value));
break;
-
case ACPI_TYPE_STRING:
AcpiOsPrintf ("[String] Value: ");
- for (i = 0; i < ObjDesc->String.Length; i++)
- {
- AcpiOsPrintf ("%c", ObjDesc->String.Pointer[i]);
- }
+ AcpiUtPrintString (ObjDesc->String.Pointer, ACPI_UINT8_MAX);
AcpiOsPrintf ("\n");
break;
-
case ACPI_TYPE_BUFFER:
AcpiOsPrintf ("[Buffer] Length %.2X = ", ObjDesc->Buffer.Length);
if (ObjDesc->Buffer.Length)
{
- AcpiUtDumpBuffer (ACPI_CAST_PTR (UINT8, ObjDesc->Buffer.Pointer),
+ AcpiUtDebugDumpBuffer (ACPI_CAST_PTR (UINT8, ObjDesc->Buffer.Pointer),
ObjDesc->Buffer.Length, DB_DWORD_DISPLAY, _COMPONENT);
}
else
}
break;
-
case ACPI_TYPE_PACKAGE:
AcpiOsPrintf ("[Package] Contains %u Elements:\n",
}
break;
-
case ACPI_TYPE_LOCAL_REFERENCE:
AcpiOsPrintf ("[Object Reference] Type [%s] %2.2X",
AcpiExDumpReferenceObj (ObjDesc);
break;
-
default:
AcpiOsPrintf ("[Unknown Type] %X\n", ObjDesc->Common.Type);
if (!Flags)
{
- if (!((ACPI_LV_OBJECTS & AcpiDbgLevel) && (_COMPONENT & AcpiDbgLayer)))
+ /* Check if debug output enabled */
+
+ if (!ACPI_IS_DEBUG_ENABLED (ACPI_LV_OBJECTS, _COMPONENT))
{
return_VOID;
}
AcpiOsPrintf ("\nAttached Object (%p):\n",
((ACPI_NAMESPACE_NODE *) ObjDesc)->Object);
- AcpiExDumpObjectDescriptor (
- ((ACPI_NAMESPACE_NODE *) ObjDesc)->Object, Flags);
- return_VOID;
+ ObjDesc = ((ACPI_NAMESPACE_NODE *) ObjDesc)->Object;
+ goto DumpObject;
}
if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND)
{
AcpiOsPrintf (
- "ExDumpObjectDescriptor: %p is not an ACPI operand object: [%s]\n",
+ "%p is not an ACPI operand object: [%s]\n",
ObjDesc, AcpiUtGetDescriptorName (ObjDesc));
return_VOID;
}
- if (ObjDesc->Common.Type > ACPI_TYPE_NS_NODE_MAX)
+ /* Validate the object type */
+
+ if (ObjDesc->Common.Type > ACPI_TYPE_LOCAL_MAX)
{
+ AcpiOsPrintf ("Not a known object type: %2.2X\n",
+ ObjDesc->Common.Type);
return_VOID;
}
+
+DumpObject:
+
/* Common Fields */
AcpiExDumpObject (ObjDesc, AcpiExDumpCommon);
/* Object-specific fields */
AcpiExDumpObject (ObjDesc, AcpiExDumpInfo[ObjDesc->Common.Type]);
+
+ if (ObjDesc->Common.Type == ACPI_TYPE_REGION)
+ {
+ ObjDesc = ObjDesc->Common.NextObject;
+ if (ObjDesc->Common.Type > ACPI_TYPE_LOCAL_MAX)
+ {
+ AcpiOsPrintf ("Secondary object is not a known object type: %2.2X\n",
+ ObjDesc->Common.Type);
+
+ return_VOID;
+ }
+
+ AcpiOsPrintf ("\nExtra attached Object (%p):\n", ObjDesc);
+ AcpiExDumpObject (ObjDesc, AcpiExDumpInfo[ObjDesc->Common.Type]);
+ }
+
return_VOID;
}
#endif
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3. Conditions
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acdispat.h"
+#include "acinterp.h"
+#include "amlcode.h"
+
+
+#define _COMPONENT ACPI_EXECUTER
+ ACPI_MODULE_NAME ("exfield")
+
+/* Local prototypes */
+
+static UINT32
+AcpiExGetSerialAccessLength (
+ UINT32 AccessorType,
+ UINT32 AccessLength);
+
+
+/*******************************************************************************
*
- * 4. Disclaimer and Export Compliance
+ * FUNCTION: AcpiExGetSerialAccessLength
*
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
+ * PARAMETERS: AccessorType - The type of the protocol indicated by region
+ * field access attributes
+ * AccessLength - The access length of the region field
*
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
+ * RETURN: Decoded access length
*
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
+ * DESCRIPTION: This routine returns the length of the GenericSerialBus
+ * protocol bytes
*
- *****************************************************************************/
+ ******************************************************************************/
+static UINT32
+AcpiExGetSerialAccessLength (
+ UINT32 AccessorType,
+ UINT32 AccessLength)
+{
+ UINT32 Length;
-#define __EXFIELD_C__
-#include "acpi.h"
-#include "accommon.h"
-#include "acdispat.h"
-#include "acinterp.h"
+ switch (AccessorType)
+ {
+ case AML_FIELD_ATTRIB_QUICK:
+
+ Length = 0;
+ break;
+ case AML_FIELD_ATTRIB_SEND_RCV:
+ case AML_FIELD_ATTRIB_BYTE:
-#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exfield")
+ Length = 1;
+ break;
+
+ case AML_FIELD_ATTRIB_WORD:
+ case AML_FIELD_ATTRIB_WORD_CALL:
+
+ Length = 2;
+ break;
+
+ case AML_FIELD_ATTRIB_MULTIBYTE:
+ case AML_FIELD_ATTRIB_RAW_BYTES:
+ case AML_FIELD_ATTRIB_RAW_PROCESS:
+
+ Length = AccessLength;
+ break;
+
+ case AML_FIELD_ATTRIB_BLOCK:
+ case AML_FIELD_ATTRIB_BLOCK_CALL:
+ default:
+
+ Length = ACPI_GSBUS_BUFFER_SIZE - 2;
+ break;
+ }
+
+ return (Length);
+}
/*******************************************************************************
*
* RETURN: Status
*
- * DESCRIPTION: Read from a named field. Returns either an Integer or a
+ * DESCRIPTION: Read from a named field. Returns either an Integer or a
* Buffer, depending on the size of the field.
*
******************************************************************************/
ACPI_SIZE Length;
void *Buffer;
UINT32 Function;
+ UINT16 AccessorType;
ACPI_FUNCTION_TRACE_PTR (ExReadDataFromField, ObjDesc);
}
else if ((ObjDesc->Common.Type == ACPI_TYPE_LOCAL_REGION_FIELD) &&
(ObjDesc->Field.RegionObj->Region.SpaceId == ACPI_ADR_SPACE_SMBUS ||
+ ObjDesc->Field.RegionObj->Region.SpaceId == ACPI_ADR_SPACE_GSBUS ||
ObjDesc->Field.RegionObj->Region.SpaceId == ACPI_ADR_SPACE_IPMI))
{
/*
- * This is an SMBus or IPMI read. We must create a buffer to hold
+ * This is an SMBus, GSBus or IPMI read. We must create a buffer to hold
* the data and then directly access the region handler.
*
- * Note: Smbus protocol value is passed in upper 16-bits of Function
+ * Note: SMBus and GSBus protocol value is passed in upper 16-bits of Function
*/
if (ObjDesc->Field.RegionObj->Region.SpaceId == ACPI_ADR_SPACE_SMBUS)
{
Length = ACPI_SMBUS_BUFFER_SIZE;
Function = ACPI_READ | (ObjDesc->Field.Attribute << 16);
}
+ else if (ObjDesc->Field.RegionObj->Region.SpaceId == ACPI_ADR_SPACE_GSBUS)
+ {
+ AccessorType = ObjDesc->Field.Attribute;
+ Length = AcpiExGetSerialAccessLength (AccessorType,
+ ObjDesc->Field.AccessLength);
+
+ /*
+ * Add additional 2 bytes for the GenericSerialBus data buffer:
+ *
+ * Status; (Byte 0 of the data buffer)
+ * Length; (Byte 1 of the data buffer)
+ * Data[x-1]; (Bytes 2-x of the arbitrary length data buffer)
+ */
+ Length += 2;
+ Function = ACPI_READ | (AccessorType << 16);
+ }
else /* IPMI */
{
Length = ACPI_IPMI_BUFFER_SIZE;
* Allocate a buffer for the contents of the field.
*
* If the field is larger than the current integer width, create
- * a BUFFER to hold it. Otherwise, use an INTEGER. This allows
+ * a BUFFER to hold it. Otherwise, use an INTEGER. This allows
* the use of arithmetic operators on the returned value if the
* field size is equal or smaller than an Integer.
*
Buffer = &BufferDesc->Integer.Value;
}
+ if ((ObjDesc->Common.Type == ACPI_TYPE_LOCAL_REGION_FIELD) &&
+ (ObjDesc->Field.RegionObj->Region.SpaceId == ACPI_ADR_SPACE_GPIO))
+ {
+ /*
+ * For GPIO (GeneralPurposeIo), the Address will be the bit offset
+ * from the previous Connection() operator, making it effectively a
+ * pin number index. The BitLength is the length of the field, which
+ * is thus the number of pins.
+ */
+ ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
+ "GPIO FieldRead [FROM]: Pin %u Bits %u\n",
+ ObjDesc->Field.PinNumberIndex, ObjDesc->Field.BitLength));
+
+ /* Lock entire transaction if requested */
+
+ AcpiExAcquireGlobalLock (ObjDesc->CommonField.FieldFlags);
+
+ /* Perform the write */
+
+ Status = AcpiExAccessRegion (ObjDesc, 0,
+ (UINT64 *) Buffer, ACPI_READ);
+ AcpiExReleaseGlobalLock (ObjDesc->CommonField.FieldFlags);
+ if (ACPI_FAILURE (Status))
+ {
+ AcpiUtRemoveReference (BufferDesc);
+ }
+ else
+ {
+ *RetBufferDesc = BufferDesc;
+ }
+ return_ACPI_STATUS (Status);
+ }
+
ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
"FieldRead [TO]: Obj %p, Type %X, Buf %p, ByteLen %X\n",
ObjDesc, ObjDesc->Common.Type, Buffer, (UINT32) Length));
void *Buffer;
ACPI_OPERAND_OBJECT *BufferDesc;
UINT32 Function;
+ UINT16 AccessorType;
ACPI_FUNCTION_TRACE_PTR (ExWriteDataToField, ObjDesc);
}
else if ((ObjDesc->Common.Type == ACPI_TYPE_LOCAL_REGION_FIELD) &&
(ObjDesc->Field.RegionObj->Region.SpaceId == ACPI_ADR_SPACE_SMBUS ||
+ ObjDesc->Field.RegionObj->Region.SpaceId == ACPI_ADR_SPACE_GSBUS ||
ObjDesc->Field.RegionObj->Region.SpaceId == ACPI_ADR_SPACE_IPMI))
{
/*
- * This is an SMBus or IPMI write. We will bypass the entire field
+ * This is an SMBus, GSBus or IPMI write. We will bypass the entire field
* mechanism and handoff the buffer directly to the handler. For
* these address spaces, the buffer is bi-directional; on a write,
* return data is returned in the same buffer.
*
* Source must be a buffer of sufficient size:
- * ACPI_SMBUS_BUFFER_SIZE or ACPI_IPMI_BUFFER_SIZE.
+ * ACPI_SMBUS_BUFFER_SIZE, ACPI_GSBUS_BUFFER_SIZE, or ACPI_IPMI_BUFFER_SIZE.
*
- * Note: SMBus protocol type is passed in upper 16-bits of Function
+ * Note: SMBus and GSBus protocol type is passed in upper 16-bits of Function
*/
if (SourceDesc->Common.Type != ACPI_TYPE_BUFFER)
{
ACPI_ERROR ((AE_INFO,
- "SMBus or IPMI write requires Buffer, found type %s",
+ "SMBus/IPMI/GenericSerialBus write requires Buffer, found type %s",
AcpiUtGetObjectTypeName (SourceDesc)));
return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
Length = ACPI_SMBUS_BUFFER_SIZE;
Function = ACPI_WRITE | (ObjDesc->Field.Attribute << 16);
}
+ else if (ObjDesc->Field.RegionObj->Region.SpaceId == ACPI_ADR_SPACE_GSBUS)
+ {
+ AccessorType = ObjDesc->Field.Attribute;
+ Length = AcpiExGetSerialAccessLength (AccessorType,
+ ObjDesc->Field.AccessLength);
+
+ /*
+ * Add additional 2 bytes for the GenericSerialBus data buffer:
+ *
+ * Status; (Byte 0 of the data buffer)
+ * Length; (Byte 1 of the data buffer)
+ * Data[x-1]; (Bytes 2-x of the arbitrary length data buffer)
+ */
+ Length += 2;
+ Function = ACPI_WRITE | (AccessorType << 16);
+ }
else /* IPMI */
{
Length = ACPI_IPMI_BUFFER_SIZE;
if (SourceDesc->Buffer.Length < Length)
{
ACPI_ERROR ((AE_INFO,
- "SMBus or IPMI write requires Buffer of length %u, found length %u",
+ "SMBus/IPMI/GenericSerialBus write requires Buffer of length %u, found length %u",
Length, SourceDesc->Buffer.Length));
return_ACPI_STATUS (AE_AML_BUFFER_LIMIT);
*ResultDesc = BufferDesc;
return_ACPI_STATUS (Status);
}
+ else if ((ObjDesc->Common.Type == ACPI_TYPE_LOCAL_REGION_FIELD) &&
+ (ObjDesc->Field.RegionObj->Region.SpaceId == ACPI_ADR_SPACE_GPIO))
+ {
+ /*
+ * For GPIO (GeneralPurposeIo), we will bypass the entire field
+ * mechanism and handoff the bit address and bit width directly to
+ * the handler. The Address will be the bit offset
+ * from the previous Connection() operator, making it effectively a
+ * pin number index. The BitLength is the length of the field, which
+ * is thus the number of pins.
+ */
+ if (SourceDesc->Common.Type != ACPI_TYPE_INTEGER)
+ {
+ return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ }
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
+ "GPIO FieldWrite [FROM]: (%s:%X), Val %.8X [TO]: Pin %u Bits %u\n",
+ AcpiUtGetTypeName (SourceDesc->Common.Type),
+ SourceDesc->Common.Type, (UINT32) SourceDesc->Integer.Value,
+ ObjDesc->Field.PinNumberIndex, ObjDesc->Field.BitLength));
+
+ Buffer = &SourceDesc->Integer.Value;
+
+ /* Lock entire transaction if requested */
+
+ AcpiExAcquireGlobalLock (ObjDesc->CommonField.FieldFlags);
+
+ /* Perform the write */
+
+ Status = AcpiExAccessRegion (ObjDesc, 0,
+ (UINT64 *) Buffer, ACPI_WRITE);
+ AcpiExReleaseGlobalLock (ObjDesc->CommonField.FieldFlags);
+ return_ACPI_STATUS (Status);
+ }
/* Get a pointer to the data to be written */
switch (SourceDesc->Common.Type)
{
case ACPI_TYPE_INTEGER:
+
Buffer = &SourceDesc->Integer.Value;
Length = sizeof (SourceDesc->Integer.Value);
break;
case ACPI_TYPE_BUFFER:
+
Buffer = SourceDesc->Buffer.Pointer;
Length = SourceDesc->Buffer.Length;
break;
case ACPI_TYPE_STRING:
+
Buffer = SourceDesc->String.Pointer;
Length = SourceDesc->String.Length;
break;
default:
+
return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
}
return_ACPI_STATUS (Status);
}
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- *****************************************************************************/
-
-
-#define __EXFLDIO_C__
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
* RETURN: Status
*
* DESCRIPTION: Common processing for AcpiExExtractFromField and
- * AcpiExInsertIntoField. Initialize the Region if necessary and
+ * AcpiExInsertIntoField. Initialize the Region if necessary and
* validate the request.
*
******************************************************************************/
{
ACPI_STATUS Status = AE_OK;
ACPI_OPERAND_OBJECT *RgnDesc;
+ UINT8 SpaceId;
ACPI_FUNCTION_TRACE_U32 (ExSetupRegion, FieldDatumByteOffset);
return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
}
+ SpaceId = RgnDesc->Region.SpaceId;
+
+ /* Validate the Space ID */
+
+ if (!AcpiIsValidSpaceId (SpaceId))
+ {
+ ACPI_ERROR ((AE_INFO, "Invalid/unknown Address Space ID: 0x%2.2X", SpaceId));
+ return_ACPI_STATUS (AE_AML_INVALID_SPACE_ID);
+ }
+
/*
* If the Region Address and Length have not been previously evaluated,
* evaluate them now and save the results.
}
/*
- * Exit now for SMBus or IPMI address space, it has a non-linear address space
- * and the request cannot be directly validated
+ * Exit now for SMBus, GSBus or IPMI address space, it has a non-linear
+ * address space and the request cannot be directly validated
*/
- if (RgnDesc->Region.SpaceId == ACPI_ADR_SPACE_SMBUS ||
- RgnDesc->Region.SpaceId == ACPI_ADR_SPACE_IPMI)
+ if (SpaceId == ACPI_ADR_SPACE_SMBUS ||
+ SpaceId == ACPI_ADR_SPACE_GSBUS ||
+ SpaceId == ACPI_ADR_SPACE_IPMI)
{
/* SMBus or IPMI has a non-linear address space */
#endif
/*
- * Validate the request. The entire request from the byte offset for a
+ * Validate the request. The entire request from the byte offset for a
* length of one field datum (access width) must fit within the region.
* (Region length is specified in bytes)
*/
if (RgnDesc->Region.Length <
- (ObjDesc->CommonField.BaseByteOffset +
- FieldDatumByteOffset +
+ (ObjDesc->CommonField.BaseByteOffset + FieldDatumByteOffset +
ObjDesc->CommonField.AccessByteWidth))
{
if (AcpiGbl_EnableInterpreterSlack)
{
/*
* This is the case where the AccessType (AccWord, etc.) is wider
- * than the region itself. For example, a region of length one
+ * than the region itself. For example, a region of length one
* byte, and a field with Dword access specified.
*/
ACPI_ERROR ((AE_INFO,
/* Invoke the appropriate AddressSpace/OpRegion handler */
- Status = AcpiEvAddressSpaceDispatch (RgnDesc, Function, RegionOffset,
+ Status = AcpiEvAddressSpaceDispatch (RgnDesc, ObjDesc,
+ Function, RegionOffset,
ACPI_MUL_8 (ObjDesc->CommonField.AccessByteWidth), Value);
if (ACPI_FAILURE (Status))
if (Status == AE_NOT_IMPLEMENTED)
{
ACPI_ERROR ((AE_INFO,
- "Region %s(0x%X) not implemented",
+ "Region %s (ID=%u) not implemented",
AcpiUtGetRegionName (RgnDesc->Region.SpaceId),
RgnDesc->Region.SpaceId));
}
else if (Status == AE_NOT_EXIST)
{
ACPI_ERROR ((AE_INFO,
- "Region %s(0x%X) has no handler",
+ "Region %s (ID=%u) has no handler",
AcpiUtGetRegionName (RgnDesc->Region.SpaceId),
RgnDesc->Region.SpaceId));
}
*
* DESCRIPTION: Check if a value is out of range of the field being written.
* Used to check if the values written to Index and Bank registers
- * are out of range. Normally, the value is simply truncated
+ * are out of range. Normally, the value is simply truncated
* to fit the field, but this case is most likely a serious
* coding error in the ASL.
*
* The Value is larger than the maximum value that can fit into
* the register.
*/
+ ACPI_ERROR ((AE_INFO,
+ "Index value 0x%8.8X%8.8X overflows field width 0x%X",
+ ACPI_FORMAT_UINT64 (Value),
+ ObjDesc->CommonField.BitLength));
+
return (TRUE);
}
*
* RETURN: Status
*
- * DESCRIPTION: Read or Write a single datum of a field. The FieldType is
+ * DESCRIPTION: Read or Write a single datum of a field. The FieldType is
* demultiplexed here to handle the different types of fields
* (BufferField, RegionField, IndexField, BankField)
*
Status = AE_OK;
break;
-
case ACPI_TYPE_LOCAL_BANK_FIELD:
-
/*
* Ensure that the BankValue is not beyond the capacity of
* the register
/*lint -fallthrough */
-
case ACPI_TYPE_LOCAL_REGION_FIELD:
/*
* For simple RegionFields, we just directly access the owning
ReadWrite);
break;
-
case ACPI_TYPE_LOCAL_INDEX_FIELD:
-
-
/*
* Ensure that the IndexValue is not beyond the capacity of
* the register
}
break;
-
default:
ACPI_ERROR ((AE_INFO, "Wrong object type in field I/O %u",
UINT32 BufferTailBits;
UINT32 DatumCount;
UINT32 FieldDatumCount;
+ UINT32 AccessBitWidth;
UINT32 i;
/* Validate target buffer and clear it */
if (BufferLength <
- ACPI_ROUND_BITS_UP_TO_BYTES (ObjDesc->CommonField.BitLength))
+ ACPI_ROUND_BITS_UP_TO_BYTES (ObjDesc->CommonField.BitLength))
{
ACPI_ERROR ((AE_INFO,
"Field size %u (bits) is too large for buffer (%u)",
return_ACPI_STATUS (AE_BUFFER_OVERFLOW);
}
+
ACPI_MEMSET (Buffer, 0, BufferLength);
+ AccessBitWidth = ACPI_MUL_8 (ObjDesc->CommonField.AccessByteWidth);
+
+ /* Handle the simple case here */
+
+ if ((ObjDesc->CommonField.StartFieldBitOffset == 0) &&
+ (ObjDesc->CommonField.BitLength == AccessBitWidth))
+ {
+ if (BufferLength >= sizeof (UINT64))
+ {
+ Status = AcpiExFieldDatumIo (ObjDesc, 0, Buffer, ACPI_READ);
+ }
+ else
+ {
+ /* Use RawDatum (UINT64) to handle buffers < 64 bits */
+
+ Status = AcpiExFieldDatumIo (ObjDesc, 0, &RawDatum, ACPI_READ);
+ ACPI_MEMCPY (Buffer, &RawDatum, BufferLength);
+ }
+
+ return_ACPI_STATUS (Status);
+ }
+
+/* TBD: Move to common setup code */
+
+ /* Field algorithm is limited to sizeof(UINT64), truncate if needed */
+
+ if (ObjDesc->CommonField.AccessByteWidth > sizeof (UINT64))
+ {
+ ObjDesc->CommonField.AccessByteWidth = sizeof (UINT64);
+ AccessBitWidth = sizeof (UINT64) * 8;
+ }
/* Compute the number of datums (access width data items) */
DatumCount = ACPI_ROUND_UP_TO (
- ObjDesc->CommonField.BitLength,
- ObjDesc->CommonField.AccessBitWidth);
+ ObjDesc->CommonField.BitLength, AccessBitWidth);
+
FieldDatumCount = ACPI_ROUND_UP_TO (
- ObjDesc->CommonField.BitLength +
- ObjDesc->CommonField.StartFieldBitOffset,
- ObjDesc->CommonField.AccessBitWidth);
+ ObjDesc->CommonField.BitLength +
+ ObjDesc->CommonField.StartFieldBitOffset, AccessBitWidth);
/* Priming read from the field */
* This avoids the differences in behavior between different compilers
* concerning shift values larger than the target data width.
*/
- if ((ObjDesc->CommonField.AccessBitWidth -
- ObjDesc->CommonField.StartFieldBitOffset) < ACPI_INTEGER_BIT_SIZE)
+ if (AccessBitWidth - ObjDesc->CommonField.StartFieldBitOffset <
+ ACPI_INTEGER_BIT_SIZE)
{
MergedDatum |= RawDatum <<
- (ObjDesc->CommonField.AccessBitWidth -
- ObjDesc->CommonField.StartFieldBitOffset);
+ (AccessBitWidth - ObjDesc->CommonField.StartFieldBitOffset);
}
if (i == DatumCount)
/* Mask off any extra bits in the last datum */
- BufferTailBits = ObjDesc->CommonField.BitLength %
- ObjDesc->CommonField.AccessBitWidth;
+ BufferTailBits = ObjDesc->CommonField.BitLength % AccessBitWidth;
if (BufferTailBits)
{
MergedDatum &= ACPI_MASK_BITS_ABOVE (BufferTailBits);
void *Buffer,
UINT32 BufferLength)
{
+ void *NewBuffer;
ACPI_STATUS Status;
UINT64 Mask;
UINT64 WidthMask;
UINT32 BufferTailBits;
UINT32 DatumCount;
UINT32 FieldDatumCount;
- UINT32 i;
+ UINT32 AccessBitWidth;
UINT32 RequiredLength;
- void *NewBuffer;
+ UINT32 i;
ACPI_FUNCTION_TRACE (ExInsertIntoField);
ObjDesc->CommonField.BitLength);
/*
* We must have a buffer that is at least as long as the field
- * we are writing to. This is because individual fields are
+ * we are writing to. This is because individual fields are
* indivisible and partial writes are not supported -- as per
* the ACPI specification.
*/
/*
* Copy the original data to the new buffer, starting
- * at Byte zero. All unused (upper) bytes of the
+ * at Byte zero. All unused (upper) bytes of the
* buffer will be 0.
*/
ACPI_MEMCPY ((char *) NewBuffer, (char *) Buffer, BufferLength);
BufferLength = RequiredLength;
}
+/* TBD: Move to common setup code */
+
+ /* Algo is limited to sizeof(UINT64), so cut the AccessByteWidth */
+ if (ObjDesc->CommonField.AccessByteWidth > sizeof (UINT64))
+ {
+ ObjDesc->CommonField.AccessByteWidth = sizeof (UINT64);
+ }
+
+ AccessBitWidth = ACPI_MUL_8 (ObjDesc->CommonField.AccessByteWidth);
+
/*
* Create the bitmasks used for bit insertion.
* Note: This if/else is used to bypass compiler differences with the
* shift operator
*/
- if (ObjDesc->CommonField.AccessBitWidth == ACPI_INTEGER_BIT_SIZE)
+ if (AccessBitWidth == ACPI_INTEGER_BIT_SIZE)
{
WidthMask = ACPI_UINT64_MAX;
}
else
{
- WidthMask = ACPI_MASK_BITS_ABOVE (ObjDesc->CommonField.AccessBitWidth);
+ WidthMask = ACPI_MASK_BITS_ABOVE (AccessBitWidth);
}
Mask = WidthMask &
- ACPI_MASK_BITS_BELOW (ObjDesc->CommonField.StartFieldBitOffset);
+ ACPI_MASK_BITS_BELOW (ObjDesc->CommonField.StartFieldBitOffset);
/* Compute the number of datums (access width data items) */
DatumCount = ACPI_ROUND_UP_TO (ObjDesc->CommonField.BitLength,
- ObjDesc->CommonField.AccessBitWidth);
+ AccessBitWidth);
FieldDatumCount = ACPI_ROUND_UP_TO (ObjDesc->CommonField.BitLength +
- ObjDesc->CommonField.StartFieldBitOffset,
- ObjDesc->CommonField.AccessBitWidth);
+ ObjDesc->CommonField.StartFieldBitOffset,
+ AccessBitWidth);
/* Get initial Datum from the input buffer */
* This avoids the differences in behavior between different compilers
* concerning shift values larger than the target data width.
*/
- if ((ObjDesc->CommonField.AccessBitWidth -
- ObjDesc->CommonField.StartFieldBitOffset) < ACPI_INTEGER_BIT_SIZE)
+ if ((AccessBitWidth - ObjDesc->CommonField.StartFieldBitOffset) <
+ ACPI_INTEGER_BIT_SIZE)
{
MergedDatum = RawDatum >>
- (ObjDesc->CommonField.AccessBitWidth -
- ObjDesc->CommonField.StartFieldBitOffset);
+ (AccessBitWidth - ObjDesc->CommonField.StartFieldBitOffset);
}
else
{
BufferOffset += ObjDesc->CommonField.AccessByteWidth;
ACPI_MEMCPY (&RawDatum, ((char *) Buffer) + BufferOffset,
ACPI_MIN(ObjDesc->CommonField.AccessByteWidth,
- BufferLength - BufferOffset));
+ BufferLength - BufferOffset));
+
MergedDatum |= RawDatum << ObjDesc->CommonField.StartFieldBitOffset;
}
/* Mask off any extra bits in the last datum */
BufferTailBits = (ObjDesc->CommonField.BitLength +
- ObjDesc->CommonField.StartFieldBitOffset) %
- ObjDesc->CommonField.AccessBitWidth;
+ ObjDesc->CommonField.StartFieldBitOffset) % AccessBitWidth;
if (BufferTailBits)
{
Mask &= ACPI_MASK_BITS_ABOVE (BufferTailBits);
}
return_ACPI_STATUS (Status);
}
-
-
-
/******************************************************************************
*
* Module Name: exmisc - ACPI AML (p-code) execution - specific opcodes
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
-
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXMISC_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
}
break;
-
case ACPI_DESC_TYPE_NAMED:
-
/*
* A named reference that has already been resolved to a Node
*/
ReferencedObj = ObjDesc;
break;
-
default:
ACPI_ERROR ((AE_INFO, "Invalid descriptor type 0x%X",
/*
- * Convert the second operand if necessary. The first operand
+ * Convert the second operand if necessary. The first operand
* determines the type of the second operand, (See the Data Types
* section of the ACPI specification.) Both object types are
* guaranteed to be either Integer/String/Buffer by the operand
switch (Operand0->Common.Type)
{
case ACPI_TYPE_INTEGER:
+
Status = AcpiExConvertToInteger (Operand1, &LocalOperand1, 16);
break;
case ACPI_TYPE_STRING:
+
Status = AcpiExConvertToString (Operand1, &LocalOperand1,
ACPI_IMPLICIT_CONVERT_HEX);
break;
case ACPI_TYPE_BUFFER:
+
Status = AcpiExConvertToBuffer (Operand1, &LocalOperand1);
break;
default:
+
ACPI_ERROR ((AE_INFO, "Invalid object type: 0x%X",
Operand0->Common.Type));
Status = AE_AML_INTERNAL;
return (Integer0 + Integer1);
-
case AML_BIT_AND_OP: /* And (Integer0, Integer1, Result) */
return (Integer0 & Integer1);
-
case AML_BIT_NAND_OP: /* NAnd (Integer0, Integer1, Result) */
return (~(Integer0 & Integer1));
-
case AML_BIT_OR_OP: /* Or (Integer0, Integer1, Result) */
return (Integer0 | Integer1);
-
case AML_BIT_NOR_OP: /* NOr (Integer0, Integer1, Result) */
return (~(Integer0 | Integer1));
-
case AML_BIT_XOR_OP: /* XOr (Integer0, Integer1, Result) */
return (Integer0 ^ Integer1);
-
case AML_MULTIPLY_OP: /* Multiply (Integer0, Integer1, Result) */
return (Integer0 * Integer1);
-
case AML_SHIFT_LEFT_OP: /* ShiftLeft (Operand, ShiftCount, Result)*/
/*
}
return (Integer0 << Integer1);
-
case AML_SHIFT_RIGHT_OP: /* ShiftRight (Operand, ShiftCount, Result) */
/*
}
return (Integer0 >> Integer1);
-
case AML_SUBTRACT_OP: /* Subtract (Integer0, Integer1, Result) */
return (Integer0 - Integer1);
break;
default:
+
Status = AE_AML_INTERNAL;
break;
}
/*
- * Convert the second operand if necessary. The first operand
+ * Convert the second operand if necessary. The first operand
* determines the type of the second operand, (See the Data Types
* section of the ACPI 3.0+ specification.) Both object types are
* guaranteed to be either Integer/String/Buffer by the operand
switch (Operand0->Common.Type)
{
case ACPI_TYPE_INTEGER:
+
Status = AcpiExConvertToInteger (Operand1, &LocalOperand1, 16);
break;
case ACPI_TYPE_STRING:
+
Status = AcpiExConvertToString (Operand1, &LocalOperand1,
ACPI_IMPLICIT_CONVERT_HEX);
break;
case ACPI_TYPE_BUFFER:
+
Status = AcpiExConvertToBuffer (Operand1, &LocalOperand1);
break;
default:
+
Status = AE_AML_INTERNAL;
break;
}
break;
default:
+
Status = AE_AML_INTERNAL;
break;
}
break;
default:
+
Status = AE_AML_INTERNAL;
break;
}
*LogicalResult = LocalResult;
return_ACPI_STATUS (Status);
}
-
-
-
/******************************************************************************
*
* Module Name: exmutex - ASL Mutex Acquire/Release functions
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXMUTEX_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
if (ObjDesc->Mutex.AcquisitionDepth == 0)
{
- return (AE_NOT_ACQUIRED);
+ return_ACPI_STATUS (AE_NOT_ACQUIRED);
}
/* Match multiple Acquires with multiple Releases */
(ObjDesc != AcpiGbl_GlobalLockMutex))
{
ACPI_ERROR ((AE_INFO,
- "Thread %p cannot release Mutex [%4.4s] acquired by thread %p",
- ACPI_CAST_PTR (void, WalkState->Thread->ThreadId),
+ "Thread %u cannot release Mutex [%4.4s] acquired by thread %u",
+ (UINT32) WalkState->Thread->ThreadId,
AcpiUtGetNodeName (ObjDesc->Mutex.Node),
- ACPI_CAST_PTR (void, OwnerThread->ThreadId)));
+ (UINT32) OwnerThread->ThreadId));
return_ACPI_STATUS (AE_AML_NOT_OWNER);
}
ACPI_OPERAND_OBJECT *ObjDesc;
- ACPI_FUNCTION_ENTRY ();
+ ACPI_FUNCTION_NAME (ExReleaseAllMutexes);
/* Traverse the list of owned mutexes, releasing each one */
ObjDesc->Mutex.Next = NULL;
ObjDesc->Mutex.AcquisitionDepth = 0;
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+ "Force-releasing held mutex: %p\n", ObjDesc));
+
/* Release the mutex, special case for Global Lock */
if (ObjDesc == AcpiGbl_GlobalLockMutex)
-
/******************************************************************************
*
* Module Name: exnames - interpreter/scanner name load/execute
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXNAMES_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
* (-1)==root, 0==none
* NumNameSegs - count of 4-character name segments
*
- * RETURN: A pointer to the allocated string segment. This segment must
+ * RETURN: A pointer to the allocated string segment. This segment must
* be deleted by the caller.
*
* DESCRIPTION: Allocate a buffer for a name string. Ensure allocated name
HasPrefix = TRUE;
break;
-
case AML_PARENT_PREFIX:
/* Increment past possibly multiple parent prefixes */
HasPrefix = TRUE;
break;
-
default:
/* Not a prefix character */
}
break;
-
case AML_MULTI_NAME_PREFIX_OP:
ACPI_DEBUG_PRINT ((ACPI_DB_LOAD, "MultiNamePrefix at %p\n",
break;
-
case 0:
/* NullName valid as of 8-12-98 ASL/AML Grammar Update */
break;
-
default:
/* Name segment string */
return_ACPI_STATUS (Status);
}
-
-
-
/******************************************************************************
*
* Module Name: exoparg1 - AML execution - opcodes with 1 argument
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXOPARG1_C__
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
Status = AcpiExReleaseMutex (Operand[0], WalkState);
break;
-
case AML_RESET_OP: /* Reset (EventObject) */
Status = AcpiExSystemResetEvent (Operand[0]);
break;
-
case AML_SIGNAL_OP: /* Signal (EventObject) */
Status = AcpiExSystemSignalEvent (Operand[0]);
break;
-
case AML_SLEEP_OP: /* Sleep (MsecTime) */
Status = AcpiExSystemDoSleep (Operand[0]->Integer.Value);
break;
-
case AML_STALL_OP: /* Stall (UsecTime) */
Status = AcpiExSystemDoStall ((UINT32) Operand[0]->Integer.Value);
break;
-
case AML_UNLOAD_OP: /* Unload (Handle) */
Status = AcpiExUnloadTable (Operand[0]);
break;
-
default: /* Unknown opcode */
ACPI_ERROR ((AE_INFO, "Unknown AML opcode 0x%X",
ReturnDesc->Integer.Value = ~Operand[0]->Integer.Value;
break;
-
case AML_FIND_SET_LEFT_BIT_OP: /* FindSetLeftBit (Operand, Result) */
ReturnDesc->Integer.Value = Operand[0]->Integer.Value;
ReturnDesc->Integer.Value = Temp32;
break;
-
case AML_FIND_SET_RIGHT_BIT_OP: /* FindSetRightBit (Operand, Result) */
ReturnDesc->Integer.Value = Operand[0]->Integer.Value;
Temp32 == 0 ? 0 : (ACPI_INTEGER_BIT_SIZE + 1) - Temp32;
break;
-
case AML_FROM_BCD_OP: /* FromBcd (BCDValue, Result) */
-
/*
* The 64-bit ACPI integer can hold 16 4-bit BCD characters
* (if table is 32-bit, integer can hold 8 BCD characters)
}
break;
-
case AML_TO_BCD_OP: /* ToBcd (Operand, Result) */
ReturnDesc->Integer.Value = 0;
}
break;
-
case AML_COND_REF_OF_OP: /* CondRefOf (SourceObject, Result) */
-
/*
* This op is a little strange because the internal return value is
* different than the return value stored in the result descriptor
default:
+
/* No other opcodes get here */
+
break;
}
break;
-
case AML_STORE_OP: /* Store (Source, Target) */
-
/*
* A store operand is typically a number, string, buffer or lvalue
* Be careful about deleting the source object,
}
return_ACPI_STATUS (Status);
-
/*
* ACPI 2.0 Opcodes
*/
WalkState);
break;
-
case AML_TO_DECSTRING_OP: /* ToDecimalString (Data, Result) */
Status = AcpiExConvertToString (Operand[0], &ReturnDesc,
}
break;
-
case AML_TO_HEXSTRING_OP: /* ToHexString (Data, Result) */
Status = AcpiExConvertToString (Operand[0], &ReturnDesc,
}
break;
-
case AML_TO_BUFFER_OP: /* ToBuffer (Data, Result) */
Status = AcpiExConvertToBuffer (Operand[0], &ReturnDesc);
}
break;
-
case AML_TO_INTEGER_OP: /* ToInteger (Data, Result) */
Status = AcpiExConvertToInteger (Operand[0], &ReturnDesc,
}
break;
-
case AML_SHIFT_LEFT_BIT_OP: /* ShiftLeftBit (Source, BitNum) */
case AML_SHIFT_RIGHT_BIT_OP: /* ShiftRightBit (Source, BitNum) */
Status = AE_SUPPORT;
goto Cleanup;
-
default: /* Unknown opcode */
ACPI_ERROR ((AE_INFO, "Unknown AML opcode 0x%X",
}
/*
- * Set result to ONES (TRUE) if Value == 0. Note:
+ * Set result to ONES (TRUE) if Value == 0. Note:
* ReturnDesc->Integer.Value is initially == 0 (FALSE) from above.
*/
if (!Operand[0]->Integer.Value)
}
break;
-
case AML_DECREMENT_OP: /* Decrement (Operand) */
case AML_INCREMENT_OP: /* Increment (Operand) */
-
/*
- * Create a new integer. Can't just get the base integer and
+ * Create a new integer. Can't just get the base integer and
* increment it because it may be an Arg or Field.
*/
ReturnDesc = AcpiUtCreateInternalObject (ACPI_TYPE_INTEGER);
Status = AcpiExStore (ReturnDesc, Operand[0], WalkState);
break;
-
case AML_TYPE_OP: /* ObjectType (SourceObject) */
-
/*
* Note: The operand is not resolved at this point because we want to
- * get the associated object, not its value. For example, we don't
+ * get the associated object, not its value. For example, we don't
* want to resolve a FieldUnit to its value, we want the actual
* FieldUnit object.
*/
}
break;
-
case AML_SIZE_OF_OP: /* SizeOf (SourceObject) */
-
/*
* Note: The operand is not resolved at this point because we want to
* get the associated object, not its value.
/*
* The type of the base object must be integer, buffer, string, or
- * package. All others are not supported.
+ * package. All others are not supported.
*
* NOTE: Integer is not specifically supported by the ACPI spec,
* but is supported implicitly via implicit operand conversion.
switch (Type)
{
case ACPI_TYPE_INTEGER:
+
Value = AcpiGbl_IntegerByteWidth;
break;
case ACPI_TYPE_STRING:
+
Value = TempDesc->String.Length;
break;
break;
default:
+
ACPI_ERROR ((AE_INFO,
"Operand must be Buffer/Integer/String/Package - found type %s",
AcpiUtGetTypeName (Type)));
break;
case ACPI_TYPE_STRING:
+
break;
default:
+
Status = AE_AML_OPERAND_TYPE;
goto Cleanup;
}
switch (Operand[0]->Reference.Class)
{
case ACPI_REFCLASS_INDEX:
-
/*
* The target type for the Index operator must be
* either a Buffer or a Package
}
break;
-
case ACPI_TYPE_PACKAGE:
-
/*
- * Return the referenced element of the package. We must
+ * Return the referenced element of the package. We must
* add another reference to the referenced object, however.
*/
ReturnDesc = *(Operand[0]->Reference.Where);
- if (ReturnDesc)
+ if (!ReturnDesc)
{
- AcpiUtAddReference (ReturnDesc);
+ /*
+ * Element is NULL, do not allow the dereference.
+ * This provides compatibility with other ACPI
+ * implementations.
+ */
+ return_ACPI_STATUS (AE_AML_UNINITIALIZED_ELEMENT);
}
- break;
+ AcpiUtAddReference (ReturnDesc);
+ break;
default:
}
break;
-
case ACPI_REFCLASS_REFOF:
ReturnDesc = Operand[0]->Reference.Object;
if (ACPI_GET_DESCRIPTOR_TYPE (ReturnDesc) ==
- ACPI_DESC_TYPE_NAMED)
+ ACPI_DESC_TYPE_NAMED)
{
ReturnDesc = AcpiNsGetAttachedObject (
- (ACPI_NAMESPACE_NODE *) ReturnDesc);
- }
+ (ACPI_NAMESPACE_NODE *) ReturnDesc);
+ if (!ReturnDesc)
+ {
+ break;
+ }
- /* Add another reference to the object! */
+ /*
+ * June 2013:
+ * BufferFields/FieldUnits require additional resolution
+ */
+ switch (ReturnDesc->Common.Type)
+ {
+ case ACPI_TYPE_BUFFER_FIELD:
+ case ACPI_TYPE_LOCAL_REGION_FIELD:
+ case ACPI_TYPE_LOCAL_BANK_FIELD:
+ case ACPI_TYPE_LOCAL_INDEX_FIELD:
- AcpiUtAddReference (ReturnDesc);
- break;
+ Status = AcpiExReadDataFromField (WalkState,
+ ReturnDesc, &TempDesc);
+ if (ACPI_FAILURE (Status))
+ {
+ goto Cleanup;
+ }
+
+ ReturnDesc = TempDesc;
+ break;
+ default:
+
+ /* Add another reference to the object */
+
+ AcpiUtAddReference (ReturnDesc);
+ break;
+ }
+ }
+ break;
default:
+
ACPI_ERROR ((AE_INFO,
"Unknown class in reference(%p) - 0x%2.2X",
Operand[0], Operand[0]->Reference.Class));
}
break;
-
default:
ACPI_ERROR ((AE_INFO, "Unknown AML opcode 0x%X",
return_ACPI_STATUS (Status);
}
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __EXOPARG2_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
/*
* Dispatch the notify to the appropriate handler
* NOTE: the request is queued for execution after this method
- * completes. The notify handlers are NOT invoked synchronously
+ * completes. The notify handlers are NOT invoked synchronously
* from this thread -- because handlers may in turn run other
* control methods.
*/
Status = AcpiEvQueueNotifyRequest (Node, Value);
break;
-
default:
ACPI_ERROR ((AE_INFO, "Unknown AML opcode 0x%X",
}
break;
-
default:
ACPI_ERROR ((AE_INFO, "Unknown AML opcode 0x%X",
ACPI_OPERAND_OBJECT *ReturnDesc = NULL;
UINT64 Index;
ACPI_STATUS Status = AE_OK;
- ACPI_SIZE Length;
+ ACPI_SIZE Length = 0;
ACPI_FUNCTION_TRACE_STR (ExOpcode_2A_1T_1R,
&ReturnDesc->Integer.Value);
break;
-
case AML_CONCAT_OP: /* Concatenate (Data1, Data2, Result) */
Status = AcpiExDoConcatenate (Operand[0], Operand[1],
&ReturnDesc, WalkState);
break;
-
case AML_TO_STRING_OP: /* ToString (Buffer, Length, Result) (ACPI 2.0) */
-
/*
* Input object is guaranteed to be a buffer at this point (it may have
* been converted.) Copy the raw buffer data to a new object of
* NOTE: A length of zero is ok, and will create a zero-length, null
* terminated string.
*/
- Length = 0;
while ((Length < Operand[0]->Buffer.Length) &&
(Length < Operand[1]->Integer.Value) &&
(Operand[0]->Buffer.Pointer[Length]))
Operand[0]->Buffer.Pointer, Length);
break;
-
case AML_CONCAT_RES_OP:
/* ConcatenateResTemplate (Buffer, Buffer, Result) (ACPI 2.0) */
&ReturnDesc, WalkState);
break;
-
case AML_INDEX_OP: /* Index (Source Index Result) */
/* Create the internal return object */
if (Index >= Operand[0]->String.Length)
{
+ Length = Operand[0]->String.Length;
Status = AE_AML_STRING_LIMIT;
}
if (Index >= Operand[0]->Buffer.Length)
{
+ Length = Operand[0]->Buffer.Length;
Status = AE_AML_BUFFER_LIMIT;
}
if (Index >= Operand[0]->Package.Count)
{
+ Length = Operand[0]->Package.Count;
Status = AE_AML_PACKAGE_LIMIT;
}
if (ACPI_FAILURE (Status))
{
ACPI_EXCEPTION ((AE_INFO, Status,
- "Index (0x%8.8X%8.8X) is beyond end of object",
- ACPI_FORMAT_UINT64 (Index)));
+ "Index (0x%X%8.8X) is beyond end of object (length 0x%X)",
+ ACPI_FORMAT_UINT64 (Index), (UINT32) Length));
goto Cleanup;
}
WalkState->ResultObj = ReturnDesc;
goto Cleanup;
-
default:
ACPI_ERROR ((AE_INFO, "Unknown AML opcode 0x%X",
}
break;
-
default:
ACPI_ERROR ((AE_INFO, "Unknown AML opcode 0x%X",
return_ACPI_STATUS (Status);
}
-
-
-
/******************************************************************************
*
* Module Name: exoparg3 - AML execution - opcodes with 3 arguments
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
-
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXOPARG3_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
ACPI_FREE (Fatal);
break;
-
default:
ACPI_ERROR ((AE_INFO, "Unknown AML opcode 0x%X",
switch (WalkState->Opcode)
{
case AML_MID_OP: /* Mid (Source[0], Index[1], Length[2], Result[3]) */
-
/*
- * Create the return object. The Source operand is guaranteed to be
+ * Create the return object. The Source operand is guaranteed to be
* either a String or a Buffer, so just use its type.
*/
ReturnDesc = AcpiUtCreateInternalObject (
ReturnDesc->Buffer.Flags |= AOPOBJ_DATA_VALID;
break;
-
default:
ACPI_ERROR ((AE_INFO, "Unknown AML opcode 0x%X",
}
return_ACPI_STATUS (Status);
}
-
-
-
/******************************************************************************
*
* Module Name: exoparg6 - AML execution - opcodes with 6 arguments
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
-
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXOPARG6_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
break;
case MATCH_MEQ:
-
/*
* True if equal: (P[i] == M)
* Change to: (M == P[i])
break;
case MATCH_MLE:
-
/*
* True if less than or equal: (P[i] <= M) (P[i] NotGreater than M)
* Change to: (M >= P[i]) (M NotLess than P[i])
break;
case MATCH_MLT:
-
/*
* True if less than: (P[i] < M)
* Change to: (M > P[i])
break;
case MATCH_MGE:
-
/*
* True if greater than or equal: (P[i] >= M) (P[i] NotLess than M)
* Change to: (M <= P[i]) (M NotGreater than P[i])
break;
case MATCH_MGT:
-
/*
* True if greater than: (P[i] > M)
* Change to: (M < P[i])
return (FALSE);
}
- return LogicalResult;
+ return (LogicalResult);
}
* and the next should be examined.
*
* Upon finding a match, the loop will terminate via "break" at
- * the bottom. If it terminates "normally", MatchValue will be
+ * the bottom. If it terminates "normally", MatchValue will be
* ACPI_UINT64_MAX (Ones) (its initial value) indicating that no
* match was found.
*/
}
break;
-
case AML_LOAD_TABLE_OP:
Status = AcpiExLoadTableOp (WalkState, &ReturnDesc);
break;
-
default:
ACPI_ERROR ((AE_INFO, "Unknown AML opcode 0x%X",
-
/******************************************************************************
*
* Module Name: exprep - ACPI AML (p-code) execution - field prep utilities
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXPREP_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#include "acinterp.h"
#include "amlcode.h"
#include "acnamesp.h"
+#include "acdispat.h"
#define _COMPONENT ACPI_EXECUTER
* AnyAcc keyword.
*
* NOTE: Need to have the RegionLength in order to check for boundary
- * conditions (end-of-region). However, the RegionLength is a deferred
- * operation. Therefore, to complete this implementation, the generation
+ * conditions (end-of-region). However, the RegionLength is a deferred
+ * operation. Therefore, to complete this implementation, the generation
* of this access width must be deferred until the region length has
* been evaluated.
*
FieldByteLength = FieldByteEndOffset - FieldByteOffset;
ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "Bit length %u, Bit offset %u\n",
- FieldBitLength, FieldBitOffset));
+ "Bit length %u, Bit offset %u\n",
+ FieldBitLength, FieldBitOffset));
ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "Byte Length %u, Byte Offset %u, End Offset %u\n",
- FieldByteLength, FieldByteOffset, FieldByteEndOffset));
+ "Byte Length %u, Byte Offset %u, End Offset %u\n",
+ FieldByteLength, FieldByteOffset, FieldByteEndOffset));
/*
* Iterative search for the maximum access width that is both aligned
Accesses = FieldEndOffset - FieldStartOffset;
ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "AccessWidth %u end is within region\n", AccessByteWidth));
+ "AccessWidth %u end is within region\n", AccessByteWidth));
ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "Field Start %u, Field End %u -- requires %u accesses\n",
- FieldStartOffset, FieldEndOffset, Accesses));
+ "Field Start %u, Field End %u -- requires %u accesses\n",
+ FieldStartOffset, FieldEndOffset, Accesses));
/* Single access is optimal */
if (AccessByteWidth == 1)
{
ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "Field goes beyond end-of-region!\n"));
+ "Field goes beyond end-of-region!\n"));
/* Field does not fit in the region at all */
* previous access
*/
ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "Backing off to previous optimal access width of %u\n",
- MinimumAccessWidth));
+ "Backing off to previous optimal access width of %u\n",
+ MinimumAccessWidth));
return_VALUE (MinimumAccessWidth);
}
}
* just use max access width
*/
ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "Cannot access field in one operation, using width 8\n"));
+ "Cannot access field in one operation, using width 8\n"));
return_VALUE (8);
}
#endif /* ACPI_UNDER_DEVELOPMENT */
case AML_FIELD_ACCESS_BYTE:
case AML_FIELD_ACCESS_BUFFER: /* ACPI 2.0 (SMBus Buffer) */
+
ByteAlignment = 1;
BitLength = 8;
break;
case AML_FIELD_ACCESS_WORD:
+
ByteAlignment = 2;
BitLength = 16;
break;
case AML_FIELD_ACCESS_DWORD:
+
ByteAlignment = 4;
BitLength = 32;
break;
case AML_FIELD_ACCESS_QWORD: /* ACPI 2.0 */
+
ByteAlignment = 8;
BitLength = 64;
break;
default:
+
/* Invalid field access type */
ACPI_ERROR ((AE_INFO,
* RETURN: Status
*
* DESCRIPTION: Initialize the areas of the field object that are common
- * to the various types of fields. Note: This is very "sensitive"
+ * to the various types of fields. Note: This is very "sensitive"
* code because we are solving the general case for field
* alignment.
*
ObjDesc->CommonField.BitLength = FieldBitLength;
/*
- * Decode the access type so we can compute offsets. The access type gives
+ * Decode the access type so we can compute offsets. The access type gives
* two pieces of information - the width of each field access and the
* necessary ByteAlignment (address granularity) of the access.
*
* For AnyAcc, the AccessBitWidth is the largest width that is both
* necessary and possible in an attempt to access the whole field in one
- * I/O operation. However, for AnyAcc, the ByteAlignment is always one
+ * I/O operation. However, for AnyAcc, the ByteAlignment is always one
* byte.
*
* For all Buffer Fields, the ByteAlignment is always one byte.
* the same (equivalent) as the ByteAlignment.
*/
AccessBitWidth = AcpiExDecodeFieldAccess (ObjDesc, FieldFlags,
- &ByteAlignment);
+ &ByteAlignment);
if (!AccessBitWidth)
{
return_ACPI_STATUS (AE_AML_OPERAND_VALUE);
}
- /* Setup width (access granularity) fields */
+ /* Setup width (access granularity) fields (values are: 1, 2, 4, 8) */
ObjDesc->CommonField.AccessByteWidth = (UINT8)
- ACPI_DIV_8 (AccessBitWidth); /* 1, 2, 4, 8 */
-
- ObjDesc->CommonField.AccessBitWidth = (UINT8) AccessBitWidth;
+ ACPI_DIV_8 (AccessBitWidth);
/*
* BaseByteOffset is the address of the start of the field within the
- * region. It is the byte address of the first *datum* (field-width data
+ * region. It is the byte address of the first *datum* (field-width data
* unit) of the field. (i.e., the first datum that contains at least the
* first *bit* of the field.)
*
* region or buffer.
*/
NearestByteAddress =
- ACPI_ROUND_BITS_DOWN_TO_BYTES (FieldBitPosition);
+ ACPI_ROUND_BITS_DOWN_TO_BYTES (FieldBitPosition);
ObjDesc->CommonField.BaseByteOffset = (UINT32)
- ACPI_ROUND_DOWN (NearestByteAddress, ByteAlignment);
+ ACPI_ROUND_DOWN (NearestByteAddress, ByteAlignment);
/*
* StartFieldBitOffset is the offset of the first bit of the field within
*
* RETURN: Status
*
- * DESCRIPTION: Construct an ACPI_OPERAND_OBJECT of type DefField and
- * connect it to the parent Node.
+ * DESCRIPTION: Construct an object of type ACPI_OPERAND_OBJECT with a
+ * subtype of DefField and connect it to the parent Node.
*
******************************************************************************/
{
ACPI_OPERAND_OBJECT *ObjDesc;
ACPI_OPERAND_OBJECT *SecondDesc = NULL;
- UINT32 Type;
ACPI_STATUS Status;
+ UINT32 AccessByteWidth;
+ UINT32 Type;
ACPI_FUNCTION_TRACE (ExPrepFieldValue);
Type = AcpiNsGetType (Info->RegionNode);
if (Type != ACPI_TYPE_REGION)
{
- ACPI_ERROR ((AE_INFO,
- "Needed Region, found type 0x%X (%s)",
+ ACPI_ERROR ((AE_INFO, "Needed Region, found type 0x%X (%s)",
Type, AcpiUtGetTypeName (Type)));
return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
/* Initialize areas of the object that are common to all fields */
ObjDesc->CommonField.Node = Info->FieldNode;
- Status = AcpiExPrepCommonFieldObject (ObjDesc, Info->FieldFlags,
- Info->Attribute, Info->FieldBitPosition, Info->FieldBitLength);
+ Status = AcpiExPrepCommonFieldObject (ObjDesc,
+ Info->FieldFlags, Info->Attribute,
+ Info->FieldBitPosition, Info->FieldBitLength);
if (ACPI_FAILURE (Status))
{
AcpiUtDeleteObjectDesc (ObjDesc);
ObjDesc->Field.RegionObj = AcpiNsGetAttachedObject (Info->RegionNode);
+ /* Fields specific to GenericSerialBus fields */
+
+ ObjDesc->Field.AccessLength = Info->AccessLength;
+
+ if (Info->ConnectionNode)
+ {
+ SecondDesc = Info->ConnectionNode->Object;
+ if (!(SecondDesc->Common.Flags & AOPOBJ_DATA_VALID))
+ {
+ Status = AcpiDsGetBufferArguments (SecondDesc);
+ if (ACPI_FAILURE (Status))
+ {
+ AcpiUtDeleteObjectDesc (ObjDesc);
+ return_ACPI_STATUS (Status);
+ }
+ }
+
+ ObjDesc->Field.ResourceBuffer = SecondDesc->Buffer.Pointer;
+ ObjDesc->Field.ResourceLength = (UINT16) SecondDesc->Buffer.Length;
+ }
+ else if (Info->ResourceBuffer)
+ {
+ ObjDesc->Field.ResourceBuffer = Info->ResourceBuffer;
+ ObjDesc->Field.ResourceLength = Info->ResourceLength;
+ }
+
+ ObjDesc->Field.PinNumberIndex = Info->PinNumberIndex;
+
+ /* Allow full data read from EC address space */
+
+ if ((ObjDesc->Field.RegionObj->Region.SpaceId == ACPI_ADR_SPACE_EC) &&
+ (ObjDesc->CommonField.BitLength > 8))
+ {
+ AccessByteWidth = ACPI_ROUND_BITS_UP_TO_BYTES (
+ ObjDesc->CommonField.BitLength);
+
+ /* Maximum byte width supported is 255 */
+
+ if (AccessByteWidth < 256)
+ {
+ ObjDesc->CommonField.AccessByteWidth = (UINT8) AccessByteWidth;
+ }
+ }
+
/* An additional reference for the container */
AcpiUtAddReference (ObjDesc->Field.RegionObj);
ObjDesc->Field.AccessByteWidth, ObjDesc->Field.RegionObj));
break;
-
case ACPI_TYPE_LOCAL_BANK_FIELD:
- ObjDesc->BankField.Value = Info->BankValue;
- ObjDesc->BankField.RegionObj = AcpiNsGetAttachedObject (
- Info->RegionNode);
- ObjDesc->BankField.BankObj = AcpiNsGetAttachedObject (
- Info->RegisterNode);
+ ObjDesc->BankField.Value = Info->BankValue;
+ ObjDesc->BankField.RegionObj =
+ AcpiNsGetAttachedObject (Info->RegionNode);
+ ObjDesc->BankField.BankObj =
+ AcpiNsGetAttachedObject (Info->RegisterNode);
/* An additional reference for the attached objects */
* opcode and operands -- since the BankValue
* operands must be evaluated.
*/
- SecondDesc = ObjDesc->Common.NextObject;
- SecondDesc->Extra.AmlStart = ACPI_CAST_PTR (ACPI_PARSE_OBJECT, Info->DataRegisterNode)->Named.Data;
- SecondDesc->Extra.AmlLength = ACPI_CAST_PTR (ACPI_PARSE_OBJECT, Info->DataRegisterNode)->Named.Length;
+ SecondDesc = ObjDesc->Common.NextObject;
+ SecondDesc->Extra.AmlStart = ACPI_CAST_PTR (ACPI_PARSE_OBJECT,
+ Info->DataRegisterNode)->Named.Data;
+ SecondDesc->Extra.AmlLength = ACPI_CAST_PTR (ACPI_PARSE_OBJECT,
+ Info->DataRegisterNode)->Named.Length;
break;
-
case ACPI_TYPE_LOCAL_INDEX_FIELD:
/* Get the Index and Data registers */
- ObjDesc->IndexField.IndexObj = AcpiNsGetAttachedObject (
- Info->RegisterNode);
- ObjDesc->IndexField.DataObj = AcpiNsGetAttachedObject (
- Info->DataRegisterNode);
+ ObjDesc->IndexField.IndexObj =
+ AcpiNsGetAttachedObject (Info->RegisterNode);
+ ObjDesc->IndexField.DataObj =
+ AcpiNsGetAttachedObject (Info->DataRegisterNode);
if (!ObjDesc->IndexField.DataObj || !ObjDesc->IndexField.IndexObj)
{
break;
default:
+
/* No other types should get here */
+
break;
}
* preserving the current type of that NamedObj.
*/
Status = AcpiNsAttachObject (Info->FieldNode, ObjDesc,
- AcpiNsGetType (Info->FieldNode));
+ AcpiNsGetType (Info->FieldNode));
ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD, "Set NamedObj %p [%4.4s], ObjDesc %p\n",
- Info->FieldNode, AcpiUtGetNodeName (Info->FieldNode), ObjDesc));
+ Info->FieldNode, AcpiUtGetNodeName (Info->FieldNode), ObjDesc));
/* Remove local reference to the object */
AcpiUtRemoveReference (ObjDesc);
return_ACPI_STATUS (Status);
}
-
-
/******************************************************************************
*
* Module Name: exregion - ACPI default OpRegion (address space) handlers
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __EXREGION_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
switch (BitWidth)
{
case 8:
+
Length = 1;
break;
case 16:
+
Length = 2;
break;
case 32:
+
Length = 4;
break;
case 64:
+
Length = 8;
break;
default:
+
ACPI_ERROR ((AE_INFO, "Invalid SystemMemory width %u",
BitWidth));
return_ACPI_STATUS (AE_AML_OPERAND_VALUE);
* Perform the memory read or write
*
* Note: For machines that do not support non-aligned transfers, the target
- * address was checked for alignment above. We do not attempt to break the
+ * address was checked for alignment above. We do not attempt to break the
* transfer up into smaller (byte-size) chunks because the AML specifically
* asked for a transfer width that the hardware may require.
*/
switch (BitWidth)
{
case 8:
+
*Value = (UINT64) ACPI_GET8 (LogicalAddrPtr);
break;
case 16:
+
*Value = (UINT64) ACPI_GET16 (LogicalAddrPtr);
break;
case 32:
+
*Value = (UINT64) ACPI_GET32 (LogicalAddrPtr);
break;
case 64:
+
*Value = (UINT64) ACPI_GET64 (LogicalAddrPtr);
break;
default:
+
/* BitWidth was already validated */
+
break;
}
break;
switch (BitWidth)
{
case 8:
- ACPI_SET8 (LogicalAddrPtr) = (UINT8) *Value;
+
+ ACPI_SET8 (LogicalAddrPtr, *Value);
break;
case 16:
- ACPI_SET16 (LogicalAddrPtr) = (UINT16) *Value;
+
+ ACPI_SET16 (LogicalAddrPtr, *Value);
break;
case 32:
- ACPI_SET32 ( LogicalAddrPtr) = (UINT32) *Value;
+
+ ACPI_SET32 (LogicalAddrPtr, *Value);
break;
case 64:
- ACPI_SET64 (LogicalAddrPtr) = (UINT64) *Value;
+
+ ACPI_SET64 (LogicalAddrPtr, *Value);
break;
default:
+
/* BitWidth was already validated */
+
break;
}
break;
default:
+
Status = AE_BAD_PARAMETER;
break;
}
break;
default:
+
Status = AE_BAD_PARAMETER;
break;
}
return_ACPI_STATUS (AE_OK);
}
-
-
-
/******************************************************************************
*
* Module Name: exresnte - AML Interpreter object resolution
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 4. Disclaimer and Export Compliance
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXRESNTE_C__
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
* PARAMETERS: ObjectPtr - Pointer to a location that contains
* a pointer to a NS node, and will receive a
* pointer to the resolved object.
- * WalkState - Current state. Valid only if executing AML
- * code. NULL if simply resolving an object
+ * WalkState - Current state. Valid only if executing AML
+ * code. NULL if simply resolving an object
*
* RETURN: Status
*
*
* Note: for some of the data types, the pointer attached to the Node
* can be either a pointer to an actual internal object or a pointer into the
- * AML stream itself. These types are currently:
+ * AML stream itself. These types are currently:
*
* ACPI_TYPE_INTEGER
* ACPI_TYPE_STRING
/*
- * The stack pointer points to a ACPI_NAMESPACE_NODE (Node). Get the
+ * The stack pointer points to a ACPI_NAMESPACE_NODE (Node). Get the
* object that is attached to the Node.
*/
Node = *ObjectPtr;
if (!SourceDesc)
{
- ACPI_ERROR ((AE_INFO, "No object attached to node %p",
- Node));
+ ACPI_ERROR ((AE_INFO, "No object attached to node [%4.4s] %p",
+ Node->Name.Ascii, Node));
return_ACPI_STATUS (AE_AML_NO_OPERAND);
}
}
break;
-
case ACPI_TYPE_BUFFER:
if (SourceDesc->Common.Type != ACPI_TYPE_BUFFER)
}
break;
-
case ACPI_TYPE_STRING:
if (SourceDesc->Common.Type != ACPI_TYPE_STRING)
AcpiUtAddReference (ObjDesc);
break;
-
case ACPI_TYPE_INTEGER:
if (SourceDesc->Common.Type != ACPI_TYPE_INTEGER)
AcpiUtAddReference (ObjDesc);
break;
-
case ACPI_TYPE_BUFFER_FIELD:
case ACPI_TYPE_LOCAL_REGION_FIELD:
case ACPI_TYPE_LOCAL_BANK_FIELD:
return_ACPI_STATUS (AE_AML_OPERAND_TYPE); /* Cannot be AE_TYPE */
-
case ACPI_TYPE_LOCAL_REFERENCE:
switch (SourceDesc->Reference.Class)
break;
default:
+
/* No named references are allowed here */
ACPI_ERROR ((AE_INFO,
}
break;
-
default:
/* Default case is for unknown types */
*ObjectPtr = (void *) ObjDesc;
return_ACPI_STATUS (Status);
}
-
-
-
/******************************************************************************
*
* Module Name: exresolv - AML Interpreter object resolution
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXRESOLV_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
StackDesc = *StackPtr;
- /* This is an ACPI_OPERAND_OBJECT */
+ /* This is an object of type ACPI_OPERAND_OBJECT */
switch (StackDesc->Common.Type)
{
{
case ACPI_REFCLASS_LOCAL:
case ACPI_REFCLASS_ARG:
-
/*
* Get the local from the method's state info
* Note: this increments the local's object reference count
*StackPtr = ObjDesc;
break;
-
case ACPI_REFCLASS_INDEX:
switch (StackDesc->Reference.TargetType)
/* Just return - do not dereference */
break;
-
case ACPI_TYPE_PACKAGE:
/* If method call or CopyObject - do not dereference */
}
break;
-
default:
/* Invalid reference object */
}
break;
-
case ACPI_REFCLASS_REFOF:
case ACPI_REFCLASS_DEBUG:
case ACPI_REFCLASS_TABLE:
}
break;
-
case ACPI_TYPE_BUFFER:
Status = AcpiDsGetBufferArguments (StackDesc);
break;
-
case ACPI_TYPE_PACKAGE:
Status = AcpiDsGetPackageArguments (StackDesc);
break;
-
case ACPI_TYPE_BUFFER_FIELD:
case ACPI_TYPE_LOCAL_REGION_FIELD:
case ACPI_TYPE_LOCAL_BANK_FIELD:
break;
default:
+
break;
}
*
* RETURN: Status
*
- * DESCRIPTION: Return the base object and type. Traverse a reference list if
+ * DESCRIPTION: Return the base object and type. Traverse a reference list if
* necessary to get to the base object.
*
******************************************************************************/
switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc))
{
case ACPI_DESC_TYPE_OPERAND:
+
Type = ObjDesc->Common.Type;
break;
case ACPI_DESC_TYPE_NAMED:
+
Type = ((ACPI_NAMESPACE_NODE *) ObjDesc)->Type;
ObjDesc = AcpiNsGetAttachedObject ((ACPI_NAMESPACE_NODE *) ObjDesc);
}
break;
-
case ACPI_REFCLASS_INDEX:
/* Get the type of this reference (index into another object) */
}
break;
-
case ACPI_REFCLASS_TABLE:
Type = ACPI_TYPE_DDB_HANDLE;
goto Exit;
-
case ACPI_REFCLASS_LOCAL:
case ACPI_REFCLASS_ARG:
}
break;
-
case ACPI_REFCLASS_DEBUG:
/* The Debug Object is of type "DebugObject" */
Type = ACPI_TYPE_DEBUG_OBJECT;
goto Exit;
-
default:
ACPI_ERROR ((AE_INFO,
break;
default:
+
/* No change to Type required */
+
break;
}
}
return_ACPI_STATUS (AE_OK);
}
-
-
-
/******************************************************************************
*
* Module Name: exresop - AML Interpreter operand/object resolution
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXRESOP_C__
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
{
/*
* Allow the AML "Constant" opcodes (Zero, One, etc.) to be reference
- * objects and thus allow them to be targets. (As per the ACPI
+ * objects and thus allow them to be targets. (As per the ACPI
* specification, a store to a constant is a noop.)
*/
if ((ThisType == ACPI_TYPE_INTEGER) &&
}
break;
-
case ACPI_DESC_TYPE_OPERAND:
/* ACPI internal object */
}
break;
-
default:
/* Invalid descriptor */
case ARGI_TARGETREF: /* Allows implicit conversion rules before store */
case ARGI_FIXED_TARGET: /* No implicit conversion before store to target */
case ARGI_SIMPLE_TARGET: /* Name, Local, or Arg - no implicit conversion */
-
/*
* Need an operand of type ACPI_TYPE_LOCAL_REFERENCE
* A Namespace Node is OK as-is
}
goto NextOperand;
-
case ARGI_DATAREFOBJ: /* Store operator only */
-
/*
* We don't want to resolve IndexOp reference objects during
* a store because this would be an implicit DeRefOf operation.
break;
default:
+
/* All cases covered above */
+
break;
}
}
goto NextOperand;
-
case ARGI_BUFFER:
-
/*
* Need an operand of type ACPI_TYPE_BUFFER,
* But we can implicitly convert from a STRING or INTEGER
}
goto NextOperand;
-
case ARGI_STRING:
-
/*
* Need an operand of type ACPI_TYPE_STRING,
* But we can implicitly convert from a BUFFER or INTEGER
}
goto NextOperand;
-
case ARGI_COMPUTEDATA:
/* Need an operand of type INTEGER, STRING or BUFFER */
}
goto NextOperand;
-
case ARGI_BUFFER_OR_STRING:
/* Need an operand of type STRING or BUFFER */
}
goto NextOperand;
-
case ARGI_DATAOBJECT:
/*
* ARGI_DATAOBJECT is only used by the SizeOf operator.
break;
default:
+
ACPI_ERROR ((AE_INFO,
"Needed [Buffer/String/Package/Reference], found [%s] %p",
AcpiUtGetObjectTypeName (ObjDesc), ObjDesc));
}
goto NextOperand;
-
case ARGI_COMPLEXOBJ:
/* Need a buffer or package or (ACPI 2.0) String */
break;
default:
+
ACPI_ERROR ((AE_INFO,
"Needed [Buffer/String/Package], found [%s] %p",
AcpiUtGetObjectTypeName (ObjDesc), ObjDesc));
}
goto NextOperand;
-
case ARGI_REGION_OR_BUFFER: /* Used by Load() only */
/* Need an operand of type REGION or a BUFFER (which could be a resolved region field) */
break;
default:
+
ACPI_ERROR ((AE_INFO,
"Needed [Region/Buffer], found [%s] %p",
AcpiUtGetObjectTypeName (ObjDesc), ObjDesc));
}
goto NextOperand;
-
case ARGI_DATAREFOBJ:
/* Used by the Store() operator only */
{
/*
* Enable original behavior of Store(), allowing any and all
- * objects as the source operand. The ACPI spec does not
+ * objects as the source operand. The ACPI spec does not
* allow this, however.
*/
break;
}
goto NextOperand;
-
default:
/* Unknown type */
return_ACPI_STATUS (Status);
}
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXSTORE_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
ACPI_OPERAND_OBJECT *DestDesc,
ACPI_WALK_STATE *WalkState);
+static ACPI_STATUS
+AcpiExStoreDirectToNode (
+ ACPI_OPERAND_OBJECT *SourceDesc,
+ ACPI_NAMESPACE_NODE *Node,
+ ACPI_WALK_STATE *WalkState);
+
/*******************************************************************************
*
* FUNCTION: AcpiExStore
*
* PARAMETERS: *SourceDesc - Value to be stored
- * *DestDesc - Where to store it. Must be an NS node
- * or an ACPI_OPERAND_OBJECT of type
+ * *DestDesc - Where to store it. Must be an NS node
+ * or ACPI_OPERAND_OBJECT of type
* Reference;
* WalkState - Current walk state
*
* RETURN: Status
*
* DESCRIPTION: Store the value described by SourceDesc into the location
- * described by DestDesc. Called by various interpreter
+ * described by DestDesc. Called by various interpreter
* functions to store the result of an operation into
* the destination operand -- not just simply the actual "Store"
* ASL operator.
switch (DestDesc->Common.Type)
{
case ACPI_TYPE_LOCAL_REFERENCE:
+
break;
case ACPI_TYPE_INTEGER:
WalkState, ACPI_IMPLICIT_CONVERSION);
break;
-
case ACPI_REFCLASS_INDEX:
/* Storing to an Index (pointer into a packager or buffer) */
Status = AcpiExStoreObjectToIndex (SourceDesc, RefDesc, WalkState);
break;
-
case ACPI_REFCLASS_LOCAL:
case ACPI_REFCLASS_ARG:
RefDesc->Reference.Value, SourceDesc, WalkState);
break;
-
case ACPI_REFCLASS_DEBUG:
-
/*
* Storing to the Debug object causes the value stored to be
* displayed and otherwise has no effect -- see ACPI Specification
ACPI_DEBUG_OBJECT (SourceDesc, 0, 0);
break;
-
default:
ACPI_ERROR ((AE_INFO, "Unknown Reference Class 0x%2.2X",
break;
-
case ACPI_TYPE_BUFFER_FIELD:
-
/*
* Store into a Buffer or String (not actually a real BufferField)
* at a location defined by an Index.
ObjDesc->Buffer.Pointer[IndexDesc->Reference.Value] = Value;
break;
-
default:
ACPI_ERROR ((AE_INFO,
"Target is not a Package or BufferField"));
* with the input value.
*
* When storing into an object the data is converted to the
- * target object type then stored in the object. This means
+ * target object type then stored in the object. This means
* that the target object type (for an initialized target) will
- * not be changed by a store operation.
+ * not be changed by a store operation. A CopyObject can change
+ * the target type, however.
+ *
+ * The ImplicitConversion flag is set to NO/FALSE only when
+ * storing to an ArgX -- as per the rules of the ACPI spec.
*
* Assumes parameters are already validated.
*
TargetType = AcpiNsGetType (Node);
TargetDesc = AcpiNsGetAttachedObject (Node);
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Storing %p(%s) into node %p(%s)\n",
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Storing %p (%s) to node %p (%s)\n",
SourceDesc, AcpiUtGetObjectTypeName (SourceDesc),
Node, AcpiUtGetTypeName (TargetType)));
return_ACPI_STATUS (Status);
}
- /* If no implicit conversion, drop into the default case below */
-
- if ((!ImplicitConversion) ||
- ((WalkState->Opcode == AML_COPY_OP) &&
- (TargetType != ACPI_TYPE_LOCAL_REGION_FIELD) &&
- (TargetType != ACPI_TYPE_LOCAL_BANK_FIELD) &&
- (TargetType != ACPI_TYPE_LOCAL_INDEX_FIELD)))
- {
- /*
- * Force execution of default (no implicit conversion). Note:
- * CopyObject does not perform an implicit conversion, as per the ACPI
- * spec -- except in case of region/bank/index fields -- because these
- * objects must retain their original type permanently.
- */
- TargetType = ACPI_TYPE_ANY;
- }
-
/* Do the actual store operation */
switch (TargetType)
{
- case ACPI_TYPE_BUFFER_FIELD:
- case ACPI_TYPE_LOCAL_REGION_FIELD:
- case ACPI_TYPE_LOCAL_BANK_FIELD:
- case ACPI_TYPE_LOCAL_INDEX_FIELD:
-
- /* For fields, copy the source data to the target field. */
-
- Status = AcpiExWriteDataToField (SourceDesc, TargetDesc,
- &WalkState->ResultObj);
- break;
-
-
case ACPI_TYPE_INTEGER:
case ACPI_TYPE_STRING:
case ACPI_TYPE_BUFFER:
-
/*
- * These target types are all of type Integer/String/Buffer, and
- * therefore support implicit conversion before the store.
- *
- * Copy and/or convert the source object to a new target object
+ * The simple data types all support implicit source operand
+ * conversion before the store.
*/
+
+ if ((WalkState->Opcode == AML_COPY_OP) ||
+ !ImplicitConversion)
+ {
+ /*
+ * However, CopyObject and Stores to ArgX do not perform
+ * an implicit conversion, as per the ACPI specification.
+ * A direct store is performed instead.
+ */
+ Status = AcpiExStoreDirectToNode (SourceDesc, Node,
+ WalkState);
+ break;
+ }
+
+ /* Store with implicit source operand conversion support */
+
Status = AcpiExStoreObjectToObject (SourceDesc, TargetDesc,
- &NewDesc, WalkState);
+ &NewDesc, WalkState);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
* the Name's type to that of the value being stored in it.
* SourceDesc reference count is incremented by AttachObject.
*
- * Note: This may change the type of the node if an explicit store
- * has been performed such that the node/object type has been
- * changed.
+ * Note: This may change the type of the node if an explicit
+ * store has been performed such that the node/object type
+ * has been changed.
*/
- Status = AcpiNsAttachObject (Node, NewDesc, NewDesc->Common.Type);
+ Status = AcpiNsAttachObject (Node, NewDesc,
+ NewDesc->Common.Type);
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
"Store %s into %s via Convert/Attach\n",
}
break;
+ case ACPI_TYPE_BUFFER_FIELD:
+ case ACPI_TYPE_LOCAL_REGION_FIELD:
+ case ACPI_TYPE_LOCAL_BANK_FIELD:
+ case ACPI_TYPE_LOCAL_INDEX_FIELD:
+ /*
+ * For all fields, always write the source data to the target
+ * field. Any required implicit source operand conversion is
+ * performed in the function below as necessary. Note, field
+ * objects must retain their original type permanently.
+ */
+ Status = AcpiExWriteDataToField (SourceDesc, TargetDesc,
+ &WalkState->ResultObj);
+ break;
default:
-
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Storing %s (%p) directly into node (%p) with no implicit conversion\n",
- AcpiUtGetObjectTypeName (SourceDesc), SourceDesc, Node));
-
- /* No conversions for all other types. Just attach the source object */
-
- Status = AcpiNsAttachObject (Node, SourceDesc,
- SourceDesc->Common.Type);
+ /*
+ * No conversions for all other types. Directly store a copy of
+ * the source object. This is the ACPI spec-defined behavior for
+ * the CopyObject operator.
+ *
+ * NOTE: For the Store operator, this is a departure from the
+ * ACPI spec, which states "If conversion is impossible, abort
+ * the running control method". Instead, this code implements
+ * "If conversion is impossible, treat the Store operation as
+ * a CopyObject".
+ */
+ Status = AcpiExStoreDirectToNode (SourceDesc, Node,
+ WalkState);
break;
}
}
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiExStoreDirectToNode
+ *
+ * PARAMETERS: SourceDesc - Value to be stored
+ * Node - Named object to receive the value
+ * WalkState - Current walk state
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: "Store" an object directly to a node. This involves a copy
+ * and an attach.
+ *
+ ******************************************************************************/
+
+static ACPI_STATUS
+AcpiExStoreDirectToNode (
+ ACPI_OPERAND_OBJECT *SourceDesc,
+ ACPI_NAMESPACE_NODE *Node,
+ ACPI_WALK_STATE *WalkState)
+{
+ ACPI_STATUS Status;
+ ACPI_OPERAND_OBJECT *NewDesc;
+
+
+ ACPI_FUNCTION_TRACE (ExStoreDirectToNode);
+
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+ "Storing [%s] (%p) directly into node [%s] (%p)"
+ " with no implicit conversion\n",
+ AcpiUtGetObjectTypeName (SourceDesc), SourceDesc,
+ AcpiUtGetTypeName (Node->Type), Node));
+
+ /* Copy the source object to a new object */
+
+ Status = AcpiUtCopyIobjectToIobject (SourceDesc, &NewDesc, WalkState);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ /* Attach the new object to the node */
+
+ Status = AcpiNsAttachObject (Node, NewDesc, NewDesc->Common.Type);
+ AcpiUtRemoveReference (NewDesc);
+ return_ACPI_STATUS (Status);
+}
-
/******************************************************************************
*
* Module Name: exstoren - AML Interpreter object store support,
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXSTOREN_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
*
* RETURN: Status, resolved object in SourceDescPtr.
*
- * DESCRIPTION: Resolve an object. If the object is a reference, dereference
+ * DESCRIPTION: Resolve an object. If the object is a reference, dereference
* it and return the actual object in the SourceDescPtr.
*
******************************************************************************/
* These cases all require only Integers or values that
* can be converted to Integers (Strings or Buffers)
*/
-
case ACPI_TYPE_INTEGER:
case ACPI_TYPE_STRING:
case ACPI_TYPE_BUFFER:
-
/*
* Stores into a Field/Region or into a Integer/Buffer/String
- * are all essentially the same. This case handles the
+ * are all essentially the same. This case handles the
* "interchangeable" types Integer, String, and Buffer.
*/
if (SourceDesc->Common.Type == ACPI_TYPE_LOCAL_REFERENCE)
}
break;
-
case ACPI_TYPE_LOCAL_ALIAS:
case ACPI_TYPE_LOCAL_METHOD_ALIAS:
-
/*
* All aliases should have been resolved earlier, during the
* operand resolution phase.
Status = AE_AML_INTERNAL;
break;
-
case ACPI_TYPE_PACKAGE:
default:
-
/*
* All other types than Alias and the various Fields come here,
* including the untyped case - ACPI_TYPE_ANY.
*
* RETURN: Status
*
- * DESCRIPTION: "Store" an object to another object. This may include
+ * DESCRIPTION: "Store" an object to another object. This may include
* converting the source type to the target type (implicit
* conversion), and a copy of the value of the source to
* the target.
* with the input value.
*
* When storing into an object the data is converted to the
- * target object type then stored in the object. This means
+ * target object type then stored in the object. This means
* that the target object type (for an initialized target) will
* not be changed by a store operation.
*
* This module allows destination types of Number, String,
* Buffer, and Package.
*
- * Assumes parameters are already validated. NOTE: SourceDesc
+ * Assumes parameters are already validated. NOTE: SourceDesc
* resolution (from a reference object) must be performed by
* the caller if necessary.
*
/* Truncate value if we are executing from a 32-bit ACPI table */
- AcpiExTruncateFor32bitTable (DestDesc);
+ (void) AcpiExTruncateFor32bitTable (DestDesc);
break;
case ACPI_TYPE_STRING:
*NewDesc = DestDesc;
return_ACPI_STATUS (Status);
}
-
-
-
/******************************************************************************
*
* Module Name: exstorob - AML Interpreter object store support, store to object
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXSTOROB_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#ifdef ACPI_OBSOLETE_BEHAVIOR
/*
* NOTE: ACPI versions up to 3.0 specified that the buffer must be
- * truncated if the string is smaller than the buffer. However, "other"
+ * truncated if the string is smaller than the buffer. However, "other"
* implementations of ACPI never did this and thus became the defacto
* standard. ACPI 3.0A changes this behavior such that the buffer
* is no longer truncated.
/*
* OBSOLETE BEHAVIOR:
* If the original source was a string, we must truncate the buffer,
- * according to the ACPI spec. Integer-to-Buffer and Buffer-to-Buffer
+ * according to the ACPI spec. Integer-to-Buffer and Buffer-to-Buffer
* copy must not truncate the original buffer.
*/
if (OriginalSrcType == ACPI_TYPE_STRING)
TargetDesc->String.Length = Length;
return_ACPI_STATUS (AE_OK);
}
-
-
-
/******************************************************************************
*
* Module Name: exsystem - Interface to OS services
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXSYSTEM_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
* RETURN: Status
*
* DESCRIPTION: Implements a semaphore wait with a check to see if the
- * semaphore is available immediately. If it is not, the
+ * semaphore is available immediately. If it is not, the
* interpreter is released before waiting.
*
******************************************************************************/
{
/* We must wait, so unlock the interpreter */
- AcpiExRelinquishInterpreter ();
+ AcpiExExitInterpreter ();
Status = AcpiOsWaitSemaphore (Semaphore, 1, Timeout);
/* Reacquire the interpreter */
- AcpiExReacquireInterpreter ();
+ AcpiExEnterInterpreter ();
}
return_ACPI_STATUS (Status);
* RETURN: Status
*
* DESCRIPTION: Implements a mutex wait with a check to see if the
- * mutex is available immediately. If it is not, the
+ * mutex is available immediately. If it is not, the
* interpreter is released before waiting.
*
******************************************************************************/
{
/* We must wait, so unlock the interpreter */
- AcpiExRelinquishInterpreter ();
+ AcpiExExitInterpreter ();
Status = AcpiOsAcquireMutex (Mutex, Timeout);
/* Reacquire the interpreter */
- AcpiExReacquireInterpreter ();
+ AcpiExEnterInterpreter ();
}
return_ACPI_STATUS (Status);
* DESCRIPTION: Suspend running thread for specified amount of time.
* Note: ACPI specification requires that Stall() does not
* relinquish the processor, and delays longer than 100 usec
- * should use Sleep() instead. We allow stalls up to 255 usec
+ * should use Sleep() instead. We allow stalls up to 255 usec
* for compatibility with other interpreters and existing BIOSs.
*
******************************************************************************/
/* Since this thread will sleep, we must release the interpreter */
- AcpiExRelinquishInterpreter ();
+ AcpiExExitInterpreter ();
/*
* For compatibility with other ACPI implementations and to prevent
/* And now we must get the interpreter again */
- AcpiExReacquireInterpreter ();
+ AcpiExEnterInterpreter ();
return (AE_OK);
}
* RETURN: Status
*
* DESCRIPTION: Provides an access point to perform synchronization operations
- * within the AML. This operation is a request to wait for an
+ * within the AML. This operation is a request to wait for an
* event.
*
******************************************************************************/
return (Status);
}
-
-
/******************************************************************************
*
* Module Name: exutils - interpreter/scanner utilities
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __EXUTILS_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
/*
* DEFINE_AML_GLOBALS is tested in amlcode.h
* to determine whether certain global names should be "defined" or only
- * "declared" in the current compilation. This enhances maintainability
+ * "declared" in the current compilation. This enhances maintainability
* by enabling a single header file to embody all knowledge of the names
* in question.
*
* Exactly one module of any executable should #define DEFINE_GLOBALS
- * before #including the header files which use this convention. The
+ * before #including the header files which use this convention. The
* names in question will be defined and initialized in that module,
* and declared as extern in all other modules which #include those
* header files.
}
-/*******************************************************************************
- *
- * FUNCTION: AcpiExReacquireInterpreter
- *
- * PARAMETERS: None
- *
- * RETURN: None
- *
- * DESCRIPTION: Reacquire the interpreter execution region from within the
- * interpreter code. Failure to enter the interpreter region is a
- * fatal system error. Used in conjuction with
- * RelinquishInterpreter
- *
- ******************************************************************************/
-
-void
-AcpiExReacquireInterpreter (
- void)
-{
- ACPI_FUNCTION_TRACE (ExReacquireInterpreter);
-
-
- /*
- * If the global serialized flag is set, do not release the interpreter,
- * since it was not actually released by AcpiExRelinquishInterpreter.
- * This forces the interpreter to be single threaded.
- */
- if (!AcpiGbl_AllMethodsSerialized)
- {
- AcpiExEnterInterpreter ();
- }
-
- return_VOID;
-}
-
-
/*******************************************************************************
*
* FUNCTION: AcpiExExitInterpreter
*
* DESCRIPTION: Exit the interpreter execution region. This is the top level
* routine used to exit the interpreter when all processing has
- * been completed.
+ * been completed, or when the method blocks.
+ *
+ * Cases where the interpreter is unlocked internally:
+ * 1) Method will be blocked on a Sleep() AML opcode
+ * 2) Method will be blocked on an Acquire() AML opcode
+ * 3) Method will be blocked on a Wait() AML opcode
+ * 4) Method will be blocked to acquire the global lock
+ * 5) Method will be blocked waiting to execute a serialized control
+ * method that is currently executing
+ * 6) About to invoke a user-installed opregion handler
*
******************************************************************************/
}
-/*******************************************************************************
- *
- * FUNCTION: AcpiExRelinquishInterpreter
- *
- * PARAMETERS: None
- *
- * RETURN: None
- *
- * DESCRIPTION: Exit the interpreter execution region, from within the
- * interpreter - before attempting an operation that will possibly
- * block the running thread.
- *
- * Cases where the interpreter is unlocked internally
- * 1) Method to be blocked on a Sleep() AML opcode
- * 2) Method to be blocked on an Acquire() AML opcode
- * 3) Method to be blocked on a Wait() AML opcode
- * 4) Method to be blocked to acquire the global lock
- * 5) Method to be blocked waiting to execute a serialized control method
- * that is currently executing
- * 6) About to invoke a user-installed opregion handler
- *
- ******************************************************************************/
-
-void
-AcpiExRelinquishInterpreter (
- void)
-{
- ACPI_FUNCTION_TRACE (ExRelinquishInterpreter);
-
-
- /*
- * If the global serialized flag is set, do not release the interpreter.
- * This forces the interpreter to be single threaded.
- */
- if (!AcpiGbl_AllMethodsSerialized)
- {
- AcpiExExitInterpreter ();
- }
-
- return_VOID;
-}
-
-
/*******************************************************************************
*
* FUNCTION: AcpiExTruncateFor32bitTable
*
* PARAMETERS: ObjDesc - Object to be truncated
*
- * RETURN: none
+ * RETURN: TRUE if a truncation was performed, FALSE otherwise.
*
* DESCRIPTION: Truncate an ACPI Integer to 32 bits if the execution mode is
* 32-bit, as determined by the revision of the DSDT.
*
******************************************************************************/
-void
+BOOLEAN
AcpiExTruncateFor32bitTable (
ACPI_OPERAND_OBJECT *ObjDesc)
{
/*
* Object must be a valid number and we must be executing
- * a control method. NS node could be there for AML_INT_NAMEPATH_OP.
+ * a control method. Object could be NS node for AML_INT_NAMEPATH_OP.
*/
if ((!ObjDesc) ||
(ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND) ||
(ObjDesc->Common.Type != ACPI_TYPE_INTEGER))
{
- return;
+ return (FALSE);
}
- if (AcpiGbl_IntegerByteWidth == 4)
+ if ((AcpiGbl_IntegerByteWidth == 4) &&
+ (ObjDesc->Integer.Value > (UINT64) ACPI_UINT32_MAX))
{
/*
- * We are running a method that exists in a 32-bit ACPI table.
+ * We are executing in a 32-bit ACPI table.
* Truncate the value to 32 bits by zeroing out the upper 32-bit field
*/
ObjDesc->Integer.Value &= (UINT64) ACPI_UINT32_MAX;
+ return (TRUE);
}
+
+ return (FALSE);
}
}
}
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiIsValidSpaceId
+ *
+ * PARAMETERS: SpaceId - ID to be validated
+ *
+ * RETURN: TRUE if valid/supported ID.
+ *
+ * DESCRIPTION: Validate an operation region SpaceID.
+ *
+ ******************************************************************************/
+
+BOOLEAN
+AcpiIsValidSpaceId (
+ UINT8 SpaceId)
+{
+
+ if ((SpaceId >= ACPI_NUM_PREDEFINED_REGIONS) &&
+ (SpaceId < ACPI_USER_REGION_BEGIN) &&
+ (SpaceId != ACPI_ADR_SPACE_DATA_TABLE) &&
+ (SpaceId != ACPI_ADR_SPACE_FIXED_HARDWARE))
+ {
+ return (FALSE);
+ }
+
+ return (TRUE);
+}
+
+
#endif
-
/******************************************************************************
*
* Module Name: hwacpi - ACPI Hardware Initialization/Mode Interface
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __HWACPI_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
ACPI_MODULE_NAME ("hwacpi")
+#if (!ACPI_REDUCED_HARDWARE) /* Entire module */
/******************************************************************************
*
* FUNCTION: AcpiHwSetMode
ACPI_FUNCTION_TRACE (HwSetMode);
+
+ /* If the Hardware Reduced flag is set, machine is always in acpi mode */
+
+ if (AcpiGbl_ReducedHardware)
+ {
+ return_ACPI_STATUS (AE_OK);
+ }
+
/*
* ACPI 2.0 clarified that if SMI_CMD in FADT is zero,
* system does not support mode transition.
break;
case ACPI_SYS_MODE_LEGACY:
-
/*
* BIOS should clear all fixed status bits and restore fixed event
* enable bits to default
break;
default:
+
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
Retry = 3000;
while (Retry)
{
- if (AcpiHwGetMode() == Mode)
+ if (AcpiHwGetMode () == Mode)
{
ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Mode %X successfully enabled\n",
Mode));
return_ACPI_STATUS (AE_OK);
}
- AcpiOsStall(1000);
+ AcpiOsStall (ACPI_USEC_PER_MSEC);
Retry--;
}
*
* RETURN: SYS_MODE_ACPI or SYS_MODE_LEGACY
*
- * DESCRIPTION: Return current operating state of system. Determined by
+ * DESCRIPTION: Return current operating state of system. Determined by
* querying the SCI_EN bit.
*
******************************************************************************/
ACPI_FUNCTION_TRACE (HwGetMode);
+ /* If the Hardware Reduced flag is set, machine is always in acpi mode */
+
+ if (AcpiGbl_ReducedHardware)
+ {
+ return_UINT32 (ACPI_SYS_MODE_ACPI);
+ }
+
/*
* ACPI 2.0 clarified that if SMI_CMD in FADT is zero,
* system does not support mode transition.
return_UINT32 (ACPI_SYS_MODE_LEGACY);
}
}
+
+#endif /* !ACPI_REDUCED_HARDWARE */
--- /dev/null
+/******************************************************************************
+ *
+ * Name: hwesleep.c - ACPI Hardware Sleep/Wake Support functions for the
+ * extended FADT-V5 sleep registers.
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+
+#define _COMPONENT ACPI_HARDWARE
+ ACPI_MODULE_NAME ("hwesleep")
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiHwExecuteSleepMethod
+ *
+ * PARAMETERS: MethodPathname - Pathname of method to execute
+ * IntegerArgument - Argument to pass to the method
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Execute a sleep/wake related method with one integer argument
+ * and no return value.
+ *
+ ******************************************************************************/
+
+void
+AcpiHwExecuteSleepMethod (
+ char *MethodPathname,
+ UINT32 IntegerArgument)
+{
+ ACPI_OBJECT_LIST ArgList;
+ ACPI_OBJECT Arg;
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (HwExecuteSleepMethod);
+
+
+ /* One argument, IntegerArgument; No return value expected */
+
+ ArgList.Count = 1;
+ ArgList.Pointer = &Arg;
+ Arg.Type = ACPI_TYPE_INTEGER;
+ Arg.Integer.Value = (UINT64) IntegerArgument;
+
+ Status = AcpiEvaluateObject (NULL, MethodPathname, &ArgList, NULL);
+ if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
+ {
+ ACPI_EXCEPTION ((AE_INFO, Status, "While executing method %s",
+ MethodPathname));
+ }
+
+ return_VOID;
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiHwExtendedSleep
+ *
+ * PARAMETERS: SleepState - Which sleep state to enter
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Enter a system sleep state via the extended FADT sleep
+ * registers (V5 FADT).
+ * THIS FUNCTION MUST BE CALLED WITH INTERRUPTS DISABLED
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiHwExtendedSleep (
+ UINT8 SleepState)
+{
+ ACPI_STATUS Status;
+ UINT8 SleepTypeValue;
+ UINT64 SleepStatus;
+
+
+ ACPI_FUNCTION_TRACE (HwExtendedSleep);
+
+
+ /* Extended sleep registers must be valid */
+
+ if (!AcpiGbl_FADT.SleepControl.Address ||
+ !AcpiGbl_FADT.SleepStatus.Address)
+ {
+ return_ACPI_STATUS (AE_NOT_EXIST);
+ }
+
+ /* Clear wake status (WAK_STS) */
+
+ Status = AcpiWrite ((UINT64) ACPI_X_WAKE_STATUS, &AcpiGbl_FADT.SleepStatus);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ AcpiGbl_SystemAwakeAndRunning = FALSE;
+
+ /* Flush caches, as per ACPI specification */
+
+ ACPI_FLUSH_CPU_CACHE ();
+
+ /*
+ * Set the SLP_TYP and SLP_EN bits.
+ *
+ * Note: We only use the first value returned by the \_Sx method
+ * (AcpiGbl_SleepTypeA) - As per ACPI specification.
+ */
+ ACPI_DEBUG_PRINT ((ACPI_DB_INIT,
+ "Entering sleep state [S%u]\n", SleepState));
+
+ SleepTypeValue = ((AcpiGbl_SleepTypeA << ACPI_X_SLEEP_TYPE_POSITION) &
+ ACPI_X_SLEEP_TYPE_MASK);
+
+ Status = AcpiWrite ((UINT64) (SleepTypeValue | ACPI_X_SLEEP_ENABLE),
+ &AcpiGbl_FADT.SleepControl);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ /* Wait for transition back to Working State */
+
+ do
+ {
+ Status = AcpiRead (&SleepStatus, &AcpiGbl_FADT.SleepStatus);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ } while (!(((UINT8) SleepStatus) & ACPI_X_WAKE_STATUS));
+
+ return_ACPI_STATUS (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiHwExtendedWakePrep
+ *
+ * PARAMETERS: SleepState - Which sleep state we just exited
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Perform first part of OS-independent ACPI cleanup after
+ * a sleep. Called with interrupts ENABLED.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiHwExtendedWakePrep (
+ UINT8 SleepState)
+{
+ ACPI_STATUS Status;
+ UINT8 SleepTypeValue;
+
+
+ ACPI_FUNCTION_TRACE (HwExtendedWakePrep);
+
+
+ Status = AcpiGetSleepTypeData (ACPI_STATE_S0,
+ &AcpiGbl_SleepTypeA, &AcpiGbl_SleepTypeB);
+ if (ACPI_SUCCESS (Status))
+ {
+ SleepTypeValue = ((AcpiGbl_SleepTypeA << ACPI_X_SLEEP_TYPE_POSITION) &
+ ACPI_X_SLEEP_TYPE_MASK);
+
+ (void) AcpiWrite ((UINT64) (SleepTypeValue | ACPI_X_SLEEP_ENABLE),
+ &AcpiGbl_FADT.SleepControl);
+ }
+
+ return_ACPI_STATUS (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiHwExtendedWake
+ *
+ * PARAMETERS: SleepState - Which sleep state we just exited
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Perform OS-independent ACPI cleanup after a sleep
+ * Called with interrupts ENABLED.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiHwExtendedWake (
+ UINT8 SleepState)
+{
+ ACPI_FUNCTION_TRACE (HwExtendedWake);
+
+
+ /* Ensure EnterSleepStatePrep -> EnterSleepState ordering */
+
+ AcpiGbl_SleepTypeA = ACPI_SLEEP_TYPE_INVALID;
+
+ /* Execute the wake methods */
+
+ AcpiHwExecuteSleepMethod (METHOD_PATHNAME__SST, ACPI_SST_WAKING);
+ AcpiHwExecuteSleepMethod (METHOD_PATHNAME__WAK, SleepState);
+
+ /*
+ * Some BIOS code assumes that WAK_STS will be cleared on resume
+ * and use it to determine whether the system is rebooting or
+ * resuming. Clear WAK_STS for compatibility.
+ */
+ (void) AcpiWrite ((UINT64) ACPI_X_WAKE_STATUS, &AcpiGbl_FADT.SleepStatus);
+ AcpiGbl_SystemAwakeAndRunning = TRUE;
+
+ AcpiHwExecuteSleepMethod (METHOD_PATHNAME__SST, ACPI_SST_WORKING);
+ return_ACPI_STATUS (AE_OK);
+}
-
/******************************************************************************
*
* Module Name: hwgpe - Low level GPE enable/disable/clear functions
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#define _COMPONENT ACPI_HARDWARE
ACPI_MODULE_NAME ("hwgpe")
+#if (!ACPI_REDUCED_HARDWARE) /* Entire module */
+
/* Local prototypes */
static ACPI_STATUS
* FUNCTION: AcpiHwGetGpeRegisterBit
*
* PARAMETERS: GpeEventInfo - Info block for the GPE
- * GpeRegisterInfo - Info block for the GPE register
*
* RETURN: Register mask with a one in the GPE bit position
*
UINT32
AcpiHwGetGpeRegisterBit (
- ACPI_GPE_EVENT_INFO *GpeEventInfo,
- ACPI_GPE_REGISTER_INFO *GpeRegisterInfo)
+ ACPI_GPE_EVENT_INFO *GpeEventInfo)
{
return ((UINT32) 1 <<
- (GpeEventInfo->GpeNumber - GpeRegisterInfo->BaseGpeNumber));
+ (GpeEventInfo->GpeNumber - GpeEventInfo->RegisterInfo->BaseGpeNumber));
}
/* Set or clear just the bit that corresponds to this GPE */
- RegisterBit = AcpiHwGetGpeRegisterBit (GpeEventInfo, GpeRegisterInfo);
+ RegisterBit = AcpiHwGetGpeRegisterBit (GpeEventInfo);
switch (Action)
{
case ACPI_GPE_CONDITIONAL_ENABLE:
/*lint -fallthrough */
case ACPI_GPE_ENABLE:
+
ACPI_SET_BIT (EnableMask, RegisterBit);
break;
case ACPI_GPE_DISABLE:
+
ACPI_CLEAR_BIT (EnableMask, RegisterBit);
break;
default:
- ACPI_ERROR ((AE_INFO, "Invalid GPE Action, %u\n", Action));
+
+ ACPI_ERROR ((AE_INFO, "Invalid GPE Action, %u", Action));
return (AE_BAD_PARAMETER);
}
* Write a one to the appropriate bit in the status register to
* clear this GPE.
*/
- RegisterBit = AcpiHwGetGpeRegisterBit (GpeEventInfo, GpeRegisterInfo);
+ RegisterBit = AcpiHwGetGpeRegisterBit (GpeEventInfo);
Status = AcpiHwWrite (RegisterBit,
&GpeRegisterInfo->StatusAddress);
return (AE_BAD_PARAMETER);
}
+ /* GPE currently handled? */
+
+ if ((GpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK) !=
+ ACPI_GPE_DISPATCH_NONE)
+ {
+ LocalEventStatus |= ACPI_EVENT_FLAG_HAS_HANDLER;
+ }
+
/* Get the info block for the entire GPE register */
GpeRegisterInfo = GpeEventInfo->RegisterInfo;
/* Get the register bitmask for this GPE */
- RegisterBit = AcpiHwGetGpeRegisterBit (GpeEventInfo, GpeRegisterInfo);
+ RegisterBit = AcpiHwGetGpeRegisterBit (GpeEventInfo);
/* GPE currently enabled? (enabled for runtime?) */
return_ACPI_STATUS (Status);
}
+#endif /* !ACPI_REDUCED_HARDWARE */
--- /dev/null
+/*******************************************************************************
+ *
+ * Module Name: hwpci - Obtain PCI bus, device, and function numbers
+ *
+ ******************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+
+
+#define _COMPONENT ACPI_NAMESPACE
+ ACPI_MODULE_NAME ("hwpci")
+
+
+/* PCI configuration space values */
+
+#define PCI_CFG_HEADER_TYPE_REG 0x0E
+#define PCI_CFG_PRIMARY_BUS_NUMBER_REG 0x18
+#define PCI_CFG_SECONDARY_BUS_NUMBER_REG 0x19
+
+/* PCI header values */
+
+#define PCI_HEADER_TYPE_MASK 0x7F
+#define PCI_TYPE_BRIDGE 0x01
+#define PCI_TYPE_CARDBUS_BRIDGE 0x02
+
+typedef struct acpi_pci_device
+{
+ ACPI_HANDLE Device;
+ struct acpi_pci_device *Next;
+
+} ACPI_PCI_DEVICE;
+
+
+/* Local prototypes */
+
+static ACPI_STATUS
+AcpiHwBuildPciList (
+ ACPI_HANDLE RootPciDevice,
+ ACPI_HANDLE PciRegion,
+ ACPI_PCI_DEVICE **ReturnListHead);
+
+static ACPI_STATUS
+AcpiHwProcessPciList (
+ ACPI_PCI_ID *PciId,
+ ACPI_PCI_DEVICE *ListHead);
+
+static void
+AcpiHwDeletePciList (
+ ACPI_PCI_DEVICE *ListHead);
+
+static ACPI_STATUS
+AcpiHwGetPciDeviceInfo (
+ ACPI_PCI_ID *PciId,
+ ACPI_HANDLE PciDevice,
+ UINT16 *BusNumber,
+ BOOLEAN *IsBridge);
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiHwDerivePciId
+ *
+ * PARAMETERS: PciId - Initial values for the PCI ID. May be
+ * modified by this function.
+ * RootPciDevice - A handle to a PCI device object. This
+ * object must be a PCI Root Bridge having a
+ * _HID value of either PNP0A03 or PNP0A08
+ * PciRegion - A handle to a PCI configuration space
+ * Operation Region being initialized
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: This function derives a full PCI ID for a PCI device,
+ * consisting of a Segment number, Bus number, Device number,
+ * and function code.
+ *
+ * The PCI hardware dynamically configures PCI bus numbers
+ * depending on the bus topology discovered during system
+ * initialization. This function is invoked during configuration
+ * of a PCI_Config Operation Region in order to (possibly) update
+ * the Bus/Device/Function numbers in the PciId with the actual
+ * values as determined by the hardware and operating system
+ * configuration.
+ *
+ * The PciId parameter is initially populated during the Operation
+ * Region initialization. This function is then called, and is
+ * will make any necessary modifications to the Bus, Device, or
+ * Function number PCI ID subfields as appropriate for the
+ * current hardware and OS configuration.
+ *
+ * NOTE: Created 08/2010. Replaces the previous OSL AcpiOsDerivePciId
+ * interface since this feature is OS-independent. This module
+ * specifically avoids any use of recursion by building a local
+ * temporary device list.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiHwDerivePciId (
+ ACPI_PCI_ID *PciId,
+ ACPI_HANDLE RootPciDevice,
+ ACPI_HANDLE PciRegion)
+{
+ ACPI_STATUS Status;
+ ACPI_PCI_DEVICE *ListHead = NULL;
+
+
+ ACPI_FUNCTION_TRACE (HwDerivePciId);
+
+
+ if (!PciId)
+ {
+ return_ACPI_STATUS (AE_BAD_PARAMETER);
+ }
+
+ /* Build a list of PCI devices, from PciRegion up to RootPciDevice */
+
+ Status = AcpiHwBuildPciList (RootPciDevice, PciRegion, &ListHead);
+ if (ACPI_SUCCESS (Status))
+ {
+ /* Walk the list, updating the PCI device/function/bus numbers */
+
+ Status = AcpiHwProcessPciList (PciId, ListHead);
+
+ /* Delete the list */
+
+ AcpiHwDeletePciList (ListHead);
+ }
+
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiHwBuildPciList
+ *
+ * PARAMETERS: RootPciDevice - A handle to a PCI device object. This
+ * object is guaranteed to be a PCI Root
+ * Bridge having a _HID value of either
+ * PNP0A03 or PNP0A08
+ * PciRegion - A handle to the PCI configuration space
+ * Operation Region
+ * ReturnListHead - Where the PCI device list is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Builds a list of devices from the input PCI region up to the
+ * Root PCI device for this namespace subtree.
+ *
+ ******************************************************************************/
+
+static ACPI_STATUS
+AcpiHwBuildPciList (
+ ACPI_HANDLE RootPciDevice,
+ ACPI_HANDLE PciRegion,
+ ACPI_PCI_DEVICE **ReturnListHead)
+{
+ ACPI_HANDLE CurrentDevice;
+ ACPI_HANDLE ParentDevice;
+ ACPI_STATUS Status;
+ ACPI_PCI_DEVICE *ListElement;
+ ACPI_PCI_DEVICE *ListHead = NULL;
+
+
+ /*
+ * Ascend namespace branch until the RootPciDevice is reached, building
+ * a list of device nodes. Loop will exit when either the PCI device is
+ * found, or the root of the namespace is reached.
+ */
+ CurrentDevice = PciRegion;
+ while (1)
+ {
+ Status = AcpiGetParent (CurrentDevice, &ParentDevice);
+ if (ACPI_FAILURE (Status))
+ {
+ /* Must delete the list before exit */
+
+ AcpiHwDeletePciList (*ReturnListHead);
+ return (Status);
+ }
+
+ /* Finished when we reach the PCI root device (PNP0A03 or PNP0A08) */
+
+ if (ParentDevice == RootPciDevice)
+ {
+ *ReturnListHead = ListHead;
+ return (AE_OK);
+ }
+
+ ListElement = ACPI_ALLOCATE (sizeof (ACPI_PCI_DEVICE));
+ if (!ListElement)
+ {
+ /* Must delete the list before exit */
+
+ AcpiHwDeletePciList (*ReturnListHead);
+ return (AE_NO_MEMORY);
+ }
+
+ /* Put new element at the head of the list */
+
+ ListElement->Next = ListHead;
+ ListElement->Device = ParentDevice;
+ ListHead = ListElement;
+
+ CurrentDevice = ParentDevice;
+ }
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiHwProcessPciList
+ *
+ * PARAMETERS: PciId - Initial values for the PCI ID. May be
+ * modified by this function.
+ * ListHead - Device list created by
+ * AcpiHwBuildPciList
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Walk downward through the PCI device list, getting the device
+ * info for each, via the PCI configuration space and updating
+ * the PCI ID as necessary. Deletes the list during traversal.
+ *
+ ******************************************************************************/
+
+static ACPI_STATUS
+AcpiHwProcessPciList (
+ ACPI_PCI_ID *PciId,
+ ACPI_PCI_DEVICE *ListHead)
+{
+ ACPI_STATUS Status = AE_OK;
+ ACPI_PCI_DEVICE *Info;
+ UINT16 BusNumber;
+ BOOLEAN IsBridge = TRUE;
+
+
+ ACPI_FUNCTION_NAME (HwProcessPciList);
+
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
+ "Input PciId: Seg %4.4X Bus %4.4X Dev %4.4X Func %4.4X\n",
+ PciId->Segment, PciId->Bus, PciId->Device, PciId->Function));
+
+ BusNumber = PciId->Bus;
+
+ /*
+ * Descend down the namespace tree, collecting PCI device, function,
+ * and bus numbers. BusNumber is only important for PCI bridges.
+ * Algorithm: As we descend the tree, use the last valid PCI device,
+ * function, and bus numbers that are discovered, and assign them
+ * to the PCI ID for the target device.
+ */
+ Info = ListHead;
+ while (Info)
+ {
+ Status = AcpiHwGetPciDeviceInfo (PciId, Info->Device,
+ &BusNumber, &IsBridge);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ Info = Info->Next;
+ }
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
+ "Output PciId: Seg %4.4X Bus %4.4X Dev %4.4X Func %4.4X "
+ "Status %X BusNumber %X IsBridge %X\n",
+ PciId->Segment, PciId->Bus, PciId->Device, PciId->Function,
+ Status, BusNumber, IsBridge));
+
+ return (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiHwDeletePciList
+ *
+ * PARAMETERS: ListHead - Device list created by
+ * AcpiHwBuildPciList
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Free the entire PCI list.
+ *
+ ******************************************************************************/
+
+static void
+AcpiHwDeletePciList (
+ ACPI_PCI_DEVICE *ListHead)
+{
+ ACPI_PCI_DEVICE *Next;
+ ACPI_PCI_DEVICE *Previous;
+
+
+ Next = ListHead;
+ while (Next)
+ {
+ Previous = Next;
+ Next = Previous->Next;
+ ACPI_FREE (Previous);
+ }
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiHwGetPciDeviceInfo
+ *
+ * PARAMETERS: PciId - Initial values for the PCI ID. May be
+ * modified by this function.
+ * PciDevice - Handle for the PCI device object
+ * BusNumber - Where a PCI bridge bus number is returned
+ * IsBridge - Return value, indicates if this PCI
+ * device is a PCI bridge
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Get the device info for a single PCI device object. Get the
+ * _ADR (contains PCI device and function numbers), and for PCI
+ * bridge devices, get the bus number from PCI configuration
+ * space.
+ *
+ ******************************************************************************/
+
+static ACPI_STATUS
+AcpiHwGetPciDeviceInfo (
+ ACPI_PCI_ID *PciId,
+ ACPI_HANDLE PciDevice,
+ UINT16 *BusNumber,
+ BOOLEAN *IsBridge)
+{
+ ACPI_STATUS Status;
+ ACPI_OBJECT_TYPE ObjectType;
+ UINT64 ReturnValue;
+ UINT64 PciValue;
+
+
+ /* We only care about objects of type Device */
+
+ Status = AcpiGetType (PciDevice, &ObjectType);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ if (ObjectType != ACPI_TYPE_DEVICE)
+ {
+ return (AE_OK);
+ }
+
+ /* We need an _ADR. Ignore device if not present */
+
+ Status = AcpiUtEvaluateNumericObject (METHOD_NAME__ADR,
+ PciDevice, &ReturnValue);
+ if (ACPI_FAILURE (Status))
+ {
+ return (AE_OK);
+ }
+
+ /*
+ * From _ADR, get the PCI Device and Function and
+ * update the PCI ID.
+ */
+ PciId->Device = ACPI_HIWORD (ACPI_LODWORD (ReturnValue));
+ PciId->Function = ACPI_LOWORD (ACPI_LODWORD (ReturnValue));
+
+ /*
+ * If the previous device was a bridge, use the previous
+ * device bus number
+ */
+ if (*IsBridge)
+ {
+ PciId->Bus = *BusNumber;
+ }
+
+ /*
+ * Get the bus numbers from PCI Config space:
+ *
+ * First, get the PCI HeaderType
+ */
+ *IsBridge = FALSE;
+ Status = AcpiOsReadPciConfiguration (PciId,
+ PCI_CFG_HEADER_TYPE_REG, &PciValue, 8);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ /* We only care about bridges (1=PciBridge, 2=CardBusBridge) */
+
+ PciValue &= PCI_HEADER_TYPE_MASK;
+
+ if ((PciValue != PCI_TYPE_BRIDGE) &&
+ (PciValue != PCI_TYPE_CARDBUS_BRIDGE))
+ {
+ return (AE_OK);
+ }
+
+ /* Bridge: Get the Primary BusNumber */
+
+ Status = AcpiOsReadPciConfiguration (PciId,
+ PCI_CFG_PRIMARY_BUS_NUMBER_REG, &PciValue, 8);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ *IsBridge = TRUE;
+ PciId->Bus = (UINT16) PciValue;
+
+ /* Bridge: Get the Secondary BusNumber */
+
+ Status = AcpiOsReadPciConfiguration (PciId,
+ PCI_CFG_SECONDARY_BUS_NUMBER_REG, &PciValue, 8);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ *BusNumber = (UINT16) PciValue;
+ return (AE_OK);
+}
-
/*******************************************************************************
*
* Module Name: hwregs - Read/write access functions for the various ACPI
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __HWREGS_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
ACPI_MODULE_NAME ("hwregs")
+#if (!ACPI_REDUCED_HARDWARE)
+
/* Local Prototypes */
static ACPI_STATUS
ACPI_GENERIC_ADDRESS *RegisterA,
ACPI_GENERIC_ADDRESS *RegisterB);
+#endif /* !ACPI_REDUCED_HARDWARE */
/******************************************************************************
*
ACPI_GENERIC_ADDRESS *Reg)
{
UINT64 Address;
+ UINT64 Value64;
ACPI_STATUS Status;
if (Reg->SpaceId == ACPI_ADR_SPACE_SYSTEM_MEMORY)
{
Status = AcpiOsReadMemory ((ACPI_PHYSICAL_ADDRESS)
- Address, Value, Reg->BitWidth);
+ Address, &Value64, Reg->BitWidth);
+
+ *Value = (UINT32) Value64;
}
else /* ACPI_ADR_SPACE_SYSTEM_IO, validated earlier */
{
if (Reg->SpaceId == ACPI_ADR_SPACE_SYSTEM_MEMORY)
{
Status = AcpiOsWriteMemory ((ACPI_PHYSICAL_ADDRESS)
- Address, Value, Reg->BitWidth);
+ Address, (UINT64) Value, Reg->BitWidth);
}
else /* ACPI_ADR_SPACE_SYSTEM_IO, validated earlier */
{
}
+#if (!ACPI_REDUCED_HARDWARE)
/*******************************************************************************
*
* FUNCTION: AcpiHwClearAcpiStatus
Status = AcpiHwRegisterWrite (ACPI_REGISTER_PM1_STATUS,
ACPI_BITMASK_ALL_FIXED_STATUS);
+
+ AcpiOsReleaseLock (AcpiGbl_HardwareLock, LockFlags);
+
if (ACPI_FAILURE (Status))
{
- goto UnlockAndExit;
+ goto Exit;
}
/* Clear the GPE Bits in all GPE registers in all GPE blocks */
Status = AcpiEvWalkGpeList (AcpiHwClearGpeBlock, NULL);
-UnlockAndExit:
- AcpiOsReleaseLock (AcpiGbl_HardwareLock, LockFlags);
+Exit:
return_ACPI_STATUS (Status);
}
/*******************************************************************************
*
- * FUNCTION: AcpiHwGetRegisterBitMask
+ * FUNCTION: AcpiHwGetBitRegisterInfo
*
* PARAMETERS: RegisterId - Index of ACPI Register to access
*
&AcpiGbl_XPm1bStatus);
break;
-
case ACPI_REGISTER_PM1_ENABLE: /* PM1 A/B: 16-bit access each */
Status = AcpiHwReadMultiple (&Value,
&AcpiGbl_XPm1bEnable);
break;
-
case ACPI_REGISTER_PM1_CONTROL: /* PM1 A/B: 16-bit access each */
Status = AcpiHwReadMultiple (&Value,
Value &= ~ACPI_PM1_CONTROL_WRITEONLY_BITS;
break;
-
case ACPI_REGISTER_PM2_CONTROL: /* 8-bit access */
Status = AcpiHwRead (&Value, &AcpiGbl_FADT.XPm2ControlBlock);
break;
-
case ACPI_REGISTER_PM_TIMER: /* 32-bit access */
Status = AcpiHwRead (&Value, &AcpiGbl_FADT.XPmTimerBlock);
break;
-
case ACPI_REGISTER_SMI_COMMAND_BLOCK: /* 8-bit access */
Status = AcpiHwReadPort (AcpiGbl_FADT.SmiCommand, &Value, 8);
break;
-
default:
+
ACPI_ERROR ((AE_INFO, "Unknown Register ID: 0x%X",
RegisterId));
Status = AE_BAD_PARAMETER;
&AcpiGbl_XPm1bStatus);
break;
-
case ACPI_REGISTER_PM1_ENABLE: /* PM1 A/B: 16-bit access each */
Status = AcpiHwWriteMultiple (Value,
&AcpiGbl_XPm1bEnable);
break;
-
case ACPI_REGISTER_PM1_CONTROL: /* PM1 A/B: 16-bit access each */
-
/*
* Perform a read first to preserve certain bits (per ACPI spec)
* Note: This includes SCI_EN, we never want to change this bit
&AcpiGbl_FADT.XPm1bControlBlock);
break;
-
case ACPI_REGISTER_PM2_CONTROL: /* 8-bit access */
-
/*
* For control registers, all reserved bits must be preserved,
* as per the ACPI spec.
Status = AcpiHwWrite (Value, &AcpiGbl_FADT.XPm2ControlBlock);
break;
-
case ACPI_REGISTER_PM_TIMER: /* 32-bit access */
Status = AcpiHwWrite (Value, &AcpiGbl_FADT.XPmTimerBlock);
break;
-
case ACPI_REGISTER_SMI_COMMAND_BLOCK: /* 8-bit access */
/* SMI_CMD is currently always in IO space */
Status = AcpiHwWritePort (AcpiGbl_FADT.SmiCommand, Value, 8);
break;
-
default:
+
ACPI_ERROR ((AE_INFO, "Unknown Register ID: 0x%X",
RegisterId));
Status = AE_BAD_PARAMETER;
return (Status);
}
+#endif /* !ACPI_REDUCED_HARDWARE */
-
/******************************************************************************
*
- * Name: hwsleep.c - ACPI Hardware Sleep/Wake Interface
+ * Name: hwsleep.c - ACPI Hardware Sleep/Wake Support functions for the
+ * original/legacy sleep/PM registers.
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
ACPI_MODULE_NAME ("hwsleep")
+#if (!ACPI_REDUCED_HARDWARE) /* Entire module */
/*******************************************************************************
*
- * FUNCTION: AcpiSetFirmwareWakingVector
- *
- * PARAMETERS: PhysicalAddress - 32-bit physical address of ACPI real mode
- * entry point.
- *
- * RETURN: Status
- *
- * DESCRIPTION: Sets the 32-bit FirmwareWakingVector field of the FACS
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiSetFirmwareWakingVector (
- UINT32 PhysicalAddress)
-{
- ACPI_FUNCTION_TRACE (AcpiSetFirmwareWakingVector);
-
-
- /* Set the 32-bit vector */
-
- AcpiGbl_FACS->FirmwareWakingVector = PhysicalAddress;
-
- /* Clear the 64-bit vector if it exists */
-
- if ((AcpiGbl_FACS->Length > 32) && (AcpiGbl_FACS->Version >= 1))
- {
- AcpiGbl_FACS->XFirmwareWakingVector = 0;
- }
-
- return_ACPI_STATUS (AE_OK);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiSetFirmwareWakingVector)
-
-
-#if ACPI_MACHINE_WIDTH == 64
-/*******************************************************************************
- *
- * FUNCTION: AcpiSetFirmwareWakingVector64
- *
- * PARAMETERS: PhysicalAddress - 64-bit physical address of ACPI protected
- * mode entry point.
- *
- * RETURN: Status
- *
- * DESCRIPTION: Sets the 64-bit X_FirmwareWakingVector field of the FACS, if
- * it exists in the table. This function is intended for use with
- * 64-bit host operating systems.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiSetFirmwareWakingVector64 (
- UINT64 PhysicalAddress)
-{
- ACPI_FUNCTION_TRACE (AcpiSetFirmwareWakingVector64);
-
-
- /* Determine if the 64-bit vector actually exists */
-
- if ((AcpiGbl_FACS->Length <= 32) || (AcpiGbl_FACS->Version < 1))
- {
- return_ACPI_STATUS (AE_NOT_EXIST);
- }
-
- /* Clear 32-bit vector, set the 64-bit X_ vector */
-
- AcpiGbl_FACS->FirmwareWakingVector = 0;
- AcpiGbl_FACS->XFirmwareWakingVector = PhysicalAddress;
- return_ACPI_STATUS (AE_OK);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiSetFirmwareWakingVector64)
-#endif
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiEnterSleepStatePrep
+ * FUNCTION: AcpiHwLegacySleep
*
* PARAMETERS: SleepState - Which sleep state to enter
*
* RETURN: Status
*
- * DESCRIPTION: Prepare to enter a system sleep state (see ACPI 2.0 spec p 231)
- * This function must execute with interrupts enabled.
- * We break sleeping into 2 stages so that OSPM can handle
- * various OS-specific tasks between the two steps.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiEnterSleepStatePrep (
- UINT8 SleepState)
-{
- ACPI_STATUS Status;
- ACPI_OBJECT_LIST ArgList;
- ACPI_OBJECT Arg;
-
-
- ACPI_FUNCTION_TRACE (AcpiEnterSleepStatePrep);
-
-
- /* _PSW methods could be run here to enable wake-on keyboard, LAN, etc. */
-
- Status = AcpiGetSleepTypeData (SleepState,
- &AcpiGbl_SleepTypeA, &AcpiGbl_SleepTypeB);
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
-
- /* Execute the _PTS method (Prepare To Sleep) */
-
- ArgList.Count = 1;
- ArgList.Pointer = &Arg;
- Arg.Type = ACPI_TYPE_INTEGER;
- Arg.Integer.Value = SleepState;
-
- Status = AcpiEvaluateObject (NULL, METHOD_NAME__PTS, &ArgList, NULL);
- if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
- {
- return_ACPI_STATUS (Status);
- }
-
- /* Setup the argument to the _SST method (System STatus) */
-
- switch (SleepState)
- {
- case ACPI_STATE_S0:
- Arg.Integer.Value = ACPI_SST_WORKING;
- break;
-
- case ACPI_STATE_S1:
- case ACPI_STATE_S2:
- case ACPI_STATE_S3:
- Arg.Integer.Value = ACPI_SST_SLEEPING;
- break;
-
- case ACPI_STATE_S4:
- Arg.Integer.Value = ACPI_SST_SLEEP_CONTEXT;
- break;
-
- default:
- Arg.Integer.Value = ACPI_SST_INDICATOR_OFF; /* Default is off */
- break;
- }
-
- /*
- * Set the system indicators to show the desired sleep state.
- * _SST is an optional method (return no error if not found)
- */
- Status = AcpiEvaluateObject (NULL, METHOD_NAME__SST, &ArgList, NULL);
- if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
- {
- ACPI_EXCEPTION ((AE_INFO, Status, "While executing method _SST"));
- }
-
- return_ACPI_STATUS (AE_OK);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiEnterSleepStatePrep)
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiEnterSleepState
- *
- * PARAMETERS: SleepState - Which sleep state to enter
- *
- * RETURN: Status
- *
- * DESCRIPTION: Enter a system sleep state
+ * DESCRIPTION: Enter a system sleep state via the legacy FADT PM registers
* THIS FUNCTION MUST BE CALLED WITH INTERRUPTS DISABLED
*
******************************************************************************/
ACPI_STATUS
-AcpiEnterSleepState (
+AcpiHwLegacySleep (
UINT8 SleepState)
{
- UINT32 Pm1aControl;
- UINT32 Pm1bControl;
ACPI_BIT_REGISTER_INFO *SleepTypeRegInfo;
ACPI_BIT_REGISTER_INFO *SleepEnableRegInfo;
+ UINT32 Pm1aControl;
+ UINT32 Pm1bControl;
UINT32 InValue;
- ACPI_OBJECT_LIST ArgList;
- ACPI_OBJECT Arg;
ACPI_STATUS Status;
- ACPI_FUNCTION_TRACE (AcpiEnterSleepState);
+ ACPI_FUNCTION_TRACE (HwLegacySleep);
- if ((AcpiGbl_SleepTypeA > ACPI_SLEEP_TYPE_MAX) ||
- (AcpiGbl_SleepTypeB > ACPI_SLEEP_TYPE_MAX))
- {
- ACPI_ERROR ((AE_INFO, "Sleep values out of range: A=0x%X B=0x%X",
- AcpiGbl_SleepTypeA, AcpiGbl_SleepTypeB));
- return_ACPI_STATUS (AE_AML_OPERAND_VALUE);
- }
-
- SleepTypeRegInfo = AcpiHwGetBitRegisterInfo (ACPI_BITREG_SLEEP_TYPE);
+ SleepTypeRegInfo = AcpiHwGetBitRegisterInfo (ACPI_BITREG_SLEEP_TYPE);
SleepEnableRegInfo = AcpiHwGetBitRegisterInfo (ACPI_BITREG_SLEEP_ENABLE);
/* Clear wake status */
return_ACPI_STATUS (Status);
}
- if (SleepState != ACPI_STATE_S5)
- {
- /*
- * Disable BM arbitration. This feature is contained within an
- * optional register (PM2 Control), so ignore a BAD_ADDRESS
- * exception.
- */
- Status = AcpiWriteBitRegister (ACPI_BITREG_ARB_DISABLE, 1);
- if (ACPI_FAILURE (Status) && (Status != AE_BAD_ADDRESS))
- {
- return_ACPI_STATUS (Status);
- }
- }
-
/*
* 1) Disable/Clear all GPEs
* 2) Enable all wakeup GPEs
return_ACPI_STATUS (Status);
}
- /* Execute the _GTS method (Going To Sleep) */
-
- ArgList.Count = 1;
- ArgList.Pointer = &Arg;
- Arg.Type = ACPI_TYPE_INTEGER;
- Arg.Integer.Value = SleepState;
-
- Status = AcpiEvaluateObject (NULL, METHOD_NAME__GTS, &ArgList, NULL);
- if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
- {
- return_ACPI_STATUS (Status);
- }
-
/* Get current value of PM1A control */
Status = AcpiHwRegisterRead (ACPI_REGISTER_PM1_CONTROL,
* to still read the right value. Ideally, this block would go
* away entirely.
*/
- AcpiOsStall (10000000);
+ AcpiOsStall (10 * ACPI_USEC_PER_SEC);
Status = AcpiHwRegisterWrite (ACPI_REGISTER_PM1_CONTROL,
SleepEnableRegInfo->AccessBitMask);
}
}
- /* Wait until we enter sleep state */
+ /* Wait for transition back to Working State */
do
{
return_ACPI_STATUS (Status);
}
- /* Spin until we wake */
-
- } while (!InValue);
-
- return_ACPI_STATUS (AE_OK);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiEnterSleepState)
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiEnterSleepStateS4bios
- *
- * PARAMETERS: None
- *
- * RETURN: Status
- *
- * DESCRIPTION: Perform a S4 bios request.
- * THIS FUNCTION MUST BE CALLED WITH INTERRUPTS DISABLED
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiEnterSleepStateS4bios (
- void)
-{
- UINT32 InValue;
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_TRACE (AcpiEnterSleepStateS4bios);
-
-
- /* Clear the wake status bit (PM1) */
-
- Status = AcpiWriteBitRegister (ACPI_BITREG_WAKE_STATUS, ACPI_CLEAR_STATUS);
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
-
- Status = AcpiHwClearAcpiStatus ();
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
-
- /*
- * 1) Disable/Clear all GPEs
- * 2) Enable all wakeup GPEs
- */
- Status = AcpiHwDisableAllGpes ();
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
- AcpiGbl_SystemAwakeAndRunning = FALSE;
-
- Status = AcpiHwEnableAllWakeupGpes ();
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
-
- ACPI_FLUSH_CPU_CACHE ();
-
- Status = AcpiHwWritePort (AcpiGbl_FADT.SmiCommand,
- (UINT32) AcpiGbl_FADT.S4BiosRequest, 8);
-
- do {
- AcpiOsStall(1000);
- Status = AcpiReadBitRegister (ACPI_BITREG_WAKE_STATUS, &InValue);
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
} while (!InValue);
return_ACPI_STATUS (AE_OK);
}
-ACPI_EXPORT_SYMBOL (AcpiEnterSleepStateS4bios)
-
/*******************************************************************************
*
- * FUNCTION: AcpiLeaveSleepState
+ * FUNCTION: AcpiHwLegacyWakePrep
*
* PARAMETERS: SleepState - Which sleep state we just exited
*
* RETURN: Status
*
- * DESCRIPTION: Perform OS-independent ACPI cleanup after a sleep
+ * DESCRIPTION: Perform the first state of OS-independent ACPI cleanup after a
+ * sleep.
* Called with interrupts ENABLED.
*
******************************************************************************/
ACPI_STATUS
-AcpiLeaveSleepState (
+AcpiHwLegacyWakePrep (
UINT8 SleepState)
{
- ACPI_OBJECT_LIST ArgList;
- ACPI_OBJECT Arg;
ACPI_STATUS Status;
ACPI_BIT_REGISTER_INFO *SleepTypeRegInfo;
ACPI_BIT_REGISTER_INFO *SleepEnableRegInfo;
UINT32 Pm1bControl;
- ACPI_FUNCTION_TRACE (AcpiLeaveSleepState);
-
+ ACPI_FUNCTION_TRACE (HwLegacyWakePrep);
/*
* Set SLP_TYPE and SLP_EN to state S0.
}
}
- /* Ensure EnterSleepStatePrep -> EnterSleepState ordering */
+ return_ACPI_STATUS (Status);
+}
- AcpiGbl_SleepTypeA = ACPI_SLEEP_TYPE_INVALID;
- /* Setup parameter object */
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiHwLegacyWake
+ *
+ * PARAMETERS: SleepState - Which sleep state we just exited
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Perform OS-independent ACPI cleanup after a sleep
+ * Called with interrupts ENABLED.
+ *
+ ******************************************************************************/
- ArgList.Count = 1;
- ArgList.Pointer = &Arg;
- Arg.Type = ACPI_TYPE_INTEGER;
+ACPI_STATUS
+AcpiHwLegacyWake (
+ UINT8 SleepState)
+{
+ ACPI_STATUS Status;
- /* Ignore any errors from these methods */
- Arg.Integer.Value = ACPI_SST_WAKING;
- Status = AcpiEvaluateObject (NULL, METHOD_NAME__SST, &ArgList, NULL);
- if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
- {
- ACPI_EXCEPTION ((AE_INFO, Status, "During Method _SST"));
- }
+ ACPI_FUNCTION_TRACE (HwLegacyWake);
- Arg.Integer.Value = SleepState;
- Status = AcpiEvaluateObject (NULL, METHOD_NAME__BFS, &ArgList, NULL);
- if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
- {
- ACPI_EXCEPTION ((AE_INFO, Status, "During Method _BFS"));
- }
- Status = AcpiEvaluateObject (NULL, METHOD_NAME__WAK, &ArgList, NULL);
- if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
- {
- ACPI_EXCEPTION ((AE_INFO, Status, "During Method _WAK"));
- }
- /* TBD: _WAK "sometimes" returns stuff - do we want to look at it? */
+ /* Ensure EnterSleepStatePrep -> EnterSleepState ordering */
+
+ AcpiGbl_SleepTypeA = ACPI_SLEEP_TYPE_INVALID;
+ AcpiHwExecuteSleepMethod (METHOD_PATHNAME__SST, ACPI_SST_WAKING);
/*
+ * GPEs must be enabled before _WAK is called as GPEs
+ * might get fired there
+ *
* Restore the GPEs:
* 1) Disable/Clear all GPEs
* 2) Enable all runtime GPEs
{
return_ACPI_STATUS (Status);
}
- AcpiGbl_SystemAwakeAndRunning = TRUE;
Status = AcpiHwEnableAllRuntimeGpes ();
if (ACPI_FAILURE (Status))
return_ACPI_STATUS (Status);
}
+ /*
+ * Now we can execute _WAK, etc. Some machines require that the GPEs
+ * are enabled before the wake methods are executed.
+ */
+ AcpiHwExecuteSleepMethod (METHOD_PATHNAME__WAK, SleepState);
+
+ /*
+ * Some BIOS code assumes that WAK_STS will be cleared on resume
+ * and use it to determine whether the system is rebooting or
+ * resuming. Clear WAK_STS for compatibility.
+ */
+ (void) AcpiWriteBitRegister (ACPI_BITREG_WAKE_STATUS, ACPI_CLEAR_STATUS);
+ AcpiGbl_SystemAwakeAndRunning = TRUE;
+
/* Enable power button */
(void) AcpiWriteBitRegister(
AcpiGbl_FixedEventInfo[ACPI_EVENT_POWER_BUTTON].StatusRegisterId,
ACPI_CLEAR_STATUS);
- /*
- * Enable BM arbitration. This feature is contained within an
- * optional register (PM2 Control), so ignore a BAD_ADDRESS
- * exception.
- */
- Status = AcpiWriteBitRegister (ACPI_BITREG_ARB_DISABLE, 0);
- if (ACPI_FAILURE (Status) && (Status != AE_BAD_ADDRESS))
- {
- return_ACPI_STATUS (Status);
- }
-
- Arg.Integer.Value = ACPI_SST_WORKING;
- Status = AcpiEvaluateObject (NULL, METHOD_NAME__SST, &ArgList, NULL);
- if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
- {
- ACPI_EXCEPTION ((AE_INFO, Status, "During Method _SST"));
- }
-
+ AcpiHwExecuteSleepMethod (METHOD_PATHNAME__SST, ACPI_SST_WORKING);
return_ACPI_STATUS (Status);
}
-ACPI_EXPORT_SYMBOL (AcpiLeaveSleepState)
-
+#endif /* !ACPI_REDUCED_HARDWARE */
-
/******************************************************************************
*
* Name: hwtimer.c - ACPI Power Management Timer Interface
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#define EXPORT_ACPI_INTERFACES
#include "acpi.h"
#include "accommon.h"
ACPI_MODULE_NAME ("hwtimer")
+#if (!ACPI_REDUCED_HARDWARE) /* Entire module */
/******************************************************************************
*
* FUNCTION: AcpiGetTimerResolution
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
- Status = AcpiHwRead (Ticks, &AcpiGbl_FADT.XPmTimerBlock);
+ /* ACPI 5.0A: PM Timer is optional */
+
+ if (!AcpiGbl_FADT.XPmTimerBlock.Address)
+ {
+ return_ACPI_STATUS (AE_SUPPORT);
+ }
+ Status = AcpiHwRead (Ticks, &AcpiGbl_FADT.XPmTimerBlock);
return_ACPI_STATUS (Status);
}
* a versatile and accurate timer.
*
* Note that this function accommodates only a single timer
- * rollover. Thus for 24-bit timers, this function should only
+ * rollover. Thus for 24-bit timers, this function should only
* be used for calculating durations less than ~4.6 seconds
* (~20 minutes for 32-bit timers) -- calculations below:
*
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
+ /* ACPI 5.0A: PM Timer is optional */
+
+ if (!AcpiGbl_FADT.XPmTimerBlock.Address)
+ {
+ return_ACPI_STATUS (AE_SUPPORT);
+ }
+
/*
* Compute Tick Delta:
* Handle (max one) timer rollovers on 24-bit versus 32-bit timers.
/*
* Compute Duration (Requires a 64-bit multiply and divide):
*
- * TimeElapsed = (DeltaTicks * 1000000) / PM_TIMER_FREQUENCY;
+ * TimeElapsed (microseconds) =
+ * (DeltaTicks * ACPI_USEC_PER_SEC) / ACPI_PM_TIMER_FREQUENCY;
*/
- Status = AcpiUtShortDivide (((UINT64) DeltaTicks) * 1000000,
- PM_TIMER_FREQUENCY, &Quotient, NULL);
+ Status = AcpiUtShortDivide (((UINT64) DeltaTicks) * ACPI_USEC_PER_SEC,
+ ACPI_PM_TIMER_FREQUENCY, &Quotient, NULL);
*TimeElapsed = (UINT32) Quotient;
return_ACPI_STATUS (Status);
ACPI_EXPORT_SYMBOL (AcpiGetTimerDuration)
+#endif /* !ACPI_REDUCED_HARDWARE */
-
/******************************************************************************
*
* Module Name: hwvalid - I/O request validation
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __HWVALID_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
(BitWidth != 16) &&
(BitWidth != 32))
{
+ ACPI_ERROR ((AE_INFO,
+ "Bad BitWidth parameter: %8.8X", BitWidth));
return (AE_BAD_PARAMETER);
}
return (AE_OK);
}
-
-
-
/******************************************************************************
*
* Module Name: hwxface - Public ACPICA hardware interfaces
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#define EXPORT_ACPI_INTERFACES
#include "acpi.h"
#include "accommon.h"
* For I/O space, write directly to the OSL. This bypasses the port
* validation mechanism, which may block a valid write to the reset
* register.
+ *
+ * NOTE:
+ * The ACPI spec requires the reset register width to be 8, so we
+ * hardcode it here and ignore the FADT value. This maintains
+ * compatibility with other ACPI implementations that have allowed
+ * BIOS code with bad register width values to go unnoticed.
*/
Status = AcpiOsWritePort ((ACPI_IO_ADDRESS) ResetReg->Address,
- AcpiGbl_FADT.ResetValue, ResetReg->BitWidth);
+ AcpiGbl_FADT.ResetValue, ACPI_RESET_REGISTER_WIDTH);
}
else
{
UINT64 *ReturnValue,
ACPI_GENERIC_ADDRESS *Reg)
{
- UINT32 Value;
+ UINT32 ValueLo;
+ UINT32 ValueHi;
UINT32 Width;
UINT64 Address;
ACPI_STATUS Status;
return (Status);
}
- Width = Reg->BitWidth;
- if (Width == 64)
- {
- Width = 32; /* Break into two 32-bit transfers */
- }
-
- /* Initialize entire 64-bit return value to zero */
-
- *ReturnValue = 0;
- Value = 0;
-
/*
- * Two address spaces supported: Memory or IO. PCI_Config is
+ * Two address spaces supported: Memory or I/O. PCI_Config is
* not supported here because the GAS structure is insufficient
*/
if (Reg->SpaceId == ACPI_ADR_SPACE_SYSTEM_MEMORY)
{
Status = AcpiOsReadMemory ((ACPI_PHYSICAL_ADDRESS)
- Address, &Value, Width);
+ Address, ReturnValue, Reg->BitWidth);
if (ACPI_FAILURE (Status))
{
return (Status);
}
- *ReturnValue = Value;
-
- if (Reg->BitWidth == 64)
- {
- /* Read the top 32 bits */
-
- Status = AcpiOsReadMemory ((ACPI_PHYSICAL_ADDRESS)
- (Address + 4), &Value, 32);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
- *ReturnValue |= ((UINT64) Value << 32);
- }
}
else /* ACPI_ADR_SPACE_SYSTEM_IO, validated earlier */
{
+ ValueLo = 0;
+ ValueHi = 0;
+
+ Width = Reg->BitWidth;
+ if (Width == 64)
+ {
+ Width = 32; /* Break into two 32-bit transfers */
+ }
+
Status = AcpiHwReadPort ((ACPI_IO_ADDRESS)
- Address, &Value, Width);
+ Address, &ValueLo, Width);
if (ACPI_FAILURE (Status))
{
return (Status);
}
- *ReturnValue = Value;
if (Reg->BitWidth == 64)
{
/* Read the top 32 bits */
Status = AcpiHwReadPort ((ACPI_IO_ADDRESS)
- (Address + 4), &Value, 32);
+ (Address + 4), &ValueHi, 32);
if (ACPI_FAILURE (Status))
{
return (Status);
}
- *ReturnValue |= ((UINT64) Value << 32);
}
+
+ /* Set the return value only if status is AE_OK */
+
+ *ReturnValue = (ValueLo | ((UINT64) ValueHi << 32));
}
ACPI_DEBUG_PRINT ((ACPI_DB_IO,
ACPI_FORMAT_UINT64 (Address),
AcpiUtGetRegionName (Reg->SpaceId)));
- return (Status);
+ return (AE_OK);
}
ACPI_EXPORT_SYMBOL (AcpiRead)
return (Status);
}
- Width = Reg->BitWidth;
- if (Width == 64)
- {
- Width = 32; /* Break into two 32-bit transfers */
- }
-
/*
* Two address spaces supported: Memory or IO. PCI_Config is
* not supported here because the GAS structure is insufficient
if (Reg->SpaceId == ACPI_ADR_SPACE_SYSTEM_MEMORY)
{
Status = AcpiOsWriteMemory ((ACPI_PHYSICAL_ADDRESS)
- Address, ACPI_LODWORD (Value), Width);
+ Address, Value, Reg->BitWidth);
if (ACPI_FAILURE (Status))
{
return (Status);
}
-
- if (Reg->BitWidth == 64)
- {
- Status = AcpiOsWriteMemory ((ACPI_PHYSICAL_ADDRESS)
- (Address + 4), ACPI_HIDWORD (Value), 32);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
- }
}
else /* ACPI_ADR_SPACE_SYSTEM_IO, validated earlier */
{
+ Width = Reg->BitWidth;
+ if (Width == 64)
+ {
+ Width = 32; /* Break into two 32-bit transfers */
+ }
+
Status = AcpiHwWritePort ((ACPI_IO_ADDRESS)
Address, ACPI_LODWORD (Value), Width);
if (ACPI_FAILURE (Status))
ACPI_EXPORT_SYMBOL (AcpiWrite)
+#if (!ACPI_REDUCED_HARDWARE)
/*******************************************************************************
*
* FUNCTION: AcpiReadBitRegister
*
* PARAMETERS: RegisterId - ID of ACPI Bit Register to access
* Value - Value to write to the register, in bit
- * position zero. The bit is automaticallly
+ * position zero. The bit is automatically
* shifted to the correct position.
*
* RETURN: Status
ACPI_EXPORT_SYMBOL (AcpiWriteBitRegister)
+#endif /* !ACPI_REDUCED_HARDWARE */
+
/*******************************************************************************
*
* *SleepTypeA - Where SLP_TYPa is returned
* *SleepTypeB - Where SLP_TYPb is returned
*
- * RETURN: Status - ACPI status
+ * RETURN: Status
+ *
+ * DESCRIPTION: Obtain the SLP_TYPa and SLP_TYPb values for the requested
+ * sleep state via the appropriate \_Sx object.
+ *
+ * The sleep state package returned from the corresponding \_Sx_ object
+ * must contain at least one integer.
+ *
+ * March 2005:
+ * Added support for a package that contains two integers. This
+ * goes against the ACPI specification which defines this object as a
+ * package with one encoded DWORD integer. However, existing practice
+ * by many BIOS vendors is to return a package with 2 or more integer
+ * elements, at least one per sleep type (A/B).
+ *
+ * January 2013:
+ * Therefore, we must be prepared to accept a package with either a
+ * single integer or multiple integers.
*
- * DESCRIPTION: Obtain the SLP_TYPa and SLP_TYPb values for the requested sleep
- * state.
+ * The single integer DWORD format is as follows:
+ * BYTE 0 - Value for the PM1A SLP_TYP register
+ * BYTE 1 - Value for the PM1B SLP_TYP register
+ * BYTE 2-3 - Reserved
+ *
+ * The dual integer format is as follows:
+ * Integer 0 - Value for the PM1A SLP_TYP register
+ * Integer 1 - Value for the PM1A SLP_TYP register
*
******************************************************************************/
UINT8 *SleepTypeA,
UINT8 *SleepTypeB)
{
- ACPI_STATUS Status = AE_OK;
+ ACPI_STATUS Status;
ACPI_EVALUATE_INFO *Info;
+ ACPI_OPERAND_OBJECT **Elements;
ACPI_FUNCTION_TRACE (AcpiGetSleepTypeData);
/* Validate parameters */
if ((SleepState > ACPI_S_STATES_MAX) ||
- !SleepTypeA ||
- !SleepTypeB)
+ !SleepTypeA || !SleepTypeB)
{
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
return_ACPI_STATUS (AE_NO_MEMORY);
}
- Info->Pathname = ACPI_CAST_PTR (char, AcpiGbl_SleepStateNames[SleepState]);
-
- /* Evaluate the namespace object containing the values for this state */
-
+ /*
+ * Evaluate the \_Sx namespace object containing the register values
+ * for this state
+ */
+ Info->RelativePathname = ACPI_CAST_PTR (
+ char, AcpiGbl_SleepStateNames[SleepState]);
Status = AcpiNsEvaluate (Info);
if (ACPI_FAILURE (Status))
{
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "%s while evaluating SleepState [%s]\n",
- AcpiFormatException (Status), Info->Pathname));
-
goto Cleanup;
}
if (!Info->ReturnObject)
{
ACPI_ERROR ((AE_INFO, "No Sleep State object returned from [%s]",
- Info->Pathname));
- Status = AE_NOT_EXIST;
+ Info->RelativePathname));
+ Status = AE_AML_NO_RETURN_VALUE;
+ goto Cleanup;
}
- /* It must be of type Package */
+ /* Return object must be of type Package */
- else if (Info->ReturnObject->Common.Type != ACPI_TYPE_PACKAGE)
+ if (Info->ReturnObject->Common.Type != ACPI_TYPE_PACKAGE)
{
ACPI_ERROR ((AE_INFO, "Sleep State return object is not a Package"));
Status = AE_AML_OPERAND_TYPE;
+ goto Cleanup1;
}
/*
- * The package must have at least two elements. NOTE (March 2005): This
- * goes against the current ACPI spec which defines this object as a
- * package with one encoded DWORD element. However, existing practice
- * by BIOS vendors seems to be to have 2 or more elements, at least
- * one per sleep type (A/B).
+ * Any warnings about the package length or the object types have
+ * already been issued by the predefined name module -- there is no
+ * need to repeat them here.
*/
- else if (Info->ReturnObject->Package.Count < 2)
+ Elements = Info->ReturnObject->Package.Elements;
+ switch (Info->ReturnObject->Package.Count)
{
- ACPI_ERROR ((AE_INFO,
- "Sleep State return package does not have at least two elements"));
- Status = AE_AML_NO_OPERAND;
- }
+ case 0:
- /* The first two elements must both be of type Integer */
+ Status = AE_AML_PACKAGE_LIMIT;
+ break;
- else if (((Info->ReturnObject->Package.Elements[0])->Common.Type
- != ACPI_TYPE_INTEGER) ||
- ((Info->ReturnObject->Package.Elements[1])->Common.Type
- != ACPI_TYPE_INTEGER))
- {
- ACPI_ERROR ((AE_INFO,
- "Sleep State return package elements are not both Integers "
- "(%s, %s)",
- AcpiUtGetObjectTypeName (Info->ReturnObject->Package.Elements[0]),
- AcpiUtGetObjectTypeName (Info->ReturnObject->Package.Elements[1])));
- Status = AE_AML_OPERAND_TYPE;
- }
- else
- {
- /* Valid _Sx_ package size, type, and value */
+ case 1:
+
+ if (Elements[0]->Common.Type != ACPI_TYPE_INTEGER)
+ {
+ Status = AE_AML_OPERAND_TYPE;
+ break;
+ }
+
+ /* A valid _Sx_ package with one integer */
+
+ *SleepTypeA = (UINT8) Elements[0]->Integer.Value;
+ *SleepTypeB = (UINT8) (Elements[0]->Integer.Value >> 8);
+ break;
+
+ case 2:
+ default:
- *SleepTypeA = (UINT8)
- (Info->ReturnObject->Package.Elements[0])->Integer.Value;
- *SleepTypeB = (UINT8)
- (Info->ReturnObject->Package.Elements[1])->Integer.Value;
+ if ((Elements[0]->Common.Type != ACPI_TYPE_INTEGER) ||
+ (Elements[1]->Common.Type != ACPI_TYPE_INTEGER))
+ {
+ Status = AE_AML_OPERAND_TYPE;
+ break;
+ }
+
+ /* A valid _Sx_ package with two integers */
+
+ *SleepTypeA = (UINT8) Elements[0]->Integer.Value;
+ *SleepTypeB = (UINT8) Elements[1]->Integer.Value;
+ break;
}
+Cleanup1:
+ AcpiUtRemoveReference (Info->ReturnObject);
+
+Cleanup:
if (ACPI_FAILURE (Status))
{
ACPI_EXCEPTION ((AE_INFO, Status,
- "While evaluating SleepState [%s], bad Sleep object %p type %s",
- Info->Pathname, Info->ReturnObject,
- AcpiUtGetObjectTypeName (Info->ReturnObject)));
+ "While evaluating Sleep State [%s]", Info->RelativePathname));
}
- AcpiUtRemoveReference (Info->ReturnObject);
-
-Cleanup:
ACPI_FREE (Info);
return_ACPI_STATUS (Status);
}
--- /dev/null
+/******************************************************************************
+ *
+ * Name: hwxfsleep.c - ACPI Hardware Sleep/Wake External Interfaces
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#define EXPORT_ACPI_INTERFACES
+
+#include "acpi.h"
+#include "accommon.h"
+
+#define _COMPONENT ACPI_HARDWARE
+ ACPI_MODULE_NAME ("hwxfsleep")
+
+/* Local prototypes */
+
+static ACPI_STATUS
+AcpiHwSleepDispatch (
+ UINT8 SleepState,
+ UINT32 FunctionId);
+
+/*
+ * Dispatch table used to efficiently branch to the various sleep
+ * functions.
+ */
+#define ACPI_SLEEP_FUNCTION_ID 0
+#define ACPI_WAKE_PREP_FUNCTION_ID 1
+#define ACPI_WAKE_FUNCTION_ID 2
+
+/* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
+
+static ACPI_SLEEP_FUNCTIONS AcpiSleepDispatch[] =
+{
+ {ACPI_HW_OPTIONAL_FUNCTION (AcpiHwLegacySleep), AcpiHwExtendedSleep},
+ {ACPI_HW_OPTIONAL_FUNCTION (AcpiHwLegacyWakePrep), AcpiHwExtendedWakePrep},
+ {ACPI_HW_OPTIONAL_FUNCTION (AcpiHwLegacyWake), AcpiHwExtendedWake}
+};
+
+
+/*
+ * These functions are removed for the ACPI_REDUCED_HARDWARE case:
+ * AcpiSetFirmwareWakingVector
+ * AcpiSetFirmwareWakingVector64
+ * AcpiEnterSleepStateS4bios
+ */
+
+#if (!ACPI_REDUCED_HARDWARE)
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiSetFirmwareWakingVector
+ *
+ * PARAMETERS: PhysicalAddress - 32-bit physical address of ACPI real mode
+ * entry point.
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Sets the 32-bit FirmwareWakingVector field of the FACS
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiSetFirmwareWakingVector (
+ UINT32 PhysicalAddress)
+{
+ ACPI_FUNCTION_TRACE (AcpiSetFirmwareWakingVector);
+
+
+ /*
+ * According to the ACPI specification 2.0c and later, the 64-bit
+ * waking vector should be cleared and the 32-bit waking vector should
+ * be used, unless we want the wake-up code to be called by the BIOS in
+ * Protected Mode. Some systems (for example HP dv5-1004nr) are known
+ * to fail to resume if the 64-bit vector is used.
+ */
+
+ /* Set the 32-bit vector */
+
+ AcpiGbl_FACS->FirmwareWakingVector = PhysicalAddress;
+
+ /* Clear the 64-bit vector if it exists */
+
+ if ((AcpiGbl_FACS->Length > 32) && (AcpiGbl_FACS->Version >= 1))
+ {
+ AcpiGbl_FACS->XFirmwareWakingVector = 0;
+ }
+
+ return_ACPI_STATUS (AE_OK);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiSetFirmwareWakingVector)
+
+
+#if ACPI_MACHINE_WIDTH == 64
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiSetFirmwareWakingVector64
+ *
+ * PARAMETERS: PhysicalAddress - 64-bit physical address of ACPI protected
+ * mode entry point.
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Sets the 64-bit X_FirmwareWakingVector field of the FACS, if
+ * it exists in the table. This function is intended for use with
+ * 64-bit host operating systems.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiSetFirmwareWakingVector64 (
+ UINT64 PhysicalAddress)
+{
+ ACPI_FUNCTION_TRACE (AcpiSetFirmwareWakingVector64);
+
+
+ /* Determine if the 64-bit vector actually exists */
+
+ if ((AcpiGbl_FACS->Length <= 32) || (AcpiGbl_FACS->Version < 1))
+ {
+ return_ACPI_STATUS (AE_NOT_EXIST);
+ }
+
+ /* Clear 32-bit vector, set the 64-bit X_ vector */
+
+ AcpiGbl_FACS->FirmwareWakingVector = 0;
+ AcpiGbl_FACS->XFirmwareWakingVector = PhysicalAddress;
+ return_ACPI_STATUS (AE_OK);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiSetFirmwareWakingVector64)
+#endif
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEnterSleepStateS4bios
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Perform a S4 bios request.
+ * THIS FUNCTION MUST BE CALLED WITH INTERRUPTS DISABLED
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiEnterSleepStateS4bios (
+ void)
+{
+ UINT32 InValue;
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (AcpiEnterSleepStateS4bios);
+
+
+ /* Clear the wake status bit (PM1) */
+
+ Status = AcpiWriteBitRegister (ACPI_BITREG_WAKE_STATUS, ACPI_CLEAR_STATUS);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ Status = AcpiHwClearAcpiStatus ();
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ /*
+ * 1) Disable/Clear all GPEs
+ * 2) Enable all wakeup GPEs
+ */
+ Status = AcpiHwDisableAllGpes ();
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+ AcpiGbl_SystemAwakeAndRunning = FALSE;
+
+ Status = AcpiHwEnableAllWakeupGpes ();
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ ACPI_FLUSH_CPU_CACHE ();
+
+ Status = AcpiHwWritePort (AcpiGbl_FADT.SmiCommand,
+ (UINT32) AcpiGbl_FADT.S4BiosRequest, 8);
+
+ do {
+ AcpiOsStall (ACPI_USEC_PER_MSEC);
+ Status = AcpiReadBitRegister (ACPI_BITREG_WAKE_STATUS, &InValue);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+ } while (!InValue);
+
+ return_ACPI_STATUS (AE_OK);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiEnterSleepStateS4bios)
+
+#endif /* !ACPI_REDUCED_HARDWARE */
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiHwSleepDispatch
+ *
+ * PARAMETERS: SleepState - Which sleep state to enter/exit
+ * FunctionId - Sleep, WakePrep, or Wake
+ *
+ * RETURN: Status from the invoked sleep handling function.
+ *
+ * DESCRIPTION: Dispatch a sleep/wake request to the appropriate handling
+ * function.
+ *
+ ******************************************************************************/
+
+static ACPI_STATUS
+AcpiHwSleepDispatch (
+ UINT8 SleepState,
+ UINT32 FunctionId)
+{
+ ACPI_STATUS Status;
+ ACPI_SLEEP_FUNCTIONS *SleepFunctions = &AcpiSleepDispatch[FunctionId];
+
+
+#if (!ACPI_REDUCED_HARDWARE)
+ /*
+ * If the Hardware Reduced flag is set (from the FADT), we must
+ * use the extended sleep registers (FADT). Note: As per the ACPI
+ * specification, these extended registers are to be used for HW-reduced
+ * platforms only. They are not general-purpose replacements for the
+ * legacy PM register sleep support.
+ */
+ if (AcpiGbl_ReducedHardware)
+ {
+ Status = SleepFunctions->ExtendedFunction (SleepState);
+ }
+ else
+ {
+ /* Legacy sleep */
+
+ Status = SleepFunctions->LegacyFunction (SleepState);
+ }
+
+ return (Status);
+
+#else
+ /*
+ * For the case where reduced-hardware-only code is being generated,
+ * we know that only the extended sleep registers are available
+ */
+ Status = SleepFunctions->ExtendedFunction (SleepState);
+ return (Status);
+
+#endif /* !ACPI_REDUCED_HARDWARE */
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEnterSleepStatePrep
+ *
+ * PARAMETERS: SleepState - Which sleep state to enter
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Prepare to enter a system sleep state.
+ * This function must execute with interrupts enabled.
+ * We break sleeping into 2 stages so that OSPM can handle
+ * various OS-specific tasks between the two steps.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiEnterSleepStatePrep (
+ UINT8 SleepState)
+{
+ ACPI_STATUS Status;
+ ACPI_OBJECT_LIST ArgList;
+ ACPI_OBJECT Arg;
+ UINT32 SstValue;
+
+
+ ACPI_FUNCTION_TRACE (AcpiEnterSleepStatePrep);
+
+
+ Status = AcpiGetSleepTypeData (SleepState,
+ &AcpiGbl_SleepTypeA, &AcpiGbl_SleepTypeB);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ /* Execute the _PTS method (Prepare To Sleep) */
+
+ ArgList.Count = 1;
+ ArgList.Pointer = &Arg;
+ Arg.Type = ACPI_TYPE_INTEGER;
+ Arg.Integer.Value = SleepState;
+
+ Status = AcpiEvaluateObject (NULL, METHOD_PATHNAME__PTS, &ArgList, NULL);
+ if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ /* Setup the argument to the _SST method (System STatus) */
+
+ switch (SleepState)
+ {
+ case ACPI_STATE_S0:
+
+ SstValue = ACPI_SST_WORKING;
+ break;
+
+ case ACPI_STATE_S1:
+ case ACPI_STATE_S2:
+ case ACPI_STATE_S3:
+
+ SstValue = ACPI_SST_SLEEPING;
+ break;
+
+ case ACPI_STATE_S4:
+
+ SstValue = ACPI_SST_SLEEP_CONTEXT;
+ break;
+
+ default:
+
+ SstValue = ACPI_SST_INDICATOR_OFF; /* Default is off */
+ break;
+ }
+
+ /*
+ * Set the system indicators to show the desired sleep state.
+ * _SST is an optional method (return no error if not found)
+ */
+ AcpiHwExecuteSleepMethod (METHOD_PATHNAME__SST, SstValue);
+ return_ACPI_STATUS (AE_OK);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiEnterSleepStatePrep)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEnterSleepState
+ *
+ * PARAMETERS: SleepState - Which sleep state to enter
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Enter a system sleep state
+ * THIS FUNCTION MUST BE CALLED WITH INTERRUPTS DISABLED
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiEnterSleepState (
+ UINT8 SleepState)
+{
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (AcpiEnterSleepState);
+
+
+ if ((AcpiGbl_SleepTypeA > ACPI_SLEEP_TYPE_MAX) ||
+ (AcpiGbl_SleepTypeB > ACPI_SLEEP_TYPE_MAX))
+ {
+ ACPI_ERROR ((AE_INFO, "Sleep values out of range: A=0x%X B=0x%X",
+ AcpiGbl_SleepTypeA, AcpiGbl_SleepTypeB));
+ return_ACPI_STATUS (AE_AML_OPERAND_VALUE);
+ }
+
+ Status = AcpiHwSleepDispatch (SleepState, ACPI_SLEEP_FUNCTION_ID);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiEnterSleepState)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiLeaveSleepStatePrep
+ *
+ * PARAMETERS: SleepState - Which sleep state we are exiting
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Perform the first state of OS-independent ACPI cleanup after a
+ * sleep. Called with interrupts DISABLED.
+ * We break wake/resume into 2 stages so that OSPM can handle
+ * various OS-specific tasks between the two steps.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiLeaveSleepStatePrep (
+ UINT8 SleepState)
+{
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (AcpiLeaveSleepStatePrep);
+
+
+ Status = AcpiHwSleepDispatch (SleepState, ACPI_WAKE_PREP_FUNCTION_ID);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiLeaveSleepStatePrep)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiLeaveSleepState
+ *
+ * PARAMETERS: SleepState - Which sleep state we are exiting
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Perform OS-independent ACPI cleanup after a sleep
+ * Called with interrupts ENABLED.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiLeaveSleepState (
+ UINT8 SleepState)
+{
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (AcpiLeaveSleepState);
+
+
+ Status = AcpiHwSleepDispatch (SleepState, ACPI_WAKE_FUNCTION_ID);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiLeaveSleepState)
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef _ACAPPS
#define _ACAPPS
#pragma warning(disable:4100) /* warning C4100: unreferenced formal parameter */
#endif
+/* Common info for tool signons */
+
+#define ACPICA_NAME "Intel ACPI Component Architecture"
+#define ACPICA_COPYRIGHT "Copyright (c) 2000 - 2014 Intel Corporation"
+
+#if ACPI_MACHINE_WIDTH == 64
+#define ACPI_WIDTH "-64"
+
+#elif ACPI_MACHINE_WIDTH == 32
+#define ACPI_WIDTH "-32"
+
+#else
+#error unknown ACPI_MACHINE_WIDTH
+#define ACPI_WIDTH "-??"
+
+#endif
+
+/* Macros for signons and file headers */
+
+#define ACPI_COMMON_SIGNON(UtilityName) \
+ "\n%s\n%s version %8.8X%s [%s]\n%s\n\n", \
+ ACPICA_NAME, \
+ UtilityName, ((UINT32) ACPI_CA_VERSION), ACPI_WIDTH, __DATE__, \
+ ACPICA_COPYRIGHT
+
+#define ACPI_COMMON_HEADER(UtilityName, Prefix) \
+ "%s%s\n%s%s version %8.8X%s [%s]\n%s%s\n%s\n", \
+ Prefix, ACPICA_NAME, \
+ Prefix, UtilityName, ((UINT32) ACPI_CA_VERSION), ACPI_WIDTH, __DATE__, \
+ Prefix, ACPICA_COPYRIGHT, \
+ Prefix
+
+/* Macros for usage messages */
+
+#define ACPI_USAGE_HEADER(Usage) \
+ AcpiOsPrintf ("Usage: %s\nOptions:\n", Usage);
+
+#define ACPI_USAGE_TEXT(Description) \
+ AcpiOsPrintf (Description);
+
+#define ACPI_OPTION(Name, Description) \
+ AcpiOsPrintf (" %-18s%s\n", Name, Description);
+
+
#define FILE_SUFFIX_DISASSEMBLY "dsl"
#define ACPI_TABLE_FILE_SUFFIX ".dat"
char **argv,
char *opts);
+int
+AcpiGetoptArgument (
+ int argc,
+ char **argv);
+
extern int AcpiGbl_Optind;
extern int AcpiGbl_Opterr;
+extern int AcpiGbl_SubOptChar;
extern char *AcpiGbl_Optarg;
+/*
+ * cmfsize - Common get file size function
+ */
+UINT32
+CmGetFileSize (
+ ACPI_FILE File);
+
+
+#ifndef ACPI_DUMP_APP
/*
* adisasm
*/
BOOLEAN OutToFile,
char *Filename,
char *Prefix,
- char **OutFilename,
- BOOLEAN GetAllTables);
+ char **OutFilename);
void
AdPrintStatistics (
ACPI_STATUS
AdGetLocalTables (
- char *Filename,
- BOOLEAN GetAllTables);
+ void);
ACPI_STATUS
AdParseTable (
UINT32 Length,
char *TableName,
char *OemTableId);
+#endif
#endif /* _ACAPPS */
-
--- /dev/null
+/******************************************************************************
+ *
+ * Name: acbuffer.h - Support for buffers returned by ACPI predefined names
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#ifndef __ACBUFFER_H__
+#define __ACBUFFER_H__
+
+/*
+ * Contains buffer structures for these predefined names:
+ * _FDE, _GRT, _GTM, _PLD, _SRT
+ */
+
+/*
+ * Note: C bitfields are not used for this reason:
+ *
+ * "Bitfields are great and easy to read, but unfortunately the C language
+ * does not specify the layout of bitfields in memory, which means they are
+ * essentially useless for dealing with packed data in on-disk formats or
+ * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
+ * this decision was a design error in C. Ritchie could have picked an order
+ * and stuck with it." Norman Ramsey.
+ * See http://stackoverflow.com/a/1053662/41661
+ */
+
+
+/* _FDE return value */
+
+typedef struct acpi_fde_info
+{
+ UINT32 Floppy0;
+ UINT32 Floppy1;
+ UINT32 Floppy2;
+ UINT32 Floppy3;
+ UINT32 Tape;
+
+} ACPI_FDE_INFO;
+
+/*
+ * _GRT return value
+ * _SRT input value
+ */
+typedef struct acpi_grt_info
+{
+ UINT16 Year;
+ UINT8 Month;
+ UINT8 Day;
+ UINT8 Hour;
+ UINT8 Minute;
+ UINT8 Second;
+ UINT8 Valid;
+ UINT16 Milliseconds;
+ UINT16 Timezone;
+ UINT8 Daylight;
+ UINT8 Reserved[3];
+
+} ACPI_GRT_INFO;
+
+/* _GTM return value */
+
+typedef struct acpi_gtm_info
+{
+ UINT32 PioSpeed0;
+ UINT32 DmaSpeed0;
+ UINT32 PioSpeed1;
+ UINT32 DmaSpeed1;
+ UINT32 Flags;
+
+} ACPI_GTM_INFO;
+
+/*
+ * Formatted _PLD return value. The minimum size is a package containing
+ * one buffer.
+ * Revision 1: Buffer is 16 bytes (128 bits)
+ * Revision 2: Buffer is 20 bytes (160 bits)
+ *
+ * Note: This structure is returned from the AcpiDecodePldBuffer
+ * interface.
+ */
+typedef struct acpi_pld_info
+{
+ UINT8 Revision;
+ UINT8 IgnoreColor;
+ UINT8 Red;
+ UINT8 Green;
+ UINT8 Blue;
+ UINT16 Width;
+ UINT16 Height;
+ UINT8 UserVisible;
+ UINT8 Dock;
+ UINT8 Lid;
+ UINT8 Panel;
+ UINT8 VerticalPosition;
+ UINT8 HorizontalPosition;
+ UINT8 Shape;
+ UINT8 GroupOrientation;
+ UINT8 GroupToken;
+ UINT8 GroupPosition;
+ UINT8 Bay;
+ UINT8 Ejectable;
+ UINT8 OspmEjectRequired;
+ UINT8 CabinetNumber;
+ UINT8 CardCageNumber;
+ UINT8 Reference;
+ UINT8 Rotation;
+ UINT8 Order;
+ UINT8 Reserved;
+ UINT16 VerticalOffset;
+ UINT16 HorizontalOffset;
+
+} ACPI_PLD_INFO;
+
+
+/*
+ * Macros to:
+ * 1) Convert a _PLD buffer to internal ACPI_PLD_INFO format - ACPI_PLD_GET*
+ * (Used by AcpiDecodePldBuffer)
+ * 2) Construct a _PLD buffer - ACPI_PLD_SET*
+ * (Intended for BIOS use only)
+ */
+#define ACPI_PLD_REV1_BUFFER_SIZE 16 /* For Revision 1 of the buffer (From ACPI spec) */
+#define ACPI_PLD_BUFFER_SIZE 20 /* For Revision 2 of the buffer (From ACPI spec) */
+
+/* First 32-bit dword, bits 0:32 */
+
+#define ACPI_PLD_GET_REVISION(dword) ACPI_GET_BITS (dword, 0, ACPI_7BIT_MASK)
+#define ACPI_PLD_SET_REVISION(dword,value) ACPI_SET_BITS (dword, 0, ACPI_7BIT_MASK, value) /* Offset 0, Len 7 */
+
+#define ACPI_PLD_GET_IGNORE_COLOR(dword) ACPI_GET_BITS (dword, 7, ACPI_1BIT_MASK)
+#define ACPI_PLD_SET_IGNORE_COLOR(dword,value) ACPI_SET_BITS (dword, 7, ACPI_1BIT_MASK, value) /* Offset 7, Len 1 */
+
+#define ACPI_PLD_GET_RED(dword) ACPI_GET_BITS (dword, 8, ACPI_8BIT_MASK)
+#define ACPI_PLD_SET_RED(dword,value) ACPI_SET_BITS (dword, 8, ACPI_8BIT_MASK, value) /* Offset 8, Len 8 */
+
+#define ACPI_PLD_GET_GREEN(dword) ACPI_GET_BITS (dword, 16, ACPI_8BIT_MASK)
+#define ACPI_PLD_SET_GREEN(dword,value) ACPI_SET_BITS (dword, 16, ACPI_8BIT_MASK, value) /* Offset 16, Len 8 */
+
+#define ACPI_PLD_GET_BLUE(dword) ACPI_GET_BITS (dword, 24, ACPI_8BIT_MASK)
+#define ACPI_PLD_SET_BLUE(dword,value) ACPI_SET_BITS (dword, 24, ACPI_8BIT_MASK, value) /* Offset 24, Len 8 */
+
+/* Second 32-bit dword, bits 33:63 */
+
+#define ACPI_PLD_GET_WIDTH(dword) ACPI_GET_BITS (dword, 0, ACPI_16BIT_MASK)
+#define ACPI_PLD_SET_WIDTH(dword,value) ACPI_SET_BITS (dword, 0, ACPI_16BIT_MASK, value) /* Offset 32+0=32, Len 16 */
+
+#define ACPI_PLD_GET_HEIGHT(dword) ACPI_GET_BITS (dword, 16, ACPI_16BIT_MASK)
+#define ACPI_PLD_SET_HEIGHT(dword,value) ACPI_SET_BITS (dword, 16, ACPI_16BIT_MASK, value) /* Offset 32+16=48, Len 16 */
+
+/* Third 32-bit dword, bits 64:95 */
+
+#define ACPI_PLD_GET_USER_VISIBLE(dword) ACPI_GET_BITS (dword, 0, ACPI_1BIT_MASK)
+#define ACPI_PLD_SET_USER_VISIBLE(dword,value) ACPI_SET_BITS (dword, 0, ACPI_1BIT_MASK, value) /* Offset 64+0=64, Len 1 */
+
+#define ACPI_PLD_GET_DOCK(dword) ACPI_GET_BITS (dword, 1, ACPI_1BIT_MASK)
+#define ACPI_PLD_SET_DOCK(dword,value) ACPI_SET_BITS (dword, 1, ACPI_1BIT_MASK, value) /* Offset 64+1=65, Len 1 */
+
+#define ACPI_PLD_GET_LID(dword) ACPI_GET_BITS (dword, 2, ACPI_1BIT_MASK)
+#define ACPI_PLD_SET_LID(dword,value) ACPI_SET_BITS (dword, 2, ACPI_1BIT_MASK, value) /* Offset 64+2=66, Len 1 */
+
+#define ACPI_PLD_GET_PANEL(dword) ACPI_GET_BITS (dword, 3, ACPI_3BIT_MASK)
+#define ACPI_PLD_SET_PANEL(dword,value) ACPI_SET_BITS (dword, 3, ACPI_3BIT_MASK, value) /* Offset 64+3=67, Len 3 */
+
+#define ACPI_PLD_GET_VERTICAL(dword) ACPI_GET_BITS (dword, 6, ACPI_2BIT_MASK)
+#define ACPI_PLD_SET_VERTICAL(dword,value) ACPI_SET_BITS (dword, 6, ACPI_2BIT_MASK, value) /* Offset 64+6=70, Len 2 */
+
+#define ACPI_PLD_GET_HORIZONTAL(dword) ACPI_GET_BITS (dword, 8, ACPI_2BIT_MASK)
+#define ACPI_PLD_SET_HORIZONTAL(dword,value) ACPI_SET_BITS (dword, 8, ACPI_2BIT_MASK, value) /* Offset 64+8=72, Len 2 */
+
+#define ACPI_PLD_GET_SHAPE(dword) ACPI_GET_BITS (dword, 10, ACPI_4BIT_MASK)
+#define ACPI_PLD_SET_SHAPE(dword,value) ACPI_SET_BITS (dword, 10, ACPI_4BIT_MASK, value) /* Offset 64+10=74, Len 4 */
+
+#define ACPI_PLD_GET_ORIENTATION(dword) ACPI_GET_BITS (dword, 14, ACPI_1BIT_MASK)
+#define ACPI_PLD_SET_ORIENTATION(dword,value) ACPI_SET_BITS (dword, 14, ACPI_1BIT_MASK, value) /* Offset 64+14=78, Len 1 */
+
+#define ACPI_PLD_GET_TOKEN(dword) ACPI_GET_BITS (dword, 15, ACPI_8BIT_MASK)
+#define ACPI_PLD_SET_TOKEN(dword,value) ACPI_SET_BITS (dword, 15, ACPI_8BIT_MASK, value) /* Offset 64+15=79, Len 8 */
+
+#define ACPI_PLD_GET_POSITION(dword) ACPI_GET_BITS (dword, 23, ACPI_8BIT_MASK)
+#define ACPI_PLD_SET_POSITION(dword,value) ACPI_SET_BITS (dword, 23, ACPI_8BIT_MASK, value) /* Offset 64+23=87, Len 8 */
+
+#define ACPI_PLD_GET_BAY(dword) ACPI_GET_BITS (dword, 31, ACPI_1BIT_MASK)
+#define ACPI_PLD_SET_BAY(dword,value) ACPI_SET_BITS (dword, 31, ACPI_1BIT_MASK, value) /* Offset 64+31=95, Len 1 */
+
+/* Fourth 32-bit dword, bits 96:127 */
+
+#define ACPI_PLD_GET_EJECTABLE(dword) ACPI_GET_BITS (dword, 0, ACPI_1BIT_MASK)
+#define ACPI_PLD_SET_EJECTABLE(dword,value) ACPI_SET_BITS (dword, 0, ACPI_1BIT_MASK, value) /* Offset 96+0=96, Len 1 */
+
+#define ACPI_PLD_GET_OSPM_EJECT(dword) ACPI_GET_BITS (dword, 1, ACPI_1BIT_MASK)
+#define ACPI_PLD_SET_OSPM_EJECT(dword,value) ACPI_SET_BITS (dword, 1, ACPI_1BIT_MASK, value) /* Offset 96+1=97, Len 1 */
+
+#define ACPI_PLD_GET_CABINET(dword) ACPI_GET_BITS (dword, 2, ACPI_8BIT_MASK)
+#define ACPI_PLD_SET_CABINET(dword,value) ACPI_SET_BITS (dword, 2, ACPI_8BIT_MASK, value) /* Offset 96+2=98, Len 8 */
+
+#define ACPI_PLD_GET_CARD_CAGE(dword) ACPI_GET_BITS (dword, 10, ACPI_8BIT_MASK)
+#define ACPI_PLD_SET_CARD_CAGE(dword,value) ACPI_SET_BITS (dword, 10, ACPI_8BIT_MASK, value) /* Offset 96+10=106, Len 8 */
+
+#define ACPI_PLD_GET_REFERENCE(dword) ACPI_GET_BITS (dword, 18, ACPI_1BIT_MASK)
+#define ACPI_PLD_SET_REFERENCE(dword,value) ACPI_SET_BITS (dword, 18, ACPI_1BIT_MASK, value) /* Offset 96+18=114, Len 1 */
+
+#define ACPI_PLD_GET_ROTATION(dword) ACPI_GET_BITS (dword, 19, ACPI_4BIT_MASK)
+#define ACPI_PLD_SET_ROTATION(dword,value) ACPI_SET_BITS (dword, 19, ACPI_4BIT_MASK, value) /* Offset 96+19=115, Len 4 */
+
+#define ACPI_PLD_GET_ORDER(dword) ACPI_GET_BITS (dword, 23, ACPI_5BIT_MASK)
+#define ACPI_PLD_SET_ORDER(dword,value) ACPI_SET_BITS (dword, 23, ACPI_5BIT_MASK, value) /* Offset 96+23=119, Len 5 */
+
+/* Fifth 32-bit dword, bits 128:159 (Revision 2 of _PLD only) */
+
+#define ACPI_PLD_GET_VERT_OFFSET(dword) ACPI_GET_BITS (dword, 0, ACPI_16BIT_MASK)
+#define ACPI_PLD_SET_VERT_OFFSET(dword,value) ACPI_SET_BITS (dword, 0, ACPI_16BIT_MASK, value) /* Offset 128+0=128, Len 16 */
+
+#define ACPI_PLD_GET_HORIZ_OFFSET(dword) ACPI_GET_BITS (dword, 16, ACPI_16BIT_MASK)
+#define ACPI_PLD_SET_HORIZ_OFFSET(dword,value) ACPI_SET_BITS (dword, 16, ACPI_16BIT_MASK, value) /* Offset 128+16=144, Len 16 */
+
+
+#endif /* ACBUFFER_H */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACCOMMON_H__
#define __ACCOMMON_H__
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef _ACCONFIG_H
#define _ACCONFIG_H
/*
* ACPI_DEBUG_OUTPUT - This switch enables all the debug facilities of the
- * ACPI subsystem. This includes the DEBUG_PRINT output
- * statements. When disabled, all DEBUG_PRINT
+ * ACPI subsystem. This includes the DEBUG_PRINT output
+ * statements. When disabled, all DEBUG_PRINT
* statements are compiled out.
*
* ACPI_APPLICATION - Use this switch if the subsystem is going to be run
*/
/*
- * OS name, used for the _OS object. The _OS object is essentially obsolete,
+ * OS name, used for the _OS object. The _OS object is essentially obsolete,
* but there is a large base of ASL/AML code in existing machines that check
- * for the string below. The use of this string usually guarantees that
- * the ASL will execute down the most tested code path. Also, there is some
+ * for the string below. The use of this string usually guarantees that
+ * the ASL will execute down the most tested code path. Also, there is some
* code that will not execute the _OSI method unless _OS matches the string
- * below. Therefore, change this string at your own risk.
+ * below. Therefore, change this string at your own risk.
*/
#define ACPI_OS_NAME "Microsoft Windows NT"
* Should the subsystem abort the loading of an ACPI table if the
* table checksum is incorrect?
*/
+#ifndef ACPI_CHECKSUM_ABORT
#define ACPI_CHECKSUM_ABORT FALSE
+#endif
+
+/*
+ * Generate a version of ACPICA that only supports "reduced hardware"
+ * platforms (as defined in ACPI 5.0). Set to TRUE to generate a specialized
+ * version of ACPICA that ONLY supports the ACPI 5.0 "reduced hardware"
+ * model. In other words, no ACPI hardware is supported.
+ *
+ * If TRUE, this means no support for the following:
+ * PM Event and Control registers
+ * SCI interrupt (and handler)
+ * Fixed Events
+ * General Purpose Events (GPEs)
+ * Global Lock
+ * ACPI PM timer
+ * FACS table (Waking vectors and Global Lock)
+ */
+#ifndef ACPI_REDUCED_HARDWARE
+#define ACPI_REDUCED_HARDWARE FALSE
+#endif
/******************************************************************************
/* Version of ACPI supported */
-#define ACPI_CA_SUPPORT_LEVEL 3
+#define ACPI_CA_SUPPORT_LEVEL 5
/* Maximum count for a semaphore object */
/* Maximum sleep allowed via Sleep() operator */
-#define ACPI_MAX_SLEEP 20000 /* Two seconds */
+#define ACPI_MAX_SLEEP 2000 /* 2000 millisec == two seconds */
+
+/* Address Range lists are per-SpaceId (Memory and I/O only) */
+
+#define ACPI_ADDRESS_RANGE_MAX 2
/******************************************************************************
/* Operation regions */
-#define ACPI_NUM_PREDEFINED_REGIONS 9
#define ACPI_USER_REGION_BEGIN 0x80
/* Maximum SpaceIds for Operation Regions */
#define ACPI_MAX_ADDRESS_SPACE 255
+#define ACPI_NUM_DEFAULT_SPACES 4
-/* Array sizes. Used for range checking also */
+/* Array sizes. Used for range checking also */
#define ACPI_MAX_MATCH_OPCODE 5
#define ACPI_RSDP_CHECKSUM_LENGTH 20
#define ACPI_RSDP_XCHECKSUM_LENGTH 36
-/* SMBus and IPMI bidirectional buffer size */
+/* SMBus, GSBus and IPMI bidirectional buffer size */
#define ACPI_SMBUS_BUFFER_SIZE 34
+#define ACPI_GSBUS_BUFFER_SIZE 34
#define ACPI_IPMI_BUFFER_SIZE 66
/* _SxD and _SxW control methods */
#define ACPI_NUM_SxW_METHODS 5
+/******************************************************************************
+ *
+ * Miscellaneous constants
+ *
+ *****************************************************************************/
+
+/* UUID constants */
+
+#define UUID_BUFFER_LENGTH 16 /* Length of UUID in memory */
+#define UUID_STRING_LENGTH 36 /* Total length of a UUID string */
+
+/* Positions for required hyphens (dashes) in UUID strings */
+
+#define UUID_HYPHEN1_OFFSET 8
+#define UUID_HYPHEN2_OFFSET 13
+#define UUID_HYPHEN3_OFFSET 18
+#define UUID_HYPHEN4_OFFSET 23
+
+
/******************************************************************************
*
* ACPI AML Debugger
*
*****************************************************************************/
-#define ACPI_DEBUGGER_MAX_ARGS 8 /* Must be max method args + 1 */
+#define ACPI_DEBUGGER_MAX_ARGS ACPI_METHOD_NUM_ARGS + 4 /* Max command line arguments */
+#define ACPI_DB_LINE_BUFFER_SIZE 512
#define ACPI_DEBUGGER_COMMAND_PROMPT '-'
#define ACPI_DEBUGGER_EXECUTE_PROMPT '%'
#endif /* _ACCONFIG_H */
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACDEBUG_H__
#define __ACDEBUG_H__
-#define ACPI_DEBUG_BUFFER_SIZE 4196
+#define ACPI_DEBUG_BUFFER_SIZE 0x4000 /* 16K buffer for return objects */
-typedef struct CommandInfo
+typedef struct acpi_db_command_info
{
char *Name; /* Command Name */
UINT8 MinArgs; /* Minimum arguments required */
-} COMMAND_INFO;
+} ACPI_DB_COMMAND_INFO;
-typedef struct ArgumentInfo
+typedef struct acpi_db_command_help
+{
+ UINT8 LineCount; /* Number of help lines */
+ char *Invocation; /* Command Invocation */
+ char *Description; /* Command Description */
+
+} ACPI_DB_COMMAND_HELP;
+
+typedef struct acpi_db_argument_info
{
char *Name; /* Argument Name */
-} ARGUMENT_INFO;
+} ACPI_DB_ARGUMENT_INFO;
-typedef struct acpi_execute_walk
+typedef struct acpi_db_execute_walk
{
UINT32 Count;
UINT32 MaxCount;
-} ACPI_EXECUTE_WALK;
+} ACPI_DB_EXECUTE_WALK;
#define PARAM_LIST(pl) pl
/*
* dbcmds - debug commands and output routines
*/
-ACPI_STATUS
-AcpiDbDisassembleMethod (
- char *Name);
+ACPI_NAMESPACE_NODE *
+AcpiDbConvertToNode (
+ char *InString);
void
AcpiDbDisplayTableInfo (
char *TableArg);
+void
+AcpiDbDisplayTemplate (
+ char *BufferArg);
+
void
AcpiDbUnloadAcpiTable (
- char *TableArg,
- char *InstanceArg);
+ char *Name);
void
-AcpiDbSetMethodBreakpoint (
- char *Location,
- ACPI_WALK_STATE *WalkState,
- ACPI_PARSE_OBJECT *Op);
+AcpiDbSendNotify (
+ char *Name,
+ UINT32 Value);
void
-AcpiDbSetMethodCallBreakpoint (
- ACPI_PARSE_OBJECT *Op);
+AcpiDbDisplayInterfaces (
+ char *ActionArg,
+ char *InterfaceNameArg);
+
+ACPI_STATUS
+AcpiDbSleep (
+ char *ObjectArg);
void
-AcpiDbGetBusInfo (
+AcpiDbDisplayLocks (
void);
void
-AcpiDbDisassembleAml (
- char *Statements,
- ACPI_PARSE_OBJECT *Op);
+AcpiDbDisplayResources (
+ char *ObjectArg);
+ACPI_HW_DEPENDENT_RETURN_VOID (
void
-AcpiDbDumpNamespace (
- char *StartArg,
- char *DepthArg);
+AcpiDbDisplayGpes (
+ void))
void
-AcpiDbDumpNamespaceByOwner (
- char *OwnerArg,
- char *DepthArg);
+AcpiDbDisplayHandlers (
+ void);
+ACPI_HW_DEPENDENT_RETURN_VOID (
void
-AcpiDbSendNotify (
- char *Name,
- UINT32 Value);
+AcpiDbGenerateGpe (
+ char *GpeArg,
+ char *BlockArg))
+
+ACPI_HW_DEPENDENT_RETURN_VOID (
+void
+AcpiDbGenerateSci (
+ void))
+
+void
+AcpiDbExecuteTest (
+ char *TypeArg);
+
+
+/*
+ * dbconvert - miscellaneous conversion routines
+ */
+ACPI_STATUS
+AcpiDbHexCharToValue (
+ int HexChar,
+ UINT8 *ReturnValue);
+
+ACPI_STATUS
+AcpiDbConvertToPackage (
+ char *String,
+ ACPI_OBJECT *Object);
+
+ACPI_STATUS
+AcpiDbConvertToObject (
+ ACPI_OBJECT_TYPE Type,
+ char *String,
+ ACPI_OBJECT *Object);
+
+UINT8 *
+AcpiDbEncodePldBuffer (
+ ACPI_PLD_INFO *PldInfo);
+
+void
+AcpiDbDumpPldBuffer (
+ ACPI_OBJECT *ObjDesc);
+
+
+/*
+ * dbmethod - control method commands
+ */
+void
+AcpiDbSetMethodBreakpoint (
+ char *Location,
+ ACPI_WALK_STATE *WalkState,
+ ACPI_PARSE_OBJECT *Op);
+
+void
+AcpiDbSetMethodCallBreakpoint (
+ ACPI_PARSE_OBJECT *Op);
void
AcpiDbSetMethodData (
char *ValueArg);
ACPI_STATUS
-AcpiDbDisplayObjects (
- char *ObjTypeArg,
- char *DisplayCountArg);
+AcpiDbDisassembleMethod (
+ char *Name);
-ACPI_STATUS
-AcpiDbFindNameInNamespace (
- char *NameArg);
+void
+AcpiDbDisassembleAml (
+ char *Statements,
+ ACPI_PARSE_OBJECT *Op);
void
+AcpiDbBatchExecute (
+ char *CountArg);
+
+
+/*
+ * dbnames - namespace commands
+ */
+void
AcpiDbSetScope (
char *Name);
-ACPI_STATUS
-AcpiDbSleep (
- char *ObjectArg);
-
void
-AcpiDbFindReferences (
- char *ObjectArg);
+AcpiDbDumpNamespace (
+ char *StartArg,
+ char *DepthArg);
void
-AcpiDbDisplayLocks (
+AcpiDbDumpNamespacePaths (
void);
void
-AcpiDbDisplayResources (
- char *ObjectArg);
+AcpiDbDumpNamespaceByOwner (
+ char *OwnerArg,
+ char *DepthArg);
+
+ACPI_STATUS
+AcpiDbFindNameInNamespace (
+ char *NameArg);
void
-AcpiDbDisplayGpes (
+AcpiDbCheckPredefinedNames (
void);
+ACPI_STATUS
+AcpiDbDisplayObjects (
+ char *ObjTypeArg,
+ char *DisplayCountArg);
+
void
AcpiDbCheckIntegrity (
void);
void
-AcpiDbGenerateGpe (
- char *GpeArg,
- char *BlockArg);
+AcpiDbFindReferences (
+ char *ObjectArg);
void
-AcpiDbCheckPredefinedNames (
+AcpiDbGetBusInfo (
void);
-void
-AcpiDbBatchExecute (
- char *CountArg);
/*
* dbdisply - debug display commands
AcpiDbExecute (
char *Name,
char **Args,
+ ACPI_OBJECT_TYPE *Types,
UINT32 Flags);
void
char *NumLoopsArg,
char *MethodNameArg);
+void
+AcpiDbDeleteObjects (
+ UINT32 Count,
+ ACPI_OBJECT *Objects);
+
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
UINT32
AcpiDbGetCacheInfo (
ACPI_OBJECT_TYPE
AcpiDbMatchArgument (
char *UserArgument,
- ARGUMENT_INFO *Arguments);
+ ACPI_DB_ARGUMENT_INFO *Arguments);
void
AcpiDbCloseDebugFile (
char *Filename,
ACPI_TABLE_HEADER **Table);
-ACPI_STATUS
-AcpiDbReadTableFromFile (
- char *Filename,
- ACPI_TABLE_HEADER **Table);
-
/*
* dbhistry - debugger HISTORY command
AcpiDbGetFromHistory (
char *CommandNumArg);
+char *
+AcpiDbGetHistoryByIndex (
+ UINT32 CommanddNum);
+
/*
* dbinput - user front-end to the AML debugger
char Prompt,
ACPI_PARSE_OBJECT *Op);
+char *
+AcpiDbGetNextToken (
+ char *String,
+ char **Next,
+ ACPI_OBJECT_TYPE *ReturnType);
+
/*
* dbstats - Generation and display of ACPI table statistics
char *Name);
void
-AcpiDbUInt32ToHexString (
+AcpiDbUint32ToHexString (
UINT32 Value,
char *Buffer);
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACDISASM_H__
#define __ACDISASM_H__
#define BLOCK_COMMA_LIST 4
#define ACPI_DEFAULT_RESNAME *(UINT32 *) "__RD"
+/*
+ * Raw table data header. Used by disassembler and data table compiler.
+ * Do not change.
+ */
+#define ACPI_RAW_TABLE_DATA_HEADER "Raw Table Data"
+
typedef const struct acpi_dmtable_info
{
UINT8 Opcode;
- UINT8 Offset;
+ UINT16 Offset;
char *Name;
UINT8 Flags;
} ACPI_DMTABLE_INFO;
+/* Values for Flags field above */
+
#define DT_LENGTH 0x01 /* Field is a subtable length */
#define DT_FLAG 0x02 /* Field is a flag value */
#define DT_NON_ZERO 0x04 /* Field must be non-zero */
-
-/* TBD: Not used at this time */
-
-#define DT_OPTIONAL 0x08
-#define DT_COUNT 0x10
+#define DT_OPTIONAL 0x08 /* Field is optional */
+#define DT_DESCRIBES_OPTIONAL 0x10 /* Field describes an optional field (length, etc.) */
+#define DT_COUNT 0x20 /* Currently not used */
/*
* Values for Opcode above.
- * Note: 0-7 must not change, used as a flag shift value
+ * Note: 0-7 must not change, they are used as a flag shift value. Other
+ * than those, new values can be added wherever appropriate.
*/
-#define ACPI_DMT_FLAG0 0
-#define ACPI_DMT_FLAG1 1
-#define ACPI_DMT_FLAG2 2
-#define ACPI_DMT_FLAG3 3
-#define ACPI_DMT_FLAG4 4
-#define ACPI_DMT_FLAG5 5
-#define ACPI_DMT_FLAG6 6
-#define ACPI_DMT_FLAG7 7
-#define ACPI_DMT_FLAGS0 8
-#define ACPI_DMT_FLAGS2 9
-#define ACPI_DMT_UINT8 10
-#define ACPI_DMT_UINT16 11
-#define ACPI_DMT_UINT24 12
-#define ACPI_DMT_UINT32 13
-#define ACPI_DMT_UINT56 14
-#define ACPI_DMT_UINT64 15
-#define ACPI_DMT_STRING 16
-#define ACPI_DMT_NAME4 17
-#define ACPI_DMT_NAME6 18
-#define ACPI_DMT_NAME8 19
-#define ACPI_DMT_CHKSUM 20
-#define ACPI_DMT_SPACEID 21
-#define ACPI_DMT_GAS 22
-#define ACPI_DMT_ASF 23
-#define ACPI_DMT_DMAR 24
-#define ACPI_DMT_HEST 25
-#define ACPI_DMT_HESTNTFY 26
-#define ACPI_DMT_HESTNTYP 27
-#define ACPI_DMT_MADT 28
-#define ACPI_DMT_SRAT 29
-#define ACPI_DMT_EXIT 30
-#define ACPI_DMT_SIG 31
-#define ACPI_DMT_FADTPM 32
-#define ACPI_DMT_BUF16 33
-#define ACPI_DMT_IVRS 34
-#define ACPI_DMT_BUFFER 35
-#define ACPI_DMT_PCI_PATH 36
-#define ACPI_DMT_EINJACT 37
-#define ACPI_DMT_EINJINST 38
-#define ACPI_DMT_ERSTACT 39
-#define ACPI_DMT_ERSTINST 40
-
+typedef enum
+{
+ /* Simple Data Types */
+
+ ACPI_DMT_FLAG0 = 0,
+ ACPI_DMT_FLAG1 = 1,
+ ACPI_DMT_FLAG2 = 2,
+ ACPI_DMT_FLAG3 = 3,
+ ACPI_DMT_FLAG4 = 4,
+ ACPI_DMT_FLAG5 = 5,
+ ACPI_DMT_FLAG6 = 6,
+ ACPI_DMT_FLAG7 = 7,
+ ACPI_DMT_FLAGS0,
+ ACPI_DMT_FLAGS1,
+ ACPI_DMT_FLAGS2,
+ ACPI_DMT_FLAGS4,
+ ACPI_DMT_UINT8,
+ ACPI_DMT_UINT16,
+ ACPI_DMT_UINT24,
+ ACPI_DMT_UINT32,
+ ACPI_DMT_UINT40,
+ ACPI_DMT_UINT48,
+ ACPI_DMT_UINT56,
+ ACPI_DMT_UINT64,
+ ACPI_DMT_BUF7,
+ ACPI_DMT_BUF10,
+ ACPI_DMT_BUF16,
+ ACPI_DMT_BUF128,
+ ACPI_DMT_SIG,
+ ACPI_DMT_STRING,
+ ACPI_DMT_NAME4,
+ ACPI_DMT_NAME6,
+ ACPI_DMT_NAME8,
+
+ /* Types that are decoded to strings and miscellaneous */
+
+ ACPI_DMT_ACCWIDTH,
+ ACPI_DMT_CHKSUM,
+ ACPI_DMT_GAS,
+ ACPI_DMT_SPACEID,
+ ACPI_DMT_UNICODE,
+ ACPI_DMT_UUID,
+
+ /* Types used only for the Data Table Compiler */
+
+ ACPI_DMT_BUFFER,
+ ACPI_DMT_DEVICE_PATH,
+ ACPI_DMT_LABEL,
+ ACPI_DMT_PCI_PATH,
+
+ /* Types that are specific to particular ACPI tables */
+
+ ACPI_DMT_ASF,
+ ACPI_DMT_DMAR,
+ ACPI_DMT_DMAR_SCOPE,
+ ACPI_DMT_EINJACT,
+ ACPI_DMT_EINJINST,
+ ACPI_DMT_ERSTACT,
+ ACPI_DMT_ERSTINST,
+ ACPI_DMT_FADTPM,
+ ACPI_DMT_GTDT,
+ ACPI_DMT_HEST,
+ ACPI_DMT_HESTNTFY,
+ ACPI_DMT_HESTNTYP,
+ ACPI_DMT_IVRS,
+ ACPI_DMT_LPIT,
+ ACPI_DMT_MADT,
+ ACPI_DMT_PCCT,
+ ACPI_DMT_PMTT,
+ ACPI_DMT_SLIC,
+ ACPI_DMT_SRAT,
+
+ /* Special opcodes */
+
+ ACPI_DMT_EXTRA_TEXT,
+ ACPI_DMT_EXIT
+
+} ACPI_ENTRY_TYPES;
typedef
void (*ACPI_DMTABLE_HANDLER) (
UINT32 BitOffset;
UINT32 Flags;
ACPI_WALK_STATE *WalkState;
+ ACPI_PARSE_OBJECT *MappingOp;
} ACPI_OP_WALK_INFO;
#define ASL_WALK_CALLBACK_DEFINED
#endif
+typedef
+void (*ACPI_RESOURCE_HANDLER) (
+ ACPI_OP_WALK_INFO *Info,
+ AML_RESOURCE *Resource,
+ UINT32 Length,
+ UINT32 Level);
typedef struct acpi_resource_tag
{
extern ACPI_DMTABLE_INFO AcpiDmTableInfoAsfHdr[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoBoot[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoBert[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoBgrt[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoCpep[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoCpep0[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoCsrt0[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoCsrt1[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoCsrt2[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoDbg2[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoDbg2Device[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoDbg2Addr[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoDbg2Size[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoDbg2Name[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoDbg2OemData[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoDbgp[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoDmar[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoDmarHdr[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoDmar1[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoDmar2[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoDmar3[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoDmar4[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoDrtm[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoEcdt[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoEinj[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoEinj0[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoFadt1[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoFadt2[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoFadt3[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoFadt5[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoFpdt[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoFpdtHdr[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoFpdt0[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoFpdt1[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoGas[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoGtdt[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoGtdtHdr[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoGtdt0[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoGtdt0a[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoGtdt1[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoHeader[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoHest[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoHest0[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoHestNotify[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoHestBank[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoHpet[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoLpitHdr[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoLpit0[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoLpit1[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoIvrs[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoIvrs0[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoIvrs1[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoMadt8[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoMadt9[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoMadt10[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoMadt11[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoMadt12[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoMadt13[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoMadt14[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoMadtHdr[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoMcfg[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoMcfg0[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoMchi[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpst[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpst0[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpst0A[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpst0B[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpst1[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpst2[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoMsct[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoMsct0[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoMtmr[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoMtmr0[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoPmtt[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoPmtt0[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoPmtt1[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoPmtt1a[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoPmtt2[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoPmttHdr[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoPcct[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoPcctHdr[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoPcct0[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoPcct1[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoRsdp1[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoRsdp2[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoS3pt[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoS3ptHdr[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoS3pt0[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoS3pt1[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoSbst[];
-extern ACPI_DMTABLE_INFO AcpiDmTableInfoSlic[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoSlicHdr[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoSlic0[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoSlic1[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoSlit[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoSpcr[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoSpmi[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoSrat0[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoSrat1[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoSrat2[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoSrat3[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoTcpa[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoTpm2[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoUefi[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoVrtc[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoVrtc0[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoWaet[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoWdat[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoWdat0[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoWddt[];
extern ACPI_DMTABLE_INFO AcpiDmTableInfoWdrt[];
+extern ACPI_DMTABLE_INFO AcpiDmTableInfoGeneric[][2];
+
/*
* dmtable
AcpiDmDumpCpep (
ACPI_TABLE_HEADER *Table);
+void
+AcpiDmDumpCsrt (
+ ACPI_TABLE_HEADER *Table);
+
+void
+AcpiDmDumpDbg2 (
+ ACPI_TABLE_HEADER *Table);
+
void
AcpiDmDumpDmar (
ACPI_TABLE_HEADER *Table);
AcpiDmDumpFadt (
ACPI_TABLE_HEADER *Table);
+void
+AcpiDmDumpFpdt (
+ ACPI_TABLE_HEADER *Table);
+
+void
+AcpiDmDumpGtdt (
+ ACPI_TABLE_HEADER *Table);
+
void
AcpiDmDumpHest (
ACPI_TABLE_HEADER *Table);
ACPI_TABLE_HEADER *Table);
void
-AcpiDmDumpMcfg (
+AcpiDmDumpLpit (
ACPI_TABLE_HEADER *Table);
void
AcpiDmDumpMadt (
ACPI_TABLE_HEADER *Table);
+void
+AcpiDmDumpMcfg (
+ ACPI_TABLE_HEADER *Table);
+
+void
+AcpiDmDumpMpst (
+ ACPI_TABLE_HEADER *Table);
+
void
AcpiDmDumpMsct (
ACPI_TABLE_HEADER *Table);
+void
+AcpiDmDumpMtmr (
+ ACPI_TABLE_HEADER *Table);
+
+void
+AcpiDmDumpPcct (
+ ACPI_TABLE_HEADER *Table);
+
+void
+AcpiDmDumpPmtt (
+ ACPI_TABLE_HEADER *Table);
+
UINT32
AcpiDmDumpRsdp (
ACPI_TABLE_HEADER *Table);
AcpiDmDumpRsdt (
ACPI_TABLE_HEADER *Table);
+UINT32
+AcpiDmDumpS3pt (
+ ACPI_TABLE_HEADER *Table);
+
+void
+AcpiDmDumpSlic (
+ ACPI_TABLE_HEADER *Table);
+
void
AcpiDmDumpSlit (
ACPI_TABLE_HEADER *Table);
AcpiDmDumpSrat (
ACPI_TABLE_HEADER *Table);
+void
+AcpiDmDumpVrtc (
+ ACPI_TABLE_HEADER *Table);
+
void
AcpiDmDumpWdat (
ACPI_TABLE_HEADER *Table);
AcpiDmMethodFlags (
ACPI_PARSE_OBJECT *Op);
+void
+AcpiDmDisplayTargetPathname (
+ ACPI_PARSE_OBJECT *Op);
+
+void
+AcpiDmNotifyDescription (
+ ACPI_PARSE_OBJECT *Op);
+
+void
+AcpiDmPredefinedDescription (
+ ACPI_PARSE_OBJECT *Op);
+
+void
+AcpiDmFieldPredefinedDescription (
+ ACPI_PARSE_OBJECT *Op);
+
void
AcpiDmFieldFlags (
ACPI_PARSE_OBJECT *Op);
ACPI_PARSE_OBJECT *Op);
void
-AcpiDmIsEisaId (
+AcpiDmCheckForHardwareId (
ACPI_PARSE_OBJECT *Op);
void
-AcpiDmEisaId (
+AcpiDmDecompressEisaId (
UINT32 EncodedId);
+BOOLEAN
+AcpiDmIsUuidBuffer (
+ ACPI_PARSE_OBJECT *Op);
+
BOOLEAN
AcpiDmIsUnicodeBuffer (
ACPI_PARSE_OBJECT *Op);
AcpiDmIsStringBuffer (
ACPI_PARSE_OBJECT *Op);
+BOOLEAN
+AcpiDmIsPldBuffer (
+ ACPI_PARSE_OBJECT *Op);
+
+
+/*
+ * dmdeferred
+ */
+ACPI_STATUS
+AcpiDmParseDeferredOps (
+ ACPI_PARSE_OBJECT *Root);
+
/*
* dmextern
*/
+ACPI_STATUS
+AcpiDmAddToExternalFileList (
+ char *PathList);
+
void
-AcpiDmAddToExternalList (
+AcpiDmClearExternalFileList (
+ void);
+
+void
+AcpiDmAddOpToExternalList (
ACPI_PARSE_OBJECT *Op,
char *Path,
UINT8 Type,
- UINT32 Value);
+ UINT32 Value,
+ UINT16 Flags);
+
+void
+AcpiDmAddNodeToExternalList (
+ ACPI_NAMESPACE_NODE *Node,
+ UINT8 Type,
+ UINT32 Value,
+ UINT16 Flags);
void
AcpiDmAddExternalsToNamespace (
AcpiDmEmitExternals (
void);
+void
+AcpiDmUnresolvedWarning (
+ UINT8 Type);
+
+void
+AcpiDmGetExternalsFromFile (
+ void);
/*
* dmresrc
ACPI_STATUS
AcpiDmIsResourceTemplate (
+ ACPI_WALK_STATE *WalkState,
ACPI_PARSE_OBJECT *Op);
void
*/
void
AcpiDmWordDescriptor (
+ ACPI_OP_WALK_INFO *Info,
AML_RESOURCE *Resource,
UINT32 Length,
UINT32 Level);
void
AcpiDmDwordDescriptor (
+ ACPI_OP_WALK_INFO *Info,
AML_RESOURCE *Resource,
UINT32 Length,
UINT32 Level);
void
AcpiDmExtendedDescriptor (
+ ACPI_OP_WALK_INFO *Info,
AML_RESOURCE *Resource,
UINT32 Length,
UINT32 Level);
void
AcpiDmQwordDescriptor (
+ ACPI_OP_WALK_INFO *Info,
AML_RESOURCE *Resource,
UINT32 Length,
UINT32 Level);
void
AcpiDmMemory24Descriptor (
+ ACPI_OP_WALK_INFO *Info,
AML_RESOURCE *Resource,
UINT32 Length,
UINT32 Level);
void
AcpiDmMemory32Descriptor (
+ ACPI_OP_WALK_INFO *Info,
AML_RESOURCE *Resource,
UINT32 Length,
UINT32 Level);
void
AcpiDmFixedMemory32Descriptor (
+ ACPI_OP_WALK_INFO *Info,
AML_RESOURCE *Resource,
UINT32 Length,
UINT32 Level);
void
AcpiDmGenericRegisterDescriptor (
+ ACPI_OP_WALK_INFO *Info,
AML_RESOURCE *Resource,
UINT32 Length,
UINT32 Level);
void
AcpiDmInterruptDescriptor (
+ ACPI_OP_WALK_INFO *Info,
AML_RESOURCE *Resource,
UINT32 Length,
UINT32 Level);
void
AcpiDmVendorLargeDescriptor (
+ ACPI_OP_WALK_INFO *Info,
+ AML_RESOURCE *Resource,
+ UINT32 Length,
+ UINT32 Level);
+
+void
+AcpiDmGpioDescriptor (
+ ACPI_OP_WALK_INFO *Info,
+ AML_RESOURCE *Resource,
+ UINT32 Length,
+ UINT32 Level);
+
+void
+AcpiDmSerialBusDescriptor (
+ ACPI_OP_WALK_INFO *Info,
AML_RESOURCE *Resource,
UINT32 Length,
UINT32 Level);
*/
void
AcpiDmIrqDescriptor (
+ ACPI_OP_WALK_INFO *Info,
AML_RESOURCE *Resource,
UINT32 Length,
UINT32 Level);
void
AcpiDmDmaDescriptor (
+ ACPI_OP_WALK_INFO *Info,
+ AML_RESOURCE *Resource,
+ UINT32 Length,
+ UINT32 Level);
+
+void
+AcpiDmFixedDmaDescriptor (
+ ACPI_OP_WALK_INFO *Info,
AML_RESOURCE *Resource,
UINT32 Length,
UINT32 Level);
void
AcpiDmIoDescriptor (
+ ACPI_OP_WALK_INFO *Info,
AML_RESOURCE *Resource,
UINT32 Length,
UINT32 Level);
void
AcpiDmFixedIoDescriptor (
+ ACPI_OP_WALK_INFO *Info,
AML_RESOURCE *Resource,
UINT32 Length,
UINT32 Level);
void
AcpiDmStartDependentDescriptor (
+ ACPI_OP_WALK_INFO *Info,
AML_RESOURCE *Resource,
UINT32 Length,
UINT32 Level);
void
AcpiDmEndDependentDescriptor (
+ ACPI_OP_WALK_INFO *Info,
AML_RESOURCE *Resource,
UINT32 Length,
UINT32 Level);
void
AcpiDmVendorSmallDescriptor (
+ ACPI_OP_WALK_INFO *Info,
AML_RESOURCE *Resource,
UINT32 Length,
UINT32 Level);
ACPI_WALK_STATE *WalkState);
+/*
+ * dmcstyle
+ */
+BOOLEAN
+AcpiDmCheckForSymbolicOpcode (
+ ACPI_PARSE_OBJECT *Op,
+ ACPI_OP_WALK_INFO *Info);
+
+void
+AcpiDmCloseOperator (
+ ACPI_PARSE_OBJECT *Op);
+
+
/*
* acdisasm
*/
AdDisassemblerHeader (
char *Filename);
-
#endif /* __ACDISASM_H__ */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef _ACDISPAT_H_
#define _ACDISPAT_H_
/*
- * dsopcode - support for late evaluation
+ * dsargs - execution of dynamic arguments for static objects
*/
ACPI_STATUS
AcpiDsGetBufferFieldArguments (
AcpiDsGetPackageArguments (
ACPI_OPERAND_OBJECT *ObjDesc);
+
+/*
+ * dscontrol - support for execution control opcodes
+ */
+ACPI_STATUS
+AcpiDsExecBeginControlOp (
+ ACPI_WALK_STATE *WalkState,
+ ACPI_PARSE_OBJECT *Op);
+
+ACPI_STATUS
+AcpiDsExecEndControlOp (
+ ACPI_WALK_STATE *WalkState,
+ ACPI_PARSE_OBJECT *Op);
+
+
+/*
+ * dsopcode - support for late operand evaluation
+ */
ACPI_STATUS
AcpiDsEvalBufferFieldOperands (
ACPI_WALK_STATE *WalkState,
ACPI_HANDLE ObjHandle);
-/*
- * dsctrl - Parser/Interpreter interface, control stack routines
- */
-ACPI_STATUS
-AcpiDsExecBeginControlOp (
- ACPI_WALK_STATE *WalkState,
- ACPI_PARSE_OBJECT *Op);
-
-ACPI_STATUS
-AcpiDsExecEndControlOp (
- ACPI_WALK_STATE *WalkState,
- ACPI_PARSE_OBJECT *Op);
-
-
/*
* dsexec - Parser/Interpreter interface, method execution callbacks
*/
/*
- * dsload - Parser/Interpreter interface, namespace load callbacks
+ * dsload - Parser/Interpreter interface
*/
+ACPI_STATUS
+AcpiDsInitCallbacks (
+ ACPI_WALK_STATE *WalkState,
+ UINT32 PassNumber);
+
+/* dsload - pass 1 namespace load callbacks */
+
ACPI_STATUS
AcpiDsLoad1BeginOp (
ACPI_WALK_STATE *WalkState,
AcpiDsLoad1EndOp (
ACPI_WALK_STATE *WalkState);
+
+/* dsload - pass 2 namespace load callbacks */
+
ACPI_STATUS
AcpiDsLoad2BeginOp (
ACPI_WALK_STATE *WalkState,
AcpiDsLoad2EndOp (
ACPI_WALK_STATE *WalkState);
-ACPI_STATUS
-AcpiDsInitCallbacks (
- ACPI_WALK_STATE *WalkState,
- UINT32 PassNumber);
-
/*
* dsmthdat - method data (locals/args)
* dsmethod - Parser/Interpreter interface - control method parsing
*/
ACPI_STATUS
-AcpiDsParseMethod (
- ACPI_NAMESPACE_NODE *Node);
+AcpiDsAutoSerializeMethod (
+ ACPI_NAMESPACE_NODE *Node,
+ ACPI_OPERAND_OBJECT *ObjDesc);
ACPI_STATUS
AcpiDsCallControlMethod (
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 4. Disclaimer and Export Compliance
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACEVENTS_H__
#define __ACEVENTS_H__
AcpiEvInstallXruptHandlers (
void);
-ACPI_STATUS
-AcpiEvInstallFadtGpes (
- void);
-
UINT32
AcpiEvFixedEventDetect (
void);
AcpiEvIsNotifyObject (
ACPI_NAMESPACE_NODE *Node);
-ACPI_STATUS
-AcpiEvAcquireGlobalLock(
- UINT16 Timeout);
+UINT32
+AcpiEvGetGpeNumberIndex (
+ UINT32 GpeNumber);
ACPI_STATUS
-AcpiEvReleaseGlobalLock(
- void);
+AcpiEvQueueNotifyRequest (
+ ACPI_NAMESPACE_NODE *Node,
+ UINT32 NotifyValue);
+
+/*
+ * evglock - Global Lock support
+ */
ACPI_STATUS
AcpiEvInitGlobalLockHandler (
void);
-UINT32
-AcpiEvGetGpeNumberIndex (
- UINT32 GpeNumber);
+ACPI_HW_DEPENDENT_RETURN_OK (
+ACPI_STATUS
+AcpiEvAcquireGlobalLock(
+ UINT16 Timeout))
+ACPI_HW_DEPENDENT_RETURN_OK (
ACPI_STATUS
-AcpiEvQueueNotifyRequest (
- ACPI_NAMESPACE_NODE *Node,
- UINT32 NotifyValue);
+AcpiEvReleaseGlobalLock(
+ void))
+
+ACPI_STATUS
+AcpiEvRemoveGlobalLockHandler (
+ void);
/*
AcpiEvEnableGpe (
ACPI_GPE_EVENT_INFO *GpeEventInfo);
+ACPI_STATUS
+AcpiEvAddGpeReference (
+ ACPI_GPE_EVENT_INFO *GpeEventInfo);
+
+ACPI_STATUS
+AcpiEvRemoveGpeReference (
+ ACPI_GPE_EVENT_INFO *GpeEventInfo);
+
ACPI_GPE_EVENT_INFO *
AcpiEvGetGpeEventInfo (
ACPI_HANDLE GpeDevice,
UINT32 GpeNumber,
ACPI_GPE_BLOCK_INFO *GpeBlock);
+ACPI_STATUS
+AcpiEvFinishGpe (
+ ACPI_GPE_EVENT_INFO *GpeEventInfo);
+
/*
* evgpeblk - Upper-level GPE block support
ACPI_STATUS
AcpiEvCreateGpeBlock (
ACPI_NAMESPACE_NODE *GpeDevice,
- ACPI_GENERIC_ADDRESS *GpeBlockAddress,
+ UINT64 Address,
+ UINT8 SpaceId,
UINT32 RegisterCount,
- UINT8 GpeBlockBaseNumber,
+ UINT16 GpeBlockBaseNumber,
UINT32 InterruptNumber,
ACPI_GPE_BLOCK_INFO **ReturnGpeBlock);
ACPI_STATUS
AcpiEvInitializeGpeBlock (
- ACPI_NAMESPACE_NODE *GpeDevice,
- ACPI_GPE_BLOCK_INFO *GpeBlock);
+ ACPI_GPE_XRUPT_INFO *GpeXruptInfo,
+ ACPI_GPE_BLOCK_INFO *GpeBlock,
+ void *Context);
+ACPI_HW_DEPENDENT_RETURN_OK (
ACPI_STATUS
AcpiEvDeleteGpeBlock (
- ACPI_GPE_BLOCK_INFO *GpeBlock);
+ ACPI_GPE_BLOCK_INFO *GpeBlock))
UINT32
AcpiEvGpeDispatch (
+ ACPI_NAMESPACE_NODE *GpeDevice,
ACPI_GPE_EVENT_INFO *GpeEventInfo,
UINT32 GpeNumber);
+
/*
* evgpeinit - GPE initialization and update
*/
AcpiEvGpeInitialize (
void);
+ACPI_HW_DEPENDENT_RETURN_VOID (
void
AcpiEvUpdateGpes (
- ACPI_OWNER_ID TableOwnerId);
+ ACPI_OWNER_ID TableOwnerId))
ACPI_STATUS
AcpiEvMatchGpeMethod (
void *Context,
void **ReturnValue);
-ACPI_STATUS
-AcpiEvMatchPrwAndGpe (
- ACPI_HANDLE ObjHandle,
- UINT32 Level,
- void *Context,
- void **ReturnValue);
/*
* evgpeutil - GPE utilities
AcpiEvValidGpeEvent (
ACPI_GPE_EVENT_INFO *GpeEventInfo);
-ACPI_GPE_XRUPT_INFO *
+ACPI_STATUS
+AcpiEvGetGpeDevice (
+ ACPI_GPE_XRUPT_INFO *GpeXruptInfo,
+ ACPI_GPE_BLOCK_INFO *GpeBlock,
+ void *Context);
+
+ACPI_STATUS
AcpiEvGetGpeXruptBlock (
- UINT32 InterruptNumber);
+ UINT32 InterruptNumber,
+ ACPI_GPE_XRUPT_INFO **GpeXruptBlock);
ACPI_STATUS
AcpiEvDeleteGpeXrupt (
/*
- * evregion - Address Space handling
+ * evhandler - Address space handling
*/
+BOOLEAN
+AcpiEvHasDefaultHandler (
+ ACPI_NAMESPACE_NODE *Node,
+ ACPI_ADR_SPACE_TYPE SpaceId);
+
ACPI_STATUS
AcpiEvInstallRegionHandlers (
void);
ACPI_STATUS
+AcpiEvInstallSpaceHandler (
+ ACPI_NAMESPACE_NODE *Node,
+ ACPI_ADR_SPACE_TYPE SpaceId,
+ ACPI_ADR_SPACE_HANDLER Handler,
+ ACPI_ADR_SPACE_SETUP Setup,
+ void *Context);
+
+
+/*
+ * evregion - Operation region support
+ */
+ACPI_STATUS
AcpiEvInitializeOpRegions (
void);
ACPI_STATUS
AcpiEvAddressSpaceDispatch (
- ACPI_OPERAND_OBJECT *RegionObj,
+ ACPI_OPERAND_OBJECT *RegionObj,
+ ACPI_OPERAND_OBJECT *FieldObj,
UINT32 Function,
UINT32 RegionOffset,
UINT32 BitWidth,
ACPI_OPERAND_OBJECT *RegionObj,
BOOLEAN AcpiNsIsLocked);
-ACPI_STATUS
-AcpiEvInstallSpaceHandler (
- ACPI_NAMESPACE_NODE *Node,
- ACPI_ADR_SPACE_TYPE SpaceId,
- ACPI_ADR_SPACE_HANDLER Handler,
- ACPI_ADR_SPACE_SETUP Setup,
- void *Context);
-
ACPI_STATUS
AcpiEvExecuteRegMethods (
ACPI_NAMESPACE_NODE *Node,
AcpiEvGpeXruptHandler (
void *Context);
+UINT32
+AcpiEvSciDispatch (
+ void);
+
UINT32
AcpiEvInstallSciHandler (
void);
ACPI_STATUS
-AcpiEvRemoveSciHandler (
+AcpiEvRemoveAllSciHandlers (
void);
-UINT32
-AcpiEvInitializeSCI (
- UINT32 ProgramSCI);
-
+ACPI_HW_DEPENDENT_RETURN_VOID (
void
AcpiEvTerminate (
- void);
-
+ void))
#endif /* __ACEVENTS_H__ */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACEXCEP_H__
#define __ACEXCEP_H__
+/* This module contains all possible exception codes for ACPI_STATUS */
+
/*
- * Exceptions returned by external ACPI interfaces
+ * Exception code classes
*/
-#define AE_CODE_ENVIRONMENTAL 0x0000
-#define AE_CODE_PROGRAMMER 0x1000
-#define AE_CODE_ACPI_TABLES 0x2000
-#define AE_CODE_AML 0x3000
-#define AE_CODE_CONTROL 0x4000
+#define AE_CODE_ENVIRONMENTAL 0x0000 /* General ACPICA environment */
+#define AE_CODE_PROGRAMMER 0x1000 /* External ACPICA interface caller */
+#define AE_CODE_ACPI_TABLES 0x2000 /* ACPI tables */
+#define AE_CODE_AML 0x3000 /* From executing AML code */
+#define AE_CODE_CONTROL 0x4000 /* Internal control codes */
+
+#define AE_CODE_MAX 0x4000
#define AE_CODE_MASK 0xF000
+/*
+ * Macros to insert the exception code classes
+ */
+#define EXCEP_ENV(code) ((ACPI_STATUS) (code | AE_CODE_ENVIRONMENTAL))
+#define EXCEP_PGM(code) ((ACPI_STATUS) (code | AE_CODE_PROGRAMMER))
+#define EXCEP_TBL(code) ((ACPI_STATUS) (code | AE_CODE_ACPI_TABLES))
+#define EXCEP_AML(code) ((ACPI_STATUS) (code | AE_CODE_AML))
+#define EXCEP_CTL(code) ((ACPI_STATUS) (code | AE_CODE_CONTROL))
+
+/*
+ * Exception info table. The "Description" field is used only by the
+ * ACPICA help application (acpihelp).
+ */
+typedef struct acpi_exception_info
+{
+ char *Name;
+
+#ifdef ACPI_HELP_APP
+ char *Description;
+#endif
+} ACPI_EXCEPTION_INFO;
+
+#ifdef ACPI_HELP_APP
+#define EXCEP_TXT(Name,Description) {Name, Description}
+#else
+#define EXCEP_TXT(Name,Description) {Name}
+#endif
+
+/*
+ * Success is always zero, failure is non-zero
+ */
#define ACPI_SUCCESS(a) (!(a))
#define ACPI_FAILURE(a) (a)
-
#define AE_OK (ACPI_STATUS) 0x0000
/*
* Environmental exceptions
*/
-#define AE_ERROR (ACPI_STATUS) (0x0001 | AE_CODE_ENVIRONMENTAL)
-#define AE_NO_ACPI_TABLES (ACPI_STATUS) (0x0002 | AE_CODE_ENVIRONMENTAL)
-#define AE_NO_NAMESPACE (ACPI_STATUS) (0x0003 | AE_CODE_ENVIRONMENTAL)
-#define AE_NO_MEMORY (ACPI_STATUS) (0x0004 | AE_CODE_ENVIRONMENTAL)
-#define AE_NOT_FOUND (ACPI_STATUS) (0x0005 | AE_CODE_ENVIRONMENTAL)
-#define AE_NOT_EXIST (ACPI_STATUS) (0x0006 | AE_CODE_ENVIRONMENTAL)
-#define AE_ALREADY_EXISTS (ACPI_STATUS) (0x0007 | AE_CODE_ENVIRONMENTAL)
-#define AE_TYPE (ACPI_STATUS) (0x0008 | AE_CODE_ENVIRONMENTAL)
-#define AE_NULL_OBJECT (ACPI_STATUS) (0x0009 | AE_CODE_ENVIRONMENTAL)
-#define AE_NULL_ENTRY (ACPI_STATUS) (0x000A | AE_CODE_ENVIRONMENTAL)
-#define AE_BUFFER_OVERFLOW (ACPI_STATUS) (0x000B | AE_CODE_ENVIRONMENTAL)
-#define AE_STACK_OVERFLOW (ACPI_STATUS) (0x000C | AE_CODE_ENVIRONMENTAL)
-#define AE_STACK_UNDERFLOW (ACPI_STATUS) (0x000D | AE_CODE_ENVIRONMENTAL)
-#define AE_NOT_IMPLEMENTED (ACPI_STATUS) (0x000E | AE_CODE_ENVIRONMENTAL)
-#define AE_SUPPORT (ACPI_STATUS) (0x000F | AE_CODE_ENVIRONMENTAL)
-#define AE_LIMIT (ACPI_STATUS) (0x0010 | AE_CODE_ENVIRONMENTAL)
-#define AE_TIME (ACPI_STATUS) (0x0011 | AE_CODE_ENVIRONMENTAL)
-#define AE_ACQUIRE_DEADLOCK (ACPI_STATUS) (0x0012 | AE_CODE_ENVIRONMENTAL)
-#define AE_RELEASE_DEADLOCK (ACPI_STATUS) (0x0013 | AE_CODE_ENVIRONMENTAL)
-#define AE_NOT_ACQUIRED (ACPI_STATUS) (0x0014 | AE_CODE_ENVIRONMENTAL)
-#define AE_ALREADY_ACQUIRED (ACPI_STATUS) (0x0015 | AE_CODE_ENVIRONMENTAL)
-#define AE_NO_HARDWARE_RESPONSE (ACPI_STATUS) (0x0016 | AE_CODE_ENVIRONMENTAL)
-#define AE_NO_GLOBAL_LOCK (ACPI_STATUS) (0x0017 | AE_CODE_ENVIRONMENTAL)
-#define AE_ABORT_METHOD (ACPI_STATUS) (0x0018 | AE_CODE_ENVIRONMENTAL)
-#define AE_SAME_HANDLER (ACPI_STATUS) (0x0019 | AE_CODE_ENVIRONMENTAL)
-#define AE_NO_HANDLER (ACPI_STATUS) (0x001A | AE_CODE_ENVIRONMENTAL)
-#define AE_OWNER_ID_LIMIT (ACPI_STATUS) (0x001B | AE_CODE_ENVIRONMENTAL)
-
-#define AE_CODE_ENV_MAX 0x001B
+#define AE_ERROR EXCEP_ENV (0x0001)
+#define AE_NO_ACPI_TABLES EXCEP_ENV (0x0002)
+#define AE_NO_NAMESPACE EXCEP_ENV (0x0003)
+#define AE_NO_MEMORY EXCEP_ENV (0x0004)
+#define AE_NOT_FOUND EXCEP_ENV (0x0005)
+#define AE_NOT_EXIST EXCEP_ENV (0x0006)
+#define AE_ALREADY_EXISTS EXCEP_ENV (0x0007)
+#define AE_TYPE EXCEP_ENV (0x0008)
+#define AE_NULL_OBJECT EXCEP_ENV (0x0009)
+#define AE_NULL_ENTRY EXCEP_ENV (0x000A)
+#define AE_BUFFER_OVERFLOW EXCEP_ENV (0x000B)
+#define AE_STACK_OVERFLOW EXCEP_ENV (0x000C)
+#define AE_STACK_UNDERFLOW EXCEP_ENV (0x000D)
+#define AE_NOT_IMPLEMENTED EXCEP_ENV (0x000E)
+#define AE_SUPPORT EXCEP_ENV (0x000F)
+#define AE_LIMIT EXCEP_ENV (0x0010)
+#define AE_TIME EXCEP_ENV (0x0011)
+#define AE_ACQUIRE_DEADLOCK EXCEP_ENV (0x0012)
+#define AE_RELEASE_DEADLOCK EXCEP_ENV (0x0013)
+#define AE_NOT_ACQUIRED EXCEP_ENV (0x0014)
+#define AE_ALREADY_ACQUIRED EXCEP_ENV (0x0015)
+#define AE_NO_HARDWARE_RESPONSE EXCEP_ENV (0x0016)
+#define AE_NO_GLOBAL_LOCK EXCEP_ENV (0x0017)
+#define AE_ABORT_METHOD EXCEP_ENV (0x0018)
+#define AE_SAME_HANDLER EXCEP_ENV (0x0019)
+#define AE_NO_HANDLER EXCEP_ENV (0x001A)
+#define AE_OWNER_ID_LIMIT EXCEP_ENV (0x001B)
+#define AE_NOT_CONFIGURED EXCEP_ENV (0x001C)
+#define AE_ACCESS EXCEP_ENV (0x001D)
+
+#define AE_CODE_ENV_MAX 0x001D
/*
* Programmer exceptions
*/
-#define AE_BAD_PARAMETER (ACPI_STATUS) (0x0001 | AE_CODE_PROGRAMMER)
-#define AE_BAD_CHARACTER (ACPI_STATUS) (0x0002 | AE_CODE_PROGRAMMER)
-#define AE_BAD_PATHNAME (ACPI_STATUS) (0x0003 | AE_CODE_PROGRAMMER)
-#define AE_BAD_DATA (ACPI_STATUS) (0x0004 | AE_CODE_PROGRAMMER)
-#define AE_BAD_HEX_CONSTANT (ACPI_STATUS) (0x0005 | AE_CODE_PROGRAMMER)
-#define AE_BAD_OCTAL_CONSTANT (ACPI_STATUS) (0x0006 | AE_CODE_PROGRAMMER)
-#define AE_BAD_DECIMAL_CONSTANT (ACPI_STATUS) (0x0007 | AE_CODE_PROGRAMMER)
-#define AE_MISSING_ARGUMENTS (ACPI_STATUS) (0x0008 | AE_CODE_PROGRAMMER)
-#define AE_BAD_ADDRESS (ACPI_STATUS) (0x0009 | AE_CODE_PROGRAMMER)
+#define AE_BAD_PARAMETER EXCEP_PGM (0x0001)
+#define AE_BAD_CHARACTER EXCEP_PGM (0x0002)
+#define AE_BAD_PATHNAME EXCEP_PGM (0x0003)
+#define AE_BAD_DATA EXCEP_PGM (0x0004)
+#define AE_BAD_HEX_CONSTANT EXCEP_PGM (0x0005)
+#define AE_BAD_OCTAL_CONSTANT EXCEP_PGM (0x0006)
+#define AE_BAD_DECIMAL_CONSTANT EXCEP_PGM (0x0007)
+#define AE_MISSING_ARGUMENTS EXCEP_PGM (0x0008)
+#define AE_BAD_ADDRESS EXCEP_PGM (0x0009)
#define AE_CODE_PGM_MAX 0x0009
/*
* Acpi table exceptions
*/
-#define AE_BAD_SIGNATURE (ACPI_STATUS) (0x0001 | AE_CODE_ACPI_TABLES)
-#define AE_BAD_HEADER (ACPI_STATUS) (0x0002 | AE_CODE_ACPI_TABLES)
-#define AE_BAD_CHECKSUM (ACPI_STATUS) (0x0003 | AE_CODE_ACPI_TABLES)
-#define AE_BAD_VALUE (ACPI_STATUS) (0x0004 | AE_CODE_ACPI_TABLES)
-#define AE_INVALID_TABLE_LENGTH (ACPI_STATUS) (0x0005 | AE_CODE_ACPI_TABLES)
+#define AE_BAD_SIGNATURE EXCEP_TBL (0x0001)
+#define AE_BAD_HEADER EXCEP_TBL (0x0002)
+#define AE_BAD_CHECKSUM EXCEP_TBL (0x0003)
+#define AE_BAD_VALUE EXCEP_TBL (0x0004)
+#define AE_INVALID_TABLE_LENGTH EXCEP_TBL (0x0005)
#define AE_CODE_TBL_MAX 0x0005
/*
- * AML exceptions. These are caused by problems with
+ * AML exceptions. These are caused by problems with
* the actual AML byte stream
*/
-#define AE_AML_BAD_OPCODE (ACPI_STATUS) (0x0001 | AE_CODE_AML)
-#define AE_AML_NO_OPERAND (ACPI_STATUS) (0x0002 | AE_CODE_AML)
-#define AE_AML_OPERAND_TYPE (ACPI_STATUS) (0x0003 | AE_CODE_AML)
-#define AE_AML_OPERAND_VALUE (ACPI_STATUS) (0x0004 | AE_CODE_AML)
-#define AE_AML_UNINITIALIZED_LOCAL (ACPI_STATUS) (0x0005 | AE_CODE_AML)
-#define AE_AML_UNINITIALIZED_ARG (ACPI_STATUS) (0x0006 | AE_CODE_AML)
-#define AE_AML_UNINITIALIZED_ELEMENT (ACPI_STATUS) (0x0007 | AE_CODE_AML)
-#define AE_AML_NUMERIC_OVERFLOW (ACPI_STATUS) (0x0008 | AE_CODE_AML)
-#define AE_AML_REGION_LIMIT (ACPI_STATUS) (0x0009 | AE_CODE_AML)
-#define AE_AML_BUFFER_LIMIT (ACPI_STATUS) (0x000A | AE_CODE_AML)
-#define AE_AML_PACKAGE_LIMIT (ACPI_STATUS) (0x000B | AE_CODE_AML)
-#define AE_AML_DIVIDE_BY_ZERO (ACPI_STATUS) (0x000C | AE_CODE_AML)
-#define AE_AML_BAD_NAME (ACPI_STATUS) (0x000D | AE_CODE_AML)
-#define AE_AML_NAME_NOT_FOUND (ACPI_STATUS) (0x000E | AE_CODE_AML)
-#define AE_AML_INTERNAL (ACPI_STATUS) (0x000F | AE_CODE_AML)
-#define AE_AML_INVALID_SPACE_ID (ACPI_STATUS) (0x0010 | AE_CODE_AML)
-#define AE_AML_STRING_LIMIT (ACPI_STATUS) (0x0011 | AE_CODE_AML)
-#define AE_AML_NO_RETURN_VALUE (ACPI_STATUS) (0x0012 | AE_CODE_AML)
-#define AE_AML_METHOD_LIMIT (ACPI_STATUS) (0x0013 | AE_CODE_AML)
-#define AE_AML_NOT_OWNER (ACPI_STATUS) (0x0014 | AE_CODE_AML)
-#define AE_AML_MUTEX_ORDER (ACPI_STATUS) (0x0015 | AE_CODE_AML)
-#define AE_AML_MUTEX_NOT_ACQUIRED (ACPI_STATUS) (0x0016 | AE_CODE_AML)
-#define AE_AML_INVALID_RESOURCE_TYPE (ACPI_STATUS) (0x0017 | AE_CODE_AML)
-#define AE_AML_INVALID_INDEX (ACPI_STATUS) (0x0018 | AE_CODE_AML)
-#define AE_AML_REGISTER_LIMIT (ACPI_STATUS) (0x0019 | AE_CODE_AML)
-#define AE_AML_NO_WHILE (ACPI_STATUS) (0x001A | AE_CODE_AML)
-#define AE_AML_ALIGNMENT (ACPI_STATUS) (0x001B | AE_CODE_AML)
-#define AE_AML_NO_RESOURCE_END_TAG (ACPI_STATUS) (0x001C | AE_CODE_AML)
-#define AE_AML_BAD_RESOURCE_VALUE (ACPI_STATUS) (0x001D | AE_CODE_AML)
-#define AE_AML_CIRCULAR_REFERENCE (ACPI_STATUS) (0x001E | AE_CODE_AML)
-#define AE_AML_BAD_RESOURCE_LENGTH (ACPI_STATUS) (0x001F | AE_CODE_AML)
-#define AE_AML_ILLEGAL_ADDRESS (ACPI_STATUS) (0x0020 | AE_CODE_AML)
-#define AE_AML_INFINITE_LOOP (ACPI_STATUS) (0x0021 | AE_CODE_AML)
+#define AE_AML_BAD_OPCODE EXCEP_AML (0x0001)
+#define AE_AML_NO_OPERAND EXCEP_AML (0x0002)
+#define AE_AML_OPERAND_TYPE EXCEP_AML (0x0003)
+#define AE_AML_OPERAND_VALUE EXCEP_AML (0x0004)
+#define AE_AML_UNINITIALIZED_LOCAL EXCEP_AML (0x0005)
+#define AE_AML_UNINITIALIZED_ARG EXCEP_AML (0x0006)
+#define AE_AML_UNINITIALIZED_ELEMENT EXCEP_AML (0x0007)
+#define AE_AML_NUMERIC_OVERFLOW EXCEP_AML (0x0008)
+#define AE_AML_REGION_LIMIT EXCEP_AML (0x0009)
+#define AE_AML_BUFFER_LIMIT EXCEP_AML (0x000A)
+#define AE_AML_PACKAGE_LIMIT EXCEP_AML (0x000B)
+#define AE_AML_DIVIDE_BY_ZERO EXCEP_AML (0x000C)
+#define AE_AML_BAD_NAME EXCEP_AML (0x000D)
+#define AE_AML_NAME_NOT_FOUND EXCEP_AML (0x000E)
+#define AE_AML_INTERNAL EXCEP_AML (0x000F)
+#define AE_AML_INVALID_SPACE_ID EXCEP_AML (0x0010)
+#define AE_AML_STRING_LIMIT EXCEP_AML (0x0011)
+#define AE_AML_NO_RETURN_VALUE EXCEP_AML (0x0012)
+#define AE_AML_METHOD_LIMIT EXCEP_AML (0x0013)
+#define AE_AML_NOT_OWNER EXCEP_AML (0x0014)
+#define AE_AML_MUTEX_ORDER EXCEP_AML (0x0015)
+#define AE_AML_MUTEX_NOT_ACQUIRED EXCEP_AML (0x0016)
+#define AE_AML_INVALID_RESOURCE_TYPE EXCEP_AML (0x0017)
+#define AE_AML_INVALID_INDEX EXCEP_AML (0x0018)
+#define AE_AML_REGISTER_LIMIT EXCEP_AML (0x0019)
+#define AE_AML_NO_WHILE EXCEP_AML (0x001A)
+#define AE_AML_ALIGNMENT EXCEP_AML (0x001B)
+#define AE_AML_NO_RESOURCE_END_TAG EXCEP_AML (0x001C)
+#define AE_AML_BAD_RESOURCE_VALUE EXCEP_AML (0x001D)
+#define AE_AML_CIRCULAR_REFERENCE EXCEP_AML (0x001E)
+#define AE_AML_BAD_RESOURCE_LENGTH EXCEP_AML (0x001F)
+#define AE_AML_ILLEGAL_ADDRESS EXCEP_AML (0x0020)
+#define AE_AML_INFINITE_LOOP EXCEP_AML (0x0021)
#define AE_CODE_AML_MAX 0x0021
/*
* Internal exceptions used for control
*/
-#define AE_CTRL_RETURN_VALUE (ACPI_STATUS) (0x0001 | AE_CODE_CONTROL)
-#define AE_CTRL_PENDING (ACPI_STATUS) (0x0002 | AE_CODE_CONTROL)
-#define AE_CTRL_TERMINATE (ACPI_STATUS) (0x0003 | AE_CODE_CONTROL)
-#define AE_CTRL_TRUE (ACPI_STATUS) (0x0004 | AE_CODE_CONTROL)
-#define AE_CTRL_FALSE (ACPI_STATUS) (0x0005 | AE_CODE_CONTROL)
-#define AE_CTRL_DEPTH (ACPI_STATUS) (0x0006 | AE_CODE_CONTROL)
-#define AE_CTRL_END (ACPI_STATUS) (0x0007 | AE_CODE_CONTROL)
-#define AE_CTRL_TRANSFER (ACPI_STATUS) (0x0008 | AE_CODE_CONTROL)
-#define AE_CTRL_BREAK (ACPI_STATUS) (0x0009 | AE_CODE_CONTROL)
-#define AE_CTRL_CONTINUE (ACPI_STATUS) (0x000A | AE_CODE_CONTROL)
-#define AE_CTRL_SKIP (ACPI_STATUS) (0x000B | AE_CODE_CONTROL)
-#define AE_CTRL_PARSE_CONTINUE (ACPI_STATUS) (0x000C | AE_CODE_CONTROL)
-#define AE_CTRL_PARSE_PENDING (ACPI_STATUS) (0x000D | AE_CODE_CONTROL)
+#define AE_CTRL_RETURN_VALUE EXCEP_CTL (0x0001)
+#define AE_CTRL_PENDING EXCEP_CTL (0x0002)
+#define AE_CTRL_TERMINATE EXCEP_CTL (0x0003)
+#define AE_CTRL_TRUE EXCEP_CTL (0x0004)
+#define AE_CTRL_FALSE EXCEP_CTL (0x0005)
+#define AE_CTRL_DEPTH EXCEP_CTL (0x0006)
+#define AE_CTRL_END EXCEP_CTL (0x0007)
+#define AE_CTRL_TRANSFER EXCEP_CTL (0x0008)
+#define AE_CTRL_BREAK EXCEP_CTL (0x0009)
+#define AE_CTRL_CONTINUE EXCEP_CTL (0x000A)
+#define AE_CTRL_SKIP EXCEP_CTL (0x000B)
+#define AE_CTRL_PARSE_CONTINUE EXCEP_CTL (0x000C)
+#define AE_CTRL_PARSE_PENDING EXCEP_CTL (0x000D)
#define AE_CODE_CTRL_MAX 0x000D
/* Exception strings for AcpiFormatException */
-#ifdef DEFINE_ACPI_GLOBALS
+#ifdef ACPI_DEFINE_EXCEPTION_TABLE
/*
* String versions of the exception codes above
* These strings must match the corresponding defines exactly
*/
-char const *AcpiGbl_ExceptionNames_Env[] =
+static const ACPI_EXCEPTION_INFO AcpiGbl_ExceptionNames_Env[] =
{
- "AE_OK",
- "AE_ERROR",
- "AE_NO_ACPI_TABLES",
- "AE_NO_NAMESPACE",
- "AE_NO_MEMORY",
- "AE_NOT_FOUND",
- "AE_NOT_EXIST",
- "AE_ALREADY_EXISTS",
- "AE_TYPE",
- "AE_NULL_OBJECT",
- "AE_NULL_ENTRY",
- "AE_BUFFER_OVERFLOW",
- "AE_STACK_OVERFLOW",
- "AE_STACK_UNDERFLOW",
- "AE_NOT_IMPLEMENTED",
- "AE_SUPPORT",
- "AE_LIMIT",
- "AE_TIME",
- "AE_ACQUIRE_DEADLOCK",
- "AE_RELEASE_DEADLOCK",
- "AE_NOT_ACQUIRED",
- "AE_ALREADY_ACQUIRED",
- "AE_NO_HARDWARE_RESPONSE",
- "AE_NO_GLOBAL_LOCK",
- "AE_ABORT_METHOD",
- "AE_SAME_HANDLER",
- "AE_NO_HANDLER",
- "AE_OWNER_ID_LIMIT"
+ EXCEP_TXT ("AE_OK", "No error"),
+ EXCEP_TXT ("AE_ERROR", "Unspecified error"),
+ EXCEP_TXT ("AE_NO_ACPI_TABLES", "ACPI tables could not be found"),
+ EXCEP_TXT ("AE_NO_NAMESPACE", "A namespace has not been loaded"),
+ EXCEP_TXT ("AE_NO_MEMORY", "Insufficient dynamic memory"),
+ EXCEP_TXT ("AE_NOT_FOUND", "A requested entity is not found"),
+ EXCEP_TXT ("AE_NOT_EXIST", "A required entity does not exist"),
+ EXCEP_TXT ("AE_ALREADY_EXISTS", "An entity already exists"),
+ EXCEP_TXT ("AE_TYPE", "The object type is incorrect"),
+ EXCEP_TXT ("AE_NULL_OBJECT", "A required object was missing"),
+ EXCEP_TXT ("AE_NULL_ENTRY", "The requested object does not exist"),
+ EXCEP_TXT ("AE_BUFFER_OVERFLOW", "The buffer provided is too small"),
+ EXCEP_TXT ("AE_STACK_OVERFLOW", "An internal stack overflowed"),
+ EXCEP_TXT ("AE_STACK_UNDERFLOW", "An internal stack underflowed"),
+ EXCEP_TXT ("AE_NOT_IMPLEMENTED", "The feature is not implemented"),
+ EXCEP_TXT ("AE_SUPPORT", "The feature is not supported"),
+ EXCEP_TXT ("AE_LIMIT", "A predefined limit was exceeded"),
+ EXCEP_TXT ("AE_TIME", "A time limit or timeout expired"),
+ EXCEP_TXT ("AE_ACQUIRE_DEADLOCK", "Internal error, attempt was made to acquire a mutex in improper order"),
+ EXCEP_TXT ("AE_RELEASE_DEADLOCK", "Internal error, attempt was made to release a mutex in improper order"),
+ EXCEP_TXT ("AE_NOT_ACQUIRED", "An attempt to release a mutex or Global Lock without a previous acquire"),
+ EXCEP_TXT ("AE_ALREADY_ACQUIRED", "Internal error, attempt was made to acquire a mutex twice"),
+ EXCEP_TXT ("AE_NO_HARDWARE_RESPONSE", "Hardware did not respond after an I/O operation"),
+ EXCEP_TXT ("AE_NO_GLOBAL_LOCK", "There is no FACS Global Lock"),
+ EXCEP_TXT ("AE_ABORT_METHOD", "A control method was aborted"),
+ EXCEP_TXT ("AE_SAME_HANDLER", "Attempt was made to install the same handler that is already installed"),
+ EXCEP_TXT ("AE_NO_HANDLER", "A handler for the operation is not installed"),
+ EXCEP_TXT ("AE_OWNER_ID_LIMIT", "There are no more Owner IDs available for ACPI tables or control methods"),
+ EXCEP_TXT ("AE_NOT_CONFIGURED", "The interface is not part of the current subsystem configuration"),
+ EXCEP_TXT ("AE_ACCESS", "Permission denied for the requested operation")
};
-char const *AcpiGbl_ExceptionNames_Pgm[] =
+static const ACPI_EXCEPTION_INFO AcpiGbl_ExceptionNames_Pgm[] =
{
- NULL,
- "AE_BAD_PARAMETER",
- "AE_BAD_CHARACTER",
- "AE_BAD_PATHNAME",
- "AE_BAD_DATA",
- "AE_BAD_HEX_CONSTANT",
- "AE_BAD_OCTAL_CONSTANT",
- "AE_BAD_DECIMAL_CONSTANT",
- "AE_MISSING_ARGUMENTS",
- "AE_BAD_ADDRESS"
+ EXCEP_TXT (NULL, NULL),
+ EXCEP_TXT ("AE_BAD_PARAMETER", "A parameter is out of range or invalid"),
+ EXCEP_TXT ("AE_BAD_CHARACTER", "An invalid character was found in a name"),
+ EXCEP_TXT ("AE_BAD_PATHNAME", "An invalid character was found in a pathname"),
+ EXCEP_TXT ("AE_BAD_DATA", "A package or buffer contained incorrect data"),
+ EXCEP_TXT ("AE_BAD_HEX_CONSTANT", "Invalid character in a Hex constant"),
+ EXCEP_TXT ("AE_BAD_OCTAL_CONSTANT", "Invalid character in an Octal constant"),
+ EXCEP_TXT ("AE_BAD_DECIMAL_CONSTANT", "Invalid character in a Decimal constant"),
+ EXCEP_TXT ("AE_MISSING_ARGUMENTS", "Too few arguments were passed to a control method"),
+ EXCEP_TXT ("AE_BAD_ADDRESS", "An illegal null I/O address")
};
-char const *AcpiGbl_ExceptionNames_Tbl[] =
+static const ACPI_EXCEPTION_INFO AcpiGbl_ExceptionNames_Tbl[] =
{
- NULL,
- "AE_BAD_SIGNATURE",
- "AE_BAD_HEADER",
- "AE_BAD_CHECKSUM",
- "AE_BAD_VALUE",
- "AE_INVALID_TABLE_LENGTH"
+ EXCEP_TXT (NULL, NULL),
+ EXCEP_TXT ("AE_BAD_SIGNATURE", "An ACPI table has an invalid signature"),
+ EXCEP_TXT ("AE_BAD_HEADER", "Invalid field in an ACPI table header"),
+ EXCEP_TXT ("AE_BAD_CHECKSUM", "An ACPI table checksum is not correct"),
+ EXCEP_TXT ("AE_BAD_VALUE", "An invalid value was found in a table"),
+ EXCEP_TXT ("AE_INVALID_TABLE_LENGTH", "The FADT or FACS has improper length")
};
-char const *AcpiGbl_ExceptionNames_Aml[] =
+static const ACPI_EXCEPTION_INFO AcpiGbl_ExceptionNames_Aml[] =
{
- NULL,
- "AE_AML_BAD_OPCODE",
- "AE_AML_NO_OPERAND",
- "AE_AML_OPERAND_TYPE",
- "AE_AML_OPERAND_VALUE",
- "AE_AML_UNINITIALIZED_LOCAL",
- "AE_AML_UNINITIALIZED_ARG",
- "AE_AML_UNINITIALIZED_ELEMENT",
- "AE_AML_NUMERIC_OVERFLOW",
- "AE_AML_REGION_LIMIT",
- "AE_AML_BUFFER_LIMIT",
- "AE_AML_PACKAGE_LIMIT",
- "AE_AML_DIVIDE_BY_ZERO",
- "AE_AML_BAD_NAME",
- "AE_AML_NAME_NOT_FOUND",
- "AE_AML_INTERNAL",
- "AE_AML_INVALID_SPACE_ID",
- "AE_AML_STRING_LIMIT",
- "AE_AML_NO_RETURN_VALUE",
- "AE_AML_METHOD_LIMIT",
- "AE_AML_NOT_OWNER",
- "AE_AML_MUTEX_ORDER",
- "AE_AML_MUTEX_NOT_ACQUIRED",
- "AE_AML_INVALID_RESOURCE_TYPE",
- "AE_AML_INVALID_INDEX",
- "AE_AML_REGISTER_LIMIT",
- "AE_AML_NO_WHILE",
- "AE_AML_ALIGNMENT",
- "AE_AML_NO_RESOURCE_END_TAG",
- "AE_AML_BAD_RESOURCE_VALUE",
- "AE_AML_CIRCULAR_REFERENCE",
- "AE_AML_BAD_RESOURCE_LENGTH",
- "AE_AML_ILLEGAL_ADDRESS",
- "AE_AML_INFINITE_LOOP"
+ EXCEP_TXT (NULL, NULL),
+ EXCEP_TXT ("AE_AML_BAD_OPCODE", "Invalid AML opcode encountered"),
+ EXCEP_TXT ("AE_AML_NO_OPERAND", "A required operand is missing"),
+ EXCEP_TXT ("AE_AML_OPERAND_TYPE", "An operand of an incorrect type was encountered"),
+ EXCEP_TXT ("AE_AML_OPERAND_VALUE", "The operand had an inappropriate or invalid value"),
+ EXCEP_TXT ("AE_AML_UNINITIALIZED_LOCAL", "Method tried to use an uninitialized local variable"),
+ EXCEP_TXT ("AE_AML_UNINITIALIZED_ARG", "Method tried to use an uninitialized argument"),
+ EXCEP_TXT ("AE_AML_UNINITIALIZED_ELEMENT", "Method tried to use an empty package element"),
+ EXCEP_TXT ("AE_AML_NUMERIC_OVERFLOW", "Overflow during BCD conversion or other"),
+ EXCEP_TXT ("AE_AML_REGION_LIMIT", "Tried to access beyond the end of an Operation Region"),
+ EXCEP_TXT ("AE_AML_BUFFER_LIMIT", "Tried to access beyond the end of a buffer"),
+ EXCEP_TXT ("AE_AML_PACKAGE_LIMIT", "Tried to access beyond the end of a package"),
+ EXCEP_TXT ("AE_AML_DIVIDE_BY_ZERO", "During execution of AML Divide operator"),
+ EXCEP_TXT ("AE_AML_BAD_NAME", "An ACPI name contains invalid character(s)"),
+ EXCEP_TXT ("AE_AML_NAME_NOT_FOUND", "Could not resolve a named reference"),
+ EXCEP_TXT ("AE_AML_INTERNAL", "An internal error within the interprete"),
+ EXCEP_TXT ("AE_AML_INVALID_SPACE_ID", "An Operation Region SpaceID is invalid"),
+ EXCEP_TXT ("AE_AML_STRING_LIMIT", "String is longer than 200 characters"),
+ EXCEP_TXT ("AE_AML_NO_RETURN_VALUE", "A method did not return a required value"),
+ EXCEP_TXT ("AE_AML_METHOD_LIMIT", "A control method reached the maximum reentrancy limit of 255"),
+ EXCEP_TXT ("AE_AML_NOT_OWNER", "A thread tried to release a mutex that it does not own"),
+ EXCEP_TXT ("AE_AML_MUTEX_ORDER", "Mutex SyncLevel release mismatch"),
+ EXCEP_TXT ("AE_AML_MUTEX_NOT_ACQUIRED", "Attempt to release a mutex that was not previously acquired"),
+ EXCEP_TXT ("AE_AML_INVALID_RESOURCE_TYPE", "Invalid resource type in resource list"),
+ EXCEP_TXT ("AE_AML_INVALID_INDEX", "Invalid Argx or Localx (x too large)"),
+ EXCEP_TXT ("AE_AML_REGISTER_LIMIT", "Bank value or Index value beyond range of register"),
+ EXCEP_TXT ("AE_AML_NO_WHILE", "Break or Continue without a While"),
+ EXCEP_TXT ("AE_AML_ALIGNMENT", "Non-aligned memory transfer on platform that does not support this"),
+ EXCEP_TXT ("AE_AML_NO_RESOURCE_END_TAG", "No End Tag in a resource list"),
+ EXCEP_TXT ("AE_AML_BAD_RESOURCE_VALUE", "Invalid value of a resource element"),
+ EXCEP_TXT ("AE_AML_CIRCULAR_REFERENCE", "Two references refer to each other"),
+ EXCEP_TXT ("AE_AML_BAD_RESOURCE_LENGTH", "The length of a Resource Descriptor in the AML is incorrect"),
+ EXCEP_TXT ("AE_AML_ILLEGAL_ADDRESS", "A memory, I/O, or PCI configuration address is invalid"),
+ EXCEP_TXT ("AE_AML_INFINITE_LOOP", "An apparent infinite AML While loop, method was aborted")
};
-char const *AcpiGbl_ExceptionNames_Ctrl[] =
+static const ACPI_EXCEPTION_INFO AcpiGbl_ExceptionNames_Ctrl[] =
{
- NULL,
- "AE_CTRL_RETURN_VALUE",
- "AE_CTRL_PENDING",
- "AE_CTRL_TERMINATE",
- "AE_CTRL_TRUE",
- "AE_CTRL_FALSE",
- "AE_CTRL_DEPTH",
- "AE_CTRL_END",
- "AE_CTRL_TRANSFER",
- "AE_CTRL_BREAK",
- "AE_CTRL_CONTINUE",
- "AE_CTRL_SKIP",
- "AE_CTRL_PARSE_CONTINUE",
- "AE_CTRL_PARSE_PENDING"
+ EXCEP_TXT (NULL, NULL),
+ EXCEP_TXT ("AE_CTRL_RETURN_VALUE", "A Method returned a value"),
+ EXCEP_TXT ("AE_CTRL_PENDING", "Method is calling another method"),
+ EXCEP_TXT ("AE_CTRL_TERMINATE", "Terminate the executing method"),
+ EXCEP_TXT ("AE_CTRL_TRUE", "An If or While predicate result"),
+ EXCEP_TXT ("AE_CTRL_FALSE", "An If or While predicate result"),
+ EXCEP_TXT ("AE_CTRL_DEPTH", "Maximum search depth has been reached"),
+ EXCEP_TXT ("AE_CTRL_END", "An If or While predicate is false"),
+ EXCEP_TXT ("AE_CTRL_TRANSFER", "Transfer control to called method"),
+ EXCEP_TXT ("AE_CTRL_BREAK", "A Break has been executed"),
+ EXCEP_TXT ("AE_CTRL_CONTINUE", "A Continue has been executed"),
+ EXCEP_TXT ("AE_CTRL_SKIP", "Not currently used"),
+ EXCEP_TXT ("AE_CTRL_PARSE_CONTINUE", "Used to skip over bad opcodes"),
+ EXCEP_TXT ("AE_CTRL_PARSE_PENDING", "Used to implement AML While loops")
};
-#endif /* ACPI GLOBALS */
+#endif /* EXCEPTION_TABLE */
#endif /* __ACEXCEP_H__ */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACGLOBAL_H__
#define __ACGLOBAL_H__
-/*
- * Ensure that the globals are actually defined and initialized only once.
- *
- * The use of these macros allows a single list of globals (here) in order
- * to simplify maintenance of the code.
- */
-#ifdef DEFINE_ACPI_GLOBALS
-#define ACPI_EXTERN
-#define ACPI_INIT_GLOBAL(a,b) a=b
-#else
-#define ACPI_EXTERN extern
-#define ACPI_INIT_GLOBAL(a,b) a
-#endif
-
-
-#ifdef DEFINE_ACPI_GLOBALS
-
-/* Public globals, available from outside ACPICA subsystem */
-
/*****************************************************************************
*
- * Runtime configuration (static defaults that can be overriden at runtime)
+ * Globals related to the ACPI tables
*
****************************************************************************/
-/*
- * Enable "slack" in the AML interpreter? Default is FALSE, and the
- * interpreter strictly follows the ACPI specification. Setting to TRUE
- * allows the interpreter to ignore certain errors and/or bad AML constructs.
- *
- * Currently, these features are enabled by this flag:
- *
- * 1) Allow "implicit return" of last value in a control method
- * 2) Allow access beyond the end of an operation region
- * 3) Allow access to uninitialized locals/args (auto-init to integer 0)
- * 4) Allow ANY object type to be a source operand for the Store() operator
- * 5) Allow unresolved references (invalid target name) in package objects
- * 6) Enable warning messages for behavior that is not ACPI spec compliant
- */
-UINT8 ACPI_INIT_GLOBAL (AcpiGbl_EnableInterpreterSlack, FALSE);
-
-/*
- * Automatically serialize ALL control methods? Default is FALSE, meaning
- * to use the Serialized/NotSerialized method flags on a per method basis.
- * Only change this if the ASL code is poorly written and cannot handle
- * reentrancy even though methods are marked "NotSerialized".
- */
-UINT8 ACPI_INIT_GLOBAL (AcpiGbl_AllMethodsSerialized, FALSE);
-
-/*
- * Create the predefined _OSI method in the namespace? Default is TRUE
- * because ACPI CA is fully compatible with other ACPI implementations.
- * Changing this will revert ACPI CA (and machine ASL) to pre-OSI behavior.
- */
-UINT8 ACPI_INIT_GLOBAL (AcpiGbl_CreateOsiMethod, TRUE);
-
-/*
- * Disable wakeup GPEs during runtime? Default is TRUE because WAKE and
- * RUNTIME GPEs should never be shared, and WAKE GPEs should typically only
- * be enabled just before going to sleep.
- */
-UINT8 ACPI_INIT_GLOBAL (AcpiGbl_LeaveWakeGpesDisabled, TRUE);
-
-/*
- * Optionally use default values for the ACPI register widths. Set this to
- * TRUE to use the defaults, if an FADT contains incorrect widths/lengths.
- */
-UINT8 ACPI_INIT_GLOBAL (AcpiGbl_UseDefaultRegisterWidths, TRUE);
-
-/*
- * Optionally enable output from the AML Debug Object.
- */
-UINT8 ACPI_INIT_GLOBAL (AcpiGbl_EnableAmlDebugObject, FALSE);
-
-/*
- * Optionally copy the entire DSDT to local memory (instead of simply
- * mapping it.) There are some BIOSs that corrupt or replace the original
- * DSDT, creating the need for this option. Default is FALSE, do not copy
- * the DSDT.
- */
-UINT8 ACPI_INIT_GLOBAL (AcpiGbl_CopyDsdtLocally, FALSE);
-
-/*
- * Optionally truncate I/O addresses to 16 bits. Provides compatibility
- * with other ACPI implementations. NOTE: During ACPICA initialization,
- * this value is set to TRUE if any Windows OSI strings have been
- * requested by the BIOS.
- */
-UINT8 ACPI_INIT_GLOBAL (AcpiGbl_TruncateIoAddresses, FALSE);
-
+/* Master list of all ACPI tables that were found in the RSDT/XSDT */
-/* AcpiGbl_FADT is a local copy of the FADT, converted to a common format. */
+ACPI_GLOBAL (ACPI_TABLE_LIST, AcpiGbl_RootTableList);
-ACPI_TABLE_FADT AcpiGbl_FADT;
-UINT32 AcpiCurrentGpeCount;
-UINT32 AcpiGbl_TraceFlags;
-ACPI_NAME AcpiGbl_TraceMethodName;
+/* DSDT information. Used to check for DSDT corruption */
-#endif
+ACPI_GLOBAL (ACPI_TABLE_HEADER *, AcpiGbl_DSDT);
+ACPI_GLOBAL (ACPI_TABLE_HEADER, AcpiGbl_OriginalDsdtHeader);
-/*****************************************************************************
- *
- * ACPI Table globals
- *
- ****************************************************************************/
+#if (!ACPI_REDUCED_HARDWARE)
+ACPI_GLOBAL (ACPI_TABLE_FACS *, AcpiGbl_FACS);
-/*
- * AcpiGbl_RootTableList is the master list of ACPI tables that were
- * found in the RSDT/XSDT.
- */
-ACPI_EXTERN ACPI_TABLE_LIST AcpiGbl_RootTableList;
-ACPI_EXTERN ACPI_TABLE_FACS *AcpiGbl_FACS;
+#endif /* !ACPI_REDUCED_HARDWARE */
/* These addresses are calculated from the FADT Event Block addresses */
-ACPI_EXTERN ACPI_GENERIC_ADDRESS AcpiGbl_XPm1aStatus;
-ACPI_EXTERN ACPI_GENERIC_ADDRESS AcpiGbl_XPm1aEnable;
-
-ACPI_EXTERN ACPI_GENERIC_ADDRESS AcpiGbl_XPm1bStatus;
-ACPI_EXTERN ACPI_GENERIC_ADDRESS AcpiGbl_XPm1bEnable;
-
-/* DSDT information. Used to check for DSDT corruption */
+ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1aStatus);
+ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1aEnable);
-ACPI_EXTERN ACPI_TABLE_HEADER *AcpiGbl_DSDT;
-ACPI_EXTERN ACPI_TABLE_HEADER AcpiGbl_OriginalDsdtHeader;
+ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1bStatus);
+ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1bEnable);
/*
- * Handle both ACPI 1.0 and ACPI 2.0 Integer widths. The integer width is
+ * Handle both ACPI 1.0 and ACPI 2.0+ Integer widths. The integer width is
* determined by the revision of the DSDT: If the DSDT revision is less than
* 2, use only the lower 32 bits of the internal 64-bit Integer.
*/
-ACPI_EXTERN UINT8 AcpiGbl_IntegerBitWidth;
-ACPI_EXTERN UINT8 AcpiGbl_IntegerByteWidth;
-ACPI_EXTERN UINT8 AcpiGbl_IntegerNybbleWidth;
+ACPI_GLOBAL (UINT8, AcpiGbl_IntegerBitWidth);
+ACPI_GLOBAL (UINT8, AcpiGbl_IntegerByteWidth);
+ACPI_GLOBAL (UINT8, AcpiGbl_IntegerNybbleWidth);
/*****************************************************************************
*
- * Mutual exlusion within ACPICA subsystem
+ * Mutual exclusion within ACPICA subsystem
*
****************************************************************************/
* actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs.
* (The table maps local handles to the real OS handles)
*/
-ACPI_EXTERN ACPI_MUTEX_INFO AcpiGbl_MutexInfo[ACPI_NUM_MUTEX];
+ACPI_GLOBAL (ACPI_MUTEX_INFO, AcpiGbl_MutexInfo[ACPI_NUM_MUTEX]);
/*
* Global lock mutex is an actual AML mutex object
- * Global lock semaphore works in conjunction with the HW global lock
+ * Global lock semaphore works in conjunction with the actual global lock
+ * Global lock spinlock is used for "pending" handshake
*/
-ACPI_EXTERN ACPI_OPERAND_OBJECT *AcpiGbl_GlobalLockMutex;
-ACPI_EXTERN ACPI_SEMAPHORE AcpiGbl_GlobalLockSemaphore;
-ACPI_EXTERN UINT16 AcpiGbl_GlobalLockHandle;
-ACPI_EXTERN BOOLEAN AcpiGbl_GlobalLockAcquired;
-ACPI_EXTERN BOOLEAN AcpiGbl_GlobalLockPresent;
+ACPI_GLOBAL (ACPI_OPERAND_OBJECT *, AcpiGbl_GlobalLockMutex);
+ACPI_GLOBAL (ACPI_SEMAPHORE, AcpiGbl_GlobalLockSemaphore);
+ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_GlobalLockPendingLock);
+ACPI_GLOBAL (UINT16, AcpiGbl_GlobalLockHandle);
+ACPI_GLOBAL (BOOLEAN, AcpiGbl_GlobalLockAcquired);
+ACPI_GLOBAL (BOOLEAN, AcpiGbl_GlobalLockPresent);
+ACPI_GLOBAL (BOOLEAN, AcpiGbl_GlobalLockPending);
/*
* Spinlocks are used for interfaces that can be possibly called at
* interrupt level
*/
-ACPI_EXTERN ACPI_SPINLOCK AcpiGbl_GpeLock; /* For GPE data structs and registers */
-ACPI_EXTERN ACPI_SPINLOCK AcpiGbl_HardwareLock; /* For ACPI H/W except GPE registers */
+ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_GpeLock); /* For GPE data structs and registers */
+ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_HardwareLock); /* For ACPI H/W except GPE registers */
+ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_ReferenceCountLock);
+
+/* Mutex for _OSI support */
+
+ACPI_GLOBAL (ACPI_MUTEX, AcpiGbl_OsiMutex);
/* Reader/Writer lock is used for namespace walk and dynamic table unload */
-ACPI_EXTERN ACPI_RW_LOCK AcpiGbl_NamespaceRwLock;
+ACPI_GLOBAL (ACPI_RW_LOCK, AcpiGbl_NamespaceRwLock);
/*****************************************************************************
/* Object caches */
-ACPI_EXTERN ACPI_CACHE_T *AcpiGbl_NamespaceCache;
-ACPI_EXTERN ACPI_CACHE_T *AcpiGbl_StateCache;
-ACPI_EXTERN ACPI_CACHE_T *AcpiGbl_PsNodeCache;
-ACPI_EXTERN ACPI_CACHE_T *AcpiGbl_PsNodeExtCache;
-ACPI_EXTERN ACPI_CACHE_T *AcpiGbl_OperandCache;
-
-/* Global handlers */
+ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_NamespaceCache);
+ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_StateCache);
+ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_PsNodeCache);
+ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_PsNodeExtCache);
+ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_OperandCache);
-ACPI_EXTERN ACPI_OBJECT_NOTIFY_HANDLER AcpiGbl_DeviceNotify;
-ACPI_EXTERN ACPI_OBJECT_NOTIFY_HANDLER AcpiGbl_SystemNotify;
-ACPI_EXTERN ACPI_EXCEPTION_HANDLER AcpiGbl_ExceptionHandler;
-ACPI_EXTERN ACPI_INIT_HANDLER AcpiGbl_InitHandler;
-ACPI_EXTERN ACPI_TABLE_HANDLER AcpiGbl_TableHandler;
-ACPI_EXTERN void *AcpiGbl_TableHandlerContext;
-ACPI_EXTERN ACPI_WALK_STATE *AcpiGbl_BreakpointWalk;
+/* System */
+ACPI_INIT_GLOBAL (UINT32, AcpiGbl_StartupFlags, 0);
+ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_Shutdown, TRUE);
-/* Owner ID support */
+/* Global handlers */
-ACPI_EXTERN UINT32 AcpiGbl_OwnerIdMask[ACPI_NUM_OWNERID_MASKS];
-ACPI_EXTERN UINT8 AcpiGbl_LastOwnerIdIndex;
-ACPI_EXTERN UINT8 AcpiGbl_NextOwnerIdOffset;
+ACPI_GLOBAL (ACPI_GLOBAL_NOTIFY_HANDLER,AcpiGbl_GlobalNotify[2]);
+ACPI_GLOBAL (ACPI_EXCEPTION_HANDLER, AcpiGbl_ExceptionHandler);
+ACPI_GLOBAL (ACPI_INIT_HANDLER, AcpiGbl_InitHandler);
+ACPI_GLOBAL (ACPI_TABLE_HANDLER, AcpiGbl_TableHandler);
+ACPI_GLOBAL (void *, AcpiGbl_TableHandlerContext);
+ACPI_GLOBAL (ACPI_INTERFACE_HANDLER, AcpiGbl_InterfaceHandler);
+ACPI_GLOBAL (ACPI_SCI_HANDLER_INFO *, AcpiGbl_SciHandlerList);
-/* Misc */
+/* Owner ID support */
-ACPI_EXTERN UINT32 AcpiGbl_OriginalMode;
-ACPI_EXTERN UINT32 AcpiGbl_RsdpOriginalLocation;
-ACPI_EXTERN UINT32 AcpiGbl_NsLookupCount;
-ACPI_EXTERN UINT32 AcpiGbl_PsFindCount;
-ACPI_EXTERN UINT16 AcpiGbl_Pm1EnableRegisterSave;
-ACPI_EXTERN UINT8 AcpiGbl_DebuggerConfiguration;
-ACPI_EXTERN BOOLEAN AcpiGbl_StepToNextCall;
-ACPI_EXTERN BOOLEAN AcpiGbl_AcpiHardwarePresent;
-ACPI_EXTERN BOOLEAN AcpiGbl_EventsInitialized;
-ACPI_EXTERN BOOLEAN AcpiGbl_SystemAwakeAndRunning;
-ACPI_EXTERN UINT8 AcpiGbl_OsiData;
+ACPI_GLOBAL (UINT32, AcpiGbl_OwnerIdMask[ACPI_NUM_OWNERID_MASKS]);
+ACPI_GLOBAL (UINT8, AcpiGbl_LastOwnerIdIndex);
+ACPI_GLOBAL (UINT8, AcpiGbl_NextOwnerIdOffset);
+/* Initialization sequencing */
-#ifndef DEFINE_ACPI_GLOBALS
+ACPI_GLOBAL (BOOLEAN, AcpiGbl_RegMethodsExecuted);
-/* Exception codes */
+/* Misc */
-extern char const *AcpiGbl_ExceptionNames_Env[];
-extern char const *AcpiGbl_ExceptionNames_Pgm[];
-extern char const *AcpiGbl_ExceptionNames_Tbl[];
-extern char const *AcpiGbl_ExceptionNames_Aml[];
-extern char const *AcpiGbl_ExceptionNames_Ctrl[];
+ACPI_GLOBAL (UINT32, AcpiGbl_OriginalMode);
+ACPI_GLOBAL (UINT32, AcpiGbl_NsLookupCount);
+ACPI_GLOBAL (UINT32, AcpiGbl_PsFindCount);
+ACPI_GLOBAL (UINT16, AcpiGbl_Pm1EnableRegisterSave);
+ACPI_GLOBAL (UINT8, AcpiGbl_DebuggerConfiguration);
+ACPI_GLOBAL (BOOLEAN, AcpiGbl_StepToNextCall);
+ACPI_GLOBAL (BOOLEAN, AcpiGbl_AcpiHardwarePresent);
+ACPI_GLOBAL (BOOLEAN, AcpiGbl_EventsInitialized);
+ACPI_GLOBAL (ACPI_INTERFACE_INFO *, AcpiGbl_SupportedInterfaces);
+ACPI_GLOBAL (ACPI_ADDRESS_RANGE *, AcpiGbl_AddressRangeList[ACPI_ADDRESS_RANGE_MAX]);
-/* Other miscellaneous */
+/* Other miscellaneous, declared and initialized in utglobal */
-extern BOOLEAN AcpiGbl_Shutdown;
-extern UINT32 AcpiGbl_StartupFlags;
extern const char *AcpiGbl_SleepStateNames[ACPI_S_STATE_COUNT];
extern const char *AcpiGbl_LowestDstateNames[ACPI_NUM_SxW_METHODS];
extern const char *AcpiGbl_HighestDstateNames[ACPI_NUM_SxD_METHODS];
-extern const ACPI_OPCODE_INFO AcpiGbl_AmlOpInfo[AML_NUM_OPCODES];
extern const char *AcpiGbl_RegionTypes[ACPI_NUM_PREDEFINED_REGIONS];
-#endif
+extern const ACPI_OPCODE_INFO AcpiGbl_AmlOpInfo[AML_NUM_OPCODES];
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
-/* Lists for tracking memory allocations */
+/* Lists for tracking memory allocations (debug only) */
-ACPI_EXTERN ACPI_MEMORY_LIST *AcpiGbl_GlobalList;
-ACPI_EXTERN ACPI_MEMORY_LIST *AcpiGbl_NsNodeList;
-ACPI_EXTERN BOOLEAN AcpiGbl_DisplayFinalMemStats;
-ACPI_EXTERN BOOLEAN AcpiGbl_DisableMemTracking;
+ACPI_GLOBAL (ACPI_MEMORY_LIST *, AcpiGbl_GlobalList);
+ACPI_GLOBAL (ACPI_MEMORY_LIST *, AcpiGbl_NsNodeList);
+ACPI_GLOBAL (BOOLEAN, AcpiGbl_DisplayFinalMemStats);
+ACPI_GLOBAL (BOOLEAN, AcpiGbl_DisableMemTracking);
#endif
#define NUM_PREDEFINED_NAMES 9
#endif
-ACPI_EXTERN ACPI_NAMESPACE_NODE AcpiGbl_RootNodeStruct;
-ACPI_EXTERN ACPI_NAMESPACE_NODE *AcpiGbl_RootNode;
-ACPI_EXTERN ACPI_NAMESPACE_NODE *AcpiGbl_FadtGpeDevice;
-ACPI_EXTERN ACPI_OPERAND_OBJECT *AcpiGbl_ModuleCodeList;
+ACPI_GLOBAL (ACPI_NAMESPACE_NODE, AcpiGbl_RootNodeStruct);
+ACPI_GLOBAL (ACPI_NAMESPACE_NODE *, AcpiGbl_RootNode);
+ACPI_GLOBAL (ACPI_NAMESPACE_NODE *, AcpiGbl_FadtGpeDevice);
+ACPI_GLOBAL (ACPI_OPERAND_OBJECT *, AcpiGbl_ModuleCodeList);
extern const UINT8 AcpiGbl_NsProperties [ACPI_NUM_NS_TYPES];
extern const ACPI_PREDEFINED_NAMES AcpiGbl_PreDefinedNames [NUM_PREDEFINED_NAMES];
#ifdef ACPI_DEBUG_OUTPUT
-ACPI_EXTERN UINT32 AcpiGbl_CurrentNodeCount;
-ACPI_EXTERN UINT32 AcpiGbl_CurrentNodeSize;
-ACPI_EXTERN UINT32 AcpiGbl_MaxConcurrentNodeCount;
-ACPI_EXTERN ACPI_SIZE *AcpiGbl_EntryStackPointer;
-ACPI_EXTERN ACPI_SIZE *AcpiGbl_LowestStackPointer;
-ACPI_EXTERN UINT32 AcpiGbl_DeepestNesting;
+ACPI_GLOBAL (UINT32, AcpiGbl_CurrentNodeCount);
+ACPI_GLOBAL (UINT32, AcpiGbl_CurrentNodeSize);
+ACPI_GLOBAL (UINT32, AcpiGbl_MaxConcurrentNodeCount);
+ACPI_GLOBAL (ACPI_SIZE *, AcpiGbl_EntryStackPointer);
+ACPI_GLOBAL (ACPI_SIZE *, AcpiGbl_LowestStackPointer);
+ACPI_GLOBAL (UINT32, AcpiGbl_DeepestNesting);
+ACPI_INIT_GLOBAL (UINT32, AcpiGbl_NestingLevel, 0);
#endif
*
****************************************************************************/
-
-ACPI_EXTERN ACPI_THREAD_STATE *AcpiGbl_CurrentWalkList;
+ACPI_GLOBAL (ACPI_THREAD_STATE *, AcpiGbl_CurrentWalkList);
/* Control method single step flag */
-ACPI_EXTERN UINT8 AcpiGbl_CmSingleStep;
+ACPI_GLOBAL (UINT8, AcpiGbl_CmSingleStep);
/*****************************************************************************
*
****************************************************************************/
-extern ACPI_BIT_REGISTER_INFO AcpiGbl_BitRegisterInfo[ACPI_NUM_BITREG];
-ACPI_EXTERN UINT8 AcpiGbl_SleepTypeA;
-ACPI_EXTERN UINT8 AcpiGbl_SleepTypeB;
+extern ACPI_BIT_REGISTER_INFO AcpiGbl_BitRegisterInfo[ACPI_NUM_BITREG];
+
+ACPI_GLOBAL (UINT8, AcpiGbl_SleepTypeA);
+ACPI_GLOBAL (UINT8, AcpiGbl_SleepTypeB);
/*****************************************************************************
*
****************************************************************************/
-extern ACPI_FIXED_EVENT_INFO AcpiGbl_FixedEventInfo[ACPI_NUM_FIXED_EVENTS];
-ACPI_EXTERN ACPI_FIXED_EVENT_HANDLER AcpiGbl_FixedEventHandlers[ACPI_NUM_FIXED_EVENTS];
-ACPI_EXTERN ACPI_GPE_XRUPT_INFO *AcpiGbl_GpeXruptListHead;
-ACPI_EXTERN ACPI_GPE_BLOCK_INFO *AcpiGbl_GpeFadtBlocks[ACPI_MAX_GPE_BLOCKS];
+#if (!ACPI_REDUCED_HARDWARE)
+ACPI_GLOBAL (UINT8, AcpiGbl_AllGpesInitialized);
+ACPI_GLOBAL (ACPI_GPE_XRUPT_INFO *, AcpiGbl_GpeXruptListHead);
+ACPI_GLOBAL (ACPI_GPE_BLOCK_INFO *, AcpiGbl_GpeFadtBlocks[ACPI_MAX_GPE_BLOCKS]);
+ACPI_GLOBAL (ACPI_GBL_EVENT_HANDLER, AcpiGbl_GlobalEventHandler);
+ACPI_GLOBAL (void *, AcpiGbl_GlobalEventHandlerContext);
+ACPI_GLOBAL (ACPI_FIXED_EVENT_HANDLER, AcpiGbl_FixedEventHandlers[ACPI_NUM_FIXED_EVENTS]);
+
+extern ACPI_FIXED_EVENT_INFO AcpiGbl_FixedEventInfo[ACPI_NUM_FIXED_EVENTS];
+
+#endif /* !ACPI_REDUCED_HARDWARE */
/*****************************************************************************
*
*
****************************************************************************/
-/* Procedure nesting level for debug output */
-
-extern UINT32 AcpiGbl_NestingLevel;
-
/* Event counters */
-ACPI_EXTERN UINT32 AcpiMethodCount;
-ACPI_EXTERN UINT32 AcpiGpeCount;
-ACPI_EXTERN UINT32 AcpiSciCount;
-ACPI_EXTERN UINT32 AcpiFixedEventCount[ACPI_NUM_FIXED_EVENTS];
+ACPI_GLOBAL (UINT32, AcpiMethodCount);
+ACPI_GLOBAL (UINT32, AcpiGpeCount);
+ACPI_GLOBAL (UINT32, AcpiSciCount);
+ACPI_GLOBAL (UINT32, AcpiFixedEventCount[ACPI_NUM_FIXED_EVENTS]);
/* Support for dynamic control method tracing mechanism */
-ACPI_EXTERN UINT32 AcpiGbl_OriginalDbgLevel;
-ACPI_EXTERN UINT32 AcpiGbl_OriginalDbgLayer;
-ACPI_EXTERN UINT32 AcpiGbl_TraceDbgLevel;
-ACPI_EXTERN UINT32 AcpiGbl_TraceDbgLayer;
+ACPI_GLOBAL (UINT32, AcpiGbl_OriginalDbgLevel);
+ACPI_GLOBAL (UINT32, AcpiGbl_OriginalDbgLayer);
+ACPI_GLOBAL (UINT32, AcpiGbl_TraceDbgLevel);
+ACPI_GLOBAL (UINT32, AcpiGbl_TraceDbgLayer);
/*****************************************************************************
*
- * Debugger globals
+ * Debugger and Disassembler globals
*
****************************************************************************/
-ACPI_EXTERN UINT8 AcpiGbl_DbOutputFlags;
+ACPI_INIT_GLOBAL (UINT8, AcpiGbl_DbOutputFlags, ACPI_DB_CONSOLE_OUTPUT);
#ifdef ACPI_DISASSEMBLER
-ACPI_EXTERN BOOLEAN AcpiGbl_DbOpt_disasm;
-ACPI_EXTERN BOOLEAN AcpiGbl_DbOpt_verbose;
-ACPI_EXTERN ACPI_EXTERNAL_LIST *AcpiGbl_ExternalList;
-#endif
+/* Do not disassemble buffers to resource descriptors */
+ACPI_INIT_GLOBAL (UINT8, AcpiGbl_NoResourceDisassembly, FALSE);
+ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_IgnoreNoopOperator, FALSE);
+ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_CstyleDisassembly, TRUE);
+
+ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOpt_disasm);
+ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOpt_verbose);
+ACPI_GLOBAL (BOOLEAN, AcpiGbl_NumExternalMethods);
+ACPI_GLOBAL (UINT32, AcpiGbl_ResolvedExternalMethods);
+ACPI_GLOBAL (ACPI_EXTERNAL_LIST *, AcpiGbl_ExternalList);
+ACPI_GLOBAL (ACPI_EXTERNAL_FILE *, AcpiGbl_ExternalFileList);
+#endif
#ifdef ACPI_DEBUGGER
-extern BOOLEAN AcpiGbl_MethodExecuting;
-extern BOOLEAN AcpiGbl_AbortMethod;
-extern BOOLEAN AcpiGbl_DbTerminateThreads;
-
-ACPI_EXTERN BOOLEAN AcpiGbl_DbOpt_tables;
-ACPI_EXTERN BOOLEAN AcpiGbl_DbOpt_stats;
-ACPI_EXTERN BOOLEAN AcpiGbl_DbOpt_ini_methods;
-ACPI_EXTERN BOOLEAN AcpiGbl_DbOpt_NoRegionSupport;
-
-ACPI_EXTERN char *AcpiGbl_DbArgs[ACPI_DEBUGGER_MAX_ARGS];
-ACPI_EXTERN char AcpiGbl_DbLineBuf[80];
-ACPI_EXTERN char AcpiGbl_DbParsedBuf[80];
-ACPI_EXTERN char AcpiGbl_DbScopeBuf[40];
-ACPI_EXTERN char AcpiGbl_DbDebugFilename[40];
-ACPI_EXTERN BOOLEAN AcpiGbl_DbOutputToFile;
-ACPI_EXTERN char *AcpiGbl_DbBuffer;
-ACPI_EXTERN char *AcpiGbl_DbFilename;
-ACPI_EXTERN UINT32 AcpiGbl_DbDebugLevel;
-ACPI_EXTERN UINT32 AcpiGbl_DbConsoleDebugLevel;
-ACPI_EXTERN ACPI_NAMESPACE_NODE *AcpiGbl_DbScopeNode;
+ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DbTerminateThreads, FALSE);
+ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_AbortMethod, FALSE);
+ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_MethodExecuting, FALSE);
+
+ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOpt_tables);
+ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOpt_stats);
+ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOpt_ini_methods);
+ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOpt_NoRegionSupport);
+ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOutputToFile);
+ACPI_GLOBAL (char *, AcpiGbl_DbBuffer);
+ACPI_GLOBAL (char *, AcpiGbl_DbFilename);
+ACPI_GLOBAL (UINT32, AcpiGbl_DbDebugLevel);
+ACPI_GLOBAL (UINT32, AcpiGbl_DbConsoleDebugLevel);
+ACPI_GLOBAL (ACPI_NAMESPACE_NODE *, AcpiGbl_DbScopeNode);
+
+ACPI_GLOBAL (char *, AcpiGbl_DbArgs[ACPI_DEBUGGER_MAX_ARGS]);
+ACPI_GLOBAL (ACPI_OBJECT_TYPE, AcpiGbl_DbArgTypes[ACPI_DEBUGGER_MAX_ARGS]);
+
+/* These buffers should all be the same size */
+
+ACPI_GLOBAL (char, AcpiGbl_DbLineBuf[ACPI_DB_LINE_BUFFER_SIZE]);
+ACPI_GLOBAL (char, AcpiGbl_DbParsedBuf[ACPI_DB_LINE_BUFFER_SIZE]);
+ACPI_GLOBAL (char, AcpiGbl_DbScopeBuf[ACPI_DB_LINE_BUFFER_SIZE]);
+ACPI_GLOBAL (char, AcpiGbl_DbDebugFilename[ACPI_DB_LINE_BUFFER_SIZE]);
/*
* Statistic globals
*/
-ACPI_EXTERN UINT16 AcpiGbl_ObjTypeCount[ACPI_TYPE_NS_NODE_MAX+1];
-ACPI_EXTERN UINT16 AcpiGbl_NodeTypeCount[ACPI_TYPE_NS_NODE_MAX+1];
-ACPI_EXTERN UINT16 AcpiGbl_ObjTypeCountMisc;
-ACPI_EXTERN UINT16 AcpiGbl_NodeTypeCountMisc;
-ACPI_EXTERN UINT32 AcpiGbl_NumNodes;
-ACPI_EXTERN UINT32 AcpiGbl_NumObjects;
+ACPI_GLOBAL (UINT16, AcpiGbl_ObjTypeCount[ACPI_TYPE_NS_NODE_MAX+1]);
+ACPI_GLOBAL (UINT16, AcpiGbl_NodeTypeCount[ACPI_TYPE_NS_NODE_MAX+1]);
+ACPI_GLOBAL (UINT16, AcpiGbl_ObjTypeCountMisc);
+ACPI_GLOBAL (UINT16, AcpiGbl_NodeTypeCountMisc);
+ACPI_GLOBAL (UINT32, AcpiGbl_NumNodes);
+ACPI_GLOBAL (UINT32, AcpiGbl_NumObjects);
+#endif /* ACPI_DEBUGGER */
-ACPI_EXTERN UINT32 AcpiGbl_SizeOfParseTree;
-ACPI_EXTERN UINT32 AcpiGbl_SizeOfMethodTrees;
-ACPI_EXTERN UINT32 AcpiGbl_SizeOfNodeEntries;
-ACPI_EXTERN UINT32 AcpiGbl_SizeOfAcpiObjects;
-#endif /* ACPI_DEBUGGER */
+/*****************************************************************************
+ *
+ * Application globals
+ *
+ ****************************************************************************/
+
+#ifdef ACPI_APPLICATION
+
+ACPI_INIT_GLOBAL (ACPI_FILE, AcpiGbl_DebugFile, NULL);
+ACPI_INIT_GLOBAL (ACPI_FILE, AcpiGbl_OutputFile, NULL);
+
+/* Print buffer */
+
+ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_PrintLock); /* For print buffer */
+ACPI_GLOBAL (char, AcpiGbl_PrintBuffer[1024]);
+
+#endif /* ACPI_APPLICATION */
+
+
+/*****************************************************************************
+ *
+ * Info/help support
+ *
+ ****************************************************************************/
+
+extern const AH_PREDEFINED_NAME AslPredefinedInfo[];
+extern const AH_DEVICE_ID AslDeviceIds[];
+
#endif /* __ACGLOBAL_H__ */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACHWARE_H__
#define __ACHWARE_H__
void);
+/*
+ * hwsleep - sleep/wake support (Legacy sleep registers)
+ */
+ACPI_STATUS
+AcpiHwLegacySleep (
+ UINT8 SleepState);
+
+ACPI_STATUS
+AcpiHwLegacyWakePrep (
+ UINT8 SleepState);
+
+ACPI_STATUS
+AcpiHwLegacyWake (
+ UINT8 SleepState);
+
+
+/*
+ * hwesleep - sleep/wake support (Extended FADT-V5 sleep registers)
+ */
+void
+AcpiHwExecuteSleepMethod (
+ char *MethodName,
+ UINT32 IntegerArgument);
+
+ACPI_STATUS
+AcpiHwExtendedSleep (
+ UINT8 SleepState);
+
+ACPI_STATUS
+AcpiHwExtendedWakePrep (
+ UINT8 SleepState);
+
+ACPI_STATUS
+AcpiHwExtendedWake (
+ UINT8 SleepState);
+
+
/*
* hwvalid - Port I/O with validation
*/
*/
UINT32
AcpiHwGetGpeRegisterBit (
- ACPI_GPE_EVENT_INFO *GpeEventInfo,
- ACPI_GPE_REGISTER_INFO *GpeRegisterInfo);
+ ACPI_GPE_EVENT_INFO *GpeEventInfo);
ACPI_STATUS
AcpiHwLowSetGpe (
/*
- * hwtimer - ACPI Timer prototypes
+ * hwpci - PCI configuration support
*/
ACPI_STATUS
-AcpiGetTimerResolution (
- UINT32 *Resolution);
-
-ACPI_STATUS
-AcpiGetTimer (
- UINT32 *Ticks);
-
-ACPI_STATUS
-AcpiGetTimerDuration (
- UINT32 StartTicks,
- UINT32 EndTicks,
- UINT32 *TimeElapsed);
+AcpiHwDerivePciId (
+ ACPI_PCI_ID *PciId,
+ ACPI_HANDLE RootPciDevice,
+ ACPI_HANDLE PciRegion);
#endif /* __ACHWARE_H__ */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 4. Disclaimer and Export Compliance
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACINTERP_H__
#define __ACINTERP_H__
#define ACPI_EXD_PACKAGE 11
#define ACPI_EXD_FIELD 12
#define ACPI_EXD_REFERENCE 13
+#define ACPI_EXD_LIST 14 /* Operand object list */
+#define ACPI_EXD_HDLR_LIST 15 /* Address Handler list */
+#define ACPI_EXD_RGN_LIST 16 /* Region list */
+#define ACPI_EXD_NODE 17 /* Namespace Node */
/* restore default alignment */
AcpiExExitInterpreter (
void);
-void
-AcpiExReacquireInterpreter (
- void);
-
-void
-AcpiExRelinquishInterpreter (
- void);
-
-void
+BOOLEAN
AcpiExTruncateFor32bitTable (
ACPI_OPERAND_OBJECT *ObjDesc);
char *Dest,
UINT64 Value);
+BOOLEAN
+AcpiIsValidSpaceId (
+ UINT8 SpaceId);
+
/*
* exregion - default OpRegion handlers
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACLOCAL_H__
#define __ACLOCAL_H__
/* Total number of aml opcodes defined */
-#define AML_NUM_OPCODES 0x7F
+#define AML_NUM_OPCODES 0x81
/* Forward declarations */
#define ACPI_MAX_MUTEX 7
#define ACPI_NUM_MUTEX ACPI_MAX_MUTEX+1
-#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
-#ifdef DEFINE_ACPI_GLOBALS
-
-/* Debug names for the mutexes above */
-
-static char *AcpiGbl_MutexNames[ACPI_NUM_MUTEX] =
-{
- "ACPI_MTX_Interpreter",
- "ACPI_MTX_Namespace",
- "ACPI_MTX_Tables",
- "ACPI_MTX_Events",
- "ACPI_MTX_Caches",
- "ACPI_MTX_Memory",
- "ACPI_MTX_CommandComplete",
- "ACPI_MTX_CommandReady"
-};
-
-#endif
-#endif
/* Lock structure for reader/writer interfaces */
#define ANOBJ_IS_EXTERNAL 0x08 /* iASL only: This object created via External() */
#define ANOBJ_METHOD_NO_RETVAL 0x10 /* iASL only: Method has no return value */
#define ANOBJ_METHOD_SOME_NO_RETVAL 0x20 /* iASL only: Method has at least one return value */
-#define ANOBJ_IS_BIT_OFFSET 0x40 /* iASL only: Reference is a bit offset */
#define ANOBJ_IS_REFERENCED 0x80 /* iASL only: Object was referenced */
ACPI_NAMESPACE_NODE *FieldNode;
ACPI_NAMESPACE_NODE *RegisterNode;
ACPI_NAMESPACE_NODE *DataRegisterNode;
+ ACPI_NAMESPACE_NODE *ConnectionNode;
+ UINT8 *ResourceBuffer;
UINT32 BankValue;
UINT32 FieldBitPosition;
UINT32 FieldBitLength;
+ UINT16 ResourceLength;
+ UINT16 PinNumberIndex;
UINT8 FieldFlags;
UINT8 Attribute;
UINT8 FieldType;
+ UINT8 AccessLength;
} ACPI_CREATE_FIELD_INFO;
/*
- * Bitmapped ACPI types. Used internally only
+ * Bitmapped ACPI types. Used internally only
*/
#define ACPI_BTYPE_ANY 0x00000000
#define ACPI_BTYPE_INTEGER 0x00000001
#define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */
#define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF
+#pragma pack(1)
/*
* Information structure for ACPI predefined names.
typedef struct acpi_name_info
{
char Name[ACPI_NAME_SIZE];
- UINT8 ParamCount;
+ UINT16 ArgumentList;
UINT8 ExpectedBtypes;
} ACPI_NAME_INFO;
/*
* Used for ACPI_PTYPE1_FIXED, ACPI_PTYPE1_VAR, ACPI_PTYPE2,
- * ACPI_PTYPE2_MIN, ACPI_PTYPE2_PKG_COUNT, ACPI_PTYPE2_COUNT
+ * ACPI_PTYPE2_MIN, ACPI_PTYPE2_PKG_COUNT, ACPI_PTYPE2_COUNT,
+ * ACPI_PTYPE2_FIX_VAR
*/
typedef struct acpi_package_info
{
UINT8 Count1;
UINT8 ObjectType2;
UINT8 Count2;
- UINT8 Reserved;
+ UINT16 Reserved;
} ACPI_PACKAGE_INFO;
UINT8 Type;
UINT8 Count;
UINT8 ObjectType[4];
+ UINT8 Reserved;
} ACPI_PACKAGE_INFO2;
UINT8 Count;
UINT8 ObjectType[2];
UINT8 TailObjectType;
- UINT8 Reserved;
+ UINT16 Reserved;
} ACPI_PACKAGE_INFO3;
} ACPI_PREDEFINED_INFO;
+/* Reset to default packing */
-/* Data block used during object validation */
+#pragma pack()
-typedef struct acpi_predefined_data
-{
- char *Pathname;
- const ACPI_PREDEFINED_INFO *Predefined;
- union acpi_operand_object *ParentPackage;
- UINT32 Flags;
- UINT8 NodeFlags;
-} ACPI_PREDEFINED_DATA;
+/* Return object auto-repair info */
-/* Defines for Flags field above */
+typedef ACPI_STATUS (*ACPI_OBJECT_CONVERTER) (
+ union acpi_operand_object *OriginalObject,
+ union acpi_operand_object **ConvertedObject);
+
+typedef struct acpi_simple_repair_info
+{
+ char Name[ACPI_NAME_SIZE];
+ UINT32 UnexpectedBtypes;
+ UINT32 PackageIndex;
+ ACPI_OBJECT_CONVERTER ObjectConverter;
-#define ACPI_OBJECT_REPAIRED 1
+} ACPI_SIMPLE_REPAIR_INFO;
/*
*
****************************************************************************/
+/* Dispatch info for each host-installed SCI handler */
+
+typedef struct acpi_sci_handler_info
+{
+ struct acpi_sci_handler_info *Next;
+ ACPI_SCI_HANDLER Address; /* Address of handler */
+ void *Context; /* Context to be passed to handler */
+
+} ACPI_SCI_HANDLER_INFO;
+
/* Dispatch info for each GPE -- either a method or handler, cannot be both */
-typedef struct acpi_handler_info
+typedef struct acpi_gpe_handler_info
{
- ACPI_EVENT_HANDLER Address; /* Address of handler, if any */
+ ACPI_GPE_HANDLER Address; /* Address of handler, if any */
void *Context; /* Context to be passed to handler */
ACPI_NAMESPACE_NODE *MethodNode; /* Method node for this GPE level (saved) */
+ UINT8 OriginalFlags; /* Original (pre-handler) GPE info */
+ BOOLEAN OriginallyEnabled; /* True if GPE was originally enabled */
+
+} ACPI_GPE_HANDLER_INFO;
+
+/* Notify info for implicit notify, multiple device objects */
+
+typedef struct acpi_gpe_notify_info
+{
+ ACPI_NAMESPACE_NODE *DeviceNode; /* Device to be notified */
+ struct acpi_gpe_notify_info *Next;
-} ACPI_HANDLER_INFO;
+} ACPI_GPE_NOTIFY_INFO;
+/*
+ * GPE dispatch info. At any time, the GPE can have at most one type
+ * of dispatch - Method, Handler, or Implicit Notify.
+ */
typedef union acpi_gpe_dispatch_info
{
ACPI_NAMESPACE_NODE *MethodNode; /* Method node for this GPE level */
- struct acpi_handler_info *Handler;
+ ACPI_GPE_HANDLER_INFO *Handler; /* Installed GPE handler */
+ ACPI_GPE_NOTIFY_INFO *NotifyList; /* List of _PRW devices for implicit notifies */
} ACPI_GPE_DISPATCH_INFO;
*/
typedef struct acpi_gpe_event_info
{
- union acpi_gpe_dispatch_info Dispatch; /* Either Method or Handler */
+ union acpi_gpe_dispatch_info Dispatch; /* Either Method, Handler, or NotifyList */
struct acpi_gpe_register_info *RegisterInfo; /* Backpointer to register info */
UINT8 Flags; /* Misc info about this GPE */
UINT8 GpeNumber; /* This GPE */
{
ACPI_GENERIC_ADDRESS StatusAddress; /* Address of status reg */
ACPI_GENERIC_ADDRESS EnableAddress; /* Address of enable reg */
+ UINT16 BaseGpeNumber; /* Base GPE number for this register */
UINT8 EnableForWake; /* GPEs to keep enabled when sleeping */
UINT8 EnableForRun; /* GPEs to keep enabled when running */
- UINT8 BaseGpeNumber; /* Base GPE number for this register */
} ACPI_GPE_REGISTER_INFO;
struct acpi_gpe_xrupt_info *XruptBlock; /* Backpointer to interrupt block */
ACPI_GPE_REGISTER_INFO *RegisterInfo; /* One per GPE register pair */
ACPI_GPE_EVENT_INFO *EventInfo; /* One for each GPE */
- ACPI_GENERIC_ADDRESS BlockAddress; /* Base address of the block */
+ UINT64 Address; /* Base address of the block */
UINT32 RegisterCount; /* Number of register pairs in block */
UINT16 GpeCount; /* Number of individual GPEs in block */
- UINT8 BlockBaseNumber;/* Base GPE number for this block */
+ UINT16 BlockBaseNumber;/* Base GPE number for this block */
+ UINT8 SpaceId;
+ BOOLEAN Initialized; /* TRUE if this block is initialized */
} ACPI_GPE_BLOCK_INFO;
ACPI_GPE_BLOCK_INFO *GpeBlock;
UINT16 Count;
ACPI_OWNER_ID OwnerId;
- BOOLEAN EnableThisGpe;
BOOLEAN ExecuteByOwnerId;
} ACPI_GPE_WALK_INFO;
/*
- * Thread state - one per thread across multiple walk states. Multiple walk
+ * Thread state - one per thread across multiple walk states. Multiple walk
* states are created when there are nested control methods executing.
*/
typedef struct acpi_thread_state
struct acpi_walk_state *WalkState);
+/* Global handlers for AML Notifies */
+
+typedef struct acpi_global_notify_handler
+{
+ ACPI_NOTIFY_HANDLER Handler;
+ void *Context;
+
+} ACPI_GLOBAL_NOTIFY_HANDLER;
+
/*
* Notify info - used to pass info to the deferred notify
* handler/dispatcher.
typedef struct acpi_notify_info
{
ACPI_STATE_COMMON
+ UINT8 HandlerListId;
ACPI_NAMESPACE_NODE *Node;
- union acpi_operand_object *HandlerObj;
+ union acpi_operand_object *HandlerListHead;
+ ACPI_GLOBAL_NOTIFY_HANDLER *Global;
} ACPI_NOTIFY_INFO;
ACPI_STATUS (*ACPI_EXECUTE_OP) (
struct acpi_walk_state *WalkState);
+/* Address Range info block */
+
+typedef struct acpi_address_range
+{
+ struct acpi_address_range *Next;
+ ACPI_NAMESPACE_NODE *RegionNode;
+ ACPI_PHYSICAL_ADDRESS StartAddress;
+ ACPI_PHYSICAL_ADDRESS EndAddress;
+
+} ACPI_ADDRESS_RANGE;
+
/*****************************************************************************
*
} ACPI_OPCODE_INFO;
+/* Structure for Resource Tag information */
+
+typedef struct acpi_tag_info
+{
+ UINT32 BitOffset;
+ UINT32 BitLength;
+
+} ACPI_TAG_INFO;
+
+/* Value associated with the parse object */
+
typedef union acpi_parse_value
{
UINT64 Integer; /* Integer constant (Up to 64 bits) */
UINT8 *Buffer; /* buffer or string */
char *Name; /* NULL terminated string */
union acpi_parse_object *Arg; /* arguments and contained ops */
+ ACPI_TAG_INFO Tag; /* Resource descriptor tag info */
} ACPI_PARSE_VALUE;
ACPI_DISASM_ONLY_MEMBERS (\
UINT8 DisasmFlags; /* Used during AML disassembly */\
UINT8 DisasmOpcode; /* Subtype used for disassembly */\
+ char *OperatorSymbol;/* Used for C-style operator name strings */\
char AmlOpName[16]) /* Op name (debug only) */
-#define ACPI_DASM_BUFFER 0x00
-#define ACPI_DASM_RESOURCE 0x01
-#define ACPI_DASM_STRING 0x02
-#define ACPI_DASM_UNICODE 0x03
-#define ACPI_DASM_EISAID 0x04
-#define ACPI_DASM_MATCHOP 0x05
-#define ACPI_DASM_LNOT_PREFIX 0x06
-#define ACPI_DASM_LNOT_SUFFIX 0x07
-#define ACPI_DASM_IGNORE 0x08
+/* Flags for DisasmFlags field above */
+
+#define ACPI_DASM_BUFFER 0x00 /* Buffer is a simple data buffer */
+#define ACPI_DASM_RESOURCE 0x01 /* Buffer is a Resource Descriptor */
+#define ACPI_DASM_STRING 0x02 /* Buffer is a ASCII string */
+#define ACPI_DASM_UNICODE 0x03 /* Buffer is a Unicode string */
+#define ACPI_DASM_PLD_METHOD 0x04 /* Buffer is a _PLD method bit-packed buffer */
+#define ACPI_DASM_UUID 0x05 /* Buffer is a UUID/GUID */
+#define ACPI_DASM_EISAID 0x06 /* Integer is an EISAID */
+#define ACPI_DASM_MATCHOP 0x07 /* Parent opcode is a Match() operator */
+#define ACPI_DASM_LNOT_PREFIX 0x08 /* Start of a LNotEqual (etc.) pair of opcodes */
+#define ACPI_DASM_LNOT_SUFFIX 0x09 /* End of a LNotEqual (etc.) pair of opcodes */
+#define ACPI_DASM_HID_STRING 0x0A /* String is a _HID or _CID */
+#define ACPI_DASM_IGNORE 0x0B /* Not used at this time */
/*
* Generic operation (for example: If, While, Store)
#define ACPI_PARSEOP_IGNORE 0x01
#define ACPI_PARSEOP_PARAMLIST 0x02
#define ACPI_PARSEOP_EMPTY_TERMLIST 0x04
+#define ACPI_PARSEOP_PREDEF_CHECKED 0x08
#define ACPI_PARSEOP_SPECIAL 0x10
+#define ACPI_PARSEOP_COMPOUND 0x20
+#define ACPI_PARSEOP_ASSIGNMENT 0x40
/*****************************************************************************
ACPI_BITMASK_POWER_BUTTON_STATUS | \
ACPI_BITMASK_SLEEP_BUTTON_STATUS | \
ACPI_BITMASK_RT_CLOCK_STATUS | \
+ ACPI_BITMASK_PCIEXP_WAKE_STATUS | \
ACPI_BITMASK_WAKE_STATUS)
#define ACPI_BITMASK_TIMER_ENABLE 0x0001
/* Structs and definitions for _OSI support and I/O port validation */
-#define ACPI_OSI_WIN_2000 0x01
-#define ACPI_OSI_WIN_XP 0x02
-#define ACPI_OSI_WIN_XP_SP1 0x03
-#define ACPI_OSI_WINSRV_2003 0x04
-#define ACPI_OSI_WIN_XP_SP2 0x05
-#define ACPI_OSI_WINSRV_2003_SP1 0x06
-#define ACPI_OSI_WIN_VISTA 0x07
-#define ACPI_OSI_WINSRV_2008 0x08
-#define ACPI_OSI_WIN_VISTA_SP1 0x09
-#define ACPI_OSI_WIN_7 0x0A
-
#define ACPI_ALWAYS_ILLEGAL 0x00
typedef struct acpi_interface_info
{
- char *Name;
- UINT8 Value;
+ char *Name;
+ struct acpi_interface_info *Next;
+ UINT8 Flags;
+ UINT8 Value;
} ACPI_INTERFACE_INFO;
+#define ACPI_OSI_INVALID 0x01
+#define ACPI_OSI_DYNAMIC 0x02
+#define ACPI_OSI_FEATURE 0x04
+#define ACPI_OSI_DEFAULT_INVALID 0x08
+#define ACPI_OSI_OPTIONAL_FEATURE (ACPI_OSI_FEATURE | ACPI_OSI_DEFAULT_INVALID | ACPI_OSI_INVALID)
+
typedef struct acpi_port_info
{
char *Name;
#define ACPI_RESOURCE_NAME_END_DEPENDENT 0x38
#define ACPI_RESOURCE_NAME_IO 0x40
#define ACPI_RESOURCE_NAME_FIXED_IO 0x48
-#define ACPI_RESOURCE_NAME_RESERVED_S1 0x50
+#define ACPI_RESOURCE_NAME_FIXED_DMA 0x50
#define ACPI_RESOURCE_NAME_RESERVED_S2 0x58
#define ACPI_RESOURCE_NAME_RESERVED_S3 0x60
#define ACPI_RESOURCE_NAME_RESERVED_S4 0x68
#define ACPI_RESOURCE_NAME_EXTENDED_IRQ 0x89
#define ACPI_RESOURCE_NAME_ADDRESS64 0x8A
#define ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 0x8B
-#define ACPI_RESOURCE_NAME_LARGE_MAX 0x8B
+#define ACPI_RESOURCE_NAME_GPIO 0x8C
+#define ACPI_RESOURCE_NAME_SERIAL_BUS 0x8E
+#define ACPI_RESOURCE_NAME_LARGE_MAX 0x8E
/*****************************************************************************
struct acpi_external_list *Next;
UINT32 Value;
UINT16 Length;
+ UINT16 Flags;
UINT8 Type;
- UINT8 Flags;
} ACPI_EXTERNAL_LIST;
/* Values for Flags field above */
-#define ACPI_IPATH_ALLOCATED 0x01
+#define ACPI_EXT_RESOLVED_REFERENCE 0x01 /* Object was resolved during cross ref */
+#define ACPI_EXT_ORIGIN_FROM_FILE 0x02 /* External came from a file */
+#define ACPI_EXT_INTERNAL_PATH_ALLOCATED 0x04 /* Deallocate internal path on completion */
+#define ACPI_EXT_EXTERNAL_EMITTED 0x08 /* External() statement has been emitted */
+
+
+typedef struct acpi_external_file
+{
+ char *Path;
+ struct acpi_external_file *Next;
+
+} ACPI_EXTERNAL_FILE;
/*****************************************************************************
typedef struct acpi_db_method_info
{
+ ACPI_HANDLE Method;
ACPI_HANDLE MainThreadGate;
ACPI_HANDLE ThreadCompleteGate;
ACPI_HANDLE InfoGate;
- UINT32 *Threads;
+ ACPI_THREAD_ID *Threads;
UINT32 NumThreads;
UINT32 NumCreated;
UINT32 NumCompleted;
char *Name;
UINT32 Flags;
UINT32 NumLoops;
- char Pathname[128];
+ char Pathname[ACPI_DB_LINE_BUFFER_SIZE];
char **Args;
+ ACPI_OBJECT_TYPE *Types;
/*
* Arguments to be passed to method for the command
* Index of current thread inside all them created.
*/
char InitArgs;
+ ACPI_OBJECT_TYPE ArgTypes[4];
char *Arguments[4];
char NumThreadsStr[11];
char IdOfThreadStr[11];
} ACPI_INTEGRITY_INFO;
+#define ACPI_DB_DISABLE_OUTPUT 0x00
#define ACPI_DB_REDIRECTABLE_OUTPUT 0x01
#define ACPI_DB_CONSOLE_OUTPUT 0x02
#define ACPI_DB_DUPLICATE_OUTPUT 0x03
#define ACPI_NUM_MEM_LISTS 2
+/*****************************************************************************
+ *
+ * Info/help support
+ *
+ ****************************************************************************/
+
+typedef struct ah_predefined_name
+{
+ char *Name;
+ char *Description;
+#ifndef ACPI_ASL_COMPILER
+ char *Action;
+#endif
+
+} AH_PREDEFINED_NAME;
+
+typedef struct ah_device_id
+{
+ char *Name;
+ char *Description;
+
+} AH_DEVICE_ID;
+
+typedef struct ah_uuid
+{
+ char *Description;
+ char *String;
+
+} AH_UUID;
+
#endif /* __ACLOCAL_H__ */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACMACROS_H__
#define __ACMACROS_H__
* get into potential aligment issues -- see the STORE macros below.
* Use with care.
*/
-#define ACPI_GET8(ptr) *ACPI_CAST_PTR (UINT8, ptr)
-#define ACPI_GET16(ptr) *ACPI_CAST_PTR (UINT16, ptr)
-#define ACPI_GET32(ptr) *ACPI_CAST_PTR (UINT32, ptr)
-#define ACPI_GET64(ptr) *ACPI_CAST_PTR (UINT64, ptr)
-#define ACPI_SET8(ptr) *ACPI_CAST_PTR (UINT8, ptr)
-#define ACPI_SET16(ptr) *ACPI_CAST_PTR (UINT16, ptr)
-#define ACPI_SET32(ptr) *ACPI_CAST_PTR (UINT32, ptr)
-#define ACPI_SET64(ptr) *ACPI_CAST_PTR (UINT64, ptr)
+#define ACPI_CAST8(ptr) ACPI_CAST_PTR (UINT8, (ptr))
+#define ACPI_CAST16(ptr) ACPI_CAST_PTR (UINT16, (ptr))
+#define ACPI_CAST32(ptr) ACPI_CAST_PTR (UINT32, (ptr))
+#define ACPI_CAST64(ptr) ACPI_CAST_PTR (UINT64, (ptr))
+#define ACPI_GET8(ptr) (*ACPI_CAST8 (ptr))
+#define ACPI_GET16(ptr) (*ACPI_CAST16 (ptr))
+#define ACPI_GET32(ptr) (*ACPI_CAST32 (ptr))
+#define ACPI_GET64(ptr) (*ACPI_CAST64 (ptr))
+#define ACPI_SET8(ptr, val) (*ACPI_CAST8 (ptr) = (UINT8) (val))
+#define ACPI_SET16(ptr, val) (*ACPI_CAST16 (ptr) = (UINT16) (val))
+#define ACPI_SET32(ptr, val) (*ACPI_CAST32 (ptr) = (UINT32) (val))
+#define ACPI_SET64(ptr, val) (*ACPI_CAST64 (ptr) = (UINT64) (val))
/*
- * printf() format helpers
+ * printf() format helpers. These macros are workarounds for the difficulties
+ * with emitting 64-bit integers and 64-bit pointers with the same code
+ * for both 32-bit and 64-bit hosts.
*/
-
-/* Split 64-bit integer into two 32-bit values. Use with %8.8X%8.8X */
-
#define ACPI_FORMAT_UINT64(i) ACPI_HIDWORD(i), ACPI_LODWORD(i)
#if ACPI_MACHINE_WIDTH == 64
#define ACPI_FORMAT_NATIVE_UINT(i) ACPI_FORMAT_UINT64(i)
+#define ACPI_FORMAT_TO_UINT(i) ACPI_FORMAT_UINT64(i)
+#define ACPI_PRINTF_UINT "0x%8.8X%8.8X"
+
#else
-#define ACPI_FORMAT_NATIVE_UINT(i) 0, (i)
+#define ACPI_FORMAT_NATIVE_UINT(i) 0, (UINT32) (i)
+#define ACPI_FORMAT_TO_UINT(i) (UINT32) (i)
+#define ACPI_PRINTF_UINT "0x%8.8X"
#endif
/* Bitfields within ACPI registers */
-#define ACPI_REGISTER_PREPARE_BITS(Val, Pos, Mask) ((Val << Pos) & Mask)
-#define ACPI_REGISTER_INSERT_VALUE(Reg, Pos, Mask, Val) Reg = (Reg & (~(Mask))) | ACPI_REGISTER_PREPARE_BITS(Val, Pos, Mask)
+#define ACPI_REGISTER_PREPARE_BITS(Val, Pos, Mask) \
+ ((Val << Pos) & Mask)
+
+#define ACPI_REGISTER_INSERT_VALUE(Reg, Pos, Mask, Val) \
+ Reg = (Reg & (~(Mask))) | ACPI_REGISTER_PREPARE_BITS(Val, Pos, Mask)
+
+#define ACPI_INSERT_BITS(Target, Mask, Source) \
+ Target = ((Target & (~(Mask))) | (Source & Mask))
+
+/* Generic bitfield macros and masks */
+
+#define ACPI_GET_BITS(SourcePtr, Position, Mask) \
+ ((*SourcePtr >> Position) & Mask)
+
+#define ACPI_SET_BITS(TargetPtr, Position, Mask, Value) \
+ (*TargetPtr |= ((Value & Mask) << Position))
+
+#define ACPI_1BIT_MASK 0x00000001
+#define ACPI_2BIT_MASK 0x00000003
+#define ACPI_3BIT_MASK 0x00000007
+#define ACPI_4BIT_MASK 0x0000000F
+#define ACPI_5BIT_MASK 0x0000001F
+#define ACPI_6BIT_MASK 0x0000003F
+#define ACPI_7BIT_MASK 0x0000007F
+#define ACPI_8BIT_MASK 0x000000FF
+#define ACPI_16BIT_MASK 0x0000FFFF
+#define ACPI_24BIT_MASK 0x00FFFFFF
+
+/* Macros to extract flag bits from position zero */
+
+#define ACPI_GET_1BIT_FLAG(Value) ((Value) & ACPI_1BIT_MASK)
+#define ACPI_GET_2BIT_FLAG(Value) ((Value) & ACPI_2BIT_MASK)
+#define ACPI_GET_3BIT_FLAG(Value) ((Value) & ACPI_3BIT_MASK)
+#define ACPI_GET_4BIT_FLAG(Value) ((Value) & ACPI_4BIT_MASK)
+
+/* Macros to extract flag bits from position one and above */
-#define ACPI_INSERT_BITS(Target, Mask, Source) Target = ((Target & (~(Mask))) | (Source & Mask))
+#define ACPI_EXTRACT_1BIT_FLAG(Field, Position) (ACPI_GET_1BIT_FLAG ((Field) >> Position))
+#define ACPI_EXTRACT_2BIT_FLAG(Field, Position) (ACPI_GET_2BIT_FLAG ((Field) >> Position))
+#define ACPI_EXTRACT_3BIT_FLAG(Field, Position) (ACPI_GET_3BIT_FLAG ((Field) >> Position))
+#define ACPI_EXTRACT_4BIT_FLAG(Field, Position) (ACPI_GET_4BIT_FLAG ((Field) >> Position))
+
+/* ACPI Pathname helpers */
+
+#define ACPI_IS_ROOT_PREFIX(c) ((c) == (UINT8) 0x5C) /* Backslash */
+#define ACPI_IS_PARENT_PREFIX(c) ((c) == (UINT8) 0x5E) /* Carat */
+#define ACPI_IS_PATH_SEPARATOR(c) ((c) == (UINT8) 0x2E) /* Period (dot) */
/*
- * An ACPI_NAMESPACE_NODE can appear in some contexts
- * where a pointer to an ACPI_OPERAND_OBJECT can also
+ * An object of type ACPI_NAMESPACE_NODE can appear in some contexts
+ * where a pointer to an object of type ACPI_OPERAND_OBJECT can also
* appear. This macro is used to distinguish them.
*
- * The "Descriptor" field is the first field in both structures.
+ * The "DescriptorType" field is the second field in both structures.
*/
+#define ACPI_GET_DESCRIPTOR_PTR(d) (((ACPI_DESCRIPTOR *)(void *)(d))->Common.CommonPointer)
+#define ACPI_SET_DESCRIPTOR_PTR(d, p) (((ACPI_DESCRIPTOR *)(void *)(d))->Common.CommonPointer = (p))
#define ACPI_GET_DESCRIPTOR_TYPE(d) (((ACPI_DESCRIPTOR *)(void *)(d))->Common.DescriptorType)
-#define ACPI_SET_DESCRIPTOR_TYPE(d, t) (((ACPI_DESCRIPTOR *)(void *)(d))->Common.DescriptorType = t)
+#define ACPI_SET_DESCRIPTOR_TYPE(d, t) (((ACPI_DESCRIPTOR *)(void *)(d))->Common.DescriptorType = (t))
/*
* Macros for the master AML opcode table
* the plist contains a set of parens to allow variable-length lists.
* These macros are used for both the debug and non-debug versions of the code.
*/
-#define ACPI_ERROR_NAMESPACE(s, e) AcpiNsReportError (AE_INFO, s, e);
-#define ACPI_ERROR_METHOD(s, n, p, e) AcpiNsReportMethodError (AE_INFO, s, n, p, e);
-#define ACPI_WARN_PREDEFINED(plist) AcpiUtPredefinedWarning plist
-#define ACPI_INFO_PREDEFINED(plist) AcpiUtPredefinedInfo plist
+#define ACPI_ERROR_NAMESPACE(s, e) AcpiUtNamespaceError (AE_INFO, s, e);
+#define ACPI_ERROR_METHOD(s, n, p, e) AcpiUtMethodError (AE_INFO, s, n, p, e);
+#define ACPI_WARN_PREDEFINED(plist) AcpiUtPredefinedWarning plist
+#define ACPI_INFO_PREDEFINED(plist) AcpiUtPredefinedInfo plist
+#define ACPI_BIOS_ERROR_PREDEFINED(plist) AcpiUtPredefinedBiosError plist
#else
#define ACPI_ERROR_METHOD(s, n, p, e)
#define ACPI_WARN_PREDEFINED(plist)
#define ACPI_INFO_PREDEFINED(plist)
+#define ACPI_BIOS_ERROR_PREDEFINED(plist)
#endif /* ACPI_NO_ERROR_MESSAGES */
-/*
- * Debug macros that are conditionally compiled
- */
-#ifdef ACPI_DEBUG_OUTPUT
-/*
- * Function entry tracing
- */
-#define ACPI_FUNCTION_TRACE(a) ACPI_FUNCTION_NAME(a) \
- AcpiUtTrace(ACPI_DEBUG_PARAMETERS)
-#define ACPI_FUNCTION_TRACE_PTR(a, b) ACPI_FUNCTION_NAME(a) \
- AcpiUtTracePtr(ACPI_DEBUG_PARAMETERS, (void *)b)
-#define ACPI_FUNCTION_TRACE_U32(a, b) ACPI_FUNCTION_NAME(a) \
- AcpiUtTraceU32(ACPI_DEBUG_PARAMETERS, (UINT32)b)
-#define ACPI_FUNCTION_TRACE_STR(a, b) ACPI_FUNCTION_NAME(a) \
- AcpiUtTraceStr(ACPI_DEBUG_PARAMETERS, (char *)b)
-
-#define ACPI_FUNCTION_ENTRY() AcpiUtTrackStackPtr()
-
-/*
- * Function exit tracing.
- * WARNING: These macros include a return statement. This is usually considered
- * bad form, but having a separate exit macro is very ugly and difficult to maintain.
- * One of the FUNCTION_TRACE macros above must be used in conjunction with these macros
- * so that "_AcpiFunctionName" is defined.
- *
- * Note: the DO_WHILE0 macro is used to prevent some compilers from complaining
- * about these constructs.
- */
-#ifdef ACPI_USE_DO_WHILE_0
-#define ACPI_DO_WHILE0(a) do a while(0)
+#if (!ACPI_REDUCED_HARDWARE)
+#define ACPI_HW_OPTIONAL_FUNCTION(addr) addr
#else
-#define ACPI_DO_WHILE0(a) a
+#define ACPI_HW_OPTIONAL_FUNCTION(addr) NULL
#endif
-#define return_VOID ACPI_DO_WHILE0 ({ \
- AcpiUtExit (ACPI_DEBUG_PARAMETERS); \
- return;})
-/*
- * There are two versions of most of the return macros. The default version is
- * safer, since it avoids side-effects by guaranteeing that the argument will
- * not be evaluated twice.
- *
- * A less-safe version of the macros is provided for optional use if the
- * compiler uses excessive CPU stack (for example, this may happen in the
- * debug case if code optimzation is disabled.)
- */
-#ifndef ACPI_SIMPLE_RETURN_MACROS
-
-#define return_ACPI_STATUS(s) ACPI_DO_WHILE0 ({ \
- register ACPI_STATUS _s = (s); \
- AcpiUtStatusExit (ACPI_DEBUG_PARAMETERS, _s); \
- return (_s); })
-#define return_PTR(s) ACPI_DO_WHILE0 ({ \
- register void *_s = (void *) (s); \
- AcpiUtPtrExit (ACPI_DEBUG_PARAMETERS, (UINT8 *) _s); \
- return (_s); })
-#define return_VALUE(s) ACPI_DO_WHILE0 ({ \
- register UINT64 _s = (s); \
- AcpiUtValueExit (ACPI_DEBUG_PARAMETERS, _s); \
- return (_s); })
-#define return_UINT8(s) ACPI_DO_WHILE0 ({ \
- register UINT8 _s = (UINT8) (s); \
- AcpiUtValueExit (ACPI_DEBUG_PARAMETERS, (UINT64) _s); \
- return (_s); })
-#define return_UINT32(s) ACPI_DO_WHILE0 ({ \
- register UINT32 _s = (UINT32) (s); \
- AcpiUtValueExit (ACPI_DEBUG_PARAMETERS, (UINT64) _s); \
- return (_s); })
-#else /* Use original less-safe macros */
-
-#define return_ACPI_STATUS(s) ACPI_DO_WHILE0 ({ \
- AcpiUtStatusExit (ACPI_DEBUG_PARAMETERS, (s)); \
- return((s)); })
-#define return_PTR(s) ACPI_DO_WHILE0 ({ \
- AcpiUtPtrExit (ACPI_DEBUG_PARAMETERS, (UINT8 *) (s)); \
- return((s)); })
-#define return_VALUE(s) ACPI_DO_WHILE0 ({ \
- AcpiUtValueExit (ACPI_DEBUG_PARAMETERS, (UINT64) (s)); \
- return((s)); })
-#define return_UINT8(s) return_VALUE(s)
-#define return_UINT32(s) return_VALUE(s)
-
-#endif /* ACPI_SIMPLE_RETURN_MACROS */
-
-
-/* Conditional execution */
-
-#define ACPI_DEBUG_EXEC(a) a
-#define ACPI_DEBUG_ONLY_MEMBERS(a) a;
-#define _VERBOSE_STRUCTURES
-
-
-/* Various object display routines for debug */
-
-#define ACPI_DUMP_STACK_ENTRY(a) AcpiExDumpOperand((a), 0)
-#define ACPI_DUMP_OPERANDS(a, b ,c) AcpiExDumpOperands(a, b, c)
-#define ACPI_DUMP_ENTRY(a, b) AcpiNsDumpEntry (a, b)
-#define ACPI_DUMP_PATHNAME(a, b, c, d) AcpiNsDumpPathname(a, b, c, d)
-#define ACPI_DUMP_BUFFER(a, b) AcpiUtDumpBuffer((UINT8 *) a, b, DB_BYTE_DISPLAY, _COMPONENT)
-
-#else
-/*
- * This is the non-debug case -- make everything go away,
- * leaving no executable debug code!
- */
-#define ACPI_DEBUG_EXEC(a)
-#define ACPI_DEBUG_ONLY_MEMBERS(a)
-#define ACPI_FUNCTION_TRACE(a)
-#define ACPI_FUNCTION_TRACE_PTR(a, b)
-#define ACPI_FUNCTION_TRACE_U32(a, b)
-#define ACPI_FUNCTION_TRACE_STR(a, b)
-#define ACPI_FUNCTION_EXIT
-#define ACPI_FUNCTION_STATUS_EXIT(s)
-#define ACPI_FUNCTION_VALUE_EXIT(s)
-#define ACPI_FUNCTION_ENTRY()
-#define ACPI_DUMP_STACK_ENTRY(a)
-#define ACPI_DUMP_OPERANDS(a, b, c)
-#define ACPI_DUMP_ENTRY(a, b)
-#define ACPI_DUMP_TABLES(a, b)
-#define ACPI_DUMP_PATHNAME(a, b, c, d)
-#define ACPI_DUMP_BUFFER(a, b)
-#define ACPI_DEBUG_PRINT(pl)
-#define ACPI_DEBUG_PRINT_RAW(pl)
-
-#define return_VOID return
-#define return_ACPI_STATUS(s) return(s)
-#define return_VALUE(s) return(s)
-#define return_UINT8(s) return(s)
-#define return_UINT32(s) return(s)
-#define return_PTR(s) return(s)
-
-#endif /* ACPI_DEBUG_OUTPUT */
/*
* Some code only gets executed when the debugger is built in.
#endif
-/*
- * Memory allocation tracking (DEBUG ONLY)
- */
-#define ACPI_MEM_PARAMETERS _COMPONENT, _AcpiModuleName, __LINE__
-
-#ifndef ACPI_DBG_TRACK_ALLOCATIONS
-
-/* Memory allocation */
-
-#define ACPI_ALLOCATE(a) AcpiUtAllocate((ACPI_SIZE) (a), ACPI_MEM_PARAMETERS)
-#define ACPI_ALLOCATE_ZEROED(a) AcpiUtAllocateZeroed((ACPI_SIZE) (a), ACPI_MEM_PARAMETERS)
-#define ACPI_FREE(a) AcpiOsFree(a)
-#define ACPI_MEM_TRACKING(a)
-
-#else
-
-/* Memory allocation */
-
-#define ACPI_ALLOCATE(a) AcpiUtAllocateAndTrack((ACPI_SIZE) (a), ACPI_MEM_PARAMETERS)
-#define ACPI_ALLOCATE_ZEROED(a) AcpiUtAllocateZeroedAndTrack((ACPI_SIZE) (a), ACPI_MEM_PARAMETERS)
-#define ACPI_FREE(a) AcpiUtFreeAndTrack(a, ACPI_MEM_PARAMETERS)
-#define ACPI_MEM_TRACKING(a) a
-
-#endif /* ACPI_DBG_TRACK_ALLOCATIONS */
-
-
/*
* Macros used for ACPICA utilities only
*/
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACNAMES_H__
#define __ACNAMES_H__
/* Method names - these methods can appear anywhere in the namespace */
-#define METHOD_NAME__HID "_HID"
-#define METHOD_NAME__CID "_CID"
-#define METHOD_NAME__UID "_UID"
#define METHOD_NAME__ADR "_ADR"
-#define METHOD_NAME__INI "_INI"
-#define METHOD_NAME__STA "_STA"
-#define METHOD_NAME__REG "_REG"
-#define METHOD_NAME__SEG "_SEG"
+#define METHOD_NAME__AEI "_AEI"
#define METHOD_NAME__BBN "_BBN"
-#define METHOD_NAME__PRT "_PRT"
+#define METHOD_NAME__CBA "_CBA"
+#define METHOD_NAME__CID "_CID"
#define METHOD_NAME__CRS "_CRS"
+#define METHOD_NAME__DDN "_DDN"
+#define METHOD_NAME__HID "_HID"
+#define METHOD_NAME__INI "_INI"
+#define METHOD_NAME__PLD "_PLD"
+#define METHOD_NAME__DSD "_DSD"
#define METHOD_NAME__PRS "_PRS"
+#define METHOD_NAME__PRT "_PRT"
#define METHOD_NAME__PRW "_PRW"
+#define METHOD_NAME__PS0 "_PS0"
+#define METHOD_NAME__PS1 "_PS1"
+#define METHOD_NAME__PS2 "_PS2"
+#define METHOD_NAME__PS3 "_PS3"
+#define METHOD_NAME__REG "_REG"
+#define METHOD_NAME__SB_ "_SB_"
+#define METHOD_NAME__SEG "_SEG"
#define METHOD_NAME__SRS "_SRS"
+#define METHOD_NAME__STA "_STA"
+#define METHOD_NAME__SUB "_SUB"
+#define METHOD_NAME__UID "_UID"
/* Method names - these methods must appear at the namespace root */
-#define METHOD_NAME__BFS "\\_BFS"
-#define METHOD_NAME__GTS "\\_GTS"
-#define METHOD_NAME__PTS "\\_PTS"
-#define METHOD_NAME__SST "\\_SI._SST"
-#define METHOD_NAME__WAK "\\_WAK"
+#define METHOD_PATHNAME__PTS "\\_PTS"
+#define METHOD_PATHNAME__SST "\\_SI._SST"
+#define METHOD_PATHNAME__WAK "\\_WAK"
/* Definitions of the predefined namespace names */
#define ACPI_PREFIX_LOWER (UINT32) 0x69706361 /* "acpi" */
#define ACPI_NS_ROOT_PATH "\\"
-#define ACPI_NS_SYSTEM_BUS "_SB_"
#endif /* __ACNAMES_H__ */
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACNAMESP_H__
#define __ACNAMESP_H__
ACPI_HANDLE StartObject,
UINT32 MaxDepth,
UINT32 Flags,
- ACPI_WALK_CALLBACK PreOrderVisit,
- ACPI_WALK_CALLBACK PostOrderVisit,
+ ACPI_WALK_CALLBACK DescendingCallback,
+ ACPI_WALK_CALLBACK AscendingCallback,
void *Context,
void **ReturnValue);
char *Name2);
+/*
+ * nsconvert - Dynamic object conversion routines
+ */
+ACPI_STATUS
+AcpiNsConvertToInteger (
+ ACPI_OPERAND_OBJECT *OriginalObject,
+ ACPI_OPERAND_OBJECT **ReturnObject);
+
+ACPI_STATUS
+AcpiNsConvertToString (
+ ACPI_OPERAND_OBJECT *OriginalObject,
+ ACPI_OPERAND_OBJECT **ReturnObject);
+
+ACPI_STATUS
+AcpiNsConvertToBuffer (
+ ACPI_OPERAND_OBJECT *OriginalObject,
+ ACPI_OPERAND_OBJECT **ReturnObject);
+
+ACPI_STATUS
+AcpiNsConvertToUnicode (
+ ACPI_OPERAND_OBJECT *OriginalObject,
+ ACPI_OPERAND_OBJECT **ReturnObject);
+
+ACPI_STATUS
+AcpiNsConvertToResource (
+ ACPI_OPERAND_OBJECT *OriginalObject,
+ ACPI_OPERAND_OBJECT **ReturnObject);
+
+
/*
* nsdump - Namespace dump/print utilities
*/
ACPI_OWNER_ID OwnerId,
ACPI_HANDLE StartHandle);
+void
+AcpiNsDumpObjectPaths (
+ ACPI_OBJECT_TYPE Type,
+ UINT8 DisplayType,
+ UINT32 MaxDepth,
+ ACPI_OWNER_ID OwnerId,
+ ACPI_HANDLE StartHandle);
+
/*
* nseval - Namespace evaluation functions
/*
- * nspredef - Support for predefined/reserved names
+ * nsarguments - Argument count/type checking for predefined/reserved names
*/
-ACPI_STATUS
-AcpiNsCheckPredefinedNames (
- ACPI_NAMESPACE_NODE *Node,
- UINT32 UserParamCount,
- ACPI_STATUS ReturnStatus,
- ACPI_OPERAND_OBJECT **ReturnObject);
-
-const ACPI_PREDEFINED_INFO *
-AcpiNsCheckForPredefinedName (
- ACPI_NAMESPACE_NODE *Node);
-
void
-AcpiNsCheckParameterCount (
+AcpiNsCheckArgumentCount (
char *Pathname,
ACPI_NAMESPACE_NODE *Node,
UINT32 UserParamCount,
const ACPI_PREDEFINED_INFO *Info);
+void
+AcpiNsCheckAcpiCompliance (
+ char *Pathname,
+ ACPI_NAMESPACE_NODE *Node,
+ const ACPI_PREDEFINED_INFO *Predefined);
+
+void
+AcpiNsCheckArgumentTypes (
+ ACPI_EVALUATE_INFO *Info);
+
+
+/*
+ * nspredef - Return value checking for predefined/reserved names
+ */
+ACPI_STATUS
+AcpiNsCheckReturnValue (
+ ACPI_NAMESPACE_NODE *Node,
+ ACPI_EVALUATE_INFO *Info,
+ UINT32 UserParamCount,
+ ACPI_STATUS ReturnStatus,
+ ACPI_OPERAND_OBJECT **ReturnObject);
+
+ACPI_STATUS
+AcpiNsCheckObjectType (
+ ACPI_EVALUATE_INFO *Info,
+ ACPI_OPERAND_OBJECT **ReturnObjectPtr,
+ UINT32 ExpectedBtypes,
+ UINT32 PackageIndex);
+
+
+/*
+ * nsprepkg - Validation of predefined name packages
+ */
+ACPI_STATUS
+AcpiNsCheckPackage (
+ ACPI_EVALUATE_INFO *Info,
+ ACPI_OPERAND_OBJECT **ReturnObjectPtr);
+
/*
* nsnames - Name and Scope manipulation
* predefined methods/objects
*/
ACPI_STATUS
-AcpiNsRepairObject (
- ACPI_PREDEFINED_DATA *Data,
+AcpiNsSimpleRepair (
+ ACPI_EVALUATE_INFO *Info,
UINT32 ExpectedBtypes,
UINT32 PackageIndex,
ACPI_OPERAND_OBJECT **ReturnObjectPtr);
ACPI_STATUS
-AcpiNsRepairPackageList (
- ACPI_PREDEFINED_DATA *Data,
+AcpiNsWrapWithPackage (
+ ACPI_EVALUATE_INFO *Info,
+ ACPI_OPERAND_OBJECT *OriginalObject,
ACPI_OPERAND_OBJECT **ObjDescPtr);
ACPI_STATUS
AcpiNsRepairNullElement (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
UINT32 ExpectedBtypes,
UINT32 PackageIndex,
ACPI_OPERAND_OBJECT **ReturnObjectPtr);
void
AcpiNsRemoveNullElements (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
UINT8 PackageType,
ACPI_OPERAND_OBJECT *ObjDesc);
*/
ACPI_STATUS
AcpiNsComplexRepairs (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
ACPI_NAMESPACE_NODE *Node,
ACPI_STATUS ValidateStatus,
ACPI_OPERAND_OBJECT **ReturnObjectPtr);
/*
* nsutils - Utility functions
*/
-BOOLEAN
-AcpiNsValidRootPrefix (
- char Prefix);
-
ACPI_OBJECT_TYPE
AcpiNsGetType (
ACPI_NAMESPACE_NODE *Node);
AcpiNsLocal (
ACPI_OBJECT_TYPE Type);
-void
-AcpiNsReportError (
- const char *ModuleName,
- UINT32 LineNumber,
- const char *InternalName,
- ACPI_STATUS LookupStatus);
-
-void
-AcpiNsReportMethodError (
- const char *ModuleName,
- UINT32 LineNumber,
- const char *Message,
- ACPI_NAMESPACE_NODE *Node,
- const char *Path,
- ACPI_STATUS LookupStatus);
-
void
AcpiNsPrintNodePathname (
ACPI_NAMESPACE_NODE *Node,
-
/******************************************************************************
*
* Name: acobject.h - Definition of ACPI_OPERAND_OBJECT (Internal object only)
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef _ACOBJECT_H
#define _ACOBJECT_H
#define AOPOBJ_AML_CONSTANT 0x01 /* Integer is an AML constant */
#define AOPOBJ_STATIC_POINTER 0x02 /* Data is part of an ACPI table, don't delete */
-#define AOPOBJ_DATA_VALID 0x04 /* Object is intialized and data is valid */
+#define AOPOBJ_DATA_VALID 0x04 /* Object is initialized and data is valid */
#define AOPOBJ_OBJECT_INITIALIZED 0x08 /* Region is initialized, _REG was run */
#define AOPOBJ_SETUP_COMPLETE 0x10 /* Region setup is complete */
#define AOPOBJ_INVALID 0x20 /* Host OS won't allow a Region address */
-#define AOPOBJ_MODULE_LEVEL 0x40 /* Method is actually module-level code */
-#define AOPOBJ_MODIFIED_NAMESPACE 0x80 /* Method modified the namespace */
/******************************************************************************
/*
- * Note: The String and Buffer object must be identical through the Pointer
- * and length elements. There is code that depends on this.
+ * Note: The String and Buffer object must be identical through the
+ * pointer and length elements. There is code that depends on this.
*
* Fields common to both Strings and Buffers
*/
typedef struct acpi_object_method
{
ACPI_OBJECT_COMMON_HEADER
- UINT8 MethodFlags;
+ UINT8 InfoFlags;
UINT8 ParamCount;
UINT8 SyncLevel;
union acpi_operand_object *Mutex;
{
ACPI_INTERNAL_METHOD Implementation;
union acpi_operand_object *Handler;
- } Extra;
+ } Dispatch;
UINT32 AmlLength;
UINT8 ThreadCount;
} ACPI_OBJECT_METHOD;
+/* Flags for InfoFlags field above */
+
+#define ACPI_METHOD_MODULE_LEVEL 0x01 /* Method is actually module-level code */
+#define ACPI_METHOD_INTERNAL_ONLY 0x02 /* Method is implemented internally (_OSI) */
+#define ACPI_METHOD_SERIALIZED 0x04 /* Method is serialized */
+#define ACPI_METHOD_SERIALIZED_PENDING 0x08 /* Method is to be marked serialized */
+#define ACPI_METHOD_IGNORE_SYNC_LEVEL 0x10 /* Method was auto-serialized at table load time */
+#define ACPI_METHOD_MODIFIED_NAMESPACE 0x20 /* Method modified the namespace */
+
/******************************************************************************
*
- * Objects that can be notified. All share a common NotifyInfo area.
+ * Objects that can be notified. All share a common NotifyInfo area.
*
*****************************************************************************/
* Common fields for objects that support ASL notifications
*/
#define ACPI_COMMON_NOTIFY_INFO \
- union acpi_operand_object *SystemNotify; /* Handler for system notifies */\
- union acpi_operand_object *DeviceNotify; /* Handler for driver notifies */\
+ union acpi_operand_object *NotifyList[2]; /* Handlers for system/device notifies */\
union acpi_operand_object *Handler; /* Handler for Address space */
/******************************************************************************
*
- * Fields. All share a common header/info field.
+ * Fields. All share a common header/info field.
*
*****************************************************************************/
UINT32 BaseByteOffset; /* Byte offset within containing object */\
UINT32 Value; /* Value to store into the Bank or Index register */\
UINT8 StartFieldBitOffset;/* Bit offset within first field datum (0-63) */\
- UINT8 AccessBitWidth; /* Read/Write size in bits (8-64) */
+ UINT8 AccessLength; /* For serial regions/fields */
typedef struct acpi_object_field_common /* COMMON FIELD (for BUFFER, REGION, BANK, and INDEX fields) */
{
ACPI_OBJECT_COMMON_HEADER
ACPI_COMMON_FIELD_INFO
+ UINT16 ResourceLength;
union acpi_operand_object *RegionObj; /* Containing OpRegion object */
+ UINT8 *ResourceBuffer; /* ResourceTemplate for serial regions/fields */
+ UINT16 PinNumberIndex; /* Index relative to previous Connection/Template */
} ACPI_OBJECT_REGION_FIELD;
{
ACPI_OBJECT_COMMON_HEADER
ACPI_NAMESPACE_NODE *Node; /* Parent device */
- ACPI_NOTIFY_HANDLER Handler;
+ UINT32 HandlerType; /* Type: Device/System/Both */
+ ACPI_NOTIFY_HANDLER Handler; /* Handler address */
void *Context;
+ union acpi_operand_object *Next[2]; /* Device and System handler lists */
} ACPI_OBJECT_NOTIFY_HANDLER;
ACPI_NAMESPACE_NODE *Node; /* Parent device */
void *Context;
ACPI_ADR_SPACE_SETUP Setup;
- union acpi_operand_object *RegionList; /* regions using this handler */
+ union acpi_operand_object *RegionList; /* Regions using this handler */
union acpi_operand_object *Next;
} ACPI_OBJECT_ADDR_HANDLER;
{
ACPI_OBJECT_COMMON_HEADER
ACPI_NAMESPACE_NODE *Method_REG; /* _REG method for this region (if any) */
+ ACPI_NAMESPACE_NODE *ScopeNode;
void *RegionContext; /* Region-specific data */
UINT8 *AmlStart;
UINT32 AmlLength;
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACOPCODE_H__
#define __ACOPCODE_H__
#define _UNK 0x6B
/*
- * Reserved ASCII characters. Do not use any of these for
+ * Reserved ASCII characters. Do not use any of these for
* internal opcodes, since they are used to differentiate
* name strings from AML opcodes
*/
/*
- * All AML opcodes and the parse-time arguments for each. Used by the AML
+ * All AML opcodes and the parse-time arguments for each. Used by the AML
* parser Each list is compressed into a 32-bit number and stored in the
* master opcode table (in psopcode.c).
*/
#define ARGP_CONCAT_OP ARGP_LIST3 (ARGP_TERMARG, ARGP_TERMARG, ARGP_TARGET)
#define ARGP_CONCAT_RES_OP ARGP_LIST3 (ARGP_TERMARG, ARGP_TERMARG, ARGP_TARGET)
#define ARGP_COND_REF_OF_OP ARGP_LIST2 (ARGP_SUPERNAME, ARGP_SUPERNAME)
+#define ARGP_CONNECTFIELD_OP ARGP_LIST1 (ARGP_NAMESTRING)
#define ARGP_CONTINUE_OP ARG_NONE
#define ARGP_COPY_OP ARGP_LIST2 (ARGP_TERMARG, ARGP_SIMPLENAME)
#define ARGP_CREATE_BIT_FIELD_OP ARGP_LIST3 (ARGP_TERMARG, ARGP_TERMARG, ARGP_NAME)
#define ARGP_RETURN_OP ARGP_LIST1 (ARGP_TERMARG)
#define ARGP_REVISION_OP ARG_NONE
#define ARGP_SCOPE_OP ARGP_LIST3 (ARGP_PKGLENGTH, ARGP_NAME, ARGP_TERMLIST)
+#define ARGP_SERIALFIELD_OP ARGP_LIST1 (ARGP_NAMESTRING)
#define ARGP_SHIFT_LEFT_OP ARGP_LIST3 (ARGP_TERMARG, ARGP_TERMARG, ARGP_TARGET)
#define ARGP_SHIFT_RIGHT_OP ARGP_LIST3 (ARGP_TERMARG, ARGP_TERMARG, ARGP_TARGET)
#define ARGP_SIGNAL_OP ARGP_LIST1 (ARGP_SUPERNAME)
/*
- * All AML opcodes and the runtime arguments for each. Used by the AML
+ * All AML opcodes and the runtime arguments for each. Used by the AML
* interpreter Each list is compressed into a 32-bit number and stored
* in the master opcode table (in psopcode.c).
*
#define ARGI_CONCAT_OP ARGI_LIST3 (ARGI_COMPUTEDATA,ARGI_COMPUTEDATA, ARGI_TARGETREF)
#define ARGI_CONCAT_RES_OP ARGI_LIST3 (ARGI_BUFFER, ARGI_BUFFER, ARGI_TARGETREF)
#define ARGI_COND_REF_OF_OP ARGI_LIST2 (ARGI_OBJECT_REF, ARGI_TARGETREF)
+#define ARGI_CONNECTFIELD_OP ARGI_INVALID_OPCODE
#define ARGI_CONTINUE_OP ARGI_INVALID_OPCODE
#define ARGI_COPY_OP ARGI_LIST2 (ARGI_ANYTYPE, ARGI_SIMPLE_TARGET)
#define ARGI_CREATE_BIT_FIELD_OP ARGI_LIST3 (ARGI_BUFFER, ARGI_INTEGER, ARGI_REFERENCE)
#define ARGI_RETURN_OP ARGI_INVALID_OPCODE
#define ARGI_REVISION_OP ARG_NONE
#define ARGI_SCOPE_OP ARGI_INVALID_OPCODE
+#define ARGI_SERIALFIELD_OP ARGI_INVALID_OPCODE
#define ARGI_SHIFT_LEFT_OP ARGI_LIST3 (ARGI_INTEGER, ARGI_INTEGER, ARGI_TARGETREF)
#define ARGI_SHIFT_RIGHT_OP ARGI_LIST3 (ARGI_INTEGER, ARGI_INTEGER, ARGI_TARGETREF)
#define ARGI_SIGNAL_OP ARGI_LIST1 (ARGI_EVENT)
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACOUTPUT_H__
#define __ACOUTPUT_H__
#define ACPI_EXAMPLE 0x00004000
#define ACPI_DRIVER 0x00008000
#define DT_COMPILER 0x00010000
+#define ASL_PREPROCESSOR 0x00020000
#define ACPI_ALL_COMPONENTS 0x0001FFFF
#define ACPI_COMPONENT_DEFAULT (ACPI_ALL_COMPONENTS)
#if defined (ACPI_DEBUG_OUTPUT) || !defined (ACPI_NO_ERROR_MESSAGES)
/*
- * Module name is included in both debug and non-debug versions primarily for
- * error messages. The __FILE__ macro is not very useful for this, because it
- * often includes the entire pathname to the module
+ * The module name is used primarily for error and debug messages.
+ * The __FILE__ macro is not very useful for this, because it
+ * usually includes the entire pathname to the module making the
+ * debug output difficult to read.
*/
#define ACPI_MODULE_NAME(Name) static const char ACPI_UNUSED_VAR _AcpiModuleName[] = Name;
#else
+/*
+ * For the no-debug and no-error-msg cases, we must at least define
+ * a null module name.
+ */
#define ACPI_MODULE_NAME(Name)
+#define _AcpiModuleName ""
#endif
/*
#define ACPI_WARNING(plist) AcpiWarning plist
#define ACPI_EXCEPTION(plist) AcpiException plist
#define ACPI_ERROR(plist) AcpiError plist
+#define ACPI_BIOS_WARNING(plist) AcpiBiosWarning plist
+#define ACPI_BIOS_ERROR(plist) AcpiBiosError plist
#define ACPI_DEBUG_OBJECT(obj,l,i) AcpiExDoDebugObject(obj,l,i)
#else
#define ACPI_WARNING(plist)
#define ACPI_EXCEPTION(plist)
#define ACPI_ERROR(plist)
+#define ACPI_BIOS_WARNING(plist)
+#define ACPI_BIOS_ERROR(plist)
#define ACPI_DEBUG_OBJECT(obj,l,i)
#endif /* ACPI_NO_ERROR_MESSAGES */
* Common parameters used for debug output functions:
* line number, function name, module(file) name, component ID
*/
-#define ACPI_DEBUG_PARAMETERS __LINE__, ACPI_GET_FUNCTION_NAME, _AcpiModuleName, _COMPONENT
+#define ACPI_DEBUG_PARAMETERS \
+ __LINE__, ACPI_GET_FUNCTION_NAME, _AcpiModuleName, _COMPONENT
+
+/* Check if debug output is currently dynamically enabled */
+
+#define ACPI_IS_DEBUG_ENABLED(Level, Component) \
+ ((Level & AcpiDbgLevel) && (Component & AcpiDbgLayer))
/*
* Master debug print macros
* Print message if and only if:
* 1) Debug print for the current component is enabled
* 2) Debug error level or trace level for the print statement is enabled
+ *
+ * November 2012: Moved the runtime check for whether to actually emit the
+ * debug message outside of the print function itself. This improves overall
+ * performance at a relatively small code cost. Implementation involves the
+ * use of variadic macros supported by C99.
+ *
+ * Note: the ACPI_DO_WHILE0 macro is used to prevent some compilers from
+ * complaining about these constructs. On other compilers the do...while
+ * adds some extra code, so this feature is optional.
*/
-#define ACPI_DEBUG_PRINT(plist) AcpiDebugPrint plist
-#define ACPI_DEBUG_PRINT_RAW(plist) AcpiDebugPrintRaw plist
-
+#ifdef ACPI_USE_DO_WHILE_0
+#define ACPI_DO_WHILE0(a) do a while(0)
#else
+#define ACPI_DO_WHILE0(a) a
+#endif
+
+/* DEBUG_PRINT functions */
+
+#define ACPI_DEBUG_PRINT(plist) ACPI_ACTUAL_DEBUG plist
+#define ACPI_DEBUG_PRINT_RAW(plist) ACPI_ACTUAL_DEBUG_RAW plist
+
+/* Helper macros for DEBUG_PRINT */
+
+#define ACPI_DO_DEBUG_PRINT(Function, Level, Line, Filename, Modulename, Component, ...) \
+ ACPI_DO_WHILE0 ({ \
+ if (ACPI_IS_DEBUG_ENABLED (Level, Component)) \
+ { \
+ Function (Level, Line, Filename, Modulename, Component, __VA_ARGS__); \
+ } \
+ })
+
+#define ACPI_ACTUAL_DEBUG(Level, Line, Filename, Modulename, Component, ...) \
+ ACPI_DO_DEBUG_PRINT (AcpiDebugPrint, Level, Line, \
+ Filename, Modulename, Component, __VA_ARGS__)
+
+#define ACPI_ACTUAL_DEBUG_RAW(Level, Line, Filename, Modulename, Component, ...) \
+ ACPI_DO_DEBUG_PRINT (AcpiDebugPrintRaw, Level, Line, \
+ Filename, Modulename, Component, __VA_ARGS__)
+
+
+/*
+ * Function entry tracing
+ *
+ * The name of the function is emitted as a local variable that is
+ * intended to be used by both the entry trace and the exit trace.
+ */
+
+/* Helper macro */
+
+#define ACPI_TRACE_ENTRY(Name, Function, Type, Param) \
+ ACPI_FUNCTION_NAME (Name) \
+ Function (ACPI_DEBUG_PARAMETERS, (Type) (Param))
+
+/* The actual entry trace macros */
+
+#define ACPI_FUNCTION_TRACE(Name) \
+ ACPI_FUNCTION_NAME(Name) \
+ AcpiUtTrace (ACPI_DEBUG_PARAMETERS)
+
+#define ACPI_FUNCTION_TRACE_PTR(Name, Pointer) \
+ ACPI_TRACE_ENTRY (Name, AcpiUtTracePtr, void *, Pointer)
+
+#define ACPI_FUNCTION_TRACE_U32(Name, Value) \
+ ACPI_TRACE_ENTRY (Name, AcpiUtTraceU32, UINT32, Value)
+
+#define ACPI_FUNCTION_TRACE_STR(Name, String) \
+ ACPI_TRACE_ENTRY (Name, AcpiUtTraceStr, char *, String)
+
+#define ACPI_FUNCTION_ENTRY() \
+ AcpiUtTrackStackPtr()
+
+
+/*
+ * Function exit tracing
+ *
+ * These macros include a return statement. This is usually considered
+ * bad form, but having a separate exit macro before the actual return
+ * is very ugly and difficult to maintain.
+ *
+ * One of the FUNCTION_TRACE macros above must be used in conjunction
+ * with these macros so that "_AcpiFunctionName" is defined.
+ *
+ * There are two versions of most of the return macros. The default version is
+ * safer, since it avoids side-effects by guaranteeing that the argument will
+ * not be evaluated twice.
+ *
+ * A less-safe version of the macros is provided for optional use if the
+ * compiler uses excessive CPU stack (for example, this may happen in the
+ * debug case if code optimzation is disabled.)
+ */
+
+/* Exit trace helper macro */
+
+#ifndef ACPI_SIMPLE_RETURN_MACROS
+
+#define ACPI_TRACE_EXIT(Function, Type, Param) \
+ ACPI_DO_WHILE0 ({ \
+ register Type _Param = (Type) (Param); \
+ Function (ACPI_DEBUG_PARAMETERS, _Param); \
+ return (_Param); \
+ })
+
+#else /* Use original less-safe macros */
+
+#define ACPI_TRACE_EXIT(Function, Type, Param) \
+ ACPI_DO_WHILE0 ({ \
+ Function (ACPI_DEBUG_PARAMETERS, (Type) (Param)); \
+ return (Param); \
+ })
+
+#endif /* ACPI_SIMPLE_RETURN_MACROS */
+
+/* The actual exit macros */
+
+#define return_VOID \
+ ACPI_DO_WHILE0 ({ \
+ AcpiUtExit (ACPI_DEBUG_PARAMETERS); \
+ return; \
+ })
+
+#define return_ACPI_STATUS(Status) \
+ ACPI_TRACE_EXIT (AcpiUtStatusExit, ACPI_STATUS, Status)
+
+#define return_PTR(Pointer) \
+ ACPI_TRACE_EXIT (AcpiUtPtrExit, void *, Pointer)
+
+#define return_VALUE(Value) \
+ ACPI_TRACE_EXIT (AcpiUtValueExit, UINT64, Value)
+
+#define return_UINT32(Value) \
+ ACPI_TRACE_EXIT (AcpiUtValueExit, UINT32, Value)
+
+#define return_UINT8(Value) \
+ ACPI_TRACE_EXIT (AcpiUtValueExit, UINT8, Value)
+
+/* Conditional execution */
+
+#define ACPI_DEBUG_EXEC(a) a
+#define ACPI_DEBUG_ONLY_MEMBERS(a) a;
+#define _VERBOSE_STRUCTURES
+
+
+/* Various object display routines for debug */
+
+#define ACPI_DUMP_STACK_ENTRY(a) AcpiExDumpOperand((a), 0)
+#define ACPI_DUMP_OPERANDS(a, b ,c) AcpiExDumpOperands(a, b, c)
+#define ACPI_DUMP_ENTRY(a, b) AcpiNsDumpEntry (a, b)
+#define ACPI_DUMP_PATHNAME(a, b, c, d) AcpiNsDumpPathname(a, b, c, d)
+#define ACPI_DUMP_BUFFER(a, b) AcpiUtDebugDumpBuffer((UINT8 *) a, b, DB_BYTE_DISPLAY, _COMPONENT)
+
+#else /* ACPI_DEBUG_OUTPUT */
/*
* This is the non-debug case -- make everything go away,
* leaving no executable debug code!
*/
-#define ACPI_FUNCTION_NAME(a)
#define ACPI_DEBUG_PRINT(pl)
#define ACPI_DEBUG_PRINT_RAW(pl)
+#define ACPI_DEBUG_EXEC(a)
+#define ACPI_DEBUG_ONLY_MEMBERS(a)
+#define ACPI_FUNCTION_NAME(a)
+#define ACPI_FUNCTION_TRACE(a)
+#define ACPI_FUNCTION_TRACE_PTR(a, b)
+#define ACPI_FUNCTION_TRACE_U32(a, b)
+#define ACPI_FUNCTION_TRACE_STR(a, b)
+#define ACPI_FUNCTION_ENTRY()
+#define ACPI_DUMP_STACK_ENTRY(a)
+#define ACPI_DUMP_OPERANDS(a, b, c)
+#define ACPI_DUMP_ENTRY(a, b)
+#define ACPI_DUMP_PATHNAME(a, b, c, d)
+#define ACPI_DUMP_BUFFER(a, b)
+#define ACPI_IS_DEBUG_ENABLED(Level, Component) 0
+
+/* Return macros must have a return statement at the minimum */
+
+#define return_VOID return
+#define return_ACPI_STATUS(s) return(s)
+#define return_PTR(s) return(s)
+#define return_VALUE(s) return(s)
+#define return_UINT8(s) return(s)
+#define return_UINT32(s) return(s)
#endif /* ACPI_DEBUG_OUTPUT */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACPARSER_H__
#define __ACPARSER_H__
/*
- * psopcode - AML Opcode information
+ * psobject - support for parse object processing
+ */
+ACPI_STATUS
+AcpiPsBuildNamedOp (
+ ACPI_WALK_STATE *WalkState,
+ UINT8 *AmlOpStart,
+ ACPI_PARSE_OBJECT *UnnamedOp,
+ ACPI_PARSE_OBJECT **Op);
+
+ACPI_STATUS
+AcpiPsCreateOp (
+ ACPI_WALK_STATE *WalkState,
+ UINT8 *AmlOpStart,
+ ACPI_PARSE_OBJECT **NewOp);
+
+ACPI_STATUS
+AcpiPsCompleteOp (
+ ACPI_WALK_STATE *WalkState,
+ ACPI_PARSE_OBJECT **Op,
+ ACPI_STATUS Status);
+
+ACPI_STATUS
+AcpiPsCompleteFinalOp (
+ ACPI_WALK_STATE *WalkState,
+ ACPI_PARSE_OBJECT *Op,
+ ACPI_STATUS Status);
+
+
+/*
+ * psopinfo - AML Opcode information
*/
const ACPI_OPCODE_INFO *
AcpiPsGetOpcodeInfo (
AcpiPsIsLeadingChar (
UINT32 c);
-BOOLEAN
-AcpiPsIsPrefixChar (
- UINT32 c);
-
UINT32
AcpiPsGetName(
ACPI_PARSE_OBJECT *op);
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACPI_H__
#define __ACPI_H__
#include "acrestyp.h" /* Resource Descriptor structs */
#include "acpiosxf.h" /* OSL interfaces (ACPICA-to-OS) */
#include "acpixf.h" /* ACPI core subsystem external interfaces */
+#include "platform/acenvex.h" /* Extra environment-specific items */
#endif /* __ACPI_H__ */
-
/******************************************************************************
*
- * Name: acpiosxf.h - All interfaces to the OS Services Layer (OSL). These
+ * Name: acpiosxf.h - All interfaces to the OS Services Layer (OSL). These
* interfaces must be implemented by OSL to interface the
* ACPI components to the host operating system.
*
*****************************************************************************/
-
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exer
- se the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 4. Disclaimer and Export Compliance
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACPIOSXF_H__
#define __ACPIOSXF_H__
/*
* OSL Initialization and shutdown primitives
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsInitialize
ACPI_STATUS
AcpiOsInitialize (
void);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsTerminate
ACPI_STATUS
AcpiOsTerminate (
void);
+#endif
/*
* ACPI Table interfaces
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetRootPointer
ACPI_PHYSICAL_ADDRESS
AcpiOsGetRootPointer (
void);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsPredefinedOverride
ACPI_STATUS
AcpiOsPredefinedOverride (
const ACPI_PREDEFINED_NAMES *InitVal,
ACPI_STRING *NewVal);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsTableOverride
ACPI_STATUS
AcpiOsTableOverride (
ACPI_TABLE_HEADER *ExistingTable,
ACPI_TABLE_HEADER **NewTable);
+#endif
+
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsPhysicalTableOverride
+ACPI_STATUS
+AcpiOsPhysicalTableOverride (
+ ACPI_TABLE_HEADER *ExistingTable,
+ ACPI_PHYSICAL_ADDRESS *NewAddress,
+ UINT32 *NewTableLength);
+#endif
/*
* Spinlock primitives
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCreateLock
ACPI_STATUS
AcpiOsCreateLock (
ACPI_SPINLOCK *OutHandle);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsDeleteLock
void
AcpiOsDeleteLock (
ACPI_SPINLOCK Handle);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAcquireLock
ACPI_CPU_FLAGS
AcpiOsAcquireLock (
ACPI_SPINLOCK Handle);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReleaseLock
void
AcpiOsReleaseLock (
ACPI_SPINLOCK Handle,
ACPI_CPU_FLAGS Flags);
+#endif
/*
* Semaphore primitives
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCreateSemaphore
ACPI_STATUS
AcpiOsCreateSemaphore (
UINT32 MaxUnits,
UINT32 InitialUnits,
ACPI_SEMAPHORE *OutHandle);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsDeleteSemaphore
ACPI_STATUS
AcpiOsDeleteSemaphore (
ACPI_SEMAPHORE Handle);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWaitSemaphore
ACPI_STATUS
AcpiOsWaitSemaphore (
ACPI_SEMAPHORE Handle,
UINT32 Units,
UINT16 Timeout);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsSignalSemaphore
ACPI_STATUS
AcpiOsSignalSemaphore (
ACPI_SEMAPHORE Handle,
UINT32 Units);
+#endif
/*
*/
#if (ACPI_MUTEX_TYPE != ACPI_BINARY_SEMAPHORE)
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCreateMutex
ACPI_STATUS
AcpiOsCreateMutex (
ACPI_MUTEX *OutHandle);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsDeleteMutex
void
AcpiOsDeleteMutex (
ACPI_MUTEX Handle);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAcquireMutex
ACPI_STATUS
AcpiOsAcquireMutex (
ACPI_MUTEX Handle,
UINT16 Timeout);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReleaseMutex
void
AcpiOsReleaseMutex (
ACPI_MUTEX Handle);
#endif
+#endif
+
/*
* Memory allocation and mapping
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAllocate
void *
AcpiOsAllocate (
ACPI_SIZE Size);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAllocateZeroed
+void *
+AcpiOsAllocateZeroed (
+ ACPI_SIZE Size);
+#endif
+
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsFree
void
AcpiOsFree (
void * Memory);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsMapMemory
void *
AcpiOsMapMemory (
ACPI_PHYSICAL_ADDRESS Where,
ACPI_SIZE Length);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsUnmapMemory
void
AcpiOsUnmapMemory (
void *LogicalAddress,
ACPI_SIZE Size);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetPhysicalAddress
ACPI_STATUS
AcpiOsGetPhysicalAddress (
void *LogicalAddress,
ACPI_PHYSICAL_ADDRESS *PhysicalAddress);
+#endif
/*
* Memory/Object Cache
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCreateCache
ACPI_STATUS
AcpiOsCreateCache (
char *CacheName,
UINT16 ObjectSize,
UINT16 MaxDepth,
ACPI_CACHE_T **ReturnCache);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsDeleteCache
ACPI_STATUS
AcpiOsDeleteCache (
ACPI_CACHE_T *Cache);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsPurgeCache
ACPI_STATUS
AcpiOsPurgeCache (
ACPI_CACHE_T *Cache);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAcquireObject
void *
AcpiOsAcquireObject (
ACPI_CACHE_T *Cache);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReleaseObject
ACPI_STATUS
AcpiOsReleaseObject (
ACPI_CACHE_T *Cache,
void *Object);
+#endif
/*
* Interrupt handlers
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsInstallInterruptHandler
ACPI_STATUS
AcpiOsInstallInterruptHandler (
UINT32 InterruptNumber,
ACPI_OSD_HANDLER ServiceRoutine,
void *Context);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsRemoveInterruptHandler
ACPI_STATUS
AcpiOsRemoveInterruptHandler (
UINT32 InterruptNumber,
ACPI_OSD_HANDLER ServiceRoutine);
+#endif
/*
* Threads and Scheduling
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetThreadId
ACPI_THREAD_ID
AcpiOsGetThreadId (
void);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsExecute
ACPI_STATUS
AcpiOsExecute (
ACPI_EXECUTE_TYPE Type,
ACPI_OSD_EXEC_CALLBACK Function,
void *Context);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWaitEventsComplete
void
AcpiOsWaitEventsComplete (
- void *Context);
+ void);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsSleep
void
AcpiOsSleep (
UINT64 Milliseconds);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsStall
void
AcpiOsStall (
UINT32 Microseconds);
+#endif
/*
* Platform and hardware-independent I/O interfaces
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReadPort
ACPI_STATUS
AcpiOsReadPort (
ACPI_IO_ADDRESS Address,
UINT32 *Value,
UINT32 Width);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWritePort
ACPI_STATUS
AcpiOsWritePort (
ACPI_IO_ADDRESS Address,
UINT32 Value,
UINT32 Width);
+#endif
/*
* Platform and hardware-independent physical memory interfaces
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReadMemory
ACPI_STATUS
AcpiOsReadMemory (
ACPI_PHYSICAL_ADDRESS Address,
- UINT32 *Value,
+ UINT64 *Value,
UINT32 Width);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWriteMemory
ACPI_STATUS
AcpiOsWriteMemory (
ACPI_PHYSICAL_ADDRESS Address,
- UINT32 Value,
+ UINT64 Value,
UINT32 Width);
+#endif
/*
* Note: Can't use "Register" as a parameter, changed to "Reg" --
* certain compilers complain.
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReadPciConfiguration
ACPI_STATUS
AcpiOsReadPciConfiguration (
ACPI_PCI_ID *PciId,
UINT32 Reg,
- void *Value,
+ UINT64 *Value,
UINT32 Width);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWritePciConfiguration
ACPI_STATUS
AcpiOsWritePciConfiguration (
ACPI_PCI_ID *PciId,
UINT32 Reg,
UINT64 Value,
UINT32 Width);
-
-
-/*
- * Interim function needed for PCI IRQ routing
- */
-void
-AcpiOsDerivePciId(
- ACPI_HANDLE Device,
- ACPI_HANDLE Region,
- ACPI_PCI_ID **PciId);
+#endif
/*
* Miscellaneous
*/
-ACPI_STATUS
-AcpiOsValidateInterface (
- char *Interface);
-
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReadable
BOOLEAN
AcpiOsReadable (
void *Pointer,
ACPI_SIZE Length);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWritable
BOOLEAN
AcpiOsWritable (
void *Pointer,
ACPI_SIZE Length);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTimer
UINT64
AcpiOsGetTimer (
void);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsSignal
ACPI_STATUS
AcpiOsSignal (
UINT32 Function,
void *Info);
+#endif
/*
* Debug print routines
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsPrintf
void ACPI_INTERNAL_VAR_XFACE
AcpiOsPrintf (
const char *Format,
...);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsVprintf
void
AcpiOsVprintf (
const char *Format,
va_list Args);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsRedirectOutput
void
AcpiOsRedirectOutput (
void *Destination);
+#endif
/*
* Debug input
*/
-UINT32
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetLine
+ACPI_STATUS
AcpiOsGetLine (
- char *Buffer);
+ char *Buffer,
+ UINT32 BufferLength,
+ UINT32 *BytesRead);
+#endif
+
+
+/*
+ * Obtain ACPI table(s)
+ */
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByName
+ACPI_STATUS
+AcpiOsGetTableByName (
+ char *Signature,
+ UINT32 Instance,
+ ACPI_TABLE_HEADER **Table,
+ ACPI_PHYSICAL_ADDRESS *Address);
+#endif
+
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByIndex
+ACPI_STATUS
+AcpiOsGetTableByIndex (
+ UINT32 Index,
+ ACPI_TABLE_HEADER **Table,
+ UINT32 *Instance,
+ ACPI_PHYSICAL_ADDRESS *Address);
+#endif
+
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByAddress
+ACPI_STATUS
+AcpiOsGetTableByAddress (
+ ACPI_PHYSICAL_ADDRESS Address,
+ ACPI_TABLE_HEADER **Table);
+#endif
/*
* Directory manipulation
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsOpenDirectory
void *
AcpiOsOpenDirectory (
char *Pathname,
char *WildcardSpec,
char RequestedFileType);
+#endif
/* RequesteFileType values */
#define REQUEST_DIR_ONLY 1
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetNextFilename
char *
AcpiOsGetNextFilename (
void *DirHandle);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCloseDirectory
void
AcpiOsCloseDirectory (
void *DirHandle);
+#endif
+
+
+/*
+ * File I/O and related support
+ */
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsOpenFile
+ACPI_FILE
+AcpiOsOpenFile (
+ const char *Path,
+ UINT8 Modes);
+#endif
+
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCloseFile
+void
+AcpiOsCloseFile (
+ ACPI_FILE File);
+#endif
+
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReadFile
+int
+AcpiOsReadFile (
+ ACPI_FILE File,
+ void *Buffer,
+ ACPI_SIZE Size,
+ ACPI_SIZE Count);
+#endif
+
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWriteFile
+int
+AcpiOsWriteFile (
+ ACPI_FILE File,
+ void *Buffer,
+ ACPI_SIZE Size,
+ ACPI_SIZE Count);
+#endif
+
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetFileOffset
+long
+AcpiOsGetFileOffset (
+ ACPI_FILE File);
+#endif
+
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsSetFileOffset
+ACPI_STATUS
+AcpiOsSetFileOffset (
+ ACPI_FILE File,
+ long Offset,
+ UINT8 From);
+#endif
#endif /* __ACPIOSXF_H__ */
-
/******************************************************************************
*
* Name: acpixf.h - External interfaces to the ACPI subsystem
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#ifndef __ACXFACE_H__
+#define __ACXFACE_H__
+
+/* Current ACPICA subsystem version in YYYYMMDD format */
+
+#define ACPI_CA_VERSION 0x20141107
+
+#include "acconfig.h"
+#include "actypes.h"
+#include "actbl.h"
+#include "acbuffer.h"
+
+
+/*****************************************************************************
*
- * The above copyright and patent license is granted only if the following
- * conditions are met:
+ * Macros used for ACPICA globals and configuration
*
- * 3. Conditions
+ ****************************************************************************/
+
+/*
+ * Ensure that global variables are defined and initialized only once.
*
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
+ * The use of these macros allows for a single list of globals (here)
+ * in order to simplify maintenance of the code.
+ */
+#ifdef DEFINE_ACPI_GLOBALS
+#define ACPI_GLOBAL(type,name) \
+ extern type name; \
+ type name
+
+#define ACPI_INIT_GLOBAL(type,name,value) \
+ type name=value
+
+#else
+#ifndef ACPI_GLOBAL
+#define ACPI_GLOBAL(type,name) \
+ extern type name
+#endif
+
+#ifndef ACPI_INIT_GLOBAL
+#define ACPI_INIT_GLOBAL(type,name,value) \
+ extern type name
+#endif
+#endif
+
+/*
+ * These macros configure the various ACPICA interfaces. They are
+ * useful for generating stub inline functions for features that are
+ * configured out of the current kernel or ACPICA application.
+ */
+#ifndef ACPI_EXTERNAL_RETURN_STATUS
+#define ACPI_EXTERNAL_RETURN_STATUS(Prototype) \
+ Prototype;
+#endif
+
+#ifndef ACPI_EXTERNAL_RETURN_OK
+#define ACPI_EXTERNAL_RETURN_OK(Prototype) \
+ Prototype;
+#endif
+
+#ifndef ACPI_EXTERNAL_RETURN_VOID
+#define ACPI_EXTERNAL_RETURN_VOID(Prototype) \
+ Prototype;
+#endif
+
+#ifndef ACPI_EXTERNAL_RETURN_UINT32
+#define ACPI_EXTERNAL_RETURN_UINT32(Prototype) \
+ Prototype;
+#endif
+
+#ifndef ACPI_EXTERNAL_RETURN_PTR
+#define ACPI_EXTERNAL_RETURN_PTR(Prototype) \
+ Prototype;
+#endif
+
+
+/*****************************************************************************
*
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
+ * Public globals and runtime configuration options
*
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
+ ****************************************************************************/
+
+/*
+ * Enable "slack mode" of the AML interpreter? Default is FALSE, and the
+ * interpreter strictly follows the ACPI specification. Setting to TRUE
+ * allows the interpreter to ignore certain errors and/or bad AML constructs.
*
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
+ * Currently, these features are enabled by this flag:
*
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
+ * 1) Allow "implicit return" of last value in a control method
+ * 2) Allow access beyond the end of an operation region
+ * 3) Allow access to uninitialized locals/args (auto-init to integer 0)
+ * 4) Allow ANY object type to be a source operand for the Store() operator
+ * 5) Allow unresolved references (invalid target name) in package objects
+ * 6) Enable warning messages for behavior that is not ACPI spec compliant
+ */
+ACPI_INIT_GLOBAL (UINT8, AcpiGbl_EnableInterpreterSlack, FALSE);
+
+/*
+ * Automatically serialize all methods that create named objects? Default
+ * is TRUE, meaning that all NonSerialized methods are scanned once at
+ * table load time to determine those that create named objects. Methods
+ * that create named objects are marked Serialized in order to prevent
+ * possible run-time problems if they are entered by more than one thread.
+ */
+ACPI_INIT_GLOBAL (UINT8, AcpiGbl_AutoSerializeMethods, TRUE);
+
+/*
+ * Create the predefined _OSI method in the namespace? Default is TRUE
+ * because ACPICA is fully compatible with other ACPI implementations.
+ * Changing this will revert ACPICA (and machine ASL) to pre-OSI behavior.
+ */
+ACPI_INIT_GLOBAL (UINT8, AcpiGbl_CreateOsiMethod, TRUE);
+
+/*
+ * Optionally use default values for the ACPI register widths. Set this to
+ * TRUE to use the defaults, if an FADT contains incorrect widths/lengths.
+ */
+ACPI_INIT_GLOBAL (UINT8, AcpiGbl_UseDefaultRegisterWidths, TRUE);
+
+/*
+ * Whether or not to verify the table checksum before installation. Set
+ * this to TRUE to verify the table checksum before install it to the table
+ * manager. Note that enabling this option causes errors to happen in some
+ * OSPMs during early initialization stages. Default behavior is to do such
+ * verification.
+ */
+ACPI_INIT_GLOBAL (UINT8, AcpiGbl_VerifyTableChecksum, TRUE);
+
+/*
+ * Optionally enable output from the AML Debug Object.
+ */
+ACPI_INIT_GLOBAL (UINT8, AcpiGbl_EnableAmlDebugObject, FALSE);
+
+/*
+ * Optionally copy the entire DSDT to local memory (instead of simply
+ * mapping it.) There are some BIOSs that corrupt or replace the original
+ * DSDT, creating the need for this option. Default is FALSE, do not copy
+ * the DSDT.
+ */
+ACPI_INIT_GLOBAL (UINT8, AcpiGbl_CopyDsdtLocally, FALSE);
+
+/*
+ * Optionally ignore an XSDT if present and use the RSDT instead.
+ * Although the ACPI specification requires that an XSDT be used instead
+ * of the RSDT, the XSDT has been found to be corrupt or ill-formed on
+ * some machines. Default behavior is to use the XSDT if present.
+ */
+ACPI_INIT_GLOBAL (UINT8, AcpiGbl_DoNotUseXsdt, FALSE);
+
+/*
+ * Optionally use 32-bit FADT addresses if and when there is a conflict
+ * (address mismatch) between the 32-bit and 64-bit versions of the
+ * address. Although ACPICA adheres to the ACPI specification which
+ * requires the use of the corresponding 64-bit address if it is non-zero,
+ * some machines have been found to have a corrupted non-zero 64-bit
+ * address. Default is FALSE, do not favor the 32-bit addresses.
+ */
+ACPI_INIT_GLOBAL (UINT8, AcpiGbl_Use32BitFadtAddresses, FALSE);
+
+/*
+ * Optionally truncate I/O addresses to 16 bits. Provides compatibility
+ * with other ACPI implementations. NOTE: During ACPICA initialization,
+ * this value is set to TRUE if any Windows OSI strings have been
+ * requested by the BIOS.
+ */
+ACPI_INIT_GLOBAL (UINT8, AcpiGbl_TruncateIoAddresses, FALSE);
+
+/*
+ * Disable runtime checking and repair of values returned by control methods.
+ * Use only if the repair is causing a problem on a particular machine.
+ */
+ACPI_INIT_GLOBAL (UINT8, AcpiGbl_DisableAutoRepair, FALSE);
+
+/*
+ * Optionally do not install any SSDTs from the RSDT/XSDT during initialization.
+ * This can be useful for debugging ACPI problems on some machines.
+ */
+ACPI_INIT_GLOBAL (UINT8, AcpiGbl_DisableSsdtTableInstall, FALSE);
+
+/*
+ * We keep track of the latest version of Windows that has been requested by
+ * the BIOS. ACPI 5.0.
+ */
+ACPI_INIT_GLOBAL (UINT8, AcpiGbl_OsiData, 0);
+
+/*
+ * ACPI 5.0 introduces the concept of a "reduced hardware platform", meaning
+ * that the ACPI hardware is no longer required. A flag in the FADT indicates
+ * a reduced HW machine, and that flag is duplicated here for convenience.
+ */
+ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_ReducedHardware, FALSE);
+
+/*
+ * This mechanism is used to trace a specified AML method. The method is
+ * traced each time it is executed.
+ */
+ACPI_INIT_GLOBAL (UINT32, AcpiGbl_TraceFlags, 0);
+ACPI_INIT_GLOBAL (ACPI_NAME, AcpiGbl_TraceMethodName, 0);
+
+/*
+ * Runtime configuration of debug output control masks. We want the debug
+ * switches statically initialized so they are already set when the debugger
+ * is entered.
+ */
+#ifdef ACPI_DEBUG_OUTPUT
+ACPI_INIT_GLOBAL (UINT32, AcpiDbgLevel, ACPI_DEBUG_DEFAULT);
+#else
+ACPI_INIT_GLOBAL (UINT32, AcpiDbgLevel, ACPI_NORMAL_DEFAULT);
+#endif
+ACPI_INIT_GLOBAL (UINT32, AcpiDbgLayer, ACPI_COMPONENT_DEFAULT);
+
+/*
+ * Other miscellaneous globals
+ */
+ACPI_GLOBAL (ACPI_TABLE_FADT, AcpiGbl_FADT);
+ACPI_GLOBAL (UINT32, AcpiCurrentGpeCount);
+ACPI_GLOBAL (BOOLEAN, AcpiGbl_SystemAwakeAndRunning);
+
+
+/*****************************************************************************
*
- * 4. Disclaimer and Export Compliance
+ * ACPICA public interface configuration.
*
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
+ * Interfaces that are configured out of the ACPICA build are replaced
+ * by inlined stubs by default.
*
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
+ ****************************************************************************/
+
+/*
+ * Hardware-reduced prototypes (default: Not hardware reduced).
*
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
+ * All ACPICA hardware-related interfaces that use these macros will be
+ * configured out of the ACPICA build if the ACPI_REDUCED_HARDWARE flag
+ * is set to TRUE.
*
- *****************************************************************************/
+ * Note: This static build option for reduced hardware is intended to
+ * reduce ACPICA code size if desired or necessary. However, even if this
+ * option is not specified, the runtime behavior of ACPICA is dependent
+ * on the actual FADT reduced hardware flag (HW_REDUCED_ACPI). If set,
+ * the flag will enable similar behavior -- ACPICA will not attempt
+ * to access any ACPI-relate hardware (SCI, GPEs, Fixed Events, etc.)
+ */
+#if (!ACPI_REDUCED_HARDWARE)
+#define ACPI_HW_DEPENDENT_RETURN_STATUS(Prototype) \
+ ACPI_EXTERNAL_RETURN_STATUS(Prototype)
+#define ACPI_HW_DEPENDENT_RETURN_OK(Prototype) \
+ ACPI_EXTERNAL_RETURN_OK(Prototype)
-#ifndef __ACXFACE_H__
-#define __ACXFACE_H__
+#define ACPI_HW_DEPENDENT_RETURN_VOID(Prototype) \
+ ACPI_EXTERNAL_RETURN_VOID(Prototype)
-/* Current ACPICA subsystem version in YYYYMMDD format */
+#else
+#define ACPI_HW_DEPENDENT_RETURN_STATUS(Prototype) \
+ static ACPI_INLINE Prototype {return(AE_NOT_CONFIGURED);}
-#define ACPI_CA_VERSION 0x20100702
+#define ACPI_HW_DEPENDENT_RETURN_OK(Prototype) \
+ static ACPI_INLINE Prototype {return(AE_OK);}
+
+#define ACPI_HW_DEPENDENT_RETURN_VOID(Prototype) \
+ static ACPI_INLINE Prototype {return;}
+
+#endif /* !ACPI_REDUCED_HARDWARE */
-#include "actypes.h"
-#include "actbl.h"
/*
- * Globals that are publically available
+ * Error message prototypes (default: error messages enabled).
+ *
+ * All interfaces related to error and warning messages
+ * will be configured out of the ACPICA build if the
+ * ACPI_NO_ERROR_MESSAGE flag is defined.
*/
-extern UINT32 AcpiCurrentGpeCount;
-extern ACPI_TABLE_FADT AcpiGbl_FADT;
+#ifndef ACPI_NO_ERROR_MESSAGES
+#define ACPI_MSG_DEPENDENT_RETURN_VOID(Prototype) \
+ Prototype;
-/* Runtime configuration of debug print levels */
+#else
+#define ACPI_MSG_DEPENDENT_RETURN_VOID(Prototype) \
+ static ACPI_INLINE Prototype {return;}
-extern UINT32 AcpiDbgLevel;
-extern UINT32 AcpiDbgLayer;
+#endif /* ACPI_NO_ERROR_MESSAGES */
-/* ACPICA runtime options */
-extern UINT8 AcpiGbl_EnableInterpreterSlack;
-extern UINT8 AcpiGbl_AllMethodsSerialized;
-extern UINT8 AcpiGbl_CreateOsiMethod;
-extern UINT8 AcpiGbl_LeaveWakeGpesDisabled;
-extern UINT8 AcpiGbl_UseDefaultRegisterWidths;
-extern ACPI_NAME AcpiGbl_TraceMethodName;
-extern UINT32 AcpiGbl_TraceFlags;
-extern UINT8 AcpiGbl_EnableAmlDebugObject;
-extern UINT8 AcpiGbl_CopyDsdtLocally;
-extern UINT8 AcpiGbl_TruncateIoAddresses;
+/*
+ * Debugging output prototypes (default: no debug output).
+ *
+ * All interfaces related to debug output messages
+ * will be configured out of the ACPICA build unless the
+ * ACPI_DEBUG_OUTPUT flag is defined.
+ */
+#ifdef ACPI_DEBUG_OUTPUT
+#define ACPI_DBG_DEPENDENT_RETURN_VOID(Prototype) \
+ Prototype;
+
+#else
+#define ACPI_DBG_DEPENDENT_RETURN_VOID(Prototype) \
+ static ACPI_INLINE Prototype {return;}
+
+#endif /* ACPI_DEBUG_OUTPUT */
/*
- * Global interfaces
+ * Application prototypes
+ *
+ * All interfaces used by application will be configured
+ * out of the ACPICA build unless the ACPI_APPLICATION
+ * flag is defined.
*/
+#ifdef ACPI_APPLICATION
+#define ACPI_APP_DEPENDENT_RETURN_VOID(Prototype) \
+ Prototype;
+
+#else
+#define ACPI_APP_DEPENDENT_RETURN_VOID(Prototype) \
+ static ACPI_INLINE Prototype {return;}
+
+#endif /* ACPI_APPLICATION */
+
+
+/*****************************************************************************
+ *
+ * ACPICA public interface prototypes
+ *
+ ****************************************************************************/
+
+/*
+ * Initialization
+ */
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiInitializeTables (
ACPI_TABLE_DESC *InitialStorage,
UINT32 InitialTableCount,
- BOOLEAN AllowResize);
+ BOOLEAN AllowResize))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiInitializeSubsystem (
- void);
+ void))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiEnableSubsystem (
- UINT32 Flags);
+ UINT32 Flags))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiInitializeObjects (
- UINT32 Flags);
+ UINT32 Flags))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiTerminate (
- void);
+ void))
-ACPI_STATUS
-AcpiSubsystemStatus (
- void);
+/*
+ * Miscellaneous global interfaces
+ */
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiEnable (
- void);
+ void))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiDisable (
- void);
+ void))
+
+ACPI_EXTERNAL_RETURN_STATUS (
+ACPI_STATUS
+AcpiSubsystemStatus (
+ void))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiGetSystemInfo (
- ACPI_BUFFER *RetBuffer);
+ ACPI_BUFFER *RetBuffer))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiGetStatistics (
- ACPI_STATISTICS *Stats);
+ ACPI_STATISTICS *Stats))
+ACPI_EXTERNAL_RETURN_PTR (
const char *
AcpiFormatException (
- ACPI_STATUS Exception);
+ ACPI_STATUS Exception))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiPurgeCachedObjects (
- void);
+ void))
+
+ACPI_EXTERNAL_RETURN_STATUS (
+ACPI_STATUS
+AcpiInstallInterface (
+ ACPI_STRING InterfaceName))
+
+ACPI_EXTERNAL_RETURN_STATUS (
+ACPI_STATUS
+AcpiRemoveInterface (
+ ACPI_STRING InterfaceName))
+
+ACPI_EXTERNAL_RETURN_STATUS (
+ACPI_STATUS
+AcpiUpdateInterfaces (
+ UINT8 Action))
+
+ACPI_EXTERNAL_RETURN_UINT32 (
+UINT32
+AcpiCheckAddressRange (
+ ACPI_ADR_SPACE_TYPE SpaceId,
+ ACPI_PHYSICAL_ADDRESS Address,
+ ACPI_SIZE Length,
+ BOOLEAN Warn))
+
+ACPI_EXTERNAL_RETURN_STATUS (
+ACPI_STATUS
+AcpiDecodePldBuffer (
+ UINT8 *InBuffer,
+ ACPI_SIZE Length,
+ ACPI_PLD_INFO **ReturnBuffer))
/*
- * ACPI Memory managment
+ * ACPI table load/unload interfaces
*/
-void *
-AcpiAllocate (
- UINT32 Size);
+ACPI_EXTERNAL_RETURN_STATUS (
+ACPI_STATUS
+AcpiInstallTable (
+ ACPI_PHYSICAL_ADDRESS Address,
+ BOOLEAN Physical))
-void *
-AcpiCallocate (
- UINT32 Size);
+ACPI_EXTERNAL_RETURN_STATUS (
+ACPI_STATUS
+AcpiLoadTable (
+ ACPI_TABLE_HEADER *Table))
+
+ACPI_EXTERNAL_RETURN_STATUS (
+ACPI_STATUS
+AcpiUnloadParentTable (
+ ACPI_HANDLE Object))
-void
-AcpiFree (
- void *Address);
+ACPI_EXTERNAL_RETURN_STATUS (
+ACPI_STATUS
+AcpiLoadTables (
+ void))
/*
* ACPI table manipulation interfaces
*/
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiReallocateRootTable (
- void);
+ void))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiFindRootPointer (
- ACPI_SIZE *RsdpAddress);
-
-ACPI_STATUS
-AcpiLoadTables (
- void);
+ ACPI_SIZE *RsdpAddress))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiGetTableHeader (
ACPI_STRING Signature,
UINT32 Instance,
- ACPI_TABLE_HEADER *OutTableHeader);
+ ACPI_TABLE_HEADER *OutTableHeader))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiGetTable (
ACPI_STRING Signature,
UINT32 Instance,
- ACPI_TABLE_HEADER **OutTable);
+ ACPI_TABLE_HEADER **OutTable))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiGetTableByIndex (
UINT32 TableIndex,
- ACPI_TABLE_HEADER **OutTable);
+ ACPI_TABLE_HEADER **OutTable))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiInstallTableHandler (
ACPI_TABLE_HANDLER Handler,
- void *Context);
+ void *Context))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiRemoveTableHandler (
- ACPI_TABLE_HANDLER Handler);
+ ACPI_TABLE_HANDLER Handler))
/*
* Namespace and name interfaces
*/
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiWalkNamespace (
ACPI_OBJECT_TYPE Type,
ACPI_HANDLE StartObject,
UINT32 MaxDepth,
- ACPI_WALK_CALLBACK PreOrderVisit,
- ACPI_WALK_CALLBACK PostOrderVisit,
+ ACPI_WALK_CALLBACK DescendingCallback,
+ ACPI_WALK_CALLBACK AscendingCallback,
void *Context,
- void **ReturnValue);
+ void **ReturnValue))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiGetDevices (
char *HID,
ACPI_WALK_CALLBACK UserFunction,
void *Context,
- void **ReturnValue);
+ void **ReturnValue))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiGetName (
ACPI_HANDLE Object,
UINT32 NameType,
- ACPI_BUFFER *RetPathPtr);
+ ACPI_BUFFER *RetPathPtr))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiGetHandle (
ACPI_HANDLE Parent,
ACPI_STRING Pathname,
- ACPI_HANDLE *RetHandle);
+ ACPI_HANDLE *RetHandle))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiAttachData (
ACPI_HANDLE Object,
ACPI_OBJECT_HANDLER Handler,
- void *Data);
+ void *Data))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiDetachData (
ACPI_HANDLE Object,
- ACPI_OBJECT_HANDLER Handler);
+ ACPI_OBJECT_HANDLER Handler))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiGetData (
ACPI_HANDLE Object,
ACPI_OBJECT_HANDLER Handler,
- void **Data);
+ void **Data))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiDebugTrace (
char *Name,
UINT32 DebugLevel,
UINT32 DebugLayer,
- UINT32 Flags);
+ UINT32 Flags))
/*
* Object manipulation and enumeration
*/
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiEvaluateObject (
ACPI_HANDLE Object,
ACPI_STRING Pathname,
ACPI_OBJECT_LIST *ParameterObjects,
- ACPI_BUFFER *ReturnObjectBuffer);
+ ACPI_BUFFER *ReturnObjectBuffer))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiEvaluateObjectTyped (
ACPI_HANDLE Object,
ACPI_STRING Pathname,
ACPI_OBJECT_LIST *ExternalParams,
ACPI_BUFFER *ReturnBuffer,
- ACPI_OBJECT_TYPE ReturnType);
+ ACPI_OBJECT_TYPE ReturnType))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiGetObjectInfo (
ACPI_HANDLE Object,
- ACPI_DEVICE_INFO **ReturnBuffer);
+ ACPI_DEVICE_INFO **ReturnBuffer))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiInstallMethod (
- UINT8 *Buffer);
+ UINT8 *Buffer))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiGetNextObject (
ACPI_OBJECT_TYPE Type,
ACPI_HANDLE Parent,
ACPI_HANDLE Child,
- ACPI_HANDLE *OutHandle);
+ ACPI_HANDLE *OutHandle))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiGetType (
ACPI_HANDLE Object,
- ACPI_OBJECT_TYPE *OutType);
+ ACPI_OBJECT_TYPE *OutType))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiGetParent (
ACPI_HANDLE Object,
- ACPI_HANDLE *OutHandle);
+ ACPI_HANDLE *OutHandle))
/*
* Handler interfaces
*/
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiInstallInitializationHandler (
ACPI_INIT_HANDLER Handler,
- UINT32 Function);
+ UINT32 Function))
+
+ACPI_HW_DEPENDENT_RETURN_STATUS (
+ACPI_STATUS
+AcpiInstallSciHandler (
+ ACPI_SCI_HANDLER Address,
+ void *Context))
+
+ACPI_HW_DEPENDENT_RETURN_STATUS (
+ACPI_STATUS
+AcpiRemoveSciHandler (
+ ACPI_SCI_HANDLER Address))
+
+ACPI_HW_DEPENDENT_RETURN_STATUS (
+ACPI_STATUS
+AcpiInstallGlobalEventHandler (
+ ACPI_GBL_EVENT_HANDLER Handler,
+ void *Context))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiInstallFixedEventHandler (
UINT32 AcpiEvent,
ACPI_EVENT_HANDLER Handler,
- void *Context);
+ void *Context))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiRemoveFixedEventHandler (
UINT32 AcpiEvent,
- ACPI_EVENT_HANDLER Handler);
+ ACPI_EVENT_HANDLER Handler))
+
+ACPI_HW_DEPENDENT_RETURN_STATUS (
+ACPI_STATUS
+AcpiInstallGpeHandler (
+ ACPI_HANDLE GpeDevice,
+ UINT32 GpeNumber,
+ UINT32 Type,
+ ACPI_GPE_HANDLER Address,
+ void *Context))
+
+ACPI_HW_DEPENDENT_RETURN_STATUS (
+ACPI_STATUS
+AcpiRemoveGpeHandler (
+ ACPI_HANDLE GpeDevice,
+ UINT32 GpeNumber,
+ ACPI_GPE_HANDLER Address))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiInstallNotifyHandler (
ACPI_HANDLE Device,
UINT32 HandlerType,
ACPI_NOTIFY_HANDLER Handler,
- void *Context);
+ void *Context))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiRemoveNotifyHandler (
ACPI_HANDLE Device,
UINT32 HandlerType,
- ACPI_NOTIFY_HANDLER Handler);
+ ACPI_NOTIFY_HANDLER Handler))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiInstallAddressSpaceHandler (
ACPI_HANDLE Device,
ACPI_ADR_SPACE_TYPE SpaceId,
ACPI_ADR_SPACE_HANDLER Handler,
ACPI_ADR_SPACE_SETUP Setup,
- void *Context);
+ void *Context))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiRemoveAddressSpaceHandler (
ACPI_HANDLE Device,
ACPI_ADR_SPACE_TYPE SpaceId,
- ACPI_ADR_SPACE_HANDLER Handler);
+ ACPI_ADR_SPACE_HANDLER Handler))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
-AcpiInstallGpeHandler (
- ACPI_HANDLE GpeDevice,
- UINT32 GpeNumber,
- UINT32 Type,
- ACPI_EVENT_HANDLER Address,
- void *Context);
-
-ACPI_STATUS
-AcpiRemoveGpeHandler (
- ACPI_HANDLE GpeDevice,
- UINT32 GpeNumber,
- ACPI_EVENT_HANDLER Address);
+AcpiInstallExceptionHandler (
+ ACPI_EXCEPTION_HANDLER Handler))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
-AcpiInstallExceptionHandler (
- ACPI_EXCEPTION_HANDLER Handler);
+AcpiInstallInterfaceHandler (
+ ACPI_INTERFACE_HANDLER Handler))
/*
- * Event interfaces
+ * Global Lock interfaces
*/
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiAcquireGlobalLock (
UINT16 Timeout,
- UINT32 *Handle);
+ UINT32 *Handle))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiReleaseGlobalLock (
- UINT32 Handle);
+ UINT32 Handle))
+
+/*
+ * Interfaces to AML mutex objects
+ */
+ACPI_EXTERNAL_RETURN_STATUS (
+ACPI_STATUS
+AcpiAcquireMutex (
+ ACPI_HANDLE Handle,
+ ACPI_STRING Pathname,
+ UINT16 Timeout))
+
+ACPI_EXTERNAL_RETURN_STATUS (
+ACPI_STATUS
+AcpiReleaseMutex (
+ ACPI_HANDLE Handle,
+ ACPI_STRING Pathname))
+
+
+/*
+ * Fixed Event interfaces
+ */
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiEnableEvent (
UINT32 Event,
- UINT32 Flags);
+ UINT32 Flags))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiDisableEvent (
UINT32 Event,
- UINT32 Flags);
+ UINT32 Flags))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiClearEvent (
- UINT32 Event);
+ UINT32 Event))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiGetEventStatus (
UINT32 Event,
- ACPI_EVENT_STATUS *EventStatus);
+ ACPI_EVENT_STATUS *EventStatus))
/*
- * GPE Interfaces
+ * General Purpose Event (GPE) Interfaces
*/
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
-AcpiSetGpe (
- ACPI_HANDLE GpeDevice,
- UINT32 GpeNumber,
- UINT8 Action);
+AcpiUpdateAllGpes (
+ void))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiEnableGpe (
ACPI_HANDLE GpeDevice,
- UINT32 GpeNumber);
+ UINT32 GpeNumber))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiDisableGpe (
ACPI_HANDLE GpeDevice,
- UINT32 GpeNumber);
+ UINT32 GpeNumber))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiClearGpe (
ACPI_HANDLE GpeDevice,
- UINT32 GpeNumber);
+ UINT32 GpeNumber))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
-AcpiGpeWakeup (
+AcpiSetGpe (
ACPI_HANDLE GpeDevice,
UINT32 GpeNumber,
- UINT8 Action);
+ UINT8 Action))
+
+ACPI_HW_DEPENDENT_RETURN_STATUS (
+ACPI_STATUS
+AcpiFinishGpe (
+ ACPI_HANDLE GpeDevice,
+ UINT32 GpeNumber))
+
+ACPI_HW_DEPENDENT_RETURN_STATUS (
+ACPI_STATUS
+AcpiMarkGpeForWake (
+ ACPI_HANDLE GpeDevice,
+ UINT32 GpeNumber))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
+ACPI_STATUS
+AcpiSetupGpeForWake (
+ ACPI_HANDLE ParentDevice,
+ ACPI_HANDLE GpeDevice,
+ UINT32 GpeNumber))
+
+ACPI_HW_DEPENDENT_RETURN_STATUS (
+ACPI_STATUS
+AcpiSetGpeWakeMask (
+ ACPI_HANDLE GpeDevice,
+ UINT32 GpeNumber,
+ UINT8 Action))
+
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiGetGpeStatus (
ACPI_HANDLE GpeDevice,
UINT32 GpeNumber,
- ACPI_EVENT_STATUS *EventStatus);
+ ACPI_EVENT_STATUS *EventStatus))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiDisableAllGpes (
- void);
+ void))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiEnableAllRuntimeGpes (
- void);
+ void))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiGetGpeDevice (
UINT32 GpeIndex,
- ACPI_HANDLE *GpeDevice);
+ ACPI_HANDLE *GpeDevice))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiInstallGpeBlock (
ACPI_HANDLE GpeDevice,
ACPI_GENERIC_ADDRESS *GpeBlockAddress,
UINT32 RegisterCount,
- UINT32 InterruptNumber);
+ UINT32 InterruptNumber))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiRemoveGpeBlock (
- ACPI_HANDLE GpeDevice);
+ ACPI_HANDLE GpeDevice))
/*
ACPI_RESOURCE *Resource,
void *Context);
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiGetVendorResource (
ACPI_HANDLE Device,
char *Name,
ACPI_VENDOR_UUID *Uuid,
- ACPI_BUFFER *RetBuffer);
+ ACPI_BUFFER *RetBuffer))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiGetCurrentResources (
ACPI_HANDLE Device,
- ACPI_BUFFER *RetBuffer);
+ ACPI_BUFFER *RetBuffer))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiGetPossibleResources (
ACPI_HANDLE Device,
- ACPI_BUFFER *RetBuffer);
+ ACPI_BUFFER *RetBuffer))
+ACPI_EXTERNAL_RETURN_STATUS (
+ACPI_STATUS
+AcpiGetEventResources (
+ ACPI_HANDLE DeviceHandle,
+ ACPI_BUFFER *RetBuffer))
+
+ACPI_EXTERNAL_RETURN_STATUS (
+ACPI_STATUS
+AcpiWalkResourceBuffer (
+ ACPI_BUFFER *Buffer,
+ ACPI_WALK_RESOURCE_CALLBACK UserFunction,
+ void *Context))
+
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiWalkResources (
ACPI_HANDLE Device,
char *Name,
ACPI_WALK_RESOURCE_CALLBACK UserFunction,
- void *Context);
+ void *Context))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiSetCurrentResources (
ACPI_HANDLE Device,
- ACPI_BUFFER *InBuffer);
+ ACPI_BUFFER *InBuffer))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiGetIrqRoutingTable (
ACPI_HANDLE Device,
- ACPI_BUFFER *RetBuffer);
+ ACPI_BUFFER *RetBuffer))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiResourceToAddress64 (
ACPI_RESOURCE *Resource,
- ACPI_RESOURCE_ADDRESS64 *Out);
+ ACPI_RESOURCE_ADDRESS64 *Out))
+
+ACPI_EXTERNAL_RETURN_STATUS (
+ACPI_STATUS
+AcpiBufferToResource (
+ UINT8 *AmlBuffer,
+ UINT16 AmlBufferLength,
+ ACPI_RESOURCE **ResourcePtr))
/*
* Hardware (ACPI device) interfaces
*/
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiReset (
- void);
+ void))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiRead (
UINT64 *Value,
- ACPI_GENERIC_ADDRESS *Reg);
+ ACPI_GENERIC_ADDRESS *Reg))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiWrite (
UINT64 Value,
- ACPI_GENERIC_ADDRESS *Reg);
+ ACPI_GENERIC_ADDRESS *Reg))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiReadBitRegister (
UINT32 RegisterId,
- UINT32 *ReturnValue);
+ UINT32 *ReturnValue))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiWriteBitRegister (
UINT32 RegisterId,
- UINT32 Value);
+ UINT32 Value))
+
+/*
+ * Sleep/Wake interfaces
+ */
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiGetSleepTypeData (
UINT8 SleepState,
UINT8 *Slp_TypA,
- UINT8 *Slp_TypB);
+ UINT8 *Slp_TypB))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiEnterSleepStatePrep (
- UINT8 SleepState);
+ UINT8 SleepState))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiEnterSleepState (
- UINT8 SleepState);
+ UINT8 SleepState))
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiEnterSleepStateS4bios (
- void);
+ void))
+
+ACPI_EXTERNAL_RETURN_STATUS (
+ACPI_STATUS
+AcpiLeaveSleepStatePrep (
+ UINT8 SleepState))
+ACPI_EXTERNAL_RETURN_STATUS (
ACPI_STATUS
AcpiLeaveSleepState (
- UINT8 SleepState)
- ;
+ UINT8 SleepState))
+
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiSetFirmwareWakingVector (
- UINT32 PhysicalAddress);
+ UINT32 PhysicalAddress))
#if ACPI_MACHINE_WIDTH == 64
+ACPI_HW_DEPENDENT_RETURN_STATUS (
ACPI_STATUS
AcpiSetFirmwareWakingVector64 (
- UINT64 PhysicalAddress);
+ UINT64 PhysicalAddress))
#endif
+/*
+ * ACPI Timer interfaces
+ */
+ACPI_HW_DEPENDENT_RETURN_STATUS (
+ACPI_STATUS
+AcpiGetTimerResolution (
+ UINT32 *Resolution))
+
+ACPI_HW_DEPENDENT_RETURN_STATUS (
+ACPI_STATUS
+AcpiGetTimer (
+ UINT32 *Ticks))
+
+ACPI_HW_DEPENDENT_RETURN_STATUS (
+ACPI_STATUS
+AcpiGetTimerDuration (
+ UINT32 StartTicks,
+ UINT32 EndTicks,
+ UINT32 *TimeElapsed))
+
+
/*
* Error/Warning output
*/
+ACPI_MSG_DEPENDENT_RETURN_VOID (
+ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
AcpiError (
const char *ModuleName,
UINT32 LineNumber,
const char *Format,
- ...) ACPI_PRINTF_LIKE(3);
+ ...))
+ACPI_MSG_DEPENDENT_RETURN_VOID (
+ACPI_PRINTF_LIKE(4)
void ACPI_INTERNAL_VAR_XFACE
AcpiException (
const char *ModuleName,
UINT32 LineNumber,
ACPI_STATUS Status,
const char *Format,
- ...) ACPI_PRINTF_LIKE(4);
+ ...))
+ACPI_MSG_DEPENDENT_RETURN_VOID (
+ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
AcpiWarning (
const char *ModuleName,
UINT32 LineNumber,
const char *Format,
- ...) ACPI_PRINTF_LIKE(3);
+ ...))
+ACPI_MSG_DEPENDENT_RETURN_VOID (
+ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
AcpiInfo (
const char *ModuleName,
UINT32 LineNumber,
const char *Format,
- ...) ACPI_PRINTF_LIKE(3);
+ ...))
+
+ACPI_MSG_DEPENDENT_RETURN_VOID (
+ACPI_PRINTF_LIKE(3)
+void ACPI_INTERNAL_VAR_XFACE
+AcpiBiosError (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ const char *Format,
+ ...))
+
+ACPI_MSG_DEPENDENT_RETURN_VOID (
+ACPI_PRINTF_LIKE(3)
+void ACPI_INTERNAL_VAR_XFACE
+AcpiBiosWarning (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ const char *Format,
+ ...))
/*
* Debug output
*/
-#ifdef ACPI_DEBUG_OUTPUT
-
+ACPI_DBG_DEPENDENT_RETURN_VOID (
+ACPI_PRINTF_LIKE(6)
void ACPI_INTERNAL_VAR_XFACE
AcpiDebugPrint (
UINT32 RequestedDebugLevel,
const char *ModuleName,
UINT32 ComponentId,
const char *Format,
- ...) ACPI_PRINTF_LIKE(6);
+ ...))
+ACPI_DBG_DEPENDENT_RETURN_VOID (
+ACPI_PRINTF_LIKE(6)
void ACPI_INTERNAL_VAR_XFACE
AcpiDebugPrintRaw (
UINT32 RequestedDebugLevel,
const char *ModuleName,
UINT32 ComponentId,
const char *Format,
- ...) ACPI_PRINTF_LIKE(6);
-#endif
+ ...))
+
+ACPI_APP_DEPENDENT_RETURN_VOID (
+ACPI_PRINTF_LIKE(1)
+void ACPI_INTERNAL_VAR_XFACE
+AcpiLogError (
+ const char *Format,
+ ...))
#endif /* __ACXFACE_H__ */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- *****************************************************************************/
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACPREDEF_H__
#define __ACPREDEF_H__
*
* Return Package types
*
- * 1) PTYPE1 packages do not contain sub-packages.
+ * 1) PTYPE1 packages do not contain subpackages.
*
* ACPI_PTYPE1_FIXED: Fixed-length length, 1 or 2 object types:
* object type
* object type
* count
*
- * ACPI_PTYPE1_VAR: Variable-length length:
+ * ACPI_PTYPE1_VAR: Variable-length length. Zero-length package is allowed:
* object type (Int/Buf/Ref)
*
* ACPI_PTYPE1_OPTION: Package has some required and some optional elements
* (Used for _PRW)
*
*
- * 2) PTYPE2 packages contain a Variable-length number of sub-packages. Each
- * of the different types describe the contents of each of the sub-packages.
+ * 2) PTYPE2 packages contain a Variable-length number of subpackages. Each
+ * of the different types describe the contents of each of the subpackages.
*
- * ACPI_PTYPE2: Each subpackage contains 1 or 2 object types:
+ * ACPI_PTYPE2: Each subpackage contains 1 or 2 object types. Zero-length
+ * parent package is allowed:
* object type
* count
* object type
* count
* (Used for _ALR,_MLS,_PSS,_TRT,_TSS)
*
- * ACPI_PTYPE2_COUNT: Each subpackage has a count as first element:
+ * ACPI_PTYPE2_COUNT: Each subpackage has a count as first element.
+ * Zero-length parent package is allowed:
* object type
* (Used for _CSD,_PSD,_TSD)
*
* count
* (Used for _CST)
*
- * ACPI_PTYPE2_FIXED: Each subpackage is of Fixed-length
+ * ACPI_PTYPE2_FIXED: Each subpackage is of Fixed-length. Zero-length
+ * parent package is allowed.
* (Used for _PRT)
*
- * ACPI_PTYPE2_MIN: Each subpackage has a Variable-length but minimum length
+ * ACPI_PTYPE2_MIN: Each subpackage has a Variable-length but minimum length.
+ * Zero-length parent package is allowed:
* (Used for _HPX)
*
* ACPI_PTYPE2_REV_FIXED: Revision at start, each subpackage is Fixed-length
* (Used for _ART, _FPS)
*
+ * ACPI_PTYPE2_FIX_VAR: Each subpackage consists of some fixed-length elements
+ * followed by an optional element. Zero-length parent package is allowed.
+ * object type
+ * count
+ * object type
+ * count = 0 (optional)
+ * (Used for _DLM)
+ *
+ * ACPI_PTYPE2_UUID_PAIR: Each subpackage is preceded by a UUID Buffer. The UUID
+ * defines the format of the package. Zero-length parent package is
+ * allowed.
+ * (Used for _DSD)
+ *
*****************************************************************************/
enum AcpiReturnPackageTypes
ACPI_PTYPE2_PKG_COUNT = 6,
ACPI_PTYPE2_FIXED = 7,
ACPI_PTYPE2_MIN = 8,
- ACPI_PTYPE2_REV_FIXED = 9
+ ACPI_PTYPE2_REV_FIXED = 9,
+ ACPI_PTYPE2_FIX_VAR = 10,
+ ACPI_PTYPE2_UUID_PAIR = 11
};
+/* Support macros for users of the predefined info table */
+
+#define METHOD_PREDEF_ARGS_MAX 4
+#define METHOD_ARG_BIT_WIDTH 3
+#define METHOD_ARG_MASK 0x0007
+#define ARG_COUNT_IS_MINIMUM 0x8000
+#define METHOD_MAX_ARG_TYPE ACPI_TYPE_PACKAGE
+
+#define METHOD_GET_ARG_COUNT(ArgList) ((ArgList) & METHOD_ARG_MASK)
+#define METHOD_GET_NEXT_TYPE(ArgList) (((ArgList) >>= METHOD_ARG_BIT_WIDTH) & METHOD_ARG_MASK)
+
+/* Macros used to build the predefined info table */
+
+#define METHOD_0ARGS 0
+#define METHOD_1ARGS(a1) (1 | (a1 << 3))
+#define METHOD_2ARGS(a1,a2) (2 | (a1 << 3) | (a2 << 6))
+#define METHOD_3ARGS(a1,a2,a3) (3 | (a1 << 3) | (a2 << 6) | (a3 << 9))
+#define METHOD_4ARGS(a1,a2,a3,a4) (4 | (a1 << 3) | (a2 << 6) | (a3 << 9) | (a4 << 12))
+
+#define METHOD_RETURNS(type) (type)
+#define METHOD_NO_RETURN_VALUE 0
+
+#define PACKAGE_INFO(a,b,c,d,e,f) {{{(a),(b),(c),(d)}, ((((UINT16)(f)) << 8) | (e)), 0}}
+
+
+/* Support macros for the resource descriptor info table */
+
+#define WIDTH_1 0x0001
+#define WIDTH_2 0x0002
+#define WIDTH_3 0x0004
+#define WIDTH_8 0x0008
+#define WIDTH_16 0x0010
+#define WIDTH_32 0x0020
+#define WIDTH_64 0x0040
+#define VARIABLE_DATA 0x0080
+#define NUM_RESOURCE_WIDTHS 8
+
+#define WIDTH_ADDRESS WIDTH_16 | WIDTH_32 | WIDTH_64
+
+
#ifdef ACPI_CREATE_PREDEFINED_TABLE
-/*
+/******************************************************************************
+ *
* Predefined method/object information table.
*
* These are the names that can actually be evaluated via AcpiEvaluateObject.
* _Lxx and _Exx GPE methods
* _Qxx EC methods
* _T_x compiler temporary variables
+ * _Wxx wake events
*
* 2) Predefined names that never actually exist within the AML code:
* Predefined resource descriptor field names
* 3) Predefined names that are implemented within ACPICA:
* _OSI
*
- * 4) Some predefined names that are not documented within the ACPI spec.
- * _WDG, _WED
- *
* The main entries in the table each contain the following items:
*
* Name - The ACPI reserved name
- * ParamCount - Number of arguments to the method
+ * ArgumentList - Contains (in 16 bits), the number of required
+ * arguments to the method (3 bits), and a 3-bit type
+ * field for each argument (up to 4 arguments). The
+ * METHOD_?ARGS macros generate the correct packed data.
* ExpectedBtypes - Allowed type(s) for the return value.
* 0 means that no return value is expected.
*
* overall size of the stored data.
*
* Note: The additional braces are intended to promote portability.
- */
-static const ACPI_PREDEFINED_INFO PredefinedNames[] =
+ *
+ * Note2: Table is used by the kernel-resident subsystem, the iASL compiler,
+ * and the AcpiHelp utility.
+ *
+ * TBD: _PRT - currently ignore reversed entries. Attempt to fix in nsrepair.
+ * Possibly fixing package elements like _BIF, etc.
+ *
+ *****************************************************************************/
+
+const ACPI_PREDEFINED_INFO AcpiGbl_PredefinedMethods[] =
{
- {{"_AC0", 0, ACPI_RTYPE_INTEGER}},
- {{"_AC1", 0, ACPI_RTYPE_INTEGER}},
- {{"_AC2", 0, ACPI_RTYPE_INTEGER}},
- {{"_AC3", 0, ACPI_RTYPE_INTEGER}},
- {{"_AC4", 0, ACPI_RTYPE_INTEGER}},
- {{"_AC5", 0, ACPI_RTYPE_INTEGER}},
- {{"_AC6", 0, ACPI_RTYPE_INTEGER}},
- {{"_AC7", 0, ACPI_RTYPE_INTEGER}},
- {{"_AC8", 0, ACPI_RTYPE_INTEGER}},
- {{"_AC9", 0, ACPI_RTYPE_INTEGER}},
- {{"_ADR", 0, ACPI_RTYPE_INTEGER}},
- {{"_AL0", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_AL1", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_AL2", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_AL3", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_AL4", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_AL5", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_AL6", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_AL7", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_AL8", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_AL9", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_ALC", 0, ACPI_RTYPE_INTEGER}},
- {{"_ALI", 0, ACPI_RTYPE_INTEGER}},
- {{"_ALP", 0, ACPI_RTYPE_INTEGER}},
- {{"_ALR", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Pkgs) each 2 (Ints) */
- {{{ACPI_PTYPE2, ACPI_RTYPE_INTEGER, 2,0}, 0,0}},
-
- {{"_ALT", 0, ACPI_RTYPE_INTEGER}},
- {{"_ART", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (1 Int(rev), n Pkg (2 Ref/11 Int) */
- {{{ACPI_PTYPE2_REV_FIXED,ACPI_RTYPE_REFERENCE, 2, ACPI_RTYPE_INTEGER}, 11,0}},
-
- {{"_BBN", 0, ACPI_RTYPE_INTEGER}},
- {{"_BCL", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Ints) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0,0}, 0,0}},
-
- {{"_BCM", 1, 0}},
- {{"_BCT", 1, ACPI_RTYPE_INTEGER}},
- {{"_BDN", 0, ACPI_RTYPE_INTEGER}},
- {{"_BFS", 1, 0}},
- {{"_BIF", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (9 Int),(4 Str) */
- {{{ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 9, ACPI_RTYPE_STRING}, 4,0}},
-
- {{"_BIX", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (16 Int),(4 Str) */
- {{{ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 16, ACPI_RTYPE_STRING}, 4,0}},
-
- {{"_BLT", 3, 0}},
- {{"_BMA", 1, ACPI_RTYPE_INTEGER}},
- {{"_BMC", 1, 0}},
- {{"_BMD", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (5 Int) */
- {{{ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 5,0}, 0,0}},
-
- {{"_BMS", 1, ACPI_RTYPE_INTEGER}},
- {{"_BQC", 0, ACPI_RTYPE_INTEGER}},
- {{"_BST", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (4 Int) */
- {{{ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4,0}, 0,0}},
-
- {{"_BTM", 1, ACPI_RTYPE_INTEGER}},
- {{"_BTP", 1, 0}},
- {{"_CBA", 0, ACPI_RTYPE_INTEGER}}, /* See PCI firmware spec 3.0 */
- {{"_CDM", 0, ACPI_RTYPE_INTEGER}},
- {{"_CID", 0, ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING | ACPI_RTYPE_PACKAGE}}, /* Variable-length (Ints/Strs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING, 0,0}, 0,0}},
-
- {{"_CRS", 0, ACPI_RTYPE_BUFFER}},
- {{"_CRT", 0, ACPI_RTYPE_INTEGER}},
- {{"_CSD", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (1 Int(n), n-1 Int) */
- {{{ACPI_PTYPE2_COUNT, ACPI_RTYPE_INTEGER, 0,0}, 0,0}},
-
- {{"_CST", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (1 Int(n), n Pkg (1 Buf/3 Int) */
- {{{ACPI_PTYPE2_PKG_COUNT,ACPI_RTYPE_BUFFER, 1, ACPI_RTYPE_INTEGER}, 3,0}},
-
- {{"_DCK", 1, ACPI_RTYPE_INTEGER}},
- {{"_DCS", 0, ACPI_RTYPE_INTEGER}},
- {{"_DDC", 1, ACPI_RTYPE_INTEGER | ACPI_RTYPE_BUFFER}},
- {{"_DDN", 0, ACPI_RTYPE_STRING}},
- {{"_DGS", 0, ACPI_RTYPE_INTEGER}},
- {{"_DIS", 0, 0}},
- {{"_DMA", 0, ACPI_RTYPE_BUFFER}},
- {{"_DOD", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Ints) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0,0}, 0,0}},
-
- {{"_DOS", 1, 0}},
- {{"_DSM", 4, ACPI_RTYPE_ALL}}, /* Must return a type, but it can be of any type */
- {{"_DSS", 1, 0}},
- {{"_DSW", 3, 0}},
- {{"_DTI", 1, 0}},
- {{"_EC_", 0, ACPI_RTYPE_INTEGER}},
- {{"_EDL", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs)*/
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_EJ0", 1, 0}},
- {{"_EJ1", 1, 0}},
- {{"_EJ2", 1, 0}},
- {{"_EJ3", 1, 0}},
- {{"_EJ4", 1, 0}},
- {{"_EJD", 0, ACPI_RTYPE_STRING}},
- {{"_FDE", 0, ACPI_RTYPE_BUFFER}},
- {{"_FDI", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (16 Int) */
- {{{ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 16,0}, 0,0}},
-
- {{"_FDM", 1, 0}},
- {{"_FIF", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (4 Int) */
- {{{ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4,0}, 0,0}},
-
- {{"_FIX", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Ints) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0,0}, 0,0}},
-
- {{"_FPS", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (1 Int(rev), n Pkg (5 Int) */
- {{{ACPI_PTYPE2_REV_FIXED,ACPI_RTYPE_INTEGER, 5, 0}, 0,0}},
-
- {{"_FSL", 1, 0}},
- {{"_FST", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (3 Int) */
- {{{ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 3,0}, 0,0}},
-
-
- {{"_GAI", 0, ACPI_RTYPE_INTEGER}},
- {{"_GHL", 0, ACPI_RTYPE_INTEGER}},
- {{"_GLK", 0, ACPI_RTYPE_INTEGER}},
- {{"_GPD", 0, ACPI_RTYPE_INTEGER}},
- {{"_GPE", 0, ACPI_RTYPE_INTEGER}}, /* _GPE method, not _GPE scope */
- {{"_GSB", 0, ACPI_RTYPE_INTEGER}},
- {{"_GTF", 0, ACPI_RTYPE_BUFFER}},
- {{"_GTM", 0, ACPI_RTYPE_BUFFER}},
- {{"_GTS", 1, 0}},
- {{"_HID", 0, ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING}},
- {{"_HOT", 0, ACPI_RTYPE_INTEGER}},
- {{"_HPP", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (4 Int) */
- {{{ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4,0}, 0,0}},
+ {{"_AC0", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_AC1", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_AC2", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_AC3", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_AC4", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_AC5", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_AC6", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_AC7", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_AC8", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_AC9", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_ADR", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_AEI", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_BUFFER)}},
+
+ {{"_AL0", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_AL1", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_AL2", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_AL3", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_AL4", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_AL5", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_AL6", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_AL7", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_AL8", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_AL9", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_ALC", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_ALI", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_ALP", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_ALR", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each 2 (Ints) */
+ PACKAGE_INFO (ACPI_PTYPE2, ACPI_RTYPE_INTEGER, 2,0,0,0),
+
+ {{"_ALT", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_ART", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (1 Int(rev), n Pkg (2 Ref/11 Int) */
+ PACKAGE_INFO (ACPI_PTYPE2_REV_FIXED, ACPI_RTYPE_REFERENCE, 2, ACPI_RTYPE_INTEGER, 11,0),
+
+ {{"_BBN", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_BCL", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Ints) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0,0,0,0),
+
+ {{"_BCM", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_BCT", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_BDN", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_BFS", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_BIF", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (9 Int),(4 Str) */
+ PACKAGE_INFO (ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 9, ACPI_RTYPE_STRING, 4,0),
+
+ {{"_BIX", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (16 Int),(4 Str) */
+ PACKAGE_INFO (ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 16, ACPI_RTYPE_STRING, 4,0),
+
+ {{"_BLT", METHOD_3ARGS (ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_BMA", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_BMC", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_BMD", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (5 Int) */
+ PACKAGE_INFO (ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 5,0,0,0),
+
+ {{"_BMS", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_BQC", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_BST", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (4 Int) */
+ PACKAGE_INFO (ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4,0,0,0),
+
+ {{"_BTM", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_BTP", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_CBA", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}}, /* See PCI firmware spec 3.0 */
+
+ {{"_CCA", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}}, /* ACPI 5.1 */
+
+ {{"_CDM", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_CID", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING | ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Ints/Strs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING, 0,0,0,0),
+
+ {{"_CLS", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (3 Int) */
+ PACKAGE_INFO (ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 3,0,0,0),
+
+ {{"_CPC", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Ints/Bufs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER | ACPI_RTYPE_BUFFER, 0,0,0,0),
+
+ {{"_CRS", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_BUFFER)}},
+
+ {{"_CRT", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_CSD", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (1 Int(n), n-1 Int) */
+ PACKAGE_INFO (ACPI_PTYPE2_COUNT, ACPI_RTYPE_INTEGER, 0,0,0,0),
+
+ {{"_CST", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (1 Int(n), n Pkg (1 Buf/3 Int) */
+ PACKAGE_INFO (ACPI_PTYPE2_PKG_COUNT,ACPI_RTYPE_BUFFER, 1, ACPI_RTYPE_INTEGER, 3,0),
+
+ {{"_CWS", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_DCK", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_DCS", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_DDC", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER | ACPI_RTYPE_BUFFER)}},
+
+ {{"_DDN", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_STRING)}},
+
+ {{"_DEP", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_DGS", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_DIS", METHOD_0ARGS,
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_DLM", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each (1 Ref, 0/1 Optional Buf/Ref) */
+ PACKAGE_INFO (ACPI_PTYPE2_FIX_VAR, ACPI_RTYPE_REFERENCE, 1, ACPI_RTYPE_REFERENCE | ACPI_RTYPE_BUFFER, 0,0),
+
+ {{"_DMA", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_BUFFER)}},
+
+ {{"_DOD", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Ints) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0,0,0,0),
+
+ {{"_DOS", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_DSD", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each: 1 Buf, 1 Pkg */
+ PACKAGE_INFO (ACPI_PTYPE2_UUID_PAIR, ACPI_RTYPE_BUFFER, 1, ACPI_RTYPE_PACKAGE, 1,0),
+
+ {{"_DSM", METHOD_4ARGS (ACPI_TYPE_BUFFER, ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER, ACPI_TYPE_PACKAGE),
+ METHOD_RETURNS (ACPI_RTYPE_ALL)}}, /* Must return a value, but it can be of any type */
+
+ {{"_DSS", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_DSW", METHOD_3ARGS (ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_DTI", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_EC_", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_EDL", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs)*/
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_EJ0", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_EJ1", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_EJ2", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_EJ3", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_EJ4", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_EJD", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_STRING)}},
+
+ {{"_ERR", METHOD_3ARGS (ACPI_TYPE_INTEGER, ACPI_TYPE_STRING, ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}}, /* Internal use only, used by ACPICA test suites */
+
+ {{"_EVT", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_FDE", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_BUFFER)}},
+
+ {{"_FDI", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (16 Int) */
+ PACKAGE_INFO (ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 16,0,0,0),
+
+ {{"_FDM", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_FIF", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (4 Int) */
+ PACKAGE_INFO (ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4,0,0,0),
+
+ {{"_FIX", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Ints) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0,0,0,0),
+
+ {{"_FPS", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (1 Int(rev), n Pkg (5 Int) */
+ PACKAGE_INFO (ACPI_PTYPE2_REV_FIXED,ACPI_RTYPE_INTEGER, 5, 0,0,0),
+
+ {{"_FSL", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_FST", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (3 Int) */
+ PACKAGE_INFO (ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 3,0,0,0),
+
+ {{"_GAI", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_GCP", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_GHL", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_GLK", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_GPD", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_GPE", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}}, /* _GPE method, not _GPE scope */
+
+ {{"_GRT", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_BUFFER)}},
+
+ {{"_GSB", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_GTF", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_BUFFER)}},
+
+ {{"_GTM", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_BUFFER)}},
+
+ {{"_GTS", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_GWS", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_HID", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING)}},
+
+ {{"_HOT", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_HPP", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (4 Int) */
+ PACKAGE_INFO (ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4,0,0,0),
/*
- * For _HPX, a single package is returned, containing a Variable-length number
- * of sub-packages. Each sub-package contains a PCI record setting.
+ * For _HPX, a single package is returned, containing a variable-length number
+ * of subpackages. Each subpackage contains a PCI record setting.
* There are several different type of record settings, of different
* lengths, but all elements of all settings are Integers.
*/
- {{"_HPX", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Pkgs) each (var Ints) */
- {{{ACPI_PTYPE2_MIN, ACPI_RTYPE_INTEGER, 5,0}, 0,0}},
-
- {{"_IFT", 0, ACPI_RTYPE_INTEGER}}, /* See IPMI spec */
- {{"_INI", 0, 0}},
- {{"_IRC", 0, 0}},
- {{"_LCK", 1, 0}},
- {{"_LID", 0, ACPI_RTYPE_INTEGER}},
- {{"_MAT", 0, ACPI_RTYPE_BUFFER}},
- {{"_MBM", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (8 Int) */
- {{{ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 8,0}, 0,0}},
-
- {{"_MLS", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Pkgs) each (2 Str) */
- {{{ACPI_PTYPE2, ACPI_RTYPE_STRING, 2,0}, 0,0}},
-
- {{"_MSG", 1, 0}},
- {{"_MSM", 4, ACPI_RTYPE_INTEGER}},
- {{"_NTT", 0, ACPI_RTYPE_INTEGER}},
- {{"_OFF", 0, 0}},
- {{"_ON_", 0, 0}},
- {{"_OS_", 0, ACPI_RTYPE_STRING}},
- {{"_OSC", 4, ACPI_RTYPE_BUFFER}},
- {{"_OST", 3, 0}},
- {{"_PAI", 1, ACPI_RTYPE_INTEGER}},
- {{"_PCL", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_PCT", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (2 Buf) */
- {{{ACPI_PTYPE1_FIXED, ACPI_RTYPE_BUFFER, 2,0}, 0,0}},
-
- {{"_PDC", 1, 0}},
- {{"_PDL", 0, ACPI_RTYPE_INTEGER}},
- {{"_PIC", 1, 0}},
- {{"_PIF", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (3 Int),(3 Str) */
- {{{ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 3, ACPI_RTYPE_STRING}, 3,0}},
-
- {{"_PLD", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Bufs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_BUFFER, 0,0}, 0,0}},
-
- {{"_PMC", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (11 Int),(3 Str) */
- {{{ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 11, ACPI_RTYPE_STRING}, 3,0}},
-
- {{"_PMD", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_PMM", 0, ACPI_RTYPE_INTEGER}},
- {{"_PPC", 0, ACPI_RTYPE_INTEGER}},
- {{"_PPE", 0, ACPI_RTYPE_INTEGER}}, /* See dig64 spec */
- {{"_PR0", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_PR1", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_PR2", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_PR3", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_PRL", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_PRS", 0, ACPI_RTYPE_BUFFER}},
+ {{"_HPX", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each (var Ints) */
+ PACKAGE_INFO (ACPI_PTYPE2_MIN, ACPI_RTYPE_INTEGER, 5,0,0,0),
+
+ {{"_HRV", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_IFT", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}}, /* See IPMI spec */
+
+ {{"_INI", METHOD_0ARGS,
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_IRC", METHOD_0ARGS,
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_LCK", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_LID", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_LPD", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (1 Int(rev), n Pkg (2 Int) */
+ PACKAGE_INFO (ACPI_PTYPE2_REV_FIXED, ACPI_RTYPE_INTEGER, 2,0,0,0),
+
+ {{"_MAT", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_BUFFER)}},
+
+ {{"_MBM", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (8 Int) */
+ PACKAGE_INFO (ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 8,0,0,0),
+
+ {{"_MLS", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each (1 Str/1 Buf) */
+ PACKAGE_INFO (ACPI_PTYPE2, ACPI_RTYPE_STRING, 1, ACPI_RTYPE_BUFFER, 1,0),
+
+ {{"_MSG", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_MSM", METHOD_4ARGS (ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_NTT", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_OFF", METHOD_0ARGS,
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_ON_", METHOD_0ARGS,
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_OS_", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_STRING)}},
+
+ {{"_OSC", METHOD_4ARGS (ACPI_TYPE_BUFFER, ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER, ACPI_TYPE_BUFFER),
+ METHOD_RETURNS (ACPI_RTYPE_BUFFER)}},
+
+ {{"_OST", METHOD_3ARGS (ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER, ACPI_TYPE_BUFFER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_PAI", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_PCL", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_PCT", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (2 Buf) */
+ PACKAGE_INFO (ACPI_PTYPE1_FIXED, ACPI_RTYPE_BUFFER, 2,0,0,0),
+
+ {{"_PDC", METHOD_1ARGS (ACPI_TYPE_BUFFER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_PDL", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_PIC", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_PIF", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (3 Int),(3 Str) */
+ PACKAGE_INFO (ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 3, ACPI_RTYPE_STRING, 3,0),
+
+ {{"_PLD", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Bufs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_BUFFER, 0,0,0,0),
+
+ {{"_PMC", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (11 Int),(3 Str) */
+ PACKAGE_INFO (ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 11, ACPI_RTYPE_STRING, 3,0),
+
+ {{"_PMD", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_PMM", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_PPC", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_PPE", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}}, /* See dig64 spec */
+
+ {{"_PR0", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_PR1", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_PR2", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_PR3", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_PRE", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_PRL", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_PRS", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_BUFFER)}},
/*
* For _PRT, many BIOSs reverse the 3rd and 4th Package elements (Source
* warning, add the ACPI_RTYPE_REFERENCE type to the 4th element (index 3)
* in the statement below.
*/
- {{"_PRT", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Pkgs) each (4): Int,Int,Int/Ref,Int */
- {{{ACPI_PTYPE2_FIXED, 4, ACPI_RTYPE_INTEGER,ACPI_RTYPE_INTEGER},
- ACPI_RTYPE_INTEGER | ACPI_RTYPE_REFERENCE,
- ACPI_RTYPE_INTEGER}},
-
- {{"_PRW", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Pkgs) each: Pkg/Int,Int,[Variable-length Refs] (Pkg is Ref/Int) */
- {{{ACPI_PTYPE1_OPTION, 2, ACPI_RTYPE_INTEGER | ACPI_RTYPE_PACKAGE,
- ACPI_RTYPE_INTEGER}, ACPI_RTYPE_REFERENCE,0}},
-
- {{"_PS0", 0, 0}},
- {{"_PS1", 0, 0}},
- {{"_PS2", 0, 0}},
- {{"_PS3", 0, 0}},
- {{"_PSC", 0, ACPI_RTYPE_INTEGER}},
- {{"_PSD", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Pkgs) each (5 Int) with count */
- {{{ACPI_PTYPE2_COUNT, ACPI_RTYPE_INTEGER,0,0}, 0,0}},
-
- {{"_PSL", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_PSR", 0, ACPI_RTYPE_INTEGER}},
- {{"_PSS", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Pkgs) each (6 Int) */
- {{{ACPI_PTYPE2, ACPI_RTYPE_INTEGER, 6,0}, 0,0}},
-
- {{"_PSV", 0, ACPI_RTYPE_INTEGER}},
- {{"_PSW", 1, 0}},
- {{"_PTC", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (2 Buf) */
- {{{ACPI_PTYPE1_FIXED, ACPI_RTYPE_BUFFER, 2,0}, 0,0}},
-
- {{"_PTP", 2, ACPI_RTYPE_INTEGER}},
- {{"_PTS", 1, 0}},
- {{"_PUR", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (2 Int) */
- {{{ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 2,0}, 0,0}},
-
- {{"_PXM", 0, ACPI_RTYPE_INTEGER}},
- {{"_REG", 2, 0}},
- {{"_REV", 0, ACPI_RTYPE_INTEGER}},
- {{"_RMV", 0, ACPI_RTYPE_INTEGER}},
- {{"_ROM", 2, ACPI_RTYPE_BUFFER}},
- {{"_RTV", 0, ACPI_RTYPE_INTEGER}},
+ {{"_PRT", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each (4): Int,Int,Int/Ref,Int */
+ PACKAGE_INFO (ACPI_PTYPE2_FIXED, 4, ACPI_RTYPE_INTEGER, ACPI_RTYPE_INTEGER,
+ ACPI_RTYPE_INTEGER | ACPI_RTYPE_REFERENCE, ACPI_RTYPE_INTEGER),
+
+ {{"_PRW", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each: Pkg/Int,Int,[Variable-length Refs] (Pkg is Ref/Int) */
+ PACKAGE_INFO (ACPI_PTYPE1_OPTION, 2, ACPI_RTYPE_INTEGER | ACPI_RTYPE_PACKAGE,
+ ACPI_RTYPE_INTEGER, ACPI_RTYPE_REFERENCE, 0),
+
+ {{"_PS0", METHOD_0ARGS,
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_PS1", METHOD_0ARGS,
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_PS2", METHOD_0ARGS,
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_PS3", METHOD_0ARGS,
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_PSC", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_PSD", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each (5 Int) with count */
+ PACKAGE_INFO (ACPI_PTYPE2_COUNT, ACPI_RTYPE_INTEGER, 0,0,0,0),
+
+ {{"_PSE", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_PSL", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_PSR", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_PSS", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each (6 Int) */
+ PACKAGE_INFO (ACPI_PTYPE2, ACPI_RTYPE_INTEGER, 6,0,0,0),
+
+ {{"_PSV", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_PSW", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_PTC", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (2 Buf) */
+ PACKAGE_INFO (ACPI_PTYPE1_FIXED, ACPI_RTYPE_BUFFER, 2,0,0,0),
+
+ {{"_PTP", METHOD_2ARGS (ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_PTS", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_PUR", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (2 Int) */
+ PACKAGE_INFO (ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 2,0,0,0),
+
+ {{"_PXM", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_REG", METHOD_2ARGS (ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_REV", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_RMV", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_ROM", METHOD_2ARGS (ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_BUFFER)}},
+
+ {{"_RTV", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
/*
* For _S0_ through _S5_, the ACPI spec defines a return Package
* Allow this by making the objects "Variable-length length", but all elements
* must be Integers.
*/
- {{"_S0_", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (1 Int) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1,0}, 0,0}},
-
- {{"_S1_", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (1 Int) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1,0}, 0,0}},
-
- {{"_S2_", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (1 Int) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1,0}, 0,0}},
-
- {{"_S3_", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (1 Int) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1,0}, 0,0}},
-
- {{"_S4_", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (1 Int) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1,0}, 0,0}},
-
- {{"_S5_", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (1 Int) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1,0}, 0,0}},
-
- {{"_S1D", 0, ACPI_RTYPE_INTEGER}},
- {{"_S2D", 0, ACPI_RTYPE_INTEGER}},
- {{"_S3D", 0, ACPI_RTYPE_INTEGER}},
- {{"_S4D", 0, ACPI_RTYPE_INTEGER}},
- {{"_S0W", 0, ACPI_RTYPE_INTEGER}},
- {{"_S1W", 0, ACPI_RTYPE_INTEGER}},
- {{"_S2W", 0, ACPI_RTYPE_INTEGER}},
- {{"_S3W", 0, ACPI_RTYPE_INTEGER}},
- {{"_S4W", 0, ACPI_RTYPE_INTEGER}},
- {{"_SBS", 0, ACPI_RTYPE_INTEGER}},
- {{"_SCP", 0x13, 0}}, /* Acpi 1.0 allowed 1 arg. Acpi 3.0 expanded to 3 args. Allow both. */
- /* Note: the 3-arg definition may be removed for ACPI 4.0 */
- {{"_SDD", 1, 0}},
- {{"_SEG", 0, ACPI_RTYPE_INTEGER}},
- {{"_SHL", 1, ACPI_RTYPE_INTEGER}},
- {{"_SLI", 0, ACPI_RTYPE_BUFFER}},
- {{"_SPD", 1, ACPI_RTYPE_INTEGER}},
- {{"_SRS", 1, 0}},
- {{"_SRV", 0, ACPI_RTYPE_INTEGER}}, /* See IPMI spec */
- {{"_SST", 1, 0}},
- {{"_STA", 0, ACPI_RTYPE_INTEGER}},
- {{"_STM", 3, 0}},
- {{"_STP", 2, ACPI_RTYPE_INTEGER}},
- {{"_STR", 0, ACPI_RTYPE_BUFFER}},
- {{"_STV", 2, ACPI_RTYPE_INTEGER}},
- {{"_SUN", 0, ACPI_RTYPE_INTEGER}},
- {{"_SWS", 0, ACPI_RTYPE_INTEGER}},
- {{"_TC1", 0, ACPI_RTYPE_INTEGER}},
- {{"_TC2", 0, ACPI_RTYPE_INTEGER}},
- {{"_TIP", 1, ACPI_RTYPE_INTEGER}},
- {{"_TIV", 1, ACPI_RTYPE_INTEGER}},
- {{"_TMP", 0, ACPI_RTYPE_INTEGER}},
- {{"_TPC", 0, ACPI_RTYPE_INTEGER}},
- {{"_TPT", 1, 0}},
- {{"_TRT", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Pkgs) each 2Ref/6Int */
- {{{ACPI_PTYPE2, ACPI_RTYPE_REFERENCE, 2, ACPI_RTYPE_INTEGER}, 6, 0}},
-
- {{"_TSD", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Pkgs) each 5Int with count */
- {{{ACPI_PTYPE2_COUNT,ACPI_RTYPE_INTEGER, 5,0}, 0,0}},
-
- {{"_TSP", 0, ACPI_RTYPE_INTEGER}},
- {{"_TSS", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Pkgs) each 5Int */
- {{{ACPI_PTYPE2, ACPI_RTYPE_INTEGER, 5,0}, 0,0}},
-
- {{"_TST", 0, ACPI_RTYPE_INTEGER}},
- {{"_TTS", 1, 0}},
- {{"_TZD", 0, ACPI_RTYPE_PACKAGE}}, /* Variable-length (Refs) */
- {{{ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0}, 0,0}},
-
- {{"_TZM", 0, ACPI_RTYPE_REFERENCE}},
- {{"_TZP", 0, ACPI_RTYPE_INTEGER}},
- {{"_UID", 0, ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING}},
- {{"_UPC", 0, ACPI_RTYPE_PACKAGE}}, /* Fixed-length (4 Int) */
- {{{ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4,0}, 0,0}},
-
- {{"_UPD", 0, ACPI_RTYPE_INTEGER}},
- {{"_UPP", 0, ACPI_RTYPE_INTEGER}},
- {{"_VPO", 0, ACPI_RTYPE_INTEGER}},
+ {{"_S0_", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (1 Int) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1,0,0,0),
+
+ {{"_S1_", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (1 Int) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1,0,0,0),
+
+ {{"_S2_", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (1 Int) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1,0,0,0),
+
+ {{"_S3_", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (1 Int) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1,0,0,0),
+
+ {{"_S4_", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (1 Int) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1,0,0,0),
+
+ {{"_S5_", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (1 Int) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1,0,0,0),
+
+ {{"_S1D", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_S2D", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_S3D", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_S4D", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_S0W", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_S1W", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_S2W", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_S3W", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_S4W", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_SBS", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_SCP", METHOD_1ARGS (ACPI_TYPE_INTEGER) | ARG_COUNT_IS_MINIMUM,
+ METHOD_NO_RETURN_VALUE}}, /* Acpi 1.0 allowed 1 integer arg. Acpi 3.0 expanded to 3 args. Allow both. */
+
+ {{"_SDD", METHOD_1ARGS (ACPI_TYPE_BUFFER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_SEG", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_SHL", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_SLI", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_BUFFER)}},
+
+ {{"_SPD", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_SRS", METHOD_1ARGS (ACPI_TYPE_BUFFER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_SRT", METHOD_1ARGS (ACPI_TYPE_BUFFER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_SRV", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}}, /* See IPMI spec */
+
+ {{"_SST", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_STA", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_STM", METHOD_3ARGS (ACPI_TYPE_BUFFER, ACPI_TYPE_BUFFER, ACPI_TYPE_BUFFER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_STP", METHOD_2ARGS (ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_STR", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_BUFFER)}},
+
+ {{"_STV", METHOD_2ARGS (ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_SUB", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_STRING)}},
+
+ {{"_SUN", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_SWS", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_TC1", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_TC2", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_TDL", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_TIP", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_TIV", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_TMP", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_TPC", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_TPT", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_TRT", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each 2 Ref/6 Int */
+ PACKAGE_INFO (ACPI_PTYPE2, ACPI_RTYPE_REFERENCE, 2, ACPI_RTYPE_INTEGER, 6, 0),
+
+ {{"_TSD", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each 5 Int with count */
+ PACKAGE_INFO (ACPI_PTYPE2_COUNT,ACPI_RTYPE_INTEGER, 5,0,0,0),
+
+ {{"_TSP", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_TSS", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each 5 Int */
+ PACKAGE_INFO (ACPI_PTYPE2, ACPI_RTYPE_INTEGER, 5,0,0,0),
+
+ {{"_TST", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_TTS", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_NO_RETURN_VALUE}},
+
+ {{"_TZD", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
+ PACKAGE_INFO (ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0,0,0,0),
+
+ {{"_TZM", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_REFERENCE)}},
+
+ {{"_TZP", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_UID", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING)}},
+
+ {{"_UPC", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (4 Int) */
+ PACKAGE_INFO (ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4,0,0,0),
+
+ {{"_UPD", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_UPP", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
+
+ {{"_VPO", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER)}},
/* Acpi 1.0 defined _WAK with no return value. Later, it was changed to return a package */
- {{"_WAK", 1, ACPI_RTYPE_NONE | ACPI_RTYPE_INTEGER | ACPI_RTYPE_PACKAGE}},
- {{{ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 2,0}, 0,0}}, /* Fixed-length (2 Int), but is optional */
+ {{"_WAK", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_NONE | ACPI_RTYPE_INTEGER | ACPI_RTYPE_PACKAGE)}},
+ PACKAGE_INFO (ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 2,0,0,0), /* Fixed-length (2 Int), but is optional */
/* _WDG/_WED are MS extensions defined by "Windows Instrumentation" */
- {{"_WDG", 0, ACPI_RTYPE_BUFFER}},
- {{"_WED", 1, ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING | ACPI_RTYPE_BUFFER}},
+ {{"_WDG", METHOD_0ARGS,
+ METHOD_RETURNS (ACPI_RTYPE_BUFFER)}},
- {{{0,0,0,0}, 0,0}} /* Table terminator */
+ {{"_WED", METHOD_1ARGS (ACPI_TYPE_INTEGER),
+ METHOD_RETURNS (ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING | ACPI_RTYPE_BUFFER)}},
+
+ PACKAGE_INFO (0,0,0,0,0,0) /* Table terminator */
};
+#else
+extern const ACPI_PREDEFINED_INFO AcpiGbl_PredefinedMethods[];
+#endif
-#if 0
- /* This is an internally implemented control method, no need to check */
- {{"_OSI", 1, ACPI_RTYPE_INTEGER}},
+#if (defined ACPI_CREATE_RESOURCE_TABLE && defined ACPI_APPLICATION)
+/******************************************************************************
+ *
+ * Predefined names for use in Resource Descriptors. These names do not
+ * appear in the global Predefined Name table (since these names never
+ * appear in actual AML byte code, only in the original ASL)
+ *
+ * Note: Used by iASL compiler and AcpiHelp utility only.
+ *
+ *****************************************************************************/
- /* TBD: */
+const ACPI_PREDEFINED_INFO AcpiGbl_ResourceNames[] =
+{
+ {{"_ADR", WIDTH_16 | WIDTH_64, 0}},
+ {{"_ALN", WIDTH_8 | WIDTH_16 | WIDTH_32, 0}},
+ {{"_ASI", WIDTH_8, 0}},
+ {{"_ASZ", WIDTH_8, 0}},
+ {{"_ATT", WIDTH_64, 0}},
+ {{"_BAS", WIDTH_16 | WIDTH_32, 0}},
+ {{"_BM_", WIDTH_1, 0}},
+ {{"_DBT", WIDTH_16, 0}}, /* Acpi 5.0 */
+ {{"_DEC", WIDTH_1, 0}},
+ {{"_DMA", WIDTH_8, 0}},
+ {{"_DPL", WIDTH_1, 0}}, /* Acpi 5.0 */
+ {{"_DRS", WIDTH_16, 0}}, /* Acpi 5.0 */
+ {{"_END", WIDTH_1, 0}}, /* Acpi 5.0 */
+ {{"_FLC", WIDTH_2, 0}}, /* Acpi 5.0 */
+ {{"_GRA", WIDTH_ADDRESS, 0}},
+ {{"_HE_", WIDTH_1, 0}},
+ {{"_INT", WIDTH_16 | WIDTH_32, 0}},
+ {{"_IOR", WIDTH_2, 0}}, /* Acpi 5.0 */
+ {{"_LEN", WIDTH_8 | WIDTH_ADDRESS, 0}},
+ {{"_LIN", WIDTH_8, 0}}, /* Acpi 5.0 */
+ {{"_LL_", WIDTH_1, 0}},
+ {{"_MAF", WIDTH_1, 0}},
+ {{"_MAX", WIDTH_ADDRESS, 0}},
+ {{"_MEM", WIDTH_2, 0}},
+ {{"_MIF", WIDTH_1, 0}},
+ {{"_MIN", WIDTH_ADDRESS, 0}},
+ {{"_MOD", WIDTH_1, 0}}, /* Acpi 5.0 */
+ {{"_MTP", WIDTH_2, 0}},
+ {{"_PAR", WIDTH_8, 0}}, /* Acpi 5.0 */
+ {{"_PHA", WIDTH_1, 0}}, /* Acpi 5.0 */
+ {{"_PIN", WIDTH_16, 0}}, /* Acpi 5.0 */
+ {{"_PPI", WIDTH_8, 0}}, /* Acpi 5.0 */
+ {{"_POL", WIDTH_1 | WIDTH_2, 0}}, /* Acpi 5.0 */
+ {{"_RBO", WIDTH_8, 0}},
+ {{"_RBW", WIDTH_8, 0}},
+ {{"_RNG", WIDTH_1, 0}},
+ {{"_RT_", WIDTH_8, 0}}, /* Acpi 3.0 */
+ {{"_RW_", WIDTH_1, 0}},
+ {{"_RXL", WIDTH_16, 0}}, /* Acpi 5.0 */
+ {{"_SHR", WIDTH_2, 0}},
+ {{"_SIZ", WIDTH_2, 0}},
+ {{"_SLV", WIDTH_1, 0}}, /* Acpi 5.0 */
+ {{"_SPE", WIDTH_32, 0}}, /* Acpi 5.0 */
+ {{"_STB", WIDTH_2, 0}}, /* Acpi 5.0 */
+ {{"_TRA", WIDTH_ADDRESS, 0}},
+ {{"_TRS", WIDTH_1, 0}},
+ {{"_TSF", WIDTH_8, 0}}, /* Acpi 3.0 */
+ {{"_TTP", WIDTH_1, 0}},
+ {{"_TXL", WIDTH_16, 0}}, /* Acpi 5.0 */
+ {{"_TYP", WIDTH_2 | WIDTH_16, 0}},
+ {{"_VEN", VARIABLE_DATA, 0}}, /* Acpi 5.0 */
+ PACKAGE_INFO (0,0,0,0,0,0) /* Table terminator */
+};
- _PRT - currently ignore reversed entries. Attempt to fix here?
- Think about possibly fixing package elements like _BIF, etc.
-#endif
+static const ACPI_PREDEFINED_INFO AcpiGbl_ScopeNames[] = {
+ {{"_GPE", 0, 0}},
+ {{"_PR_", 0, 0}},
+ {{"_SB_", 0, 0}},
+ {{"_SI_", 0, 0}},
+ {{"_TZ_", 0, 0}},
+ PACKAGE_INFO (0,0,0,0,0,0) /* Table terminator */
+};
+#else
+extern const ACPI_PREDEFINED_INFO AcpiGbl_ResourceNames[];
#endif
+
#endif
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
-
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACRESRC_H__
#define __ACRESRC_H__
/* Resource conversion opcodes */
-#define ACPI_RSC_INITGET 0
-#define ACPI_RSC_INITSET 1
-#define ACPI_RSC_FLAGINIT 2
-#define ACPI_RSC_1BITFLAG 3
-#define ACPI_RSC_2BITFLAG 4
-#define ACPI_RSC_COUNT 5
-#define ACPI_RSC_COUNT16 6
-#define ACPI_RSC_LENGTH 7
-#define ACPI_RSC_MOVE8 8
-#define ACPI_RSC_MOVE16 9
-#define ACPI_RSC_MOVE32 10
-#define ACPI_RSC_MOVE64 11
-#define ACPI_RSC_SET8 12
-#define ACPI_RSC_DATA8 13
-#define ACPI_RSC_ADDRESS 14
-#define ACPI_RSC_SOURCE 15
-#define ACPI_RSC_SOURCEX 16
-#define ACPI_RSC_BITMASK 17
-#define ACPI_RSC_BITMASK16 18
-#define ACPI_RSC_EXIT_NE 19
-#define ACPI_RSC_EXIT_LE 20
-#define ACPI_RSC_EXIT_EQ 21
+typedef enum
+{
+ ACPI_RSC_INITGET = 0,
+ ACPI_RSC_INITSET,
+ ACPI_RSC_FLAGINIT,
+ ACPI_RSC_1BITFLAG,
+ ACPI_RSC_2BITFLAG,
+ ACPI_RSC_3BITFLAG,
+ ACPI_RSC_ADDRESS,
+ ACPI_RSC_BITMASK,
+ ACPI_RSC_BITMASK16,
+ ACPI_RSC_COUNT,
+ ACPI_RSC_COUNT16,
+ ACPI_RSC_COUNT_GPIO_PIN,
+ ACPI_RSC_COUNT_GPIO_RES,
+ ACPI_RSC_COUNT_GPIO_VEN,
+ ACPI_RSC_COUNT_SERIAL_RES,
+ ACPI_RSC_COUNT_SERIAL_VEN,
+ ACPI_RSC_DATA8,
+ ACPI_RSC_EXIT_EQ,
+ ACPI_RSC_EXIT_LE,
+ ACPI_RSC_EXIT_NE,
+ ACPI_RSC_LENGTH,
+ ACPI_RSC_MOVE_GPIO_PIN,
+ ACPI_RSC_MOVE_GPIO_RES,
+ ACPI_RSC_MOVE_SERIAL_RES,
+ ACPI_RSC_MOVE_SERIAL_VEN,
+ ACPI_RSC_MOVE8,
+ ACPI_RSC_MOVE16,
+ ACPI_RSC_MOVE32,
+ ACPI_RSC_MOVE64,
+ ACPI_RSC_SET8,
+ ACPI_RSC_SOURCE,
+ ACPI_RSC_SOURCEX
+
+} ACPI_RSCONVERT_OPCODES;
/* Resource Conversion sub-opcodes */
#define AML_OFFSET(f) (UINT8) ACPI_OFFSET (AML_RESOURCE,f)
+/*
+ * Individual entry for the resource dump tables
+ */
typedef const struct acpi_rsdump_info
{
UINT8 Opcode;
/* Values for the Opcode field above */
-#define ACPI_RSD_TITLE 0
-#define ACPI_RSD_LITERAL 1
-#define ACPI_RSD_STRING 2
-#define ACPI_RSD_UINT8 3
-#define ACPI_RSD_UINT16 4
-#define ACPI_RSD_UINT32 5
-#define ACPI_RSD_UINT64 6
-#define ACPI_RSD_1BITFLAG 7
-#define ACPI_RSD_2BITFLAG 8
-#define ACPI_RSD_SHORTLIST 9
-#define ACPI_RSD_LONGLIST 10
-#define ACPI_RSD_DWORDLIST 11
-#define ACPI_RSD_ADDRESS 12
-#define ACPI_RSD_SOURCE 13
+typedef enum
+{
+ ACPI_RSD_TITLE = 0,
+ ACPI_RSD_1BITFLAG,
+ ACPI_RSD_2BITFLAG,
+ ACPI_RSD_3BITFLAG,
+ ACPI_RSD_ADDRESS,
+ ACPI_RSD_DWORDLIST,
+ ACPI_RSD_LITERAL,
+ ACPI_RSD_LONGLIST,
+ ACPI_RSD_SHORTLIST,
+ ACPI_RSD_SHORTLISTX,
+ ACPI_RSD_SOURCE,
+ ACPI_RSD_STRING,
+ ACPI_RSD_UINT8,
+ ACPI_RSD_UINT16,
+ ACPI_RSD_UINT32,
+ ACPI_RSD_UINT64,
+ ACPI_RSD_WORDLIST
+
+} ACPI_RSDUMP_OPCODES;
/* restore default alignment */
/* Resource tables indexed by internal resource type */
extern const UINT8 AcpiGbl_AmlResourceSizes[];
+extern const UINT8 AcpiGbl_AmlResourceSerialBusSizes[];
extern ACPI_RSCONVERT_INFO *AcpiGbl_SetResourceDispatch[];
/* Resource tables indexed by raw AML resource descriptor type */
extern const UINT8 AcpiGbl_ResourceStructSizes[];
+extern const UINT8 AcpiGbl_ResourceStructSerialBusSizes[];
extern ACPI_RSCONVERT_INFO *AcpiGbl_GetResourceDispatch[];
+extern ACPI_RSCONVERT_INFO *AcpiGbl_ConvertResourceSerialBusDispatch[];
typedef struct acpi_vendor_walk_info
{
ACPI_STATUS
AcpiRsCreateAmlResources (
- ACPI_RESOURCE *LinkedListBuffer,
+ ACPI_BUFFER *ResourceList,
ACPI_BUFFER *OutputBuffer);
ACPI_STATUS
ACPI_NAMESPACE_NODE *Node,
ACPI_BUFFER *RetBuffer);
+ACPI_STATUS
+AcpiRsGetAeiMethodData (
+ ACPI_NAMESPACE_NODE *Node,
+ ACPI_BUFFER *RetBuffer);
/*
* rscalc
ACPI_STATUS
AcpiRsGetAmlLength (
- ACPI_RESOURCE *LinkedListBuffer,
+ ACPI_RESOURCE *ResourceList,
+ ACPI_SIZE ResourceListSize,
ACPI_SIZE *SizeNeeded);
ACPI_STATUS
UINT32 Length,
UINT32 Offset,
UINT8 ResourceIndex,
- void *Context);
+ void **Context);
ACPI_STATUS
AcpiRsConvertResourcesToAml (
extern ACPI_RSCONVERT_INFO AcpiRsConvertExtIrq[];
extern ACPI_RSCONVERT_INFO AcpiRsConvertAddress64[];
extern ACPI_RSCONVERT_INFO AcpiRsConvertExtAddress64[];
+extern ACPI_RSCONVERT_INFO AcpiRsConvertGpio[];
+extern ACPI_RSCONVERT_INFO AcpiRsConvertFixedDma[];
+extern ACPI_RSCONVERT_INFO AcpiRsConvertI2cSerialBus[];
+extern ACPI_RSCONVERT_INFO AcpiRsConvertSpiSerialBus[];
+extern ACPI_RSCONVERT_INFO AcpiRsConvertUartSerialBus[];
/* These resources require separate get/set tables */
* rsinfo
*/
extern ACPI_RSDUMP_INFO *AcpiGbl_DumpResourceDispatch[];
+extern ACPI_RSDUMP_INFO *AcpiGbl_DumpSerialBusDispatch[];
/*
- * rsdump
+ * rsdumpinfo
*/
extern ACPI_RSDUMP_INFO AcpiRsDumpIrq[];
+extern ACPI_RSDUMP_INFO AcpiRsDumpPrt[];
extern ACPI_RSDUMP_INFO AcpiRsDumpDma[];
extern ACPI_RSDUMP_INFO AcpiRsDumpStartDpf[];
extern ACPI_RSDUMP_INFO AcpiRsDumpEndDpf[];
extern ACPI_RSDUMP_INFO AcpiRsDumpIo[];
+extern ACPI_RSDUMP_INFO AcpiRsDumpIoFlags[];
extern ACPI_RSDUMP_INFO AcpiRsDumpFixedIo[];
extern ACPI_RSDUMP_INFO AcpiRsDumpVendor[];
extern ACPI_RSDUMP_INFO AcpiRsDumpEndTag[];
extern ACPI_RSDUMP_INFO AcpiRsDumpMemory24[];
extern ACPI_RSDUMP_INFO AcpiRsDumpMemory32[];
+extern ACPI_RSDUMP_INFO AcpiRsDumpMemoryFlags[];
extern ACPI_RSDUMP_INFO AcpiRsDumpFixedMemory32[];
extern ACPI_RSDUMP_INFO AcpiRsDumpAddress16[];
extern ACPI_RSDUMP_INFO AcpiRsDumpAddress32[];
extern ACPI_RSDUMP_INFO AcpiRsDumpExtAddress64[];
extern ACPI_RSDUMP_INFO AcpiRsDumpExtIrq[];
extern ACPI_RSDUMP_INFO AcpiRsDumpGenericReg[];
+extern ACPI_RSDUMP_INFO AcpiRsDumpGpio[];
+extern ACPI_RSDUMP_INFO AcpiRsDumpFixedDma[];
+extern ACPI_RSDUMP_INFO AcpiRsDumpCommonSerialBus[];
+extern ACPI_RSDUMP_INFO AcpiRsDumpI2cSerialBus[];
+extern ACPI_RSDUMP_INFO AcpiRsDumpSpiSerialBus[];
+extern ACPI_RSDUMP_INFO AcpiRsDumpUartSerialBus[];
+extern ACPI_RSDUMP_INFO AcpiRsDumpGeneralFlags[];
#endif
#endif /* __ACRESRC_H__ */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACRESTYP_H__
#define __ACRESTYP_H__
#define ACPI_WRITE_COMBINING_MEMORY (UINT8) 0x02
#define ACPI_PREFETCHABLE_MEMORY (UINT8) 0x03
+/*! [Begin] no source code translation */
/*
* IO Attributes
* The ISA IO ranges are: n000-n0FFh, n400-n4FFh, n800-n8FFh, nC00-nCFFh.
* The non-ISA IO ranges are: n100-n3FFh, n500-n7FFh, n900-nBFFh, nCD0-nFFFh.
*/
+/*! [End] no source code translation !*/
+
#define ACPI_NON_ISA_ONLY_RANGES (UINT8) 0x01
#define ACPI_ISA_ONLY_RANGES (UINT8) 0x02
#define ACPI_ENTIRE_RANGE (ACPI_NON_ISA_ONLY_RANGES | ACPI_ISA_ONLY_RANGES)
#define ACPI_DECODE_16 (UINT8) 0x01 /* 16-bit IO address decode */
/*
- * IRQ Attributes
+ * Interrupt attributes - used in multiple descriptors
*/
+
+/* Triggering */
+
#define ACPI_LEVEL_SENSITIVE (UINT8) 0x00
#define ACPI_EDGE_SENSITIVE (UINT8) 0x01
+/* Polarity */
+
#define ACPI_ACTIVE_HIGH (UINT8) 0x00
#define ACPI_ACTIVE_LOW (UINT8) 0x01
+#define ACPI_ACTIVE_BOTH (UINT8) 0x02
+
+/* Sharing */
#define ACPI_EXCLUSIVE (UINT8) 0x00
#define ACPI_SHARED (UINT8) 0x01
+/* Wake */
+
+#define ACPI_NOT_WAKE_CAPABLE (UINT8) 0x00
+#define ACPI_WAKE_CAPABLE (UINT8) 0x01
+
/*
* DMA Attributes
*/
#define ACPI_POS_DECODE (UINT8) 0x00
#define ACPI_SUB_DECODE (UINT8) 0x01
+/* Producer/Consumer */
+
#define ACPI_PRODUCER (UINT8) 0x00
#define ACPI_CONSUMER (UINT8) 0x01
UINT8 Triggering;
UINT8 Polarity;
UINT8 Sharable;
+ UINT8 WakeCapable;
UINT8 InterruptCount;
UINT8 Interrupts[1];
} ACPI_RESOURCE_IRQ;
-typedef struct ACPI_RESOURCE_DMA
+typedef struct acpi_resource_dma
{
UINT8 Type;
UINT8 BusMaster;
} ACPI_RESOURCE_FIXED_IO;
+typedef struct acpi_resource_fixed_dma
+{
+ UINT16 RequestLines;
+ UINT16 Channels;
+ UINT8 Width;
+
+} ACPI_RESOURCE_FIXED_DMA;
+
+/* Values for Width field above */
+
+#define ACPI_DMA_WIDTH8 0
+#define ACPI_DMA_WIDTH16 1
+#define ACPI_DMA_WIDTH32 2
+#define ACPI_DMA_WIDTH64 3
+#define ACPI_DMA_WIDTH128 4
+#define ACPI_DMA_WIDTH256 5
+
+
typedef struct acpi_resource_vendor
{
UINT16 ByteLength;
UINT8 Triggering;
UINT8 Polarity;
UINT8 Sharable;
+ UINT8 WakeCapable;
UINT8 InterruptCount;
ACPI_RESOURCE_SOURCE ResourceSource;
UINT32 Interrupts[1];
} ACPI_RESOURCE_GENERIC_REGISTER;
+typedef struct acpi_resource_gpio
+{
+ UINT8 RevisionId;
+ UINT8 ConnectionType;
+ UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */
+ UINT8 PinConfig;
+ UINT8 Sharable; /* For values, see Interrupt Attributes above */
+ UINT8 WakeCapable; /* For values, see Interrupt Attributes above */
+ UINT8 IoRestriction;
+ UINT8 Triggering; /* For values, see Interrupt Attributes above */
+ UINT8 Polarity; /* For values, see Interrupt Attributes above */
+ UINT16 DriveStrength;
+ UINT16 DebounceTimeout;
+ UINT16 PinTableLength;
+ UINT16 VendorLength;
+ ACPI_RESOURCE_SOURCE ResourceSource;
+ UINT16 *PinTable;
+ UINT8 *VendorData;
+
+} ACPI_RESOURCE_GPIO;
+
+/* Values for GPIO ConnectionType field above */
+
+#define ACPI_RESOURCE_GPIO_TYPE_INT 0
+#define ACPI_RESOURCE_GPIO_TYPE_IO 1
+
+/* Values for PinConfig field above */
+
+#define ACPI_PIN_CONFIG_DEFAULT 0
+#define ACPI_PIN_CONFIG_PULLUP 1
+#define ACPI_PIN_CONFIG_PULLDOWN 2
+#define ACPI_PIN_CONFIG_NOPULL 3
+
+/* Values for IoRestriction field above */
+
+#define ACPI_IO_RESTRICT_NONE 0
+#define ACPI_IO_RESTRICT_INPUT 1
+#define ACPI_IO_RESTRICT_OUTPUT 2
+#define ACPI_IO_RESTRICT_NONE_PRESERVE 3
+
+
+/* Common structure for I2C, SPI, and UART serial descriptors */
+
+#define ACPI_RESOURCE_SERIAL_COMMON \
+ UINT8 RevisionId; \
+ UINT8 Type; \
+ UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */\
+ UINT8 SlaveMode; \
+ UINT8 TypeRevisionId; \
+ UINT16 TypeDataLength; \
+ UINT16 VendorLength; \
+ ACPI_RESOURCE_SOURCE ResourceSource; \
+ UINT8 *VendorData;
+
+typedef struct acpi_resource_common_serialbus
+{
+ ACPI_RESOURCE_SERIAL_COMMON
+
+} ACPI_RESOURCE_COMMON_SERIALBUS;
+
+/* Values for the Type field above */
+
+#define ACPI_RESOURCE_SERIAL_TYPE_I2C 1
+#define ACPI_RESOURCE_SERIAL_TYPE_SPI 2
+#define ACPI_RESOURCE_SERIAL_TYPE_UART 3
+
+/* Values for SlaveMode field above */
+
+#define ACPI_CONTROLLER_INITIATED 0
+#define ACPI_DEVICE_INITIATED 1
+
+
+typedef struct acpi_resource_i2c_serialbus
+{
+ ACPI_RESOURCE_SERIAL_COMMON
+ UINT8 AccessMode;
+ UINT16 SlaveAddress;
+ UINT32 ConnectionSpeed;
+
+} ACPI_RESOURCE_I2C_SERIALBUS;
+
+/* Values for AccessMode field above */
+
+#define ACPI_I2C_7BIT_MODE 0
+#define ACPI_I2C_10BIT_MODE 1
+
+
+typedef struct acpi_resource_spi_serialbus
+{
+ ACPI_RESOURCE_SERIAL_COMMON
+ UINT8 WireMode;
+ UINT8 DevicePolarity;
+ UINT8 DataBitLength;
+ UINT8 ClockPhase;
+ UINT8 ClockPolarity;
+ UINT16 DeviceSelection;
+ UINT32 ConnectionSpeed;
+
+} ACPI_RESOURCE_SPI_SERIALBUS;
+
+/* Values for WireMode field above */
+
+#define ACPI_SPI_4WIRE_MODE 0
+#define ACPI_SPI_3WIRE_MODE 1
+
+/* Values for DevicePolarity field above */
+
+#define ACPI_SPI_ACTIVE_LOW 0
+#define ACPI_SPI_ACTIVE_HIGH 1
+
+/* Values for ClockPhase field above */
+
+#define ACPI_SPI_FIRST_PHASE 0
+#define ACPI_SPI_SECOND_PHASE 1
+
+/* Values for ClockPolarity field above */
+
+#define ACPI_SPI_START_LOW 0
+#define ACPI_SPI_START_HIGH 1
+
+
+typedef struct acpi_resource_uart_serialbus
+{
+ ACPI_RESOURCE_SERIAL_COMMON
+ UINT8 Endian;
+ UINT8 DataBits;
+ UINT8 StopBits;
+ UINT8 FlowControl;
+ UINT8 Parity;
+ UINT8 LinesEnabled;
+ UINT16 RxFifoSize;
+ UINT16 TxFifoSize;
+ UINT32 DefaultBaudRate;
+
+} ACPI_RESOURCE_UART_SERIALBUS;
+
+/* Values for Endian field above */
+
+#define ACPI_UART_LITTLE_ENDIAN 0
+#define ACPI_UART_BIG_ENDIAN 1
+
+/* Values for DataBits field above */
+
+#define ACPI_UART_5_DATA_BITS 0
+#define ACPI_UART_6_DATA_BITS 1
+#define ACPI_UART_7_DATA_BITS 2
+#define ACPI_UART_8_DATA_BITS 3
+#define ACPI_UART_9_DATA_BITS 4
+
+/* Values for StopBits field above */
+
+#define ACPI_UART_NO_STOP_BITS 0
+#define ACPI_UART_1_STOP_BIT 1
+#define ACPI_UART_1P5_STOP_BITS 2
+#define ACPI_UART_2_STOP_BITS 3
+
+/* Values for FlowControl field above */
+
+#define ACPI_UART_FLOW_CONTROL_NONE 0
+#define ACPI_UART_FLOW_CONTROL_HW 1
+#define ACPI_UART_FLOW_CONTROL_XON_XOFF 2
+
+/* Values for Parity field above */
+
+#define ACPI_UART_PARITY_NONE 0
+#define ACPI_UART_PARITY_EVEN 1
+#define ACPI_UART_PARITY_ODD 2
+#define ACPI_UART_PARITY_MARK 3
+#define ACPI_UART_PARITY_SPACE 4
+
+/* Values for LinesEnabled bitfield above */
+
+#define ACPI_UART_CARRIER_DETECT (1<<2)
+#define ACPI_UART_RING_INDICATOR (1<<3)
+#define ACPI_UART_DATA_SET_READY (1<<4)
+#define ACPI_UART_DATA_TERMINAL_READY (1<<5)
+#define ACPI_UART_CLEAR_TO_SEND (1<<6)
+#define ACPI_UART_REQUEST_TO_SEND (1<<7)
+
/* ACPI_RESOURCE_TYPEs */
#define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 14 /* ACPI 3.0 */
#define ACPI_RESOURCE_TYPE_EXTENDED_IRQ 15
#define ACPI_RESOURCE_TYPE_GENERIC_REGISTER 16
-#define ACPI_RESOURCE_TYPE_MAX 16
+#define ACPI_RESOURCE_TYPE_GPIO 17 /* ACPI 5.0 */
+#define ACPI_RESOURCE_TYPE_FIXED_DMA 18 /* ACPI 5.0 */
+#define ACPI_RESOURCE_TYPE_SERIAL_BUS 19 /* ACPI 5.0 */
+#define ACPI_RESOURCE_TYPE_MAX 19
/* Master union for resource descriptors */
ACPI_RESOURCE_START_DEPENDENT StartDpf;
ACPI_RESOURCE_IO Io;
ACPI_RESOURCE_FIXED_IO FixedIo;
+ ACPI_RESOURCE_FIXED_DMA FixedDma;
ACPI_RESOURCE_VENDOR Vendor;
ACPI_RESOURCE_VENDOR_TYPED VendorTyped;
ACPI_RESOURCE_END_TAG EndTag;
ACPI_RESOURCE_EXTENDED_ADDRESS64 ExtAddress64;
ACPI_RESOURCE_EXTENDED_IRQ ExtendedIrq;
ACPI_RESOURCE_GENERIC_REGISTER GenericReg;
+ ACPI_RESOURCE_GPIO Gpio;
+ ACPI_RESOURCE_I2C_SERIALBUS I2cSerialBus;
+ ACPI_RESOURCE_SPI_SERIALBUS SpiSerialBus;
+ ACPI_RESOURCE_UART_SERIALBUS UartSerialBus;
+ ACPI_RESOURCE_COMMON_SERIALBUS CommonSerialBus;
/* Common fields */
#define ACPI_RS_SIZE_MIN (UINT32) ACPI_ROUND_UP_TO_NATIVE_WORD (12)
#define ACPI_RS_SIZE(Type) (UINT32) (ACPI_RS_SIZE_NO_DATA + sizeof (Type))
-#define ACPI_NEXT_RESOURCE(Res) (ACPI_RESOURCE *)((UINT8 *) Res + Res->Length)
+/* Macro for walking resource templates with multiple descriptors */
+
+#define ACPI_NEXT_RESOURCE(Res) \
+ ACPI_ADD_PTR (ACPI_RESOURCE, (Res), (Res)->Length)
typedef struct acpi_pci_routing_table
} ACPI_PCI_ROUTING_TABLE;
#endif /* __ACRESTYP_H__ */
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACSTRUCT_H__
#define __ACSTRUCT_H__
/*
- * Walk state - current state of a parse tree walk. Used for both a leisurely
+ * Walk state - current state of a parse tree walk. Used for both a leisurely
* stroll through the tree (for whatever reason), and for control method
* execution.
*/
UINT32 TableIndex;
UINT32 ObjectCount;
UINT32 MethodCount;
+ UINT32 SerialMethodCount;
+ UINT32 NonSerialMethodCount;
+ UINT32 SerializedMethodCount;
UINT32 DeviceCount;
UINT32 OpRegionCount;
UINT32 FieldCount;
/*
- * Structure used to pass object evaluation parameters.
+ * Structure used to pass object evaluation information and parameters.
* Purpose is to reduce CPU stack use.
*/
typedef struct acpi_evaluate_info
{
- ACPI_NAMESPACE_NODE *PrefixNode;
- char *Pathname;
- ACPI_OPERAND_OBJECT *ObjDesc;
- ACPI_OPERAND_OBJECT **Parameters;
- ACPI_NAMESPACE_NODE *ResolvedNode;
- ACPI_OPERAND_OBJECT *ReturnObject;
- UINT8 ParamCount;
- UINT8 PassNumber;
- UINT8 ReturnObjectType;
- UINT8 Flags;
+ /* The first 3 elements are passed by the caller to AcpiNsEvaluate */
+
+ ACPI_NAMESPACE_NODE *PrefixNode; /* Input: starting node */
+ char *RelativePathname; /* Input: path relative to PrefixNode */
+ ACPI_OPERAND_OBJECT **Parameters; /* Input: argument list */
+
+ ACPI_NAMESPACE_NODE *Node; /* Resolved node (PrefixNode:RelativePathname) */
+ ACPI_OPERAND_OBJECT *ObjDesc; /* Object attached to the resolved node */
+ char *FullPathname; /* Full pathname of the resolved node */
+
+ const ACPI_PREDEFINED_INFO *Predefined; /* Used if Node is a predefined name */
+ ACPI_OPERAND_OBJECT *ReturnObject; /* Object returned from the evaluation */
+ union acpi_operand_object *ParentPackage; /* Used if return object is a Package */
+
+ UINT32 ReturnFlags; /* Used for return value analysis */
+ UINT32 ReturnBtype; /* Bitmapped type of the returned object */
+ UINT16 ParamCount; /* Count of the input argument list */
+ UINT8 PassNumber; /* Parser pass number */
+ UINT8 ReturnObjectType; /* Object type of the returned object */
+ UINT8 NodeFlags; /* Same as Node->Flags */
+ UINT8 Flags; /* General flags */
} ACPI_EVALUATE_INFO;
/* Values for Flags above */
-#define ACPI_IGNORE_RETURN_VALUE 1
+#define ACPI_IGNORE_RETURN_VALUE 1
+
+/* Defines for ReturnFlags field above */
+
+#define ACPI_OBJECT_REPAIRED 1
+#define ACPI_OBJECT_WRAPPED 2
/* Info used by AcpiNsInitializeDevices */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACTABLES_H__
#define __ACTABLES_H__
AcpiAllocateRootTable (
UINT32 InitialTableCount);
+/*
+ * tbxfroot - Root pointer utilities
+ */
+UINT32
+AcpiTbGetRsdpLength (
+ ACPI_TABLE_RSDP *Rsdp);
+
+ACPI_STATUS
+AcpiTbValidateRsdp (
+ ACPI_TABLE_RSDP *Rsdp);
+
+UINT8 *
+AcpiTbScanMemoryForRsdp (
+ UINT8 *StartAddress,
+ UINT32 Length);
+
+
+/*
+ * tbdata - table data structure management
+ */
+ACPI_STATUS
+AcpiTbGetNextRootIndex (
+ UINT32 *TableIndex);
+
+void
+AcpiTbInitTableDescriptor (
+ ACPI_TABLE_DESC *TableDesc,
+ ACPI_PHYSICAL_ADDRESS Address,
+ UINT8 Flags,
+ ACPI_TABLE_HEADER *Table);
+
+ACPI_STATUS
+AcpiTbAcquireTempTable (
+ ACPI_TABLE_DESC *TableDesc,
+ ACPI_PHYSICAL_ADDRESS Address,
+ UINT8 Flags);
+
+void
+AcpiTbReleaseTempTable (
+ ACPI_TABLE_DESC *TableDesc);
+
+ACPI_STATUS
+AcpiTbValidateTempTable (
+ ACPI_TABLE_DESC *TableDesc);
+
+ACPI_STATUS
+AcpiTbVerifyTempTable (
+ ACPI_TABLE_DESC *TableDesc,
+ char *Signature);
+
+BOOLEAN
+AcpiTbIsTableLoaded (
+ UINT32 TableIndex);
+
+void
+AcpiTbSetTableLoadedFlag (
+ UINT32 TableIndex,
+ BOOLEAN IsLoaded);
+
+
/*
* tbfadt - FADT parse/convert/validate
*/
void);
ACPI_STATUS
-AcpiTbVerifyTable (
+AcpiTbValidateTable (
+ ACPI_TABLE_DESC *TableDesc);
+
+void
+AcpiTbInvalidateTable (
ACPI_TABLE_DESC *TableDesc);
+void
+AcpiTbOverrideTable (
+ ACPI_TABLE_DESC *OldTableDesc);
+
ACPI_STATUS
-AcpiTbAddTable (
+AcpiTbAcquireTable (
ACPI_TABLE_DESC *TableDesc,
+ ACPI_TABLE_HEADER **TablePtr,
+ UINT32 *TableLength,
+ UINT8 *TableFlags);
+
+void
+AcpiTbReleaseTable (
+ ACPI_TABLE_HEADER *Table,
+ UINT32 TableLength,
+ UINT8 TableFlags);
+
+ACPI_STATUS
+AcpiTbInstallStandardTable (
+ ACPI_PHYSICAL_ADDRESS Address,
+ UINT8 Flags,
+ BOOLEAN Reload,
+ BOOLEAN Override,
UINT32 *TableIndex);
ACPI_STATUS
UINT32 *TableIndex);
void
-AcpiTbDeleteTable (
+AcpiTbUninstallTable (
ACPI_TABLE_DESC *TableDesc);
void
UINT32 TableIndex,
ACPI_OWNER_ID *OwnerId);
-BOOLEAN
-AcpiTbIsTableLoaded (
- UINT32 TableIndex);
-
-void
-AcpiTbSetTableLoadedFlag (
- UINT32 TableIndex,
- BOOLEAN IsLoaded);
-
/*
* tbutils - table manager utilities
UINT32 TableIndex);
void
-AcpiTbInstallTable (
+AcpiTbInstallTableWithOverride (
+ UINT32 TableIndex,
+ ACPI_TABLE_DESC *NewTableDesc,
+ BOOLEAN Override);
+
+ACPI_STATUS
+AcpiTbInstallFixedTable (
ACPI_PHYSICAL_ADDRESS Address,
char *Signature,
UINT32 TableIndex);
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACTBL_H__
#define __ACTBL_H__
#pragma pack(1)
/*
- * Note about bitfields: The UINT8 type is used for bitfields in ACPI tables.
- * This is the only type that is even remotely portable. Anything else is not
- * portable, so do not use any other bitfield types.
+ * Note: C bitfields are not used for this reason:
+ *
+ * "Bitfields are great and easy to read, but unfortunately the C language
+ * does not specify the layout of bitfields in memory, which means they are
+ * essentially useless for dealing with packed data in on-disk formats or
+ * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
+ * this decision was a design error in C. Ritchie could have picked an order
+ * and stuck with it." Norman Ramsey.
+ * See http://stackoverflow.com/a/1053662/41661
*/
{
char Signature[ACPI_NAME_SIZE]; /* ASCII table signature */
UINT32 Length; /* Length of table in bytes, including this header */
- UINT8 Revision; /* ACPI Specification minor version # */
+ UINT8 Revision; /* ACPI Specification minor version number */
UINT8 Checksum; /* To make sum of entire table == 0 */
char OemId[ACPI_OEM_ID_SIZE]; /* ASCII OEM identification */
char OemTableId[ACPI_OEM_TABLE_ID_SIZE]; /* ASCII OEM table identification */
* GAS - Generic Address Structure (ACPI 2.0+)
*
* Note: Since this structure is used in the ACPI tables, it is byte aligned.
- * If misaliged access is not supported by the hardware, accesses to the
+ * If misaligned access is not supported by the hardware, accesses to the
* 64-bit Address field must be performed with care.
*
******************************************************************************/
} ACPI_TABLE_XSDT;
+#define ACPI_RSDT_ENTRY_SIZE (sizeof (UINT32))
+#define ACPI_XSDT_ENTRY_SIZE (sizeof (UINT64))
+
/*******************************************************************************
*
UINT8 PreferredProfile; /* Conveys preferred power management profile to OSPM. */
UINT16 SciInterrupt; /* System vector of SCI interrupt */
UINT32 SmiCommand; /* 32-bit Port address of SMI command port */
- UINT8 AcpiEnable; /* Value to write to smi_cmd to enable ACPI */
- UINT8 AcpiDisable; /* Value to write to smi_cmd to disable ACPI */
- UINT8 S4BiosRequest; /* Value to write to SMI CMD to enter S4BIOS state */
+ UINT8 AcpiEnable; /* Value to write to SMI_CMD to enable ACPI */
+ UINT8 AcpiDisable; /* Value to write to SMI_CMD to disable ACPI */
+ UINT8 S4BiosRequest; /* Value to write to SMI_CMD to enter S4BIOS state */
UINT8 PstateControl; /* Processor performance state control*/
- UINT32 Pm1aEventBlock; /* 32-bit Port address of Power Mgt 1a Event Reg Blk */
- UINT32 Pm1bEventBlock; /* 32-bit Port address of Power Mgt 1b Event Reg Blk */
- UINT32 Pm1aControlBlock; /* 32-bit Port address of Power Mgt 1a Control Reg Blk */
- UINT32 Pm1bControlBlock; /* 32-bit Port address of Power Mgt 1b Control Reg Blk */
- UINT32 Pm2ControlBlock; /* 32-bit Port address of Power Mgt 2 Control Reg Blk */
- UINT32 PmTimerBlock; /* 32-bit Port address of Power Mgt Timer Ctrl Reg Blk */
- UINT32 Gpe0Block; /* 32-bit Port address of General Purpose Event 0 Reg Blk */
- UINT32 Gpe1Block; /* 32-bit Port address of General Purpose Event 1 Reg Blk */
+ UINT32 Pm1aEventBlock; /* 32-bit port address of Power Mgt 1a Event Reg Blk */
+ UINT32 Pm1bEventBlock; /* 32-bit port address of Power Mgt 1b Event Reg Blk */
+ UINT32 Pm1aControlBlock; /* 32-bit port address of Power Mgt 1a Control Reg Blk */
+ UINT32 Pm1bControlBlock; /* 32-bit port address of Power Mgt 1b Control Reg Blk */
+ UINT32 Pm2ControlBlock; /* 32-bit port address of Power Mgt 2 Control Reg Blk */
+ UINT32 PmTimerBlock; /* 32-bit port address of Power Mgt Timer Ctrl Reg Blk */
+ UINT32 Gpe0Block; /* 32-bit port address of General Purpose Event 0 Reg Blk */
+ UINT32 Gpe1Block; /* 32-bit port address of General Purpose Event 1 Reg Blk */
UINT8 Pm1EventLength; /* Byte Length of ports at Pm1xEventBlock */
UINT8 Pm1ControlLength; /* Byte Length of ports at Pm1xControlBlock */
UINT8 Pm2ControlLength; /* Byte Length of ports at Pm2ControlBlock */
UINT8 Gpe0BlockLength; /* Byte Length of ports at Gpe0Block */
UINT8 Gpe1BlockLength; /* Byte Length of ports at Gpe1Block */
UINT8 Gpe1Base; /* Offset in GPE number space where GPE1 events start */
- UINT8 CstControl; /* Support for the _CST object and C States change notification */
+ UINT8 CstControl; /* Support for the _CST object and C-States change notification */
UINT16 C2Latency; /* Worst case HW latency to enter/exit C2 state */
UINT16 C3Latency; /* Worst case HW latency to enter/exit C3 state */
- UINT16 FlushSize; /* Processor's memory cache line width, in bytes */
+ UINT16 FlushSize; /* Processor memory cache line width, in bytes */
UINT16 FlushStride; /* Number of flush strides that need to be read */
- UINT8 DutyOffset; /* Processor duty cycle index in processor's P_CNT reg */
+ UINT8 DutyOffset; /* Processor duty cycle index in processor P_CNT reg */
UINT8 DutyWidth; /* Processor duty cycle value bit width in P_CNT register */
UINT8 DayAlarm; /* Index to day-of-month alarm in RTC CMOS RAM */
UINT8 MonthAlarm; /* Index to month-of-year alarm in RTC CMOS RAM */
UINT32 Flags; /* Miscellaneous flag bits (see below for individual flags) */
ACPI_GENERIC_ADDRESS ResetRegister; /* 64-bit address of the Reset register */
UINT8 ResetValue; /* Value to write to the ResetRegister port to reset the system */
- UINT8 Reserved4[3]; /* Reserved, must be zero */
+ UINT16 ArmBootFlags; /* ARM-Specific Boot Flags (see below for individual flags) (ACPI 5.1) */
+ UINT8 MinorRevision; /* FADT Minor Revision (ACPI 5.1) */
UINT64 XFacs; /* 64-bit physical address of FACS */
UINT64 XDsdt; /* 64-bit physical address of DSDT */
ACPI_GENERIC_ADDRESS XPm1aEventBlock; /* 64-bit Extended Power Mgt 1a Event Reg Blk address */
ACPI_GENERIC_ADDRESS XPmTimerBlock; /* 64-bit Extended Power Mgt Timer Ctrl Reg Blk address */
ACPI_GENERIC_ADDRESS XGpe0Block; /* 64-bit Extended General Purpose Event 0 Reg Blk address */
ACPI_GENERIC_ADDRESS XGpe1Block; /* 64-bit Extended General Purpose Event 1 Reg Blk address */
+ ACPI_GENERIC_ADDRESS SleepControl; /* 64-bit Sleep Control register (ACPI 5.0) */
+ ACPI_GENERIC_ADDRESS SleepStatus; /* 64-bit Sleep Status register (ACPI 5.0) */
} ACPI_TABLE_FADT;
-/* Masks for FADT Boot Architecture Flags (BootFlags) */
+/* Masks for FADT IA-PC Boot Architecture Flags (boot_flags) [Vx]=Introduced in this FADT revision */
#define ACPI_FADT_LEGACY_DEVICES (1) /* 00: [V2] System has LPC or ISA bus devices */
#define ACPI_FADT_8042 (1<<1) /* 01: [V3] System has an 8042 controller on port 60/64 */
#define ACPI_FADT_NO_VGA (1<<2) /* 02: [V4] It is not safe to probe for VGA hardware */
#define ACPI_FADT_NO_MSI (1<<3) /* 03: [V4] Message Signaled Interrupts (MSI) must not be enabled */
#define ACPI_FADT_NO_ASPM (1<<4) /* 04: [V4] PCIe ASPM control must not be enabled */
+#define ACPI_FADT_NO_CMOS_RTC (1<<5) /* 05: [V5] No CMOS real-time clock present */
+
+/* Masks for FADT ARM Boot Architecture Flags (arm_boot_flags) ACPI 5.1 */
+
+#define ACPI_FADT_PSCI_COMPLIANT (1) /* 00: [V5+] PSCI 0.2+ is implemented */
+#define ACPI_FADT_PSCI_USE_HVC (1<<1) /* 01: [V5+] HVC must be used instead of SMC as the PSCI conduit */
/* Masks for FADT flags */
-#define ACPI_FADT_WBINVD (1) /* 00: [V1] The wbinvd instruction works properly */
-#define ACPI_FADT_WBINVD_FLUSH (1<<1) /* 01: [V1] wbinvd flushes but does not invalidate caches */
+#define ACPI_FADT_WBINVD (1) /* 00: [V1] The WBINVD instruction works properly */
+#define ACPI_FADT_WBINVD_FLUSH (1<<1) /* 01: [V1] WBINVD flushes but does not invalidate caches */
#define ACPI_FADT_C1_SUPPORTED (1<<2) /* 02: [V1] All processors support C1 state */
#define ACPI_FADT_C2_MP_SUPPORTED (1<<3) /* 03: [V1] C2 state works on MP system */
#define ACPI_FADT_POWER_BUTTON (1<<4) /* 04: [V1] Power button is handled as a control method device */
#define ACPI_FADT_SLEEP_BUTTON (1<<5) /* 05: [V1] Sleep button is handled as a control method device */
-#define ACPI_FADT_FIXED_RTC (1<<6) /* 06: [V1] RTC wakeup status not in fixed register space */
+#define ACPI_FADT_FIXED_RTC (1<<6) /* 06: [V1] RTC wakeup status is not in fixed register space */
#define ACPI_FADT_S4_RTC_WAKE (1<<7) /* 07: [V1] RTC alarm can wake system from S4 */
#define ACPI_FADT_32BIT_TIMER (1<<8) /* 08: [V1] ACPI timer width is 32-bit (0=24-bit) */
#define ACPI_FADT_DOCKING_SUPPORTED (1<<9) /* 09: [V1] Docking supported */
#define ACPI_FADT_REMOTE_POWER_ON (1<<17) /* 17: [V4] System is compatible with remote power on (ACPI 3.0) */
#define ACPI_FADT_APIC_CLUSTER (1<<18) /* 18: [V4] All local APICs must use cluster model (ACPI 3.0) */
#define ACPI_FADT_APIC_PHYSICAL (1<<19) /* 19: [V4] All local xAPICs must use physical dest mode (ACPI 3.0) */
+#define ACPI_FADT_HW_REDUCED (1<<20) /* 20: [V5] ACPI hardware is not implemented (ACPI 5.0) */
+#define ACPI_FADT_LOW_POWER_S0 (1<<21) /* 21: [V5] S0 power savings are equal or better than S3 (ACPI 5.0) */
-/* Values for PreferredProfile (Prefered Power Management Profiles) */
+/* Values for PreferredProfile (Preferred Power Management Profiles) */
-enum AcpiPreferedPmProfiles
+enum AcpiPreferredPmProfiles
{
PM_UNSPECIFIED = 0,
PM_DESKTOP = 1,
PM_WORKSTATION = 3,
PM_ENTERPRISE_SERVER = 4,
PM_SOHO_SERVER = 5,
- PM_APPLIANCE_PC = 6
+ PM_APPLIANCE_PC = 6,
+ PM_PERFORMANCE_SERVER = 7,
+ PM_TABLET = 8
};
+/* Values for SleepStatus and SleepControl registers (V5 FADT) */
+
+#define ACPI_X_WAKE_STATUS 0x80
+#define ACPI_X_SLEEP_TYPE_MASK 0x1C
+#define ACPI_X_SLEEP_TYPE_POSITION 0x02
+#define ACPI_X_SLEEP_ENABLE 0x20
+
/* Reset to default packing */
{
ACPI_PHYSICAL_ADDRESS Address;
ACPI_TABLE_HEADER *Pointer;
- UINT32 Length; /* Length fixed at 32 bits */
+ UINT32 Length; /* Length fixed at 32 bits (fixed in table header) */
ACPI_NAME_UNION Signature;
ACPI_OWNER_ID OwnerId;
UINT8 Flags;
/* Masks for Flags field above */
-#define ACPI_TABLE_ORIGIN_UNKNOWN (0)
-#define ACPI_TABLE_ORIGIN_MAPPED (1)
-#define ACPI_TABLE_ORIGIN_ALLOCATED (2)
-#define ACPI_TABLE_ORIGIN_OVERRIDE (4)
-#define ACPI_TABLE_ORIGIN_MASK (7)
-#define ACPI_TABLE_IS_LOADED (8)
+#define ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL (0) /* Virtual address, external maintained */
+#define ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL (1) /* Physical address, internally mapped */
+#define ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL (2) /* Virtual address, internallly allocated */
+#define ACPI_TABLE_ORIGIN_MASK (3)
+#define ACPI_TABLE_IS_LOADED (8)
/*
*/
#include "actbl1.h"
#include "actbl2.h"
+#include "actbl3.h"
/* Macros used to generate offsets to specific table fields */
-#define ACPI_FADT_OFFSET(f) (UINT8) ACPI_OFFSET (ACPI_TABLE_FADT, f)
+#define ACPI_FADT_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_TABLE_FADT, f)
+
+/*
+ * Sizes of the various flavors of FADT. We need to look closely
+ * at the FADT length because the version number essentially tells
+ * us nothing because of many BIOS bugs where the version does not
+ * match the expected length. In other words, the length of the
+ * FADT is the bottom line as to what the version really is.
+ *
+ * For reference, the values below are as follows:
+ * FADT V1 size: 0x074
+ * FADT V2 size: 0x084
+ * FADT V3 size: 0x0F4
+ * FADT V4 size: 0x0F4
+ * FADT V5 size: 0x10C
+ */
+#define ACPI_FADT_V1_SIZE (UINT32) (ACPI_FADT_OFFSET (Flags) + 4)
+#define ACPI_FADT_V2_SIZE (UINT32) (ACPI_FADT_OFFSET (MinorRevision) + 1)
+#define ACPI_FADT_V3_SIZE (UINT32) (ACPI_FADT_OFFSET (SleepControl))
+#define ACPI_FADT_V5_SIZE (UINT32) (sizeof (ACPI_TABLE_FADT))
#endif /* __ACTBL_H__ */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACTBL1_H__
#define __ACTBL1_H__
#pragma pack(1)
/*
- * Note about bitfields: The UINT8 type is used for bitfields in ACPI tables.
- * This is the only type that is even remotely portable. Anything else is not
- * portable, so do not use any other bitfield types.
+ * Note: C bitfields are not used for this reason:
+ *
+ * "Bitfields are great and easy to read, but unfortunately the C language
+ * does not specify the layout of bitfields in memory, which means they are
+ * essentially useless for dealing with packed data in on-disk formats or
+ * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
+ * this decision was a design error in C. Ritchie could have picked an order
+ * and stuck with it." Norman Ramsey.
+ * See http://stackoverflow.com/a/1053662/41661
*/
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT32 RegionLength; /* Length of the boot error region */
- UINT64 Address; /* Physical addresss of the error region */
+ UINT64 Address; /* Physical address of the error region */
} ACPI_TABLE_BERT;
enum AcpiEinjActions
{
- ACPI_EINJ_BEGIN_OPERATION = 0,
- ACPI_EINJ_GET_TRIGGER_TABLE = 1,
- ACPI_EINJ_SET_ERROR_TYPE = 2,
- ACPI_EINJ_GET_ERROR_TYPE = 3,
- ACPI_EINJ_END_OPERATION = 4,
- ACPI_EINJ_EXECUTE_OPERATION = 5,
- ACPI_EINJ_CHECK_BUSY_STATUS = 6,
- ACPI_EINJ_GET_COMMAND_STATUS = 7,
- ACPI_EINJ_ACTION_RESERVED = 8, /* 8 and greater are reserved */
- ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */
+ ACPI_EINJ_BEGIN_OPERATION = 0,
+ ACPI_EINJ_GET_TRIGGER_TABLE = 1,
+ ACPI_EINJ_SET_ERROR_TYPE = 2,
+ ACPI_EINJ_GET_ERROR_TYPE = 3,
+ ACPI_EINJ_END_OPERATION = 4,
+ ACPI_EINJ_EXECUTE_OPERATION = 5,
+ ACPI_EINJ_CHECK_BUSY_STATUS = 6,
+ ACPI_EINJ_GET_COMMAND_STATUS = 7,
+ ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8,
+ ACPI_EINJ_ACTION_RESERVED = 9, /* 9 and greater are reserved */
+ ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */
};
/* Values for Instruction field above */
ACPI_EINJ_WRITE_REGISTER = 2,
ACPI_EINJ_WRITE_REGISTER_VALUE = 3,
ACPI_EINJ_NOOP = 4,
- ACPI_EINJ_INSTRUCTION_RESERVED = 5 /* 5 and greater are reserved */
+ ACPI_EINJ_FLUSH_CACHELINE = 5,
+ ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */
};
+typedef struct acpi_einj_error_type_with_addr
+{
+ UINT32 ErrorType;
+ UINT32 VendorStructOffset;
+ UINT32 Flags;
+ UINT32 ApicId;
+ UINT64 Address;
+ UINT64 Range;
+ UINT32 PcieId;
+
+} ACPI_EINJ_ERROR_TYPE_WITH_ADDR;
+
+typedef struct acpi_einj_vendor
+{
+ UINT32 Length;
+ UINT32 PcieId;
+ UINT16 VendorId;
+ UINT16 DeviceId;
+ UINT8 RevisionId;
+ UINT8 Reserved[3];
+
+} ACPI_EINJ_VENDOR;
+
/* EINJ Trigger Error Action Table */
#define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
#define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
#define ACPI_EINJ_PLATFORM_FATAL (1<<11)
+#define ACPI_EINJ_VENDOR_DEFINED (1<<31)
/*******************************************************************************
UINT8 Enabled;
UINT32 RecordsToPreallocate;
UINT32 MaxSectionsPerRecord;
- UINT32 Bus;
+ UINT32 Bus; /* Bus and Segment numbers */
UINT16 Device;
UINT16 Function;
UINT16 DeviceControl;
#define ACPI_HEST_FIRMWARE_FIRST (1)
#define ACPI_HEST_GLOBAL (1<<1)
+/*
+ * Macros to access the bus/segment numbers in Bus field above:
+ * Bus number is encoded in bits 7:0
+ * Segment number is encoded in bits 23:8
+ */
+#define ACPI_HEST_BUS(Bus) ((Bus) & 0xFF)
+#define ACPI_HEST_SEGMENT(Bus) (((Bus) >> 8) & 0xFFFF)
+
/* Hardware Error Notification */
ACPI_HEST_NOTIFY_LOCAL = 2,
ACPI_HEST_NOTIFY_SCI = 3,
ACPI_HEST_NOTIFY_NMI = 4,
- ACPI_HEST_NOTIFY_RESERVED = 5 /* 5 and greater are reserved */
+ ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */
+ ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */
+ ACPI_HEST_NOTIFY_RESERVED = 7 /* 7 and greater are reserved */
};
/* Values for ConfigWriteEnable bitfield above */
enum AcpiMadtType
{
- ACPI_MADT_TYPE_LOCAL_APIC = 0,
- ACPI_MADT_TYPE_IO_APIC = 1,
- ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,
- ACPI_MADT_TYPE_NMI_SOURCE = 3,
- ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,
- ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,
- ACPI_MADT_TYPE_IO_SAPIC = 6,
- ACPI_MADT_TYPE_LOCAL_SAPIC = 7,
- ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,
- ACPI_MADT_TYPE_LOCAL_X2APIC = 9,
- ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10,
- ACPI_MADT_TYPE_RESERVED = 11 /* 11 and greater are reserved */
+ ACPI_MADT_TYPE_LOCAL_APIC = 0,
+ ACPI_MADT_TYPE_IO_APIC = 1,
+ ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,
+ ACPI_MADT_TYPE_NMI_SOURCE = 3,
+ ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,
+ ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,
+ ACPI_MADT_TYPE_IO_SAPIC = 6,
+ ACPI_MADT_TYPE_LOCAL_SAPIC = 7,
+ ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,
+ ACPI_MADT_TYPE_LOCAL_X2APIC = 9,
+ ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10,
+ ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11,
+ ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12,
+ ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13,
+ ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14,
+ ACPI_MADT_TYPE_RESERVED = 15 /* 15 and greater are reserved */
};
/*
- * MADT Sub-tables, correspond to Type in ACPI_SUBTABLE_HEADER
+ * MADT Subtables, correspond to Type in ACPI_SUBTABLE_HEADER
*/
/* 0: Processor Local APIC */
} ACPI_MADT_LOCAL_X2APIC_NMI;
+/* 11: Generic Interrupt (ACPI 5.0) */
+
+typedef struct acpi_madt_generic_interrupt
+{
+ ACPI_SUBTABLE_HEADER Header;
+ UINT16 Reserved; /* Reserved - must be zero */
+ UINT32 CpuInterfaceNumber;
+ UINT32 Uid;
+ UINT32 Flags;
+ UINT32 ParkingVersion;
+ UINT32 PerformanceInterrupt;
+ UINT64 ParkedAddress;
+ UINT64 BaseAddress;
+ UINT64 GicvBaseAddress;
+ UINT64 GichBaseAddress;
+ UINT32 VgicInterrupt;
+ UINT64 GicrBaseAddress;
+ UINT64 ArmMpidr;
+
+} ACPI_MADT_GENERIC_INTERRUPT;
+
+/* Masks for Flags field above */
+
+/* ACPI_MADT_ENABLED (1) Processor is usable if set */
+#define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */
+#define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */
+
+
+/* 12: Generic Distributor (ACPI 5.0) */
+
+typedef struct acpi_madt_generic_distributor
+{
+ ACPI_SUBTABLE_HEADER Header;
+ UINT16 Reserved; /* Reserved - must be zero */
+ UINT32 GicId;
+ UINT64 BaseAddress;
+ UINT32 GlobalIrqBase;
+ UINT32 Reserved2; /* Reserved - must be zero */
+
+} ACPI_MADT_GENERIC_DISTRIBUTOR;
+
+
+/* 13: Generic MSI Frame (ACPI 5.1) */
+
+typedef struct acpi_madt_generic_msi_frame
+{
+ ACPI_SUBTABLE_HEADER Header;
+ UINT16 Reserved; /* Reserved - must be zero */
+ UINT32 MsiFrameId;
+ UINT64 BaseAddress;
+ UINT32 Flags;
+ UINT16 SpiCount;
+ UINT16 SpiBase;
+
+} ACPI_MADT_GENERIC_MSI_FRAME;
+
+/* Masks for Flags field above */
+
+#define ACPI_MADT_OVERRIDE_SPI_VALUES (1)
+
+
+/* 14: Generic Redistributor (ACPI 5.1) */
+
+typedef struct acpi_madt_generic_redistributor
+{
+ ACPI_SUBTABLE_HEADER Header;
+ UINT16 Reserved; /* reserved - must be zero */
+ UINT64 BaseAddress;
+ UINT32 Length;
+
+} ACPI_MADT_GENERIC_REDISTRIBUTOR;
+
+
/*
* Common flags fields for MADT subtables
*/
-/* MADT Local APIC flags (LapicFlags) */
+/* MADT Local APIC flags */
#define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */
ACPI_SRAT_TYPE_CPU_AFFINITY = 0,
ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,
ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2,
- ACPI_SRAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */
+ ACPI_SRAT_TYPE_GICC_AFFINITY = 3,
+ ACPI_SRAT_TYPE_RESERVED = 4 /* 4 and greater are reserved */
};
/*
- * SRAT Sub-tables, correspond to Type in ACPI_SUBTABLE_HEADER
+ * SRAT Subtables, correspond to Type in ACPI_SUBTABLE_HEADER
*/
/* 0: Processor Local APIC/SAPIC Affinity */
UINT32 Flags;
UINT8 LocalSapicEid;
UINT8 ProximityDomainHi[3];
- UINT32 Reserved; /* Reserved, must be zero */
+ UINT32 ClockDomain;
} ACPI_SRAT_CPU_AFFINITY;
#define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */
+/* 3: GICC Affinity (ACPI 5.1) */
+
+typedef struct acpi_srat_gicc_affinity
+{
+ ACPI_SUBTABLE_HEADER Header;
+ UINT32 ProximityDomain;
+ UINT32 AcpiProcessorUid;
+ UINT32 Flags;
+ UINT32 ClockDomain;
+
+} ACPI_SRAT_GICC_AFFINITY;
+
+/* Flags for ACPI_SRAT_GICC_AFFINITY */
+
+#define ACPI_SRAT_GICC_ENABLED (1) /* 00: Use affinity structure */
+
/* Reset to default packing */
#pragma pack()
/******************************************************************************
*
- * Name: actbl2.h - ACPI Specification Revision 2.0 Tables
+ * Name: actbl2.h - ACPI Table Definitions (tables not in ACPI spec)
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACTBL2_H__
#define __ACTBL2_H__
*/
#define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */
#define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */
+#define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */
+#define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */
#define ACPI_SIG_DBGP "DBGP" /* Debug Port table */
#define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */
#define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */
#define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */
#define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */
+#define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */
#define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */
#define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */
+#define ACPI_SIG_MTMR "MTMR" /* MID Timer table */
#define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */
#define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */
#define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */
#define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */
#define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */
+#define ACPI_SIG_VRTC "VRTC" /* Virtual Real Time Clock Table */
#define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */
#define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */
#define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */
#pragma pack(1)
/*
- * Note about bitfields: The UINT8 type is used for bitfields in ACPI tables.
- * This is the only type that is even remotely portable. Anything else is not
- * portable, so do not use any other bitfield types.
+ * Note: C bitfields are not used for this reason:
+ *
+ * "Bitfields are great and easy to read, but unfortunately the C language
+ * does not specify the layout of bitfields in memory, which means they are
+ * essentially useless for dealing with packed data in on-disk formats or
+ * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
+ * this decision was a design error in C. Ritchie could have picked an order
+ * and stuck with it." Norman Ramsey.
+ * See http://stackoverflow.com/a/1053662/41661
*/
} ACPI_TABLE_BOOT;
+/*******************************************************************************
+ *
+ * CSRT - Core System Resource Table
+ * Version 0
+ *
+ * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011
+ *
+ ******************************************************************************/
+
+typedef struct acpi_table_csrt
+{
+ ACPI_TABLE_HEADER Header; /* Common ACPI table header */
+
+} ACPI_TABLE_CSRT;
+
+
+/* Resource Group subtable */
+
+typedef struct acpi_csrt_group
+{
+ UINT32 Length;
+ UINT32 VendorId;
+ UINT32 SubvendorId;
+ UINT16 DeviceId;
+ UINT16 SubdeviceId;
+ UINT16 Revision;
+ UINT16 Reserved;
+ UINT32 SharedInfoLength;
+
+ /* Shared data immediately follows (Length = SharedInfoLength) */
+
+} ACPI_CSRT_GROUP;
+
+/* Shared Info subtable */
+
+typedef struct acpi_csrt_shared_info
+{
+ UINT16 MajorVersion;
+ UINT16 MinorVersion;
+ UINT32 MmioBaseLow;
+ UINT32 MmioBaseHigh;
+ UINT32 GsiInterrupt;
+ UINT8 InterruptPolarity;
+ UINT8 InterruptMode;
+ UINT8 NumChannels;
+ UINT8 DmaAddressWidth;
+ UINT16 BaseRequestLine;
+ UINT16 NumHandshakeSignals;
+ UINT32 MaxBlockSize;
+
+ /* Resource descriptors immediately follow (Length = Group Length - SharedInfoLength) */
+
+} ACPI_CSRT_SHARED_INFO;
+
+/* Resource Descriptor subtable */
+
+typedef struct acpi_csrt_descriptor
+{
+ UINT32 Length;
+ UINT16 Type;
+ UINT16 Subtype;
+ UINT32 Uid;
+
+ /* Resource-specific information immediately follows */
+
+} ACPI_CSRT_DESCRIPTOR;
+
+
+/* Resource Types */
+
+#define ACPI_CSRT_TYPE_INTERRUPT 0x0001
+#define ACPI_CSRT_TYPE_TIMER 0x0002
+#define ACPI_CSRT_TYPE_DMA 0x0003
+
+/* Resource Subtypes */
+
+#define ACPI_CSRT_XRUPT_LINE 0x0000
+#define ACPI_CSRT_XRUPT_CONTROLLER 0x0001
+#define ACPI_CSRT_TIMER 0x0000
+#define ACPI_CSRT_DMA_CHANNEL 0x0000
+#define ACPI_CSRT_DMA_CONTROLLER 0x0001
+
+
+/*******************************************************************************
+ *
+ * DBG2 - Debug Port Table 2
+ * Version 0 (Both main table and subtables)
+ *
+ * Conforms to "Microsoft Debug Port Table 2 (DBG2)", May 22 2012.
+ *
+ ******************************************************************************/
+
+typedef struct acpi_table_dbg2
+{
+ ACPI_TABLE_HEADER Header; /* Common ACPI table header */
+ UINT32 InfoOffset;
+ UINT32 InfoCount;
+
+} ACPI_TABLE_DBG2;
+
+
+typedef struct acpi_dbg2_header
+{
+ UINT32 InfoOffset;
+ UINT32 InfoCount;
+
+} ACPI_DBG2_HEADER;
+
+
+/* Debug Device Information Subtable */
+
+typedef struct acpi_dbg2_device
+{
+ UINT8 Revision;
+ UINT16 Length;
+ UINT8 RegisterCount; /* Number of BaseAddress registers */
+ UINT16 NamepathLength;
+ UINT16 NamepathOffset;
+ UINT16 OemDataLength;
+ UINT16 OemDataOffset;
+ UINT16 PortType;
+ UINT16 PortSubtype;
+ UINT16 Reserved;
+ UINT16 BaseAddressOffset;
+ UINT16 AddressSizeOffset;
+ /*
+ * Data that follows:
+ * BaseAddress (required) - Each in 12-byte Generic Address Structure format.
+ * AddressSize (required) - Array of UINT32 sizes corresponding to each BaseAddress register.
+ * Namepath (required) - Null terminated string. Single dot if not supported.
+ * OemData (optional) - Length is OemDataLength.
+ */
+} ACPI_DBG2_DEVICE;
+
+/* Types for PortType field above */
+
+#define ACPI_DBG2_SERIAL_PORT 0x8000
+#define ACPI_DBG2_1394_PORT 0x8001
+#define ACPI_DBG2_USB_PORT 0x8002
+#define ACPI_DBG2_NET_PORT 0x8003
+
+/* Subtypes for PortSubtype field above */
+
+#define ACPI_DBG2_16550_COMPATIBLE 0x0000
+#define ACPI_DBG2_16550_SUBSET 0x0001
+
+#define ACPI_DBG2_1394_STANDARD 0x0000
+
+#define ACPI_DBG2_USB_XHCI 0x0000
+#define ACPI_DBG2_USB_EHCI 0x0001
+
+
/*******************************************************************************
*
* DBGP - Debug Port table
* Version 1
*
* Conforms to "Intel Virtualization Technology for Directed I/O",
- * Version 1.2, Sept. 2008
+ * Version 2.2, Sept. 2013
*
******************************************************************************/
{
ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
- ACPI_DMAR_TYPE_ATSR = 2,
- ACPI_DMAR_HARDWARE_AFFINITY = 3,
- ACPI_DMAR_TYPE_RESERVED = 4 /* 4 and greater are reserved */
+ ACPI_DMAR_TYPE_ROOT_ATS = 2,
+ ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3,
+ ACPI_DMAR_TYPE_NAMESPACE = 4,
+ ACPI_DMAR_TYPE_RESERVED = 5 /* 5 and greater are reserved */
};
} ACPI_DMAR_DEVICE_SCOPE;
-/* Values for EntryType in ACPI_DMAR_DEVICE_SCOPE */
+/* Values for EntryType in ACPI_DMAR_DEVICE_SCOPE - device types */
enum AcpiDmarScopeType
{
ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3,
ACPI_DMAR_SCOPE_TYPE_HPET = 4,
- ACPI_DMAR_SCOPE_TYPE_RESERVED = 5 /* 5 and greater are reserved */
+ ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5,
+ ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */
};
typedef struct acpi_dmar_pci_path
/*
- * DMAR Sub-tables, correspond to Type in ACPI_DMAR_HEADER
+ * DMAR Subtables, correspond to Type in ACPI_DMAR_HEADER
*/
/* 0: Hardware Unit Definition */
} ACPI_DMAR_RHSA;
+/* 4: ACPI Namespace Device Declaration Structure */
+
+typedef struct acpi_dmar_andd
+{
+ ACPI_DMAR_HEADER Header;
+ UINT8 Reserved[3];
+ UINT8 DeviceNumber;
+ char DeviceName[1];
+
+} ACPI_DMAR_ANDD;
+
+
/*******************************************************************************
*
* HPET - High Precision Event Timer table
/*******************************************************************************
*
- * MCFG - PCI Memory Mapped Configuration table and sub-table
+ * LPIT - Low Power Idle Table
+ *
+ * Conforms to "ACPI Low Power Idle Table (LPIT) and _LPD Proposal (DRAFT)"
+ *
+ ******************************************************************************/
+
+typedef struct acpi_table_lpit
+{
+ ACPI_TABLE_HEADER Header; /* Common ACPI table header */
+
+} ACPI_TABLE_LPIT;
+
+
+/* LPIT subtable header */
+
+typedef struct acpi_lpit_header
+{
+ UINT32 Type; /* Subtable type */
+ UINT32 Length; /* Subtable length */
+ UINT16 UniqueId;
+ UINT16 Reserved;
+ UINT32 Flags;
+
+} ACPI_LPIT_HEADER;
+
+/* Values for subtable Type above */
+
+enum AcpiLpitType
+{
+ ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00,
+ ACPI_LPIT_TYPE_SIMPLE_IO = 0x01
+};
+
+/* Masks for Flags field above */
+
+#define ACPI_LPIT_STATE_DISABLED (1)
+#define ACPI_LPIT_NO_COUNTER (1<<1)
+
+/*
+ * LPIT subtables, correspond to Type in ACPI_LPIT_HEADER
+ */
+
+/* 0x00: Native C-state instruction based LPI structure */
+
+typedef struct acpi_lpit_native
+{
+ ACPI_LPIT_HEADER Header;
+ ACPI_GENERIC_ADDRESS EntryTrigger;
+ UINT32 Residency;
+ UINT32 Latency;
+ ACPI_GENERIC_ADDRESS ResidencyCounter;
+ UINT64 CounterFrequency;
+
+} ACPI_LPIT_NATIVE;
+
+
+/* 0x01: Simple I/O based LPI structure */
+
+typedef struct acpi_lpit_io
+{
+ ACPI_LPIT_HEADER Header;
+ ACPI_GENERIC_ADDRESS EntryTrigger;
+ UINT32 TriggerAction;
+ UINT64 TriggerValue;
+ UINT64 TriggerMask;
+ ACPI_GENERIC_ADDRESS MinimumIdleState;
+ UINT32 Residency;
+ UINT32 Latency;
+ ACPI_GENERIC_ADDRESS ResidencyCounter;
+ UINT64 CounterFrequency;
+
+} ACPI_LPIT_IO;
+
+
+/*******************************************************************************
+ *
+ * MCFG - PCI Memory Mapped Configuration table and subtable
* Version 1
*
* Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005
} ACPI_TABLE_MCHI;
+/*******************************************************************************
+ *
+ * MTMR - MID Timer Table
+ * Version 1
+ *
+ * Conforms to "Simple Firmware Interface Specification",
+ * Draft 0.8.2, Oct 19, 2010
+ * NOTE: The ACPI MTMR is equivalent to the SFI MTMR table.
+ *
+ ******************************************************************************/
+
+typedef struct acpi_table_mtmr
+{
+ ACPI_TABLE_HEADER Header; /* Common ACPI table header */
+
+} ACPI_TABLE_MTMR;
+
+/* MTMR entry */
+
+typedef struct acpi_mtmr_entry
+{
+ ACPI_GENERIC_ADDRESS PhysicalAddress;
+ UINT32 Frequency;
+ UINT32 Irq;
+
+} ACPI_MTMR_ENTRY;
+
+
+/*******************************************************************************
+ *
+ * SLIC - Software Licensing Description Table
+ * Version 1
+ *
+ * Conforms to "OEM Activation 2.0 for Windows Vista Operating Systems",
+ * Copyright 2006
+ *
+ ******************************************************************************/
+
+/* Basic SLIC table is only the common ACPI header */
+
+typedef struct acpi_table_slic
+{
+ ACPI_TABLE_HEADER Header; /* Common ACPI table header */
+
+} ACPI_TABLE_SLIC;
+
+
+/* Common SLIC subtable header */
+
+typedef struct acpi_slic_header
+{
+ UINT32 Type;
+ UINT32 Length;
+
+} ACPI_SLIC_HEADER;
+
+/* Values for Type field above */
+
+enum AcpiSlicType
+{
+ ACPI_SLIC_TYPE_PUBLIC_KEY = 0,
+ ACPI_SLIC_TYPE_WINDOWS_MARKER = 1,
+ ACPI_SLIC_TYPE_RESERVED = 2 /* 2 and greater are reserved */
+};
+
+
+/*
+ * SLIC Subtables, correspond to Type in ACPI_SLIC_HEADER
+ */
+
+/* 0: Public Key Structure */
+
+typedef struct acpi_slic_key
+{
+ ACPI_SLIC_HEADER Header;
+ UINT8 KeyType;
+ UINT8 Version;
+ UINT16 Reserved;
+ UINT32 Algorithm;
+ char Magic[4];
+ UINT32 BitLength;
+ UINT32 Exponent;
+ UINT8 Modulus[128];
+
+} ACPI_SLIC_KEY;
+
+
+/* 1: Windows Marker Structure */
+
+typedef struct acpi_slic_marker
+{
+ ACPI_SLIC_HEADER Header;
+ UINT32 Version;
+ char OemId[ACPI_OEM_ID_SIZE]; /* ASCII OEM identification */
+ char OemTableId[ACPI_OEM_TABLE_ID_SIZE]; /* ASCII OEM table identification */
+ char WindowsFlag[8];
+ UINT32 SlicVersion;
+ UINT8 Reserved[16];
+ UINT8 Signature[128];
+
+} ACPI_SLIC_MARKER;
+
+
/*******************************************************************************
*
* SPCR - Serial Port Console Redirection table
} ACPI_TABLE_UEFI;
+/*******************************************************************************
+ *
+ * VRTC - Virtual Real Time Clock Table
+ * Version 1
+ *
+ * Conforms to "Simple Firmware Interface Specification",
+ * Draft 0.8.2, Oct 19, 2010
+ * NOTE: The ACPI VRTC is equivalent to The SFI MRTC table.
+ *
+ ******************************************************************************/
+
+typedef struct acpi_table_vrtc
+{
+ ACPI_TABLE_HEADER Header; /* Common ACPI table header */
+
+} ACPI_TABLE_VRTC;
+
+/* VRTC entry */
+
+typedef struct acpi_vrtc_entry
+{
+ ACPI_GENERIC_ADDRESS PhysicalAddress;
+ UINT32 Irq;
+
+} ACPI_VRTC_ENTRY;
+
+
/*******************************************************************************
*
* WAET - Windows ACPI Emulated devices Table
#pragma pack()
#endif /* __ACTBL2_H__ */
-
--- /dev/null
+/******************************************************************************
+ *
+ * Name: actbl3.h - ACPI Table Definitions
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#ifndef __ACTBL3_H__
+#define __ACTBL3_H__
+
+
+/*******************************************************************************
+ *
+ * Additional ACPI Tables (3)
+ *
+ * These tables are not consumed directly by the ACPICA subsystem, but are
+ * included here to support device drivers and the AML disassembler.
+ *
+ * The tables in this file are fully defined within the ACPI specification.
+ *
+ ******************************************************************************/
+
+
+/*
+ * Values for description table header signatures for tables defined in this
+ * file. Useful because they make it more difficult to inadvertently type in
+ * the wrong signature.
+ */
+#define ACPI_SIG_BGRT "BGRT" /* Boot Graphics Resource Table */
+#define ACPI_SIG_DRTM "DRTM" /* Dynamic Root of Trust for Measurement table */
+#define ACPI_SIG_FPDT "FPDT" /* Firmware Performance Data Table */
+#define ACPI_SIG_GTDT "GTDT" /* Generic Timer Description Table */
+#define ACPI_SIG_MPST "MPST" /* Memory Power State Table */
+#define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */
+#define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */
+#define ACPI_SIG_RASF "RASF" /* RAS Feature table */
+#define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */
+
+#define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */
+#define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */
+
+/* Reserved table signatures */
+
+#define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */
+#define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */
+#define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */
+
+/*
+ * All tables must be byte-packed to match the ACPI specification, since
+ * the tables are provided by the system BIOS.
+ */
+#pragma pack(1)
+
+/*
+ * Note: C bitfields are not used for this reason:
+ *
+ * "Bitfields are great and easy to read, but unfortunately the C language
+ * does not specify the layout of bitfields in memory, which means they are
+ * essentially useless for dealing with packed data in on-disk formats or
+ * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
+ * this decision was a design error in C. Ritchie could have picked an order
+ * and stuck with it." Norman Ramsey.
+ * See http://stackoverflow.com/a/1053662/41661
+ */
+
+
+/*******************************************************************************
+ *
+ * BGRT - Boot Graphics Resource Table (ACPI 5.0)
+ * Version 1
+ *
+ ******************************************************************************/
+
+typedef struct acpi_table_bgrt
+{
+ ACPI_TABLE_HEADER Header; /* Common ACPI table header */
+ UINT16 Version;
+ UINT8 Status;
+ UINT8 ImageType;
+ UINT64 ImageAddress;
+ UINT32 ImageOffsetX;
+ UINT32 ImageOffsetY;
+
+} ACPI_TABLE_BGRT;
+
+
+/*******************************************************************************
+ *
+ * DRTM - Dynamic Root of Trust for Measurement table
+ *
+ ******************************************************************************/
+
+typedef struct acpi_table_drtm
+{
+ ACPI_TABLE_HEADER Header; /* Common ACPI table header */
+ UINT64 EntryBaseAddress;
+ UINT64 EntryLength;
+ UINT32 EntryAddress32;
+ UINT64 EntryAddress64;
+ UINT64 ExitAddress;
+ UINT64 LogAreaAddress;
+ UINT32 LogAreaLength;
+ UINT64 ArchDependentAddress;
+ UINT32 Flags;
+
+} ACPI_TABLE_DRTM;
+
+/* 1) Validated Tables List */
+
+typedef struct acpi_drtm_vtl_list
+{
+ UINT32 ValidatedTableListCount;
+
+} ACPI_DRTM_VTL_LIST;
+
+/* 2) Resources List */
+
+typedef struct acpi_drtm_resource_list
+{
+ UINT32 ResourceListCount;
+
+} ACPI_DRTM_RESOURCE_LIST;
+
+/* 3) Platform-specific Identifiers List */
+
+typedef struct acpi_drtm_id_list
+{
+ UINT32 IdListCount;
+
+} ACPI_DRTM_ID_LIST;
+
+
+/*******************************************************************************
+ *
+ * FPDT - Firmware Performance Data Table (ACPI 5.0)
+ * Version 1
+ *
+ ******************************************************************************/
+
+typedef struct acpi_table_fpdt
+{
+ ACPI_TABLE_HEADER Header; /* Common ACPI table header */
+
+} ACPI_TABLE_FPDT;
+
+
+/* FPDT subtable header */
+
+typedef struct acpi_fpdt_header
+{
+ UINT16 Type;
+ UINT8 Length;
+ UINT8 Revision;
+
+} ACPI_FPDT_HEADER;
+
+/* Values for Type field above */
+
+enum AcpiFpdtType
+{
+ ACPI_FPDT_TYPE_BOOT = 0,
+ ACPI_FPDT_TYPE_S3PERF = 1
+};
+
+
+/*
+ * FPDT subtables
+ */
+
+/* 0: Firmware Basic Boot Performance Record */
+
+typedef struct acpi_fpdt_boot
+{
+ ACPI_FPDT_HEADER Header;
+ UINT8 Reserved[4];
+ UINT64 ResetEnd;
+ UINT64 LoadStart;
+ UINT64 StartupStart;
+ UINT64 ExitServicesEntry;
+ UINT64 ExitServicesExit;
+
+} ACPI_FPDT_BOOT;
+
+
+/* 1: S3 Performance Table Pointer Record */
+
+typedef struct acpi_fpdt_s3pt_ptr
+{
+ ACPI_FPDT_HEADER Header;
+ UINT8 Reserved[4];
+ UINT64 Address;
+
+} ACPI_FPDT_S3PT_PTR;
+
+
+/*
+ * S3PT - S3 Performance Table. This table is pointed to by the
+ * FPDT S3 Pointer Record above.
+ */
+typedef struct acpi_table_s3pt
+{
+ UINT8 Signature[4]; /* "S3PT" */
+ UINT32 Length;
+
+} ACPI_TABLE_S3PT;
+
+
+/*
+ * S3PT Subtables
+ */
+typedef struct acpi_s3pt_header
+{
+ UINT16 Type;
+ UINT8 Length;
+ UINT8 Revision;
+
+} ACPI_S3PT_HEADER;
+
+/* Values for Type field above */
+
+enum AcpiS3ptType
+{
+ ACPI_S3PT_TYPE_RESUME = 0,
+ ACPI_S3PT_TYPE_SUSPEND = 1
+};
+
+typedef struct acpi_s3pt_resume
+{
+ ACPI_S3PT_HEADER Header;
+ UINT32 ResumeCount;
+ UINT64 FullResume;
+ UINT64 AverageResume;
+
+} ACPI_S3PT_RESUME;
+
+typedef struct acpi_s3pt_suspend
+{
+ ACPI_S3PT_HEADER Header;
+ UINT64 SuspendStart;
+ UINT64 SuspendEnd;
+
+} ACPI_S3PT_SUSPEND;
+
+
+/*******************************************************************************
+ *
+ * GTDT - Generic Timer Description Table (ACPI 5.1)
+ * Version 2
+ *
+ ******************************************************************************/
+
+typedef struct acpi_table_gtdt
+{
+ ACPI_TABLE_HEADER Header; /* Common ACPI table header */
+ UINT64 CounterBlockAddresss;
+ UINT32 Reserved;
+ UINT32 SecureEl1Interrupt;
+ UINT32 SecureEl1Flags;
+ UINT32 NonSecureEl1Interrupt;
+ UINT32 NonSecureEl1Flags;
+ UINT32 VirtualTimerInterrupt;
+ UINT32 VirtualTimerFlags;
+ UINT32 NonSecureEl2Interrupt;
+ UINT32 NonSecureEl2Flags;
+ UINT64 CounterReadBlockAddress;
+ UINT32 PlatformTimerCount;
+ UINT32 PlatformTimerOffset;
+
+} ACPI_TABLE_GTDT;
+
+/* Flag Definitions: Timer Block Physical Timers and Virtual timers */
+
+#define ACPI_GTDT_INTERRUPT_MODE (1)
+#define ACPI_GTDT_INTERRUPT_POLARITY (1<<1)
+#define ACPI_GTDT_ALWAYS_ON (1<<2)
+
+
+/* Common GTDT subtable header */
+
+typedef struct acpi_gtdt_header
+{
+ UINT8 Type;
+ UINT16 Length;
+
+} ACPI_GTDT_HEADER;
+
+/* Values for GTDT subtable type above */
+
+enum AcpiGtdtType
+{
+ ACPI_GTDT_TYPE_TIMER_BLOCK = 0,
+ ACPI_GTDT_TYPE_WATCHDOG = 1,
+ ACPI_GTDT_TYPE_RESERVED = 2 /* 2 and greater are reserved */
+};
+
+
+/* GTDT Subtables, correspond to Type in acpi_gtdt_header */
+
+/* 0: Generic Timer Block */
+
+typedef struct acpi_gtdt_timer_block
+{
+ ACPI_GTDT_HEADER Header;
+ UINT8 Reserved;
+ UINT64 BlockAddress;
+ UINT32 TimerCount;
+ UINT32 TimerOffset;
+
+} ACPI_GTDT_TIMER_BLOCK;
+
+/* Timer Sub-Structure, one per timer */
+
+typedef struct acpi_gtdt_timer_entry
+{
+ UINT8 FrameNumber;
+ UINT8 Reserved[3];
+ UINT64 BaseAddress;
+ UINT64 El0BaseAddress;
+ UINT32 TimerInterrupt;
+ UINT32 TimerFlags;
+ UINT32 VirtualTimerInterrupt;
+ UINT32 VirtualTimerFlags;
+ UINT32 CommonFlags;
+
+} ACPI_GTDT_TIMER_ENTRY;
+
+/* Flag Definitions: TimerFlags and VirtualTimerFlags above */
+
+#define ACPI_GTDT_GT_IRQ_MODE (1)
+#define ACPI_GTDT_GT_IRQ_POLARITY (1<<1)
+
+/* Flag Definitions: CommonFlags above */
+
+#define ACPI_GTDT_GT_IS_SECURE_TIMER (1)
+#define ACPI_GTDT_GT_ALWAYS_ON (1<<1)
+
+
+/* 1: SBSA Generic Watchdog Structure */
+
+typedef struct acpi_gtdt_watchdog
+{
+ ACPI_GTDT_HEADER Header;
+ UINT8 Reserved;
+ UINT64 RefreshFrameAddress;
+ UINT64 ControlFrameAddress;
+ UINT32 TimerInterrupt;
+ UINT32 TimerFlags;
+
+} ACPI_GTDT_WATCHDOG;
+
+/* Flag Definitions: TimerFlags above */
+
+#define ACPI_GTDT_WATCHDOG_IRQ_MODE (1)
+#define ACPI_GTDT_WATCHDOG_IRQ_POLARITY (1<<1)
+#define ACPI_GTDT_WATCHDOG_SECURE (1<<2)
+
+
+/*******************************************************************************
+ *
+ * MPST - Memory Power State Table (ACPI 5.0)
+ * Version 1
+ *
+ ******************************************************************************/
+
+#define ACPI_MPST_CHANNEL_INFO \
+ UINT8 ChannelId; \
+ UINT8 Reserved1[3]; \
+ UINT16 PowerNodeCount; \
+ UINT16 Reserved2;
+
+/* Main table */
+
+typedef struct acpi_table_mpst
+{
+ ACPI_TABLE_HEADER Header; /* Common ACPI table header */
+ ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */
+
+} ACPI_TABLE_MPST;
+
+
+/* Memory Platform Communication Channel Info */
+
+typedef struct acpi_mpst_channel
+{
+ ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */
+
+} ACPI_MPST_CHANNEL;
+
+
+/* Memory Power Node Structure */
+
+typedef struct acpi_mpst_power_node
+{
+ UINT8 Flags;
+ UINT8 Reserved1;
+ UINT16 NodeId;
+ UINT32 Length;
+ UINT64 RangeAddress;
+ UINT64 RangeLength;
+ UINT32 NumPowerStates;
+ UINT32 NumPhysicalComponents;
+
+} ACPI_MPST_POWER_NODE;
+
+/* Values for Flags field above */
+
+#define ACPI_MPST_ENABLED 1
+#define ACPI_MPST_POWER_MANAGED 2
+#define ACPI_MPST_HOT_PLUG_CAPABLE 4
+
+
+/* Memory Power State Structure (follows POWER_NODE above) */
+
+typedef struct acpi_mpst_power_state
+{
+ UINT8 PowerState;
+ UINT8 InfoIndex;
+
+} ACPI_MPST_POWER_STATE;
+
+
+/* Physical Component ID Structure (follows POWER_STATE above) */
+
+typedef struct acpi_mpst_component
+{
+ UINT16 ComponentId;
+
+} ACPI_MPST_COMPONENT;
+
+
+/* Memory Power State Characteristics Structure (follows all POWER_NODEs) */
+
+typedef struct acpi_mpst_data_hdr
+{
+ UINT16 CharacteristicsCount;
+ UINT16 Reserved;
+
+} ACPI_MPST_DATA_HDR;
+
+typedef struct acpi_mpst_power_data
+{
+ UINT8 StructureId;
+ UINT8 Flags;
+ UINT16 Reserved1;
+ UINT32 AveragePower;
+ UINT32 PowerSaving;
+ UINT64 ExitLatency;
+ UINT64 Reserved2;
+
+} ACPI_MPST_POWER_DATA;
+
+/* Values for Flags field above */
+
+#define ACPI_MPST_PRESERVE 1
+#define ACPI_MPST_AUTOENTRY 2
+#define ACPI_MPST_AUTOEXIT 4
+
+
+/* Shared Memory Region (not part of an ACPI table) */
+
+typedef struct acpi_mpst_shared
+{
+ UINT32 Signature;
+ UINT16 PccCommand;
+ UINT16 PccStatus;
+ UINT32 CommandRegister;
+ UINT32 StatusRegister;
+ UINT32 PowerStateId;
+ UINT32 PowerNodeId;
+ UINT64 EnergyConsumed;
+ UINT64 AveragePower;
+
+} ACPI_MPST_SHARED;
+
+
+/*******************************************************************************
+ *
+ * PCCT - Platform Communications Channel Table (ACPI 5.0)
+ * Version 1
+ *
+ ******************************************************************************/
+
+typedef struct acpi_table_pcct
+{
+ ACPI_TABLE_HEADER Header; /* Common ACPI table header */
+ UINT32 Flags;
+ UINT64 Reserved;
+
+} ACPI_TABLE_PCCT;
+
+/* Values for Flags field above */
+
+#define ACPI_PCCT_DOORBELL 1
+
+/* Values for subtable type in ACPI_SUBTABLE_HEADER */
+
+enum AcpiPcctType
+{
+ ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0,
+ ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1,
+ ACPI_PCCT_TYPE_RESERVED = 2 /* 2 and greater are reserved */
+};
+
+/*
+ * PCCT Subtables, correspond to Type in ACPI_SUBTABLE_HEADER
+ */
+
+/* 0: Generic Communications Subspace */
+
+typedef struct acpi_pcct_subspace
+{
+ ACPI_SUBTABLE_HEADER Header;
+ UINT8 Reserved[6];
+ UINT64 BaseAddress;
+ UINT64 Length;
+ ACPI_GENERIC_ADDRESS DoorbellRegister;
+ UINT64 PreserveMask;
+ UINT64 WriteMask;
+ UINT32 Latency;
+ UINT32 MaxAccessRate;
+ UINT16 MinTurnaroundTime;
+
+} ACPI_PCCT_SUBSPACE;
+
+
+/* 1: HW-reduced Communications Subspace (ACPI 5.1) */
+
+typedef struct acpi_pcct_hw_reduced
+{
+ ACPI_SUBTABLE_HEADER Header;
+ UINT32 DoorbellInterrupt;
+ UINT8 Flags;
+ UINT8 Reserved;
+ UINT64 BaseAddress;
+ UINT64 Length;
+ ACPI_GENERIC_ADDRESS DoorbellRegister;
+ UINT64 PreserveMask;
+ UINT64 WriteMask;
+ UINT32 Latency;
+ UINT32 MaxAccessRate;
+ UINT16 MinTurnaroundTime;
+
+} ACPI_PCCT_HW_REDUCED;
+
+/* Values for doorbell flags above */
+
+#define ACPI_PCCT_INTERRUPT_POLARITY (1)
+#define ACPI_PCCT_INTERRUPT_MODE (1<<1)
+
+
+/*
+ * PCC memory structures (not part of the ACPI table)
+ */
+
+/* Shared Memory Region */
+
+typedef struct acpi_pcct_shared_memory
+{
+ UINT32 Signature;
+ UINT16 Command;
+ UINT16 Status;
+
+} ACPI_PCCT_SHARED_MEMORY;
+
+
+/*******************************************************************************
+ *
+ * PMTT - Platform Memory Topology Table (ACPI 5.0)
+ * Version 1
+ *
+ ******************************************************************************/
+
+typedef struct acpi_table_pmtt
+{
+ ACPI_TABLE_HEADER Header; /* Common ACPI table header */
+ UINT32 Reserved;
+
+} ACPI_TABLE_PMTT;
+
+
+/* Common header for PMTT subtables that follow main table */
+
+typedef struct acpi_pmtt_header
+{
+ UINT8 Type;
+ UINT8 Reserved1;
+ UINT16 Length;
+ UINT16 Flags;
+ UINT16 Reserved2;
+
+} ACPI_PMTT_HEADER;
+
+/* Values for Type field above */
+
+#define ACPI_PMTT_TYPE_SOCKET 0
+#define ACPI_PMTT_TYPE_CONTROLLER 1
+#define ACPI_PMTT_TYPE_DIMM 2
+#define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFF are reserved */
+
+/* Values for Flags field above */
+
+#define ACPI_PMTT_TOP_LEVEL 0x0001
+#define ACPI_PMTT_PHYSICAL 0x0002
+#define ACPI_PMTT_MEMORY_TYPE 0x000C
+
+
+/*
+ * PMTT subtables, correspond to Type in acpi_pmtt_header
+ */
+
+
+/* 0: Socket Structure */
+
+typedef struct acpi_pmtt_socket
+{
+ ACPI_PMTT_HEADER Header;
+ UINT16 SocketId;
+ UINT16 Reserved;
+
+} ACPI_PMTT_SOCKET;
+
+
+/* 1: Memory Controller subtable */
+
+typedef struct acpi_pmtt_controller
+{
+ ACPI_PMTT_HEADER Header;
+ UINT32 ReadLatency;
+ UINT32 WriteLatency;
+ UINT32 ReadBandwidth;
+ UINT32 WriteBandwidth;
+ UINT16 AccessWidth;
+ UINT16 Alignment;
+ UINT16 Reserved;
+ UINT16 DomainCount;
+
+} ACPI_PMTT_CONTROLLER;
+
+/* 1a: Proximity Domain substructure */
+
+typedef struct acpi_pmtt_domain
+{
+ UINT32 ProximityDomain;
+
+} ACPI_PMTT_DOMAIN;
+
+
+/* 2: Physical Component Identifier (DIMM) */
+
+typedef struct acpi_pmtt_physical_component
+{
+ ACPI_PMTT_HEADER Header;
+ UINT16 ComponentId;
+ UINT16 Reserved;
+ UINT32 MemorySize;
+ UINT32 BiosHandle;
+
+} ACPI_PMTT_PHYSICAL_COMPONENT;
+
+
+/*******************************************************************************
+ *
+ * RASF - RAS Feature Table (ACPI 5.0)
+ * Version 1
+ *
+ ******************************************************************************/
+
+typedef struct acpi_table_rasf
+{
+ ACPI_TABLE_HEADER Header; /* Common ACPI table header */
+ UINT8 ChannelId[12];
+
+} ACPI_TABLE_RASF;
+
+/* RASF Platform Communication Channel Shared Memory Region */
+
+typedef struct acpi_rasf_shared_memory
+{
+ UINT32 Signature;
+ UINT16 Command;
+ UINT16 Status;
+ UINT16 Version;
+ UINT8 Capabilities[16];
+ UINT8 SetCapabilities[16];
+ UINT16 NumParameterBlocks;
+ UINT32 SetCapabilitiesStatus;
+
+} ACPI_RASF_SHARED_MEMORY;
+
+/* RASF Parameter Block Structure Header */
+
+typedef struct acpi_rasf_parameter_block
+{
+ UINT16 Type;
+ UINT16 Version;
+ UINT16 Length;
+
+} ACPI_RASF_PARAMETER_BLOCK;
+
+/* RASF Parameter Block Structure for PATROL_SCRUB */
+
+typedef struct acpi_rasf_patrol_scrub_parameter
+{
+ ACPI_RASF_PARAMETER_BLOCK Header;
+ UINT16 PatrolScrubCommand;
+ UINT64 RequestedAddressRange[2];
+ UINT64 ActualAddressRange[2];
+ UINT16 Flags;
+ UINT8 RequestedSpeed;
+
+} ACPI_RASF_PATROL_SCRUB_PARAMETER;
+
+/* Masks for Flags and Speed fields above */
+
+#define ACPI_RASF_SCRUBBER_RUNNING 1
+#define ACPI_RASF_SPEED (7<<1)
+#define ACPI_RASF_SPEED_SLOW (0<<1)
+#define ACPI_RASF_SPEED_MEDIUM (4<<1)
+#define ACPI_RASF_SPEED_FAST (7<<1)
+
+/* Channel Commands */
+
+enum AcpiRasfCommands
+{
+ ACPI_RASF_EXECUTE_RASF_COMMAND = 1
+};
+
+/* Platform RAS Capabilities */
+
+enum AcpiRasfCapabiliities
+{
+ ACPI_HW_PATROL_SCRUB_SUPPORTED = 0,
+ ACPI_SW_PATROL_SCRUB_EXPOSED = 1
+};
+
+/* Patrol Scrub Commands */
+
+enum AcpiRasfPatrolScrubCommands
+{
+ ACPI_RASF_GET_PATROL_PARAMETERS = 1,
+ ACPI_RASF_START_PATROL_SCRUBBER = 2,
+ ACPI_RASF_STOP_PATROL_SCRUBBER = 3
+};
+
+/* Channel Command flags */
+
+#define ACPI_RASF_GENERATE_SCI (1<<15)
+
+/* Status values */
+
+enum AcpiRasfStatus
+{
+ ACPI_RASF_SUCCESS = 0,
+ ACPI_RASF_NOT_VALID = 1,
+ ACPI_RASF_NOT_SUPPORTED = 2,
+ ACPI_RASF_BUSY = 3,
+ ACPI_RASF_FAILED = 4,
+ ACPI_RASF_ABORTED = 5,
+ ACPI_RASF_INVALID_DATA = 6
+};
+
+/* Status flags */
+
+#define ACPI_RASF_COMMAND_COMPLETE (1)
+#define ACPI_RASF_SCI_DOORBELL (1<<1)
+#define ACPI_RASF_ERROR (1<<2)
+#define ACPI_RASF_STATUS (0x1F<<3)
+
+
+/*******************************************************************************
+ *
+ * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table
+ * Version 3
+ *
+ * Conforms to "TPM 2.0 Hardware Interface Table (TPM2)" 29 November 2011
+ *
+ ******************************************************************************/
+
+typedef struct acpi_table_tpm2
+{
+ ACPI_TABLE_HEADER Header; /* Common ACPI table header */
+ UINT32 Flags;
+ UINT64 ControlAddress;
+ UINT32 StartMethod;
+
+} ACPI_TABLE_TPM2;
+
+/* Control area structure (not part of table, pointed to by ControlAddress) */
+
+typedef struct acpi_tpm2_control
+{
+ UINT32 Reserved;
+ UINT32 Error;
+ UINT32 Cancel;
+ UINT32 Start;
+ UINT64 InterruptControl;
+ UINT32 CommandSize;
+ UINT64 CommandAddress;
+ UINT32 ResponseSize;
+ UINT64 ResponseAddress;
+
+} ACPI_TPM2_CONTROL;
+
+
+/* Reset to default packing */
+
+#pragma pack()
+
+#endif /* __ACTBL3_H__ */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACTYPES_H__
#define __ACTYPES_H__
#error ACPI_MACHINE_WIDTH not defined
#endif
-/*! [Begin] no source code translation */
-
/*
* Data type ranges
* Note: These macros are designed to be compiler independent as well as
*
* ACPI_SIZE 16/32/64-bit unsigned value
* ACPI_NATIVE_INT 16/32/64-bit signed value
- *
*/
/*******************************************************************************
*
******************************************************************************/
+#ifndef ACPI_USE_SYSTEM_INTTYPES
+
typedef unsigned char BOOLEAN;
typedef unsigned char UINT8;
typedef unsigned short UINT16;
+typedef short INT16;
typedef COMPILER_DEPENDENT_UINT64 UINT64;
typedef COMPILER_DEPENDENT_INT64 INT64;
-/*! [End] no source code translation !*/
+#endif /* ACPI_USE_SYSTEM_INTTYPES */
+
+/*
+ * Value returned by AcpiOsGetThreadId. There is no standard "thread_id"
+ * across operating systems or even the various UNIX systems. Since ACPICA
+ * only needs the thread ID as a unique thread identifier, we use a UINT64
+ * as the only common data type - it will accommodate any type of pointer or
+ * any type of integer. It is up to the host-dependent OSL to cast the
+ * native thread ID type to a UINT64 (in AcpiOsGetThreadId).
+ */
+#define ACPI_THREAD_ID UINT64
/*******************************************************************************
#if ACPI_MACHINE_WIDTH == 64
-/*! [Begin] no source code translation (keep the typedefs as-is) */
+#ifndef ACPI_USE_SYSTEM_INTTYPES
typedef unsigned int UINT32;
typedef int INT32;
-/*! [End] no source code translation !*/
+#endif /* ACPI_USE_SYSTEM_INTTYPES */
typedef INT64 ACPI_NATIVE_INT;
#elif ACPI_MACHINE_WIDTH == 32
-/*! [Begin] no source code translation (keep the typedefs as-is) */
+#ifndef ACPI_USE_SYSTEM_INTTYPES
typedef unsigned int UINT32;
typedef int INT32;
-/*! [End] no source code translation !*/
+#endif /* ACPI_USE_SYSTEM_INTTYPES */
typedef INT32 ACPI_NATIVE_INT;
*
******************************************************************************/
-/* Value returned by AcpiOsGetThreadId */
-
-#ifndef ACPI_THREAD_ID
-#define ACPI_THREAD_ID ACPI_SIZE
-#endif
-
/* Flags for AcpiOsAcquireLock/AcpiOsReleaseLock */
#ifndef ACPI_CPU_FLAGS
/*
* Some compilers complain about unused variables. Sometimes we don't want to
* use all the variables (for example, _AcpiModuleName). This allows us
- * to to tell the compiler in a per-variable manner that a variable
+ * to tell the compiler in a per-variable manner that a variable
* is unused
*/
#ifndef ACPI_UNUSED_VAR
#endif
/*
- * All ACPICA functions that are available to the rest of the kernel are
- * tagged with this macro which can be defined as appropriate for the host.
+ * All ACPICA external functions that are available to the rest of the kernel
+ * are tagged with thes macros which can be defined as appropriate for the host.
+ *
+ * Notes:
+ * ACPI_EXPORT_SYMBOL_INIT is used for initialization and termination
+ * interfaces that may need special processing.
+ * ACPI_EXPORT_SYMBOL is used for all other public external functions.
*/
+#ifndef ACPI_EXPORT_SYMBOL_INIT
+#define ACPI_EXPORT_SYMBOL_INIT(Symbol)
+#endif
+
#ifndef ACPI_EXPORT_SYMBOL
#define ACPI_EXPORT_SYMBOL(Symbol)
#endif
+/*
+ * Compiler/Clibrary-dependent debug initialization. Used for ACPICA
+ * utilities only.
+ */
+#ifndef ACPI_DEBUG_INITIALIZE
+#define ACPI_DEBUG_INITIALIZE()
+#endif
+
+
+/*******************************************************************************
+ *
+ * Configuration
+ *
+ ******************************************************************************/
+
+#ifdef ACPI_NO_MEM_ALLOCATIONS
+
+#define ACPI_ALLOCATE(a) NULL
+#define ACPI_ALLOCATE_ZEROED(a) NULL
+#define ACPI_FREE(a)
+#define ACPI_MEM_TRACKING(a)
+
+#else /* ACPI_NO_MEM_ALLOCATIONS */
+
+#ifdef ACPI_DBG_TRACK_ALLOCATIONS
+/*
+ * Memory allocation tracking (used by AcpiExec to detect memory leaks)
+ */
+#define ACPI_MEM_PARAMETERS _COMPONENT, _AcpiModuleName, __LINE__
+#define ACPI_ALLOCATE(a) AcpiUtAllocateAndTrack ((ACPI_SIZE) (a), ACPI_MEM_PARAMETERS)
+#define ACPI_ALLOCATE_ZEROED(a) AcpiUtAllocateZeroedAndTrack ((ACPI_SIZE) (a), ACPI_MEM_PARAMETERS)
+#define ACPI_FREE(a) AcpiUtFreeAndTrack (a, ACPI_MEM_PARAMETERS)
+#define ACPI_MEM_TRACKING(a) a
+
+#else
+/*
+ * Normal memory allocation directly via the OS services layer
+ */
+#define ACPI_ALLOCATE(a) AcpiOsAllocate ((ACPI_SIZE) (a))
+#define ACPI_ALLOCATE_ZEROED(a) AcpiOsAllocateZeroed ((ACPI_SIZE) (a))
+#define ACPI_FREE(a) AcpiOsFree (a)
+#define ACPI_MEM_TRACKING(a)
+
+#endif /* ACPI_DBG_TRACK_ALLOCATIONS */
+
+#endif /* ACPI_NO_MEM_ALLOCATIONS */
+
/******************************************************************************
*
#define ACPI_PM1_REGISTER_WIDTH 16
#define ACPI_PM2_REGISTER_WIDTH 8
#define ACPI_PM_TIMER_WIDTH 32
+#define ACPI_RESET_REGISTER_WIDTH 8
/* Names within the namespace are 4 bytes long */
/* PM Timer ticks per second (HZ) */
-#define PM_TIMER_FREQUENCY 3579545
+#define ACPI_PM_TIMER_FREQUENCY 3579545
/*******************************************************************************
typedef void * ACPI_HANDLE; /* Actually a ptr to a NS Node */
-/* Owner IDs are used to track namespace nodes for selective deletion */
+/* Time constants for timer calculations */
-typedef UINT8 ACPI_OWNER_ID;
-#define ACPI_OWNER_ID_MAX 0xFF
+#define ACPI_MSEC_PER_SEC 1000L
+#define ACPI_USEC_PER_MSEC 1000L
+#define ACPI_USEC_PER_SEC 1000000L
-typedef struct uint64_struct
-{
- UINT32 Lo;
- UINT32 Hi;
+#define ACPI_100NSEC_PER_USEC 10L
+#define ACPI_100NSEC_PER_MSEC 10000L
+#define ACPI_100NSEC_PER_SEC 10000000L
-} UINT64_STRUCT;
+#define ACPI_NSEC_PER_USEC 1000L
+#define ACPI_NSEC_PER_MSEC 1000000L
+#define ACPI_NSEC_PER_SEC 1000000000L
-typedef union uint64_overlay
-{
- UINT64 Full;
- UINT64_STRUCT Part;
-} UINT64_OVERLAY;
+/* Owner IDs are used to track namespace nodes for selective deletion */
+
+typedef UINT8 ACPI_OWNER_ID;
+#define ACPI_OWNER_ID_MAX 0xFF
#define ACPI_INTEGER_BIT_SIZE 64
#define ACPI_TO_POINTER(i) ACPI_ADD_PTR (void, (void *) NULL,(ACPI_SIZE) i)
#define ACPI_TO_INTEGER(p) ACPI_PTR_DIFF (p, (void *) NULL)
-#define ACPI_OFFSET(d, f) (ACPI_SIZE) ACPI_PTR_DIFF (&(((d *)0)->f), (void *) NULL)
+#define ACPI_OFFSET(d, f) ACPI_PTR_DIFF (&(((d *) 0)->f), (void *) NULL)
#define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i)
#define ACPI_PTR_TO_PHYSADDR(i) ACPI_TO_INTEGER(i)
+/* Optimizations for 4-character (32-bit) ACPI_NAME manipulation */
+
#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
#define ACPI_COMPARE_NAME(a,b) (*ACPI_CAST_PTR (UINT32, (a)) == *ACPI_CAST_PTR (UINT32, (b)))
+#define ACPI_MOVE_NAME(dest,src) (*ACPI_CAST_PTR (UINT32, (dest)) = *ACPI_CAST_PTR (UINT32, (src)))
#else
#define ACPI_COMPARE_NAME(a,b) (!ACPI_STRNCMP (ACPI_CAST_PTR (char, (a)), ACPI_CAST_PTR (char, (b)), ACPI_NAME_SIZE))
+#define ACPI_MOVE_NAME(dest,src) (ACPI_STRNCPY (ACPI_CAST_PTR (char, (dest)), ACPI_CAST_PTR (char, (src)), ACPI_NAME_SIZE))
#endif
+/* Support for the special RSDP signature (8 characters) */
+
+#define ACPI_VALIDATE_RSDP_SIG(a) (!ACPI_STRNCMP (ACPI_CAST_PTR (char, (a)), ACPI_SIG_RSDP, 8))
+#define ACPI_MAKE_RSDP_SIG(dest) (ACPI_MEMCPY (ACPI_CAST_PTR (char, (dest)), ACPI_SIG_RSDP, 8))
+
/*******************************************************************************
*
#define ACPI_NOTIFY_DEVICE_PLD_CHECK (UINT8) 0x09
#define ACPI_NOTIFY_RESERVED (UINT8) 0x0A
#define ACPI_NOTIFY_LOCALITY_UPDATE (UINT8) 0x0B
+#define ACPI_NOTIFY_SHUTDOWN_REQUEST (UINT8) 0x0C
+#define ACPI_NOTIFY_AFFINITY_UPDATE (UINT8) 0x0D
-#define ACPI_NOTIFY_MAX 0x0B
+#define ACPI_NOTIFY_MAX 0x0D
/*
* Types associated with ACPI names and objects. The first group of
/*
* These are special object types that never appear in
- * a Namespace node, only in an ACPI_OPERAND_OBJECT
+ * a Namespace node, only in an object of ACPI_OPERAND_OBJECT
*/
#define ACPI_TYPE_LOCAL_EXTRA 0x1C
#define ACPI_TYPE_LOCAL_DATA 0x1D
* The encoding of ACPI_EVENT_STATUS is illustrated below.
* Note that a set bit (1) indicates the property is TRUE
* (e.g. if bit 0 is set then the event is enabled).
- * +-------------+-+-+-+
- * | Bits 31:3 |2|1|0|
- * +-------------+-+-+-+
- * | | | |
- * | | | +- Enabled?
- * | | +--- Enabled for wake?
- * | +----- Set?
- * +----------- <Reserved>
+ * +-------------+-+-+-+-+
+ * | Bits 31:4 |3|2|1|0|
+ * +-------------+-+-+-+-+
+ * | | | | |
+ * | | | | +- Enabled?
+ * | | | +--- Enabled for wake?
+ * | | +----- Set?
+ * | +------- Has a handler?
+ * +------------- <Reserved>
*/
typedef UINT32 ACPI_EVENT_STATUS;
#define ACPI_EVENT_FLAG_ENABLED (ACPI_EVENT_STATUS) 0x01
#define ACPI_EVENT_FLAG_WAKE_ENABLED (ACPI_EVENT_STATUS) 0x02
#define ACPI_EVENT_FLAG_SET (ACPI_EVENT_STATUS) 0x04
-
-/*
- * General Purpose Events (GPE)
- */
-#define ACPI_GPE_INVALID 0xFF
-#define ACPI_GPE_MAX 0xFF
-#define ACPI_NUM_GPE 256
+#define ACPI_EVENT_FLAG_HAS_HANDLER (ACPI_EVENT_STATUS) 0x08
/* Actions for AcpiSetGpe, AcpiGpeWakeup, AcpiHwLowSetGpe */
/*
* GPE info flags - Per GPE
- * +-------+---+-+-+
- * | 7:4 |3:2|1|0|
- * +-------+---+-+-+
- * | | | |
- * | | | +--- Interrupt type: edge or level triggered
- * | | +----- GPE can wake the system
- * | +-------- Type of dispatch:to method, handler, or none
- * +-------------- <Reserved>
+ * +-------+-+-+---+
+ * | 7:4 |3|2|1:0|
+ * +-------+-+-+---+
+ * | | | |
+ * | | | +-- Type of dispatch:to method, handler, notify, or none
+ * | | +----- Interrupt type: edge or level triggered
+ * | +------- Is a Wake GPE
+ * +------------ <Reserved>
*/
-#define ACPI_GPE_XRUPT_TYPE_MASK (UINT8) 0x01
-#define ACPI_GPE_LEVEL_TRIGGERED (UINT8) 0x01
-#define ACPI_GPE_EDGE_TRIGGERED (UINT8) 0x00
+#define ACPI_GPE_DISPATCH_NONE (UINT8) 0x00
+#define ACPI_GPE_DISPATCH_METHOD (UINT8) 0x01
+#define ACPI_GPE_DISPATCH_HANDLER (UINT8) 0x02
+#define ACPI_GPE_DISPATCH_NOTIFY (UINT8) 0x03
+#define ACPI_GPE_DISPATCH_MASK (UINT8) 0x03
-#define ACPI_GPE_CAN_WAKE (UINT8) 0x02
+#define ACPI_GPE_LEVEL_TRIGGERED (UINT8) 0x04
+#define ACPI_GPE_EDGE_TRIGGERED (UINT8) 0x00
+#define ACPI_GPE_XRUPT_TYPE_MASK (UINT8) 0x04
-#define ACPI_GPE_DISPATCH_MASK (UINT8) 0x0C
-#define ACPI_GPE_DISPATCH_HANDLER (UINT8) 0x04
-#define ACPI_GPE_DISPATCH_METHOD (UINT8) 0x08
-#define ACPI_GPE_DISPATCH_NOT_USED (UINT8) 0x00
+#define ACPI_GPE_CAN_WAKE (UINT8) 0x08
/*
* Flags for GPE and Lock interfaces
#define ACPI_DEVICE_NOTIFY 0x2
#define ACPI_ALL_NOTIFY (ACPI_SYSTEM_NOTIFY | ACPI_DEVICE_NOTIFY)
#define ACPI_MAX_NOTIFY_HANDLER_TYPE 0x3
+#define ACPI_NUM_NOTIFY_TYPES 2
-#define ACPI_MAX_SYS_NOTIFY 0x7f
+#define ACPI_MAX_SYS_NOTIFY 0x7F
+#define ACPI_MAX_DEVICE_SPECIFIC_NOTIFY 0xBF
+
+#define ACPI_SYSTEM_HANDLER_LIST 0 /* Used as index, must be SYSTEM_NOTIFY -1 */
+#define ACPI_DEVICE_HANDLER_LIST 1 /* Used as index, must be DEVICE_NOTIFY -1 */
/* Address Space (Operation Region) Types */
#define ACPI_ADR_SPACE_CMOS (ACPI_ADR_SPACE_TYPE) 5
#define ACPI_ADR_SPACE_PCI_BAR_TARGET (ACPI_ADR_SPACE_TYPE) 6
#define ACPI_ADR_SPACE_IPMI (ACPI_ADR_SPACE_TYPE) 7
-#define ACPI_ADR_SPACE_DATA_TABLE (ACPI_ADR_SPACE_TYPE) 8
-#define ACPI_ADR_SPACE_FIXED_HARDWARE (ACPI_ADR_SPACE_TYPE) 127
+#define ACPI_ADR_SPACE_GPIO (ACPI_ADR_SPACE_TYPE) 8
+#define ACPI_ADR_SPACE_GSBUS (ACPI_ADR_SPACE_TYPE) 9
+#define ACPI_ADR_SPACE_PLATFORM_COMM (ACPI_ADR_SPACE_TYPE) 10
+#define ACPI_NUM_PREDEFINED_REGIONS 11
+
+/*
+ * Special Address Spaces
+ *
+ * Note: A Data Table region is a special type of operation region
+ * that has its own AML opcode. However, internally, the AML
+ * interpreter simply creates an operation region with an an address
+ * space type of ACPI_ADR_SPACE_DATA_TABLE.
+ */
+#define ACPI_ADR_SPACE_DATA_TABLE (ACPI_ADR_SPACE_TYPE) 0x7E /* Internal to ACPICA only */
+#define ACPI_ADR_SPACE_FIXED_HARDWARE (ACPI_ADR_SPACE_TYPE) 0x7F
+
+/* Values for _REG connection code */
+
+#define ACPI_REG_DISCONNECT 0
+#define ACPI_REG_CONNECT 1
/*
* BitRegister IDs
#define ACPI_DISABLE_EVENT 0
+/* Sleep function dispatch */
+
+typedef ACPI_STATUS (*ACPI_SLEEP_FUNCTION) (
+ UINT8 SleepState);
+
+typedef struct acpi_sleep_functions
+{
+ ACPI_SLEEP_FUNCTION LegacyFunction;
+ ACPI_SLEEP_FUNCTION ExtendedFunction;
+
+} ACPI_SLEEP_FUNCTIONS;
+
+
/*
* External ACPI object definition
*/
* Miscellaneous common Data Structures used by the interfaces
*/
#define ACPI_NO_BUFFER 0
-#define ACPI_ALLOCATE_BUFFER (ACPI_SIZE) (-1)
-#define ACPI_ALLOCATE_LOCAL_BUFFER (ACPI_SIZE) (-2)
+
+#ifdef ACPI_NO_MEM_ALLOCATIONS
+
+#define ACPI_ALLOCATE_BUFFER (ACPI_SIZE) (0)
+#define ACPI_ALLOCATE_LOCAL_BUFFER (ACPI_SIZE) (0)
+
+#else /* ACPI_NO_MEM_ALLOCATIONS */
+
+#define ACPI_ALLOCATE_BUFFER (ACPI_SIZE) (-1) /* Let ACPICA allocate buffer */
+#define ACPI_ALLOCATE_LOCAL_BUFFER (ACPI_SIZE) (-2) /* For internal use only (enables tracking) */
+
+#endif /* ACPI_NO_MEM_ALLOCATIONS */
typedef struct acpi_buffer
{
/*
* Various handlers and callback procedures
*/
+typedef
+UINT32 (*ACPI_SCI_HANDLER) (
+ void *Context);
+
+typedef
+void (*ACPI_GBL_EVENT_HANDLER) (
+ UINT32 EventType,
+ ACPI_HANDLE Device,
+ UINT32 EventNumber,
+ void *Context);
+
+#define ACPI_EVENT_TYPE_GPE 0
+#define ACPI_EVENT_TYPE_FIXED 1
+
typedef
UINT32 (*ACPI_EVENT_HANDLER) (
void *Context);
+typedef
+UINT32 (*ACPI_GPE_HANDLER) (
+ ACPI_HANDLE GpeDevice,
+ UINT32 GpeNumber,
+ void *Context);
+
typedef
void (*ACPI_NOTIFY_HANDLER) (
ACPI_HANDLE Device,
#define ACPI_DEFAULT_HANDLER NULL
+/* Special Context data for GenericSerialBus/GeneralPurposeIo (ACPI 5.0) */
+
+typedef struct acpi_connection_info
+{
+ UINT8 *Connection;
+ UINT16 Length;
+ UINT8 AccessLength;
+
+} ACPI_CONNECTION_INFO;
+
+
typedef
ACPI_STATUS (*ACPI_ADR_SPACE_SETUP) (
ACPI_HANDLE RegionHandle,
void *Context,
void **ReturnValue);
+typedef
+UINT32 (*ACPI_INTERFACE_HANDLER) (
+ ACPI_STRING InterfaceName,
+ UINT32 Supported);
+
/* Interrupt handler return values */
#define ACPI_INTERRUPT_NOT_HANDLED 0x00
#define ACPI_INTERRUPT_HANDLED 0x01
+/* GPE handler return values */
+
+#define ACPI_REENABLE_GPE 0x80
+
+
/* Length of 32-bit EISAID values when converted back to a string */
#define ACPI_EISAID_STRING_SIZE 8 /* Includes null terminator */
#define ACPI_UUID_LENGTH 16
-/* Structures used for device/processor HID, UID, CID */
+/* Structures used for device/processor HID, UID, CID, and SUB */
-typedef struct acpi_device_id
+typedef struct acpi_pnp_device_id
{
UINT32 Length; /* Length of string + null */
char *String;
-} ACPI_DEVICE_ID;
+} ACPI_PNP_DEVICE_ID;
-typedef struct acpi_device_id_list
+typedef struct acpi_pnp_device_id_list
{
UINT32 Count; /* Number of IDs in Ids array */
UINT32 ListSize; /* Size of list, including ID strings */
- ACPI_DEVICE_ID Ids[1]; /* ID array */
+ ACPI_PNP_DEVICE_ID Ids[1]; /* ID array */
-} ACPI_DEVICE_ID_LIST;
+} ACPI_PNP_DEVICE_ID_LIST;
/*
* Structure returned from AcpiGetObjectInfo.
UINT8 LowestDstates[5]; /* _SxW values: 0xFF indicates not valid */
UINT32 CurrentStatus; /* _STA value */
UINT64 Address; /* _ADR value */
- ACPI_DEVICE_ID HardwareId; /* _HID value */
- ACPI_DEVICE_ID UniqueId; /* _UID value */
- ACPI_DEVICE_ID_LIST CompatibleIdList; /* _CID list <must be last> */
+ ACPI_PNP_DEVICE_ID HardwareId; /* _HID value */
+ ACPI_PNP_DEVICE_ID UniqueId; /* _UID value */
+ ACPI_PNP_DEVICE_ID SubsystemId; /* _SUB value */
+ ACPI_PNP_DEVICE_ID_LIST CompatibleIdList; /* _CID list <must be last> */
} ACPI_DEVICE_INFO;
#define ACPI_VALID_ADR 0x02
#define ACPI_VALID_HID 0x04
#define ACPI_VALID_UID 0x08
-#define ACPI_VALID_CID 0x10
-#define ACPI_VALID_SXDS 0x20
-#define ACPI_VALID_SXWS 0x40
+#define ACPI_VALID_SUB 0x10
+#define ACPI_VALID_CID 0x20
+#define ACPI_VALID_SXDS 0x40
+#define ACPI_VALID_SXWS 0x80
-/* Flags for _STA method */
+/* Flags for _STA return value (CurrentStatus above) */
#define ACPI_STA_DEVICE_PRESENT 0x01
#define ACPI_STA_DEVICE_ENABLED 0x02
UINT16 ObjectSize;
UINT16 MaxDepth;
UINT16 CurrentDepth;
- UINT16 LinkOffset;
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
} ACPI_MEMORY_LIST;
+/* Definitions of _OSI support */
+
+#define ACPI_VENDOR_STRINGS 0x01
+#define ACPI_FEATURE_STRINGS 0x02
+#define ACPI_ENABLE_INTERFACES 0x00
+#define ACPI_DISABLE_INTERFACES 0x04
+
+#define ACPI_DISABLE_ALL_VENDOR_STRINGS (ACPI_DISABLE_INTERFACES | ACPI_VENDOR_STRINGS)
+#define ACPI_DISABLE_ALL_FEATURE_STRINGS (ACPI_DISABLE_INTERFACES | ACPI_FEATURE_STRINGS)
+#define ACPI_DISABLE_ALL_STRINGS (ACPI_DISABLE_INTERFACES | ACPI_VENDOR_STRINGS | ACPI_FEATURE_STRINGS)
+#define ACPI_ENABLE_ALL_VENDOR_STRINGS (ACPI_ENABLE_INTERFACES | ACPI_VENDOR_STRINGS)
+#define ACPI_ENABLE_ALL_FEATURE_STRINGS (ACPI_ENABLE_INTERFACES | ACPI_FEATURE_STRINGS)
+#define ACPI_ENABLE_ALL_STRINGS (ACPI_ENABLE_INTERFACES | ACPI_VENDOR_STRINGS | ACPI_FEATURE_STRINGS)
+
+#define ACPI_OSI_WIN_2000 0x01
+#define ACPI_OSI_WIN_XP 0x02
+#define ACPI_OSI_WIN_XP_SP1 0x03
+#define ACPI_OSI_WINSRV_2003 0x04
+#define ACPI_OSI_WIN_XP_SP2 0x05
+#define ACPI_OSI_WINSRV_2003_SP1 0x06
+#define ACPI_OSI_WIN_VISTA 0x07
+#define ACPI_OSI_WINSRV_2008 0x08
+#define ACPI_OSI_WIN_VISTA_SP1 0x09
+#define ACPI_OSI_WIN_VISTA_SP2 0x0A
+#define ACPI_OSI_WIN_7 0x0B
+#define ACPI_OSI_WIN_8 0x0C
+
+
+/* Definitions of file IO */
+
+#define ACPI_FILE_READING 0x01
+#define ACPI_FILE_WRITING 0x02
+#define ACPI_FILE_BINARY 0x04
+
+#define ACPI_FILE_BEGIN 0x01
+#define ACPI_FILE_END 0x02
+
+
+/* Definitions of getopt */
+
+#define ACPI_OPT_END -1
+
+
#endif /* __ACTYPES_H__ */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef _ACUTILS_H
#define _ACUTILS_H
extern const UINT8 AcpiGbl_ResourceAmlSizes[];
+extern const UINT8 AcpiGbl_ResourceAmlSerialBusSizes[];
/* Strings used by the disassembler and debugger resource dump routines */
-#if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUGGER)
+#if defined(ACPI_DEBUG_OUTPUT) || defined (ACPI_DISASSEMBLER) || defined (ACPI_DEBUGGER)
extern const char *AcpiGbl_BmDecode[];
extern const char *AcpiGbl_ConfigDecode[];
extern const char *AcpiGbl_TrsDecode[];
extern const char *AcpiGbl_TtpDecode[];
extern const char *AcpiGbl_TypDecode[];
+extern const char *AcpiGbl_PpcDecode[];
+extern const char *AcpiGbl_IorDecode[];
+extern const char *AcpiGbl_DtsDecode[];
+extern const char *AcpiGbl_CtDecode[];
+extern const char *AcpiGbl_SbtDecode[];
+extern const char *AcpiGbl_AmDecode[];
+extern const char *AcpiGbl_SmDecode[];
+extern const char *AcpiGbl_WmDecode[];
+extern const char *AcpiGbl_CphDecode[];
+extern const char *AcpiGbl_CpoDecode[];
+extern const char *AcpiGbl_DpDecode[];
+extern const char *AcpiGbl_EdDecode[];
+extern const char *AcpiGbl_BpbDecode[];
+extern const char *AcpiGbl_SbDecode[];
+extern const char *AcpiGbl_FcDecode[];
+extern const char *AcpiGbl_PtDecode[];
#endif
+/*
+ * For the iASL compiler case, the output is redirected to stderr so that
+ * any of the various ACPI errors and warnings do not appear in the output
+ * files, for either the compiler or disassembler portions of the tool.
+ */
+#ifdef ACPI_ASL_COMPILER
+
+#include <stdio.h>
+
+#define ACPI_MSG_REDIRECT_BEGIN \
+ FILE *OutputFile = AcpiGbl_OutputFile; \
+ AcpiOsRedirectOutput (stderr);
+
+#define ACPI_MSG_REDIRECT_END \
+ AcpiOsRedirectOutput (OutputFile);
+
+#else
+/*
+ * non-iASL case - no redirection, nothing to do
+ */
+#define ACPI_MSG_REDIRECT_BEGIN
+#define ACPI_MSG_REDIRECT_END
+#endif
+
+/*
+ * Common error message prefixes
+ */
+#define ACPI_MSG_ERROR "ACPI Error: "
+#define ACPI_MSG_EXCEPTION "ACPI Exception: "
+#define ACPI_MSG_WARNING "ACPI Warning: "
+#define ACPI_MSG_INFO "ACPI: "
+
+#define ACPI_MSG_BIOS_ERROR "ACPI BIOS Error (bug): "
+#define ACPI_MSG_BIOS_WARNING "ACPI BIOS Warning (bug): "
+
+/*
+ * Common message suffix
+ */
+#define ACPI_MSG_SUFFIX \
+ AcpiOsPrintf (" (%8.8X/%s-%u)\n", ACPI_CA_VERSION, ModuleName, LineNumber)
+
+
/* Types for Resource descriptor entries */
#define ACPI_INVALID_RESOURCE 0
UINT32 Length,
UINT32 Offset,
UINT8 ResourceIndex,
- void *Context);
+ void **Context);
typedef
ACPI_STATUS (*ACPI_PKG_CALLBACK) (
} ACPI_PKG_INFO;
+/* Object reference counts */
+
#define REF_INCREMENT (UINT16) 0
#define REF_DECREMENT (UINT16) 1
-#define REF_FORCE_DELETE (UINT16) 2
/* AcpiUtDumpBuffer */
#define DB_DWORD_DISPLAY 4
#define DB_QWORD_DISPLAY 8
-
/*
* utglobal - Global data structures and procedures
*/
const char *
AcpiUtGetNotifyName (
- UINT32 NotifyValue);
-
+ UINT32 NotifyValue,
+ ACPI_OBJECT_TYPE Type);
#endif
char *
UINT64 Integer,
UINT32 Position);
+UINT8
+AcpiUtAsciiCharToHex (
+ int HexChar);
+
BOOLEAN
AcpiUtValidObjectType (
ACPI_OBJECT_TYPE Type);
AcpiUtStrlen (
const char *String);
+char *
+AcpiUtStrchr (
+ const char *String,
+ int ch);
+
char *
AcpiUtStrcpy (
char *DstString,
#define ACPI_IS_XDIGIT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_XD))
#define ACPI_IS_UPPER(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_UP))
#define ACPI_IS_LOWER(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO))
-#define ACPI_IS_PRINT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP | _ACPI_DI | _ACPI_SP | _ACPI_PU))
+#define ACPI_IS_PRINT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP | _ACPI_DI | _ACPI_XS | _ACPI_PU))
#define ACPI_IS_ALPHA(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP))
#endif /* !ACPI_USE_SYSTEM_CLIBRARY */
UINT32 ComponentId,
UINT8 *Ptr);
+void
+AcpiUtDebugDumpBuffer (
+ UINT8 *Buffer,
+ UINT32 Count,
+ UINT32 Display,
+ UINT32 ComponentId);
+
void
AcpiUtDumpBuffer (
UINT8 *Buffer,
UINT32 Count,
UINT32 Display,
- UINT32 componentId);
+ UINT32 Offset);
+#ifdef ACPI_APPLICATION
void
-AcpiUtDumpBuffer2 (
+AcpiUtDumpBufferToFile (
+ ACPI_FILE File,
UINT8 *Buffer,
UINT32 Count,
- UINT32 Display);
+ UINT32 Display,
+ UINT32 BaseOffset);
+#endif
void
AcpiUtReportError (
* uteval - object evaluation
*/
ACPI_STATUS
-AcpiUtOsiImplementation (
- ACPI_WALK_STATE *WalkState);
-
-ACPI_STATUS
AcpiUtEvaluateObject (
ACPI_NAMESPACE_NODE *PrefixNode,
char *Path,
UINT8 *OutValues);
+/*
+ * utfileio - file operations
+ */
+#ifdef ACPI_APPLICATION
+ACPI_STATUS
+AcpiUtReadTableFromFile (
+ char *Filename,
+ ACPI_TABLE_HEADER **Table);
+#endif
+
+
/*
* utids - device ID support
*/
ACPI_STATUS
AcpiUtExecute_HID (
ACPI_NAMESPACE_NODE *DeviceNode,
- ACPI_DEVICE_ID **ReturnId);
+ ACPI_PNP_DEVICE_ID **ReturnId);
ACPI_STATUS
AcpiUtExecute_UID (
ACPI_NAMESPACE_NODE *DeviceNode,
- ACPI_DEVICE_ID **ReturnId);
+ ACPI_PNP_DEVICE_ID **ReturnId);
+
+ACPI_STATUS
+AcpiUtExecute_SUB (
+ ACPI_NAMESPACE_NODE *DeviceNode,
+ ACPI_PNP_DEVICE_ID **ReturnId);
ACPI_STATUS
AcpiUtExecute_CID (
ACPI_NAMESPACE_NODE *DeviceNode,
- ACPI_DEVICE_ID_LIST **ReturnCidList);
+ ACPI_PNP_DEVICE_ID_LIST **ReturnCidList);
/*
ACPI_SIZE *ObjLength);
+/*
+ * utosi - Support for the _OSI predefined control method
+ */
+ACPI_STATUS
+AcpiUtInitializeInterfaces (
+ void);
+
+ACPI_STATUS
+AcpiUtInterfaceTerminate (
+ void);
+
+ACPI_STATUS
+AcpiUtInstallInterface (
+ ACPI_STRING InterfaceName);
+
+ACPI_STATUS
+AcpiUtRemoveInterface (
+ ACPI_STRING InterfaceName);
+
+ACPI_STATUS
+AcpiUtUpdateInterfaces (
+ UINT8 Action);
+
+ACPI_INTERFACE_INFO *
+AcpiUtGetInterface (
+ ACPI_STRING InterfaceName);
+
+ACPI_STATUS
+AcpiUtOsiImplementation (
+ ACPI_WALK_STATE *WalkState);
+
+
+/*
+ * utpredef - support for predefined names
+ */
+const ACPI_PREDEFINED_INFO *
+AcpiUtGetNextPredefinedMethod (
+ const ACPI_PREDEFINED_INFO *ThisName);
+
+const ACPI_PREDEFINED_INFO *
+AcpiUtMatchPredefinedMethod (
+ char *Name);
+
+const ACPI_PREDEFINED_INFO *
+AcpiUtMatchResourceName (
+ char *Name);
+
+void
+AcpiUtDisplayPredefinedMethod (
+ char *Buffer,
+ const ACPI_PREDEFINED_INFO *ThisName,
+ BOOLEAN MultiLine);
+
+void
+AcpiUtGetExpectedReturnTypes (
+ char *Buffer,
+ UINT32 ExpectedBtypes);
+
+UINT32
+AcpiUtGetResourceBitWidth (
+ char *Buffer,
+ UINT16 Types);
+
+
/*
* utstate - Generic state creation/cache routines
*/
UINT64 *OutQuotient,
UINT32 *OutRemainder);
+
/*
* utmisc
*/
-const char *
+const ACPI_EXCEPTION_INFO *
AcpiUtValidateException (
ACPI_STATUS Status);
AcpiUtIsAmlTable (
ACPI_TABLE_HEADER *Table);
-ACPI_STATUS
-AcpiUtAllocateOwnerId (
- ACPI_OWNER_ID *OwnerId);
-
-void
-AcpiUtReleaseOwnerId (
- ACPI_OWNER_ID *OwnerId);
-
ACPI_STATUS
AcpiUtWalkPackageTree (
ACPI_OPERAND_OBJECT *SourceObject,
ACPI_PKG_CALLBACK WalkCallback,
void *Context);
-void
-AcpiUtStrupr (
- char *SrcString);
-
-void
-AcpiUtStrlwr (
- char *SrcString);
-
-void
-AcpiUtPrintString (
- char *String,
- UINT8 MaxLength);
-
-BOOLEAN
-AcpiUtValidAcpiName (
- UINT32 Name);
-
-void
-AcpiUtRepairName (
- char *Name);
-
-BOOLEAN
-AcpiUtValidAcpiChar (
- char Character,
- UINT32 Position);
-
-ACPI_STATUS
-AcpiUtStrtoul64 (
- char *String,
- UINT32 Base,
- UINT64 *RetInteger);
-
-void ACPI_INTERNAL_VAR_XFACE
-AcpiUtPredefinedWarning (
- const char *ModuleName,
- UINT32 LineNumber,
- char *Pathname,
- UINT8 NodeFlags,
- const char *Format,
- ...);
-
-void ACPI_INTERNAL_VAR_XFACE
-AcpiUtPredefinedInfo (
- const char *ModuleName,
- UINT32 LineNumber,
- char *Pathname,
- UINT8 NodeFlags,
- const char *Format,
- ...);
/* Values for Base above (16=Hex, 10=Decimal) */
#endif
+/*
+ * utownerid - Support for Table/Method Owner IDs
+ */
+ACPI_STATUS
+AcpiUtAllocateOwnerId (
+ ACPI_OWNER_ID *OwnerId);
+
+void
+AcpiUtReleaseOwnerId (
+ ACPI_OWNER_ID *OwnerId);
+
+
/*
* utresrc
*/
ACPI_STATUS
AcpiUtWalkAmlResources (
+ ACPI_WALK_STATE *WalkState,
UINT8 *Aml,
ACPI_SIZE AmlLength,
ACPI_WALK_AML_CALLBACK UserFunction,
- void *Context);
+ void **Context);
ACPI_STATUS
AcpiUtValidateResource (
+ ACPI_WALK_STATE *WalkState,
void *Aml,
UINT8 *ReturnIndex);
UINT8 **EndTag);
+/*
+ * utstring - String and character utilities
+ */
+void
+AcpiUtStrupr (
+ char *SrcString);
+
+void
+AcpiUtStrlwr (
+ char *SrcString);
+
+int
+AcpiUtStricmp (
+ char *String1,
+ char *String2);
+
+ACPI_STATUS
+AcpiUtStrtoul64 (
+ char *String,
+ UINT32 Base,
+ UINT64 *RetInteger);
+
+void
+AcpiUtPrintString (
+ char *String,
+ UINT16 MaxLength);
+
+void
+UtConvertBackslashes (
+ char *Pathname);
+
+BOOLEAN
+AcpiUtValidAcpiName (
+ char *Name);
+
+BOOLEAN
+AcpiUtValidAcpiChar (
+ char Character,
+ UINT32 Position);
+
+void
+AcpiUtRepairName (
+ char *Name);
+
+#if defined (ACPI_DEBUGGER) || defined (ACPI_APPLICATION)
+BOOLEAN
+AcpiUtSafeStrcpy (
+ char *Dest,
+ ACPI_SIZE DestSize,
+ char *Source);
+
+BOOLEAN
+AcpiUtSafeStrcat (
+ char *Dest,
+ ACPI_SIZE DestSize,
+ char *Source);
+
+BOOLEAN
+AcpiUtSafeStrncat (
+ char *Dest,
+ ACPI_SIZE DestSize,
+ char *Source,
+ ACPI_SIZE MaxTransferLength);
+#endif
+
+
/*
* utmutex - mutex support
*/
ACPI_BUFFER *Buffer,
ACPI_SIZE RequiredLength);
-void *
-AcpiUtAllocate (
- ACPI_SIZE Size,
- UINT32 Component,
- const char *Module,
- UINT32 Line);
-
-void *
-AcpiUtAllocateZeroed (
- ACPI_SIZE Size,
- UINT32 Component,
- const char *Module,
- UINT32 Line);
-
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
void *
AcpiUtAllocateAndTrack (
UINT16 ObjectSize,
ACPI_MEMORY_LIST **ReturnCache);
+#endif /* ACPI_DBG_TRACK_ALLOCATIONS */
+
+/*
+ * utaddress - address range check
+ */
+ACPI_STATUS
+AcpiUtAddAddressRange (
+ ACPI_ADR_SPACE_TYPE SpaceId,
+ ACPI_PHYSICAL_ADDRESS Address,
+ UINT32 Length,
+ ACPI_NAMESPACE_NODE *RegionNode);
+
+void
+AcpiUtRemoveAddressRange (
+ ACPI_ADR_SPACE_TYPE SpaceId,
+ ACPI_NAMESPACE_NODE *RegionNode);
+
+UINT32
+AcpiUtCheckAddressRange (
+ ACPI_ADR_SPACE_TYPE SpaceId,
+ ACPI_PHYSICAL_ADDRESS Address,
+ UINT32 Length,
+ BOOLEAN Warn);
+
+void
+AcpiUtDeleteAddressLists (
+ void);
+
+/*
+ * utxferror - various error/warning output functions
+ */
+void ACPI_INTERNAL_VAR_XFACE
+AcpiUtPredefinedWarning (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ char *Pathname,
+ UINT8 NodeFlags,
+ const char *Format,
+ ...);
+
+void ACPI_INTERNAL_VAR_XFACE
+AcpiUtPredefinedInfo (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ char *Pathname,
+ UINT8 NodeFlags,
+ const char *Format,
+ ...);
+
+void ACPI_INTERNAL_VAR_XFACE
+AcpiUtPredefinedBiosError (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ char *Pathname,
+ UINT8 NodeFlags,
+ const char *Format,
+ ...);
+
+void
+AcpiUtNamespaceError (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ const char *InternalName,
+ ACPI_STATUS LookupStatus);
+void
+AcpiUtMethodError (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ const char *Message,
+ ACPI_NAMESPACE_NODE *Node,
+ const char *Path,
+ ACPI_STATUS LookupStatus);
+
+/*
+ * Utility functions for ACPI names and IDs
+ */
+const AH_PREDEFINED_NAME *
+AcpiAhMatchPredefinedName (
+ char *Nameseg);
+
+const AH_DEVICE_ID *
+AcpiAhMatchHardwareId (
+ char *Hid);
+
+const char *
+AcpiAhMatchUuid (
+ UINT8 *Data);
+
+/*
+ * utprint - printf/vprintf output functions
+ */
+const char *
+AcpiUtScanNumber (
+ const char *String,
+ UINT64 *NumberPtr);
+
+const char *
+AcpiUtPrintNumber (
+ char *String,
+ UINT64 Number);
+
+int
+AcpiUtVsnprintf (
+ char *String,
+ ACPI_SIZE Size,
+ const char *Format,
+ va_list Args);
+
+int
+AcpiUtSnprintf (
+ char *String,
+ ACPI_SIZE Size,
+ const char *Format,
+ ...);
+
+#ifdef ACPI_APPLICATION
+int
+AcpiUtFileVprintf (
+ ACPI_FILE File,
+ const char *Format,
+ va_list Args);
+
+int
+AcpiUtFilePrintf (
+ ACPI_FILE File,
+ const char *Format,
+ ...);
#endif
+/*
+ * utuuid -- UUID support functions
+ */
+void
+AcpiUtConvertStringToUuid (
+ char *InString,
+ UINT8 *UuidBuffer);
+
#endif /* _ACUTILS_H */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __AMLCODE_H__
#define __AMLCODE_H__
#define AML_LNOTEQUAL_OP (UINT16) 0x9293
+/*
+ * Opcodes for "Field" operators
+ */
+#define AML_FIELD_OFFSET_OP (UINT8) 0x00
+#define AML_FIELD_ACCESS_OP (UINT8) 0x01
+#define AML_FIELD_CONNECTION_OP (UINT8) 0x02 /* ACPI 5.0 */
+#define AML_FIELD_EXT_ACCESS_OP (UINT8) 0x03 /* ACPI 5.0 */
+
+
/*
* Internal opcodes
* Use only "Unknown" AML opcodes, don't attempt to use
#define AML_INT_METHODCALL_OP (UINT16) 0x0035
#define AML_INT_RETURN_VALUE_OP (UINT16) 0x0036
#define AML_INT_EVAL_SUBTREE_OP (UINT16) 0x0037
-
+#define AML_INT_CONNECTION_OP (UINT16) 0x0038
+#define AML_INT_EXTACCESSFIELD_OP (UINT16) 0x0039
#define ARG_NONE 0x0
#define AML_CLASS_UNKNOWN 0x0A
-/* Predefined Operation Region SpaceIDs */
-
-typedef enum
-{
- REGION_MEMORY = 0,
- REGION_IO,
- REGION_PCI_CONFIG,
- REGION_EC,
- REGION_SMBUS,
- REGION_CMOS,
- REGION_PCI_BAR,
- REGION_IPMI,
- REGION_DATA_TABLE, /* Internal use only */
- REGION_FIXED_HW = 0x7F
-
-} AML_REGION_TYPES;
-
-
/* Comparison operation codes for MatchOp operator */
typedef enum
*/
typedef enum
{
- AML_FIELD_ATTRIB_SMB_QUICK = 0x02,
- AML_FIELD_ATTRIB_SMB_SEND_RCV = 0x04,
- AML_FIELD_ATTRIB_SMB_BYTE = 0x06,
- AML_FIELD_ATTRIB_SMB_WORD = 0x08,
- AML_FIELD_ATTRIB_SMB_BLOCK = 0x0A,
- AML_FIELD_ATTRIB_SMB_WORD_CALL = 0x0C,
- AML_FIELD_ATTRIB_SMB_BLOCK_CALL = 0x0D
+ AML_FIELD_ATTRIB_QUICK = 0x02,
+ AML_FIELD_ATTRIB_SEND_RCV = 0x04,
+ AML_FIELD_ATTRIB_BYTE = 0x06,
+ AML_FIELD_ATTRIB_WORD = 0x08,
+ AML_FIELD_ATTRIB_BLOCK = 0x0A,
+ AML_FIELD_ATTRIB_MULTIBYTE = 0x0B,
+ AML_FIELD_ATTRIB_WORD_CALL = 0x0C,
+ AML_FIELD_ATTRIB_BLOCK_CALL = 0x0D,
+ AML_FIELD_ATTRIB_RAW_BYTES = 0x0E,
+ AML_FIELD_ATTRIB_RAW_PROCESS = 0x0F
} AML_ACCESS_ATTRIBUTE;
-/* Bit fields in MethodFlags byte */
+/* Bit fields in the AML MethodFlags byte */
#define AML_METHOD_ARG_COUNT 0x07
#define AML_METHOD_SERIALIZED 0x08
#define AML_METHOD_SYNC_LEVEL 0xF0
-/* METHOD_FLAGS_ARG_COUNT is not used internally, define additional flags */
-
-#define AML_METHOD_INTERNAL_ONLY 0x01
-#define AML_METHOD_RESERVED1 0x02
-#define AML_METHOD_RESERVED2 0x04
-
#endif /* __AMLCODE_H__ */
-
/******************************************************************************
*
* Module Name: amlresrc.h - AML resource descriptors
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
/* acpisrc:StructDefs -- for acpisrc conversion */
#define ACPI_RESTAG_TYPESPECIFICATTRIBUTES "_ATT"
#define ACPI_RESTAG_BASEADDRESS "_BAS"
#define ACPI_RESTAG_BUSMASTER "_BM_" /* Master(1), Slave(0) */
+#define ACPI_RESTAG_DEBOUNCETIME "_DBT"
#define ACPI_RESTAG_DECODE "_DEC"
+#define ACPI_RESTAG_DEVICEPOLARITY "_DPL"
#define ACPI_RESTAG_DMA "_DMA"
#define ACPI_RESTAG_DMATYPE "_TYP" /* Compatible(0), A(1), B(2), F(3) */
+#define ACPI_RESTAG_DRIVESTRENGTH "_DRS"
+#define ACPI_RESTAG_ENDIANNESS "_END"
+#define ACPI_RESTAG_FLOWCONTROL "_FLC"
#define ACPI_RESTAG_GRANULARITY "_GRA"
#define ACPI_RESTAG_INTERRUPT "_INT"
#define ACPI_RESTAG_INTERRUPTLEVEL "_LL_" /* ActiveLo(1), ActiveHi(0) */
#define ACPI_RESTAG_INTERRUPTSHARE "_SHR" /* Shareable(1), NoShare(0) */
#define ACPI_RESTAG_INTERRUPTTYPE "_HE_" /* Edge(1), Level(0) */
+#define ACPI_RESTAG_IORESTRICTION "_IOR"
#define ACPI_RESTAG_LENGTH "_LEN"
+#define ACPI_RESTAG_LINE "_LIN"
#define ACPI_RESTAG_MEMATTRIBUTES "_MTP" /* Memory(0), Reserved(1), ACPI(2), NVS(3) */
#define ACPI_RESTAG_MEMTYPE "_MEM" /* NonCache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */
#define ACPI_RESTAG_MAXADDR "_MAX"
#define ACPI_RESTAG_MINADDR "_MIN"
#define ACPI_RESTAG_MAXTYPE "_MAF"
#define ACPI_RESTAG_MINTYPE "_MIF"
+#define ACPI_RESTAG_MODE "_MOD"
+#define ACPI_RESTAG_PARITY "_PAR"
+#define ACPI_RESTAG_PHASE "_PHA"
+#define ACPI_RESTAG_PIN "_PIN"
+#define ACPI_RESTAG_PINCONFIG "_PPI"
+#define ACPI_RESTAG_POLARITY "_POL"
#define ACPI_RESTAG_REGISTERBITOFFSET "_RBO"
#define ACPI_RESTAG_REGISTERBITWIDTH "_RBW"
#define ACPI_RESTAG_RANGETYPE "_RNG"
#define ACPI_RESTAG_READWRITETYPE "_RW_" /* ReadOnly(0), Writeable (1) */
+#define ACPI_RESTAG_LENGTH_RX "_RXL"
+#define ACPI_RESTAG_LENGTH_TX "_TXL"
+#define ACPI_RESTAG_SLAVEMODE "_SLV"
+#define ACPI_RESTAG_SPEED "_SPE"
+#define ACPI_RESTAG_STOPBITS "_STB"
#define ACPI_RESTAG_TRANSLATION "_TRA"
#define ACPI_RESTAG_TRANSTYPE "_TRS" /* Sparse(1), Dense(0) */
#define ACPI_RESTAG_TYPE "_TTP" /* Translation(1), Static (0) */
#define ACPI_RESTAG_XFERTYPE "_SIZ" /* 8(0), 8And16(1), 16(2) */
+#define ACPI_RESTAG_VENDORDATA "_VEN"
/* Default sizes for "small" resource descriptors */
#define ASL_RDESC_END_DEPEND_SIZE 0x00
#define ASL_RDESC_IO_SIZE 0x07
#define ASL_RDESC_FIXED_IO_SIZE 0x03
+#define ASL_RDESC_FIXED_DMA_SIZE 0x05
#define ASL_RDESC_END_TAG_SIZE 0x01
} ASL_RESOURCE_NODE;
+typedef struct asl_resource_info
+{
+ ACPI_PARSE_OBJECT *DescriptorTypeOp; /* Resource descriptor parse node */
+ ACPI_PARSE_OBJECT *MappingOp; /* Used for mapfile support */
+ UINT32 CurrentByteOffset; /* Offset in resource template */
+
+} ASL_RESOURCE_INFO;
+
/* Macros used to generate AML resource length fields */
} AML_RESOURCE_END_TAG;
+typedef struct aml_resource_fixed_dma
+{
+ AML_RESOURCE_SMALL_HEADER_COMMON
+ UINT16 RequestLines;
+ UINT16 Channels;
+ UINT8 Width;
+
+} AML_RESOURCE_FIXED_DMA;
+
+
/*
* LARGE descriptors
*/
} AML_RESOURCE_GENERIC_REGISTER;
+
+/* Common descriptor for GpioInt and GpioIo (ACPI 5.0) */
+
+typedef struct aml_resource_gpio
+{
+ AML_RESOURCE_LARGE_HEADER_COMMON
+ UINT8 RevisionId;
+ UINT8 ConnectionType;
+ UINT16 Flags;
+ UINT16 IntFlags;
+ UINT8 PinConfig;
+ UINT16 DriveStrength;
+ UINT16 DebounceTimeout;
+ UINT16 PinTableOffset;
+ UINT8 ResSourceIndex;
+ UINT16 ResSourceOffset;
+ UINT16 VendorOffset;
+ UINT16 VendorLength;
+ /*
+ * Optional fields follow immediately:
+ * 1) PIN list (Words)
+ * 2) Resource Source String
+ * 3) Vendor Data bytes
+ */
+
+} AML_RESOURCE_GPIO;
+
+#define AML_RESOURCE_GPIO_REVISION 1 /* ACPI 5.0 */
+
+/* Values for ConnectionType above */
+
+#define AML_RESOURCE_GPIO_TYPE_INT 0
+#define AML_RESOURCE_GPIO_TYPE_IO 1
+#define AML_RESOURCE_MAX_GPIOTYPE 1
+
+
+/* Common preamble for all serial descriptors (ACPI 5.0) */
+
+#define AML_RESOURCE_SERIAL_COMMON \
+ UINT8 RevisionId; \
+ UINT8 ResSourceIndex; \
+ UINT8 Type; \
+ UINT8 Flags; \
+ UINT16 TypeSpecificFlags; \
+ UINT8 TypeRevisionId; \
+ UINT16 TypeDataLength; \
+
+/* Values for the type field above */
+
+#define AML_RESOURCE_I2C_SERIALBUSTYPE 1
+#define AML_RESOURCE_SPI_SERIALBUSTYPE 2
+#define AML_RESOURCE_UART_SERIALBUSTYPE 3
+#define AML_RESOURCE_MAX_SERIALBUSTYPE 3
+#define AML_RESOURCE_VENDOR_SERIALBUSTYPE 192 /* Vendor defined is 0xC0-0xFF (NOT SUPPORTED) */
+
+typedef struct aml_resource_common_serialbus
+{
+ AML_RESOURCE_LARGE_HEADER_COMMON
+ AML_RESOURCE_SERIAL_COMMON
+
+} AML_RESOURCE_COMMON_SERIALBUS;
+
+typedef struct aml_resource_i2c_serialbus
+{
+ AML_RESOURCE_LARGE_HEADER_COMMON
+ AML_RESOURCE_SERIAL_COMMON
+ UINT32 ConnectionSpeed;
+ UINT16 SlaveAddress;
+ /*
+ * Optional fields follow immediately:
+ * 1) Vendor Data bytes
+ * 2) Resource Source String
+ */
+
+} AML_RESOURCE_I2C_SERIALBUS;
+
+#define AML_RESOURCE_I2C_REVISION 1 /* ACPI 5.0 */
+#define AML_RESOURCE_I2C_TYPE_REVISION 1 /* ACPI 5.0 */
+#define AML_RESOURCE_I2C_MIN_DATA_LEN 6
+
+typedef struct aml_resource_spi_serialbus
+{
+ AML_RESOURCE_LARGE_HEADER_COMMON
+ AML_RESOURCE_SERIAL_COMMON
+ UINT32 ConnectionSpeed;
+ UINT8 DataBitLength;
+ UINT8 ClockPhase;
+ UINT8 ClockPolarity;
+ UINT16 DeviceSelection;
+ /*
+ * Optional fields follow immediately:
+ * 1) Vendor Data bytes
+ * 2) Resource Source String
+ */
+
+} AML_RESOURCE_SPI_SERIALBUS;
+
+#define AML_RESOURCE_SPI_REVISION 1 /* ACPI 5.0 */
+#define AML_RESOURCE_SPI_TYPE_REVISION 1 /* ACPI 5.0 */
+#define AML_RESOURCE_SPI_MIN_DATA_LEN 9
+
+
+typedef struct aml_resource_uart_serialbus
+{
+ AML_RESOURCE_LARGE_HEADER_COMMON
+ AML_RESOURCE_SERIAL_COMMON
+ UINT32 DefaultBaudRate;
+ UINT16 RxFifoSize;
+ UINT16 TxFifoSize;
+ UINT8 Parity;
+ UINT8 LinesEnabled;
+ /*
+ * Optional fields follow immediately:
+ * 1) Vendor Data bytes
+ * 2) Resource Source String
+ */
+
+} AML_RESOURCE_UART_SERIALBUS;
+
+#define AML_RESOURCE_UART_REVISION 1 /* ACPI 5.0 */
+#define AML_RESOURCE_UART_TYPE_REVISION 1 /* ACPI 5.0 */
+#define AML_RESOURCE_UART_MIN_DATA_LEN 10
+
+
/* restore default alignment */
#pragma pack()
AML_RESOURCE_END_DEPENDENT EndDpf;
AML_RESOURCE_IO Io;
AML_RESOURCE_FIXED_IO FixedIo;
+ AML_RESOURCE_FIXED_DMA FixedDma;
AML_RESOURCE_VENDOR_SMALL VendorSmall;
AML_RESOURCE_END_TAG EndTag;
AML_RESOURCE_ADDRESS64 Address64;
AML_RESOURCE_EXTENDED_ADDRESS64 ExtAddress64;
AML_RESOURCE_EXTENDED_IRQ ExtendedIrq;
+ AML_RESOURCE_GPIO Gpio;
+ AML_RESOURCE_I2C_SERIALBUS I2cSerialBus;
+ AML_RESOURCE_SPI_SERIALBUS SpiSerialBus;
+ AML_RESOURCE_UART_SERIALBUS UartSerialBus;
+ AML_RESOURCE_COMMON_SERIALBUS CommonSerialBus;
/* Utility overlays */
} AML_RESOURCE;
-#endif
+/* Interfaces used by both the disassembler and compiler */
+
+void
+MpSaveGpioInfo (
+ ACPI_PARSE_OBJECT *Op,
+ AML_RESOURCE *Resource,
+ UINT32 PinCount,
+ UINT16 *PinList,
+ char *DeviceName);
+
+void
+MpSaveSerialInfo (
+ ACPI_PARSE_OBJECT *Op,
+ AML_RESOURCE *Resource,
+ char *DeviceName);
+
+char *
+MpGetHidFromParseTree (
+ ACPI_NAMESPACE_NODE *HidNode);
+
+char *
+MpGetHidViaNamestring (
+ char *DeviceName);
+
+char *
+MpGetConnectionInfo (
+ ACPI_PARSE_OBJECT *Op,
+ UINT32 PinIndex,
+ ACPI_NAMESPACE_NODE **TargetNode,
+ char **TargetName);
+
+char *
+MpGetParentDeviceHid (
+ ACPI_PARSE_OBJECT *Op,
+ ACPI_NAMESPACE_NODE **TargetNode,
+ char **ParentDeviceName);
+
+char *
+MpGetDdnValue (
+ char *DeviceName);
+
+char *
+MpGetHidValue (
+ ACPI_NAMESPACE_NODE *DeviceNode);
+
+#endif
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACCYGWIN_H__
#define __ACCYGWIN_H__
*/
#define ACPI_USE_SYSTEM_CLIBRARY
#define ACPI_USE_DO_WHILE_0
-#define ACPI_THREAD_ID pthread_t
#define ACPI_FLUSH_CPU_CACHE()
+
/*
* This is needed since sem_timedwait does not appear to work properly
* on cygwin (always hangs forever).
#define __cdecl
#endif
-#ifdef _ANSI
-#define inline
-#endif
-
#define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) if (GLptr) Acq=1; else Acq=0;
#define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Pending) Pending = 1
+/* On Cygwin, pthread_t is a pointer */
+
+#define ACPI_CAST_PTHREAD_T(pthread) ((ACPI_THREAD_ID) ACPI_TO_INTEGER (pthread))
/* Cygwin uses GCC */
#include "acgcc.h"
+
+/*
+ * The vsnprintf/snprintf functions are defined by c99, but cygwin/gcc
+ * does not enable this prototype when the -ansi flag is set. Also related
+ * to __STRICT_ANSI__. So, we just declare the prototype here.
+ */
+int
+vsnprintf (char *s, size_t n, const char *format, va_list ap);
+
+int
+snprintf (char *s, size_t n, const char *format, ...);
+
#endif /* __ACCYGWIN_H__ */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACEFI_H__
#define __ACEFI_H__
+#include <stdarg.h>
+#if defined(_GNU_EFI)
+#include <stdint.h>
+#include <unistd.h>
+#endif
#include <efi.h>
#include <efistdarg.h>
#include <efilib.h>
+/* AED EFI definitions */
+
+#if defined(_AED_EFI)
+
/* _int64 works for both IA32 and IA64 */
#define COMPILER_DEPENDENT_INT64 __int64
#pragma warning(disable:4142)
+#endif
+
+
+/* GNU EFI definitions */
+
+#if defined(_GNU_EFI)
+
+/* Using GCC for GNU EFI */
+
+#include "acgcc.h"
+
+#undef ACPI_USE_SYSTEM_CLIBRARY
+#undef ACPI_USE_STANDARD_HEADERS
+#undef ACPI_USE_NATIVE_DIVIDE
+#define ACPI_USE_SYSTEM_INTTYPES
+
+#define ACPI_FILE SIMPLE_TEXT_OUTPUT_INTERFACE *
+#define ACPI_FILE_OUT ST->ConOut
+#define ACPI_FILE_ERR ST->ConOut
+
+/*
+ * Math helpers
+ */
+#define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \
+ do { \
+ UINT64 __n = ((UINT64) n_hi) << 32 | (n_lo); \
+ (q32) = DivU64x32 ((__n), (d32), &(r32)); \
+ } while (0)
+
+#define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \
+ do { \
+ (n_lo) >>= 1; \
+ (n_lo) |= (((n_hi) & 1) << 31); \
+ (n_hi) >>= 1; \
+ } while (0)
+
+/*
+ * EFI specific prototypes
+ */
+EFI_STATUS
+efi_main (
+ EFI_HANDLE Image,
+ EFI_SYSTEM_TABLE *SystemTab);
+
+int
+acpi_main (
+ int argc,
+ char *argv[]);
+
+
+#endif
+
#endif /* __ACEFI_H__ */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACENV_H__
#define __ACENV_H__
#define ACPI_CONSTANT_EVAL_ONLY
#define ACPI_LARGE_NAMESPACE_NODE
#define ACPI_DATA_TABLE_DISASSEMBLY
+#define ACPI_SINGLE_THREADED
#endif
-/* AcpiExec configuration */
+/* AcpiExec configuration. Multithreaded with full AML debugger */
#ifdef ACPI_EXEC_APP
#define ACPI_APPLICATION
#define ACPI_DBG_TRACK_ALLOCATIONS
#endif
+/*
+ * AcpiBin/AcpiDump/AcpiHelp/AcpiNames/AcpiSrc/AcpiXtract/Example configuration.
+ * All single threaded.
+ */
+#if (defined ACPI_BIN_APP) || \
+ (defined ACPI_DUMP_APP) || \
+ (defined ACPI_HELP_APP) || \
+ (defined ACPI_NAMES_APP) || \
+ (defined ACPI_SRC_APP) || \
+ (defined ACPI_XTRACT_APP) || \
+ (defined ACPI_EXAMPLE_APP)
+#define ACPI_APPLICATION
+#define ACPI_SINGLE_THREADED
+#endif
+
+/* AcpiHelp configuration. Error messages disabled. */
+
+#ifdef ACPI_HELP_APP
+#define ACPI_NO_ERROR_MESSAGES
+#endif
+
+/* AcpiNames configuration. Debug output enabled. */
+
+#ifdef ACPI_NAMES_APP
+#define ACPI_DEBUG_OUTPUT
+#endif
+
+/* AcpiExec/AcpiNames/Example configuration. Native RSDP used. */
+
+#if (defined ACPI_EXEC_APP) || \
+ (defined ACPI_EXAMPLE_APP) || \
+ (defined ACPI_NAMES_APP)
+#define ACPI_USE_NATIVE_RSDP_POINTER
+#endif
+
+/* AcpiDump configuration. Native mapping used if provied by OSPMs */
+
+#ifdef ACPI_DUMP_APP
+#define ACPI_USE_NATIVE_MEMORY_MAPPING
+#define USE_NATIVE_ALLOCATE_ZEROED
+#endif
+
+/* AcpiNames/Example configuration. Hardware disabled */
+
+#if (defined ACPI_EXAMPLE_APP) || \
+ (defined ACPI_NAMES_APP)
+#define ACPI_REDUCED_HARDWARE 1
+#endif
+
/* Linkable ACPICA library */
#ifdef ACPI_LIBRARY
*
*****************************************************************************/
-#if defined(__minix)
-#include "acminix.h"
-
-#elif defined(_LINUX) || defined(__linux__)
+#if defined(_LINUX) || defined(__linux__)
#include "aclinux.h"
+#elif defined(_APPLE) || defined(__APPLE__)
+#include "acmacosx.h"
+
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#include "acfreebsd.h"
#elif defined(_AED_EFI)
#include "acefi.h"
+#elif defined(_GNU_EFI)
+#include "acefi.h"
+
+#elif defined(__HAIKU__)
+#include "achaiku.h"
+
+#elif defined(__minix)
+#include "acminix.h"
+
#else
/* Unknown environment */
#define ACPI_FLUSH_CPU_CACHE()
#endif
+/* "inline" keywords - configurable since inline is not standardized */
+
+#ifndef ACPI_INLINE
+#define ACPI_INLINE
+#endif
+
/*
* Configurable calling conventions:
*
*/
#ifdef ACPI_USE_SYSTEM_CLIBRARY
-/* Use the standard C library headers. We want to keep these to a minimum */
+/* Use the standard C library headers. We want to keep these to a minimum. */
#ifdef ACPI_USE_STANDARD_HEADERS
#define _Bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd)))
#define va_arg(ap, T) (*(T *)(((ap) += (_Bnd (T, _AUPBND))) - (_Bnd (T,_ADNBND))))
-#define va_end(ap) (void) 0
+#define va_end(ap) (ap = (va_list) NULL)
#define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_Bnd (A,_AUPBND))))
#endif /* va_arg */
#endif /* ACPI_USE_SYSTEM_CLIBRARY */
+#ifndef ACPI_FILE
+#ifdef ACPI_APPLICATION
+#include <stdio.h>
+#define ACPI_FILE FILE *
+#define ACPI_FILE_OUT stdout
+#define ACPI_FILE_ERR stderr
+#else
+#define ACPI_FILE void *
+#define ACPI_FILE_OUT NULL
+#define ACPI_FILE_ERR NULL
+#endif /* ACPI_APPLICATION */
+#endif /* ACPI_FILE */
+
#endif /* __ACENV_H__ */
--- /dev/null
+/******************************************************************************
+ *
+ * Name: acenvex.h - Extra host and compiler configuration
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#ifndef __ACENVEX_H__
+#define __ACENVEX_H__
+
+/*! [Begin] no source code translation */
+
+/******************************************************************************
+ *
+ * Extra host configuration files. All ACPICA headers are included before
+ * including these files.
+ *
+ *****************************************************************************/
+
+#if defined(_LINUX) || defined(__linux__)
+#include "aclinuxex.h"
+
+#endif
+
+/*! [End] no source code translation !*/
+
+#endif /* __ACENVEX_H__ */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACFREEBSD_H__
#define __ACFREEBSD_H__
#include "acgcc.h"
#include <sys/types.h>
-#include <machine/acpica_machdep.h>
+
+#ifdef __LP64__
+#define ACPI_MACHINE_WIDTH 64
+#else
+#define ACPI_MACHINE_WIDTH 32
+#endif
+
+#define COMPILER_DEPENDENT_INT64 int64_t
+#define COMPILER_DEPENDENT_UINT64 uint64_t
#define ACPI_UINTPTR_T uintptr_t
#define ACPI_USE_DO_WHILE_0
#define ACPI_USE_LOCAL_CACHE
+#define ACPI_USE_NATIVE_DIVIDE
#define ACPI_USE_SYSTEM_CLIBRARY
#ifdef _KERNEL
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/libkern.h>
+#include <machine/acpica_machdep.h>
#include <machine/stdarg.h>
#include "opt_acpi.h"
-#define ACPI_THREAD_ID lwpid_t
#define ACPI_MUTEX_TYPE ACPI_OSL_MUTEX
#ifdef ACPI_DEBUG
#include <ctype.h>
#endif
-#define ACPI_THREAD_ID pthread_t
+#define ACPI_CAST_PTHREAD_T(pthread) ((ACPI_THREAD_ID) ACPI_TO_INTEGER (pthread))
#define ACPI_USE_STANDARD_HEADERS
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACGCC_H__
#define __ACGCC_H__
+#define ACPI_INLINE __inline__
+
/* Function name is used for debug output. Non-ANSI, compiler-dependent */
-#define ACPI_GET_FUNCTION_NAME __FUNCTION__
+#define ACPI_GET_FUNCTION_NAME __func__
/*
* This macro is used to tag functions as "printf-like" because
/*
* Some compilers complain about unused variables. Sometimes we don't want to
* use all the variables (for example, _AcpiModuleName). This allows us
- * to to tell the compiler warning in a per-variable manner that a variable
+ * to tell the compiler warning in a per-variable manner that a variable
* is unused.
*/
#define ACPI_UNUSED_VAR __attribute__ ((unused))
+/*
+ * Some versions of gcc implement strchr() with a buggy macro. So,
+ * undef it here. Prevents error messages of this form (usually from the
+ * file getopt.c):
+ *
+ * error: logical '&&' with non-zero constant will always evaluate as true
+ */
+#ifdef strchr
+#undef strchr
+#endif
+
#endif /* __ACGCC_H__ */
--- /dev/null
+/******************************************************************************
+ *
+ * Name: achaiku.h - OS specific defines, etc. for Haiku (www.haiku-os.org)
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#ifndef __ACHAIKU_H__
+#define __ACHAIKU_H__
+
+#include "acgcc.h"
+#include <KernelExport.h>
+
+struct mutex;
+
+
+/* Host-dependent types and defines for user- and kernel-space ACPICA */
+
+#define ACPI_USE_SYSTEM_CLIBRARY
+#define ACPI_USE_STANDARD_HEADERS
+
+#define ACPI_MUTEX_TYPE ACPI_OSL_MUTEX
+#define ACPI_MUTEX struct mutex *
+
+#define ACPI_USE_NATIVE_DIVIDE
+
+/* #define ACPI_THREAD_ID thread_id */
+
+#define ACPI_SEMAPHORE sem_id
+#define ACPI_SPINLOCK spinlock *
+#define ACPI_CPU_FLAGS cpu_status
+
+#define COMPILER_DEPENDENT_INT64 int64
+#define COMPILER_DEPENDENT_UINT64 uint64
+
+
+#ifdef B_HAIKU_64_BIT
+#define ACPI_MACHINE_WIDTH 64
+#else
+#define ACPI_MACHINE_WIDTH 32
+#endif
+
+
+#ifdef _KERNEL_MODE
+/* Host-dependent types and defines for in-kernel ACPICA */
+
+/* ACPICA cache implementation is adequate. */
+#define ACPI_USE_LOCAL_CACHE
+
+#define ACPI_FLUSH_CPU_CACHE() __asm __volatile("wbinvd");
+
+/* Based on FreeBSD's due to lack of documentation */
+extern int AcpiOsAcquireGlobalLock(uint32 *lock);
+extern int AcpiOsReleaseGlobalLock(uint32 *lock);
+
+#define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) do { \
+ (Acq) = AcpiOsAcquireGlobalLock(&((GLptr)->GlobalLock)); \
+} while (0)
+
+#define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Acq) do { \
+ (Acq) = AcpiOsReleaseGlobalLock(&((GLptr)->GlobalLock)); \
+} while (0)
+
+#else /* _KERNEL_MODE */
+/* Host-dependent types and defines for user-space ACPICA */
+
+#error "We only support kernel mode ACPI atm."
+
+#endif /* _KERNEL_MODE */
+#endif /* __ACHAIKU_H__ */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACINTEL_H__
#define __ACINTEL_H__
+/* Configuration specific to Intel 64-bit C compiler */
-#define COMPILER_DEPENDENT_INT64 __int64
-#define COMPILER_DEPENDENT_UINT64 unsigned __int64
-
-#define inline __inline
+#define COMPILER_DEPENDENT_INT64 __int64
+#define COMPILER_DEPENDENT_UINT64 unsigned __int64
+#define ACPI_INLINE __inline
/*
* Calling conventions:
#define ACPI_INTERNAL_XFACE
#define ACPI_INTERNAL_VAR_XFACE
-/*
- * Math helper functions
- */
-#define ACPI_DIV_64_BY_32(n, n_hi, n_lo, d32, q32, r32) \
-{ \
- q32 = n / d32; \
- r32 = n % d32; \
-}
-
-#define ACPI_SHIFT_RIGHT_64(n, n_hi, n_lo) \
-{ \
- n <<= 1; \
-}
-
/* remark 981 - operands evaluated in no particular order */
#pragma warning(disable:981)
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACLINUX_H__
#define __ACLINUX_H__
+#ifdef __KERNEL__
+
+/* ACPICA external files should not include ACPICA headers directly. */
+
+#if !defined(BUILDING_ACPICA) && !defined(_LINUX_ACPI_H)
+#error "Please don't include <acpi/acpi.h> directly, include <linux/acpi.h> instead."
+#endif
+
+#endif
+
/* Common (in-kernel/user-space) ACPICA configuration */
#define ACPI_USE_SYSTEM_CLIBRARY
#define ACPI_USE_DO_WHILE_0
-#define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE
#ifdef __KERNEL__
+#define ACPI_USE_SYSTEM_INTTYPES
+
+/* Compile for reduced hardware mode only with this kernel config */
+
+#ifdef CONFIG_ACPI_REDUCED_HARDWARE_ONLY
+#define ACPI_REDUCED_HARDWARE 1
+#endif
+
#include <linux/string.h>
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/ctype.h>
#include <linux/sched.h>
-#include <asm/system.h>
-#include <asm/atomic.h>
-#include <asm/div64.h>
-#include <asm/acpi.h>
+#include <linux/atomic.h>
+#include <linux/math64.h>
#include <linux/slab.h>
#include <linux/spinlock_types.h>
-#include <asm/current.h>
+#ifdef EXPORT_ACPI_INTERFACES
+#include <linux/export.h>
+#endif
+#ifdef CONFIG_ACPI
+#include <asm/acenv.h>
+#endif
+
+#ifndef CONFIG_ACPI
+
+/* External globals for __KERNEL__, stubs is needed */
+
+#define ACPI_GLOBAL(t,a)
+#define ACPI_INIT_GLOBAL(t,a,b)
+
+/* Generating stubs for configurable ACPICA macros */
+
+#define ACPI_NO_MEM_ALLOCATIONS
+
+/* Generating stubs for configurable ACPICA functions */
+
+#define ACPI_NO_ERROR_MESSAGES
+#undef ACPI_DEBUG_OUTPUT
+
+/* External interface for __KERNEL__, stub is needed */
+
+#define ACPI_EXTERNAL_RETURN_STATUS(Prototype) \
+ static ACPI_INLINE Prototype {return(AE_NOT_CONFIGURED);}
+#define ACPI_EXTERNAL_RETURN_OK(Prototype) \
+ static ACPI_INLINE Prototype {return(AE_OK);}
+#define ACPI_EXTERNAL_RETURN_VOID(Prototype) \
+ static ACPI_INLINE Prototype {return;}
+#define ACPI_EXTERNAL_RETURN_UINT32(Prototype) \
+ static ACPI_INLINE Prototype {return(0);}
+#define ACPI_EXTERNAL_RETURN_PTR(Prototype) \
+ static ACPI_INLINE Prototype {return(NULL);}
+
+#endif /* CONFIG_ACPI */
/* Host-dependent types and defines for in-kernel ACPICA */
#define ACPI_CACHE_T struct kmem_cache
#define ACPI_SPINLOCK spinlock_t *
#define ACPI_CPU_FLAGS unsigned long
-#define ACPI_THREAD_ID struct task_struct *
+
+/* Use native linux version of AcpiOsAllocateZeroed */
+
+#define USE_NATIVE_ALLOCATE_ZEROED
+
+/*
+ * Overrides for in-kernel ACPICA
+ */
+#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsInitialize
+#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsTerminate
+#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAllocate
+#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAllocateZeroed
+#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsFree
+#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAcquireObject
+#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetThreadId
+#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCreateLock
+
+/*
+ * OSL interfaces used by debugger/disassembler
+ */
+#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReadable
+#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWritable
+
+/*
+ * OSL interfaces used by utilities
+ */
+#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsRedirectOutput
+#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetLine
+#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByName
+#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByIndex
+#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByAddress
+#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsOpenDirectory
+#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetNextFilename
+#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCloseDirectory
#else /* !__KERNEL__ */
#include <ctype.h>
#include <unistd.h>
+/* Define/disable kernel-specific declarators */
+
+#ifndef __init
+#define __init
+#endif
+
/* Host-dependent types and defines for user-space ACPICA */
#define ACPI_FLUSH_CPU_CACHE()
-#define ACPI_THREAD_ID pthread_t
+#define ACPI_CAST_PTHREAD_T(Pthread) ((ACPI_THREAD_ID) (Pthread))
-#if defined(__ia64__) || defined(__x86_64__)
+#if defined(__ia64__) || defined(__x86_64__) ||\
+ defined(__aarch64__) || defined(__PPC64__)
#define ACPI_MACHINE_WIDTH 64
#define COMPILER_DEPENDENT_INT64 long
#define COMPILER_DEPENDENT_UINT64 unsigned long
#include "acgcc.h"
-
-#ifdef __KERNEL__
-/*
- * Overrides for in-kernel ACPICA
- */
-static inline acpi_thread_id acpi_os_get_thread_id(void)
-{
- return current;
-}
-
-/*
- * The irqs_disabled() check is for resume from RAM.
- * Interrupts are off during resume, just like they are for boot.
- * However, boot has (system_state != SYSTEM_RUNNING)
- * to quiet __might_sleep() in kmalloc() and resume does not.
- */
-#include <acpi/actypes.h>
-static inline void *acpi_os_allocate(acpi_size size)
-{
- return kmalloc(size, irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL);
-}
-
-static inline void *acpi_os_allocate_zeroed(acpi_size size)
-{
- return kzalloc(size, irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL);
-}
-
-static inline void *acpi_os_acquire_object(acpi_cache_t * cache)
-{
- return kmem_cache_zalloc(cache,
- irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL);
-}
-
-#define ACPI_ALLOCATE(a) acpi_os_allocate(a)
-#define ACPI_ALLOCATE_ZEROED(a) acpi_os_allocate_zeroed(a)
-#define ACPI_FREE(a) kfree(a)
-
-/* Used within ACPICA to show where it is safe to preempt execution */
-
-#define ACPI_PREEMPTION_POINT() \
- do { \
- if (!irqs_disabled()) \
- cond_resched(); \
- } while (0)
-
-#endif /* __KERNEL__ */
-
#endif /* __ACLINUX_H__ */
--- /dev/null
+/******************************************************************************
+ *
+ * Name: aclinuxex.h - Extra OS specific defines, etc. for Linux
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#ifndef __ACLINUXEX_H__
+#define __ACLINUXEX_H__
+
+#ifdef __KERNEL__
+
+#ifndef ACPI_USE_NATIVE_DIVIDE
+
+#ifndef ACPI_DIV_64_BY_32
+#define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \
+ do { \
+ UINT64 (__n) = ((UINT64) n_hi) << 32 | (n_lo); \
+ (r32) = do_div ((__n), (d32)); \
+ (q32) = (UINT32) (__n); \
+ } while (0)
+#endif
+
+#ifndef ACPI_SHIFT_RIGHT_64
+#define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \
+ do { \
+ (n_lo) >>= 1; \
+ (n_lo) |= (((n_hi) & 1) << 31); \
+ (n_hi) >>= 1; \
+ } while (0)
+#endif
+
+#endif
+
+/*
+ * Overrides for in-kernel ACPICA
+ */
+ACPI_STATUS __init AcpiOsInitialize (
+ void);
+
+ACPI_STATUS AcpiOsTerminate (
+ void);
+
+/*
+ * The irqs_disabled() check is for resume from RAM.
+ * Interrupts are off during resume, just like they are for boot.
+ * However, boot has (system_state != SYSTEM_RUNNING)
+ * to quiet __might_sleep() in kmalloc() and resume does not.
+ */
+static inline void *
+AcpiOsAllocate (
+ ACPI_SIZE Size)
+{
+ return kmalloc (Size, irqs_disabled () ? GFP_ATOMIC : GFP_KERNEL);
+}
+
+static inline void *
+AcpiOsAllocateZeroed (
+ ACPI_SIZE Size)
+{
+ return kzalloc (Size, irqs_disabled () ? GFP_ATOMIC : GFP_KERNEL);
+}
+
+static inline void
+AcpiOsFree (
+ void *Memory)
+{
+ kfree (Memory);
+}
+
+static inline void *
+AcpiOsAcquireObject (
+ ACPI_CACHE_T *Cache)
+{
+ return kmem_cache_zalloc (Cache,
+ irqs_disabled () ? GFP_ATOMIC : GFP_KERNEL);
+}
+
+static inline ACPI_THREAD_ID
+AcpiOsGetThreadId (
+ void)
+{
+ return (ACPI_THREAD_ID) (unsigned long) current;
+}
+
+/*
+ * When lockdep is enabled, the spin_lock_init() macro stringifies it's
+ * argument and uses that as a name for the lock in debugging.
+ * By executing spin_lock_init() in a macro the key changes from "lock" for
+ * all locks to the name of the argument of acpi_os_create_lock(), which
+ * prevents lockdep from reporting false positives for ACPICA locks.
+ */
+#define AcpiOsCreateLock(__Handle) \
+ ({ \
+ spinlock_t *Lock = ACPI_ALLOCATE(sizeof(*Lock)); \
+ if (Lock) { \
+ *(__Handle) = Lock; \
+ spin_lock_init(*(__Handle)); \
+ } \
+ Lock ? AE_OK : AE_NO_MEMORY; \
+ })
+
+/*
+ * OSL interfaces added by Linux
+ */
+void
+EarlyAcpiOsUnmapMemory (
+ void __iomem *Virt,
+ ACPI_SIZE Size);
+
+#endif /* __KERNEL__ */
+
+#endif /* __ACLINUXEX_H__ */
--- /dev/null
+/******************************************************************************
+ *
+ * Name: acmacosx.h - OS specific defines, etc. for Mac OS X
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#ifndef __ACMACOSX_H__
+#define __ACMACOSX_H__
+
+#include "aclinux.h"
+
+#ifdef __APPLE__
+#define sem_destroy sem_close
+#define ACPI_USE_ALTERNATE_TIMEOUT
+#endif /* __APPLE__ */
+
+#ifdef __clang__
+#pragma clang diagnostic ignored "-Wformat-nonliteral"
+#endif
+
+#endif /* __ACMACOSX_H__ */
/* Host-dependent types and defines for user-space ACPICA */
#define ACPI_FLUSH_CPU_CACHE()
-#define ACPI_THREAD_ID int
#define ACPI_MACHINE_WIDTH 32
#define COMPILER_DEPENDENT_INT64 long long
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACMSVC_H__
#define __ACMSVC_H__
-#define COMPILER_DEPENDENT_INT64 __int64
-#define COMPILER_DEPENDENT_UINT64 unsigned __int64
+
+/*
+ * Map low I/O functions for MS. This allows us to disable MS language
+ * extensions for maximum portability.
+ */
+#define open _open
+#define read _read
+#define write _write
+#define close _close
+#define stat _stat
+#define fstat _fstat
+#define mkdir _mkdir
+#define strlwr _strlwr
+#define O_RDONLY _O_RDONLY
+#define O_BINARY _O_BINARY
+#define O_CREAT _O_CREAT
+#define O_WRONLY _O_WRONLY
+#define O_TRUNC _O_TRUNC
+#define S_IREAD _S_IREAD
+#define S_IWRITE _S_IWRITE
+#define S_IFDIR _S_IFDIR
+
+/* Eliminate warnings for "old" (non-secure) versions of clib functions */
+
+#ifndef _CRT_SECURE_NO_WARNINGS
+#define _CRT_SECURE_NO_WARNINGS
+#endif
+
+/* Eliminate warnings for POSIX clib function names (open, write, etc.) */
+
+#ifndef _CRT_NONSTDC_NO_DEPRECATE
+#define _CRT_NONSTDC_NO_DEPRECATE
+#endif
+
+#define COMPILER_DEPENDENT_INT64 __int64
+#define COMPILER_DEPENDENT_UINT64 unsigned __int64
+#define ACPI_INLINE __inline
/*
* Calling conventions:
/* warn C4131: uses old-style declarator (iASL compiler only) */
#pragma warning(disable:4131)
+#if _MSC_VER > 1200 /* Versions above VC++ 6 */
+#pragma warning( disable : 4295 ) /* needed for acpredef.h array */
+#endif
+
+
+/* Debug support. Must be last in this file, do not move. */
+
+#ifdef _DEBUG
+#define _CRTDBG_MAP_ALLOC /* Enables specific file/lineno for leaks */
+
+#include <stdlib.h>
+#include <malloc.h>
+#include <crtdbg.h>
+
+/*
+ * Debugging memory corruption issues with windows:
+ * Add #include <crtdbg.h> to accommon.h if necessary.
+ * Add _ASSERTE(_CrtCheckMemory()); where needed to test memory integrity.
+ * This can quickly localize the memory corruption.
+ */
+#define ACPI_DEBUG_INITIALIZE() \
+ _CrtSetDbgFlag (\
+ _CRTDBG_CHECK_ALWAYS_DF | \
+ _CRTDBG_ALLOC_MEM_DF | \
+ _CRTDBG_DELAY_FREE_MEM_DF | \
+ _CRTDBG_LEAK_CHECK_DF | \
+ _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG));
+
+#if 0
+/*
+ * _CrtSetBreakAlloc can be used to set a breakpoint at a particular
+ * memory leak, add to the macro above.
+ */
+Detected memory leaks!
+Dumping objects ->
+..\..\source\os_specific\service_layers\oswinxf.c(701) : {937} normal block at 0x002E9190, 40 bytes long.
+ Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+
+_CrtSetBreakAlloc (937);
+#endif
+
+#endif
#endif /* __ACMSVC_H__ */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACNETBSD_H__
#define __ACNETBSD_H__
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACOS2_H__
#define __ACOS2_H__
n_lo = (unsigned long)(val & 0xffffffff); \
}
-/* IBM VAC does not have inline */
-
-#if __IBMC__ || __IBMCPP__
-#define inline
-#endif
-
#ifndef ACPI_ASL_COMPILER
#define ACPI_USE_LOCAL_CACHE
#undef ACPI_DEBUGGER
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACWIN_H__
#define __ACWIN_H__
#define ACPI_MACHINE_WIDTH 32
-#define inline __inline
-
#define ACPI_USE_STANDARD_HEADERS
#ifdef ACPI_DEFINE_ALTERNATE_TYPES
/******************************************************************************
*
- * Name: acwin.h - OS specific defines, etc.
+ * Name: acwin64.h - OS specific defines, etc.
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#ifndef __ACWIN64_H__
#define __ACWIN64_H__
#endif
+/*! [End] no source code translation !*/
#endif /* __ACWIN_H__ */
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __NSACCESS_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
Status = AcpiNsLookup (NULL, InitVal->Name, InitVal->Type,
ACPI_IMODE_LOAD_PASS2, ACPI_NS_NO_UPSEARCH,
NULL, &NewNode);
-
- if (ACPI_FAILURE (Status) || (!NewNode)) /* Must be on same line for code converter */
+ if (ACPI_FAILURE (Status))
{
ACPI_EXCEPTION ((AE_INFO, Status,
"Could not create predefined name %s",
InitVal->Name));
+ continue;
}
/*
switch (InitVal->Type)
{
case ACPI_TYPE_METHOD:
+
ObjDesc->Method.ParamCount = (UINT8) ACPI_TO_INTEGER (Val);
ObjDesc->Common.Flags |= AOPOBJ_DATA_VALID;
#else
/* Mark this as a very SPECIAL method */
- ObjDesc->Method.MethodFlags = AML_METHOD_INTERNAL_ONLY;
- ObjDesc->Method.Extra.Implementation = AcpiUtOsiImplementation;
+ ObjDesc->Method.InfoFlags = ACPI_METHOD_INTERNAL_ONLY;
+ ObjDesc->Method.Dispatch.Implementation = AcpiUtOsiImplementation;
#endif
break;
ObjDesc->Integer.Value = ACPI_TO_INTEGER (Val);
break;
-
case ACPI_TYPE_STRING:
/* Build an object around the static string */
ObjDesc->Common.Flags |= AOPOBJ_STATIC_POINTER;
break;
-
case ACPI_TYPE_MUTEX:
ObjDesc->Mutex.Node = NewNode;
}
break;
-
default:
ACPI_ERROR ((AE_INFO, "Unsupported initial type value 0x%X",
/* Current scope has no parent scope */
ACPI_ERROR ((AE_INFO,
- "ACPI path has too many parent prefixes (^) "
- "- reached beyond root node"));
+ "%s: Path has too many parent prefixes (^) "
+ "- reached beyond root node", Pathname));
return_ACPI_STATUS (AE_NOT_FOUND);
}
}
*ReturnNode = ThisNode;
return_ACPI_STATUS (AE_OK);
}
-
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __NSALLOC_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
ACPI_NAMESPACE_NODE *Node)
{
ACPI_OPERAND_OBJECT *ObjDesc;
+ ACPI_OPERAND_OBJECT *NextDesc;
ACPI_FUNCTION_NAME (NsDeleteNode);
AcpiNsDetachObject (Node);
/*
- * Delete an attached data object if present (an object that was created
- * and attached via AcpiAttachData). Note: After any normal object is
- * detached above, the only possible remaining object is a data object.
+ * Delete an attached data object list if present (objects that were
+ * attached via AcpiAttachData). Note: After any normal object is
+ * detached above, the only possible remaining object(s) are data
+ * objects, in a linked list.
*/
ObjDesc = Node->Object;
- if (ObjDesc &&
+ while (ObjDesc &&
(ObjDesc->Common.Type == ACPI_TYPE_LOCAL_DATA))
{
/* Invoke the attached data deletion handler if present */
ObjDesc->Data.Handler (Node, ObjDesc->Data.Pointer);
}
+ NextDesc = ObjDesc->Common.NextObject;
AcpiUtRemoveReference (ObjDesc);
+ ObjDesc = NextDesc;
+ }
+
+ /* Special case for the statically allocated root node */
+
+ if (Node == AcpiGbl_RootNode)
+ {
+ return;
}
/* Now we can delete the node */
* modified the namespace. This is used for cleanup when the
* method exits.
*/
- WalkState->MethodDesc->Method.Flags |= AOPOBJ_MODIFIED_NAMESPACE;
+ WalkState->MethodDesc->Method.InfoFlags |= ACPI_METHOD_MODIFIED_NAMESPACE;
}
}
*
* RETURN: None.
*
- * DESCRIPTION: Delete a subtree of the namespace. This includes all objects
+ * DESCRIPTION: Delete a subtree of the namespace. This includes all objects
* stored within the subtree.
*
******************************************************************************/
{
ACPI_NAMESPACE_NODE *ChildNode = NULL;
UINT32 Level = 1;
+ ACPI_STATUS Status;
ACPI_FUNCTION_TRACE (NsDeleteNamespaceSubtree);
return_VOID;
}
+ /* Lock namespace for possible update */
+
+ Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE (Status))
+ {
+ return_VOID;
+ }
+
/*
* Traverse the tree of objects until we bubble back up
* to where we started.
}
}
+ (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
return_VOID;
}
* RETURN: Status
*
* DESCRIPTION: Delete entries within the namespace that are owned by a
- * specific ID. Used to delete entire ACPI tables. All
+ * specific ID. Used to delete entire ACPI tables. All
* reference counts are updated.
*
* MUTEX: Locks namespace during deletion walk.
(void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
return_VOID;
}
-
-
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: nsarguments - Validation of args for ACPI predefined methods
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acnamesp.h"
+#include "acpredef.h"
+
+
+#define _COMPONENT ACPI_NAMESPACE
+ ACPI_MODULE_NAME ("nsarguments")
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiNsCheckArgumentTypes
+ *
+ * PARAMETERS: Info - Method execution information block
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Check the incoming argument count and all argument types
+ * against the argument type list for a predefined name.
+ *
+ ******************************************************************************/
+
+void
+AcpiNsCheckArgumentTypes (
+ ACPI_EVALUATE_INFO *Info)
+{
+ UINT16 ArgTypeList;
+ UINT8 ArgCount;
+ UINT8 ArgType;
+ UINT8 UserArgType;
+ UINT32 i;
+
+
+ /* If not a predefined name, cannot typecheck args */
+
+ if (!Info->Predefined)
+ {
+ return;
+ }
+
+ ArgTypeList = Info->Predefined->Info.ArgumentList;
+ ArgCount = METHOD_GET_ARG_COUNT (ArgTypeList);
+
+ /* Typecheck all arguments */
+
+ for (i = 0; ((i < ArgCount) && (i < Info->ParamCount)); i++)
+ {
+ ArgType = METHOD_GET_NEXT_TYPE (ArgTypeList);
+ UserArgType = Info->Parameters[i]->Common.Type;
+
+ if (UserArgType != ArgType)
+ {
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname, ACPI_WARN_ALWAYS,
+ "Argument #%u type mismatch - "
+ "Found [%s], ACPI requires [%s]", (i + 1),
+ AcpiUtGetTypeName (UserArgType),
+ AcpiUtGetTypeName (ArgType)));
+ }
+ }
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiNsCheckAcpiCompliance
+ *
+ * PARAMETERS: Pathname - Full pathname to the node (for error msgs)
+ * Node - Namespace node for the method/object
+ * Predefined - Pointer to entry in predefined name table
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Check that the declared parameter count (in ASL/AML) for a
+ * predefined name is what is expected (matches what is defined in
+ * the ACPI specification for this predefined name.)
+ *
+ ******************************************************************************/
+
+void
+AcpiNsCheckAcpiCompliance (
+ char *Pathname,
+ ACPI_NAMESPACE_NODE *Node,
+ const ACPI_PREDEFINED_INFO *Predefined)
+{
+ UINT32 AmlParamCount;
+ UINT32 RequiredParamCount;
+
+
+ if (!Predefined)
+ {
+ return;
+ }
+
+ /* Get the ACPI-required arg count from the predefined info table */
+
+ RequiredParamCount = METHOD_GET_ARG_COUNT (Predefined->Info.ArgumentList);
+
+ /*
+ * If this object is not a control method, we can check if the ACPI
+ * spec requires that it be a method.
+ */
+ if (Node->Type != ACPI_TYPE_METHOD)
+ {
+ if (RequiredParamCount > 0)
+ {
+ /* Object requires args, must be implemented as a method */
+
+ ACPI_BIOS_ERROR_PREDEFINED ((AE_INFO, Pathname, ACPI_WARN_ALWAYS,
+ "Object (%s) must be a control method with %u arguments",
+ AcpiUtGetTypeName (Node->Type), RequiredParamCount));
+ }
+ else if (!RequiredParamCount && !Predefined->Info.ExpectedBtypes)
+ {
+ /* Object requires no args and no return value, must be a method */
+
+ ACPI_BIOS_ERROR_PREDEFINED ((AE_INFO, Pathname, ACPI_WARN_ALWAYS,
+ "Object (%s) must be a control method "
+ "with no arguments and no return value",
+ AcpiUtGetTypeName (Node->Type)));
+ }
+
+ return;
+ }
+
+ /*
+ * This is a control method.
+ * Check that the ASL/AML-defined parameter count for this method
+ * matches the ACPI-required parameter count
+ *
+ * Some methods are allowed to have a "minimum" number of args (_SCP)
+ * because their definition in ACPI has changed over time.
+ *
+ * Note: These are BIOS errors in the declaration of the object
+ */
+ AmlParamCount = Node->Object->Method.ParamCount;
+
+ if (AmlParamCount < RequiredParamCount)
+ {
+ ACPI_BIOS_ERROR_PREDEFINED ((AE_INFO, Pathname, ACPI_WARN_ALWAYS,
+ "Insufficient arguments - "
+ "ASL declared %u, ACPI requires %u",
+ AmlParamCount, RequiredParamCount));
+ }
+ else if ((AmlParamCount > RequiredParamCount) &&
+ !(Predefined->Info.ArgumentList & ARG_COUNT_IS_MINIMUM))
+ {
+ ACPI_BIOS_ERROR_PREDEFINED ((AE_INFO, Pathname, ACPI_WARN_ALWAYS,
+ "Excess arguments - "
+ "ASL declared %u, ACPI requires %u",
+ AmlParamCount, RequiredParamCount));
+ }
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiNsCheckArgumentCount
+ *
+ * PARAMETERS: Pathname - Full pathname to the node (for error msgs)
+ * Node - Namespace node for the method/object
+ * UserParamCount - Number of args passed in by the caller
+ * Predefined - Pointer to entry in predefined name table
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Check that incoming argument count matches the declared
+ * parameter count (in the ASL/AML) for an object.
+ *
+ ******************************************************************************/
+
+void
+AcpiNsCheckArgumentCount (
+ char *Pathname,
+ ACPI_NAMESPACE_NODE *Node,
+ UINT32 UserParamCount,
+ const ACPI_PREDEFINED_INFO *Predefined)
+{
+ UINT32 AmlParamCount;
+ UINT32 RequiredParamCount;
+
+
+ if (!Predefined)
+ {
+ /*
+ * Not a predefined name. Check the incoming user argument count
+ * against the count that is specified in the method/object.
+ */
+ if (Node->Type != ACPI_TYPE_METHOD)
+ {
+ if (UserParamCount)
+ {
+ ACPI_INFO_PREDEFINED ((AE_INFO, Pathname, ACPI_WARN_ALWAYS,
+ "%u arguments were passed to a non-method ACPI object (%s)",
+ UserParamCount, AcpiUtGetTypeName (Node->Type)));
+ }
+
+ return;
+ }
+
+ /*
+ * This is a control method. Check the parameter count.
+ * We can only check the incoming argument count against the
+ * argument count declared for the method in the ASL/AML.
+ *
+ * Emit a message if too few or too many arguments have been passed
+ * by the caller.
+ *
+ * Note: Too many arguments will not cause the method to
+ * fail. However, the method will fail if there are too few
+ * arguments and the method attempts to use one of the missing ones.
+ */
+ AmlParamCount = Node->Object->Method.ParamCount;
+
+ if (UserParamCount < AmlParamCount)
+ {
+ ACPI_WARN_PREDEFINED ((AE_INFO, Pathname, ACPI_WARN_ALWAYS,
+ "Insufficient arguments - "
+ "Caller passed %u, method requires %u",
+ UserParamCount, AmlParamCount));
+ }
+ else if (UserParamCount > AmlParamCount)
+ {
+ ACPI_INFO_PREDEFINED ((AE_INFO, Pathname, ACPI_WARN_ALWAYS,
+ "Excess arguments - "
+ "Caller passed %u, method requires %u",
+ UserParamCount, AmlParamCount));
+ }
+
+ return;
+ }
+
+ /*
+ * This is a predefined name. Validate the user-supplied parameter
+ * count against the ACPI specification. We don't validate against
+ * the method itself because what is important here is that the
+ * caller is in conformance with the spec. (The arg count for the
+ * method was checked against the ACPI spec earlier.)
+ *
+ * Some methods are allowed to have a "minimum" number of args (_SCP)
+ * because their definition in ACPI has changed over time.
+ */
+ RequiredParamCount = METHOD_GET_ARG_COUNT (Predefined->Info.ArgumentList);
+
+ if (UserParamCount < RequiredParamCount)
+ {
+ ACPI_WARN_PREDEFINED ((AE_INFO, Pathname, ACPI_WARN_ALWAYS,
+ "Insufficient arguments - "
+ "Caller passed %u, ACPI requires %u",
+ UserParamCount, RequiredParamCount));
+ }
+ else if ((UserParamCount > RequiredParamCount) &&
+ !(Predefined->Info.ArgumentList & ARG_COUNT_IS_MINIMUM))
+ {
+ ACPI_INFO_PREDEFINED ((AE_INFO, Pathname, ACPI_WARN_ALWAYS,
+ "Excess arguments - "
+ "Caller passed %u, ACPI requires %u",
+ UserParamCount, RequiredParamCount));
+ }
+}
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: nsconvert - Object conversions for objects returned by
+ * predefined methods
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acnamesp.h"
+#include "acinterp.h"
+#include "acpredef.h"
+#include "amlresrc.h"
+
+#define _COMPONENT ACPI_NAMESPACE
+ ACPI_MODULE_NAME ("nsconvert")
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiNsConvertToInteger
+ *
+ * PARAMETERS: OriginalObject - Object to be converted
+ * ReturnObject - Where the new converted object is returned
+ *
+ * RETURN: Status. AE_OK if conversion was successful.
+ *
+ * DESCRIPTION: Attempt to convert a String/Buffer object to an Integer.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiNsConvertToInteger (
+ ACPI_OPERAND_OBJECT *OriginalObject,
+ ACPI_OPERAND_OBJECT **ReturnObject)
+{
+ ACPI_OPERAND_OBJECT *NewObject;
+ ACPI_STATUS Status;
+ UINT64 Value = 0;
+ UINT32 i;
+
+
+ switch (OriginalObject->Common.Type)
+ {
+ case ACPI_TYPE_STRING:
+
+ /* String-to-Integer conversion */
+
+ Status = AcpiUtStrtoul64 (OriginalObject->String.Pointer,
+ ACPI_ANY_BASE, &Value);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+ break;
+
+ case ACPI_TYPE_BUFFER:
+
+ /* Buffer-to-Integer conversion. Max buffer size is 64 bits. */
+
+ if (OriginalObject->Buffer.Length > 8)
+ {
+ return (AE_AML_OPERAND_TYPE);
+ }
+
+ /* Extract each buffer byte to create the integer */
+
+ for (i = 0; i < OriginalObject->Buffer.Length; i++)
+ {
+ Value |= ((UINT64) OriginalObject->Buffer.Pointer[i] << (i * 8));
+ }
+ break;
+
+ default:
+
+ return (AE_AML_OPERAND_TYPE);
+ }
+
+ NewObject = AcpiUtCreateIntegerObject (Value);
+ if (!NewObject)
+ {
+ return (AE_NO_MEMORY);
+ }
+
+ *ReturnObject = NewObject;
+ return (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiNsConvertToString
+ *
+ * PARAMETERS: OriginalObject - Object to be converted
+ * ReturnObject - Where the new converted object is returned
+ *
+ * RETURN: Status. AE_OK if conversion was successful.
+ *
+ * DESCRIPTION: Attempt to convert a Integer/Buffer object to a String.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiNsConvertToString (
+ ACPI_OPERAND_OBJECT *OriginalObject,
+ ACPI_OPERAND_OBJECT **ReturnObject)
+{
+ ACPI_OPERAND_OBJECT *NewObject;
+ ACPI_SIZE Length;
+ ACPI_STATUS Status;
+
+
+ switch (OriginalObject->Common.Type)
+ {
+ case ACPI_TYPE_INTEGER:
+ /*
+ * Integer-to-String conversion. Commonly, convert
+ * an integer of value 0 to a NULL string. The last element of
+ * _BIF and _BIX packages occasionally need this fix.
+ */
+ if (OriginalObject->Integer.Value == 0)
+ {
+ /* Allocate a new NULL string object */
+
+ NewObject = AcpiUtCreateStringObject (0);
+ if (!NewObject)
+ {
+ return (AE_NO_MEMORY);
+ }
+ }
+ else
+ {
+ Status = AcpiExConvertToString (OriginalObject, &NewObject,
+ ACPI_IMPLICIT_CONVERT_HEX);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+ }
+ break;
+
+ case ACPI_TYPE_BUFFER:
+ /*
+ * Buffer-to-String conversion. Use a ToString
+ * conversion, no transform performed on the buffer data. The best
+ * example of this is the _BIF method, where the string data from
+ * the battery is often (incorrectly) returned as buffer object(s).
+ */
+ Length = 0;
+ while ((Length < OriginalObject->Buffer.Length) &&
+ (OriginalObject->Buffer.Pointer[Length]))
+ {
+ Length++;
+ }
+
+ /* Allocate a new string object */
+
+ NewObject = AcpiUtCreateStringObject (Length);
+ if (!NewObject)
+ {
+ return (AE_NO_MEMORY);
+ }
+
+ /*
+ * Copy the raw buffer data with no transform. String is already NULL
+ * terminated at Length+1.
+ */
+ ACPI_MEMCPY (NewObject->String.Pointer,
+ OriginalObject->Buffer.Pointer, Length);
+ break;
+
+ default:
+
+ return (AE_AML_OPERAND_TYPE);
+ }
+
+ *ReturnObject = NewObject;
+ return (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiNsConvertToBuffer
+ *
+ * PARAMETERS: OriginalObject - Object to be converted
+ * ReturnObject - Where the new converted object is returned
+ *
+ * RETURN: Status. AE_OK if conversion was successful.
+ *
+ * DESCRIPTION: Attempt to convert a Integer/String/Package object to a Buffer.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiNsConvertToBuffer (
+ ACPI_OPERAND_OBJECT *OriginalObject,
+ ACPI_OPERAND_OBJECT **ReturnObject)
+{
+ ACPI_OPERAND_OBJECT *NewObject;
+ ACPI_STATUS Status;
+ ACPI_OPERAND_OBJECT **Elements;
+ UINT32 *DwordBuffer;
+ UINT32 Count;
+ UINT32 i;
+
+
+ switch (OriginalObject->Common.Type)
+ {
+ case ACPI_TYPE_INTEGER:
+ /*
+ * Integer-to-Buffer conversion.
+ * Convert the Integer to a packed-byte buffer. _MAT and other
+ * objects need this sometimes, if a read has been performed on a
+ * Field object that is less than or equal to the global integer
+ * size (32 or 64 bits).
+ */
+ Status = AcpiExConvertToBuffer (OriginalObject, &NewObject);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+ break;
+
+ case ACPI_TYPE_STRING:
+
+ /* String-to-Buffer conversion. Simple data copy */
+
+ NewObject = AcpiUtCreateBufferObject (OriginalObject->String.Length);
+ if (!NewObject)
+ {
+ return (AE_NO_MEMORY);
+ }
+
+ ACPI_MEMCPY (NewObject->Buffer.Pointer,
+ OriginalObject->String.Pointer, OriginalObject->String.Length);
+ break;
+
+ case ACPI_TYPE_PACKAGE:
+ /*
+ * This case is often seen for predefined names that must return a
+ * Buffer object with multiple DWORD integers within. For example,
+ * _FDE and _GTM. The Package can be converted to a Buffer.
+ */
+
+ /* All elements of the Package must be integers */
+
+ Elements = OriginalObject->Package.Elements;
+ Count = OriginalObject->Package.Count;
+
+ for (i = 0; i < Count; i++)
+ {
+ if ((!*Elements) ||
+ ((*Elements)->Common.Type != ACPI_TYPE_INTEGER))
+ {
+ return (AE_AML_OPERAND_TYPE);
+ }
+ Elements++;
+ }
+
+ /* Create the new buffer object to replace the Package */
+
+ NewObject = AcpiUtCreateBufferObject (ACPI_MUL_4 (Count));
+ if (!NewObject)
+ {
+ return (AE_NO_MEMORY);
+ }
+
+ /* Copy the package elements (integers) to the buffer as DWORDs */
+
+ Elements = OriginalObject->Package.Elements;
+ DwordBuffer = ACPI_CAST_PTR (UINT32, NewObject->Buffer.Pointer);
+
+ for (i = 0; i < Count; i++)
+ {
+ *DwordBuffer = (UINT32) (*Elements)->Integer.Value;
+ DwordBuffer++;
+ Elements++;
+ }
+ break;
+
+ default:
+
+ return (AE_AML_OPERAND_TYPE);
+ }
+
+ *ReturnObject = NewObject;
+ return (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiNsConvertToUnicode
+ *
+ * PARAMETERS: OriginalObject - ASCII String Object to be converted
+ * ReturnObject - Where the new converted object is returned
+ *
+ * RETURN: Status. AE_OK if conversion was successful.
+ *
+ * DESCRIPTION: Attempt to convert a String object to a Unicode string Buffer.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiNsConvertToUnicode (
+ ACPI_OPERAND_OBJECT *OriginalObject,
+ ACPI_OPERAND_OBJECT **ReturnObject)
+{
+ ACPI_OPERAND_OBJECT *NewObject;
+ char *AsciiString;
+ UINT16 *UnicodeBuffer;
+ UINT32 UnicodeLength;
+ UINT32 i;
+
+
+ if (!OriginalObject)
+ {
+ return (AE_OK);
+ }
+
+ /* If a Buffer was returned, it must be at least two bytes long */
+
+ if (OriginalObject->Common.Type == ACPI_TYPE_BUFFER)
+ {
+ if (OriginalObject->Buffer.Length < 2)
+ {
+ return (AE_AML_OPERAND_VALUE);
+ }
+
+ *ReturnObject = NULL;
+ return (AE_OK);
+ }
+
+ /*
+ * The original object is an ASCII string. Convert this string to
+ * a unicode buffer.
+ */
+ AsciiString = OriginalObject->String.Pointer;
+ UnicodeLength = (OriginalObject->String.Length * 2) + 2;
+
+ /* Create a new buffer object for the Unicode data */
+
+ NewObject = AcpiUtCreateBufferObject (UnicodeLength);
+ if (!NewObject)
+ {
+ return (AE_NO_MEMORY);
+ }
+
+ UnicodeBuffer = ACPI_CAST_PTR (UINT16, NewObject->Buffer.Pointer);
+
+ /* Convert ASCII to Unicode */
+
+ for (i = 0; i < OriginalObject->String.Length; i++)
+ {
+ UnicodeBuffer[i] = (UINT16) AsciiString[i];
+ }
+
+ *ReturnObject = NewObject;
+ return (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiNsConvertToResource
+ *
+ * PARAMETERS: OriginalObject - Object to be converted
+ * ReturnObject - Where the new converted object is returned
+ *
+ * RETURN: Status. AE_OK if conversion was successful
+ *
+ * DESCRIPTION: Attempt to convert a Integer object to a ResourceTemplate
+ * Buffer.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiNsConvertToResource (
+ ACPI_OPERAND_OBJECT *OriginalObject,
+ ACPI_OPERAND_OBJECT **ReturnObject)
+{
+ ACPI_OPERAND_OBJECT *NewObject;
+ UINT8 *Buffer;
+
+
+ /*
+ * We can fix the following cases for an expected resource template:
+ * 1. No return value (interpreter slack mode is disabled)
+ * 2. A "Return (Zero)" statement
+ * 3. A "Return empty buffer" statement
+ *
+ * We will return a buffer containing a single EndTag
+ * resource descriptor.
+ */
+ if (OriginalObject)
+ {
+ switch (OriginalObject->Common.Type)
+ {
+ case ACPI_TYPE_INTEGER:
+
+ /* We can only repair an Integer==0 */
+
+ if (OriginalObject->Integer.Value)
+ {
+ return (AE_AML_OPERAND_TYPE);
+ }
+ break;
+
+ case ACPI_TYPE_BUFFER:
+
+ if (OriginalObject->Buffer.Length)
+ {
+ /* Additional checks can be added in the future */
+
+ *ReturnObject = NULL;
+ return (AE_OK);
+ }
+ break;
+
+ case ACPI_TYPE_STRING:
+ default:
+
+ return (AE_AML_OPERAND_TYPE);
+ }
+ }
+
+ /* Create the new buffer object for the resource descriptor */
+
+ NewObject = AcpiUtCreateBufferObject (2);
+ if (!NewObject)
+ {
+ return (AE_NO_MEMORY);
+ }
+
+ Buffer = ACPI_CAST_PTR (UINT8, NewObject->Buffer.Pointer);
+
+ /* Initialize the Buffer with a single EndTag descriptor */
+
+ Buffer[0] = (ACPI_RESOURCE_NAME_END_TAG | ASL_RDESC_END_TAG_SIZE);
+ Buffer[1] = 0x00;
+
+ *ReturnObject = NewObject;
+ return (AE_OK);
+}
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
-
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __NSDUMP_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#include "acnamesp.h"
+#include "acoutput.h"
#define _COMPONENT ACPI_NAMESPACE
#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
+
+static ACPI_STATUS
+AcpiNsDumpOneObjectPath (
+ ACPI_HANDLE ObjHandle,
+ UINT32 Level,
+ void *Context,
+ void **ReturnValue);
+
+static ACPI_STATUS
+AcpiNsGetMaxDepth (
+ ACPI_HANDLE ObjHandle,
+ UINT32 Level,
+ void *Context,
+ void **ReturnValue);
+
+
/*******************************************************************************
*
* FUNCTION: AcpiNsPrintPathname
ACPI_FUNCTION_NAME (NsPrintPathname);
- if (!(AcpiDbgLevel & ACPI_LV_NAMES) || !(AcpiDbgLayer & ACPI_NAMESPACE))
+ /* Check if debug output enabled */
+
+ if (!ACPI_IS_DEBUG_ENABLED (ACPI_LV_NAMES, ACPI_NAMESPACE))
{
return;
}
/* Do this only if the requested debug level and component are enabled */
- if (!(AcpiDbgLevel & Level) || !(AcpiDbgLayer & Component))
+ if (!ACPI_IS_DEBUG_ENABLED (Level, Component))
{
return_VOID;
}
if (!ObjDesc)
{
- /* No attached object, we are done */
+ /* No attached object. Some types should always have an object */
+
+ switch (Type)
+ {
+ case ACPI_TYPE_INTEGER:
+ case ACPI_TYPE_PACKAGE:
+ case ACPI_TYPE_BUFFER:
+ case ACPI_TYPE_STRING:
+ case ACPI_TYPE_METHOD:
+
+ AcpiOsPrintf ("<No attached object>");
+ break;
+
+ default:
+
+ break;
+ }
AcpiOsPrintf ("\n");
return (AE_OK);
{
case ACPI_TYPE_PROCESSOR:
- AcpiOsPrintf ("ID %X Len %.4X Addr %p\n",
+ AcpiOsPrintf ("ID %02X Len %02X Addr %p\n",
ObjDesc->Processor.ProcId, ObjDesc->Processor.Length,
ACPI_CAST_PTR (void, ObjDesc->Processor.Address));
break;
-
case ACPI_TYPE_DEVICE:
AcpiOsPrintf ("Notify Object: %p\n", ObjDesc);
break;
-
case ACPI_TYPE_METHOD:
AcpiOsPrintf ("Args %X Len %.4X Aml %p\n",
ObjDesc->Method.AmlLength, ObjDesc->Method.AmlStart);
break;
-
case ACPI_TYPE_INTEGER:
AcpiOsPrintf ("= %8.8X%8.8X\n",
ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value));
break;
-
case ACPI_TYPE_PACKAGE:
if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
}
break;
-
case ACPI_TYPE_BUFFER:
if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
}
break;
-
case ACPI_TYPE_STRING:
AcpiOsPrintf ("Len %.2X ", ObjDesc->String.Length);
AcpiOsPrintf ("\n");
break;
-
case ACPI_TYPE_REGION:
AcpiOsPrintf ("[%s]",
}
break;
-
case ACPI_TYPE_LOCAL_REFERENCE:
AcpiOsPrintf ("[%s]\n", AcpiUtGetReferenceName (ObjDesc));
break;
-
case ACPI_TYPE_BUFFER_FIELD:
if (ObjDesc->BufferField.BufferObj &&
}
break;
-
case ACPI_TYPE_LOCAL_REGION_FIELD:
AcpiOsPrintf ("Rgn [%4.4s]",
ObjDesc->CommonField.RegionObj->Region.Node));
break;
-
case ACPI_TYPE_LOCAL_BANK_FIELD:
AcpiOsPrintf ("Rgn [%4.4s] Bnk [%4.4s]",
ObjDesc->BankField.BankObj->CommonField.Node));
break;
-
case ACPI_TYPE_LOCAL_INDEX_FIELD:
AcpiOsPrintf ("Idx [%4.4s] Dat [%4.4s]",
ObjDesc->IndexField.DataObj->CommonField.Node));
break;
-
case ACPI_TYPE_LOCAL_ALIAS:
case ACPI_TYPE_LOCAL_METHOD_ALIAS:
break;
default:
+
break;
}
break;
-
case ACPI_DISPLAY_OBJECTS:
AcpiOsPrintf ("O:%p", ObjDesc);
}
break;
-
default:
AcpiOsPrintf ("\n");
break;
goto Cleanup;
case ACPI_TYPE_BUFFER_FIELD:
+
ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj;
break;
case ACPI_TYPE_PACKAGE:
+
ObjDesc = (void *) ObjDesc->Package.Elements;
break;
case ACPI_TYPE_METHOD:
+
ObjDesc = (void *) ObjDesc->Method.AmlStart;
break;
case ACPI_TYPE_LOCAL_REGION_FIELD:
+
ObjDesc = (void *) ObjDesc->Field.RegionObj;
break;
case ACPI_TYPE_LOCAL_BANK_FIELD:
+
ObjDesc = (void *) ObjDesc->BankField.RegionObj;
break;
case ACPI_TYPE_LOCAL_INDEX_FIELD:
+
ObjDesc = (void *) ObjDesc->IndexField.IndexObj;
break;
default:
+
goto Cleanup;
}
ACPI_HANDLE StartHandle)
{
ACPI_WALK_INFO Info;
+ ACPI_STATUS Status;
ACPI_FUNCTION_ENTRY ();
+ /*
+ * Just lock the entire namespace for the duration of the dump.
+ * We don't want any changes to the namespace during this time,
+ * especially the temporary nodes since we are going to display
+ * them also.
+ */
+ Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE (Status))
+ {
+ AcpiOsPrintf ("Could not acquire namespace mutex\n");
+ return;
+ }
+
Info.DebugLevel = ACPI_LV_TABLES;
Info.OwnerId = OwnerId;
Info.DisplayType = DisplayType;
(void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth,
ACPI_NS_WALK_NO_UNLOCK | ACPI_NS_WALK_TEMP_NODES,
AcpiNsDumpOneObject, NULL, (void *) &Info, NULL);
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiNsDumpOneObjectPath, AcpiNsGetMaxDepth
+ *
+ * PARAMETERS: ObjHandle - Node to be dumped
+ * Level - Nesting level of the handle
+ * Context - Passed into WalkNamespace
+ * ReturnValue - Not used
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Dump the full pathname to a namespace object. AcpNsGetMaxDepth
+ * computes the maximum nesting depth in the namespace tree, in
+ * order to simplify formatting in AcpiNsDumpOneObjectPath.
+ * These procedures are UserFunctions called by AcpiNsWalkNamespace.
+ *
+ ******************************************************************************/
+
+static ACPI_STATUS
+AcpiNsDumpOneObjectPath (
+ ACPI_HANDLE ObjHandle,
+ UINT32 Level,
+ void *Context,
+ void **ReturnValue)
+{
+ UINT32 MaxLevel = *((UINT32 *) Context);
+ char *Pathname;
+ ACPI_NAMESPACE_NODE *Node;
+ int PathIndent;
+
+
+ if (!ObjHandle)
+ {
+ return (AE_OK);
+ }
+
+ Node = AcpiNsValidateHandle (ObjHandle);
+ if (!Node)
+ {
+ /* Ignore bad node during namespace walk */
+
+ return (AE_OK);
+ }
+
+ Pathname = AcpiNsGetExternalPathname (Node);
+
+ PathIndent = 1;
+ if (Level <= MaxLevel)
+ {
+ PathIndent = MaxLevel - Level + 1;
+ }
+
+ AcpiOsPrintf ("%2d%*s%-12s%*s",
+ Level, Level, " ", AcpiUtGetTypeName (Node->Type),
+ PathIndent, " ");
+
+ AcpiOsPrintf ("%s\n", &Pathname[1]);
+ ACPI_FREE (Pathname);
+ return (AE_OK);
+}
+
+
+static ACPI_STATUS
+AcpiNsGetMaxDepth (
+ ACPI_HANDLE ObjHandle,
+ UINT32 Level,
+ void *Context,
+ void **ReturnValue)
+{
+ UINT32 *MaxLevel = (UINT32 *) Context;
+
+
+ if (Level > *MaxLevel)
+ {
+ *MaxLevel = Level;
+ }
+ return (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiNsDumpObjectPaths
+ *
+ * PARAMETERS: Type - Object type to be dumped
+ * DisplayType - 0 or ACPI_DISPLAY_SUMMARY
+ * MaxDepth - Maximum depth of dump. Use ACPI_UINT32_MAX
+ * for an effectively unlimited depth.
+ * OwnerId - Dump only objects owned by this ID. Use
+ * ACPI_UINT32_MAX to match all owners.
+ * StartHandle - Where in namespace to start/end search
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Dump full object pathnames within the loaded namespace. Uses
+ * AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObjectPath.
+ *
+ ******************************************************************************/
+
+void
+AcpiNsDumpObjectPaths (
+ ACPI_OBJECT_TYPE Type,
+ UINT8 DisplayType,
+ UINT32 MaxDepth,
+ ACPI_OWNER_ID OwnerId,
+ ACPI_HANDLE StartHandle)
+{
+ ACPI_STATUS Status;
+ UINT32 MaxLevel = 0;
+
+
+ ACPI_FUNCTION_ENTRY ();
+
+
+ /*
+ * Just lock the entire namespace for the duration of the dump.
+ * We don't want any changes to the namespace during this time,
+ * especially the temporary nodes since we are going to display
+ * them also.
+ */
+ Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE (Status))
+ {
+ AcpiOsPrintf ("Could not acquire namespace mutex\n");
+ return;
+ }
+
+ /* Get the max depth of the namespace tree, for formatting later */
+
+ (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth,
+ ACPI_NS_WALK_NO_UNLOCK | ACPI_NS_WALK_TEMP_NODES,
+ AcpiNsGetMaxDepth, NULL, (void *) &MaxLevel, NULL);
+
+ /* Now dump the entire namespace */
+
+ (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth,
+ ACPI_NS_WALK_NO_UNLOCK | ACPI_NS_WALK_TEMP_NODES,
+ AcpiNsDumpOneObjectPath, NULL, (void *) &MaxLevel, NULL);
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
}
*
* PARAMETERS: SearchBase - Root of subtree to be dumped, or
* NS_ALL to dump the entire namespace
- * MaxDepth - Maximum depth of dump. Use INT_MAX
+ * MaxDepth - Maximum depth of dump. Use INT_MAX
* for an effectively unlimited depth.
*
* RETURN: None
}
#endif
#endif
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
-
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __NSDUMPDV_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
return;
}
- Status = AcpiGetHandle (NULL, ACPI_NS_SYSTEM_BUS, &SysBusHandle);
+ Status = AcpiGetHandle (NULL, METHOD_NAME__SB_, &SysBusHandle);
if (ACPI_FAILURE (Status))
{
return;
#endif
#endif
-
-
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
-
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __NSEVAL_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
*
* PARAMETERS: Info - Evaluation info block, contains:
* PrefixNode - Prefix or Method/Object Node to execute
- * Pathname - Name of method to execute, If NULL, the
+ * RelativePath - Name of method to execute, If NULL, the
* Node is the object to execute
* Parameters - List of parameters to pass to the method,
* terminated by NULL. Params itself may be
ACPI_EVALUATE_INFO *Info)
{
ACPI_STATUS Status;
- ACPI_NAMESPACE_NODE *Node;
ACPI_FUNCTION_TRACE (NsEvaluate);
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
- /* Initialize the return value to an invalid object */
+ if (!Info->Node)
+ {
+ /*
+ * Get the actual namespace node for the target object if we
+ * need to. Handles these cases:
+ *
+ * 1) Null node, valid pathname from root (absolute path)
+ * 2) Node and valid pathname (path relative to Node)
+ * 3) Node, Null pathname
+ */
+ Status = AcpiNsGetNode (Info->PrefixNode, Info->RelativePathname,
+ ACPI_NS_NO_UPSEARCH, &Info->Node);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+ }
+
+ /*
+ * For a method alias, we must grab the actual method node so that
+ * proper scoping context will be established before execution.
+ */
+ if (AcpiNsGetType (Info->Node) == ACPI_TYPE_LOCAL_METHOD_ALIAS)
+ {
+ Info->Node = ACPI_CAST_PTR (
+ ACPI_NAMESPACE_NODE, Info->Node->Object);
+ }
+
+ /* Complete the info block initialization */
Info->ReturnObject = NULL;
+ Info->NodeFlags = Info->Node->Flags;
+ Info->ObjDesc = AcpiNsGetAttachedObject (Info->Node);
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "%s [%p] Value %p\n",
+ Info->RelativePathname, Info->Node,
+ AcpiNsGetAttachedObject (Info->Node)));
+
+ /* Get info if we have a predefined name (_HID, etc.) */
+
+ Info->Predefined = AcpiUtMatchPredefinedMethod (Info->Node->Name.Ascii);
+
+ /* Get the full pathname to the object, for use in warning messages */
+
+ Info->FullPathname = AcpiNsGetExternalPathname (Info->Node);
+ if (!Info->FullPathname)
+ {
+ return_ACPI_STATUS (AE_NO_MEMORY);
+ }
+
+ /* Count the number of arguments being passed in */
+
Info->ParamCount = 0;
+ if (Info->Parameters)
+ {
+ while (Info->Parameters[Info->ParamCount])
+ {
+ Info->ParamCount++;
+ }
+
+ /* Warn on impossible argument count */
+
+ if (Info->ParamCount > ACPI_METHOD_NUM_ARGS)
+ {
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname, ACPI_WARN_ALWAYS,
+ "Excess arguments (%u) - using only %u",
+ Info->ParamCount, ACPI_METHOD_NUM_ARGS));
+
+ Info->ParamCount = ACPI_METHOD_NUM_ARGS;
+ }
+ }
/*
- * Get the actual namespace node for the target object. Handles these cases:
- *
- * 1) Null node, Pathname (absolute path)
- * 2) Node, Pathname (path relative to Node)
- * 3) Node, Null Pathname
+ * For predefined names: Check that the declared argument count
+ * matches the ACPI spec -- otherwise this is a BIOS error.
*/
- Status = AcpiNsGetNode (Info->PrefixNode, Info->Pathname,
- ACPI_NS_NO_UPSEARCH, &Info->ResolvedNode);
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
+ AcpiNsCheckAcpiCompliance (Info->FullPathname, Info->Node,
+ Info->Predefined);
/*
- * For a method alias, we must grab the actual method node so that proper
- * scoping context will be established before execution.
+ * For all names: Check that the incoming argument count for
+ * this method/object matches the actual ASL/AML definition.
*/
- if (AcpiNsGetType (Info->ResolvedNode) == ACPI_TYPE_LOCAL_METHOD_ALIAS)
- {
- Info->ResolvedNode =
- ACPI_CAST_PTR (ACPI_NAMESPACE_NODE, Info->ResolvedNode->Object);
- }
+ AcpiNsCheckArgumentCount (Info->FullPathname, Info->Node,
+ Info->ParamCount, Info->Predefined);
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "%s [%p] Value %p\n", Info->Pathname,
- Info->ResolvedNode, AcpiNsGetAttachedObject (Info->ResolvedNode)));
+ /* For predefined names: Typecheck all incoming arguments */
- Node = Info->ResolvedNode;
+ AcpiNsCheckArgumentTypes (Info);
/*
- * Two major cases here:
+ * Three major evaluation cases:
*
- * 1) The object is a control method -- execute it
- * 2) The object is not a method -- just return it's current value
+ * 1) Object types that cannot be evaluated by definition
+ * 2) The object is a control method -- execute it
+ * 3) The object is not a method -- just return it's current value
*/
- if (AcpiNsGetType (Info->ResolvedNode) == ACPI_TYPE_METHOD)
+ switch (AcpiNsGetType (Info->Node))
{
+ case ACPI_TYPE_DEVICE:
+ case ACPI_TYPE_EVENT:
+ case ACPI_TYPE_MUTEX:
+ case ACPI_TYPE_REGION:
+ case ACPI_TYPE_THERMAL:
+ case ACPI_TYPE_LOCAL_SCOPE:
/*
- * 1) Object is a control method - execute it
+ * 1) Disallow evaluation of certain object types. For these,
+ * object evaluation is undefined and not supported.
*/
+ ACPI_ERROR ((AE_INFO,
+ "%s: Evaluation of object type [%s] is not supported",
+ Info->FullPathname,
+ AcpiUtGetTypeName (Info->Node->Type)));
- /* Verify that there is a method object associated with this node */
+ Status = AE_TYPE;
+ goto Cleanup;
- Info->ObjDesc = AcpiNsGetAttachedObject (Info->ResolvedNode);
- if (!Info->ObjDesc)
- {
- ACPI_ERROR ((AE_INFO, "Control method has no attached sub-object"));
- return_ACPI_STATUS (AE_NULL_OBJECT);
- }
+ case ACPI_TYPE_METHOD:
+ /*
+ * 2) Object is a control method - execute it
+ */
- /* Count the number of arguments being passed to the method */
+ /* Verify that there is a method object associated with this node */
- if (Info->Parameters)
+ if (!Info->ObjDesc)
{
- while (Info->Parameters[Info->ParamCount])
- {
- if (Info->ParamCount > ACPI_METHOD_MAX_ARG)
- {
- return_ACPI_STATUS (AE_LIMIT);
- }
- Info->ParamCount++;
- }
+ ACPI_ERROR ((AE_INFO, "%s: Method has no attached sub-object",
+ Info->FullPathname));
+ Status = AE_NULL_OBJECT;
+ goto Cleanup;
}
- ACPI_DUMP_PATHNAME (Info->ResolvedNode, "ACPI: Execute Method",
- ACPI_LV_INFO, _COMPONENT);
-
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Method at AML address %p Length %X\n",
+ "**** Execute method [%s] at AML address %p length %X\n",
+ Info->FullPathname,
Info->ObjDesc->Method.AmlStart + 1,
Info->ObjDesc->Method.AmlLength - 1));
AcpiExEnterInterpreter ();
Status = AcpiPsExecuteMethod (Info);
AcpiExExitInterpreter ();
- }
- else
- {
+ break;
+
+ default:
/*
- * 2) Object is not a method, return its current value
- *
- * Disallow certain object types. For these, "evaluation" is undefined.
+ * 3) All other non-method objects -- get the current object value
*/
- switch (Info->ResolvedNode->Type)
- {
- case ACPI_TYPE_DEVICE:
- case ACPI_TYPE_EVENT:
- case ACPI_TYPE_MUTEX:
- case ACPI_TYPE_REGION:
- case ACPI_TYPE_THERMAL:
- case ACPI_TYPE_LOCAL_SCOPE:
-
- ACPI_ERROR ((AE_INFO,
- "[%4.4s] Evaluation of object type [%s] is not supported",
- Info->ResolvedNode->Name.Ascii,
- AcpiUtGetTypeName (Info->ResolvedNode->Type)));
-
- return_ACPI_STATUS (AE_TYPE);
-
- default:
- break;
- }
/*
- * Objects require additional resolution steps (e.g., the Node may be
- * a field that must be read, etc.) -- we can't just grab the object
- * out of the node.
+ * Some objects require additional resolution steps (e.g., the Node
+ * may be a field that must be read, etc.) -- we can't just grab
+ * the object out of the node.
*
* Use ResolveNodeToValue() to get the associated value.
*
* NOTE: we can get away with passing in NULL for a walk state because
- * ResolvedNode is guaranteed to not be a reference to either a method
+ * the Node is guaranteed to not be a reference to either a method
* local or a method argument (because this interface is never called
* from a running method.)
*
* Even though we do not directly invoke the interpreter for object
- * resolution, we must lock it because we could access an opregion.
- * The opregion access code assumes that the interpreter is locked.
+ * resolution, we must lock it because we could access an OpRegion.
+ * The OpRegion access code assumes that the interpreter is locked.
*/
AcpiExEnterInterpreter ();
- /* Function has a strange interface */
+ /* TBD: ResolveNodeToValue has a strange interface, fix */
+
+ Info->ReturnObject = ACPI_CAST_PTR (ACPI_OPERAND_OBJECT, Info->Node);
- Status = AcpiExResolveNodeToValue (&Info->ResolvedNode, NULL);
+ Status = AcpiExResolveNodeToValue (ACPI_CAST_INDIRECT_PTR (
+ ACPI_NAMESPACE_NODE, &Info->ReturnObject), NULL);
AcpiExExitInterpreter ();
- /*
- * If AcpiExResolveNodeToValue() succeeded, the return value was placed
- * in ResolvedNode.
- */
- if (ACPI_SUCCESS (Status))
+ if (ACPI_FAILURE (Status))
{
- Status = AE_CTRL_RETURN_VALUE;
- Info->ReturnObject =
- ACPI_CAST_PTR (ACPI_OPERAND_OBJECT, Info->ResolvedNode);
-
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "Returning object %p [%s]\n",
- Info->ReturnObject,
- AcpiUtGetObjectTypeName (Info->ReturnObject)));
+ goto Cleanup;
}
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "Returned object %p [%s]\n",
+ Info->ReturnObject,
+ AcpiUtGetObjectTypeName (Info->ReturnObject)));
+
+ Status = AE_CTRL_RETURN_VALUE; /* Always has a "return value" */
+ break;
}
/*
- * Check input argument count against the ASL-defined count for a method.
- * Also check predefined names: argument count and return value against
- * the ACPI specification. Some incorrect return value types are repaired.
+ * For predefined names, check the return value against the ACPI
+ * specification. Some incorrect return value types are repaired.
*/
- (void) AcpiNsCheckPredefinedNames (Node, Info->ParamCount,
- Status, &Info->ReturnObject);
+ (void) AcpiNsCheckReturnValue (Info->Node, Info, Info->ParamCount,
+ Status, &Info->ReturnObject);
/* Check if there is a return value that must be dealt with */
}
ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "*** Completed evaluation of object %s ***\n", Info->Pathname));
+ "*** Completed evaluation of object %s ***\n",
+ Info->RelativePathname));
+Cleanup:
/*
* Namespace was unlocked by the handling AcpiNs* function, so we
- * just return
+ * just free the pathname and return
*/
+ ACPI_FREE (Info->FullPathname);
+ Info->FullPathname = NULL;
return_ACPI_STATUS (Status);
}
*/
if ((Type == ACPI_TYPE_DEVICE) && ParentNode->Object)
{
- MethodObj->Method.Extra.Handler =
+ MethodObj->Method.Dispatch.Handler =
ParentNode->Object->Device.Handler;
}
}
return_VOID;
}
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __NSXFINIT_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
"**** Starting initialization of namespace objects ****\n"));
ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT,
- "Completing Region/Field/Buffer/Package initialization:"));
+ "Completing Region/Field/Buffer/Package initialization:\n"));
/* Set all init info to zero */
}
ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT,
- "\nInitialized %u/%u Regions %u/%u Fields %u/%u "
+ " Initialized %u/%u Regions %u/%u Fields %u/%u "
"Buffers %u/%u Packages (%u nodes)\n",
Info.OpRegionInit, Info.OpRegionCount,
Info.FieldInit, Info.FieldCount,
Info.PackageInit, Info.PackageCount, Info.ObjectCount));
ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "%u Control Methods found\n", Info.MethodCount));
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "%u Op Regions found\n", Info.OpRegionCount));
+ "%u Control Methods found\n%u Op Regions found\n",
+ Info.MethodCount, Info.OpRegionCount));
return_ACPI_STATUS (AE_OK);
}
ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT,
"Initializing Device/Processor/Thermal objects "
- "by executing _INI methods:"));
+ "and executing _INI/_STA methods:\n"));
/* Tree analysis: find all subtrees that contain _INI methods */
* part of the ACPI specification.
*/
Info.EvaluateInfo->PrefixNode = AcpiGbl_RootNode;
- Info.EvaluateInfo->Pathname = METHOD_NAME__INI;
+ Info.EvaluateInfo->RelativePathname = METHOD_NAME__INI;
Info.EvaluateInfo->Parameters = NULL;
Info.EvaluateInfo->Flags = ACPI_IGNORE_RETURN_VALUE;
}
ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT,
- "\nExecuted %u _INI methods requiring %u _STA executions "
+ " Executed %u _INI methods requiring %u _STA executions "
"(examined %u objects)\n",
Info.Num_INI, Info.Num_STA, Info.DeviceCount));
*
* RETURN: Status
*
- * DESCRIPTION: Callback from AcpiWalkNamespace. Invoked for every object
+ * DESCRIPTION: Callback from AcpiWalkNamespace. Invoked for every object
* within the namespace.
*
* Currently, the only objects that require initialization are:
switch (Type)
{
case ACPI_TYPE_REGION:
+
Info->OpRegionCount++;
break;
case ACPI_TYPE_BUFFER_FIELD:
+
Info->FieldCount++;
break;
case ACPI_TYPE_LOCAL_BANK_FIELD:
+
Info->FieldCount++;
break;
case ACPI_TYPE_BUFFER:
+
Info->BufferCount++;
break;
case ACPI_TYPE_PACKAGE:
+
Info->PackageCount++;
break;
default:
/* No init required, just exit now */
+
return (AE_OK);
}
break;
default:
+
/* No other types can get here */
+
break;
}
AcpiUtGetNodeName (Node), AcpiUtGetTypeName (Type)));
}
- /*
- * Print a dot for each object unless we are going to print the entire
- * pathname
- */
- if (!(AcpiDbgLevel & ACPI_LV_INIT_NAMES))
- {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT, "."));
- }
-
/*
* We ignore errors from above, and always return OK, since we don't want
* to abort the walk on any single error.
break;
default:
+
break;
}
ACPI_DEBUG_EXEC (AcpiUtDisplayInitPathname (
ACPI_TYPE_METHOD, DeviceNode, METHOD_NAME__INI));
+ ACPI_MEMSET (Info, 0, sizeof (ACPI_EVALUATE_INFO));
Info->PrefixNode = DeviceNode;
- Info->Pathname = METHOD_NAME__INI;
+ Info->RelativePathname = METHOD_NAME__INI;
Info->Parameters = NULL;
Info->Flags = ACPI_IGNORE_RETURN_VALUE;
if (ACPI_SUCCESS (Status))
{
WalkInfo->Num_INI++;
-
- if ((AcpiDbgLevel <= ACPI_LV_ALL_EXCEPTIONS) &&
- (!(AcpiDbgLevel & ACPI_LV_INFO)))
- {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT, "."));
- }
}
#ifdef ACPI_DEBUG_OUTPUT
{
/* Ignore error and move on to next device */
- char *ScopeName = AcpiNsGetExternalPathname (Info->ResolvedNode);
+ char *ScopeName = AcpiNsGetExternalPathname (Info->Node);
ACPI_EXCEPTION ((AE_INFO, Status, "during %s._INI execution",
ScopeName));
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __NSLOAD_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
/*
* Parse the table and load the namespace with all named
- * objects found within. Control methods are NOT parsed
- * at this time. In fact, the control methods cannot be
+ * objects found within. Control methods are NOT parsed
+ * at this time. In fact, the control methods cannot be
* parsed until the entire namespace is loaded, because
* if a control method makes a forward reference (call)
* to another control method, we can't continue parsing
}
/*
- * Now we can parse the control methods. We always parse
+ * Now we can parse the control methods. We always parse
* them here for a sanity check, and if configured for
* just-in-time parsing, we delete the control method
* parse trees.
*/
ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "**** Begin Table Method Parsing and Object Initialization\n"));
+ "**** Begin Table Object Initialization\n"));
Status = AcpiDsInitializeObjects (TableIndex, Node);
ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "**** Completed Table Method Parsing and Object Initialization\n"));
+ "**** Completed Table Object Initialization\n"));
return_ACPI_STATUS (Status);
}
}
/*
- * Load the namespace. The DSDT is required,
+ * Load the namespace. The DSDT is required,
* but the SSDT and PSDT tables are optional.
*/
Status = AcpiNsLoadTableByType (ACPI_TABLE_ID_DSDT);
* RETURN: Status
*
* DESCRIPTION: Shrinks the namespace, typically in response to an undocking
- * event. Deletes an entire subtree starting from (and
+ * event. Deletes an entire subtree starting from (and
* including) the given handle.
*
******************************************************************************/
}
#endif
#endif
-
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __NSNAMES_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
ACPI_ERROR ((AE_INFO,
"Invalid Namespace Node (%p) while traversing namespace",
NextNode));
- return 0;
+ return (0);
}
Size += ACPI_PATH_SEGMENT_LENGTH;
NextNode = NextNode->Parent;
(char *) Buffer->Pointer, (UINT32) RequiredSize));
return_ACPI_STATUS (AE_OK);
}
-
-
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __NSOBJECT_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
* RETURN: Status
*
* DESCRIPTION: Record the given object as the value associated with the
- * name whose ACPI_HANDLE is passed. If Object is NULL
+ * name whose ACPI_HANDLE is passed. If Object is NULL
* and Type is ACPI_TYPE_ANY, set the name as having no value.
* Note: Future may require that the Node->Flags field be passed
* as a parameter.
{
/*
* Value passed is a name handle and that name has a
- * non-null value. Use that name's value and type.
+ * non-null value. Use that name's value and type.
*/
ObjDesc = ((ACPI_NAMESPACE_NODE *) Object)->Object;
ObjectType = ((ACPI_NAMESPACE_NODE *) Object)->Type;
}
}
- /* Clear the entry in all cases */
+ /* Clear the Node entry in all cases */
Node->Object = NULL;
if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) == ACPI_DESC_TYPE_OPERAND)
{
+ /* Unlink object from front of possible object list */
+
Node->Object = ObjDesc->Common.NextObject;
+
+ /* Handle possible 2-descriptor object */
+
if (Node->Object &&
- ((Node->Object)->Common.Type != ACPI_TYPE_LOCAL_DATA))
+ (Node->Object->Common.Type != ACPI_TYPE_LOCAL_DATA))
{
Node->Object = Node->Object->Common.NextObject;
}
+
+ /*
+ * Detach the object from any data objects (which are still held by
+ * the namespace node)
+ */
+ if (ObjDesc->Common.NextObject &&
+ ((ObjDesc->Common.NextObject)->Common.Type == ACPI_TYPE_LOCAL_DATA))
+ {
+ ObjDesc->Common.NextObject = NULL;
+ }
}
/* Reset the node type to untyped */
*
* RETURN: Status
*
- * DESCRIPTION: Low-level attach data. Create and attach a Data object.
+ * DESCRIPTION: Low-level attach data. Create and attach a Data object.
*
******************************************************************************/
*
* RETURN: Status
*
- * DESCRIPTION: Low-level detach data. Delete the data node, but the caller
+ * DESCRIPTION: Low-level detach data. Delete the data node, but the caller
* is responsible for the actual data.
*
******************************************************************************/
return (AE_NOT_FOUND);
}
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __NSPARSE_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
/*
* AML Parse, pass 1
*
- * In this pass, we load most of the namespace. Control methods
- * are not parsed until later. A parse tree is not created. Instead,
- * each Parser Op subtree is deleted when it is finished. This saves
+ * In this pass, we load most of the namespace. Control methods
+ * are not parsed until later. A parse tree is not created. Instead,
+ * each Parser Op subtree is deleted when it is finished. This saves
* a great deal of memory, and allows a small cache of parse objects
- * to service the entire parse. The second pass of the parse then
+ * to service the entire parse. The second pass of the parse then
* performs another complete parse of the AML.
*/
ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "**** Start pass 1\n"));
return_ACPI_STATUS (Status);
}
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#define ACPI_CREATE_PREDEFINED_TABLE
* There are several areas that are validated:
*
* 1) The number of input arguments as defined by the method/object in the
- * ASL is validated against the ACPI specification.
+ * ASL is validated against the ACPI specification.
* 2) The type of the return object (if any) is validated against the ACPI
- * specification.
+ * specification.
* 3) For returned package objects, the count of package elements is
- * validated, as well as the type of each package element. Nested
- * packages are supported.
+ * validated, as well as the type of each package element. Nested
+ * packages are supported.
*
* For any problems found, a warning message is issued.
*
/* Local prototypes */
-static ACPI_STATUS
-AcpiNsCheckPackage (
- ACPI_PREDEFINED_DATA *Data,
- ACPI_OPERAND_OBJECT **ReturnObjectPtr);
-
-static ACPI_STATUS
-AcpiNsCheckPackageList (
- ACPI_PREDEFINED_DATA *Data,
- const ACPI_PREDEFINED_INFO *Package,
- ACPI_OPERAND_OBJECT **Elements,
- UINT32 Count);
-
-static ACPI_STATUS
-AcpiNsCheckPackageElements (
- ACPI_PREDEFINED_DATA *Data,
- ACPI_OPERAND_OBJECT **Elements,
- UINT8 Type1,
- UINT32 Count1,
- UINT8 Type2,
- UINT32 Count2,
- UINT32 StartIndex);
-
-static ACPI_STATUS
-AcpiNsCheckObjectType (
- ACPI_PREDEFINED_DATA *Data,
- ACPI_OPERAND_OBJECT **ReturnObjectPtr,
- UINT32 ExpectedBtypes,
- UINT32 PackageIndex);
-
static ACPI_STATUS
AcpiNsCheckReference (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
ACPI_OPERAND_OBJECT *ReturnObject);
-static void
-AcpiNsGetExpectedTypes (
- char *Buffer,
- UINT32 ExpectedBtypes);
-
-/*
- * Names for the types that can be returned by the predefined objects.
- * Used for warning messages. Must be in the same order as the ACPI_RTYPEs
- */
-static const char *AcpiRtypeNames[] =
-{
- "/Integer",
- "/String",
- "/Buffer",
- "/Package",
- "/Reference",
-};
+static UINT32
+AcpiNsGetBitmappedType (
+ ACPI_OPERAND_OBJECT *ReturnObject);
/*******************************************************************************
*
- * FUNCTION: AcpiNsCheckPredefinedNames
+ * FUNCTION: AcpiNsCheckReturnValue
*
* PARAMETERS: Node - Namespace node for the method/object
+ * Info - Method execution information block
* UserParamCount - Number of parameters actually passed
* ReturnStatus - Status from the object evaluation
* ReturnObjectPtr - Pointer to the object returned from the
*
* RETURN: Status
*
- * DESCRIPTION: Check an ACPI name for a match in the predefined name list.
+ * DESCRIPTION: Check the value returned from a predefined name.
*
******************************************************************************/
ACPI_STATUS
-AcpiNsCheckPredefinedNames (
+AcpiNsCheckReturnValue (
ACPI_NAMESPACE_NODE *Node,
+ ACPI_EVALUATE_INFO *Info,
UINT32 UserParamCount,
ACPI_STATUS ReturnStatus,
ACPI_OPERAND_OBJECT **ReturnObjectPtr)
{
- ACPI_OPERAND_OBJECT *ReturnObject = *ReturnObjectPtr;
- ACPI_STATUS Status = AE_OK;
+ ACPI_STATUS Status;
const ACPI_PREDEFINED_INFO *Predefined;
- char *Pathname;
- ACPI_PREDEFINED_DATA *Data;
-
- /* Match the name for this method/object against the predefined list */
-
- Predefined = AcpiNsCheckForPredefinedName (Node);
-
- /* Get the full pathname to the object, for use in warning messages */
-
- Pathname = AcpiNsGetExternalPathname (Node);
- if (!Pathname)
- {
- return (AE_OK); /* Could not get pathname, ignore */
- }
-
- /*
- * Check that the parameter count for this method matches the ASL
- * definition. For predefined names, ensure that both the caller and
- * the method itself are in accordance with the ACPI specification.
- */
- AcpiNsCheckParameterCount (Pathname, Node, UserParamCount, Predefined);
/* If not a predefined name, we cannot validate the return object */
+ Predefined = Info->Predefined;
if (!Predefined)
{
- goto Cleanup;
+ return (AE_OK);
}
/*
* If the method failed or did not actually return an object, we cannot
* validate the return object
*/
- if ((ReturnStatus != AE_OK) && (ReturnStatus != AE_CTRL_RETURN_VALUE))
+ if ((ReturnStatus != AE_OK) &&
+ (ReturnStatus != AE_CTRL_RETURN_VALUE))
{
- goto Cleanup;
+ return (AE_OK);
}
/*
- * If there is no return value, check if we require a return value for
- * this predefined name. Either one return value is expected, or none,
- * for both methods and other objects.
+ * Return value validation and possible repair.
*
- * Exit now if there is no return object. Warning if one was expected.
- */
- if (!ReturnObject)
- {
- if ((Predefined->Info.ExpectedBtypes) &&
- (!(Predefined->Info.ExpectedBtypes & ACPI_RTYPE_NONE)))
- {
- ACPI_WARN_PREDEFINED ((AE_INFO, Pathname, ACPI_WARN_ALWAYS,
- "Missing expected return value"));
-
- Status = AE_AML_NO_RETURN_VALUE;
- }
- goto Cleanup;
- }
-
- /*
- * 1) We have a return value, but if one wasn't expected, just exit, this is
- * not a problem. For example, if the "Implicit Return" feature is
- * enabled, methods will always return a value.
+ * 1) Don't perform return value validation/repair if this feature
+ * has been disabled via a global option.
*
- * 2) If the return value can be of any type, then we cannot perform any
- * validation, exit.
+ * 2) We have a return value, but if one wasn't expected, just exit,
+ * this is not a problem. For example, if the "Implicit Return"
+ * feature is enabled, methods will always return a value.
+ *
+ * 3) If the return value can be of any type, then we cannot perform
+ * any validation, just exit.
*/
- if ((!Predefined->Info.ExpectedBtypes) ||
+ if (AcpiGbl_DisableAutoRepair ||
+ (!Predefined->Info.ExpectedBtypes) ||
(Predefined->Info.ExpectedBtypes == ACPI_RTYPE_ALL))
{
- goto Cleanup;
- }
-
- /* Create the parameter data block for object validation */
-
- Data = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_PREDEFINED_DATA));
- if (!Data)
- {
- goto Cleanup;
+ return (AE_OK);
}
- Data->Predefined = Predefined;
- Data->NodeFlags = Node->Flags;
- Data->Pathname = Pathname;
/*
* Check that the type of the main return object is what is expected
* for this predefined name
*/
- Status = AcpiNsCheckObjectType (Data, ReturnObjectPtr,
- Predefined->Info.ExpectedBtypes, ACPI_NOT_PACKAGE_ELEMENT);
+ Status = AcpiNsCheckObjectType (Info, ReturnObjectPtr,
+ Predefined->Info.ExpectedBtypes, ACPI_NOT_PACKAGE_ELEMENT);
if (ACPI_FAILURE (Status))
{
goto Exit;
}
+ /*
+ *
+ * 4) If there is no return value and it is optional, just return
+ * AE_OK (_WAK).
+ */
+ if (!(*ReturnObjectPtr))
+ {
+ goto Exit;
+ }
+
/*
* For returned Package objects, check the type of all sub-objects.
* Note: Package may have been newly created by call above.
*/
if ((*ReturnObjectPtr)->Common.Type == ACPI_TYPE_PACKAGE)
{
- Data->ParentPackage = *ReturnObjectPtr;
- Status = AcpiNsCheckPackage (Data, ReturnObjectPtr);
+ Info->ParentPackage = *ReturnObjectPtr;
+ Status = AcpiNsCheckPackage (Info, ReturnObjectPtr);
if (ACPI_FAILURE (Status))
{
- goto Exit;
+ /* We might be able to fix some errors */
+
+ if ((Status != AE_AML_OPERAND_TYPE) &&
+ (Status != AE_AML_OPERAND_VALUE))
+ {
+ goto Exit;
+ }
}
}
* performed on a per-name basis, i.e., the code is specific to
* particular predefined names.
*/
- Status = AcpiNsComplexRepairs (Data, Node, Status, ReturnObjectPtr);
+ Status = AcpiNsComplexRepairs (Info, Node, Status, ReturnObjectPtr);
Exit:
/*
* or more objects, mark the parent node to suppress further warning
* messages during the next evaluation of the same method/object.
*/
- if (ACPI_FAILURE (Status) || (Data->Flags & ACPI_OBJECT_REPAIRED))
+ if (ACPI_FAILURE (Status) ||
+ (Info->ReturnFlags & ACPI_OBJECT_REPAIRED))
{
Node->Flags |= ANOBJ_EVALUATED;
}
- ACPI_FREE (Data);
-
-Cleanup:
- ACPI_FREE (Pathname);
- return (Status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiNsCheckParameterCount
- *
- * PARAMETERS: Pathname - Full pathname to the node (for error msgs)
- * Node - Namespace node for the method/object
- * UserParamCount - Number of args passed in by the caller
- * Predefined - Pointer to entry in predefined name table
- *
- * RETURN: None
- *
- * DESCRIPTION: Check that the declared (in ASL/AML) parameter count for a
- * predefined name is what is expected (i.e., what is defined in
- * the ACPI specification for this predefined name.)
- *
- ******************************************************************************/
-
-void
-AcpiNsCheckParameterCount (
- char *Pathname,
- ACPI_NAMESPACE_NODE *Node,
- UINT32 UserParamCount,
- const ACPI_PREDEFINED_INFO *Predefined)
-{
- UINT32 ParamCount;
- UINT32 RequiredParamsCurrent;
- UINT32 RequiredParamsOld;
-
-
- /* Methods have 0-7 parameters. All other types have zero. */
-
- ParamCount = 0;
- if (Node->Type == ACPI_TYPE_METHOD)
- {
- ParamCount = Node->Object->Method.ParamCount;
- }
-
- if (!Predefined)
- {
- /*
- * Check the parameter count for non-predefined methods/objects.
- *
- * Warning if too few or too many arguments have been passed by the
- * caller. An incorrect number of arguments may not cause the method
- * to fail. However, the method will fail if there are too few
- * arguments and the method attempts to use one of the missing ones.
- */
- if (UserParamCount < ParamCount)
- {
- ACPI_WARN_PREDEFINED ((AE_INFO, Pathname, ACPI_WARN_ALWAYS,
- "Insufficient arguments - needs %u, found %u",
- ParamCount, UserParamCount));
- }
- else if (UserParamCount > ParamCount)
- {
- ACPI_WARN_PREDEFINED ((AE_INFO, Pathname, ACPI_WARN_ALWAYS,
- "Excess arguments - needs %u, found %u",
- ParamCount, UserParamCount));
- }
- return;
- }
-
- /*
- * Validate the user-supplied parameter count.
- * Allow two different legal argument counts (_SCP, etc.)
- */
- RequiredParamsCurrent = Predefined->Info.ParamCount & 0x0F;
- RequiredParamsOld = Predefined->Info.ParamCount >> 4;
-
- if (UserParamCount != ACPI_UINT32_MAX)
- {
- if ((UserParamCount != RequiredParamsCurrent) &&
- (UserParamCount != RequiredParamsOld))
- {
- ACPI_WARN_PREDEFINED ((AE_INFO, Pathname, ACPI_WARN_ALWAYS,
- "Parameter count mismatch - "
- "caller passed %u, ACPI requires %u",
- UserParamCount, RequiredParamsCurrent));
- }
- }
-
- /*
- * Check that the ASL-defined parameter count is what is expected for
- * this predefined name (parameter count as defined by the ACPI
- * specification)
- */
- if ((ParamCount != RequiredParamsCurrent) &&
- (ParamCount != RequiredParamsOld))
- {
- ACPI_WARN_PREDEFINED ((AE_INFO, Pathname, Node->Flags,
- "Parameter count mismatch - ASL declared %u, ACPI requires %u",
- ParamCount, RequiredParamsCurrent));
- }
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiNsCheckForPredefinedName
- *
- * PARAMETERS: Node - Namespace node for the method/object
- *
- * RETURN: Pointer to entry in predefined table. NULL indicates not found.
- *
- * DESCRIPTION: Check an object name against the predefined object list.
- *
- ******************************************************************************/
-
-const ACPI_PREDEFINED_INFO *
-AcpiNsCheckForPredefinedName (
- ACPI_NAMESPACE_NODE *Node)
-{
- const ACPI_PREDEFINED_INFO *ThisName;
-
-
- /* Quick check for a predefined name, first character must be underscore */
-
- if (Node->Name.Ascii[0] != '_')
- {
- return (NULL);
- }
-
- /* Search info table for a predefined method/object name */
-
- ThisName = PredefinedNames;
- while (ThisName->Info.Name[0])
- {
- if (ACPI_COMPARE_NAME (Node->Name.Ascii, ThisName->Info.Name))
- {
- return (ThisName);
- }
-
- /*
- * Skip next entry in the table if this name returns a Package
- * (next entry contains the package info)
- */
- if (ThisName->Info.ExpectedBtypes & ACPI_RTYPE_PACKAGE)
- {
- ThisName++;
- }
-
- ThisName++;
- }
-
- return (NULL); /* Not found */
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiNsCheckPackage
- *
- * PARAMETERS: Data - Pointer to validation data structure
- * ReturnObjectPtr - Pointer to the object returned from the
- * evaluation of a method or object
- *
- * RETURN: Status
- *
- * DESCRIPTION: Check a returned package object for the correct count and
- * correct type of all sub-objects.
- *
- ******************************************************************************/
-
-static ACPI_STATUS
-AcpiNsCheckPackage (
- ACPI_PREDEFINED_DATA *Data,
- ACPI_OPERAND_OBJECT **ReturnObjectPtr)
-{
- ACPI_OPERAND_OBJECT *ReturnObject = *ReturnObjectPtr;
- const ACPI_PREDEFINED_INFO *Package;
- ACPI_OPERAND_OBJECT **Elements;
- ACPI_STATUS Status = AE_OK;
- UINT32 ExpectedCount;
- UINT32 Count;
- UINT32 i;
-
-
- ACPI_FUNCTION_NAME (NsCheckPackage);
-
-
- /* The package info for this name is in the next table entry */
-
- Package = Data->Predefined + 1;
-
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "%s Validating return Package of Type %X, Count %X\n",
- Data->Pathname, Package->RetInfo.Type, ReturnObject->Package.Count));
-
- /*
- * For variable-length Packages, we can safely remove all embedded
- * and trailing NULL package elements
- */
- AcpiNsRemoveNullElements (Data, Package->RetInfo.Type, ReturnObject);
-
- /* Extract package count and elements array */
-
- Elements = ReturnObject->Package.Elements;
- Count = ReturnObject->Package.Count;
-
- /* The package must have at least one element, else invalid */
-
- if (!Count)
- {
- ACPI_WARN_PREDEFINED ((AE_INFO, Data->Pathname, Data->NodeFlags,
- "Return Package has no elements (empty)"));
-
- return (AE_AML_OPERAND_VALUE);
- }
-
- /*
- * Decode the type of the expected package contents
- *
- * PTYPE1 packages contain no subpackages
- * PTYPE2 packages contain sub-packages
- */
- switch (Package->RetInfo.Type)
- {
- case ACPI_PTYPE1_FIXED:
-
- /*
- * The package count is fixed and there are no sub-packages
- *
- * If package is too small, exit.
- * If package is larger than expected, issue warning but continue
- */
- ExpectedCount = Package->RetInfo.Count1 + Package->RetInfo.Count2;
- if (Count < ExpectedCount)
- {
- goto PackageTooSmall;
- }
- else if (Count > ExpectedCount)
- {
- ACPI_DEBUG_PRINT ((ACPI_DB_REPAIR,
- "%s: Return Package is larger than needed - "
- "found %u, expected %u\n",
- Data->Pathname, Count, ExpectedCount));
- }
-
- /* Validate all elements of the returned package */
-
- Status = AcpiNsCheckPackageElements (Data, Elements,
- Package->RetInfo.ObjectType1, Package->RetInfo.Count1,
- Package->RetInfo.ObjectType2, Package->RetInfo.Count2, 0);
- break;
-
-
- case ACPI_PTYPE1_VAR:
-
- /*
- * The package count is variable, there are no sub-packages, and all
- * elements must be of the same type
- */
- for (i = 0; i < Count; i++)
- {
- Status = AcpiNsCheckObjectType (Data, Elements,
- Package->RetInfo.ObjectType1, i);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
- Elements++;
- }
- break;
-
-
- case ACPI_PTYPE1_OPTION:
-
- /*
- * The package count is variable, there are no sub-packages. There are
- * a fixed number of required elements, and a variable number of
- * optional elements.
- *
- * Check if package is at least as large as the minimum required
- */
- ExpectedCount = Package->RetInfo3.Count;
- if (Count < ExpectedCount)
- {
- goto PackageTooSmall;
- }
-
- /* Variable number of sub-objects */
-
- for (i = 0; i < Count; i++)
- {
- if (i < Package->RetInfo3.Count)
- {
- /* These are the required package elements (0, 1, or 2) */
-
- Status = AcpiNsCheckObjectType (Data, Elements,
- Package->RetInfo3.ObjectType[i], i);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
- }
- else
- {
- /* These are the optional package elements */
-
- Status = AcpiNsCheckObjectType (Data, Elements,
- Package->RetInfo3.TailObjectType, i);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
- }
- Elements++;
- }
- break;
-
-
- case ACPI_PTYPE2_REV_FIXED:
-
- /* First element is the (Integer) revision */
-
- Status = AcpiNsCheckObjectType (Data, Elements,
- ACPI_RTYPE_INTEGER, 0);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
-
- Elements++;
- Count--;
-
- /* Examine the sub-packages */
-
- Status = AcpiNsCheckPackageList (Data, Package, Elements, Count);
- break;
-
-
- case ACPI_PTYPE2_PKG_COUNT:
-
- /* First element is the (Integer) count of sub-packages to follow */
-
- Status = AcpiNsCheckObjectType (Data, Elements,
- ACPI_RTYPE_INTEGER, 0);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
-
- /*
- * Count cannot be larger than the parent package length, but allow it
- * to be smaller. The >= accounts for the Integer above.
- */
- ExpectedCount = (UINT32) (*Elements)->Integer.Value;
- if (ExpectedCount >= Count)
- {
- goto PackageTooSmall;
- }
-
- Count = ExpectedCount;
- Elements++;
-
- /* Examine the sub-packages */
-
- Status = AcpiNsCheckPackageList (Data, Package, Elements, Count);
- break;
-
-
- case ACPI_PTYPE2:
- case ACPI_PTYPE2_FIXED:
- case ACPI_PTYPE2_MIN:
- case ACPI_PTYPE2_COUNT:
-
- /*
- * These types all return a single Package that consists of a
- * variable number of sub-Packages.
- *
- * First, ensure that the first element is a sub-Package. If not,
- * the BIOS may have incorrectly returned the object as a single
- * package instead of a Package of Packages (a common error if
- * there is only one entry). We may be able to repair this by
- * wrapping the returned Package with a new outer Package.
- */
- if (*Elements && ((*Elements)->Common.Type != ACPI_TYPE_PACKAGE))
- {
- /* Create the new outer package and populate it */
-
- Status = AcpiNsRepairPackageList (Data, ReturnObjectPtr);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
-
- /* Update locals to point to the new package (of 1 element) */
-
- ReturnObject = *ReturnObjectPtr;
- Elements = ReturnObject->Package.Elements;
- Count = 1;
- }
-
- /* Examine the sub-packages */
-
- Status = AcpiNsCheckPackageList (Data, Package, Elements, Count);
- break;
-
-
- default:
-
- /* Should not get here if predefined info table is correct */
-
- ACPI_WARN_PREDEFINED ((AE_INFO, Data->Pathname, Data->NodeFlags,
- "Invalid internal return type in table entry: %X",
- Package->RetInfo.Type));
-
- return (AE_AML_INTERNAL);
- }
return (Status);
-
-
-PackageTooSmall:
-
- /* Error exit for the case with an incorrect package count */
-
- ACPI_WARN_PREDEFINED ((AE_INFO, Data->Pathname, Data->NodeFlags,
- "Return Package is too small - found %u elements, expected %u",
- Count, ExpectedCount));
-
- return (AE_AML_OPERAND_VALUE);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiNsCheckPackageList
- *
- * PARAMETERS: Data - Pointer to validation data structure
- * Package - Pointer to package-specific info for method
- * Elements - Element list of parent package. All elements
- * of this list should be of type Package.
- * Count - Count of subpackages
- *
- * RETURN: Status
- *
- * DESCRIPTION: Examine a list of subpackages
- *
- ******************************************************************************/
-
-static ACPI_STATUS
-AcpiNsCheckPackageList (
- ACPI_PREDEFINED_DATA *Data,
- const ACPI_PREDEFINED_INFO *Package,
- ACPI_OPERAND_OBJECT **Elements,
- UINT32 Count)
-{
- ACPI_OPERAND_OBJECT *SubPackage;
- ACPI_OPERAND_OBJECT **SubElements;
- ACPI_STATUS Status;
- UINT32 ExpectedCount;
- UINT32 i;
- UINT32 j;
-
-
- /*
- * Validate each sub-Package in the parent Package
- *
- * NOTE: assumes list of sub-packages contains no NULL elements.
- * Any NULL elements should have been removed by earlier call
- * to AcpiNsRemoveNullElements.
- */
- for (i = 0; i < Count; i++)
- {
- SubPackage = *Elements;
- SubElements = SubPackage->Package.Elements;
- Data->ParentPackage = SubPackage;
-
- /* Each sub-object must be of type Package */
-
- Status = AcpiNsCheckObjectType (Data, &SubPackage,
- ACPI_RTYPE_PACKAGE, i);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
-
- /* Examine the different types of expected sub-packages */
-
- Data->ParentPackage = SubPackage;
- switch (Package->RetInfo.Type)
- {
- case ACPI_PTYPE2:
- case ACPI_PTYPE2_PKG_COUNT:
- case ACPI_PTYPE2_REV_FIXED:
-
- /* Each subpackage has a fixed number of elements */
-
- ExpectedCount = Package->RetInfo.Count1 + Package->RetInfo.Count2;
- if (SubPackage->Package.Count < ExpectedCount)
- {
- goto PackageTooSmall;
- }
-
- Status = AcpiNsCheckPackageElements (Data, SubElements,
- Package->RetInfo.ObjectType1,
- Package->RetInfo.Count1,
- Package->RetInfo.ObjectType2,
- Package->RetInfo.Count2, 0);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
- break;
-
-
- case ACPI_PTYPE2_FIXED:
-
- /* Each sub-package has a fixed length */
-
- ExpectedCount = Package->RetInfo2.Count;
- if (SubPackage->Package.Count < ExpectedCount)
- {
- goto PackageTooSmall;
- }
-
- /* Check the type of each sub-package element */
-
- for (j = 0; j < ExpectedCount; j++)
- {
- Status = AcpiNsCheckObjectType (Data, &SubElements[j],
- Package->RetInfo2.ObjectType[j], j);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
- }
- break;
-
-
- case ACPI_PTYPE2_MIN:
-
- /* Each sub-package has a variable but minimum length */
-
- ExpectedCount = Package->RetInfo.Count1;
- if (SubPackage->Package.Count < ExpectedCount)
- {
- goto PackageTooSmall;
- }
-
- /* Check the type of each sub-package element */
-
- Status = AcpiNsCheckPackageElements (Data, SubElements,
- Package->RetInfo.ObjectType1,
- SubPackage->Package.Count, 0, 0, 0);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
- break;
-
-
- case ACPI_PTYPE2_COUNT:
-
- /*
- * First element is the (Integer) count of elements, including
- * the count field (the ACPI name is NumElements)
- */
- Status = AcpiNsCheckObjectType (Data, SubElements,
- ACPI_RTYPE_INTEGER, 0);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
-
- /*
- * Make sure package is large enough for the Count and is
- * is as large as the minimum size
- */
- ExpectedCount = (UINT32) (*SubElements)->Integer.Value;
- if (SubPackage->Package.Count < ExpectedCount)
- {
- goto PackageTooSmall;
- }
- if (SubPackage->Package.Count < Package->RetInfo.Count1)
- {
- ExpectedCount = Package->RetInfo.Count1;
- goto PackageTooSmall;
- }
- if (ExpectedCount == 0)
- {
- /*
- * Either the NumEntries element was originally zero or it was
- * a NULL element and repaired to an Integer of value zero.
- * In either case, repair it by setting NumEntries to be the
- * actual size of the subpackage.
- */
- ExpectedCount = SubPackage->Package.Count;
- (*SubElements)->Integer.Value = ExpectedCount;
- }
-
- /* Check the type of each sub-package element */
-
- Status = AcpiNsCheckPackageElements (Data, (SubElements + 1),
- Package->RetInfo.ObjectType1,
- (ExpectedCount - 1), 0, 0, 1);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
- break;
-
-
- default: /* Should not get here, type was validated by caller */
-
- return (AE_AML_INTERNAL);
- }
-
- Elements++;
- }
-
- return (AE_OK);
-
-
-PackageTooSmall:
-
- /* The sub-package count was smaller than required */
-
- ACPI_WARN_PREDEFINED ((AE_INFO, Data->Pathname, Data->NodeFlags,
- "Return Sub-Package[%u] is too small - found %u elements, expected %u",
- i, SubPackage->Package.Count, ExpectedCount));
-
- return (AE_AML_OPERAND_VALUE);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiNsCheckPackageElements
- *
- * PARAMETERS: Data - Pointer to validation data structure
- * Elements - Pointer to the package elements array
- * Type1 - Object type for first group
- * Count1 - Count for first group
- * Type2 - Object type for second group
- * Count2 - Count for second group
- * StartIndex - Start of the first group of elements
- *
- * RETURN: Status
- *
- * DESCRIPTION: Check that all elements of a package are of the correct object
- * type. Supports up to two groups of different object types.
- *
- ******************************************************************************/
-
-static ACPI_STATUS
-AcpiNsCheckPackageElements (
- ACPI_PREDEFINED_DATA *Data,
- ACPI_OPERAND_OBJECT **Elements,
- UINT8 Type1,
- UINT32 Count1,
- UINT8 Type2,
- UINT32 Count2,
- UINT32 StartIndex)
-{
- ACPI_OPERAND_OBJECT **ThisElement = Elements;
- ACPI_STATUS Status;
- UINT32 i;
-
-
- /*
- * Up to two groups of package elements are supported by the data
- * structure. All elements in each group must be of the same type.
- * The second group can have a count of zero.
- */
- for (i = 0; i < Count1; i++)
- {
- Status = AcpiNsCheckObjectType (Data, ThisElement,
- Type1, i + StartIndex);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
- ThisElement++;
- }
-
- for (i = 0; i < Count2; i++)
- {
- Status = AcpiNsCheckObjectType (Data, ThisElement,
- Type2, (i + Count1 + StartIndex));
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
- ThisElement++;
- }
-
- return (AE_OK);
}
*
* FUNCTION: AcpiNsCheckObjectType
*
- * PARAMETERS: Data - Pointer to validation data structure
+ * PARAMETERS: Info - Method execution information block
* ReturnObjectPtr - Pointer to the object returned from the
* evaluation of a method or object
* ExpectedBtypes - Bitmap of expected return type(s)
*
******************************************************************************/
-static ACPI_STATUS
+ACPI_STATUS
AcpiNsCheckObjectType (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
ACPI_OPERAND_OBJECT **ReturnObjectPtr,
UINT32 ExpectedBtypes,
UINT32 PackageIndex)
{
ACPI_OPERAND_OBJECT *ReturnObject = *ReturnObjectPtr;
ACPI_STATUS Status = AE_OK;
- UINT32 ReturnBtype;
char TypeBuffer[48]; /* Room for 5 types */
- /*
- * If we get a NULL ReturnObject here, it is a NULL package element.
- * Since all extraneous NULL package elements were removed earlier by a
- * call to AcpiNsRemoveNullElements, this is an unexpected NULL element.
- * We will attempt to repair it.
- */
- if (!ReturnObject)
- {
- Status = AcpiNsRepairNullElement (Data, ExpectedBtypes,
- PackageIndex, ReturnObjectPtr);
- if (ACPI_SUCCESS (Status))
- {
- return (AE_OK); /* Repair was successful */
- }
- goto TypeErrorExit;
- }
-
/* A Namespace node should not get here, but make sure */
- if (ACPI_GET_DESCRIPTOR_TYPE (ReturnObject) == ACPI_DESC_TYPE_NAMED)
+ if (ReturnObject &&
+ ACPI_GET_DESCRIPTOR_TYPE (ReturnObject) == ACPI_DESC_TYPE_NAMED)
{
- ACPI_WARN_PREDEFINED ((AE_INFO, Data->Pathname, Data->NodeFlags,
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname, Info->NodeFlags,
"Invalid return type - Found a Namespace node [%4.4s] type %s",
ReturnObject->Node.Name.Ascii,
AcpiUtGetTypeName (ReturnObject->Node.Type)));
* from all of the predefined names (including elements of returned
* packages)
*/
- switch (ReturnObject->Common.Type)
+ Info->ReturnBtype = AcpiNsGetBitmappedType (ReturnObject);
+ if (Info->ReturnBtype == ACPI_RTYPE_ANY)
{
- case ACPI_TYPE_INTEGER:
- ReturnBtype = ACPI_RTYPE_INTEGER;
- break;
-
- case ACPI_TYPE_BUFFER:
- ReturnBtype = ACPI_RTYPE_BUFFER;
- break;
-
- case ACPI_TYPE_STRING:
- ReturnBtype = ACPI_RTYPE_STRING;
- break;
-
- case ACPI_TYPE_PACKAGE:
- ReturnBtype = ACPI_RTYPE_PACKAGE;
- break;
-
- case ACPI_TYPE_LOCAL_REFERENCE:
- ReturnBtype = ACPI_RTYPE_REFERENCE;
- break;
-
- default:
/* Not one of the supported objects, must be incorrect */
-
goto TypeErrorExit;
}
- /* Is the object one of the expected types? */
+ /* For reference objects, check that the reference type is correct */
- if (ReturnBtype & ExpectedBtypes)
+ if ((Info->ReturnBtype & ExpectedBtypes) == ACPI_RTYPE_REFERENCE)
{
- /* For reference objects, check that the reference type is correct */
-
- if (ReturnObject->Common.Type == ACPI_TYPE_LOCAL_REFERENCE)
- {
- Status = AcpiNsCheckReference (Data, ReturnObject);
- }
-
+ Status = AcpiNsCheckReference (Info, ReturnObject);
return (Status);
}
- /* Type mismatch -- attempt repair of the returned object */
+ /* Attempt simple repair of the returned object if necessary */
- Status = AcpiNsRepairObject (Data, ExpectedBtypes,
- PackageIndex, ReturnObjectPtr);
+ Status = AcpiNsSimpleRepair (Info, ExpectedBtypes,
+ PackageIndex, ReturnObjectPtr);
if (ACPI_SUCCESS (Status))
{
- return (AE_OK); /* Repair was successful */
+ return (AE_OK); /* Successful repair */
}
/* Create a string with all expected types for this predefined object */
- AcpiNsGetExpectedTypes (TypeBuffer, ExpectedBtypes);
+ AcpiUtGetExpectedReturnTypes (TypeBuffer, ExpectedBtypes);
- if (PackageIndex == ACPI_NOT_PACKAGE_ELEMENT)
+ if (!ReturnObject)
{
- ACPI_WARN_PREDEFINED ((AE_INFO, Data->Pathname, Data->NodeFlags,
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname, Info->NodeFlags,
+ "Expected return object of type %s",
+ TypeBuffer));
+ }
+ else if (PackageIndex == ACPI_NOT_PACKAGE_ELEMENT)
+ {
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname, Info->NodeFlags,
"Return type mismatch - found %s, expected %s",
AcpiUtGetObjectTypeName (ReturnObject), TypeBuffer));
}
else
{
- ACPI_WARN_PREDEFINED ((AE_INFO, Data->Pathname, Data->NodeFlags,
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname, Info->NodeFlags,
"Return Package type mismatch at index %u - "
"found %s, expected %s", PackageIndex,
AcpiUtGetObjectTypeName (ReturnObject), TypeBuffer));
*
* FUNCTION: AcpiNsCheckReference
*
- * PARAMETERS: Data - Pointer to validation data structure
+ * PARAMETERS: Info - Method execution information block
* ReturnObject - Object returned from the evaluation of a
* method or object
*
static ACPI_STATUS
AcpiNsCheckReference (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
ACPI_OPERAND_OBJECT *ReturnObject)
{
return (AE_OK);
}
- ACPI_WARN_PREDEFINED ((AE_INFO, Data->Pathname, Data->NodeFlags,
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname, Info->NodeFlags,
"Return type mismatch - unexpected reference object type [%s] %2.2X",
AcpiUtGetReferenceName (ReturnObject),
ReturnObject->Reference.Class));
/*******************************************************************************
*
- * FUNCTION: AcpiNsGetExpectedTypes
+ * FUNCTION: AcpiNsGetBitmappedType
*
- * PARAMETERS: Buffer - Pointer to where the string is returned
- * ExpectedBtypes - Bitmap of expected return type(s)
+ * PARAMETERS: ReturnObject - Object returned from method/obj evaluation
*
- * RETURN: Buffer is populated with type names.
+ * RETURN: Object return type. ACPI_RTYPE_ANY indicates that the object
+ * type is not supported. ACPI_RTYPE_NONE indicates that no
+ * object was returned (ReturnObject is NULL).
*
- * DESCRIPTION: Translate the expected types bitmap into a string of ascii
- * names of expected types, for use in warning messages.
+ * DESCRIPTION: Convert object type into a bitmapped object return type.
*
******************************************************************************/
-static void
-AcpiNsGetExpectedTypes (
- char *Buffer,
- UINT32 ExpectedBtypes)
+static UINT32
+AcpiNsGetBitmappedType (
+ ACPI_OPERAND_OBJECT *ReturnObject)
{
- UINT32 ThisRtype;
- UINT32 i;
- UINT32 j;
+ UINT32 ReturnBtype;
+
+ if (!ReturnObject)
+ {
+ return (ACPI_RTYPE_NONE);
+ }
- j = 1;
- Buffer[0] = 0;
- ThisRtype = ACPI_RTYPE_INTEGER;
+ /* Map ACPI_OBJECT_TYPE to internal bitmapped type */
- for (i = 0; i < ACPI_NUM_RTYPES; i++)
+ switch (ReturnObject->Common.Type)
{
- /* If one of the expected types, concatenate the name of this type */
+ case ACPI_TYPE_INTEGER:
- if (ExpectedBtypes & ThisRtype)
- {
- ACPI_STRCAT (Buffer, &AcpiRtypeNames[i][j]);
- j = 0; /* Use name separator from now on */
- }
- ThisRtype <<= 1; /* Next Rtype */
+ ReturnBtype = ACPI_RTYPE_INTEGER;
+ break;
+
+ case ACPI_TYPE_BUFFER:
+
+ ReturnBtype = ACPI_RTYPE_BUFFER;
+ break;
+
+ case ACPI_TYPE_STRING:
+
+ ReturnBtype = ACPI_RTYPE_STRING;
+ break;
+
+ case ACPI_TYPE_PACKAGE:
+
+ ReturnBtype = ACPI_RTYPE_PACKAGE;
+ break;
+
+ case ACPI_TYPE_LOCAL_REFERENCE:
+
+ ReturnBtype = ACPI_RTYPE_REFERENCE;
+ break;
+
+ default:
+
+ /* Not one of the supported objects, must be incorrect */
+
+ ReturnBtype = ACPI_RTYPE_ANY;
+ break;
}
+
+ return (ReturnBtype);
}
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: nsprepkg - Validation of package objects for predefined names
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acnamesp.h"
+#include "acpredef.h"
+
+
+#define _COMPONENT ACPI_NAMESPACE
+ ACPI_MODULE_NAME ("nsprepkg")
+
+
+/* Local prototypes */
+
+static ACPI_STATUS
+AcpiNsCheckPackageList (
+ ACPI_EVALUATE_INFO *Info,
+ const ACPI_PREDEFINED_INFO *Package,
+ ACPI_OPERAND_OBJECT **Elements,
+ UINT32 Count);
+
+static ACPI_STATUS
+AcpiNsCheckPackageElements (
+ ACPI_EVALUATE_INFO *Info,
+ ACPI_OPERAND_OBJECT **Elements,
+ UINT8 Type1,
+ UINT32 Count1,
+ UINT8 Type2,
+ UINT32 Count2,
+ UINT32 StartIndex);
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiNsCheckPackage
+ *
+ * PARAMETERS: Info - Method execution information block
+ * ReturnObjectPtr - Pointer to the object returned from the
+ * evaluation of a method or object
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Check a returned package object for the correct count and
+ * correct type of all sub-objects.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiNsCheckPackage (
+ ACPI_EVALUATE_INFO *Info,
+ ACPI_OPERAND_OBJECT **ReturnObjectPtr)
+{
+ ACPI_OPERAND_OBJECT *ReturnObject = *ReturnObjectPtr;
+ const ACPI_PREDEFINED_INFO *Package;
+ ACPI_OPERAND_OBJECT **Elements;
+ ACPI_STATUS Status = AE_OK;
+ UINT32 ExpectedCount;
+ UINT32 Count;
+ UINT32 i;
+
+
+ ACPI_FUNCTION_NAME (NsCheckPackage);
+
+
+ /* The package info for this name is in the next table entry */
+
+ Package = Info->Predefined + 1;
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
+ "%s Validating return Package of Type %X, Count %X\n",
+ Info->FullPathname, Package->RetInfo.Type,
+ ReturnObject->Package.Count));
+
+ /*
+ * For variable-length Packages, we can safely remove all embedded
+ * and trailing NULL package elements
+ */
+ AcpiNsRemoveNullElements (Info, Package->RetInfo.Type, ReturnObject);
+
+ /* Extract package count and elements array */
+
+ Elements = ReturnObject->Package.Elements;
+ Count = ReturnObject->Package.Count;
+
+ /*
+ * Most packages must have at least one element. The only exception
+ * is the variable-length package (ACPI_PTYPE1_VAR).
+ */
+ if (!Count)
+ {
+ if (Package->RetInfo.Type == ACPI_PTYPE1_VAR)
+ {
+ return (AE_OK);
+ }
+
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname, Info->NodeFlags,
+ "Return Package has no elements (empty)"));
+
+ return (AE_AML_OPERAND_VALUE);
+ }
+
+ /*
+ * Decode the type of the expected package contents
+ *
+ * PTYPE1 packages contain no subpackages
+ * PTYPE2 packages contain subpackages
+ */
+ switch (Package->RetInfo.Type)
+ {
+ case ACPI_PTYPE1_FIXED:
+ /*
+ * The package count is fixed and there are no subpackages
+ *
+ * If package is too small, exit.
+ * If package is larger than expected, issue warning but continue
+ */
+ ExpectedCount = Package->RetInfo.Count1 + Package->RetInfo.Count2;
+ if (Count < ExpectedCount)
+ {
+ goto PackageTooSmall;
+ }
+ else if (Count > ExpectedCount)
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_REPAIR,
+ "%s: Return Package is larger than needed - "
+ "found %u, expected %u\n",
+ Info->FullPathname, Count, ExpectedCount));
+ }
+
+ /* Validate all elements of the returned package */
+
+ Status = AcpiNsCheckPackageElements (Info, Elements,
+ Package->RetInfo.ObjectType1, Package->RetInfo.Count1,
+ Package->RetInfo.ObjectType2, Package->RetInfo.Count2, 0);
+ break;
+
+ case ACPI_PTYPE1_VAR:
+ /*
+ * The package count is variable, there are no subpackages, and all
+ * elements must be of the same type
+ */
+ for (i = 0; i < Count; i++)
+ {
+ Status = AcpiNsCheckObjectType (Info, Elements,
+ Package->RetInfo.ObjectType1, i);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+ Elements++;
+ }
+ break;
+
+ case ACPI_PTYPE1_OPTION:
+ /*
+ * The package count is variable, there are no subpackages. There are
+ * a fixed number of required elements, and a variable number of
+ * optional elements.
+ *
+ * Check if package is at least as large as the minimum required
+ */
+ ExpectedCount = Package->RetInfo3.Count;
+ if (Count < ExpectedCount)
+ {
+ goto PackageTooSmall;
+ }
+
+ /* Variable number of sub-objects */
+
+ for (i = 0; i < Count; i++)
+ {
+ if (i < Package->RetInfo3.Count)
+ {
+ /* These are the required package elements (0, 1, or 2) */
+
+ Status = AcpiNsCheckObjectType (Info, Elements,
+ Package->RetInfo3.ObjectType[i], i);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+ }
+ else
+ {
+ /* These are the optional package elements */
+
+ Status = AcpiNsCheckObjectType (Info, Elements,
+ Package->RetInfo3.TailObjectType, i);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+ }
+ Elements++;
+ }
+ break;
+
+ case ACPI_PTYPE2_REV_FIXED:
+
+ /* First element is the (Integer) revision */
+
+ Status = AcpiNsCheckObjectType (Info, Elements,
+ ACPI_RTYPE_INTEGER, 0);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ Elements++;
+ Count--;
+
+ /* Examine the subpackages */
+
+ Status = AcpiNsCheckPackageList (Info, Package, Elements, Count);
+ break;
+
+ case ACPI_PTYPE2_PKG_COUNT:
+
+ /* First element is the (Integer) count of subpackages to follow */
+
+ Status = AcpiNsCheckObjectType (Info, Elements,
+ ACPI_RTYPE_INTEGER, 0);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ /*
+ * Count cannot be larger than the parent package length, but allow it
+ * to be smaller. The >= accounts for the Integer above.
+ */
+ ExpectedCount = (UINT32) (*Elements)->Integer.Value;
+ if (ExpectedCount >= Count)
+ {
+ goto PackageTooSmall;
+ }
+
+ Count = ExpectedCount;
+ Elements++;
+
+ /* Examine the subpackages */
+
+ Status = AcpiNsCheckPackageList (Info, Package, Elements, Count);
+ break;
+
+ case ACPI_PTYPE2:
+ case ACPI_PTYPE2_FIXED:
+ case ACPI_PTYPE2_MIN:
+ case ACPI_PTYPE2_COUNT:
+ case ACPI_PTYPE2_FIX_VAR:
+ /*
+ * These types all return a single Package that consists of a
+ * variable number of subpackages.
+ *
+ * First, ensure that the first element is a subpackage. If not,
+ * the BIOS may have incorrectly returned the object as a single
+ * package instead of a Package of Packages (a common error if
+ * there is only one entry). We may be able to repair this by
+ * wrapping the returned Package with a new outer Package.
+ */
+ if (*Elements && ((*Elements)->Common.Type != ACPI_TYPE_PACKAGE))
+ {
+ /* Create the new outer package and populate it */
+
+ Status = AcpiNsWrapWithPackage (Info, ReturnObject, ReturnObjectPtr);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ /* Update locals to point to the new package (of 1 element) */
+
+ ReturnObject = *ReturnObjectPtr;
+ Elements = ReturnObject->Package.Elements;
+ Count = 1;
+ }
+
+ /* Examine the subpackages */
+
+ Status = AcpiNsCheckPackageList (Info, Package, Elements, Count);
+ break;
+
+ case ACPI_PTYPE2_UUID_PAIR:
+
+ /* The package must contain pairs of (UUID + type) */
+
+ if (Count & 1)
+ {
+ ExpectedCount = Count + 1;
+ goto PackageTooSmall;
+ }
+
+ while (Count > 0)
+ {
+ Status = AcpiNsCheckObjectType(Info, Elements,
+ Package->RetInfo.ObjectType1, 0);
+ if (ACPI_FAILURE(Status))
+ {
+ return (Status);
+ }
+
+ /* Validate length of the UUID buffer */
+
+ if ((*Elements)->Buffer.Length != 16)
+ {
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname,
+ Info->NodeFlags, "Invalid length for UUID Buffer"));
+ return (AE_AML_OPERAND_VALUE);
+ }
+
+ Status = AcpiNsCheckObjectType(Info, Elements + 1,
+ Package->RetInfo.ObjectType2, 0);
+ if (ACPI_FAILURE(Status))
+ {
+ return (Status);
+ }
+
+ Elements += 2;
+ Count -= 2;
+ }
+ break;
+
+ default:
+
+ /* Should not get here if predefined info table is correct */
+
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname, Info->NodeFlags,
+ "Invalid internal return type in table entry: %X",
+ Package->RetInfo.Type));
+
+ return (AE_AML_INTERNAL);
+ }
+
+ return (Status);
+
+
+PackageTooSmall:
+
+ /* Error exit for the case with an incorrect package count */
+
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname, Info->NodeFlags,
+ "Return Package is too small - found %u elements, expected %u",
+ Count, ExpectedCount));
+
+ return (AE_AML_OPERAND_VALUE);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiNsCheckPackageList
+ *
+ * PARAMETERS: Info - Method execution information block
+ * Package - Pointer to package-specific info for method
+ * Elements - Element list of parent package. All elements
+ * of this list should be of type Package.
+ * Count - Count of subpackages
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Examine a list of subpackages
+ *
+ ******************************************************************************/
+
+static ACPI_STATUS
+AcpiNsCheckPackageList (
+ ACPI_EVALUATE_INFO *Info,
+ const ACPI_PREDEFINED_INFO *Package,
+ ACPI_OPERAND_OBJECT **Elements,
+ UINT32 Count)
+{
+ ACPI_OPERAND_OBJECT *SubPackage;
+ ACPI_OPERAND_OBJECT **SubElements;
+ ACPI_STATUS Status;
+ UINT32 ExpectedCount;
+ UINT32 i;
+ UINT32 j;
+
+
+ /*
+ * Validate each subpackage in the parent Package
+ *
+ * NOTE: assumes list of subpackages contains no NULL elements.
+ * Any NULL elements should have been removed by earlier call
+ * to AcpiNsRemoveNullElements.
+ */
+ for (i = 0; i < Count; i++)
+ {
+ SubPackage = *Elements;
+ SubElements = SubPackage->Package.Elements;
+ Info->ParentPackage = SubPackage;
+
+ /* Each sub-object must be of type Package */
+
+ Status = AcpiNsCheckObjectType (Info, &SubPackage,
+ ACPI_RTYPE_PACKAGE, i);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ /* Examine the different types of expected subpackages */
+
+ Info->ParentPackage = SubPackage;
+ switch (Package->RetInfo.Type)
+ {
+ case ACPI_PTYPE2:
+ case ACPI_PTYPE2_PKG_COUNT:
+ case ACPI_PTYPE2_REV_FIXED:
+
+ /* Each subpackage has a fixed number of elements */
+
+ ExpectedCount = Package->RetInfo.Count1 + Package->RetInfo.Count2;
+ if (SubPackage->Package.Count < ExpectedCount)
+ {
+ goto PackageTooSmall;
+ }
+
+ Status = AcpiNsCheckPackageElements (Info, SubElements,
+ Package->RetInfo.ObjectType1,
+ Package->RetInfo.Count1,
+ Package->RetInfo.ObjectType2,
+ Package->RetInfo.Count2, 0);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+ break;
+
+ case ACPI_PTYPE2_FIX_VAR:
+ /*
+ * Each subpackage has a fixed number of elements and an
+ * optional element
+ */
+ ExpectedCount = Package->RetInfo.Count1 + Package->RetInfo.Count2;
+ if (SubPackage->Package.Count < ExpectedCount)
+ {
+ goto PackageTooSmall;
+ }
+
+ Status = AcpiNsCheckPackageElements (Info, SubElements,
+ Package->RetInfo.ObjectType1,
+ Package->RetInfo.Count1,
+ Package->RetInfo.ObjectType2,
+ SubPackage->Package.Count - Package->RetInfo.Count1, 0);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+ break;
+
+ case ACPI_PTYPE2_FIXED:
+
+ /* Each subpackage has a fixed length */
+
+ ExpectedCount = Package->RetInfo2.Count;
+ if (SubPackage->Package.Count < ExpectedCount)
+ {
+ goto PackageTooSmall;
+ }
+
+ /* Check the type of each subpackage element */
+
+ for (j = 0; j < ExpectedCount; j++)
+ {
+ Status = AcpiNsCheckObjectType (Info, &SubElements[j],
+ Package->RetInfo2.ObjectType[j], j);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+ }
+ break;
+
+ case ACPI_PTYPE2_MIN:
+
+ /* Each subpackage has a variable but minimum length */
+
+ ExpectedCount = Package->RetInfo.Count1;
+ if (SubPackage->Package.Count < ExpectedCount)
+ {
+ goto PackageTooSmall;
+ }
+
+ /* Check the type of each subpackage element */
+
+ Status = AcpiNsCheckPackageElements (Info, SubElements,
+ Package->RetInfo.ObjectType1,
+ SubPackage->Package.Count, 0, 0, 0);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+ break;
+
+ case ACPI_PTYPE2_COUNT:
+ /*
+ * First element is the (Integer) count of elements, including
+ * the count field (the ACPI name is NumElements)
+ */
+ Status = AcpiNsCheckObjectType (Info, SubElements,
+ ACPI_RTYPE_INTEGER, 0);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ /*
+ * Make sure package is large enough for the Count and is
+ * is as large as the minimum size
+ */
+ ExpectedCount = (UINT32) (*SubElements)->Integer.Value;
+ if (SubPackage->Package.Count < ExpectedCount)
+ {
+ goto PackageTooSmall;
+ }
+ if (SubPackage->Package.Count < Package->RetInfo.Count1)
+ {
+ ExpectedCount = Package->RetInfo.Count1;
+ goto PackageTooSmall;
+ }
+ if (ExpectedCount == 0)
+ {
+ /*
+ * Either the NumEntries element was originally zero or it was
+ * a NULL element and repaired to an Integer of value zero.
+ * In either case, repair it by setting NumEntries to be the
+ * actual size of the subpackage.
+ */
+ ExpectedCount = SubPackage->Package.Count;
+ (*SubElements)->Integer.Value = ExpectedCount;
+ }
+
+ /* Check the type of each subpackage element */
+
+ Status = AcpiNsCheckPackageElements (Info, (SubElements + 1),
+ Package->RetInfo.ObjectType1,
+ (ExpectedCount - 1), 0, 0, 1);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+ break;
+
+ default: /* Should not get here, type was validated by caller */
+
+ return (AE_AML_INTERNAL);
+ }
+
+ Elements++;
+ }
+
+ return (AE_OK);
+
+
+PackageTooSmall:
+
+ /* The subpackage count was smaller than required */
+
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname, Info->NodeFlags,
+ "Return SubPackage[%u] is too small - found %u elements, expected %u",
+ i, SubPackage->Package.Count, ExpectedCount));
+
+ return (AE_AML_OPERAND_VALUE);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiNsCheckPackageElements
+ *
+ * PARAMETERS: Info - Method execution information block
+ * Elements - Pointer to the package elements array
+ * Type1 - Object type for first group
+ * Count1 - Count for first group
+ * Type2 - Object type for second group
+ * Count2 - Count for second group
+ * StartIndex - Start of the first group of elements
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Check that all elements of a package are of the correct object
+ * type. Supports up to two groups of different object types.
+ *
+ ******************************************************************************/
+
+static ACPI_STATUS
+AcpiNsCheckPackageElements (
+ ACPI_EVALUATE_INFO *Info,
+ ACPI_OPERAND_OBJECT **Elements,
+ UINT8 Type1,
+ UINT32 Count1,
+ UINT8 Type2,
+ UINT32 Count2,
+ UINT32 StartIndex)
+{
+ ACPI_OPERAND_OBJECT **ThisElement = Elements;
+ ACPI_STATUS Status;
+ UINT32 i;
+
+
+ /*
+ * Up to two groups of package elements are supported by the data
+ * structure. All elements in each group must be of the same type.
+ * The second group can have a count of zero.
+ */
+ for (i = 0; i < Count1; i++)
+ {
+ Status = AcpiNsCheckObjectType (Info, ThisElement,
+ Type1, i + StartIndex);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+ ThisElement++;
+ }
+
+ for (i = 0; i < Count2; i++)
+ {
+ Status = AcpiNsCheckObjectType (Info, ThisElement,
+ Type2, (i + Count1 + StartIndex));
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+ ThisElement++;
+ }
+
+ return (AE_OK);
+}
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __NSREPAIR_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#include "acnamesp.h"
#include "acinterp.h"
#include "acpredef.h"
+#include "amlresrc.h"
#define _COMPONENT ACPI_NAMESPACE
ACPI_MODULE_NAME ("nsrepair")
* Buffer -> Package of Integers
* Package -> Package of one Package
*
- * Additional possible repairs:
+ * Additional conversions that are available:
+ * Convert a null return or zero return value to an EndTag descriptor
+ * Convert an ASCII string to a Unicode buffer
+ *
+ * An incorrect standalone object is wrapped with required outer package
*
- * Optional/unnecessary NULL package elements removed
+ * Additional possible repairs:
* Required package elements that are NULL replaced by Integer/String/Buffer
- * Incorrect standalone package wrapped with required outer package
*
******************************************************************************/
/* Local prototypes */
-static ACPI_STATUS
-AcpiNsConvertToInteger (
- ACPI_OPERAND_OBJECT *OriginalObject,
- ACPI_OPERAND_OBJECT **ReturnObject);
+static const ACPI_SIMPLE_REPAIR_INFO *
+AcpiNsMatchSimpleRepair (
+ ACPI_NAMESPACE_NODE *Node,
+ UINT32 ReturnBtype,
+ UINT32 PackageIndex);
-static ACPI_STATUS
-AcpiNsConvertToString (
- ACPI_OPERAND_OBJECT *OriginalObject,
- ACPI_OPERAND_OBJECT **ReturnObject);
-static ACPI_STATUS
-AcpiNsConvertToBuffer (
- ACPI_OPERAND_OBJECT *OriginalObject,
- ACPI_OPERAND_OBJECT **ReturnObject);
+/*
+ * Special but simple repairs for some names.
+ *
+ * 2nd argument: Unexpected types that can be repaired
+ */
+static const ACPI_SIMPLE_REPAIR_INFO AcpiObjectRepairInfo[] =
+{
+ /* Resource descriptor conversions */
-static ACPI_STATUS
-AcpiNsConvertToPackage (
- ACPI_OPERAND_OBJECT *OriginalObject,
- ACPI_OPERAND_OBJECT **ReturnObject);
+ { "_CRS", ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING | ACPI_RTYPE_BUFFER | ACPI_RTYPE_NONE,
+ ACPI_NOT_PACKAGE_ELEMENT,
+ AcpiNsConvertToResource },
+ { "_DMA", ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING | ACPI_RTYPE_BUFFER | ACPI_RTYPE_NONE,
+ ACPI_NOT_PACKAGE_ELEMENT,
+ AcpiNsConvertToResource },
+ { "_PRS", ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING | ACPI_RTYPE_BUFFER | ACPI_RTYPE_NONE,
+ ACPI_NOT_PACKAGE_ELEMENT,
+ AcpiNsConvertToResource },
+
+ /* Unicode conversions */
+
+ { "_MLS", ACPI_RTYPE_STRING, 1,
+ AcpiNsConvertToUnicode },
+ { "_STR", ACPI_RTYPE_STRING | ACPI_RTYPE_BUFFER,
+ ACPI_NOT_PACKAGE_ELEMENT,
+ AcpiNsConvertToUnicode },
+ { {0,0,0,0}, 0, 0, NULL } /* Table terminator */
+};
/*******************************************************************************
*
- * FUNCTION: AcpiNsRepairObject
+ * FUNCTION: AcpiNsSimpleRepair
*
- * PARAMETERS: Data - Pointer to validation data structure
+ * PARAMETERS: Info - Method execution information block
* ExpectedBtypes - Object types expected
* PackageIndex - Index of object within parent package (if
* applicable - ACPI_NOT_PACKAGE_ELEMENT
******************************************************************************/
ACPI_STATUS
-AcpiNsRepairObject (
- ACPI_PREDEFINED_DATA *Data,
+AcpiNsSimpleRepair (
+ ACPI_EVALUATE_INFO *Info,
UINT32 ExpectedBtypes,
UINT32 PackageIndex,
ACPI_OPERAND_OBJECT **ReturnObjectPtr)
{
ACPI_OPERAND_OBJECT *ReturnObject = *ReturnObjectPtr;
- ACPI_OPERAND_OBJECT *NewObject;
+ ACPI_OPERAND_OBJECT *NewObject = NULL;
ACPI_STATUS Status;
+ const ACPI_SIMPLE_REPAIR_INFO *Predefined;
- ACPI_FUNCTION_NAME (NsRepairObject);
+ ACPI_FUNCTION_NAME (NsSimpleRepair);
+ /*
+ * Special repairs for certain names that are in the repair table.
+ * Check if this name is in the list of repairable names.
+ */
+ Predefined = AcpiNsMatchSimpleRepair (Info->Node,
+ Info->ReturnBtype, PackageIndex);
+ if (Predefined)
+ {
+ if (!ReturnObject)
+ {
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname,
+ ACPI_WARN_ALWAYS, "Missing expected return value"));
+ }
+
+ Status = Predefined->ObjectConverter (ReturnObject, &NewObject);
+ if (ACPI_FAILURE (Status))
+ {
+ /* A fatal error occurred during a conversion */
+
+ ACPI_EXCEPTION ((AE_INFO, Status,
+ "During return object analysis"));
+ return (Status);
+ }
+ if (NewObject)
+ {
+ goto ObjectRepaired;
+ }
+ }
+
+ /*
+ * Do not perform simple object repair unless the return type is not
+ * expected.
+ */
+ if (Info->ReturnBtype & ExpectedBtypes)
+ {
+ return (AE_OK);
+ }
+
/*
* At this point, we know that the type of the returned object was not
* one of the expected types for this predefined name. Attempt to
* repair the object by converting it to one of the expected object
* types for this predefined name.
*/
+
+ /*
+ * If there is no return value, check if we require a return value for
+ * this predefined name. Either one return value is expected, or none,
+ * for both methods and other objects.
+ *
+ * Try to fix if there was no return object. Warning if failed to fix.
+ */
+ if (!ReturnObject)
+ {
+ if (ExpectedBtypes && (!(ExpectedBtypes & ACPI_RTYPE_NONE)))
+ {
+ if (PackageIndex != ACPI_NOT_PACKAGE_ELEMENT)
+ {
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname,
+ ACPI_WARN_ALWAYS, "Found unexpected NULL package element"));
+
+ Status = AcpiNsRepairNullElement (Info, ExpectedBtypes,
+ PackageIndex, ReturnObjectPtr);
+ if (ACPI_SUCCESS (Status))
+ {
+ return (AE_OK); /* Repair was successful */
+ }
+ }
+ else
+ {
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname,
+ ACPI_WARN_ALWAYS, "Missing expected return value"));
+ }
+
+ return (AE_AML_NO_RETURN_VALUE);
+ }
+ }
+
if (ExpectedBtypes & ACPI_RTYPE_INTEGER)
{
Status = AcpiNsConvertToInteger (ReturnObject, &NewObject);
}
if (ExpectedBtypes & ACPI_RTYPE_PACKAGE)
{
- Status = AcpiNsConvertToPackage (ReturnObject, &NewObject);
+ /*
+ * A package is expected. We will wrap the existing object with a
+ * new package object. It is often the case that if a variable-length
+ * package is required, but there is only a single object needed, the
+ * BIOS will return that object instead of wrapping it with a Package
+ * object. Note: after the wrapping, the package will be validated
+ * for correct contents (expected object type or types).
+ */
+ Status = AcpiNsWrapWithPackage (Info, ReturnObject, &NewObject);
if (ACPI_SUCCESS (Status))
{
- goto ObjectRepaired;
+ /*
+ * The original object just had its reference count
+ * incremented for being inserted into the new package.
+ */
+ *ReturnObjectPtr = NewObject; /* New Package object */
+ Info->ReturnFlags |= ACPI_OBJECT_REPAIRED;
+ return (AE_OK);
}
}
/* Object was successfully repaired */
- /*
- * If the original object is a package element, we need to:
- * 1. Set the reference count of the new object to match the
- * reference count of the old object.
- * 2. Decrement the reference count of the original object.
- */
if (PackageIndex != ACPI_NOT_PACKAGE_ELEMENT)
{
- NewObject->Common.ReferenceCount =
- ReturnObject->Common.ReferenceCount;
-
- if (ReturnObject->Common.ReferenceCount > 1)
+ /*
+ * The original object is a package element. We need to
+ * decrement the reference count of the original object,
+ * for removing it from the package.
+ *
+ * However, if the original object was just wrapped with a
+ * package object as part of the repair, we don't need to
+ * change the reference count.
+ */
+ if (!(Info->ReturnFlags & ACPI_OBJECT_WRAPPED))
{
- ReturnObject->Common.ReferenceCount--;
+ NewObject->Common.ReferenceCount =
+ ReturnObject->Common.ReferenceCount;
+
+ if (ReturnObject->Common.ReferenceCount > 1)
+ {
+ ReturnObject->Common.ReferenceCount--;
+ }
}
ACPI_DEBUG_PRINT ((ACPI_DB_REPAIR,
- "%s: Converted %s to expected %s at index %u\n",
- Data->Pathname, AcpiUtGetObjectTypeName (ReturnObject),
+ "%s: Converted %s to expected %s at Package index %u\n",
+ Info->FullPathname, AcpiUtGetObjectTypeName (ReturnObject),
AcpiUtGetObjectTypeName (NewObject), PackageIndex));
}
else
{
ACPI_DEBUG_PRINT ((ACPI_DB_REPAIR,
"%s: Converted %s to expected %s\n",
- Data->Pathname, AcpiUtGetObjectTypeName (ReturnObject),
+ Info->FullPathname, AcpiUtGetObjectTypeName (ReturnObject),
AcpiUtGetObjectTypeName (NewObject)));
}
AcpiUtRemoveReference (ReturnObject);
*ReturnObjectPtr = NewObject;
- Data->Flags |= ACPI_OBJECT_REPAIRED;
+ Info->ReturnFlags |= ACPI_OBJECT_REPAIRED;
return (AE_OK);
}
-/*******************************************************************************
- *
- * FUNCTION: AcpiNsConvertToInteger
- *
- * PARAMETERS: OriginalObject - Object to be converted
- * ReturnObject - Where the new converted object is returned
- *
- * RETURN: Status. AE_OK if conversion was successful.
- *
- * DESCRIPTION: Attempt to convert a String/Buffer object to an Integer.
- *
- ******************************************************************************/
-
-static ACPI_STATUS
-AcpiNsConvertToInteger (
- ACPI_OPERAND_OBJECT *OriginalObject,
- ACPI_OPERAND_OBJECT **ReturnObject)
-{
- ACPI_OPERAND_OBJECT *NewObject;
- ACPI_STATUS Status;
- UINT64 Value = 0;
- UINT32 i;
-
-
- switch (OriginalObject->Common.Type)
- {
- case ACPI_TYPE_STRING:
-
- /* String-to-Integer conversion */
-
- Status = AcpiUtStrtoul64 (OriginalObject->String.Pointer,
- ACPI_ANY_BASE, &Value);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
- break;
-
- case ACPI_TYPE_BUFFER:
-
- /* Buffer-to-Integer conversion. Max buffer size is 64 bits. */
-
- if (OriginalObject->Buffer.Length > 8)
- {
- return (AE_AML_OPERAND_TYPE);
- }
-
- /* Extract each buffer byte to create the integer */
-
- for (i = 0; i < OriginalObject->Buffer.Length; i++)
- {
- Value |= ((UINT64) OriginalObject->Buffer.Pointer[i] << (i * 8));
- }
- break;
-
- default:
- return (AE_AML_OPERAND_TYPE);
- }
-
- NewObject = AcpiUtCreateIntegerObject (Value);
- if (!NewObject)
- {
- return (AE_NO_MEMORY);
- }
-
- *ReturnObject = NewObject;
- return (AE_OK);
-}
-
-
-/*******************************************************************************
+/******************************************************************************
*
- * FUNCTION: AcpiNsConvertToString
+ * FUNCTION: AcpiNsMatchSimpleRepair
*
- * PARAMETERS: OriginalObject - Object to be converted
- * ReturnObject - Where the new converted object is returned
+ * PARAMETERS: Node - Namespace node for the method/object
+ * ReturnBtype - Object type that was returned
+ * PackageIndex - Index of object within parent package (if
+ * applicable - ACPI_NOT_PACKAGE_ELEMENT
+ * otherwise)
*
- * RETURN: Status. AE_OK if conversion was successful.
+ * RETURN: Pointer to entry in repair table. NULL indicates not found.
*
- * DESCRIPTION: Attempt to convert a Integer/Buffer object to a String.
+ * DESCRIPTION: Check an object name against the repairable object list.
*
- ******************************************************************************/
+ *****************************************************************************/
-static ACPI_STATUS
-AcpiNsConvertToString (
- ACPI_OPERAND_OBJECT *OriginalObject,
- ACPI_OPERAND_OBJECT **ReturnObject)
+static const ACPI_SIMPLE_REPAIR_INFO *
+AcpiNsMatchSimpleRepair (
+ ACPI_NAMESPACE_NODE *Node,
+ UINT32 ReturnBtype,
+ UINT32 PackageIndex)
{
- ACPI_OPERAND_OBJECT *NewObject;
- ACPI_SIZE Length;
- ACPI_STATUS Status;
-
-
- switch (OriginalObject->Common.Type)
- {
- case ACPI_TYPE_INTEGER:
- /*
- * Integer-to-String conversion. Commonly, convert
- * an integer of value 0 to a NULL string. The last element of
- * _BIF and _BIX packages occasionally need this fix.
- */
- if (OriginalObject->Integer.Value == 0)
- {
- /* Allocate a new NULL string object */
-
- NewObject = AcpiUtCreateStringObject (0);
- if (!NewObject)
- {
- return (AE_NO_MEMORY);
- }
- }
- else
- {
- Status = AcpiExConvertToString (OriginalObject, &NewObject,
- ACPI_IMPLICIT_CONVERT_HEX);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
- }
- break;
-
- case ACPI_TYPE_BUFFER:
- /*
- * Buffer-to-String conversion. Use a ToString
- * conversion, no transform performed on the buffer data. The best
- * example of this is the _BIF method, where the string data from
- * the battery is often (incorrectly) returned as buffer object(s).
- */
- Length = 0;
- while ((Length < OriginalObject->Buffer.Length) &&
- (OriginalObject->Buffer.Pointer[Length]))
- {
- Length++;
- }
+ const ACPI_SIMPLE_REPAIR_INFO *ThisName;
- /* Allocate a new string object */
-
- NewObject = AcpiUtCreateStringObject (Length);
- if (!NewObject)
- {
- return (AE_NO_MEMORY);
- }
-
- /*
- * Copy the raw buffer data with no transform. String is already NULL
- * terminated at Length+1.
- */
- ACPI_MEMCPY (NewObject->String.Pointer,
- OriginalObject->Buffer.Pointer, Length);
- break;
-
- default:
- return (AE_AML_OPERAND_TYPE);
- }
-
- *ReturnObject = NewObject;
- return (AE_OK);
-}
+ /* Search info table for a repairable predefined method/object name */
-/*******************************************************************************
- *
- * FUNCTION: AcpiNsConvertToBuffer
- *
- * PARAMETERS: OriginalObject - Object to be converted
- * ReturnObject - Where the new converted object is returned
- *
- * RETURN: Status. AE_OK if conversion was successful.
- *
- * DESCRIPTION: Attempt to convert a Integer/String/Package object to a Buffer.
- *
- ******************************************************************************/
-
-static ACPI_STATUS
-AcpiNsConvertToBuffer (
- ACPI_OPERAND_OBJECT *OriginalObject,
- ACPI_OPERAND_OBJECT **ReturnObject)
-{
- ACPI_OPERAND_OBJECT *NewObject;
- ACPI_STATUS Status;
- ACPI_OPERAND_OBJECT **Elements;
- UINT32 *DwordBuffer;
- UINT32 Count;
- UINT32 i;
-
-
- switch (OriginalObject->Common.Type)
+ ThisName = AcpiObjectRepairInfo;
+ while (ThisName->ObjectConverter)
{
- case ACPI_TYPE_INTEGER:
- /*
- * Integer-to-Buffer conversion.
- * Convert the Integer to a packed-byte buffer. _MAT and other
- * objects need this sometimes, if a read has been performed on a
- * Field object that is less than or equal to the global integer
- * size (32 or 64 bits).
- */
- Status = AcpiExConvertToBuffer (OriginalObject, &NewObject);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
- break;
-
- case ACPI_TYPE_STRING:
-
- /* String-to-Buffer conversion. Simple data copy */
-
- NewObject = AcpiUtCreateBufferObject (OriginalObject->String.Length);
- if (!NewObject)
+ if (ACPI_COMPARE_NAME (Node->Name.Ascii, ThisName->Name))
{
- return (AE_NO_MEMORY);
- }
-
- ACPI_MEMCPY (NewObject->Buffer.Pointer,
- OriginalObject->String.Pointer, OriginalObject->String.Length);
- break;
-
- case ACPI_TYPE_PACKAGE:
- /*
- * This case is often seen for predefined names that must return a
- * Buffer object with multiple DWORD integers within. For example,
- * _FDE and _GTM. The Package can be converted to a Buffer.
- */
-
- /* All elements of the Package must be integers */
+ /* Check if we can actually repair this name/type combination */
- Elements = OriginalObject->Package.Elements;
- Count = OriginalObject->Package.Count;
-
- for (i = 0; i < Count; i++)
- {
- if ((!*Elements) ||
- ((*Elements)->Common.Type != ACPI_TYPE_INTEGER))
+ if ((ReturnBtype & ThisName->UnexpectedBtypes) &&
+ (PackageIndex == ThisName->PackageIndex))
{
- return (AE_AML_OPERAND_TYPE);
+ return (ThisName);
}
- Elements++;
- }
-
- /* Create the new buffer object to replace the Package */
-
- NewObject = AcpiUtCreateBufferObject (ACPI_MUL_4 (Count));
- if (!NewObject)
- {
- return (AE_NO_MEMORY);
- }
-
- /* Copy the package elements (integers) to the buffer as DWORDs */
- Elements = OriginalObject->Package.Elements;
- DwordBuffer = ACPI_CAST_PTR (UINT32, NewObject->Buffer.Pointer);
-
- for (i = 0; i < Count; i++)
- {
- *DwordBuffer = (UINT32) (*Elements)->Integer.Value;
- DwordBuffer++;
- Elements++;
+ return (NULL);
}
- break;
-
- default:
- return (AE_AML_OPERAND_TYPE);
+ ThisName++;
}
- *ReturnObject = NewObject;
- return (AE_OK);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiNsConvertToPackage
- *
- * PARAMETERS: OriginalObject - Object to be converted
- * ReturnObject - Where the new converted object is returned
- *
- * RETURN: Status. AE_OK if conversion was successful.
- *
- * DESCRIPTION: Attempt to convert a Buffer object to a Package. Each byte of
- * the buffer is converted to a single integer package element.
- *
- ******************************************************************************/
-
-static ACPI_STATUS
-AcpiNsConvertToPackage (
- ACPI_OPERAND_OBJECT *OriginalObject,
- ACPI_OPERAND_OBJECT **ReturnObject)
-{
- ACPI_OPERAND_OBJECT *NewObject;
- ACPI_OPERAND_OBJECT **Elements;
- UINT32 Length;
- UINT8 *Buffer;
-
-
- switch (OriginalObject->Common.Type)
- {
- case ACPI_TYPE_BUFFER:
-
- /* Buffer-to-Package conversion */
-
- Length = OriginalObject->Buffer.Length;
- NewObject = AcpiUtCreatePackageObject (Length);
- if (!NewObject)
- {
- return (AE_NO_MEMORY);
- }
-
- /* Convert each buffer byte to an integer package element */
-
- Elements = NewObject->Package.Elements;
- Buffer = OriginalObject->Buffer.Pointer;
-
- while (Length--)
- {
- *Elements = AcpiUtCreateIntegerObject ((UINT64) *Buffer);
- if (!*Elements)
- {
- AcpiUtRemoveReference (NewObject);
- return (AE_NO_MEMORY);
- }
- Elements++;
- Buffer++;
- }
- break;
-
- default:
- return (AE_AML_OPERAND_TYPE);
- }
-
- *ReturnObject = NewObject;
- return (AE_OK);
+ return (NULL); /* Name was not found in the repair table */
}
*
* FUNCTION: AcpiNsRepairNullElement
*
- * PARAMETERS: Data - Pointer to validation data structure
+ * PARAMETERS: Info - Method execution information block
* ExpectedBtypes - Object types expected
* PackageIndex - Index of object within parent package (if
* applicable - ACPI_NOT_PACKAGE_ELEMENT
ACPI_STATUS
AcpiNsRepairNullElement (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
UINT32 ExpectedBtypes,
UINT32 PackageIndex,
ACPI_OPERAND_OBJECT **ReturnObjectPtr)
/* Set the reference count according to the parent Package object */
- NewObject->Common.ReferenceCount = Data->ParentPackage->Common.ReferenceCount;
+ NewObject->Common.ReferenceCount = Info->ParentPackage->Common.ReferenceCount;
ACPI_DEBUG_PRINT ((ACPI_DB_REPAIR,
"%s: Converted NULL package element to expected %s at index %u\n",
- Data->Pathname, AcpiUtGetObjectTypeName (NewObject), PackageIndex));
+ Info->FullPathname, AcpiUtGetObjectTypeName (NewObject), PackageIndex));
*ReturnObjectPtr = NewObject;
- Data->Flags |= ACPI_OBJECT_REPAIRED;
+ Info->ReturnFlags |= ACPI_OBJECT_REPAIRED;
return (AE_OK);
}
*
* FUNCTION: AcpiNsRemoveNullElements
*
- * PARAMETERS: Data - Pointer to validation data structure
+ * PARAMETERS: Info - Method execution information block
* PackageType - An AcpiReturnPackageTypes value
* ObjDesc - A Package object
*
* RETURN: None.
*
* DESCRIPTION: Remove all NULL package elements from packages that contain
- * a variable number of sub-packages. For these types of
+ * a variable number of subpackages. For these types of
* packages, NULL elements can be safely removed.
*
*****************************************************************************/
void
AcpiNsRemoveNullElements (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
UINT8 PackageType,
ACPI_OPERAND_OBJECT *ObjDesc)
{
/*
- * PTYPE1 packages contain no subpackages.
- * PTYPE2 packages contain a variable number of sub-packages. We can
- * safely remove all NULL elements from the PTYPE2 packages.
+ * We can safely remove all NULL elements from these package types:
+ * PTYPE1_VAR packages contain a variable number of simple data types.
+ * PTYPE2 packages contain a variable number of subpackages.
*/
switch (PackageType)
{
- case ACPI_PTYPE1_FIXED:
case ACPI_PTYPE1_VAR:
- case ACPI_PTYPE1_OPTION:
- return;
-
case ACPI_PTYPE2:
case ACPI_PTYPE2_COUNT:
case ACPI_PTYPE2_PKG_COUNT:
case ACPI_PTYPE2_FIXED:
case ACPI_PTYPE2_MIN:
case ACPI_PTYPE2_REV_FIXED:
+ case ACPI_PTYPE2_FIX_VAR:
+
break;
default:
+ case ACPI_PTYPE1_FIXED:
+ case ACPI_PTYPE1_OPTION:
return;
}
{
ACPI_DEBUG_PRINT ((ACPI_DB_REPAIR,
"%s: Found and removed %u NULL elements\n",
- Data->Pathname, (Count - NewCount)));
+ Info->FullPathname, (Count - NewCount)));
/* NULL terminate list and update the package count */
/*******************************************************************************
*
- * FUNCTION: AcpiNsRepairPackageList
+ * FUNCTION: AcpiNsWrapWithPackage
*
- * PARAMETERS: Data - Pointer to validation data structure
- * ObjDescPtr - Pointer to the object to repair. The new
- * package object is returned here,
- * overwriting the old object.
+ * PARAMETERS: Info - Method execution information block
+ * OriginalObject - Pointer to the object to repair.
+ * ObjDescPtr - The new package object is returned here
*
* RETURN: Status, new object in *ObjDescPtr
*
- * DESCRIPTION: Repair a common problem with objects that are defined to return
- * a variable-length Package of Packages. If the variable-length
- * is one, some BIOS code mistakenly simply declares a single
- * Package instead of a Package with one sub-Package. This
- * function attempts to repair this error by wrapping a Package
- * object around the original Package, creating the correct
- * Package with one sub-Package.
+ * DESCRIPTION: Repair a common problem with objects that are defined to
+ * return a variable-length Package of sub-objects. If there is
+ * only one sub-object, some BIOS code mistakenly simply declares
+ * the single object instead of a Package with one sub-object.
+ * This function attempts to repair this error by wrapping a
+ * Package object around the original object, creating the
+ * correct and expected Package with one sub-object.
*
* Names that can be repaired in this manner include:
- * _ALR, _CSD, _HPX, _MLS, _PRT, _PSS, _TRT, TSS
+ * _ALR, _CSD, _HPX, _MLS, _PLD, _PRT, _PSS, _TRT, _TSS,
+ * _BCL, _DOD, _FIX, _Sx
*
******************************************************************************/
ACPI_STATUS
-AcpiNsRepairPackageList (
- ACPI_PREDEFINED_DATA *Data,
+AcpiNsWrapWithPackage (
+ ACPI_EVALUATE_INFO *Info,
+ ACPI_OPERAND_OBJECT *OriginalObject,
ACPI_OPERAND_OBJECT **ObjDescPtr)
{
ACPI_OPERAND_OBJECT *PkgObjDesc;
- ACPI_FUNCTION_NAME (NsRepairPackageList);
+ ACPI_FUNCTION_NAME (NsWrapWithPackage);
/*
* Create the new outer package and populate it. The new package will
- * have a single element, the lone subpackage.
+ * have a single element, the lone sub-object.
*/
PkgObjDesc = AcpiUtCreatePackageObject (1);
if (!PkgObjDesc)
return (AE_NO_MEMORY);
}
- PkgObjDesc->Package.Elements[0] = *ObjDescPtr;
+ PkgObjDesc->Package.Elements[0] = OriginalObject;
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_REPAIR,
+ "%s: Wrapped %s with expected Package object\n",
+ Info->FullPathname, AcpiUtGetObjectTypeName (OriginalObject)));
/* Return the new object in the object pointer */
*ObjDescPtr = PkgObjDesc;
- Data->Flags |= ACPI_OBJECT_REPAIRED;
-
- ACPI_DEBUG_PRINT ((ACPI_DB_REPAIR,
- "%s: Repaired incorrectly formed Package\n", Data->Pathname));
-
+ Info->ReturnFlags |= ACPI_OBJECT_REPAIRED | ACPI_OBJECT_WRAPPED;
return (AE_OK);
}
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __NSREPAIR2_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
*/
typedef
ACPI_STATUS (*ACPI_REPAIR_FUNCTION) (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
ACPI_OPERAND_OBJECT **ReturnObjectPtr);
typedef struct acpi_repair_info
/* Local prototypes */
static const ACPI_REPAIR_INFO *
-AcpiNsMatchRepairableName (
+AcpiNsMatchComplexRepair (
ACPI_NAMESPACE_NODE *Node);
static ACPI_STATUS
AcpiNsRepair_ALR (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
+ ACPI_OPERAND_OBJECT **ReturnObjectPtr);
+
+static ACPI_STATUS
+AcpiNsRepair_CID (
+ ACPI_EVALUATE_INFO *Info,
+ ACPI_OPERAND_OBJECT **ReturnObjectPtr);
+
+static ACPI_STATUS
+AcpiNsRepair_CST (
+ ACPI_EVALUATE_INFO *Info,
ACPI_OPERAND_OBJECT **ReturnObjectPtr);
static ACPI_STATUS
AcpiNsRepair_FDE (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
+ ACPI_OPERAND_OBJECT **ReturnObjectPtr);
+
+static ACPI_STATUS
+AcpiNsRepair_HID (
+ ACPI_EVALUATE_INFO *Info,
+ ACPI_OPERAND_OBJECT **ReturnObjectPtr);
+
+static ACPI_STATUS
+AcpiNsRepair_PRT (
+ ACPI_EVALUATE_INFO *Info,
ACPI_OPERAND_OBJECT **ReturnObjectPtr);
static ACPI_STATUS
AcpiNsRepair_PSS (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
ACPI_OPERAND_OBJECT **ReturnObjectPtr);
static ACPI_STATUS
AcpiNsRepair_TSS (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
ACPI_OPERAND_OBJECT **ReturnObjectPtr);
static ACPI_STATUS
AcpiNsCheckSortedList (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
ACPI_OPERAND_OBJECT *ReturnObject,
+ UINT32 StartIndex,
UINT32 ExpectedCount,
UINT32 SortIndex,
UINT8 SortDirection,
char *SortKeyName);
+/* Values for SortDirection above */
+
+#define ACPI_SORT_ASCENDING 0
+#define ACPI_SORT_DESCENDING 1
+
+static void
+AcpiNsRemoveElement (
+ ACPI_OPERAND_OBJECT *ObjDesc,
+ UINT32 Index);
+
static void
AcpiNsSortList (
ACPI_OPERAND_OBJECT **Elements,
UINT32 Index,
UINT8 SortDirection);
-/* Values for SortDirection above */
-
-#define ACPI_SORT_ASCENDING 0
-#define ACPI_SORT_DESCENDING 1
-
/*
* This table contains the names of the predefined methods for which we can
* As necessary:
*
* _ALR: Sort the list ascending by AmbientIlluminance
+ * _CID: Strings: uppercase all, remove any leading asterisk
+ * _CST: Sort the list ascending by C state type
* _FDE: Convert Buffer of BYTEs to a Buffer of DWORDs
* _GTM: Convert Buffer of BYTEs to a Buffer of DWORDs
+ * _HID: Strings: uppercase all, remove any leading asterisk
+ * _PRT: Fix reversed SourceName and SourceIndex
* _PSS: Sort the list descending by Power
* _TSS: Sort the list descending by Power
*
static const ACPI_REPAIR_INFO AcpiNsRepairableNames[] =
{
{"_ALR", AcpiNsRepair_ALR},
+ {"_CID", AcpiNsRepair_CID},
+ {"_CST", AcpiNsRepair_CST},
{"_FDE", AcpiNsRepair_FDE},
{"_GTM", AcpiNsRepair_FDE}, /* _GTM has same repair as _FDE */
+ {"_HID", AcpiNsRepair_HID},
+ {"_PRT", AcpiNsRepair_PRT},
{"_PSS", AcpiNsRepair_PSS},
{"_TSS", AcpiNsRepair_TSS},
{{0,0,0,0}, NULL} /* Table terminator */
*
* FUNCTION: AcpiNsComplexRepairs
*
- * PARAMETERS: Data - Pointer to validation data structure
+ * PARAMETERS: Info - Method execution information block
* Node - Namespace node for the method/object
* ValidateStatus - Original status of earlier validation
* ReturnObjectPtr - Pointer to the object returned from the
ACPI_STATUS
AcpiNsComplexRepairs (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
ACPI_NAMESPACE_NODE *Node,
ACPI_STATUS ValidateStatus,
ACPI_OPERAND_OBJECT **ReturnObjectPtr)
/* Check if this name is in the list of repairable names */
- Predefined = AcpiNsMatchRepairableName (Node);
+ Predefined = AcpiNsMatchComplexRepair (Node);
if (!Predefined)
{
return (ValidateStatus);
}
- Status = Predefined->RepairFunction (Data, ReturnObjectPtr);
+ Status = Predefined->RepairFunction (Info, ReturnObjectPtr);
return (Status);
}
/******************************************************************************
*
- * FUNCTION: AcpiNsMatchRepairableName
+ * FUNCTION: AcpiNsMatchComplexRepair
*
* PARAMETERS: Node - Namespace node for the method/object
*
*****************************************************************************/
static const ACPI_REPAIR_INFO *
-AcpiNsMatchRepairableName (
+AcpiNsMatchComplexRepair (
ACPI_NAMESPACE_NODE *Node)
{
const ACPI_REPAIR_INFO *ThisName;
*
* FUNCTION: AcpiNsRepair_ALR
*
- * PARAMETERS: Data - Pointer to validation data structure
+ * PARAMETERS: Info - Method execution information block
* ReturnObjectPtr - Pointer to the object returned from the
* evaluation of a method or object
*
static ACPI_STATUS
AcpiNsRepair_ALR (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
ACPI_OPERAND_OBJECT **ReturnObjectPtr)
{
ACPI_OPERAND_OBJECT *ReturnObject = *ReturnObjectPtr;
ACPI_STATUS Status;
- Status = AcpiNsCheckSortedList (Data, ReturnObject, 2, 1,
+ Status = AcpiNsCheckSortedList (Info, ReturnObject, 0, 2, 1,
ACPI_SORT_ASCENDING, "AmbientIlluminance");
return (Status);
*
* FUNCTION: AcpiNsRepair_FDE
*
- * PARAMETERS: Data - Pointer to validation data structure
+ * PARAMETERS: Info - Method execution information block
* ReturnObjectPtr - Pointer to the object returned from the
* evaluation of a method or object
*
static ACPI_STATUS
AcpiNsRepair_FDE (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
ACPI_OPERAND_OBJECT **ReturnObjectPtr)
{
ACPI_OPERAND_OBJECT *ReturnObject = *ReturnObjectPtr;
if (ReturnObject->Buffer.Length != ACPI_FDE_BYTE_BUFFER_SIZE)
{
- ACPI_WARN_PREDEFINED ((AE_INFO, Data->Pathname, Data->NodeFlags,
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname, Info->NodeFlags,
"Incorrect return buffer length %u, expected %u",
ReturnObject->Buffer.Length, ACPI_FDE_DWORD_BUFFER_SIZE));
ACPI_DEBUG_PRINT ((ACPI_DB_REPAIR,
"%s Expanded Byte Buffer to expected DWord Buffer\n",
- Data->Pathname));
+ Info->FullPathname));
break;
default:
+
return (AE_AML_OPERAND_TYPE);
}
AcpiUtRemoveReference (ReturnObject);
*ReturnObjectPtr = BufferObject;
- Data->Flags |= ACPI_OBJECT_REPAIRED;
+ Info->ReturnFlags |= ACPI_OBJECT_REPAIRED;
return (AE_OK);
}
/******************************************************************************
*
- * FUNCTION: AcpiNsRepair_TSS
+ * FUNCTION: AcpiNsRepair_CID
*
- * PARAMETERS: Data - Pointer to validation data structure
+ * PARAMETERS: Info - Method execution information block
* ReturnObjectPtr - Pointer to the object returned from the
* evaluation of a method or object
*
* RETURN: Status. AE_OK if object is OK or was repaired successfully
*
- * DESCRIPTION: Repair for the _TSS object. If necessary, sort the object list
- * descending by the power dissipation values.
+ * DESCRIPTION: Repair for the _CID object. If a string, ensure that all
+ * letters are uppercase and that there is no leading asterisk.
+ * If a Package, ensure same for all string elements.
*
*****************************************************************************/
static ACPI_STATUS
-AcpiNsRepair_TSS (
- ACPI_PREDEFINED_DATA *Data,
+AcpiNsRepair_CID (
+ ACPI_EVALUATE_INFO *Info,
+ ACPI_OPERAND_OBJECT **ReturnObjectPtr)
+{
+ ACPI_STATUS Status;
+ ACPI_OPERAND_OBJECT *ReturnObject = *ReturnObjectPtr;
+ ACPI_OPERAND_OBJECT **ElementPtr;
+ ACPI_OPERAND_OBJECT *OriginalElement;
+ UINT16 OriginalRefCount;
+ UINT32 i;
+
+
+ /* Check for _CID as a simple string */
+
+ if (ReturnObject->Common.Type == ACPI_TYPE_STRING)
+ {
+ Status = AcpiNsRepair_HID (Info, ReturnObjectPtr);
+ return (Status);
+ }
+
+ /* Exit if not a Package */
+
+ if (ReturnObject->Common.Type != ACPI_TYPE_PACKAGE)
+ {
+ return (AE_OK);
+ }
+
+ /* Examine each element of the _CID package */
+
+ ElementPtr = ReturnObject->Package.Elements;
+ for (i = 0; i < ReturnObject->Package.Count; i++)
+ {
+ OriginalElement = *ElementPtr;
+ OriginalRefCount = OriginalElement->Common.ReferenceCount;
+
+ Status = AcpiNsRepair_HID (Info, ElementPtr);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ /* Take care with reference counts */
+
+ if (OriginalElement != *ElementPtr)
+ {
+ /* Element was replaced */
+
+ (*ElementPtr)->Common.ReferenceCount =
+ OriginalRefCount;
+
+ AcpiUtRemoveReference (OriginalElement);
+ }
+
+ ElementPtr++;
+ }
+
+ return (AE_OK);
+}
+
+
+/******************************************************************************
+ *
+ * FUNCTION: AcpiNsRepair_CST
+ *
+ * PARAMETERS: Info - Method execution information block
+ * ReturnObjectPtr - Pointer to the object returned from the
+ * evaluation of a method or object
+ *
+ * RETURN: Status. AE_OK if object is OK or was repaired successfully
+ *
+ * DESCRIPTION: Repair for the _CST object:
+ * 1. Sort the list ascending by C state type
+ * 2. Ensure type cannot be zero
+ * 3. A subpackage count of zero means _CST is meaningless
+ * 4. Count must match the number of C state subpackages
+ *
+ *****************************************************************************/
+
+static ACPI_STATUS
+AcpiNsRepair_CST (
+ ACPI_EVALUATE_INFO *Info,
ACPI_OPERAND_OBJECT **ReturnObjectPtr)
{
ACPI_OPERAND_OBJECT *ReturnObject = *ReturnObjectPtr;
+ ACPI_OPERAND_OBJECT **OuterElements;
+ UINT32 OuterElementCount;
+ ACPI_OPERAND_OBJECT *ObjDesc;
ACPI_STATUS Status;
+ BOOLEAN Removing;
+ UINT32 i;
- Status = AcpiNsCheckSortedList (Data, ReturnObject, 5, 1,
- ACPI_SORT_DESCENDING, "PowerDissipation");
+ ACPI_FUNCTION_NAME (NsRepair_CST);
- return (Status);
+
+ /*
+ * Check if the C-state type values are proportional.
+ */
+ OuterElementCount = ReturnObject->Package.Count - 1;
+ i = 0;
+ while (i < OuterElementCount)
+ {
+ OuterElements = &ReturnObject->Package.Elements[i + 1];
+ Removing = FALSE;
+
+ if ((*OuterElements)->Package.Count == 0)
+ {
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname, Info->NodeFlags,
+ "SubPackage[%u] - removing entry due to zero count", i));
+ Removing = TRUE;
+ goto RemoveElement;
+ }
+
+ ObjDesc = (*OuterElements)->Package.Elements[1]; /* Index1 = Type */
+ if ((UINT32) ObjDesc->Integer.Value == 0)
+ {
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname, Info->NodeFlags,
+ "SubPackage[%u] - removing entry due to invalid Type(0)", i));
+ Removing = TRUE;
+ }
+
+RemoveElement:
+ if (Removing)
+ {
+ AcpiNsRemoveElement (ReturnObject, i + 1);
+ OuterElementCount--;
+ }
+ else
+ {
+ i++;
+ }
+ }
+
+ /* Update top-level package count, Type "Integer" checked elsewhere */
+
+ ObjDesc = ReturnObject->Package.Elements[0];
+ ObjDesc->Integer.Value = OuterElementCount;
+
+ /*
+ * Entries (subpackages) in the _CST Package must be sorted by the
+ * C-state type, in ascending order.
+ */
+ Status = AcpiNsCheckSortedList (Info, ReturnObject, 1, 4, 1,
+ ACPI_SORT_ASCENDING, "C-State Type");
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ return (AE_OK);
+}
+
+
+/******************************************************************************
+ *
+ * FUNCTION: AcpiNsRepair_HID
+ *
+ * PARAMETERS: Info - Method execution information block
+ * ReturnObjectPtr - Pointer to the object returned from the
+ * evaluation of a method or object
+ *
+ * RETURN: Status. AE_OK if object is OK or was repaired successfully
+ *
+ * DESCRIPTION: Repair for the _HID object. If a string, ensure that all
+ * letters are uppercase and that there is no leading asterisk.
+ *
+ *****************************************************************************/
+
+static ACPI_STATUS
+AcpiNsRepair_HID (
+ ACPI_EVALUATE_INFO *Info,
+ ACPI_OPERAND_OBJECT **ReturnObjectPtr)
+{
+ ACPI_OPERAND_OBJECT *ReturnObject = *ReturnObjectPtr;
+ ACPI_OPERAND_OBJECT *NewString;
+ char *Source;
+ char *Dest;
+
+
+ ACPI_FUNCTION_NAME (NsRepair_HID);
+
+
+ /* We only care about string _HID objects (not integers) */
+
+ if (ReturnObject->Common.Type != ACPI_TYPE_STRING)
+ {
+ return (AE_OK);
+ }
+
+ if (ReturnObject->String.Length == 0)
+ {
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname, Info->NodeFlags,
+ "Invalid zero-length _HID or _CID string"));
+
+ /* Return AE_OK anyway, let driver handle it */
+
+ Info->ReturnFlags |= ACPI_OBJECT_REPAIRED;
+ return (AE_OK);
+ }
+
+ /* It is simplest to always create a new string object */
+
+ NewString = AcpiUtCreateStringObject (ReturnObject->String.Length);
+ if (!NewString)
+ {
+ return (AE_NO_MEMORY);
+ }
+
+ /*
+ * Remove a leading asterisk if present. For some unknown reason, there
+ * are many machines in the field that contains IDs like this.
+ *
+ * Examples: "*PNP0C03", "*ACPI0003"
+ */
+ Source = ReturnObject->String.Pointer;
+ if (*Source == '*')
+ {
+ Source++;
+ NewString->String.Length--;
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_REPAIR,
+ "%s: Removed invalid leading asterisk\n", Info->FullPathname));
+ }
+
+ /*
+ * Copy and uppercase the string. From the ACPI 5.0 specification:
+ *
+ * A valid PNP ID must be of the form "AAA####" where A is an uppercase
+ * letter and # is a hex digit. A valid ACPI ID must be of the form
+ * "NNNN####" where N is an uppercase letter or decimal digit, and
+ * # is a hex digit.
+ */
+ for (Dest = NewString->String.Pointer; *Source; Dest++, Source++)
+ {
+ *Dest = (char) ACPI_TOUPPER (*Source);
+ }
+
+ AcpiUtRemoveReference (ReturnObject);
+ *ReturnObjectPtr = NewString;
+ return (AE_OK);
+}
+
+
+/******************************************************************************
+ *
+ * FUNCTION: AcpiNsRepair_PRT
+ *
+ * PARAMETERS: Info - Method execution information block
+ * ReturnObjectPtr - Pointer to the object returned from the
+ * evaluation of a method or object
+ *
+ * RETURN: Status. AE_OK if object is OK or was repaired successfully
+ *
+ * DESCRIPTION: Repair for the _PRT object. If necessary, fix reversed
+ * SourceName and SourceIndex field, a common BIOS bug.
+ *
+ *****************************************************************************/
+
+static ACPI_STATUS
+AcpiNsRepair_PRT (
+ ACPI_EVALUATE_INFO *Info,
+ ACPI_OPERAND_OBJECT **ReturnObjectPtr)
+{
+ ACPI_OPERAND_OBJECT *PackageObject = *ReturnObjectPtr;
+ ACPI_OPERAND_OBJECT **TopObjectList;
+ ACPI_OPERAND_OBJECT **SubObjectList;
+ ACPI_OPERAND_OBJECT *ObjDesc;
+ ACPI_OPERAND_OBJECT *SubPackage;
+ UINT32 ElementCount;
+ UINT32 Index;
+
+
+ /* Each element in the _PRT package is a subpackage */
+
+ TopObjectList = PackageObject->Package.Elements;
+ ElementCount = PackageObject->Package.Count;
+
+ /* Examine each subpackage */
+
+ for (Index = 0; Index < ElementCount; Index++, TopObjectList++)
+ {
+ SubPackage = *TopObjectList;
+ SubObjectList = SubPackage->Package.Elements;
+
+ /* Check for minimum required element count */
+
+ if (SubPackage->Package.Count < 4)
+ {
+ continue;
+ }
+
+ /*
+ * If the BIOS has erroneously reversed the _PRT SourceName (index 2)
+ * and the SourceIndex (index 3), fix it. _PRT is important enough to
+ * workaround this BIOS error. This also provides compatibility with
+ * other ACPI implementations.
+ */
+ ObjDesc = SubObjectList[3];
+ if (!ObjDesc || (ObjDesc->Common.Type != ACPI_TYPE_INTEGER))
+ {
+ SubObjectList[3] = SubObjectList[2];
+ SubObjectList[2] = ObjDesc;
+ Info->ReturnFlags |= ACPI_OBJECT_REPAIRED;
+
+ ACPI_WARN_PREDEFINED ((AE_INFO,
+ Info->FullPathname, Info->NodeFlags,
+ "PRT[%X]: Fixed reversed SourceName and SourceIndex",
+ Index));
+ }
+ }
+
+ return (AE_OK);
}
*
* FUNCTION: AcpiNsRepair_PSS
*
- * PARAMETERS: Data - Pointer to validation data structure
+ * PARAMETERS: Info - Method execution information block
* ReturnObjectPtr - Pointer to the object returned from the
* evaluation of a method or object
*
static ACPI_STATUS
AcpiNsRepair_PSS (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
ACPI_OPERAND_OBJECT **ReturnObjectPtr)
{
ACPI_OPERAND_OBJECT *ReturnObject = *ReturnObjectPtr;
/*
- * Entries (sub-packages) in the _PSS Package must be sorted by power
+ * Entries (subpackages) in the _PSS Package must be sorted by power
* dissipation, in descending order. If it appears that the list is
* incorrectly sorted, sort it. We sort by CpuFrequency, since this
* should be proportional to the power.
*/
- Status =AcpiNsCheckSortedList (Data, ReturnObject, 6, 0,
+ Status =AcpiNsCheckSortedList (Info, ReturnObject, 0, 6, 0,
ACPI_SORT_DESCENDING, "CpuFrequency");
if (ACPI_FAILURE (Status))
{
if ((UINT32) ObjDesc->Integer.Value > PreviousValue)
{
- ACPI_WARN_PREDEFINED ((AE_INFO, Data->Pathname, Data->NodeFlags,
+ ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname, Info->NodeFlags,
"SubPackage[%u,%u] - suspicious power dissipation values",
i-1, i));
}
}
+/******************************************************************************
+ *
+ * FUNCTION: AcpiNsRepair_TSS
+ *
+ * PARAMETERS: Info - Method execution information block
+ * ReturnObjectPtr - Pointer to the object returned from the
+ * evaluation of a method or object
+ *
+ * RETURN: Status. AE_OK if object is OK or was repaired successfully
+ *
+ * DESCRIPTION: Repair for the _TSS object. If necessary, sort the object list
+ * descending by the power dissipation values.
+ *
+ *****************************************************************************/
+
+static ACPI_STATUS
+AcpiNsRepair_TSS (
+ ACPI_EVALUATE_INFO *Info,
+ ACPI_OPERAND_OBJECT **ReturnObjectPtr)
+{
+ ACPI_OPERAND_OBJECT *ReturnObject = *ReturnObjectPtr;
+ ACPI_STATUS Status;
+ ACPI_NAMESPACE_NODE *Node;
+
+
+ /*
+ * We can only sort the _TSS return package if there is no _PSS in the
+ * same scope. This is because if _PSS is present, the ACPI specification
+ * dictates that the _TSS Power Dissipation field is to be ignored, and
+ * therefore some BIOSs leave garbage values in the _TSS Power field(s).
+ * In this case, it is best to just return the _TSS package as-is.
+ * (May, 2011)
+ */
+ Status = AcpiNsGetNode (Info->Node, "^_PSS",
+ ACPI_NS_NO_UPSEARCH, &Node);
+ if (ACPI_SUCCESS (Status))
+ {
+ return (AE_OK);
+ }
+
+ Status = AcpiNsCheckSortedList (Info, ReturnObject, 0, 5, 1,
+ ACPI_SORT_DESCENDING, "PowerDissipation");
+
+ return (Status);
+}
+
+
/******************************************************************************
*
* FUNCTION: AcpiNsCheckSortedList
*
- * PARAMETERS: Data - Pointer to validation data structure
+ * PARAMETERS: Info - Method execution information block
* ReturnObject - Pointer to the top-level returned object
- * ExpectedCount - Minimum length of each sub-package
- * SortIndex - Sub-package entry to sort on
+ * StartIndex - Index of the first subpackage
+ * ExpectedCount - Minimum length of each subpackage
+ * SortIndex - Subpackage entry to sort on
* SortDirection - Ascending or descending
* SortKeyName - Name of the SortIndex field
*
static ACPI_STATUS
AcpiNsCheckSortedList (
- ACPI_PREDEFINED_DATA *Data,
+ ACPI_EVALUATE_INFO *Info,
ACPI_OPERAND_OBJECT *ReturnObject,
+ UINT32 StartIndex,
UINT32 ExpectedCount,
UINT32 SortIndex,
UINT8 SortDirection,
}
/*
- * NOTE: assumes list of sub-packages contains no NULL elements.
+ * NOTE: assumes list of subpackages contains no NULL elements.
* Any NULL elements should have been removed by earlier call
* to AcpiNsRemoveNullElements.
*/
- OuterElements = ReturnObject->Package.Elements;
OuterElementCount = ReturnObject->Package.Count;
- if (!OuterElementCount)
+ if (!OuterElementCount || StartIndex >= OuterElementCount)
{
return (AE_AML_PACKAGE_LIMIT);
}
+ OuterElements = &ReturnObject->Package.Elements[StartIndex];
+ OuterElementCount -= StartIndex;
+
PreviousValue = 0;
if (SortDirection == ACPI_SORT_DESCENDING)
{
return (AE_AML_OPERAND_TYPE);
}
- /* Each sub-package must have the minimum length */
+ /* Each subpackage must have the minimum length */
if ((*OuterElements)->Package.Count < ExpectedCount)
{
((SortDirection == ACPI_SORT_DESCENDING) &&
(ObjDesc->Integer.Value > PreviousValue)))
{
- AcpiNsSortList (ReturnObject->Package.Elements,
+ AcpiNsSortList (&ReturnObject->Package.Elements[StartIndex],
OuterElementCount, SortIndex, SortDirection);
- Data->Flags |= ACPI_OBJECT_REPAIRED;
+ Info->ReturnFlags |= ACPI_OBJECT_REPAIRED;
ACPI_DEBUG_PRINT ((ACPI_DB_REPAIR,
"%s: Repaired unsorted list - now sorted by %s\n",
- Data->Pathname, SortKeyName));
+ Info->FullPathname, SortKeyName));
return (AE_OK);
}
}
}
}
+
+
+/******************************************************************************
+ *
+ * FUNCTION: AcpiNsRemoveElement
+ *
+ * PARAMETERS: ObjDesc - Package object element list
+ * Index - Index of element to remove
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Remove the requested element of a package and delete it.
+ *
+ *****************************************************************************/
+
+static void
+AcpiNsRemoveElement (
+ ACPI_OPERAND_OBJECT *ObjDesc,
+ UINT32 Index)
+{
+ ACPI_OPERAND_OBJECT **Source;
+ ACPI_OPERAND_OBJECT **Dest;
+ UINT32 Count;
+ UINT32 NewCount;
+ UINT32 i;
+
+
+ ACPI_FUNCTION_NAME (NsRemoveElement);
+
+
+ Count = ObjDesc->Package.Count;
+ NewCount = Count - 1;
+
+ Source = ObjDesc->Package.Elements;
+ Dest = Source;
+
+ /* Examine all elements of the package object, remove matched index */
+
+ for (i = 0; i < Count; i++)
+ {
+ if (i == Index)
+ {
+ AcpiUtRemoveReference (*Source); /* Remove one ref for being in pkg */
+ AcpiUtRemoveReference (*Source);
+ }
+ else
+ {
+ *Dest = *Source;
+ Dest++;
+ }
+ Source++;
+ }
+
+ /* NULL terminate list and update the package count */
+
+ *Dest = NULL;
+ ObjDesc->Package.Count = NewCount;
+}
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __NSSEARCH_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
*ReturnNode = NewNode;
return_ACPI_STATUS (AE_OK);
}
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __NSUTILS_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
/* Local prototypes */
-static BOOLEAN
-AcpiNsValidPathSeparator (
- char Sep);
-
#ifdef ACPI_OBSOLETE_FUNCTIONS
ACPI_NAME
AcpiNsFindParentName (
#endif
-/*******************************************************************************
- *
- * FUNCTION: AcpiNsReportError
- *
- * PARAMETERS: ModuleName - Caller's module name (for error output)
- * LineNumber - Caller's line number (for error output)
- * InternalName - Name or path of the namespace node
- * LookupStatus - Exception code from NS lookup
- *
- * RETURN: None
- *
- * DESCRIPTION: Print warning message with full pathname
- *
- ******************************************************************************/
-
-void
-AcpiNsReportError (
- const char *ModuleName,
- UINT32 LineNumber,
- const char *InternalName,
- ACPI_STATUS LookupStatus)
-{
- ACPI_STATUS Status;
- UINT32 BadName;
- char *Name = NULL;
-
-
- AcpiOsPrintf ("ACPI Error (%s-%04d): ", ModuleName, LineNumber);
-
- if (LookupStatus == AE_BAD_CHARACTER)
- {
- /* There is a non-ascii character in the name */
-
- ACPI_MOVE_32_TO_32 (&BadName, ACPI_CAST_PTR (UINT32, InternalName));
- AcpiOsPrintf ("[0x%4.4X] (NON-ASCII)", BadName);
- }
- else
- {
- /* Convert path to external format */
-
- Status = AcpiNsExternalizeName (ACPI_UINT32_MAX,
- InternalName, NULL, &Name);
-
- /* Print target name */
-
- if (ACPI_SUCCESS (Status))
- {
- AcpiOsPrintf ("[%s]", Name);
- }
- else
- {
- AcpiOsPrintf ("[COULD NOT EXTERNALIZE NAME]");
- }
-
- if (Name)
- {
- ACPI_FREE (Name);
- }
- }
-
- AcpiOsPrintf (" Namespace lookup failure, %s\n",
- AcpiFormatException (LookupStatus));
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiNsReportMethodError
- *
- * PARAMETERS: ModuleName - Caller's module name (for error output)
- * LineNumber - Caller's line number (for error output)
- * Message - Error message to use on failure
- * PrefixNode - Prefix relative to the path
- * Path - Path to the node (optional)
- * MethodStatus - Execution status
- *
- * RETURN: None
- *
- * DESCRIPTION: Print warning message with full pathname
- *
- ******************************************************************************/
-
-void
-AcpiNsReportMethodError (
- const char *ModuleName,
- UINT32 LineNumber,
- const char *Message,
- ACPI_NAMESPACE_NODE *PrefixNode,
- const char *Path,
- ACPI_STATUS MethodStatus)
-{
- ACPI_STATUS Status;
- ACPI_NAMESPACE_NODE *Node = PrefixNode;
-
-
- AcpiOsPrintf ("ACPI Error (%s-%04d): ", ModuleName, LineNumber);
-
- if (Path)
- {
- Status = AcpiNsGetNode (PrefixNode, Path, ACPI_NS_NO_UPSEARCH,
- &Node);
- if (ACPI_FAILURE (Status))
- {
- AcpiOsPrintf ("[Could not get node by pathname]");
- }
- }
-
- AcpiNsPrintNodePathname (Node, Message);
- AcpiOsPrintf (", %s\n", AcpiFormatException (MethodStatus));
-}
-
-
/*******************************************************************************
*
* FUNCTION: AcpiNsPrintNodePathname
}
-/*******************************************************************************
- *
- * FUNCTION: AcpiNsValidRootPrefix
- *
- * PARAMETERS: Prefix - Character to be checked
- *
- * RETURN: TRUE if a valid prefix
- *
- * DESCRIPTION: Check if a character is a valid ACPI Root prefix
- *
- ******************************************************************************/
-
-BOOLEAN
-AcpiNsValidRootPrefix (
- char Prefix)
-{
-
- return ((BOOLEAN) (Prefix == '\\'));
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiNsValidPathSeparator
- *
- * PARAMETERS: Sep - Character to be checked
- *
- * RETURN: TRUE if a valid path separator
- *
- * DESCRIPTION: Check if a character is a valid ACPI path separator
- *
- ******************************************************************************/
-
-static BOOLEAN
-AcpiNsValidPathSeparator (
- char Sep)
-{
-
- return ((BOOLEAN) (Sep == '.'));
-}
-
-
/*******************************************************************************
*
* FUNCTION: AcpiNsGetType
if (!Node)
{
ACPI_WARNING ((AE_INFO, "Null Node parameter"));
- return_UINT32 (ACPI_TYPE_ANY);
+ return_UINT8 (ACPI_TYPE_ANY);
}
- return_UINT32 ((ACPI_OBJECT_TYPE) Node->Type);
+ return_UINT8 (Node->Type);
}
return_UINT32 (ACPI_NS_NORMAL);
}
- return_UINT32 ((UINT32) AcpiGbl_NsProperties[Type] & ACPI_NS_LOCAL);
+ return_UINT32 (AcpiGbl_NsProperties[Type] & ACPI_NS_LOCAL);
}
*
* strlen() + 1 covers the first NameSeg, which has no path separator
*/
- if (AcpiNsValidRootPrefix (*NextExternalChar))
+ if (ACPI_IS_ROOT_PREFIX (*NextExternalChar))
{
Info->FullyQualified = TRUE;
NextExternalChar++;
/* Skip redundant RootPrefix, like \\_SB.PCI0.SBRG.EC0 */
- while (AcpiNsValidRootPrefix (*NextExternalChar))
+ while (ACPI_IS_ROOT_PREFIX (*NextExternalChar))
{
NextExternalChar++;
}
{
/* Handle Carat prefixes */
- while (*NextExternalChar == '^')
+ while (ACPI_IS_PARENT_PREFIX (*NextExternalChar))
{
Info->NumCarats++;
NextExternalChar++;
Info->NumSegments = 1;
for (i = 0; NextExternalChar[i]; i++)
{
- if (AcpiNsValidPathSeparator (NextExternalChar[i]))
+ if (ACPI_IS_PATH_SEPARATOR (NextExternalChar[i]))
{
Info->NumSegments++;
}
if (Info->FullyQualified)
{
- InternalName[0] = '\\';
+ InternalName[0] = AML_ROOT_PREFIX;
if (NumSegments <= 1)
{
{
for (i = 0; i < Info->NumCarats; i++)
{
- InternalName[i] = '^';
+ InternalName[i] = AML_PARENT_PREFIX;
}
}
{
for (i = 0; i < ACPI_NAME_SIZE; i++)
{
- if (AcpiNsValidPathSeparator (*ExternalName) ||
+ if (ACPI_IS_PATH_SEPARATOR (*ExternalName) ||
(*ExternalName == 0))
{
/* Pad the segment with underscore(s) if segment is short */
/* Now we must have a path separator, or the pathname is bad */
- if (!AcpiNsValidPathSeparator (*ExternalName) &&
+ if (!ACPI_IS_PATH_SEPARATOR (*ExternalName) &&
(*ExternalName != 0))
{
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS (AE_BAD_PATHNAME);
}
/* Move on the next segment */
switch (InternalName[0])
{
- case '\\':
+ case AML_ROOT_PREFIX:
+
PrefixLength = 1;
break;
- case '^':
+ case AML_PARENT_PREFIX:
+
for (i = 0; i < InternalNameLength; i++)
{
- if (InternalName[i] == '^')
+ if (ACPI_IS_PARENT_PREFIX (InternalName[i]))
{
PrefixLength = i + 1;
}
break;
default:
+
break;
}
((NumSegments > 0) ? (NumSegments - 1) : 0) + 1;
/*
- * Check to see if we're still in bounds. If not, there's a problem
+ * Check to see if we're still in bounds. If not, there's a problem
* with InternalName (invalid format).
*/
if (RequiredLength > InternalNameLength)
(*ConvertedName)[j++] = '.';
}
- (*ConvertedName)[j++] = InternalName[NamesIndex++];
- (*ConvertedName)[j++] = InternalName[NamesIndex++];
- (*ConvertedName)[j++] = InternalName[NamesIndex++];
- (*ConvertedName)[j++] = InternalName[NamesIndex++];
+ /* Copy and validate the 4-char name segment */
+
+ ACPI_MOVE_NAME (&(*ConvertedName)[j], &InternalName[NamesIndex]);
+ AcpiUtRepairName (&(*ConvertedName)[j]);
+
+ j += ACPI_NAME_SIZE;
+ NamesIndex += ACPI_NAME_SIZE;
}
}
AcpiNsTerminate (
void)
{
- ACPI_OPERAND_OBJECT *ObjDesc;
+ ACPI_STATUS Status;
ACPI_FUNCTION_TRACE (NsTerminate);
/*
- * 1) Free the entire namespace -- all nodes and objects
- *
- * Delete all object descriptors attached to namepsace nodes
+ * Free the entire namespace -- all nodes and all objects
+ * attached to the nodes
*/
AcpiNsDeleteNamespaceSubtree (AcpiGbl_RootNode);
- /* Detach any objects attached to the root */
+ /* Delete any objects attached to the root node */
- ObjDesc = AcpiNsGetAttachedObject (AcpiGbl_RootNode);
- if (ObjDesc)
+ Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE (Status))
{
- AcpiNsDetachObject (AcpiGbl_RootNode);
+ return_VOID;
}
+ AcpiNsDeleteNode (AcpiGbl_RootNode);
+ (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
+
ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Namespace freed\n"));
return_VOID;
}
AcpiNsOpensScope (
ACPI_OBJECT_TYPE Type)
{
- ACPI_FUNCTION_TRACE_STR (NsOpensScope, AcpiUtGetTypeName (Type));
+ ACPI_FUNCTION_ENTRY ();
- if (!AcpiUtValidObjectType (Type))
+ if (Type > ACPI_TYPE_LOCAL_MAX)
{
/* type code out of range */
ACPI_WARNING ((AE_INFO, "Invalid Object Type 0x%X", Type));
- return_UINT32 (ACPI_NS_NORMAL);
+ return (ACPI_NS_NORMAL);
}
- return_UINT32 (((UINT32) AcpiGbl_NsProperties[Type]) & ACPI_NS_NEWSCOPE);
+ return (((UINT32) AcpiGbl_NsProperties[Type]) & ACPI_NS_NEWSCOPE);
}
* \ (backslash) and ^ (carat) prefixes, and the
* . (period) to separate segments are supported.
* PrefixNode - Root of subtree to be searched, or NS_ALL for the
- * root of the name space. If Name is fully
+ * root of the name space. If Name is fully
* qualified (first INT8 is '\'), the passed value
* of Scope will not be accessed.
* Flags - Used to indicate whether to perform upsearch or
* ReturnNode - Where the Node is returned
*
* DESCRIPTION: Look up a name relative to a given scope and return the
- * corresponding Node. NOTE: Scope can be null.
+ * corresponding Node. NOTE: Scope can be null.
*
* MUTEX: Locks namespace
*
ACPI_FUNCTION_TRACE_PTR (NsGetNode, ACPI_CAST_PTR (char, Pathname));
+ /* Simplest case is a null pathname */
+
if (!Pathname)
{
*ReturnNode = PrefixNode;
return_ACPI_STATUS (AE_OK);
}
+ /* Quick check for a reference to the root */
+
+ if (ACPI_IS_ROOT_PREFIX (Pathname[0]) && (!Pathname[1]))
+ {
+ *ReturnNode = AcpiGbl_RootNode;
+ return_ACPI_STATUS (AE_OK);
+ }
+
/* Convert path to internal representation */
Status = AcpiNsInternalizeName (Pathname, &InternalPath);
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __NSWALK_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
* RETURN: ACPI_NAMESPACE_NODE - Pointer to the NEXT child or NULL if
* none is found.
*
- * DESCRIPTION: Return the next peer node within the namespace. If Handle
- * is valid, Scope is ignored. Otherwise, the first node
+ * DESCRIPTION: Return the next peer node within the namespace. If Handle
+ * is valid, Scope is ignored. Otherwise, the first node
* within Scope is returned.
*
******************************************************************************/
* RETURN: ACPI_NAMESPACE_NODE - Pointer to the NEXT child or NULL if
* none is found.
*
- * DESCRIPTION: Return the next peer node within the namespace. If Handle
- * is valid, Scope is ignored. Otherwise, the first node
+ * DESCRIPTION: Return the next peer node within the namespace. If Handle
+ * is valid, Scope is ignored. Otherwise, the first node
* within Scope is returned.
*
******************************************************************************/
* MaxDepth - Depth to which search is to reach
* Flags - Whether to unlock the NS before invoking
* the callback routine
- * PreOrderVisit - Called during tree pre-order visit
+ * DescendingCallback - Called during tree descent
* when an object of "Type" is found
- * PostOrderVisit - Called during tree post-order visit
+ * AscendingCallback - Called during tree ascent
* when an object of "Type" is found
* Context - Passed to user function(s) above
* ReturnValue - from the UserFunction if terminated
ACPI_HANDLE StartNode,
UINT32 MaxDepth,
UINT32 Flags,
- ACPI_WALK_CALLBACK PreOrderVisit,
- ACPI_WALK_CALLBACK PostOrderVisit,
+ ACPI_WALK_CALLBACK DescendingCallback,
+ ACPI_WALK_CALLBACK AscendingCallback,
void *Context,
void **ReturnValue)
{
}
/*
- * Invoke the user function, either pre-order or post-order
+ * Invoke the user function, either descending, ascending,
* or both.
*/
if (!NodePreviouslyVisited)
{
- if (PreOrderVisit)
+ if (DescendingCallback)
{
- Status = PreOrderVisit (ChildNode, Level,
+ Status = DescendingCallback (ChildNode, Level,
Context, ReturnValue);
}
}
else
{
- if (PostOrderVisit)
+ if (AscendingCallback)
{
- Status = PostOrderVisit (ChildNode, Level,
+ Status = AscendingCallback (ChildNode, Level,
Context, ReturnValue);
}
}
/*
* Depth first search: Attempt to go down another level in the
- * namespace if we are allowed to. Don't go any further if we have
+ * namespace if we are allowed to. Don't go any further if we have
* reached the caller specified maximum depth or if the user
* function has specified that the maximum depth has been reached.
*/
return_ACPI_STATUS (AE_OK);
}
-
-
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __NSXFEVAL_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#define EXPORT_ACPI_INTERFACES
#include "acpi.h"
#include "accommon.h"
* PARAMETERS: Handle - Object handle (optional)
* Pathname - Object pathname (optional)
* ExternalParams - List of parameters to pass to method,
- * terminated by NULL. May be NULL
+ * terminated by NULL. May be NULL
* if no parameters are being passed.
* ReturnBuffer - Where to put method's return value (if
- * any). If NULL, no value is returned.
+ * any). If NULL, no value is returned.
* ReturnType - Expected type of return object
*
* RETURN: Status
*
* DESCRIPTION: Find and evaluate the given object, passing the given
- * parameters if necessary. One of "Handle" or "Pathname" must
+ * parameters if necessary. One of "Handle" or "Pathname" must
* be valid (non-null)
*
******************************************************************************/
ACPI_OBJECT_TYPE ReturnType)
{
ACPI_STATUS Status;
- BOOLEAN MustFree = FALSE;
+ BOOLEAN FreeBufferOnError = FALSE;
ACPI_FUNCTION_TRACE (AcpiEvaluateObjectTyped);
if (ReturnBuffer->Length == ACPI_ALLOCATE_BUFFER)
{
- MustFree = TRUE;
+ FreeBufferOnError = TRUE;
}
/* Evaluate the object */
- Status = AcpiEvaluateObject (Handle, Pathname, ExternalParams, ReturnBuffer);
+ Status = AcpiEvaluateObject (Handle, Pathname,
+ ExternalParams, ReturnBuffer);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
AcpiUtGetTypeName (((ACPI_OBJECT *) ReturnBuffer->Pointer)->Type),
AcpiUtGetTypeName (ReturnType)));
- if (MustFree)
+ if (FreeBufferOnError)
{
- /* Caller used ACPI_ALLOCATE_BUFFER, free the return buffer */
-
+ /*
+ * Free a buffer created via ACPI_ALLOCATE_BUFFER.
+ * Note: We use AcpiOsFree here because AcpiOsAllocate was used
+ * to allocate the buffer. This purposefully bypasses the
+ * (optionally enabled) allocation tracking mechanism since we
+ * only want to track internal allocations.
+ */
AcpiOsFree (ReturnBuffer->Pointer);
ReturnBuffer->Pointer = NULL;
}
* PARAMETERS: Handle - Object handle (optional)
* Pathname - Object pathname (optional)
* ExternalParams - List of parameters to pass to method,
- * terminated by NULL. May be NULL
+ * terminated by NULL. May be NULL
* if no parameters are being passed.
* ReturnBuffer - Where to put method's return value (if
- * any). If NULL, no value is returned.
+ * any). If NULL, no value is returned.
*
* RETURN: Status
*
* DESCRIPTION: Find and evaluate the given object, passing the given
- * parameters if necessary. One of "Handle" or "Pathname" must
+ * parameters if necessary. One of "Handle" or "Pathname" must
* be valid (non-null)
*
******************************************************************************/
return_ACPI_STATUS (AE_NO_MEMORY);
}
- Info->Pathname = Pathname;
-
/* Convert and validate the device handle */
Info->PrefixNode = AcpiNsValidateHandle (Handle);
}
/*
- * If there are parameters to be passed to a control method, the external
- * objects must all be converted to internal objects
+ * Get the actual namespace node for the target object.
+ * Handles these cases:
+ *
+ * 1) Null node, valid pathname from root (absolute path)
+ * 2) Node and valid pathname (path relative to Node)
+ * 3) Node, Null pathname
+ */
+ if ((Pathname) &&
+ (ACPI_IS_ROOT_PREFIX (Pathname[0])))
+ {
+ /* The path is fully qualified, just evaluate by name */
+
+ Info->PrefixNode = NULL;
+ }
+ else if (!Handle)
+ {
+ /*
+ * A handle is optional iff a fully qualified pathname is specified.
+ * Since we've already handled fully qualified names above, this is
+ * an error.
+ */
+ if (!Pathname)
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
+ "Both Handle and Pathname are NULL"));
+ }
+ else
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
+ "Null Handle with relative pathname [%s]", Pathname));
+ }
+
+ Status = AE_BAD_PARAMETER;
+ goto Cleanup;
+ }
+
+ Info->RelativePathname = Pathname;
+
+ /*
+ * Convert all external objects passed as arguments to the
+ * internal version(s).
*/
if (ExternalParams && ExternalParams->Count)
{
+ Info->ParamCount = (UINT16) ExternalParams->Count;
+
+ /* Warn on impossible argument count */
+
+ if (Info->ParamCount > ACPI_METHOD_NUM_ARGS)
+ {
+ ACPI_WARN_PREDEFINED ((AE_INFO, Pathname, ACPI_WARN_ALWAYS,
+ "Excess arguments (%u) - using only %u",
+ Info->ParamCount, ACPI_METHOD_NUM_ARGS));
+
+ Info->ParamCount = ACPI_METHOD_NUM_ARGS;
+ }
+
/*
* Allocate a new parameter block for the internal objects
* Add 1 to count to allow for null terminated internal list
*/
Info->Parameters = ACPI_ALLOCATE_ZEROED (
- ((ACPI_SIZE) ExternalParams->Count + 1) * sizeof (void *));
+ ((ACPI_SIZE) Info->ParamCount + 1) * sizeof (void *));
if (!Info->Parameters)
{
Status = AE_NO_MEMORY;
/* Convert each external object in the list to an internal object */
- for (i = 0; i < ExternalParams->Count; i++)
+ for (i = 0; i < Info->ParamCount; i++)
{
Status = AcpiUtCopyEobjectToIobject (
- &ExternalParams->Pointer[i], &Info->Parameters[i]);
+ &ExternalParams->Pointer[i], &Info->Parameters[i]);
if (ACPI_FAILURE (Status))
{
goto Cleanup;
}
}
- Info->Parameters[ExternalParams->Count] = NULL;
+
+ Info->Parameters[Info->ParamCount] = NULL;
}
+
+#if 0
+
/*
- * Three major cases:
- * 1) Fully qualified pathname
- * 2) No handle, not fully qualified pathname (error)
- * 3) Valid handle
+ * Begin incoming argument count analysis. Check for too few args
+ * and too many args.
*/
- if ((Pathname) &&
- (AcpiNsValidRootPrefix (Pathname[0])))
- {
- /* The path is fully qualified, just evaluate by name */
- Info->PrefixNode = NULL;
- Status = AcpiNsEvaluate (Info);
- }
- else if (!Handle)
+ switch (AcpiNsGetType (Info->Node))
{
+ case ACPI_TYPE_METHOD:
+
+ /* Check incoming argument count against the method definition */
+
+ if (Info->ObjDesc->Method.ParamCount > Info->ParamCount)
+ {
+ ACPI_ERROR ((AE_INFO,
+ "Insufficient arguments (%u) - %u are required",
+ Info->ParamCount,
+ Info->ObjDesc->Method.ParamCount));
+
+ Status = AE_MISSING_ARGUMENTS;
+ goto Cleanup;
+ }
+
+ else if (Info->ObjDesc->Method.ParamCount < Info->ParamCount)
+ {
+ ACPI_WARNING ((AE_INFO,
+ "Excess arguments (%u) - only %u are required",
+ Info->ParamCount,
+ Info->ObjDesc->Method.ParamCount));
+
+ /* Just pass the required number of arguments */
+
+ Info->ParamCount = Info->ObjDesc->Method.ParamCount;
+ }
+
/*
- * A handle is optional iff a fully qualified pathname is specified.
- * Since we've already handled fully qualified names above, this is
- * an error
+ * Any incoming external objects to be passed as arguments to the
+ * method must be converted to internal objects
*/
- if (!Pathname)
+ if (Info->ParamCount)
{
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Both Handle and Pathname are NULL"));
+ /*
+ * Allocate a new parameter block for the internal objects
+ * Add 1 to count to allow for null terminated internal list
+ */
+ Info->Parameters = ACPI_ALLOCATE_ZEROED (
+ ((ACPI_SIZE) Info->ParamCount + 1) * sizeof (void *));
+ if (!Info->Parameters)
+ {
+ Status = AE_NO_MEMORY;
+ goto Cleanup;
+ }
+
+ /* Convert each external object in the list to an internal object */
+
+ for (i = 0; i < Info->ParamCount; i++)
+ {
+ Status = AcpiUtCopyEobjectToIobject (
+ &ExternalParams->Pointer[i], &Info->Parameters[i]);
+ if (ACPI_FAILURE (Status))
+ {
+ goto Cleanup;
+ }
+ }
+
+ Info->Parameters[Info->ParamCount] = NULL;
}
- else
+ break;
+
+ default:
+
+ /* Warn if arguments passed to an object that is not a method */
+
+ if (Info->ParamCount)
{
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Null Handle with relative pathname [%s]", Pathname));
+ ACPI_WARNING ((AE_INFO,
+ "%u arguments were passed to a non-method ACPI object",
+ Info->ParamCount));
}
-
- Status = AE_BAD_PARAMETER;
+ break;
}
- else
- {
- /* We have a namespace a node and a possible relative path */
- Status = AcpiNsEvaluate (Info);
- }
+#endif
+
+
+ /* Now we can evaluate the object */
+
+ Status = AcpiNsEvaluate (Info);
/*
* If we are expecting a return value, and all went well above,
break;
default:
+
return;
}
* PARAMETERS: Type - ACPI_OBJECT_TYPE to search for
* StartObject - Handle in namespace where search begins
* MaxDepth - Depth to which search is to reach
- * PreOrderVisit - Called during tree pre-order visit
+ * DescendingCallback - Called during tree descent
* when an object of "Type" is found
- * PostOrderVisit - Called during tree post-order visit
+ * AscendingCallback - Called during tree ascent
* when an object of "Type" is found
* Context - Passed to user function(s) above
* ReturnValue - Location where return value of
ACPI_OBJECT_TYPE Type,
ACPI_HANDLE StartObject,
UINT32 MaxDepth,
- ACPI_WALK_CALLBACK PreOrderVisit,
- ACPI_WALK_CALLBACK PostOrderVisit,
+ ACPI_WALK_CALLBACK DescendingCallback,
+ ACPI_WALK_CALLBACK AscendingCallback,
void *Context,
void **ReturnValue)
{
if ((Type > ACPI_TYPE_LOCAL_MAX) ||
(!MaxDepth) ||
- (!PreOrderVisit && !PostOrderVisit))
+ (!DescendingCallback && !AscendingCallback))
{
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
Status = AcpiUtAcquireReadLock (&AcpiGbl_NamespaceRwLock);
if (ACPI_FAILURE (Status))
{
- return (Status);
+ return_ACPI_STATUS (Status);
}
/*
goto UnlockAndExit;
}
+ /* Now we can validate the starting node */
+
+ if (!AcpiNsValidateHandle (StartObject))
+ {
+ Status = AE_BAD_PARAMETER;
+ goto UnlockAndExit2;
+ }
+
Status = AcpiNsWalkNamespace (Type, StartObject, MaxDepth,
- ACPI_NS_WALK_UNLOCK, PreOrderVisit,
- PostOrderVisit, Context, ReturnValue);
+ ACPI_NS_WALK_UNLOCK, DescendingCallback,
+ AscendingCallback, Context, ReturnValue);
+UnlockAndExit2:
(void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
UnlockAndExit:
ACPI_STATUS Status;
ACPI_NAMESPACE_NODE *Node;
UINT32 Flags;
- ACPI_DEVICE_ID *Hid;
- ACPI_DEVICE_ID_LIST *Cid;
+ ACPI_PNP_DEVICE_ID *Hid;
+ ACPI_PNP_DEVICE_ID_LIST *Cid;
UINT32 i;
BOOLEAN Found;
int NoMatch;
* DESCRIPTION: Performs a modified depth-first walk of the namespace tree,
* starting (and ending) at the object specified by StartHandle.
* The UserFunction is called whenever an object of type
- * Device is found. If the user function returns
+ * Device is found. If the user function returns
* a non-zero value, the search is terminated immediately and this
* value is returned to the caller.
*
}
ACPI_EXPORT_SYMBOL (AcpiGetData)
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __NSXFNAME_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#define EXPORT_ACPI_INTERFACES
#include "acpi.h"
#include "accommon.h"
static char *
AcpiNsCopyDeviceId (
- ACPI_DEVICE_ID *Dest,
- ACPI_DEVICE_ID *Source,
+ ACPI_PNP_DEVICE_ID *Dest,
+ ACPI_PNP_DEVICE_ID *Source,
char *StringArea);
* RETURN: Status
*
* DESCRIPTION: This routine will search for a caller specified name in the
- * name space. The caller can restrict the search region by
- * specifying a non NULL parent. The parent value is itself a
+ * name space. The caller can restrict the search region by
+ * specifying a non NULL parent. The parent value is itself a
* namespace handle.
*
******************************************************************************/
*
* Error for <null Parent + relative path>
*/
- if (AcpiNsValidRootPrefix (Pathname[0]))
+ if (ACPI_IS_ROOT_PREFIX (Pathname[0]))
{
/* Pathname is fully qualified (starts with '\') */
* RETURN: Pointer to a string containing the fully qualified Name.
*
* DESCRIPTION: This routine returns the fully qualified name associated with
- * the Handle parameter. This and the AcpiPathnameToHandle are
+ * the Handle parameter. This and the AcpiPathnameToHandle are
* complementary functions.
*
******************************************************************************/
{
ACPI_STATUS Status;
ACPI_NAMESPACE_NODE *Node;
+ char *NodeName;
/* Parameter validation */
/* Just copy the ACPI name from the Node and zero terminate it */
- ACPI_STRNCPY (Buffer->Pointer, AcpiUtGetNodeName (Node),
- ACPI_NAME_SIZE);
+ NodeName = AcpiUtGetNodeName (Node);
+ ACPI_MOVE_NAME (Buffer->Pointer, NodeName);
((char *) Buffer->Pointer) [ACPI_NAME_SIZE] = 0;
Status = AE_OK;
*
* FUNCTION: AcpiNsCopyDeviceId
*
- * PARAMETERS: Dest - Pointer to the destination DEVICE_ID
- * Source - Pointer to the source DEVICE_ID
+ * PARAMETERS: Dest - Pointer to the destination PNP_DEVICE_ID
+ * Source - Pointer to the source PNP_DEVICE_ID
* StringArea - Pointer to where to copy the dest string
*
* RETURN: Pointer to the next string area
*
- * DESCRIPTION: Copy a single DEVICE_ID, including the string data.
+ * DESCRIPTION: Copy a single PNP_DEVICE_ID, including the string data.
*
******************************************************************************/
static char *
AcpiNsCopyDeviceId (
- ACPI_DEVICE_ID *Dest,
- ACPI_DEVICE_ID *Source,
+ ACPI_PNP_DEVICE_ID *Dest,
+ ACPI_PNP_DEVICE_ID *Source,
char *StringArea)
{
- /* Create the destination DEVICE_ID */
+
+ /* Create the destination PNP_DEVICE_ID */
Dest->String = StringArea;
Dest->Length = Source->Length;
* namespace node and possibly by running several standard
* control methods (Such as in the case of a device.)
*
- * For Device and Processor objects, run the Device _HID, _UID, _CID, _STA,
- * _ADR, _SxW, and _SxD methods.
+ * For Device and Processor objects, run the Device _HID, _UID, _CID, _SUB,
+ * _STA, _ADR, _SxW, and _SxD methods.
*
* Note: Allocates the return buffer, must be freed by the caller.
*
{
ACPI_NAMESPACE_NODE *Node;
ACPI_DEVICE_INFO *Info;
- ACPI_DEVICE_ID_LIST *CidList = NULL;
- ACPI_DEVICE_ID *Hid = NULL;
- ACPI_DEVICE_ID *Uid = NULL;
+ ACPI_PNP_DEVICE_ID_LIST *CidList = NULL;
+ ACPI_PNP_DEVICE_ID *Hid = NULL;
+ ACPI_PNP_DEVICE_ID *Uid = NULL;
+ ACPI_PNP_DEVICE_ID *Sub = NULL;
char *NextIdString;
ACPI_OBJECT_TYPE Type;
ACPI_NAME Name;
Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE (Status))
{
- goto Cleanup;
+ return (Status);
}
Node = AcpiNsValidateHandle (Handle);
{
/*
* Get extra info for ACPI Device/Processor objects only:
- * Run the Device _HID, _UID, and _CID methods.
+ * Run the Device _HID, _UID, _SUB, and _CID methods.
*
* Note: none of these methods are required, so they may or may
* not be present for this device. The Info->Valid bitfield is used
Valid |= ACPI_VALID_UID;
}
+ /* Execute the Device._SUB method */
+
+ Status = AcpiUtExecute_SUB (Node, &Sub);
+ if (ACPI_SUCCESS (Status))
+ {
+ InfoSize += Sub->Length;
+ Valid |= ACPI_VALID_SUB;
+ }
+
/* Execute the Device._CID method */
Status = AcpiUtExecute_CID (Node, &CidList);
{
/* Add size of CID strings and CID pointer array */
- InfoSize += (CidList->ListSize - sizeof (ACPI_DEVICE_ID_LIST));
+ InfoSize += (CidList->ListSize - sizeof (ACPI_PNP_DEVICE_ID_LIST));
Valid |= ACPI_VALID_CID;
}
}
* Get extra info for ACPI Device/Processor objects only:
* Run the _STA, _ADR and, SxW, and _SxD methods.
*
- * Note: none of these methods are required, so they may or may
+ * Notes: none of these methods are required, so they may or may
* not be present for this device. The Info->Valid bitfield is used
* to indicate which methods were found and run successfully.
+ *
+ * For _STA, if the method does not exist, then (as per the ACPI
+ * specification), the returned CurrentStatus flags will indicate
+ * that the device is present/functional/enabled. Otherwise, the
+ * CurrentStatus flags reflect the value returned from _STA.
*/
/* Execute the Device._STA method */
NextIdString = ACPI_CAST_PTR (char, Info->CompatibleIdList.Ids);
if (CidList)
{
- /* Point past the CID DEVICE_ID array */
+ /* Point past the CID PNP_DEVICE_ID array */
- NextIdString += ((ACPI_SIZE) CidList->Count * sizeof (ACPI_DEVICE_ID));
+ NextIdString += ((ACPI_SIZE) CidList->Count * sizeof (ACPI_PNP_DEVICE_ID));
}
/*
- * Copy the HID, UID, and CIDs to the return buffer. The variable-length
- * strings are copied to the reserved area at the end of the buffer.
+ * Copy the HID, UID, SUB, and CIDs to the return buffer.
+ * The variable-length strings are copied to the reserved area
+ * at the end of the buffer.
*
* For HID and CID, check if the ID is a PCI Root Bridge.
*/
Uid, NextIdString);
}
+ if (Sub)
+ {
+ NextIdString = AcpiNsCopyDeviceId (&Info->SubsystemId,
+ Sub, NextIdString);
+ }
+
if (CidList)
{
Info->CompatibleIdList.Count = CidList->Count;
{
ACPI_FREE (Uid);
}
+ if (Sub)
+ {
+ ACPI_FREE (Sub);
+ }
if (CidList)
{
ACPI_FREE (CidList);
MethodObj->Method.ParamCount = (UINT8)
(MethodFlags & AML_METHOD_ARG_COUNT);
- MethodObj->Method.MethodFlags = (UINT8)
- (MethodFlags & ~AML_METHOD_ARG_COUNT);
-
if (MethodFlags & AML_METHOD_SERIALIZED)
{
+ MethodObj->Method.InfoFlags = ACPI_METHOD_SERIALIZED;
+
MethodObj->Method.SyncLevel = (UINT8)
((MethodFlags & AML_METHOD_SYNC_LEVEL) >> 4);
}
* Now that it is complete, we can attach the new method object to
* the method Node (detaches/deletes any existing object)
*/
- Status = AcpiNsAttachObject (Node, MethodObj,
- ACPI_TYPE_METHOD);
+ Status = AcpiNsAttachObject (Node, MethodObj, ACPI_TYPE_METHOD);
/*
* Flag indicates AML buffer is dynamic, must be deleted later.
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __NSXFOBJ_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#define EXPORT_ACPI_INTERFACES
#include "acpi.h"
#include "accommon.h"
*
* RETURN: Status
*
- * DESCRIPTION: Return the next peer object within the namespace. If Handle is
- * valid, Scope is ignored. Otherwise, the first object within
+ * DESCRIPTION: Return the next peer object within the namespace. If Handle is
+ * valid, Scope is ignored. Otherwise, the first object within
* Scope is returned.
*
******************************************************************************/
}
ACPI_EXPORT_SYMBOL (AcpiGetNextObject)
-
/******************************************************************************
*
- * 1. Copyright Notice
+ * Module Name: osminixxf - MINIX3 OSL interfaces
*
- * Some or all of this work - Copyright (c) 1999 - 2008, Intel Corp.
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include <stdio.h>
#include <stdlib.h>
}
+/******************************************************************************
+ *
+ * FUNCTION: AcpiOsPhysicalTableOverride
+ *
+ * PARAMETERS: ExistingTable - Header of current table (probably firmware)
+ * NewAddress - Where new table address is returned
+ * (Physical address)
+ * NewTableLength - Where new table length is returned
+ *
+ * RETURN: Status, address/length of new table. Null pointer returned
+ * if no table is available to override.
+ *
+ *****************************************************************************/
+
+ACPI_STATUS
+AcpiOsPhysicalTableOverride (
+ ACPI_TABLE_HEADER *ExistingTable,
+ ACPI_PHYSICAL_ADDRESS *NewAddress,
+ UINT32 *NewTableLength)
+{
+ *NewAddress = 0;
+ return (AE_OK);
+}
+
+
/******************************************************************************
*
* FUNCTION: AcpiOsRedirectOutput
*
* FUNCTION: AcpiOsGetLine
*
- * PARAMETERS: fmt Standard printf format
- * args Argument list
+ * PARAMETERS: Buffer - Where to return the command line
+ * BufferLength - Maximum length of Buffer
+ * BytesRead - Where the actual byte count is returned
*
- * RETURN: Actual bytes read
+ * RETURN: Status and actual bytes read
*
- * DESCRIPTION: Formatted input with argument list pointer
+ * DESCRIPTION: Get the next input line from the terminal. NOTE: For the
+ * AcpiExec utility, we use the acgetline module instead to
+ * provide line-editing and history support.
*
*****************************************************************************/
-UINT32
+ACPI_STATUS
AcpiOsGetLine (
- char *Buffer)
+ char *Buffer,
+ UINT32 BufferLength,
+ UINT32 *BytesRead)
{
panic("NOTIMPLEMENTED %s\n", __func__);
return 0;
ACPI_STATUS
AcpiOsReadMemory (
ACPI_PHYSICAL_ADDRESS Address,
- UINT32 *Value,
+ UINT64 *Value,
UINT32 Width)
{
/* FIXME this operation is ignored */
ACPI_STATUS
AcpiOsWriteMemory (
ACPI_PHYSICAL_ADDRESS Address,
- UINT32 Value,
+ UINT64 Value,
UINT32 Width)
{
/* FIXME this operation is ignored */
AcpiOsReadPciConfiguration (
ACPI_PCI_ID *PciId,
UINT32 Register,
- void *Value,
+ UINT64 *Value,
UINT32 Width)
{
int err;
return AE_OK;
}
+
+
+/******************************************************************************
+ *
+ * FUNCTION: AcpiOsWaitEventsComplete
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Wait for all asynchronous events to complete. This
+ * implementation does nothing.
+ *
+ *****************************************************************************/
+
+void
+AcpiOsWaitEventsComplete (
+ void)
+{
+ return;
+}
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __PSARGS_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
* RETURN: Pointer to end-of-package +1
*
* DESCRIPTION: Get next package length and return a pointer past the end of
- * the package. Consumes the package length field
+ * the package. Consumes the package length field
*
******************************************************************************/
* RETURN: Pointer to the start of the name string (pointer points into
* the AML.
*
- * DESCRIPTION: Get next raw namestring within the AML stream. Handles all name
- * prefix characters. Set parser state to point past the string.
+ * DESCRIPTION: Get next raw namestring within the AML stream. Handles all name
+ * prefix characters. Set parser state to point past the string.
* (Name is consumed from the AML.)
*
******************************************************************************/
/* Point past any namestring prefix characters (backslash or carat) */
- while (AcpiPsIsPrefixChar (*End))
+ while (ACPI_IS_ROOT_PREFIX (*End) ||
+ ACPI_IS_PARENT_PREFIX (*End))
{
End++;
}
*
* DESCRIPTION: Get next name (if method call, return # of required args).
* Names are looked up in the internal namespace to determine
- * if the name represents a control method. If a method
+ * if the name represents a control method. If a method
* is found, the number of arguments to the method is returned.
* This information is critical for parsing to continue correctly.
*
Length = 1;
break;
-
case ARGP_WORDDATA:
/* Get 2 bytes from the AML stream */
Length = 2;
break;
-
case ARGP_DWORDDATA:
/* Get 4 bytes from the AML stream */
Length = 4;
break;
-
case ARGP_QWORDDATA:
/* Get 8 bytes from the AML stream */
Length = 8;
break;
-
case ARGP_CHARLIST:
/* Get a pointer to the string, point past the string */
Length++;
break;
-
case ARGP_NAME:
case ARGP_NAMESTRING:
Arg->Common.Value.Name = AcpiPsGetNextNamestring (ParserState);
return_VOID;
-
default:
ACPI_ERROR ((AE_INFO, "Invalid ArgType 0x%X", ArgType));
AcpiPsGetNextField (
ACPI_PARSE_STATE *ParserState)
{
- UINT32 AmlOffset = (UINT32)
- ACPI_PTR_DIFF (ParserState->Aml,
- ParserState->AmlStart);
+ UINT32 AmlOffset;
ACPI_PARSE_OBJECT *Field;
+ ACPI_PARSE_OBJECT *Arg = NULL;
UINT16 Opcode;
UINT32 Name;
+ UINT8 AccessType;
+ UINT8 AccessAttribute;
+ UINT8 AccessLength;
+ UINT32 PkgLength;
+ UINT8 *PkgEnd;
+ UINT32 BufferLength;
ACPI_FUNCTION_TRACE (PsGetNextField);
+ AmlOffset = (UINT32) ACPI_PTR_DIFF (
+ ParserState->Aml, ParserState->AmlStart);
+
/* Determine field type */
switch (ACPI_GET8 (ParserState->Aml))
{
- default:
+ case AML_FIELD_OFFSET_OP:
- Opcode = AML_INT_NAMEDFIELD_OP;
+ Opcode = AML_INT_RESERVEDFIELD_OP;
+ ParserState->Aml++;
break;
- case 0x00:
+ case AML_FIELD_ACCESS_OP:
- Opcode = AML_INT_RESERVEDFIELD_OP;
+ Opcode = AML_INT_ACCESSFIELD_OP;
ParserState->Aml++;
break;
- case 0x01:
+ case AML_FIELD_CONNECTION_OP:
- Opcode = AML_INT_ACCESSFIELD_OP;
+ Opcode = AML_INT_CONNECTION_OP;
ParserState->Aml++;
break;
+
+ case AML_FIELD_EXT_ACCESS_OP:
+
+ Opcode = AML_INT_EXTACCESSFIELD_OP;
+ ParserState->Aml++;
+ break;
+
+ default:
+
+ Opcode = AML_INT_NAMEDFIELD_OP;
+ break;
}
/* Allocate a new field op */
case AML_INT_ACCESSFIELD_OP:
+ case AML_INT_EXTACCESSFIELD_OP:
/*
* Get AccessType and AccessAttrib and merge into the field Op
- * AccessType is first operand, AccessAttribute is second
+ * AccessType is first operand, AccessAttribute is second. stuff
+ * these bytes into the node integer value for convenience.
*/
- Field->Common.Value.Integer = (((UINT32) ACPI_GET8 (ParserState->Aml) << 8));
+
+ /* Get the two bytes (Type/Attribute) */
+
+ AccessType = ACPI_GET8 (ParserState->Aml);
ParserState->Aml++;
- Field->Common.Value.Integer |= ACPI_GET8 (ParserState->Aml);
+ AccessAttribute = ACPI_GET8 (ParserState->Aml);
ParserState->Aml++;
+
+ Field->Common.Value.Integer = (UINT8) AccessType;
+ Field->Common.Value.Integer |= (UINT16) (AccessAttribute << 8);
+
+ /* This opcode has a third byte, AccessLength */
+
+ if (Opcode == AML_INT_EXTACCESSFIELD_OP)
+ {
+ AccessLength = ACPI_GET8 (ParserState->Aml);
+ ParserState->Aml++;
+
+ Field->Common.Value.Integer |= (UINT32) (AccessLength << 16);
+ }
break;
+
+ case AML_INT_CONNECTION_OP:
+
+ /*
+ * Argument for Connection operator can be either a Buffer
+ * (resource descriptor), or a NameString.
+ */
+ if (ACPI_GET8 (ParserState->Aml) == AML_BUFFER_OP)
+ {
+ ParserState->Aml++;
+
+ PkgEnd = ParserState->Aml;
+ PkgLength = AcpiPsGetNextPackageLength (ParserState);
+ PkgEnd += PkgLength;
+
+ if (ParserState->Aml < PkgEnd)
+ {
+ /* Non-empty list */
+
+ Arg = AcpiPsAllocOp (AML_INT_BYTELIST_OP);
+ if (!Arg)
+ {
+ AcpiPsFreeOp (Field);
+ return_PTR (NULL);
+ }
+
+ /* Get the actual buffer length argument */
+
+ Opcode = ACPI_GET8 (ParserState->Aml);
+ ParserState->Aml++;
+
+ switch (Opcode)
+ {
+ case AML_BYTE_OP: /* AML_BYTEDATA_ARG */
+
+ BufferLength = ACPI_GET8 (ParserState->Aml);
+ ParserState->Aml += 1;
+ break;
+
+ case AML_WORD_OP: /* AML_WORDDATA_ARG */
+
+ BufferLength = ACPI_GET16 (ParserState->Aml);
+ ParserState->Aml += 2;
+ break;
+
+ case AML_DWORD_OP: /* AML_DWORDATA_ARG */
+
+ BufferLength = ACPI_GET32 (ParserState->Aml);
+ ParserState->Aml += 4;
+ break;
+
+ default:
+
+ BufferLength = 0;
+ break;
+ }
+
+ /* Fill in bytelist data */
+
+ Arg->Named.Value.Size = BufferLength;
+ Arg->Named.Data = ParserState->Aml;
+ }
+
+ /* Skip to End of byte data */
+
+ ParserState->Aml = PkgEnd;
+ }
+ else
+ {
+ Arg = AcpiPsAllocOp (AML_INT_NAMEPATH_OP);
+ if (!Arg)
+ {
+ AcpiPsFreeOp (Field);
+ return_PTR (NULL);
+ }
+
+ /* Get the Namestring argument */
+
+ Arg->Common.Value.Name = AcpiPsGetNextNamestring (ParserState);
+ }
+
+ /* Link the buffer/namestring to parent (CONNECTION_OP) */
+
+ AcpiPsAppendArg (Field, Arg);
+ break;
+
+
default:
/* Opcode was set in previous switch */
AcpiPsGetNextSimpleArg (ParserState, ArgType, Arg);
break;
-
case ARGP_PKGLENGTH:
/* Package length, nothing returned */
ParserState->PkgEnd = AcpiPsGetNextPackageEnd (ParserState);
break;
-
case ARGP_FIELDLIST:
if (ParserState->Aml < ParserState->PkgEnd)
}
break;
-
case ARGP_BYTELIST:
if (ParserState->Aml < ParserState->PkgEnd)
}
break;
-
case ARGP_TARGET:
case ARGP_SUPERNAME:
case ARGP_SIMPLENAME:
Subop = AcpiPsPeekOpcode (ParserState);
if (Subop == 0 ||
AcpiPsIsLeadingChar (Subop) ||
- AcpiPsIsPrefixChar (Subop))
+ ACPI_IS_ROOT_PREFIX (Subop) ||
+ ACPI_IS_PARENT_PREFIX (Subop))
{
/* NullName or NameString */
}
break;
-
case ARGP_DATAOBJ:
case ARGP_TERMARG:
WalkState->ArgCount = 1;
break;
-
case ARGP_DATAOBJLIST:
case ARGP_TERMLIST:
case ARGP_OBJLIST:
}
break;
-
default:
ACPI_ERROR ((AE_INFO, "Invalid ArgType: 0x%X", ArgType));
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
/*
* Parse the AML and build an operation tree as most interpreters, (such as
#define _COMPONENT ACPI_PARSER
ACPI_MODULE_NAME ("psloop")
-static UINT32 AcpiGbl_Depth = 0;
-
/* Local prototypes */
-static ACPI_STATUS
-AcpiPsGetAmlOpcode (
- ACPI_WALK_STATE *WalkState);
-
-static ACPI_STATUS
-AcpiPsBuildNamedOp (
- ACPI_WALK_STATE *WalkState,
- UINT8 *AmlOpStart,
- ACPI_PARSE_OBJECT *UnnamedOp,
- ACPI_PARSE_OBJECT **Op);
-
-static ACPI_STATUS
-AcpiPsCreateOp (
- ACPI_WALK_STATE *WalkState,
- UINT8 *AmlOpStart,
- ACPI_PARSE_OBJECT **NewOp);
-
static ACPI_STATUS
AcpiPsGetArguments (
ACPI_WALK_STATE *WalkState,
UINT8 *AmlOpStart,
ACPI_PARSE_OBJECT *Op);
-static ACPI_STATUS
-AcpiPsCompleteOp (
- ACPI_WALK_STATE *WalkState,
- ACPI_PARSE_OBJECT **Op,
- ACPI_STATUS Status);
-
-static ACPI_STATUS
-AcpiPsCompleteFinalOp (
- ACPI_WALK_STATE *WalkState,
- ACPI_PARSE_OBJECT *Op,
- ACPI_STATUS Status);
-
static void
AcpiPsLinkModuleCode (
ACPI_PARSE_OBJECT *ParentOp,
ACPI_OWNER_ID OwnerId);
-/*******************************************************************************
- *
- * FUNCTION: AcpiPsGetAmlOpcode
- *
- * PARAMETERS: WalkState - Current state
- *
- * RETURN: Status
- *
- * DESCRIPTION: Extract the next AML opcode from the input stream.
- *
- ******************************************************************************/
-
-static ACPI_STATUS
-AcpiPsGetAmlOpcode (
- ACPI_WALK_STATE *WalkState)
-{
-
- ACPI_FUNCTION_TRACE_PTR (PsGetAmlOpcode, WalkState);
-
-
- WalkState->AmlOffset = (UINT32) ACPI_PTR_DIFF (WalkState->ParserState.Aml,
- WalkState->ParserState.AmlStart);
- WalkState->Opcode = AcpiPsPeekOpcode (&(WalkState->ParserState));
-
- /*
- * First cut to determine what we have found:
- * 1) A valid AML opcode
- * 2) A name string
- * 3) An unknown/invalid opcode
- */
- WalkState->OpInfo = AcpiPsGetOpcodeInfo (WalkState->Opcode);
-
- switch (WalkState->OpInfo->Class)
- {
- case AML_CLASS_ASCII:
- case AML_CLASS_PREFIX:
- /*
- * Starts with a valid prefix or ASCII char, this is a name
- * string. Convert the bare name string to a namepath.
- */
- WalkState->Opcode = AML_INT_NAMEPATH_OP;
- WalkState->ArgTypes = ARGP_NAMESTRING;
- break;
-
- case AML_CLASS_UNKNOWN:
-
- /* The opcode is unrecognized. Just skip unknown opcodes */
-
- ACPI_ERROR ((AE_INFO,
- "Found unknown opcode 0x%X at AML address %p offset 0x%X, ignoring",
- WalkState->Opcode, WalkState->ParserState.Aml, WalkState->AmlOffset));
-
- ACPI_DUMP_BUFFER (WalkState->ParserState.Aml, 128);
-
- /* Assume one-byte bad opcode */
-
- WalkState->ParserState.Aml++;
- return_ACPI_STATUS (AE_CTRL_PARSE_CONTINUE);
-
- default:
-
- /* Found opcode info, this is a normal opcode */
-
- WalkState->ParserState.Aml += AcpiPsGetOpcodeSize (WalkState->Opcode);
- WalkState->ArgTypes = WalkState->OpInfo->ParseArgs;
- break;
- }
-
- return_ACPI_STATUS (AE_OK);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiPsBuildNamedOp
- *
- * PARAMETERS: WalkState - Current state
- * AmlOpStart - Begin of named Op in AML
- * UnnamedOp - Early Op (not a named Op)
- * Op - Returned Op
- *
- * RETURN: Status
- *
- * DESCRIPTION: Parse a named Op
- *
- ******************************************************************************/
-
-static ACPI_STATUS
-AcpiPsBuildNamedOp (
- ACPI_WALK_STATE *WalkState,
- UINT8 *AmlOpStart,
- ACPI_PARSE_OBJECT *UnnamedOp,
- ACPI_PARSE_OBJECT **Op)
-{
- ACPI_STATUS Status = AE_OK;
- ACPI_PARSE_OBJECT *Arg = NULL;
-
-
- ACPI_FUNCTION_TRACE_PTR (PsBuildNamedOp, WalkState);
-
-
- UnnamedOp->Common.Value.Arg = NULL;
- UnnamedOp->Common.ArgListLength = 0;
- UnnamedOp->Common.AmlOpcode = WalkState->Opcode;
-
- /*
- * Get and append arguments until we find the node that contains
- * the name (the type ARGP_NAME).
- */
- while (GET_CURRENT_ARG_TYPE (WalkState->ArgTypes) &&
- (GET_CURRENT_ARG_TYPE (WalkState->ArgTypes) != ARGP_NAME))
- {
- Status = AcpiPsGetNextArg (WalkState, &(WalkState->ParserState),
- GET_CURRENT_ARG_TYPE (WalkState->ArgTypes), &Arg);
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
-
- AcpiPsAppendArg (UnnamedOp, Arg);
- INCREMENT_ARG_LIST (WalkState->ArgTypes);
- }
-
- /*
- * Make sure that we found a NAME and didn't run out of arguments
- */
- if (!GET_CURRENT_ARG_TYPE (WalkState->ArgTypes))
- {
- return_ACPI_STATUS (AE_AML_NO_OPERAND);
- }
-
- /* We know that this arg is a name, move to next arg */
-
- INCREMENT_ARG_LIST (WalkState->ArgTypes);
-
- /*
- * Find the object. This will either insert the object into
- * the namespace or simply look it up
- */
- WalkState->Op = NULL;
-
- Status = WalkState->DescendingCallback (WalkState, Op);
- if (ACPI_FAILURE (Status))
- {
- ACPI_EXCEPTION ((AE_INFO, Status, "During name lookup/catalog"));
- return_ACPI_STATUS (Status);
- }
-
- if (!*Op)
- {
- return_ACPI_STATUS (AE_CTRL_PARSE_CONTINUE);
- }
-
- Status = AcpiPsNextParseState (WalkState, *Op, Status);
- if (ACPI_FAILURE (Status))
- {
- if (Status == AE_CTRL_PENDING)
- {
- return_ACPI_STATUS (AE_CTRL_PARSE_PENDING);
- }
- return_ACPI_STATUS (Status);
- }
-
- AcpiPsAppendArg (*Op, UnnamedOp->Common.Value.Arg);
- AcpiGbl_Depth++;
-
- if ((*Op)->Common.AmlOpcode == AML_REGION_OP ||
- (*Op)->Common.AmlOpcode == AML_DATA_REGION_OP)
- {
- /*
- * Defer final parsing of an OperationRegion body, because we don't
- * have enough info in the first pass to parse it correctly (i.e.,
- * there may be method calls within the TermArg elements of the body.)
- *
- * However, we must continue parsing because the opregion is not a
- * standalone package -- we don't know where the end is at this point.
- *
- * (Length is unknown until parse of the body complete)
- */
- (*Op)->Named.Data = AmlOpStart;
- (*Op)->Named.Length = 0;
- }
-
- return_ACPI_STATUS (AE_OK);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiPsCreateOp
- *
- * PARAMETERS: WalkState - Current state
- * AmlOpStart - Op start in AML
- * NewOp - Returned Op
- *
- * RETURN: Status
- *
- * DESCRIPTION: Get Op from AML
- *
- ******************************************************************************/
-
-static ACPI_STATUS
-AcpiPsCreateOp (
- ACPI_WALK_STATE *WalkState,
- UINT8 *AmlOpStart,
- ACPI_PARSE_OBJECT **NewOp)
-{
- ACPI_STATUS Status = AE_OK;
- ACPI_PARSE_OBJECT *Op;
- ACPI_PARSE_OBJECT *NamedOp = NULL;
- ACPI_PARSE_OBJECT *ParentScope;
- UINT8 ArgumentCount;
- const ACPI_OPCODE_INFO *OpInfo;
-
-
- ACPI_FUNCTION_TRACE_PTR (PsCreateOp, WalkState);
-
-
- Status = AcpiPsGetAmlOpcode (WalkState);
- if (Status == AE_CTRL_PARSE_CONTINUE)
- {
- return_ACPI_STATUS (AE_CTRL_PARSE_CONTINUE);
- }
-
- /* Create Op structure and append to parent's argument list */
-
- WalkState->OpInfo = AcpiPsGetOpcodeInfo (WalkState->Opcode);
- Op = AcpiPsAllocOp (WalkState->Opcode);
- if (!Op)
- {
- return_ACPI_STATUS (AE_NO_MEMORY);
- }
-
- if (WalkState->OpInfo->Flags & AML_NAMED)
- {
- Status = AcpiPsBuildNamedOp (WalkState, AmlOpStart, Op, &NamedOp);
- AcpiPsFreeOp (Op);
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
-
- *NewOp = NamedOp;
- return_ACPI_STATUS (AE_OK);
- }
-
- /* Not a named opcode, just allocate Op and append to parent */
-
- if (WalkState->OpInfo->Flags & AML_CREATE)
- {
- /*
- * Backup to beginning of CreateXXXfield declaration
- * BodyLength is unknown until we parse the body
- */
- Op->Named.Data = AmlOpStart;
- Op->Named.Length = 0;
- }
-
- if (WalkState->Opcode == AML_BANK_FIELD_OP)
- {
- /*
- * Backup to beginning of BankField declaration
- * BodyLength is unknown until we parse the body
- */
- Op->Named.Data = AmlOpStart;
- Op->Named.Length = 0;
- }
-
- ParentScope = AcpiPsGetParentScope (&(WalkState->ParserState));
- AcpiPsAppendArg (ParentScope, Op);
-
- if (ParentScope)
- {
- OpInfo = AcpiPsGetOpcodeInfo (ParentScope->Common.AmlOpcode);
- if (OpInfo->Flags & AML_HAS_TARGET)
- {
- ArgumentCount = AcpiPsGetArgumentCount (OpInfo->Type);
- if (ParentScope->Common.ArgListLength > ArgumentCount)
- {
- Op->Common.Flags |= ACPI_PARSEOP_TARGET;
- }
- }
- else if (ParentScope->Common.AmlOpcode == AML_INCREMENT_OP)
- {
- Op->Common.Flags |= ACPI_PARSEOP_TARGET;
- }
- }
-
- if (WalkState->DescendingCallback != NULL)
- {
- /*
- * Find the object. This will either insert the object into
- * the namespace or simply look it up
- */
- WalkState->Op = *NewOp = Op;
-
- Status = WalkState->DescendingCallback (WalkState, &Op);
- Status = AcpiPsNextParseState (WalkState, Op, Status);
- if (Status == AE_CTRL_PENDING)
- {
- Status = AE_CTRL_PARSE_PENDING;
- }
- }
-
- return_ACPI_STATUS (Status);
-}
-
-
/*******************************************************************************
*
* FUNCTION: AcpiPsGetArguments
case AML_IF_OP:
case AML_ELSE_OP:
case AML_WHILE_OP:
-
/*
* Currently supported module-level opcodes are:
* IF/ELSE/WHILE. These appear to be the most common,
(!Arg))
{
ACPI_WARNING ((AE_INFO,
- "Detected an unsupported executable opcode "
- "at module-level: [0x%.4X] at table offset 0x%.4X",
+ "Unsupported module-level executable opcode "
+ "0x%.2X at table offset 0x%.4X",
Op->Common.AmlOpcode,
(UINT32) (ACPI_PTR_DIFF (AmlOpStart,
WalkState->ParserState.AmlStart) +
default:
/* No action for all other opcodes */
+
break;
}
MethodObj->Method.AmlStart = AmlStart;
MethodObj->Method.AmlLength = AmlLength;
MethodObj->Method.OwnerId = OwnerId;
- MethodObj->Method.Flags |= AOPOBJ_MODULE_LEVEL;
+ MethodObj->Method.InfoFlags |= ACPI_METHOD_MODULE_LEVEL;
/*
* Save the parent node in NextObject. This is cheating, but we
}
}
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiPsCompleteOp
- *
- * PARAMETERS: WalkState - Current state
- * Op - Returned Op
- * Status - Parse status before complete Op
- *
- * RETURN: Status
- *
- * DESCRIPTION: Complete Op
- *
- ******************************************************************************/
-
-static ACPI_STATUS
-AcpiPsCompleteOp (
- ACPI_WALK_STATE *WalkState,
- ACPI_PARSE_OBJECT **Op,
- ACPI_STATUS Status)
-{
- ACPI_STATUS Status2;
-
-
- ACPI_FUNCTION_TRACE_PTR (PsCompleteOp, WalkState);
-
-
- /*
- * Finished one argument of the containing scope
- */
- WalkState->ParserState.Scope->ParseScope.ArgCount--;
-
- /* Close this Op (will result in parse subtree deletion) */
-
- Status2 = AcpiPsCompleteThisOp (WalkState, *Op);
- if (ACPI_FAILURE (Status2))
- {
- return_ACPI_STATUS (Status2);
- }
-
- *Op = NULL;
-
- switch (Status)
- {
- case AE_OK:
- break;
-
-
- case AE_CTRL_TRANSFER:
-
- /* We are about to transfer to a called method */
-
- WalkState->PrevOp = NULL;
- WalkState->PrevArgTypes = WalkState->ArgTypes;
- return_ACPI_STATUS (Status);
-
-
- case AE_CTRL_END:
-
- AcpiPsPopScope (&(WalkState->ParserState), Op,
- &WalkState->ArgTypes, &WalkState->ArgCount);
-
- if (*Op)
- {
- WalkState->Op = *Op;
- WalkState->OpInfo = AcpiPsGetOpcodeInfo ((*Op)->Common.AmlOpcode);
- WalkState->Opcode = (*Op)->Common.AmlOpcode;
-
- Status = WalkState->AscendingCallback (WalkState);
- Status = AcpiPsNextParseState (WalkState, *Op, Status);
-
- Status2 = AcpiPsCompleteThisOp (WalkState, *Op);
- if (ACPI_FAILURE (Status2))
- {
- return_ACPI_STATUS (Status2);
- }
- }
-
- Status = AE_OK;
- break;
-
-
- case AE_CTRL_BREAK:
- case AE_CTRL_CONTINUE:
-
- /* Pop off scopes until we find the While */
-
- while (!(*Op) || ((*Op)->Common.AmlOpcode != AML_WHILE_OP))
- {
- AcpiPsPopScope (&(WalkState->ParserState), Op,
- &WalkState->ArgTypes, &WalkState->ArgCount);
- }
-
- /* Close this iteration of the While loop */
-
- WalkState->Op = *Op;
- WalkState->OpInfo = AcpiPsGetOpcodeInfo ((*Op)->Common.AmlOpcode);
- WalkState->Opcode = (*Op)->Common.AmlOpcode;
-
- Status = WalkState->AscendingCallback (WalkState);
- Status = AcpiPsNextParseState (WalkState, *Op, Status);
-
- Status2 = AcpiPsCompleteThisOp (WalkState, *Op);
- if (ACPI_FAILURE (Status2))
- {
- return_ACPI_STATUS (Status2);
- }
-
- Status = AE_OK;
- break;
-
-
- case AE_CTRL_TERMINATE:
-
- /* Clean up */
- do
- {
- if (*Op)
- {
- Status2 = AcpiPsCompleteThisOp (WalkState, *Op);
- if (ACPI_FAILURE (Status2))
- {
- return_ACPI_STATUS (Status2);
- }
-
- AcpiUtDeleteGenericState (
- AcpiUtPopGenericState (&WalkState->ControlState));
- }
-
- AcpiPsPopScope (&(WalkState->ParserState), Op,
- &WalkState->ArgTypes, &WalkState->ArgCount);
-
- } while (*Op);
-
- return_ACPI_STATUS (AE_OK);
-
-
- default: /* All other non-AE_OK status */
-
- do
- {
- if (*Op)
- {
- Status2 = AcpiPsCompleteThisOp (WalkState, *Op);
- if (ACPI_FAILURE (Status2))
- {
- return_ACPI_STATUS (Status2);
- }
- }
-
- AcpiPsPopScope (&(WalkState->ParserState), Op,
- &WalkState->ArgTypes, &WalkState->ArgCount);
-
- } while (*Op);
-
-
-#if 0
- /*
- * TBD: Cleanup parse ops on error
- */
- if (*Op == NULL)
- {
- AcpiPsPopScope (ParserState, Op,
- &WalkState->ArgTypes, &WalkState->ArgCount);
- }
-#endif
- WalkState->PrevOp = NULL;
- WalkState->PrevArgTypes = WalkState->ArgTypes;
- return_ACPI_STATUS (Status);
- }
-
- /* This scope complete? */
-
- if (AcpiPsHasCompletedScope (&(WalkState->ParserState)))
- {
- AcpiPsPopScope (&(WalkState->ParserState), Op,
- &WalkState->ArgTypes, &WalkState->ArgCount);
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "Popped scope, Op=%p\n", *Op));
- }
- else
- {
- *Op = NULL;
- }
-
- return_ACPI_STATUS (AE_OK);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiPsCompleteFinalOp
- *
- * PARAMETERS: WalkState - Current state
- * Op - Current Op
- * Status - Current parse status before complete last
- * Op
- *
- * RETURN: Status
- *
- * DESCRIPTION: Complete last Op.
- *
- ******************************************************************************/
-
-static ACPI_STATUS
-AcpiPsCompleteFinalOp (
- ACPI_WALK_STATE *WalkState,
- ACPI_PARSE_OBJECT *Op,
- ACPI_STATUS Status)
-{
- ACPI_STATUS Status2;
-
-
- ACPI_FUNCTION_TRACE_PTR (PsCompleteFinalOp, WalkState);
-
-
- /*
- * Complete the last Op (if not completed), and clear the scope stack.
- * It is easily possible to end an AML "package" with an unbounded number
- * of open scopes (such as when several ASL blocks are closed with
- * sequential closing braces). We want to terminate each one cleanly.
- */
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "AML package complete at Op %p\n", Op));
- do
- {
- if (Op)
- {
- if (WalkState->AscendingCallback != NULL)
- {
- WalkState->Op = Op;
- WalkState->OpInfo = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode);
- WalkState->Opcode = Op->Common.AmlOpcode;
-
- Status = WalkState->AscendingCallback (WalkState);
- Status = AcpiPsNextParseState (WalkState, Op, Status);
- if (Status == AE_CTRL_PENDING)
- {
- Status = AcpiPsCompleteOp (WalkState, &Op, AE_OK);
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
- }
-
- if (Status == AE_CTRL_TERMINATE)
- {
- Status = AE_OK;
-
- /* Clean up */
- do
- {
- if (Op)
- {
- Status2 = AcpiPsCompleteThisOp (WalkState, Op);
- if (ACPI_FAILURE (Status2))
- {
- return_ACPI_STATUS (Status2);
- }
- }
-
- AcpiPsPopScope (&(WalkState->ParserState), &Op,
- &WalkState->ArgTypes, &WalkState->ArgCount);
-
- } while (Op);
-
- return_ACPI_STATUS (Status);
- }
-
- else if (ACPI_FAILURE (Status))
- {
- /* First error is most important */
-
- (void) AcpiPsCompleteThisOp (WalkState, Op);
- return_ACPI_STATUS (Status);
- }
- }
-
- Status2 = AcpiPsCompleteThisOp (WalkState, Op);
- if (ACPI_FAILURE (Status2))
- {
- return_ACPI_STATUS (Status2);
- }
- }
-
- AcpiPsPopScope (&(WalkState->ParserState), &Op, &WalkState->ArgTypes,
- &WalkState->ArgCount);
-
- } while (Op);
-
- return_ACPI_STATUS (Status);
-}
-
-
/*******************************************************************************
*
* FUNCTION: AcpiPsParseLoop
Status = AE_OK;
}
+ if (Status == AE_CTRL_TERMINATE)
+ {
+ return_ACPI_STATUS (Status);
+ }
+
Status = AcpiPsCompleteOp (WalkState, &Op, Status);
if (ACPI_FAILURE (Status))
{
WalkState->OpInfo = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode);
if (WalkState->OpInfo->Flags & AML_NAMED)
{
- if (AcpiGbl_Depth)
- {
- AcpiGbl_Depth--;
- }
-
if (Op->Common.AmlOpcode == AML_REGION_OP ||
Op->Common.AmlOpcode == AML_DATA_REGION_OP)
{
Status = AcpiPsCompleteFinalOp (WalkState, Op, Status);
return_ACPI_STATUS (Status);
}
-
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: psobject - Support for parse objects
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acparser.h"
+#include "amlcode.h"
+
+#define _COMPONENT ACPI_PARSER
+ ACPI_MODULE_NAME ("psobject")
+
+
+/* Local prototypes */
+
+static ACPI_STATUS
+AcpiPsGetAmlOpcode (
+ ACPI_WALK_STATE *WalkState);
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiPsGetAmlOpcode
+ *
+ * PARAMETERS: WalkState - Current state
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Extract the next AML opcode from the input stream.
+ *
+ ******************************************************************************/
+
+static ACPI_STATUS
+AcpiPsGetAmlOpcode (
+ ACPI_WALK_STATE *WalkState)
+{
+
+ ACPI_FUNCTION_TRACE_PTR (PsGetAmlOpcode, WalkState);
+
+
+ WalkState->AmlOffset = (UINT32) ACPI_PTR_DIFF (WalkState->ParserState.Aml,
+ WalkState->ParserState.AmlStart);
+ WalkState->Opcode = AcpiPsPeekOpcode (&(WalkState->ParserState));
+
+ /*
+ * First cut to determine what we have found:
+ * 1) A valid AML opcode
+ * 2) A name string
+ * 3) An unknown/invalid opcode
+ */
+ WalkState->OpInfo = AcpiPsGetOpcodeInfo (WalkState->Opcode);
+
+ switch (WalkState->OpInfo->Class)
+ {
+ case AML_CLASS_ASCII:
+ case AML_CLASS_PREFIX:
+ /*
+ * Starts with a valid prefix or ASCII char, this is a name
+ * string. Convert the bare name string to a namepath.
+ */
+ WalkState->Opcode = AML_INT_NAMEPATH_OP;
+ WalkState->ArgTypes = ARGP_NAMESTRING;
+ break;
+
+ case AML_CLASS_UNKNOWN:
+
+ /* The opcode is unrecognized. Complain and skip unknown opcodes */
+
+ if (WalkState->PassNumber == 2)
+ {
+ ACPI_ERROR ((AE_INFO,
+ "Unknown opcode 0x%.2X at table offset 0x%.4X, ignoring",
+ WalkState->Opcode,
+ (UINT32) (WalkState->AmlOffset + sizeof (ACPI_TABLE_HEADER))));
+
+ ACPI_DUMP_BUFFER ((WalkState->ParserState.Aml - 16), 48);
+
+#ifdef ACPI_ASL_COMPILER
+ /*
+ * This is executed for the disassembler only. Output goes
+ * to the disassembled ASL output file.
+ */
+ AcpiOsPrintf (
+ "/*\nError: Unknown opcode 0x%.2X at table offset 0x%.4X, context:\n",
+ WalkState->Opcode,
+ (UINT32) (WalkState->AmlOffset + sizeof (ACPI_TABLE_HEADER)));
+
+ /* Dump the context surrounding the invalid opcode */
+
+ AcpiUtDumpBuffer (((UINT8 *) WalkState->ParserState.Aml - 16),
+ 48, DB_BYTE_DISPLAY,
+ (WalkState->AmlOffset + sizeof (ACPI_TABLE_HEADER) - 16));
+ AcpiOsPrintf (" */\n");
+#endif
+ }
+
+ /* Increment past one-byte or two-byte opcode */
+
+ WalkState->ParserState.Aml++;
+ if (WalkState->Opcode > 0xFF) /* Can only happen if first byte is 0x5B */
+ {
+ WalkState->ParserState.Aml++;
+ }
+
+ return_ACPI_STATUS (AE_CTRL_PARSE_CONTINUE);
+
+ default:
+
+ /* Found opcode info, this is a normal opcode */
+
+ WalkState->ParserState.Aml += AcpiPsGetOpcodeSize (WalkState->Opcode);
+ WalkState->ArgTypes = WalkState->OpInfo->ParseArgs;
+ break;
+ }
+
+ return_ACPI_STATUS (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiPsBuildNamedOp
+ *
+ * PARAMETERS: WalkState - Current state
+ * AmlOpStart - Begin of named Op in AML
+ * UnnamedOp - Early Op (not a named Op)
+ * Op - Returned Op
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Parse a named Op
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiPsBuildNamedOp (
+ ACPI_WALK_STATE *WalkState,
+ UINT8 *AmlOpStart,
+ ACPI_PARSE_OBJECT *UnnamedOp,
+ ACPI_PARSE_OBJECT **Op)
+{
+ ACPI_STATUS Status = AE_OK;
+ ACPI_PARSE_OBJECT *Arg = NULL;
+
+
+ ACPI_FUNCTION_TRACE_PTR (PsBuildNamedOp, WalkState);
+
+
+ UnnamedOp->Common.Value.Arg = NULL;
+ UnnamedOp->Common.ArgListLength = 0;
+ UnnamedOp->Common.AmlOpcode = WalkState->Opcode;
+
+ /*
+ * Get and append arguments until we find the node that contains
+ * the name (the type ARGP_NAME).
+ */
+ while (GET_CURRENT_ARG_TYPE (WalkState->ArgTypes) &&
+ (GET_CURRENT_ARG_TYPE (WalkState->ArgTypes) != ARGP_NAME))
+ {
+ Status = AcpiPsGetNextArg (WalkState, &(WalkState->ParserState),
+ GET_CURRENT_ARG_TYPE (WalkState->ArgTypes), &Arg);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ AcpiPsAppendArg (UnnamedOp, Arg);
+ INCREMENT_ARG_LIST (WalkState->ArgTypes);
+ }
+
+ /*
+ * Make sure that we found a NAME and didn't run out of arguments
+ */
+ if (!GET_CURRENT_ARG_TYPE (WalkState->ArgTypes))
+ {
+ return_ACPI_STATUS (AE_AML_NO_OPERAND);
+ }
+
+ /* We know that this arg is a name, move to next arg */
+
+ INCREMENT_ARG_LIST (WalkState->ArgTypes);
+
+ /*
+ * Find the object. This will either insert the object into
+ * the namespace or simply look it up
+ */
+ WalkState->Op = NULL;
+
+ Status = WalkState->DescendingCallback (WalkState, Op);
+ if (ACPI_FAILURE (Status))
+ {
+ if (Status != AE_CTRL_TERMINATE)
+ {
+ ACPI_EXCEPTION ((AE_INFO, Status, "During name lookup/catalog"));
+ }
+ return_ACPI_STATUS (Status);
+ }
+
+ if (!*Op)
+ {
+ return_ACPI_STATUS (AE_CTRL_PARSE_CONTINUE);
+ }
+
+ Status = AcpiPsNextParseState (WalkState, *Op, Status);
+ if (ACPI_FAILURE (Status))
+ {
+ if (Status == AE_CTRL_PENDING)
+ {
+ Status = AE_CTRL_PARSE_PENDING;
+ }
+ return_ACPI_STATUS (Status);
+ }
+
+ AcpiPsAppendArg (*Op, UnnamedOp->Common.Value.Arg);
+
+ if ((*Op)->Common.AmlOpcode == AML_REGION_OP ||
+ (*Op)->Common.AmlOpcode == AML_DATA_REGION_OP)
+ {
+ /*
+ * Defer final parsing of an OperationRegion body, because we don't
+ * have enough info in the first pass to parse it correctly (i.e.,
+ * there may be method calls within the TermArg elements of the body.)
+ *
+ * However, we must continue parsing because the opregion is not a
+ * standalone package -- we don't know where the end is at this point.
+ *
+ * (Length is unknown until parse of the body complete)
+ */
+ (*Op)->Named.Data = AmlOpStart;
+ (*Op)->Named.Length = 0;
+ }
+
+ return_ACPI_STATUS (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiPsCreateOp
+ *
+ * PARAMETERS: WalkState - Current state
+ * AmlOpStart - Op start in AML
+ * NewOp - Returned Op
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Get Op from AML
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiPsCreateOp (
+ ACPI_WALK_STATE *WalkState,
+ UINT8 *AmlOpStart,
+ ACPI_PARSE_OBJECT **NewOp)
+{
+ ACPI_STATUS Status = AE_OK;
+ ACPI_PARSE_OBJECT *Op;
+ ACPI_PARSE_OBJECT *NamedOp = NULL;
+ ACPI_PARSE_OBJECT *ParentScope;
+ UINT8 ArgumentCount;
+ const ACPI_OPCODE_INFO *OpInfo;
+
+
+ ACPI_FUNCTION_TRACE_PTR (PsCreateOp, WalkState);
+
+
+ Status = AcpiPsGetAmlOpcode (WalkState);
+ if (Status == AE_CTRL_PARSE_CONTINUE)
+ {
+ return_ACPI_STATUS (AE_CTRL_PARSE_CONTINUE);
+ }
+
+ /* Create Op structure and append to parent's argument list */
+
+ WalkState->OpInfo = AcpiPsGetOpcodeInfo (WalkState->Opcode);
+ Op = AcpiPsAllocOp (WalkState->Opcode);
+ if (!Op)
+ {
+ return_ACPI_STATUS (AE_NO_MEMORY);
+ }
+
+ if (WalkState->OpInfo->Flags & AML_NAMED)
+ {
+ Status = AcpiPsBuildNamedOp (WalkState, AmlOpStart, Op, &NamedOp);
+ AcpiPsFreeOp (Op);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ *NewOp = NamedOp;
+ return_ACPI_STATUS (AE_OK);
+ }
+
+ /* Not a named opcode, just allocate Op and append to parent */
+
+ if (WalkState->OpInfo->Flags & AML_CREATE)
+ {
+ /*
+ * Backup to beginning of CreateXXXfield declaration
+ * BodyLength is unknown until we parse the body
+ */
+ Op->Named.Data = AmlOpStart;
+ Op->Named.Length = 0;
+ }
+
+ if (WalkState->Opcode == AML_BANK_FIELD_OP)
+ {
+ /*
+ * Backup to beginning of BankField declaration
+ * BodyLength is unknown until we parse the body
+ */
+ Op->Named.Data = AmlOpStart;
+ Op->Named.Length = 0;
+ }
+
+ ParentScope = AcpiPsGetParentScope (&(WalkState->ParserState));
+ AcpiPsAppendArg (ParentScope, Op);
+
+ if (ParentScope)
+ {
+ OpInfo = AcpiPsGetOpcodeInfo (ParentScope->Common.AmlOpcode);
+ if (OpInfo->Flags & AML_HAS_TARGET)
+ {
+ ArgumentCount = AcpiPsGetArgumentCount (OpInfo->Type);
+ if (ParentScope->Common.ArgListLength > ArgumentCount)
+ {
+ Op->Common.Flags |= ACPI_PARSEOP_TARGET;
+ }
+ }
+ else if (ParentScope->Common.AmlOpcode == AML_INCREMENT_OP)
+ {
+ Op->Common.Flags |= ACPI_PARSEOP_TARGET;
+ }
+ }
+
+ if (WalkState->DescendingCallback != NULL)
+ {
+ /*
+ * Find the object. This will either insert the object into
+ * the namespace or simply look it up
+ */
+ WalkState->Op = *NewOp = Op;
+
+ Status = WalkState->DescendingCallback (WalkState, &Op);
+ Status = AcpiPsNextParseState (WalkState, Op, Status);
+ if (Status == AE_CTRL_PENDING)
+ {
+ Status = AE_CTRL_PARSE_PENDING;
+ }
+ }
+
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiPsCompleteOp
+ *
+ * PARAMETERS: WalkState - Current state
+ * Op - Returned Op
+ * Status - Parse status before complete Op
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Complete Op
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiPsCompleteOp (
+ ACPI_WALK_STATE *WalkState,
+ ACPI_PARSE_OBJECT **Op,
+ ACPI_STATUS Status)
+{
+ ACPI_STATUS Status2;
+
+
+ ACPI_FUNCTION_TRACE_PTR (PsCompleteOp, WalkState);
+
+
+ /*
+ * Finished one argument of the containing scope
+ */
+ WalkState->ParserState.Scope->ParseScope.ArgCount--;
+
+ /* Close this Op (will result in parse subtree deletion) */
+
+ Status2 = AcpiPsCompleteThisOp (WalkState, *Op);
+ if (ACPI_FAILURE (Status2))
+ {
+ return_ACPI_STATUS (Status2);
+ }
+
+ *Op = NULL;
+
+ switch (Status)
+ {
+ case AE_OK:
+
+ break;
+
+ case AE_CTRL_TRANSFER:
+
+ /* We are about to transfer to a called method */
+
+ WalkState->PrevOp = NULL;
+ WalkState->PrevArgTypes = WalkState->ArgTypes;
+ return_ACPI_STATUS (Status);
+
+ case AE_CTRL_END:
+
+ AcpiPsPopScope (&(WalkState->ParserState), Op,
+ &WalkState->ArgTypes, &WalkState->ArgCount);
+
+ if (*Op)
+ {
+ WalkState->Op = *Op;
+ WalkState->OpInfo = AcpiPsGetOpcodeInfo ((*Op)->Common.AmlOpcode);
+ WalkState->Opcode = (*Op)->Common.AmlOpcode;
+
+ Status = WalkState->AscendingCallback (WalkState);
+ Status = AcpiPsNextParseState (WalkState, *Op, Status);
+
+ Status2 = AcpiPsCompleteThisOp (WalkState, *Op);
+ if (ACPI_FAILURE (Status2))
+ {
+ return_ACPI_STATUS (Status2);
+ }
+ }
+
+ Status = AE_OK;
+ break;
+
+ case AE_CTRL_BREAK:
+ case AE_CTRL_CONTINUE:
+
+ /* Pop off scopes until we find the While */
+
+ while (!(*Op) || ((*Op)->Common.AmlOpcode != AML_WHILE_OP))
+ {
+ AcpiPsPopScope (&(WalkState->ParserState), Op,
+ &WalkState->ArgTypes, &WalkState->ArgCount);
+ }
+
+ /* Close this iteration of the While loop */
+
+ WalkState->Op = *Op;
+ WalkState->OpInfo = AcpiPsGetOpcodeInfo ((*Op)->Common.AmlOpcode);
+ WalkState->Opcode = (*Op)->Common.AmlOpcode;
+
+ Status = WalkState->AscendingCallback (WalkState);
+ Status = AcpiPsNextParseState (WalkState, *Op, Status);
+
+ Status2 = AcpiPsCompleteThisOp (WalkState, *Op);
+ if (ACPI_FAILURE (Status2))
+ {
+ return_ACPI_STATUS (Status2);
+ }
+
+ Status = AE_OK;
+ break;
+
+ case AE_CTRL_TERMINATE:
+
+ /* Clean up */
+ do
+ {
+ if (*Op)
+ {
+ Status2 = AcpiPsCompleteThisOp (WalkState, *Op);
+ if (ACPI_FAILURE (Status2))
+ {
+ return_ACPI_STATUS (Status2);
+ }
+
+ AcpiUtDeleteGenericState (
+ AcpiUtPopGenericState (&WalkState->ControlState));
+ }
+
+ AcpiPsPopScope (&(WalkState->ParserState), Op,
+ &WalkState->ArgTypes, &WalkState->ArgCount);
+
+ } while (*Op);
+
+ return_ACPI_STATUS (AE_OK);
+
+ default: /* All other non-AE_OK status */
+
+ do
+ {
+ if (*Op)
+ {
+ Status2 = AcpiPsCompleteThisOp (WalkState, *Op);
+ if (ACPI_FAILURE (Status2))
+ {
+ return_ACPI_STATUS (Status2);
+ }
+ }
+
+ AcpiPsPopScope (&(WalkState->ParserState), Op,
+ &WalkState->ArgTypes, &WalkState->ArgCount);
+
+ } while (*Op);
+
+
+#if 0
+ /*
+ * TBD: Cleanup parse ops on error
+ */
+ if (*Op == NULL)
+ {
+ AcpiPsPopScope (ParserState, Op,
+ &WalkState->ArgTypes, &WalkState->ArgCount);
+ }
+#endif
+ WalkState->PrevOp = NULL;
+ WalkState->PrevArgTypes = WalkState->ArgTypes;
+ return_ACPI_STATUS (Status);
+ }
+
+ /* This scope complete? */
+
+ if (AcpiPsHasCompletedScope (&(WalkState->ParserState)))
+ {
+ AcpiPsPopScope (&(WalkState->ParserState), Op,
+ &WalkState->ArgTypes, &WalkState->ArgCount);
+ ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "Popped scope, Op=%p\n", *Op));
+ }
+ else
+ {
+ *Op = NULL;
+ }
+
+ return_ACPI_STATUS (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiPsCompleteFinalOp
+ *
+ * PARAMETERS: WalkState - Current state
+ * Op - Current Op
+ * Status - Current parse status before complete last
+ * Op
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Complete last Op.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiPsCompleteFinalOp (
+ ACPI_WALK_STATE *WalkState,
+ ACPI_PARSE_OBJECT *Op,
+ ACPI_STATUS Status)
+{
+ ACPI_STATUS Status2;
+
+
+ ACPI_FUNCTION_TRACE_PTR (PsCompleteFinalOp, WalkState);
+
+
+ /*
+ * Complete the last Op (if not completed), and clear the scope stack.
+ * It is easily possible to end an AML "package" with an unbounded number
+ * of open scopes (such as when several ASL blocks are closed with
+ * sequential closing braces). We want to terminate each one cleanly.
+ */
+ ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "AML package complete at Op %p\n", Op));
+ do
+ {
+ if (Op)
+ {
+ if (WalkState->AscendingCallback != NULL)
+ {
+ WalkState->Op = Op;
+ WalkState->OpInfo = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode);
+ WalkState->Opcode = Op->Common.AmlOpcode;
+
+ Status = WalkState->AscendingCallback (WalkState);
+ Status = AcpiPsNextParseState (WalkState, Op, Status);
+ if (Status == AE_CTRL_PENDING)
+ {
+ Status = AcpiPsCompleteOp (WalkState, &Op, AE_OK);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+ }
+
+ if (Status == AE_CTRL_TERMINATE)
+ {
+ Status = AE_OK;
+
+ /* Clean up */
+ do
+ {
+ if (Op)
+ {
+ Status2 = AcpiPsCompleteThisOp (WalkState, Op);
+ if (ACPI_FAILURE (Status2))
+ {
+ return_ACPI_STATUS (Status2);
+ }
+ }
+
+ AcpiPsPopScope (&(WalkState->ParserState), &Op,
+ &WalkState->ArgTypes, &WalkState->ArgCount);
+
+ } while (Op);
+
+ return_ACPI_STATUS (Status);
+ }
+
+ else if (ACPI_FAILURE (Status))
+ {
+ /* First error is most important */
+
+ (void) AcpiPsCompleteThisOp (WalkState, Op);
+ return_ACPI_STATUS (Status);
+ }
+ }
+
+ Status2 = AcpiPsCompleteThisOp (WalkState, Op);
+ if (ACPI_FAILURE (Status2))
+ {
+ return_ACPI_STATUS (Status2);
+ }
+ }
+
+ AcpiPsPopScope (&(WalkState->ParserState), &Op, &WalkState->ArgTypes,
+ &WalkState->ArgCount);
+
+ } while (Op);
+
+ return_ACPI_STATUS (Status);
+}
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
-#include "acparser.h"
#include "acopcode.h"
#include "amlcode.h"
ACPI_MODULE_NAME ("psopcode")
-static const UINT8 AcpiGbl_ArgumentCount[] = {0,1,1,1,1,2,2,2,2,3,3,6};
-
-
/*******************************************************************************
*
* NAME: AcpiGbl_AmlOpInfo
*
* DESCRIPTION: Opcode table. Each entry contains <opcode, type, name, operands>
* The name is a simple ascii string, the operand specifier is an
- * ascii string with one letter per operand. The letter specifies
+ * ascii string with one letter per operand. The letter specifies
* the operand type.
*
******************************************************************************/
/*
- * Master Opcode information table. A summary of everything we know about each
+ * Master Opcode information table. A summary of everything we know about each
* opcode, all in one place.
*/
const ACPI_OPCODE_INFO AcpiGbl_AmlOpInfo[AML_NUM_OPCODES] =
/* 79 */ ACPI_OP ("Mid", ARGP_MID_OP, ARGI_MID_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_3A_1T_1R, AML_FLAGS_EXEC_3A_1T_1R | AML_CONSTANT),
/* 7A */ ACPI_OP ("Continue", ARGP_CONTINUE_OP, ARGI_CONTINUE_OP, ACPI_TYPE_ANY, AML_CLASS_CONTROL, AML_TYPE_CONTROL, 0),
/* 7B */ ACPI_OP ("LoadTable", ARGP_LOAD_TABLE_OP, ARGI_LOAD_TABLE_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_6A_0T_1R, AML_FLAGS_EXEC_6A_0T_1R),
-/* 7C */ ACPI_OP ("DataTableRegion", ARGP_DATA_REGION_OP, ARGI_DATA_REGION_OP, ACPI_TYPE_REGION, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_COMPLEX, AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED | AML_DEFER),
+/* 7C */ ACPI_OP ("DataTableRegion", ARGP_DATA_REGION_OP, ARGI_DATA_REGION_OP, ACPI_TYPE_REGION, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_COMPLEX, AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED | AML_DEFER),
/* 7D */ ACPI_OP ("[EvalSubTree]", ARGP_SCOPE_OP, ARGI_SCOPE_OP, ACPI_TYPE_ANY, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_NO_OBJ, AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE),
/* ACPI 3.0 opcodes */
-/* 7E */ ACPI_OP ("Timer", ARGP_TIMER_OP, ARGI_TIMER_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_0A_0T_1R, AML_FLAGS_EXEC_0A_0T_1R)
+/* 7E */ ACPI_OP ("Timer", ARGP_TIMER_OP, ARGI_TIMER_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_0A_0T_1R, AML_FLAGS_EXEC_0A_0T_1R),
-/*! [End] no source code translation !*/
-};
+/* ACPI 5.0 opcodes */
-/*
- * This table is directly indexed by the opcodes, and returns an
- * index into the table above
- */
-static const UINT8 AcpiGbl_ShortOpIndex[256] =
-{
-/* 0 1 2 3 4 5 6 7 */
-/* 8 9 A B C D E F */
-/* 0x00 */ 0x00, 0x01, _UNK, _UNK, _UNK, _UNK, 0x02, _UNK,
-/* 0x08 */ 0x03, _UNK, 0x04, 0x05, 0x06, 0x07, 0x6E, _UNK,
-/* 0x10 */ 0x08, 0x09, 0x0a, 0x6F, 0x0b, _UNK, _UNK, _UNK,
-/* 0x18 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x20 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x28 */ _UNK, _UNK, _UNK, _UNK, _UNK, 0x63, _PFX, _PFX,
-/* 0x30 */ 0x67, 0x66, 0x68, 0x65, 0x69, 0x64, 0x6A, 0x7D,
-/* 0x38 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x40 */ _UNK, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC,
-/* 0x48 */ _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC,
-/* 0x50 */ _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC,
-/* 0x58 */ _ASC, _ASC, _ASC, _UNK, _PFX, _UNK, _PFX, _ASC,
-/* 0x60 */ 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13,
-/* 0x68 */ 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, _UNK,
-/* 0x70 */ 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22,
-/* 0x78 */ 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a,
-/* 0x80 */ 0x2b, 0x2c, 0x2d, 0x2e, 0x70, 0x71, 0x2f, 0x30,
-/* 0x88 */ 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x72,
-/* 0x90 */ 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x73, 0x74,
-/* 0x98 */ 0x75, 0x76, _UNK, _UNK, 0x77, 0x78, 0x79, 0x7A,
-/* 0xA0 */ 0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x60, 0x61,
-/* 0xA8 */ 0x62, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0xB0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0xB8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0xC0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0xC8 */ _UNK, _UNK, _UNK, _UNK, 0x44, _UNK, _UNK, _UNK,
-/* 0xD0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0xD8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0xE0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0xE8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0xF0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0xF8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, 0x45,
-};
+/* 7F */ ACPI_OP ("-ConnectField-", ARGP_CONNECTFIELD_OP, ARGI_CONNECTFIELD_OP, ACPI_TYPE_ANY, AML_CLASS_INTERNAL, AML_TYPE_BOGUS, AML_HAS_ARGS),
+/* 80 */ ACPI_OP ("-ExtAccessField-", ARGP_CONNECTFIELD_OP, ARGI_CONNECTFIELD_OP, ACPI_TYPE_ANY, AML_CLASS_INTERNAL, AML_TYPE_BOGUS, 0)
-/*
- * This table is indexed by the second opcode of the extended opcode
- * pair. It returns an index into the opcode table (AcpiGbl_AmlOpInfo)
- */
-static const UINT8 AcpiGbl_LongOpIndex[NUM_EXTENDED_OPCODE] =
-{
-/* 0 1 2 3 4 5 6 7 */
-/* 8 9 A B C D E F */
-/* 0x00 */ _UNK, 0x46, 0x47, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x08 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x10 */ _UNK, _UNK, 0x48, 0x49, _UNK, _UNK, _UNK, _UNK,
-/* 0x18 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, 0x7B,
-/* 0x20 */ 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51,
-/* 0x28 */ 0x52, 0x53, 0x54, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x30 */ 0x55, 0x56, 0x57, 0x7e, _UNK, _UNK, _UNK, _UNK,
-/* 0x38 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x40 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x48 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x50 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x58 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x60 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x68 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x70 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x78 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x80 */ 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
-/* 0x88 */ 0x7C,
+/*! [End] no source code translation !*/
};
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiPsGetOpcodeInfo
- *
- * PARAMETERS: Opcode - The AML opcode
- *
- * RETURN: A pointer to the info about the opcode.
- *
- * DESCRIPTION: Find AML opcode description based on the opcode.
- * NOTE: This procedure must ALWAYS return a valid pointer!
- *
- ******************************************************************************/
-
-const ACPI_OPCODE_INFO *
-AcpiPsGetOpcodeInfo (
- UINT16 Opcode)
-{
- ACPI_FUNCTION_NAME (PsGetOpcodeInfo);
-
-
- /*
- * Detect normal 8-bit opcode or extended 16-bit opcode
- */
- if (!(Opcode & 0xFF00))
- {
- /* Simple (8-bit) opcode: 0-255, can't index beyond table */
-
- return (&AcpiGbl_AmlOpInfo [AcpiGbl_ShortOpIndex [(UINT8) Opcode]]);
- }
-
- if (((Opcode & 0xFF00) == AML_EXTENDED_OPCODE) &&
- (((UINT8) Opcode) <= MAX_EXTENDED_OPCODE))
- {
- /* Valid extended (16-bit) opcode */
-
- return (&AcpiGbl_AmlOpInfo [AcpiGbl_LongOpIndex [(UINT8) Opcode]]);
- }
-
- /* Unknown AML opcode */
-
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Unknown AML opcode [%4.4X]\n", Opcode));
-
- return (&AcpiGbl_AmlOpInfo [_UNK]);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiPsGetOpcodeName
- *
- * PARAMETERS: Opcode - The AML opcode
- *
- * RETURN: A pointer to the name of the opcode (ASCII String)
- * Note: Never returns NULL.
- *
- * DESCRIPTION: Translate an opcode into a human-readable string
- *
- ******************************************************************************/
-
-char *
-AcpiPsGetOpcodeName (
- UINT16 Opcode)
-{
-#if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUG_OUTPUT)
-
- const ACPI_OPCODE_INFO *Op;
-
-
- Op = AcpiPsGetOpcodeInfo (Opcode);
-
- /* Always guaranteed to return a valid pointer */
-
- return (Op->Name);
-
-#else
- return ("OpcodeName unavailable");
-
-#endif
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiPsGetArgumentCount
- *
- * PARAMETERS: OpType - Type associated with the AML opcode
- *
- * RETURN: Argument count
- *
- * DESCRIPTION: Obtain the number of expected arguments for an AML opcode
- *
- ******************************************************************************/
-
-UINT8
-AcpiPsGetArgumentCount (
- UINT32 OpType)
-{
-
- if (OpType <= AML_TYPE_EXEC_6A_0T_1R)
- {
- return (AcpiGbl_ArgumentCount[OpType]);
- }
-
- return (0);
-}
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: psopinfo - AML opcode information functions and dispatch tables
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acparser.h"
+#include "acopcode.h"
+#include "amlcode.h"
+
+
+#define _COMPONENT ACPI_PARSER
+ ACPI_MODULE_NAME ("psopinfo")
+
+
+extern const UINT8 AcpiGbl_ShortOpIndex[];
+extern const UINT8 AcpiGbl_LongOpIndex[];
+
+static const UINT8 AcpiGbl_ArgumentCount[] = {0,1,1,1,1,2,2,2,2,3,3,6};
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiPsGetOpcodeInfo
+ *
+ * PARAMETERS: Opcode - The AML opcode
+ *
+ * RETURN: A pointer to the info about the opcode.
+ *
+ * DESCRIPTION: Find AML opcode description based on the opcode.
+ * NOTE: This procedure must ALWAYS return a valid pointer!
+ *
+ ******************************************************************************/
+
+const ACPI_OPCODE_INFO *
+AcpiPsGetOpcodeInfo (
+ UINT16 Opcode)
+{
+#ifdef ACPI_DEBUG_OUTPUT
+ const char *OpcodeName = "Unknown AML opcode";
+#endif
+
+ ACPI_FUNCTION_NAME (PsGetOpcodeInfo);
+
+
+ /*
+ * Detect normal 8-bit opcode or extended 16-bit opcode
+ */
+ if (!(Opcode & 0xFF00))
+ {
+ /* Simple (8-bit) opcode: 0-255, can't index beyond table */
+
+ return (&AcpiGbl_AmlOpInfo [AcpiGbl_ShortOpIndex [(UINT8) Opcode]]);
+ }
+
+ if (((Opcode & 0xFF00) == AML_EXTENDED_OPCODE) &&
+ (((UINT8) Opcode) <= MAX_EXTENDED_OPCODE))
+ {
+ /* Valid extended (16-bit) opcode */
+
+ return (&AcpiGbl_AmlOpInfo [AcpiGbl_LongOpIndex [(UINT8) Opcode]]);
+ }
+
+#if defined ACPI_ASL_COMPILER && defined ACPI_DEBUG_OUTPUT
+#include "asldefine.h"
+
+ switch (Opcode)
+ {
+ case AML_RAW_DATA_BYTE:
+ OpcodeName = "-Raw Data Byte-";
+ break;
+
+ case AML_RAW_DATA_WORD:
+ OpcodeName = "-Raw Data Word-";
+ break;
+
+ case AML_RAW_DATA_DWORD:
+ OpcodeName = "-Raw Data Dword-";
+ break;
+
+ case AML_RAW_DATA_QWORD:
+ OpcodeName = "-Raw Data Qword-";
+ break;
+
+ case AML_RAW_DATA_BUFFER:
+ OpcodeName = "-Raw Data Buffer-";
+ break;
+
+ case AML_RAW_DATA_CHAIN:
+ OpcodeName = "-Raw Data Buffer Chain-";
+ break;
+
+ case AML_PACKAGE_LENGTH:
+ OpcodeName = "-Package Length-";
+ break;
+
+ case AML_UNASSIGNED_OPCODE:
+ OpcodeName = "-Unassigned Opcode-";
+ break;
+
+ case AML_DEFAULT_ARG_OP:
+ OpcodeName = "-Default Arg-";
+ break;
+
+ default:
+ break;
+ }
+#endif
+
+ /* Unknown AML opcode */
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+ "%s [%4.4X]\n", OpcodeName, Opcode));
+
+ return (&AcpiGbl_AmlOpInfo [_UNK]);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiPsGetOpcodeName
+ *
+ * PARAMETERS: Opcode - The AML opcode
+ *
+ * RETURN: A pointer to the name of the opcode (ASCII String)
+ * Note: Never returns NULL.
+ *
+ * DESCRIPTION: Translate an opcode into a human-readable string
+ *
+ ******************************************************************************/
+
+char *
+AcpiPsGetOpcodeName (
+ UINT16 Opcode)
+{
+#if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUG_OUTPUT)
+
+ const ACPI_OPCODE_INFO *Op;
+
+
+ Op = AcpiPsGetOpcodeInfo (Opcode);
+
+ /* Always guaranteed to return a valid pointer */
+
+ return (Op->Name);
+
+#else
+ return ("OpcodeName unavailable");
+
+#endif
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiPsGetArgumentCount
+ *
+ * PARAMETERS: OpType - Type associated with the AML opcode
+ *
+ * RETURN: Argument count
+ *
+ * DESCRIPTION: Obtain the number of expected arguments for an AML opcode
+ *
+ ******************************************************************************/
+
+UINT8
+AcpiPsGetArgumentCount (
+ UINT32 OpType)
+{
+
+ if (OpType <= AML_TYPE_EXEC_6A_0T_1R)
+ {
+ return (AcpiGbl_ArgumentCount[OpType]);
+ }
+
+ return (0);
+}
+
+
+/*
+ * This table is directly indexed by the opcodes It returns
+ * an index into the opcode table (AcpiGbl_AmlOpInfo)
+ */
+const UINT8 AcpiGbl_ShortOpIndex[256] =
+{
+/* 0 1 2 3 4 5 6 7 */
+/* 8 9 A B C D E F */
+/* 0x00 */ 0x00, 0x01, _UNK, _UNK, _UNK, _UNK, 0x02, _UNK,
+/* 0x08 */ 0x03, _UNK, 0x04, 0x05, 0x06, 0x07, 0x6E, _UNK,
+/* 0x10 */ 0x08, 0x09, 0x0a, 0x6F, 0x0b, _UNK, _UNK, _UNK,
+/* 0x18 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x20 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x28 */ _UNK, _UNK, _UNK, _UNK, _UNK, 0x63, _PFX, _PFX,
+/* 0x30 */ 0x67, 0x66, 0x68, 0x65, 0x69, 0x64, 0x6A, 0x7D,
+/* 0x38 */ 0x7F, 0x80, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x40 */ _UNK, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC,
+/* 0x48 */ _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC,
+/* 0x50 */ _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC,
+/* 0x58 */ _ASC, _ASC, _ASC, _UNK, _PFX, _UNK, _PFX, _ASC,
+/* 0x60 */ 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13,
+/* 0x68 */ 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, _UNK,
+/* 0x70 */ 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22,
+/* 0x78 */ 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a,
+/* 0x80 */ 0x2b, 0x2c, 0x2d, 0x2e, 0x70, 0x71, 0x2f, 0x30,
+/* 0x88 */ 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x72,
+/* 0x90 */ 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x73, 0x74,
+/* 0x98 */ 0x75, 0x76, _UNK, _UNK, 0x77, 0x78, 0x79, 0x7A,
+/* 0xA0 */ 0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x60, 0x61,
+/* 0xA8 */ 0x62, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0xB0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0xB8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0xC0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0xC8 */ _UNK, _UNK, _UNK, _UNK, 0x44, _UNK, _UNK, _UNK,
+/* 0xD0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0xD8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0xE0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0xE8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0xF0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0xF8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, 0x45,
+};
+
+/*
+ * This table is indexed by the second opcode of the extended opcode
+ * pair. It returns an index into the opcode table (AcpiGbl_AmlOpInfo)
+ */
+const UINT8 AcpiGbl_LongOpIndex[NUM_EXTENDED_OPCODE] =
+{
+/* 0 1 2 3 4 5 6 7 */
+/* 8 9 A B C D E F */
+/* 0x00 */ _UNK, 0x46, 0x47, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x08 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x10 */ _UNK, _UNK, 0x48, 0x49, _UNK, _UNK, _UNK, _UNK,
+/* 0x18 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, 0x7B,
+/* 0x20 */ 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51,
+/* 0x28 */ 0x52, 0x53, 0x54, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x30 */ 0x55, 0x56, 0x57, 0x7e, _UNK, _UNK, _UNK, _UNK,
+/* 0x38 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x40 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x48 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x50 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x58 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x60 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x68 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x70 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x78 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x80 */ 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
+/* 0x88 */ 0x7C,
+};
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
/*
* Parse the AML and build an operation tree as most interpreters,
- * like Perl, do. Parsing is done by hand rather than with a YACC
+ * like Perl, do. Parsing is done by hand rather than with a YACC
* generated parser to tightly constrain stack and dynamic memory
- * usage. At the same time, parsing is kept flexible and the code
+ * usage. At the same time, parsing is kept flexible and the code
* fairly compact by parsing based on a list of AML opcode
* templates in AmlOpInfo[]
*/
#include "acparser.h"
#include "acdispat.h"
#include "amlcode.h"
-#include "acnamesp.h"
#include "acinterp.h"
#define _COMPONENT ACPI_PARSER
switch (ParentInfo->Class)
{
case AML_CLASS_CONTROL:
+
break;
case AML_CLASS_CREATE:
-
/*
- * These opcodes contain TermArg operands. The current
+ * These opcodes contain TermArg operands. The current
* op must be replaced by a placeholder return op
*/
ReplacementOp = AcpiPsAllocOp (AML_INT_RETURN_VALUE_OP);
break;
case AML_CLASS_NAMED_OBJECT:
-
/*
- * These opcodes contain TermArg operands. The current
+ * These opcodes contain TermArg operands. The current
* op must be replaced by a placeholder return op
*/
if ((Op->Common.Parent->Common.AmlOpcode == AML_REGION_OP) ||
Status = AE_CTRL_TERMINATE;
break;
-
case AE_CTRL_BREAK:
ParserState->Aml = WalkState->AmlLastWhile;
Status = AE_CTRL_BREAK;
break;
-
case AE_CTRL_CONTINUE:
ParserState->Aml = WalkState->AmlLastWhile;
Status = AE_CTRL_CONTINUE;
break;
-
case AE_CTRL_PENDING:
ParserState->Aml = WalkState->AmlLastWhile;
Status = AE_CTRL_PENDING;
break;
-
case AE_CTRL_FALSE:
/*
* Either an IF/WHILE Predicate was false or we encountered a BREAK
- * opcode. In both cases, we do not execute the rest of the
+ * opcode. In both cases, we do not execute the rest of the
* package; We simply close out the parent (finishing the walk of
* this branch of the tree) and continue execution at the parent
* level.
Status = AE_CTRL_END;
break;
-
case AE_CTRL_TRANSFER:
/* A method call (invocation) -- transfer control */
WalkState->ReturnUsed = AcpiDsIsResultUsed (Op, WalkState);
break;
-
default:
Status = CallbackStatus;
AcpiGbl_CurrentWalkList = Thread;
/*
- * Execute the walk loop as long as there is a valid Walk State. This
+ * Execute the walk loop as long as there is a valid Walk State. This
* handles nested control method invocations without recursion.
*/
ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "State=%p\n", WalkState));
/* Check for possible multi-thread reentrancy problem */
if ((Status == AE_ALREADY_EXISTS) &&
- (!WalkState->MethodDesc->Method.Mutex))
+ (!(WalkState->MethodDesc->Method.InfoFlags & ACPI_METHOD_SERIALIZED)))
{
- ACPI_INFO ((AE_INFO,
- "Marking method %4.4s as Serialized because of AE_ALREADY_EXISTS error",
- WalkState->MethodNode->Name.Ascii));
-
/*
- * Method tried to create an object twice. The probable cause is
- * that the method cannot handle reentrancy.
- *
- * The method is marked NotSerialized, but it tried to create
- * a named object, causing the second thread entrance to fail.
- * Workaround this problem by marking the method permanently
- * as Serialized.
+ * Method is not serialized and tried to create an object
+ * twice. The probable cause is that the method cannot
+ * handle reentrancy. Mark as "pending serialized" now, and
+ * then mark "serialized" when the last thread exits.
*/
- WalkState->MethodDesc->Method.MethodFlags |= AML_METHOD_SERIALIZED;
- WalkState->MethodDesc->Method.SyncLevel = 0;
+ WalkState->MethodDesc->Method.InfoFlags |=
+ ACPI_METHOD_SERIALIZED_PENDING;
}
}
AcpiGbl_CurrentWalkList = PrevWalkList;
return_ACPI_STATUS (Status);
}
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
return_VOID;
}
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __PSTREE_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
ACPI_FUNCTION_ENTRY ();
-
+/*
+ if (Op->Common.AmlOpcode == AML_INT_CONNECTION_OP)
+ {
+ return (Op->Common.Value.Arg);
+ }
+*/
/* Get the info structure for this opcode */
OpInfo = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode);
Child = AcpiPsGetArg (Op, 0);
break;
-
case AML_BUFFER_OP:
case AML_PACKAGE_OP:
case AML_METHOD_OP:
Child = AcpiPsGetArg (Op, 1);
break;
-
case AML_POWER_RES_OP:
case AML_INDEX_FIELD_OP:
Child = AcpiPsGetArg (Op, 2);
break;
-
case AML_PROCESSOR_OP:
case AML_BANK_FIELD_OP:
Child = AcpiPsGetArg (Op, 3);
break;
-
default:
+
/* All others have no children */
+
break;
}
return (Child);
}
#endif
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
* RETURN: Pointer to the new Op, null on failure
*
* DESCRIPTION: Allocate an acpi_op, choose op type (and thus size) based on
- * opcode. A cache of opcodes is available for the pure
+ * opcode. A cache of opcodes is available for the pure
* GENERIC_OP, since this is by far the most commonly used.
*
******************************************************************************/
*
* RETURN: None.
*
- * DESCRIPTION: Free an Op object. Either put it on the GENERIC_OP cache list
+ * DESCRIPTION: Free an Op object. Either put it on the GENERIC_OP cache list
* or actually free it.
*
******************************************************************************/
}
-/*
- * Is "c" a namestring prefix character?
- */
-BOOLEAN
-AcpiPsIsPrefixChar (
- UINT32 c)
-{
- return ((BOOLEAN) (c == '\\' || c == '^'));
-}
-
-
/*
* Get op's name (4-byte name segment) or 0 if unnamed
*/
Op->Named.Name = name;
}
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __PSXFACE_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#include "acdispat.h"
#include "acinterp.h"
#include "actables.h"
-#include "amlcode.h"
#define _COMPONENT ACPI_PARSER
}
if ((!AcpiGbl_TraceMethodName) ||
- (AcpiGbl_TraceMethodName != Info->ResolvedNode->Name.Integer))
+ (AcpiGbl_TraceMethodName != Info->Node->Name.Integer))
{
goto Exit;
}
}
if ((!AcpiGbl_TraceMethodName) ||
- (AcpiGbl_TraceMethodName != Info->ResolvedNode->Name.Integer))
+ (AcpiGbl_TraceMethodName != Info->Node->Name.Integer))
{
goto Exit;
}
/* Validate the Info and method Node */
- if (!Info || !Info->ResolvedNode)
+ if (!Info || !Info->Node)
{
return_ACPI_STATUS (AE_NULL_ENTRY);
}
/* Init for new method, wait on concurrency semaphore */
- Status = AcpiDsBeginMethodExecution (Info->ResolvedNode, Info->ObjDesc, NULL);
+ Status = AcpiDsBeginMethodExecution (Info->Node, Info->ObjDesc, NULL);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
*/
ACPI_DEBUG_PRINT ((ACPI_DB_PARSE,
"**** Begin Method Parse/Execute [%4.4s] **** Node=%p Obj=%p\n",
- Info->ResolvedNode->Name.Ascii, Info->ResolvedNode, Info->ObjDesc));
+ Info->Node->Name.Ascii, Info->Node, Info->ObjDesc));
/* Create and init a Root Node */
goto Cleanup;
}
- Status = AcpiDsInitAmlWalk (WalkState, Op, Info->ResolvedNode,
+ Status = AcpiDsInitAmlWalk (WalkState, Op, Info->Node,
Info->ObjDesc->Method.AmlStart,
Info->ObjDesc->Method.AmlLength, Info, Info->PassNumber);
if (ACPI_FAILURE (Status))
goto Cleanup;
}
- if (Info->ObjDesc->Method.Flags & AOPOBJ_MODULE_LEVEL)
+ if (Info->ObjDesc->Method.InfoFlags & ACPI_METHOD_MODULE_LEVEL)
{
WalkState->ParseFlags |= ACPI_PARSE_MODULE_LEVEL;
}
/* Invoke an internal method if necessary */
- if (Info->ObjDesc->Method.MethodFlags & AML_METHOD_INTERNAL_ONLY)
+ if (Info->ObjDesc->Method.InfoFlags & ACPI_METHOD_INTERNAL_ONLY)
{
- Status = Info->ObjDesc->Method.Extra.Implementation (WalkState);
+ Status = Info->ObjDesc->Method.Dispatch.Implementation (WalkState);
Info->ReturnObject = WalkState->ReturnDesc;
/* Cleanup states */
}
/*
- * Start method evaluation with an implicit return of zero. This is done
- * for Windows compatibility.
+ * Start method evaluation with an implicit return of zero.
+ * This is done for Windows compatibility.
*/
if (AcpiGbl_EnableInterpreterSlack)
{
}
}
}
-
-
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __RSADDR_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
Aml->Address.SpecificFlags = Resource->Data.Address.Info.TypeSpecific;
}
}
-
-
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __RSCALC_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
* FUNCTION: AcpiRsGetAmlLength
*
* PARAMETERS: Resource - Pointer to the resource linked list
+ * ResourceListSize - Size of the resource linked list
* SizeNeeded - Where the required size is returned
*
* RETURN: Status
ACPI_STATUS
AcpiRsGetAmlLength (
ACPI_RESOURCE *Resource,
+ ACPI_SIZE ResourceListSize,
ACPI_SIZE *SizeNeeded)
{
ACPI_SIZE AmlSizeNeeded = 0;
+ ACPI_RESOURCE *ResourceEnd;
ACPI_RS_LENGTH TotalSize;
/* Traverse entire list of internal resource descriptors */
- while (Resource)
+ ResourceEnd = ACPI_ADD_PTR (ACPI_RESOURCE, Resource, ResourceListSize);
+ while (Resource < ResourceEnd)
{
/* Validate the descriptor type */
return_ACPI_STATUS (AE_AML_INVALID_RESOURCE_TYPE);
}
+ /* Sanity check the length. It must not be zero, or we loop forever */
+
+ if (!Resource->Length)
+ {
+ return_ACPI_STATUS (AE_AML_BAD_RESOURCE_LENGTH);
+ }
+
/* Get the base size of the (external stream) resource descriptor */
TotalSize = AcpiGbl_AmlResourceSizes [Resource->Type];
break;
+ case ACPI_RESOURCE_TYPE_GPIO:
+
+ TotalSize = (ACPI_RS_LENGTH) (TotalSize + (Resource->Data.Gpio.PinTableLength * 2) +
+ Resource->Data.Gpio.ResourceSource.StringLength +
+ Resource->Data.Gpio.VendorLength);
+
+ break;
+
+
+ case ACPI_RESOURCE_TYPE_SERIAL_BUS:
+
+ TotalSize = AcpiGbl_AmlResourceSerialBusSizes [Resource->Data.CommonSerialBus.Type];
+
+ TotalSize = (ACPI_RS_LENGTH) (TotalSize +
+ Resource->Data.I2cSerialBus.ResourceSource.StringLength +
+ Resource->Data.I2cSerialBus.VendorLength);
+
+ break;
+
default:
+
break;
}
UINT32 ExtraStructBytes;
UINT8 ResourceIndex;
UINT8 MinimumAmlResourceLength;
+ AML_RESOURCE *AmlResource;
ACPI_FUNCTION_TRACE (RsGetListLength);
- *SizeNeeded = 0;
+ *SizeNeeded = ACPI_RS_SIZE_MIN; /* Minimum size is one EndTag */
EndAml = AmlBuffer + AmlBufferLength;
/* Walk the list of AML resource descriptors */
{
/* Validate the Resource Type and Resource Length */
- Status = AcpiUtValidateResource (AmlBuffer, &ResourceIndex);
+ Status = AcpiUtValidateResource (NULL, AmlBuffer, &ResourceIndex);
if (ACPI_FAILURE (Status))
{
+ /*
+ * Exit on failure. Cannot continue because the descriptor length
+ * may be bogus also.
+ */
return_ACPI_STATUS (Status);
}
+ AmlResource = (void *) AmlBuffer;
+
/* Get the resource length and base (minimum) AML size */
ResourceLength = AcpiUtGetResourceLength (AmlBuffer);
* Get the number of vendor data bytes
*/
ExtraStructBytes = ResourceLength;
+
+ /*
+ * There is already one byte included in the minimum
+ * descriptor size. If there are extra struct bytes,
+ * subtract one from the count.
+ */
+ if (ExtraStructBytes)
+ {
+ ExtraStructBytes--;
+ }
break;
case ACPI_RESOURCE_NAME_END_TAG:
/*
- * End Tag:
- * This is the normal exit, add size of EndTag
+ * End Tag: This is the normal exit
*/
- *SizeNeeded += ACPI_RS_SIZE_MIN;
return_ACPI_STATUS (AE_OK);
ResourceLength - ExtraStructBytes, MinimumAmlResourceLength);
break;
+ case ACPI_RESOURCE_NAME_GPIO:
+
+ /* Vendor data is optional */
+
+ if (AmlResource->Gpio.VendorLength)
+ {
+ ExtraStructBytes += AmlResource->Gpio.VendorOffset -
+ AmlResource->Gpio.PinTableOffset + AmlResource->Gpio.VendorLength;
+ }
+ else
+ {
+ ExtraStructBytes += AmlResource->LargeHeader.ResourceLength +
+ sizeof (AML_RESOURCE_LARGE_HEADER) -
+ AmlResource->Gpio.PinTableOffset;
+ }
+ break;
+
+ case ACPI_RESOURCE_NAME_SERIAL_BUS:
+
+ MinimumAmlResourceLength = AcpiGbl_ResourceAmlSerialBusSizes[
+ AmlResource->CommonSerialBus.Type];
+ ExtraStructBytes += AmlResource->CommonSerialBus.ResourceLength -
+ MinimumAmlResourceLength;
+ break;
default:
+
break;
}
* Important: Round the size up for the appropriate alignment. This
* is a requirement on IA64.
*/
- BufferSize = AcpiGbl_ResourceStructSizes[ResourceIndex] +
+ if (AcpiUtGetResourceType (AmlBuffer) == ACPI_RESOURCE_NAME_SERIAL_BUS)
+ {
+ BufferSize = AcpiGbl_ResourceStructSerialBusSizes[
+ AmlResource->CommonSerialBus.Type] + ExtraStructBytes;
+ }
+ else
+ {
+ BufferSize = AcpiGbl_ResourceStructSizes[ResourceIndex] +
ExtraStructBytes;
+ }
BufferSize = (UINT32) ACPI_ROUND_UP_TO_NATIVE_WORD (BufferSize);
*SizeNeeded += BufferSize;
/*
* Calculate the size of the return buffer.
* The base size is the number of elements * the sizes of the
- * structures. Additional space for the strings is added below.
+ * structures. Additional space for the strings is added below.
* The minus one is to subtract the size of the UINT8 Source[1]
* member because it is added below.
*
for (Index = 0; Index < NumberOfElements; Index++)
{
- /* Dereference the sub-package */
+ /* Dereference the subpackage */
PackageElement = *TopObjectList;
NameFound = FALSE;
- for (TableIndex = 0; TableIndex < 4 && !NameFound; TableIndex++)
+ for (TableIndex = 0;
+ TableIndex < PackageElement->Package.Count && !NameFound;
+ TableIndex++)
{
if (*SubObjectList && /* Null object allowed */
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __RSCREATE_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
ACPI_MODULE_NAME ("rscreate")
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiBufferToResource
+ *
+ * PARAMETERS: AmlBuffer - Pointer to the resource byte stream
+ * AmlBufferLength - Length of the AmlBuffer
+ * ResourcePtr - Where the converted resource is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Convert a raw AML buffer to a resource list
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiBufferToResource (
+ UINT8 *AmlBuffer,
+ UINT16 AmlBufferLength,
+ ACPI_RESOURCE **ResourcePtr)
+{
+ ACPI_STATUS Status;
+ ACPI_SIZE ListSizeNeeded;
+ void *Resource;
+ void *CurrentResourcePtr;
+
+
+ ACPI_FUNCTION_TRACE (AcpiBufferToResource);
+
+
+ /*
+ * Note: we allow AE_AML_NO_RESOURCE_END_TAG, since an end tag
+ * is not required here.
+ */
+
+ /* Get the required length for the converted resource */
+
+ Status = AcpiRsGetListLength (AmlBuffer, AmlBufferLength,
+ &ListSizeNeeded);
+ if (Status == AE_AML_NO_RESOURCE_END_TAG)
+ {
+ Status = AE_OK;
+ }
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ /* Allocate a buffer for the converted resource */
+
+ Resource = ACPI_ALLOCATE_ZEROED (ListSizeNeeded);
+ CurrentResourcePtr = Resource;
+ if (!Resource)
+ {
+ return_ACPI_STATUS (AE_NO_MEMORY);
+ }
+
+ /* Perform the AML-to-Resource conversion */
+
+ Status = AcpiUtWalkAmlResources (NULL, AmlBuffer, AmlBufferLength,
+ AcpiRsConvertAmlToResources, &CurrentResourcePtr);
+ if (Status == AE_AML_NO_RESOURCE_END_TAG)
+ {
+ Status = AE_OK;
+ }
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_FREE (Resource);
+ }
+ else
+ {
+ *ResourcePtr = Resource;
+ }
+
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiBufferToResource)
+
+
/*******************************************************************************
*
* FUNCTION: AcpiRsCreateResourceList
/* Do the conversion */
Resource = OutputBuffer->Pointer;
- Status = AcpiUtWalkAmlResources (AmlStart, AmlBufferLength,
+ Status = AcpiUtWalkAmlResources (NULL, AmlStart, AmlBufferLength,
AcpiRsConvertAmlToResources, &Resource);
if (ACPI_FAILURE (Status))
{
*
* FUNCTION: AcpiRsCreatePciRoutingTable
*
- * PARAMETERS: PackageObject - Pointer to an ACPI_OPERAND_OBJECT
- * package
+ * PARAMETERS: PackageObject - Pointer to a package containing one
+ * of more ACPI_OPERAND_OBJECTs
* OutputBuffer - Pointer to the user's buffer
*
* RETURN: Status AE_OK if okay, else a valid ACPI_STATUS code.
* AE_BUFFER_OVERFLOW and OutputBuffer->Length will point
* to the size buffer needed.
*
- * DESCRIPTION: Takes the ACPI_OPERAND_OBJECT package and creates a
+ * DESCRIPTION: Takes the ACPI_OPERAND_OBJECT package and creates a
* linked list of PCI interrupt descriptions
*
* NOTE: It is the caller's responsibility to ensure that the start of the
*/
UserPrt->Length = (sizeof (ACPI_PCI_ROUTING_TABLE) - 4);
- /* Each element of the top-level package must also be a package */
-
- if ((*TopObjectList)->Common.Type != ACPI_TYPE_PACKAGE)
- {
- ACPI_ERROR ((AE_INFO,
- "(PRT[%u]) Need sub-package, found %s",
- Index, AcpiUtGetObjectTypeName (*TopObjectList)));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
- }
-
- /* Each sub-package must be of length 4 */
+ /* Each subpackage must be of length 4 */
if ((*TopObjectList)->Package.Count != 4)
{
}
/*
- * Dereference the sub-package.
+ * Dereference the subpackage.
* The SubObjectList will now point to an array of the four IRQ
* elements: [Address, Pin, Source, SourceIndex]
*/
/* 1) First subobject: Dereference the PRT.Address */
ObjDesc = SubObjectList[0];
- if (ObjDesc->Common.Type != ACPI_TYPE_INTEGER)
+ if (!ObjDesc || ObjDesc->Common.Type != ACPI_TYPE_INTEGER)
{
ACPI_ERROR ((AE_INFO, "(PRT[%u].Address) Need Integer, found %s",
Index, AcpiUtGetObjectTypeName (ObjDesc)));
/* 2) Second subobject: Dereference the PRT.Pin */
ObjDesc = SubObjectList[1];
- if (ObjDesc->Common.Type != ACPI_TYPE_INTEGER)
+ if (!ObjDesc || ObjDesc->Common.Type != ACPI_TYPE_INTEGER)
{
ACPI_ERROR ((AE_INFO, "(PRT[%u].Pin) Need Integer, found %s",
Index, AcpiUtGetObjectTypeName (ObjDesc)));
UserPrt->Pin = (UINT32) ObjDesc->Integer.Value;
- /*
- * If the BIOS has erroneously reversed the _PRT SourceName (index 2)
- * and the SourceIndex (index 3), fix it. _PRT is important enough to
- * workaround this BIOS error. This also provides compatibility with
- * other ACPI implementations.
- */
- ObjDesc = SubObjectList[3];
- if (!ObjDesc || (ObjDesc->Common.Type != ACPI_TYPE_INTEGER))
- {
- SubObjectList[3] = SubObjectList[2];
- SubObjectList[2] = ObjDesc;
-
- ACPI_WARNING ((AE_INFO,
- "(PRT[%X].Source) SourceName and SourceIndex are reversed, fixed",
- Index));
- }
-
/*
* 3) Third subobject: Dereference the PRT.SourceName
* The name may be unresolved (slack mode), so allow a null object
UserPrt->Length += (UINT32) ACPI_STRLEN (UserPrt->Source) + 1;
break;
-
case ACPI_TYPE_STRING:
ACPI_STRCPY (UserPrt->Source, ObjDesc->String.Pointer);
UserPrt->Length += ObjDesc->String.Length + 1;
break;
-
case ACPI_TYPE_INTEGER:
/*
* If this is a number, then the Source Name is NULL, since the
UserPrt->Length += sizeof (UINT32);
break;
-
default:
ACPI_ERROR ((AE_INFO,
/* 4) Fourth subobject: Dereference the PRT.SourceIndex */
ObjDesc = SubObjectList[3];
- if (ObjDesc->Common.Type != ACPI_TYPE_INTEGER)
+ if (!ObjDesc || ObjDesc->Common.Type != ACPI_TYPE_INTEGER)
{
ACPI_ERROR ((AE_INFO,
"(PRT[%u].SourceIndex) Need Integer, found %s",
*
* FUNCTION: AcpiRsCreateAmlResources
*
- * PARAMETERS: LinkedListBuffer - Pointer to the resource linked list
- * OutputBuffer - Pointer to the user's buffer
+ * PARAMETERS: ResourceList - Pointer to the resource list buffer
+ * OutputBuffer - Where the AML buffer is returned
*
* RETURN: Status AE_OK if okay, else a valid ACPI_STATUS code.
* If the OutputBuffer is too small, the error will be
* AE_BUFFER_OVERFLOW and OutputBuffer->Length will point
* to the size buffer needed.
*
- * DESCRIPTION: Takes the linked list of device resources and
- * creates a bytestream to be used as input for the
- * _SRS control method.
+ * DESCRIPTION: Converts a list of device resources to an AML bytestream
+ * to be used as input for the _SRS control method.
*
******************************************************************************/
ACPI_STATUS
AcpiRsCreateAmlResources (
- ACPI_RESOURCE *LinkedListBuffer,
+ ACPI_BUFFER *ResourceList,
ACPI_BUFFER *OutputBuffer)
{
ACPI_STATUS Status;
ACPI_FUNCTION_TRACE (RsCreateAmlResources);
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "LinkedListBuffer = %p\n",
- LinkedListBuffer));
+ /* Params already validated, no need to re-validate here */
- /*
- * Params already validated, so we don't re-validate here
- *
- * Pass the LinkedListBuffer into a module that calculates
- * the buffer size needed for the byte stream.
- */
- Status = AcpiRsGetAmlLength (LinkedListBuffer,
- &AmlSizeNeeded);
+ ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "ResourceList Buffer = %p\n",
+ ResourceList->Pointer));
+
+ /* Get the buffer size needed for the AML byte stream */
+
+ Status = AcpiRsGetAmlLength (ResourceList->Pointer,
+ ResourceList->Length, &AmlSizeNeeded);
ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "AmlSizeNeeded=%X, %s\n",
(UINT32) AmlSizeNeeded, AcpiFormatException (Status)));
/* Do the conversion */
- Status = AcpiRsConvertResourcesToAml (LinkedListBuffer, AmlSizeNeeded,
- OutputBuffer->Pointer);
+ Status = AcpiRsConvertResourcesToAml (ResourceList->Pointer,
+ AmlSizeNeeded, OutputBuffer->Pointer);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "OutputBuffer %p Length %X\n",
- OutputBuffer->Pointer, (UINT32) OutputBuffer->Length));
+ OutputBuffer->Pointer, (UINT32) OutputBuffer->Length));
return_ACPI_STATUS (AE_OK);
}
-
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __RSDUMP_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
ACPI_MODULE_NAME ("rsdump")
-#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
+#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUGGER)
/* Local prototypes */
UINT16 Length,
UINT8 *Data);
+static void
+AcpiRsDumpWordList (
+ UINT16 Length,
+ UINT16 *Data);
+
static void
AcpiRsDumpDwordList (
UINT8 Length,
ACPI_RSDUMP_INFO *Table);
-#define ACPI_RSD_OFFSET(f) (UINT8) ACPI_OFFSET (ACPI_RESOURCE_DATA,f)
-#define ACPI_PRT_OFFSET(f) (UINT8) ACPI_OFFSET (ACPI_PCI_ROUTING_TABLE,f)
-#define ACPI_RSD_TABLE_SIZE(name) (sizeof(name) / sizeof (ACPI_RSDUMP_INFO))
-
-
-/*******************************************************************************
- *
- * Resource Descriptor info tables
- *
- * Note: The first table entry must be a Title or Literal and must contain
- * the table length (number of table entries)
- *
- ******************************************************************************/
-
-ACPI_RSDUMP_INFO AcpiRsDumpIrq[7] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpIrq), "IRQ", NULL},
- {ACPI_RSD_UINT8 , ACPI_RSD_OFFSET (Irq.DescriptorLength), "Descriptor Length", NULL},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Irq.Triggering), "Triggering", AcpiGbl_HeDecode},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Irq.Polarity), "Polarity", AcpiGbl_LlDecode},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Irq.Sharable), "Sharing", AcpiGbl_ShrDecode},
- {ACPI_RSD_UINT8 , ACPI_RSD_OFFSET (Irq.InterruptCount), "Interrupt Count", NULL},
- {ACPI_RSD_SHORTLIST,ACPI_RSD_OFFSET (Irq.Interrupts[0]), "Interrupt List", NULL}
-};
-
-ACPI_RSDUMP_INFO AcpiRsDumpDma[6] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpDma), "DMA", NULL},
- {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (Dma.Type), "Speed", AcpiGbl_TypDecode},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Dma.BusMaster), "Mastering", AcpiGbl_BmDecode},
- {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (Dma.Transfer), "Transfer Type", AcpiGbl_SizDecode},
- {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (Dma.ChannelCount), "Channel Count", NULL},
- {ACPI_RSD_SHORTLIST,ACPI_RSD_OFFSET (Dma.Channels[0]), "Channel List", NULL}
-};
-
-ACPI_RSDUMP_INFO AcpiRsDumpStartDpf[4] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpStartDpf), "Start-Dependent-Functions",NULL},
- {ACPI_RSD_UINT8 , ACPI_RSD_OFFSET (StartDpf.DescriptorLength), "Descriptor Length", NULL},
- {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (StartDpf.CompatibilityPriority), "Compatibility Priority", AcpiGbl_ConfigDecode},
- {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (StartDpf.PerformanceRobustness), "Performance/Robustness", AcpiGbl_ConfigDecode}
-};
-
-ACPI_RSDUMP_INFO AcpiRsDumpEndDpf[1] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpEndDpf), "End-Dependent-Functions", NULL}
-};
-
-ACPI_RSDUMP_INFO AcpiRsDumpIo[6] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpIo), "I/O", NULL},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Io.IoDecode), "Address Decoding", AcpiGbl_IoDecode},
- {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Io.Minimum), "Address Minimum", NULL},
- {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Io.Maximum), "Address Maximum", NULL},
- {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (Io.Alignment), "Alignment", NULL},
- {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (Io.AddressLength), "Address Length", NULL}
-};
-
-ACPI_RSDUMP_INFO AcpiRsDumpFixedIo[3] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpFixedIo), "Fixed I/O", NULL},
- {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (FixedIo.Address), "Address", NULL},
- {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (FixedIo.AddressLength), "Address Length", NULL}
-};
-
-ACPI_RSDUMP_INFO AcpiRsDumpVendor[3] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpVendor), "Vendor Specific", NULL},
- {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Vendor.ByteLength), "Length", NULL},
- {ACPI_RSD_LONGLIST, ACPI_RSD_OFFSET (Vendor.ByteData[0]), "Vendor Data", NULL}
-};
-
-ACPI_RSDUMP_INFO AcpiRsDumpEndTag[1] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpEndTag), "EndTag", NULL}
-};
-
-ACPI_RSDUMP_INFO AcpiRsDumpMemory24[6] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpMemory24), "24-Bit Memory Range", NULL},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Memory24.WriteProtect), "Write Protect", AcpiGbl_RwDecode},
- {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Memory24.Minimum), "Address Minimum", NULL},
- {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Memory24.Maximum), "Address Maximum", NULL},
- {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Memory24.Alignment), "Alignment", NULL},
- {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Memory24.AddressLength), "Address Length", NULL}
-};
-
-ACPI_RSDUMP_INFO AcpiRsDumpMemory32[6] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpMemory32), "32-Bit Memory Range", NULL},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Memory32.WriteProtect), "Write Protect", AcpiGbl_RwDecode},
- {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (Memory32.Minimum), "Address Minimum", NULL},
- {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (Memory32.Maximum), "Address Maximum", NULL},
- {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (Memory32.Alignment), "Alignment", NULL},
- {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (Memory32.AddressLength), "Address Length", NULL}
-};
-
-ACPI_RSDUMP_INFO AcpiRsDumpFixedMemory32[4] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpFixedMemory32), "32-Bit Fixed Memory Range",NULL},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (FixedMemory32.WriteProtect), "Write Protect", AcpiGbl_RwDecode},
- {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (FixedMemory32.Address), "Address", NULL},
- {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (FixedMemory32.AddressLength), "Address Length", NULL}
-};
-
-ACPI_RSDUMP_INFO AcpiRsDumpAddress16[8] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpAddress16), "16-Bit WORD Address Space",NULL},
- {ACPI_RSD_ADDRESS, 0, NULL, NULL},
- {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Address16.Granularity), "Granularity", NULL},
- {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Address16.Minimum), "Address Minimum", NULL},
- {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Address16.Maximum), "Address Maximum", NULL},
- {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Address16.TranslationOffset), "Translation Offset", NULL},
- {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Address16.AddressLength), "Address Length", NULL},
- {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET (Address16.ResourceSource), NULL, NULL}
-};
-
-ACPI_RSDUMP_INFO AcpiRsDumpAddress32[8] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpAddress32), "32-Bit DWORD Address Space", NULL},
- {ACPI_RSD_ADDRESS, 0, NULL, NULL},
- {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (Address32.Granularity), "Granularity", NULL},
- {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (Address32.Minimum), "Address Minimum", NULL},
- {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (Address32.Maximum), "Address Maximum", NULL},
- {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (Address32.TranslationOffset), "Translation Offset", NULL},
- {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (Address32.AddressLength), "Address Length", NULL},
- {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET (Address32.ResourceSource), NULL, NULL}
-};
-
-ACPI_RSDUMP_INFO AcpiRsDumpAddress64[8] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpAddress64), "64-Bit QWORD Address Space", NULL},
- {ACPI_RSD_ADDRESS, 0, NULL, NULL},
- {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (Address64.Granularity), "Granularity", NULL},
- {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (Address64.Minimum), "Address Minimum", NULL},
- {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (Address64.Maximum), "Address Maximum", NULL},
- {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (Address64.TranslationOffset), "Translation Offset", NULL},
- {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (Address64.AddressLength), "Address Length", NULL},
- {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET (Address64.ResourceSource), NULL, NULL}
-};
-
-ACPI_RSDUMP_INFO AcpiRsDumpExtAddress64[8] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpExtAddress64), "64-Bit Extended Address Space", NULL},
- {ACPI_RSD_ADDRESS, 0, NULL, NULL},
- {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (ExtAddress64.Granularity), "Granularity", NULL},
- {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (ExtAddress64.Minimum), "Address Minimum", NULL},
- {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (ExtAddress64.Maximum), "Address Maximum", NULL},
- {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (ExtAddress64.TranslationOffset), "Translation Offset", NULL},
- {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (ExtAddress64.AddressLength), "Address Length", NULL},
- {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (ExtAddress64.TypeSpecific), "Type-Specific Attribute", NULL}
-};
-
-ACPI_RSDUMP_INFO AcpiRsDumpExtIrq[8] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpExtIrq), "Extended IRQ", NULL},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (ExtendedIrq.ProducerConsumer), "Type", AcpiGbl_ConsumeDecode},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (ExtendedIrq.Triggering), "Triggering", AcpiGbl_HeDecode},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (ExtendedIrq.Polarity), "Polarity", AcpiGbl_LlDecode},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (ExtendedIrq.Sharable), "Sharing", AcpiGbl_ShrDecode},
- {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET (ExtendedIrq.ResourceSource), NULL, NULL},
- {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (ExtendedIrq.InterruptCount), "Interrupt Count", NULL},
- {ACPI_RSD_DWORDLIST,ACPI_RSD_OFFSET (ExtendedIrq.Interrupts[0]), "Interrupt List", NULL}
-};
-
-ACPI_RSDUMP_INFO AcpiRsDumpGenericReg[6] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpGenericReg), "Generic Register", NULL},
- {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (GenericReg.SpaceId), "Space ID", NULL},
- {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (GenericReg.BitWidth), "Bit Width", NULL},
- {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (GenericReg.BitOffset), "Bit Offset", NULL},
- {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (GenericReg.AccessSize), "Access Size", NULL},
- {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (GenericReg.Address), "Address", NULL}
-};
-
-
-/*
- * Tables used for common address descriptor flag fields
- */
-static ACPI_RSDUMP_INFO AcpiRsDumpGeneralFlags[5] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpGeneralFlags), NULL, NULL},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Address.ProducerConsumer), "Consumer/Producer", AcpiGbl_ConsumeDecode},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Address.Decode), "Address Decode", AcpiGbl_DecDecode},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Address.MinAddressFixed), "Min Relocatability", AcpiGbl_MinDecode},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Address.MaxAddressFixed), "Max Relocatability", AcpiGbl_MaxDecode}
-};
-
-static ACPI_RSDUMP_INFO AcpiRsDumpMemoryFlags[5] =
-{
- {ACPI_RSD_LITERAL, ACPI_RSD_TABLE_SIZE (AcpiRsDumpMemoryFlags), "Resource Type", (void *) "Memory Range"},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Address.Info.Mem.WriteProtect), "Write Protect", AcpiGbl_RwDecode},
- {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (Address.Info.Mem.Caching), "Caching", AcpiGbl_MemDecode},
- {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (Address.Info.Mem.RangeType), "Range Type", AcpiGbl_MtpDecode},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Address.Info.Mem.Translation), "Translation", AcpiGbl_TtpDecode}
-};
-
-static ACPI_RSDUMP_INFO AcpiRsDumpIoFlags[4] =
-{
- {ACPI_RSD_LITERAL, ACPI_RSD_TABLE_SIZE (AcpiRsDumpIoFlags), "Resource Type", (void *) "I/O Range"},
- {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (Address.Info.Io.RangeType), "Range Type", AcpiGbl_RngDecode},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Address.Info.Io.Translation), "Translation", AcpiGbl_TtpDecode},
- {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Address.Info.Io.TranslationType), "Translation Type", AcpiGbl_TrsDecode}
-};
-
-
-/*
- * Table used to dump _PRT contents
- */
-static ACPI_RSDUMP_INFO AcpiRsDumpPrt[5] =
-{
- {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpPrt), NULL, NULL},
- {ACPI_RSD_UINT64, ACPI_PRT_OFFSET (Address), "Address", NULL},
- {ACPI_RSD_UINT32, ACPI_PRT_OFFSET (Pin), "Pin", NULL},
- {ACPI_RSD_STRING, ACPI_PRT_OFFSET (Source[0]), "Source", NULL},
- {ACPI_RSD_UINT32, ACPI_PRT_OFFSET (SourceIndex), "Source Index", NULL}
-};
-
-
/*******************************************************************************
*
* FUNCTION: AcpiRsDumpDescriptor
*
- * PARAMETERS: Resource
+ * PARAMETERS: Resource - Buffer containing the resource
+ * Table - Table entry to decode the resource
*
* RETURN: None
*
- * DESCRIPTION:
+ * DESCRIPTION: Dump a resource descriptor based on a dump table entry.
*
******************************************************************************/
/* Strings */
case ACPI_RSD_LITERAL:
+
AcpiRsOutString (Name, ACPI_CAST_PTR (char, Table->Pointer));
break;
case ACPI_RSD_STRING:
+
AcpiRsOutString (Name, ACPI_CAST_PTR (char, Target));
break;
/* Data items, 8/16/32/64 bit */
case ACPI_RSD_UINT8:
- AcpiRsOutInteger8 (Name, ACPI_GET8 (Target));
+
+ if (Table->Pointer)
+ {
+ AcpiRsOutString (Name, ACPI_CAST_PTR (char,
+ Table->Pointer [*Target]));
+ }
+ else
+ {
+ AcpiRsOutInteger8 (Name, ACPI_GET8 (Target));
+ }
break;
case ACPI_RSD_UINT16:
+
AcpiRsOutInteger16 (Name, ACPI_GET16 (Target));
break;
case ACPI_RSD_UINT32:
+
AcpiRsOutInteger32 (Name, ACPI_GET32 (Target));
break;
case ACPI_RSD_UINT64:
+
AcpiRsOutInteger64 (Name, ACPI_GET64 (Target));
break;
/* Flags: 1-bit and 2-bit flags supported */
case ACPI_RSD_1BITFLAG:
+
AcpiRsOutString (Name, ACPI_CAST_PTR (char,
Table->Pointer [*Target & 0x01]));
break;
case ACPI_RSD_2BITFLAG:
+
AcpiRsOutString (Name, ACPI_CAST_PTR (char,
Table->Pointer [*Target & 0x03]));
break;
+ case ACPI_RSD_3BITFLAG:
+
+ AcpiRsOutString (Name, ACPI_CAST_PTR (char,
+ Table->Pointer [*Target & 0x07]));
+ break;
+
case ACPI_RSD_SHORTLIST:
/*
* Short byte list (single line output) for DMA and IRQ resources
}
break;
+ case ACPI_RSD_SHORTLISTX:
+ /*
+ * Short byte list (single line output) for GPIO vendor data
+ * Note: The list length is obtained from the previous table entry
+ */
+ if (PreviousTarget)
+ {
+ AcpiRsOutTitle (Name);
+ AcpiRsDumpShortByteList (*PreviousTarget,
+ *(ACPI_CAST_INDIRECT_PTR (UINT8, Target)));
+ }
+ break;
+
case ACPI_RSD_LONGLIST:
/*
* Long byte list for Vendor resource data
}
break;
+ case ACPI_RSD_WORDLIST:
+ /*
+ * Word list for GPIO Pin Table
+ * Note: The list length is obtained from the previous table entry
+ */
+ if (PreviousTarget)
+ {
+ AcpiRsDumpWordList (*PreviousTarget,
+ *(ACPI_CAST_INDIRECT_PTR (UINT16, Target)));
+ }
+ break;
+
case ACPI_RSD_ADDRESS:
/*
* Common flags for all Address resources
break;
default:
+
AcpiOsPrintf ("**** Invalid table opcode [%X] ****\n",
Table->Opcode);
return;
ACPI_FUNCTION_ENTRY ();
- if (!(AcpiDbgLevel & ACPI_LV_RESOURCES) || !( _COMPONENT & AcpiDbgLayer))
+ /* Check if debug output enabled */
+
+ if (!ACPI_IS_DEBUG_ENABLED (ACPI_LV_RESOURCES, _COMPONENT))
{
return;
}
return;
}
+ /* Sanity check the length. It must not be zero, or we loop forever */
+
+ if (!ResourceList->Length)
+ {
+ AcpiOsPrintf (
+ "Invalid zero length descriptor in resource list\n");
+ return;
+ }
+
/* Dump the resource descriptor */
- AcpiRsDumpDescriptor (&ResourceList->Data,
- AcpiGbl_DumpResourceDispatch[Type]);
+ if (Type == ACPI_RESOURCE_TYPE_SERIAL_BUS)
+ {
+ AcpiRsDumpDescriptor (&ResourceList->Data,
+ AcpiGbl_DumpSerialBusDispatch[ResourceList->Data.CommonSerialBus.Type]);
+ }
+ else
+ {
+ AcpiRsDumpDescriptor (&ResourceList->Data,
+ AcpiGbl_DumpResourceDispatch[Type]);
+ }
/* Point to the next resource structure */
- ResourceList = ACPI_ADD_PTR (ACPI_RESOURCE, ResourceList,
- ResourceList->Length);
+ ResourceList = ACPI_NEXT_RESOURCE (ResourceList);
/* Exit when END_TAG descriptor is reached */
ACPI_FUNCTION_ENTRY ();
- if (!(AcpiDbgLevel & ACPI_LV_RESOURCES) || !( _COMPONENT & AcpiDbgLayer))
+ /* Check if debug output enabled */
+
+ if (!ACPI_IS_DEBUG_ENABLED (ACPI_LV_RESOURCES, _COMPONENT))
{
return;
}
}
}
-#endif
+static void
+AcpiRsDumpWordList (
+ UINT16 Length,
+ UINT16 *Data)
+{
+ UINT16 i;
+
+ for (i = 0; i < Length; i++)
+ {
+ AcpiOsPrintf ("%25s%2.2X : %4.4X\n",
+ "Word", i, Data[i]);
+ }
+}
+
+#endif
--- /dev/null
+/*******************************************************************************
+ *
+ * Module Name: rsdumpinfo - Tables used to display resource descriptors.
+ *
+ ******************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acresrc.h"
+
+#define _COMPONENT ACPI_RESOURCES
+ ACPI_MODULE_NAME ("rsdumpinfo")
+
+
+#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUGGER)
+
+
+#define ACPI_RSD_OFFSET(f) (UINT8) ACPI_OFFSET (ACPI_RESOURCE_DATA,f)
+#define ACPI_PRT_OFFSET(f) (UINT8) ACPI_OFFSET (ACPI_PCI_ROUTING_TABLE,f)
+#define ACPI_RSD_TABLE_SIZE(name) (sizeof(name) / sizeof (ACPI_RSDUMP_INFO))
+
+
+/*******************************************************************************
+ *
+ * Resource Descriptor info tables
+ *
+ * Note: The first table entry must be a Title or Literal and must contain
+ * the table length (number of table entries)
+ *
+ ******************************************************************************/
+
+ACPI_RSDUMP_INFO AcpiRsDumpIrq[7] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpIrq), "IRQ", NULL},
+ {ACPI_RSD_UINT8 , ACPI_RSD_OFFSET (Irq.DescriptorLength), "Descriptor Length", NULL},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Irq.Triggering), "Triggering", AcpiGbl_HeDecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Irq.Polarity), "Polarity", AcpiGbl_LlDecode},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (Irq.Sharable), "Sharing", AcpiGbl_ShrDecode},
+ {ACPI_RSD_UINT8 , ACPI_RSD_OFFSET (Irq.InterruptCount), "Interrupt Count", NULL},
+ {ACPI_RSD_SHORTLIST,ACPI_RSD_OFFSET (Irq.Interrupts[0]), "Interrupt List", NULL}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpDma[6] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpDma), "DMA", NULL},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (Dma.Type), "Speed", AcpiGbl_TypDecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Dma.BusMaster), "Mastering", AcpiGbl_BmDecode},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (Dma.Transfer), "Transfer Type", AcpiGbl_SizDecode},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (Dma.ChannelCount), "Channel Count", NULL},
+ {ACPI_RSD_SHORTLIST,ACPI_RSD_OFFSET (Dma.Channels[0]), "Channel List", NULL}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpStartDpf[4] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpStartDpf), "Start-Dependent-Functions",NULL},
+ {ACPI_RSD_UINT8 , ACPI_RSD_OFFSET (StartDpf.DescriptorLength), "Descriptor Length", NULL},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (StartDpf.CompatibilityPriority), "Compatibility Priority", AcpiGbl_ConfigDecode},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (StartDpf.PerformanceRobustness), "Performance/Robustness", AcpiGbl_ConfigDecode}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpEndDpf[1] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpEndDpf), "End-Dependent-Functions", NULL}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpIo[6] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpIo), "I/O", NULL},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Io.IoDecode), "Address Decoding", AcpiGbl_IoDecode},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Io.Minimum), "Address Minimum", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Io.Maximum), "Address Maximum", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (Io.Alignment), "Alignment", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (Io.AddressLength), "Address Length", NULL}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpFixedIo[3] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpFixedIo), "Fixed I/O", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (FixedIo.Address), "Address", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (FixedIo.AddressLength), "Address Length", NULL}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpVendor[3] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpVendor), "Vendor Specific", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Vendor.ByteLength), "Length", NULL},
+ {ACPI_RSD_LONGLIST, ACPI_RSD_OFFSET (Vendor.ByteData[0]), "Vendor Data", NULL}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpEndTag[1] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpEndTag), "EndTag", NULL}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpMemory24[6] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpMemory24), "24-Bit Memory Range", NULL},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Memory24.WriteProtect), "Write Protect", AcpiGbl_RwDecode},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Memory24.Minimum), "Address Minimum", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Memory24.Maximum), "Address Maximum", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Memory24.Alignment), "Alignment", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Memory24.AddressLength), "Address Length", NULL}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpMemory32[6] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpMemory32), "32-Bit Memory Range", NULL},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Memory32.WriteProtect), "Write Protect", AcpiGbl_RwDecode},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (Memory32.Minimum), "Address Minimum", NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (Memory32.Maximum), "Address Maximum", NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (Memory32.Alignment), "Alignment", NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (Memory32.AddressLength), "Address Length", NULL}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpFixedMemory32[4] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpFixedMemory32), "32-Bit Fixed Memory Range",NULL},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (FixedMemory32.WriteProtect), "Write Protect", AcpiGbl_RwDecode},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (FixedMemory32.Address), "Address", NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (FixedMemory32.AddressLength), "Address Length", NULL}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpAddress16[8] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpAddress16), "16-Bit WORD Address Space",NULL},
+ {ACPI_RSD_ADDRESS, 0, NULL, NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Address16.Granularity), "Granularity", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Address16.Minimum), "Address Minimum", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Address16.Maximum), "Address Maximum", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Address16.TranslationOffset), "Translation Offset", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Address16.AddressLength), "Address Length", NULL},
+ {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET (Address16.ResourceSource), NULL, NULL}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpAddress32[8] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpAddress32), "32-Bit DWORD Address Space", NULL},
+ {ACPI_RSD_ADDRESS, 0, NULL, NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (Address32.Granularity), "Granularity", NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (Address32.Minimum), "Address Minimum", NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (Address32.Maximum), "Address Maximum", NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (Address32.TranslationOffset), "Translation Offset", NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (Address32.AddressLength), "Address Length", NULL},
+ {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET (Address32.ResourceSource), NULL, NULL}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpAddress64[8] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpAddress64), "64-Bit QWORD Address Space", NULL},
+ {ACPI_RSD_ADDRESS, 0, NULL, NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (Address64.Granularity), "Granularity", NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (Address64.Minimum), "Address Minimum", NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (Address64.Maximum), "Address Maximum", NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (Address64.TranslationOffset), "Translation Offset", NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (Address64.AddressLength), "Address Length", NULL},
+ {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET (Address64.ResourceSource), NULL, NULL}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpExtAddress64[8] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpExtAddress64), "64-Bit Extended Address Space", NULL},
+ {ACPI_RSD_ADDRESS, 0, NULL, NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (ExtAddress64.Granularity), "Granularity", NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (ExtAddress64.Minimum), "Address Minimum", NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (ExtAddress64.Maximum), "Address Maximum", NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (ExtAddress64.TranslationOffset), "Translation Offset", NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (ExtAddress64.AddressLength), "Address Length", NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (ExtAddress64.TypeSpecific), "Type-Specific Attribute", NULL}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpExtIrq[8] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpExtIrq), "Extended IRQ", NULL},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (ExtendedIrq.ProducerConsumer), "Type", AcpiGbl_ConsumeDecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (ExtendedIrq.Triggering), "Triggering", AcpiGbl_HeDecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (ExtendedIrq.Polarity), "Polarity", AcpiGbl_LlDecode},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (ExtendedIrq.Sharable), "Sharing", AcpiGbl_ShrDecode},
+ {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET (ExtendedIrq.ResourceSource), NULL, NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (ExtendedIrq.InterruptCount), "Interrupt Count", NULL},
+ {ACPI_RSD_DWORDLIST,ACPI_RSD_OFFSET (ExtendedIrq.Interrupts[0]), "Interrupt List", NULL}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpGenericReg[6] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpGenericReg), "Generic Register", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (GenericReg.SpaceId), "Space ID", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (GenericReg.BitWidth), "Bit Width", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (GenericReg.BitOffset), "Bit Offset", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (GenericReg.AccessSize), "Access Size", NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET (GenericReg.Address), "Address", NULL}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpGpio[16] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpGpio), "GPIO", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (Gpio.RevisionId), "RevisionId", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (Gpio.ConnectionType), "ConnectionType", AcpiGbl_CtDecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Gpio.ProducerConsumer), "ProducerConsumer", AcpiGbl_ConsumeDecode},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (Gpio.PinConfig), "PinConfig", AcpiGbl_PpcDecode},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (Gpio.Sharable), "Sharing", AcpiGbl_ShrDecode},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (Gpio.IoRestriction), "IoRestriction", AcpiGbl_IorDecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Gpio.Triggering), "Triggering", AcpiGbl_HeDecode},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (Gpio.Polarity), "Polarity", AcpiGbl_LlDecode},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Gpio.DriveStrength), "DriveStrength", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Gpio.DebounceTimeout), "DebounceTimeout", NULL},
+ {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET (Gpio.ResourceSource), "ResourceSource", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Gpio.PinTableLength), "PinTableLength", NULL},
+ {ACPI_RSD_WORDLIST, ACPI_RSD_OFFSET (Gpio.PinTable), "PinTable", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (Gpio.VendorLength), "VendorLength", NULL},
+ {ACPI_RSD_SHORTLISTX,ACPI_RSD_OFFSET (Gpio.VendorData), "VendorData", NULL},
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpFixedDma[4] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpFixedDma), "FixedDma", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (FixedDma.RequestLines), "RequestLines", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (FixedDma.Channels), "Channels", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (FixedDma.Width), "TransferWidth", AcpiGbl_DtsDecode},
+};
+
+#define ACPI_RS_DUMP_COMMON_SERIAL_BUS \
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (CommonSerialBus.RevisionId), "RevisionId", NULL}, \
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (CommonSerialBus.Type), "Type", AcpiGbl_SbtDecode}, \
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (CommonSerialBus.ProducerConsumer), "ProducerConsumer", AcpiGbl_ConsumeDecode}, \
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (CommonSerialBus.SlaveMode), "SlaveMode", AcpiGbl_SmDecode}, \
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (CommonSerialBus.TypeRevisionId), "TypeRevisionId", NULL}, \
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (CommonSerialBus.TypeDataLength), "TypeDataLength", NULL}, \
+ {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET (CommonSerialBus.ResourceSource), "ResourceSource", NULL}, \
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (CommonSerialBus.VendorLength), "VendorLength", NULL}, \
+ {ACPI_RSD_SHORTLISTX,ACPI_RSD_OFFSET (CommonSerialBus.VendorData), "VendorData", NULL},
+
+ACPI_RSDUMP_INFO AcpiRsDumpCommonSerialBus[10] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpCommonSerialBus), "Common Serial Bus", NULL},
+ ACPI_RS_DUMP_COMMON_SERIAL_BUS
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpI2cSerialBus[13] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpI2cSerialBus), "I2C Serial Bus", NULL},
+ ACPI_RS_DUMP_COMMON_SERIAL_BUS
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (I2cSerialBus.AccessMode), "AccessMode", AcpiGbl_AmDecode},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (I2cSerialBus.ConnectionSpeed), "ConnectionSpeed", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (I2cSerialBus.SlaveAddress), "SlaveAddress", NULL},
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpSpiSerialBus[17] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpSpiSerialBus), "Spi Serial Bus", NULL},
+ ACPI_RS_DUMP_COMMON_SERIAL_BUS
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (SpiSerialBus.WireMode), "WireMode", AcpiGbl_WmDecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (SpiSerialBus.DevicePolarity), "DevicePolarity", AcpiGbl_DpDecode},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (SpiSerialBus.DataBitLength), "DataBitLength", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (SpiSerialBus.ClockPhase), "ClockPhase", AcpiGbl_CphDecode},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (SpiSerialBus.ClockPolarity), "ClockPolarity", AcpiGbl_CpoDecode},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (SpiSerialBus.DeviceSelection), "DeviceSelection", NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (SpiSerialBus.ConnectionSpeed), "ConnectionSpeed", NULL},
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpUartSerialBus[19] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpUartSerialBus), "Uart Serial Bus", NULL},
+ ACPI_RS_DUMP_COMMON_SERIAL_BUS
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (UartSerialBus.FlowControl), "FlowControl", AcpiGbl_FcDecode},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (UartSerialBus.StopBits), "StopBits", AcpiGbl_SbDecode},
+ {ACPI_RSD_3BITFLAG, ACPI_RSD_OFFSET (UartSerialBus.DataBits), "DataBits", AcpiGbl_BpbDecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (UartSerialBus.Endian), "Endian", AcpiGbl_EdDecode},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (UartSerialBus.Parity), "Parity", AcpiGbl_PtDecode},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (UartSerialBus.LinesEnabled), "LinesEnabled", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (UartSerialBus.RxFifoSize), "RxFifoSize", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (UartSerialBus.TxFifoSize), "TxFifoSize", NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET (UartSerialBus.DefaultBaudRate), "ConnectionSpeed", NULL},
+};
+
+/*
+ * Tables used for common address descriptor flag fields
+ */
+ACPI_RSDUMP_INFO AcpiRsDumpGeneralFlags[5] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpGeneralFlags), NULL, NULL},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Address.ProducerConsumer), "Consumer/Producer", AcpiGbl_ConsumeDecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Address.Decode), "Address Decode", AcpiGbl_DecDecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Address.MinAddressFixed), "Min Relocatability", AcpiGbl_MinDecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Address.MaxAddressFixed), "Max Relocatability", AcpiGbl_MaxDecode}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpMemoryFlags[5] =
+{
+ {ACPI_RSD_LITERAL, ACPI_RSD_TABLE_SIZE (AcpiRsDumpMemoryFlags), "Resource Type", (void *) "Memory Range"},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Address.Info.Mem.WriteProtect), "Write Protect", AcpiGbl_RwDecode},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (Address.Info.Mem.Caching), "Caching", AcpiGbl_MemDecode},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (Address.Info.Mem.RangeType), "Range Type", AcpiGbl_MtpDecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Address.Info.Mem.Translation), "Translation", AcpiGbl_TtpDecode}
+};
+
+ACPI_RSDUMP_INFO AcpiRsDumpIoFlags[4] =
+{
+ {ACPI_RSD_LITERAL, ACPI_RSD_TABLE_SIZE (AcpiRsDumpIoFlags), "Resource Type", (void *) "I/O Range"},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET (Address.Info.Io.RangeType), "Range Type", AcpiGbl_RngDecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Address.Info.Io.Translation), "Translation", AcpiGbl_TtpDecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (Address.Info.Io.TranslationType), "Translation Type", AcpiGbl_TrsDecode}
+};
+
+
+/*
+ * Table used to dump _PRT contents
+ */
+ACPI_RSDUMP_INFO AcpiRsDumpPrt[5] =
+{
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE (AcpiRsDumpPrt), NULL, NULL},
+ {ACPI_RSD_UINT64, ACPI_PRT_OFFSET (Address), "Address", NULL},
+ {ACPI_RSD_UINT32, ACPI_PRT_OFFSET (Pin), "Pin", NULL},
+ {ACPI_RSD_STRING, ACPI_PRT_OFFSET (Source[0]), "Source", NULL},
+ {ACPI_RSD_UINT32, ACPI_PRT_OFFSET (SourceIndex), "Source Index", NULL}
+};
+
+#endif
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __RSINFO_C__
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
AcpiRsConvertAddress64, /* 0x0D, ACPI_RESOURCE_TYPE_ADDRESS64 */
AcpiRsConvertExtAddress64, /* 0x0E, ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
AcpiRsConvertExtIrq, /* 0x0F, ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
- AcpiRsConvertGenericReg /* 0x10, ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
+ AcpiRsConvertGenericReg, /* 0x10, ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
+ AcpiRsConvertGpio, /* 0x11, ACPI_RESOURCE_TYPE_GPIO */
+ AcpiRsConvertFixedDma, /* 0x12, ACPI_RESOURCE_TYPE_FIXED_DMA */
+ NULL, /* 0x13, ACPI_RESOURCE_TYPE_SERIAL_BUS - Use subtype table below */
};
/* Dispatch tables for AML-to-resource (Get Resource) conversion functions */
AcpiRsConvertEndDpf, /* 0x07, ACPI_RESOURCE_NAME_END_DEPENDENT */
AcpiRsConvertIo, /* 0x08, ACPI_RESOURCE_NAME_IO */
AcpiRsConvertFixedIo, /* 0x09, ACPI_RESOURCE_NAME_FIXED_IO */
- NULL, /* 0x0A, Reserved */
+ AcpiRsConvertFixedDma, /* 0x0A, ACPI_RESOURCE_NAME_FIXED_DMA */
NULL, /* 0x0B, Reserved */
NULL, /* 0x0C, Reserved */
NULL, /* 0x0D, Reserved */
AcpiRsConvertAddress16, /* 0x08, ACPI_RESOURCE_NAME_ADDRESS16 */
AcpiRsConvertExtIrq, /* 0x09, ACPI_RESOURCE_NAME_EXTENDED_IRQ */
AcpiRsConvertAddress64, /* 0x0A, ACPI_RESOURCE_NAME_ADDRESS64 */
- AcpiRsConvertExtAddress64 /* 0x0B, ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 */
+ AcpiRsConvertExtAddress64, /* 0x0B, ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 */
+ AcpiRsConvertGpio, /* 0x0C, ACPI_RESOURCE_NAME_GPIO */
+ NULL, /* 0x0D, Reserved */
+ NULL, /* 0x0E, ACPI_RESOURCE_NAME_SERIAL_BUS - Use subtype table below */
};
+/* Subtype table for SerialBus -- I2C, SPI, and UART */
+
+ACPI_RSCONVERT_INFO *AcpiGbl_ConvertResourceSerialBusDispatch[] =
+{
+ NULL,
+ AcpiRsConvertI2cSerialBus,
+ AcpiRsConvertSpiSerialBus,
+ AcpiRsConvertUartSerialBus,
+};
-#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
+
+#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUGGER)
/* Dispatch table for resource dump functions */
AcpiRsDumpExtAddress64, /* ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
AcpiRsDumpExtIrq, /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
AcpiRsDumpGenericReg, /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
+ AcpiRsDumpGpio, /* ACPI_RESOURCE_TYPE_GPIO */
+ AcpiRsDumpFixedDma, /* ACPI_RESOURCE_TYPE_FIXED_DMA */
+ NULL, /* ACPI_RESOURCE_TYPE_SERIAL_BUS */
+};
+
+ACPI_RSDUMP_INFO *AcpiGbl_DumpSerialBusDispatch[] =
+{
+ NULL,
+ AcpiRsDumpI2cSerialBus, /* AML_RESOURCE_I2C_BUS_TYPE */
+ AcpiRsDumpSpiSerialBus, /* AML_RESOURCE_SPI_BUS_TYPE */
+ AcpiRsDumpUartSerialBus, /* AML_RESOURCE_UART_BUS_TYPE */
};
#endif
sizeof (AML_RESOURCE_ADDRESS64), /* ACPI_RESOURCE_TYPE_ADDRESS64 */
sizeof (AML_RESOURCE_EXTENDED_ADDRESS64),/*ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
sizeof (AML_RESOURCE_EXTENDED_IRQ), /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
- sizeof (AML_RESOURCE_GENERIC_REGISTER) /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
+ sizeof (AML_RESOURCE_GENERIC_REGISTER), /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
+ sizeof (AML_RESOURCE_GPIO), /* ACPI_RESOURCE_TYPE_GPIO */
+ sizeof (AML_RESOURCE_FIXED_DMA), /* ACPI_RESOURCE_TYPE_FIXED_DMA */
+ sizeof (AML_RESOURCE_COMMON_SERIALBUS), /* ACPI_RESOURCE_TYPE_SERIAL_BUS */
};
ACPI_RS_SIZE_MIN,
ACPI_RS_SIZE (ACPI_RESOURCE_IO),
ACPI_RS_SIZE (ACPI_RESOURCE_FIXED_IO),
- 0,
+ ACPI_RS_SIZE (ACPI_RESOURCE_FIXED_DMA),
0,
0,
0,
ACPI_RS_SIZE (ACPI_RESOURCE_ADDRESS16),
ACPI_RS_SIZE (ACPI_RESOURCE_EXTENDED_IRQ),
ACPI_RS_SIZE (ACPI_RESOURCE_ADDRESS64),
- ACPI_RS_SIZE (ACPI_RESOURCE_EXTENDED_ADDRESS64)
+ ACPI_RS_SIZE (ACPI_RESOURCE_EXTENDED_ADDRESS64),
+ ACPI_RS_SIZE (ACPI_RESOURCE_GPIO),
+ ACPI_RS_SIZE (ACPI_RESOURCE_COMMON_SERIALBUS)
+};
+
+const UINT8 AcpiGbl_AmlResourceSerialBusSizes[] =
+{
+ 0,
+ sizeof (AML_RESOURCE_I2C_SERIALBUS),
+ sizeof (AML_RESOURCE_SPI_SERIALBUS),
+ sizeof (AML_RESOURCE_UART_SERIALBUS),
};
+const UINT8 AcpiGbl_ResourceStructSerialBusSizes[] =
+{
+ 0,
+ ACPI_RS_SIZE (ACPI_RESOURCE_I2C_SERIALBUS),
+ ACPI_RS_SIZE (ACPI_RESOURCE_SPI_SERIALBUS),
+ ACPI_RS_SIZE (ACPI_RESOURCE_UART_SERIALBUS),
+};
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __RSIO_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
{ACPI_RSC_LENGTH, 0, 0, sizeof (AML_RESOURCE_START_DEPENDENT_NOPRIO)}
};
-
-
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __RSIRQ_C__
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
*
******************************************************************************/
-ACPI_RSCONVERT_INFO AcpiRsGetIrq[8] =
+ACPI_RSCONVERT_INFO AcpiRsGetIrq[9] =
{
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_IRQ,
ACPI_RS_SIZE (ACPI_RESOURCE_IRQ),
{ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_AML_LENGTH, 0, 3},
- /* Get flags: Triggering[0], Polarity[3], Sharing[4] */
+ /* Get flags: Triggering[0], Polarity[3], Sharing[4], Wake[5] */
{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Irq.Triggering),
AML_OFFSET (Irq.Flags),
{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Irq.Sharable),
AML_OFFSET (Irq.Flags),
- 4}
+ 4},
+
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Irq.WakeCapable),
+ AML_OFFSET (Irq.Flags),
+ 5}
};
*
******************************************************************************/
-ACPI_RSCONVERT_INFO AcpiRsSetIrq[13] =
+ACPI_RSCONVERT_INFO AcpiRsSetIrq[14] =
{
/* Start with a default descriptor of length 3 */
AML_OFFSET (Irq.IrqMask),
ACPI_RS_OFFSET (Data.Irq.InterruptCount)},
- /* Set the flags byte */
+ /* Set flags: Triggering[0], Polarity[3], Sharing[4], Wake[5] */
{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Irq.Triggering),
AML_OFFSET (Irq.Flags),
AML_OFFSET (Irq.Flags),
4},
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Irq.WakeCapable),
+ AML_OFFSET (Irq.Flags),
+ 5},
+
/*
* All done if the output descriptor length is required to be 3
* (i.e., optimization to 2 bytes cannot be attempted)
*
******************************************************************************/
-ACPI_RSCONVERT_INFO AcpiRsConvertExtIrq[9] =
+ACPI_RSCONVERT_INFO AcpiRsConvertExtIrq[10] =
{
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_EXTENDED_IRQ,
ACPI_RS_SIZE (ACPI_RESOURCE_EXTENDED_IRQ),
sizeof (AML_RESOURCE_EXTENDED_IRQ),
0},
- /* Flag bits */
-
+ /*
+ * Flags: Producer/Consumer[0], Triggering[1], Polarity[2],
+ * Sharing[3], Wake[4]
+ */
{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.ExtendedIrq.ProducerConsumer),
AML_OFFSET (ExtendedIrq.Flags),
0},
AML_OFFSET (ExtendedIrq.Flags),
3},
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.ExtendedIrq.WakeCapable),
+ AML_OFFSET (ExtendedIrq.Flags),
+ 4},
+
/* IRQ Table length (Byte4) */
{ACPI_RSC_COUNT, ACPI_RS_OFFSET (Data.ExtendedIrq.InterruptCount),
ACPI_RS_OFFSET (Data.Dma.ChannelCount)}
};
+
+/*******************************************************************************
+ *
+ * AcpiRsConvertFixedDma
+ *
+ ******************************************************************************/
+
+ACPI_RSCONVERT_INFO AcpiRsConvertFixedDma[4] =
+{
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_FIXED_DMA,
+ ACPI_RS_SIZE (ACPI_RESOURCE_FIXED_DMA),
+ ACPI_RSC_TABLE_SIZE (AcpiRsConvertFixedDma)},
+
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_FIXED_DMA,
+ sizeof (AML_RESOURCE_FIXED_DMA),
+ 0},
+
+ /*
+ * These fields are contiguous in both the source and destination:
+ * RequestLines
+ * Channels
+ */
+ {ACPI_RSC_MOVE16, ACPI_RS_OFFSET (Data.FixedDma.RequestLines),
+ AML_OFFSET (FixedDma.RequestLines),
+ 2},
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.FixedDma.Width),
+ AML_OFFSET (FixedDma.Width),
+ 1},
+};
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 4. Disclaimer and Export Compliance
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __RSLIST_C__
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
UINT32 Length,
UINT32 Offset,
UINT8 ResourceIndex,
- void *Context)
+ void **Context)
{
ACPI_RESOURCE **ResourcePtr = ACPI_CAST_INDIRECT_PTR (
ACPI_RESOURCE, Context);
ACPI_RESOURCE *Resource;
+ AML_RESOURCE *AmlResource;
+ ACPI_RSCONVERT_INFO *ConversionTable;
ACPI_STATUS Status;
"Misaligned resource pointer %p", Resource));
}
- /* Convert the AML byte stream resource to a local resource struct */
+ /* Get the appropriate conversion info table */
+
+ AmlResource = ACPI_CAST_PTR (AML_RESOURCE, Aml);
+ if (AcpiUtGetResourceType (Aml) == ACPI_RESOURCE_NAME_SERIAL_BUS)
+ {
+ if (AmlResource->CommonSerialBus.Type > AML_RESOURCE_MAX_SERIALBUSTYPE)
+ {
+ ConversionTable = NULL;
+ }
+ else
+ {
+ /* This is an I2C, SPI, or UART SerialBus descriptor */
+
+ ConversionTable =
+ AcpiGbl_ConvertResourceSerialBusDispatch[
+ AmlResource->CommonSerialBus.Type];
+ }
+ }
+ else
+ {
+ ConversionTable =
+ AcpiGbl_GetResourceDispatch[ResourceIndex];
+ }
+
+ if (!ConversionTable)
+ {
+ ACPI_ERROR ((AE_INFO,
+ "Invalid/unsupported resource descriptor: Type 0x%2.2X",
+ ResourceIndex));
+ return_ACPI_STATUS (AE_AML_INVALID_RESOURCE_TYPE);
+ }
+
+ /* Convert the AML byte stream resource to a local resource struct */
Status = AcpiRsConvertAmlToResource (
- Resource, ACPI_CAST_PTR (AML_RESOURCE, Aml),
- AcpiGbl_GetResourceDispatch[ResourceIndex]);
+ Resource, AmlResource, ConversionTable);
if (ACPI_FAILURE (Status))
{
ACPI_EXCEPTION ((AE_INFO, Status,
/* Point to the next structure in the output buffer */
- *ResourcePtr = ACPI_ADD_PTR (void, Resource, Resource->Length);
+ *ResourcePtr = ACPI_NEXT_RESOURCE (Resource);
return_ACPI_STATUS (AE_OK);
}
{
UINT8 *Aml = OutputBuffer;
UINT8 *EndAml = OutputBuffer + AmlSizeNeeded;
+ ACPI_RSCONVERT_INFO *ConversionTable;
ACPI_STATUS Status;
return_ACPI_STATUS (AE_BAD_DATA);
}
+ /* Sanity check the length. It must not be zero, or we loop forever */
+
+ if (!Resource->Length)
+ {
+ ACPI_ERROR ((AE_INFO,
+ "Invalid zero length descriptor in resource list\n"));
+ return_ACPI_STATUS (AE_AML_BAD_RESOURCE_LENGTH);
+ }
+
/* Perform the conversion */
+ if (Resource->Type == ACPI_RESOURCE_TYPE_SERIAL_BUS)
+ {
+ if (Resource->Data.CommonSerialBus.Type > AML_RESOURCE_MAX_SERIALBUSTYPE)
+ {
+ ConversionTable = NULL;
+ }
+ else
+ {
+ /* This is an I2C, SPI, or UART SerialBus descriptor */
+
+ ConversionTable = AcpiGbl_ConvertResourceSerialBusDispatch[
+ Resource->Data.CommonSerialBus.Type];
+ }
+ }
+ else
+ {
+ ConversionTable = AcpiGbl_SetResourceDispatch[Resource->Type];
+ }
+
+ if (!ConversionTable)
+ {
+ ACPI_ERROR ((AE_INFO,
+ "Invalid/unsupported resource descriptor: Type 0x%2.2X",
+ Resource->Type));
+ return_ACPI_STATUS (AE_AML_INVALID_RESOURCE_TYPE);
+ }
+
Status = AcpiRsConvertResourceToAml (Resource,
- ACPI_CAST_PTR (AML_RESOURCE, Aml),
- AcpiGbl_SetResourceDispatch[Resource->Type]);
+ ACPI_CAST_PTR (AML_RESOURCE, Aml),
+ ConversionTable);
if (ACPI_FAILURE (Status))
{
ACPI_EXCEPTION ((AE_INFO, Status,
/* Perform final sanity check on the new AML resource descriptor */
- Status = AcpiUtValidateResource (
+ Status = AcpiUtValidateResource (NULL,
ACPI_CAST_PTR (AML_RESOURCE, Aml), NULL);
if (ACPI_FAILURE (Status))
{
/* Point to the next input resource descriptor */
- Resource = ACPI_ADD_PTR (ACPI_RESOURCE, Resource, Resource->Length);
+ Resource = ACPI_NEXT_RESOURCE (Resource);
}
/* Completed buffer, but did not find an EndTag resource descriptor */
return_ACPI_STATUS (AE_AML_NO_RESOURCE_END_TAG);
}
-
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __RSMEMORY_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
sizeof (AML_RESOURCE_LARGE_HEADER),
0}
};
-
-
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
*
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __RSMISC_C__
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
ACPI_FUNCTION_TRACE (RsConvertAmlToResource);
+ if (!Info)
+ {
+ return_ACPI_STATUS (AE_BAD_PARAMETER);
+ }
+
if (((ACPI_SIZE) Resource) & 0x3)
{
/* Each internal resource struct is expected to be 32-bit aligned */
* table length (# of table entries)
*/
Count = INIT_TABLE_LENGTH (Info);
-
while (Count)
{
/*
Resource->Length = INIT_RESOURCE_LENGTH (Info);
break;
-
case ACPI_RSC_INITSET:
break;
-
case ACPI_RSC_FLAGINIT:
FlagsMode = TRUE;
break;
-
case ACPI_RSC_1BITFLAG:
/*
* Mask and shift the flag bit
*/
- ACPI_SET8 (Destination) = (UINT8)
- ((ACPI_GET8 (Source) >> Info->Value) & 0x01);
+ ACPI_SET8 (Destination,
+ ((ACPI_GET8 (Source) >> Info->Value) & 0x01));
break;
-
case ACPI_RSC_2BITFLAG:
/*
* Mask and shift the flag bits
*/
- ACPI_SET8 (Destination) = (UINT8)
- ((ACPI_GET8 (Source) >> Info->Value) & 0x03);
+ ACPI_SET8 (Destination,
+ ((ACPI_GET8 (Source) >> Info->Value) & 0x03));
break;
+ case ACPI_RSC_3BITFLAG:
+ /*
+ * Mask and shift the flag bits
+ */
+ ACPI_SET8 (Destination,
+ ((ACPI_GET8 (Source) >> Info->Value) & 0x07));
+ break;
case ACPI_RSC_COUNT:
ItemCount = ACPI_GET8 (Source);
- ACPI_SET8 (Destination) = (UINT8) ItemCount;
+ ACPI_SET8 (Destination, ItemCount);
Resource->Length = Resource->Length +
(Info->Value * (ItemCount - 1));
break;
-
case ACPI_RSC_COUNT16:
ItemCount = AmlResourceLength;
- ACPI_SET16 (Destination) = ItemCount;
+ ACPI_SET16 (Destination, ItemCount);
Resource->Length = Resource->Length +
(Info->Value * (ItemCount - 1));
break;
+ case ACPI_RSC_COUNT_GPIO_PIN:
+
+ Target = ACPI_ADD_PTR (void, Aml, Info->Value);
+ ItemCount = ACPI_GET16 (Target) - ACPI_GET16 (Source);
+
+ Resource->Length = Resource->Length + ItemCount;
+ ItemCount = ItemCount / 2;
+ ACPI_SET16 (Destination, ItemCount);
+ break;
+
+ case ACPI_RSC_COUNT_GPIO_VEN:
+
+ ItemCount = ACPI_GET8 (Source);
+ ACPI_SET8 (Destination, ItemCount);
+
+ Resource->Length = Resource->Length +
+ (Info->Value * ItemCount);
+ break;
+
+ case ACPI_RSC_COUNT_GPIO_RES:
+ /*
+ * Vendor data is optional (length/offset may both be zero)
+ * Examine vendor data length field first
+ */
+ Target = ACPI_ADD_PTR (void, Aml, (Info->Value + 2));
+ if (ACPI_GET16 (Target))
+ {
+ /* Use vendor offset to get resource source length */
+
+ Target = ACPI_ADD_PTR (void, Aml, Info->Value);
+ ItemCount = ACPI_GET16 (Target) - ACPI_GET16 (Source);
+ }
+ else
+ {
+ /* No vendor data to worry about */
+
+ ItemCount = Aml->LargeHeader.ResourceLength +
+ sizeof (AML_RESOURCE_LARGE_HEADER) -
+ ACPI_GET16 (Source);
+ }
+
+ Resource->Length = Resource->Length + ItemCount;
+ ACPI_SET16 (Destination, ItemCount);
+ break;
+
+ case ACPI_RSC_COUNT_SERIAL_VEN:
+
+ ItemCount = ACPI_GET16 (Source) - Info->Value;
+
+ Resource->Length = Resource->Length + ItemCount;
+ ACPI_SET16 (Destination, ItemCount);
+ break;
+
+ case ACPI_RSC_COUNT_SERIAL_RES:
+
+ ItemCount = (AmlResourceLength +
+ sizeof (AML_RESOURCE_LARGE_HEADER)) -
+ ACPI_GET16 (Source) - Info->Value;
+
+ Resource->Length = Resource->Length + ItemCount;
+ ACPI_SET16 (Destination, ItemCount);
+ break;
case ACPI_RSC_LENGTH:
Resource->Length = Resource->Length + Info->Value;
break;
-
case ACPI_RSC_MOVE8:
case ACPI_RSC_MOVE16:
case ACPI_RSC_MOVE32:
AcpiRsMoveData (Destination, Source, ItemCount, Info->Opcode);
break;
+ case ACPI_RSC_MOVE_GPIO_PIN:
+
+ /* Generate and set the PIN data pointer */
+
+ Target = (char *) ACPI_ADD_PTR (void, Resource,
+ (Resource->Length - ItemCount * 2));
+ *(UINT16 **) Destination = ACPI_CAST_PTR (UINT16, Target);
+
+ /* Copy the PIN data */
+
+ Source = ACPI_ADD_PTR (void, Aml, ACPI_GET16 (Source));
+ AcpiRsMoveData (Target, Source, ItemCount, Info->Opcode);
+ break;
+
+ case ACPI_RSC_MOVE_GPIO_RES:
+
+ /* Generate and set the ResourceSource string pointer */
+
+ Target = (char *) ACPI_ADD_PTR (void, Resource,
+ (Resource->Length - ItemCount));
+ *(UINT8 **) Destination = ACPI_CAST_PTR (UINT8, Target);
+
+ /* Copy the ResourceSource string */
+
+ Source = ACPI_ADD_PTR (void, Aml, ACPI_GET16 (Source));
+ AcpiRsMoveData (Target, Source, ItemCount, Info->Opcode);
+ break;
+
+ case ACPI_RSC_MOVE_SERIAL_VEN:
+
+ /* Generate and set the Vendor Data pointer */
+
+ Target = (char *) ACPI_ADD_PTR (void, Resource,
+ (Resource->Length - ItemCount));
+ *(UINT8 **) Destination = ACPI_CAST_PTR (UINT8, Target);
+
+ /* Copy the Vendor Data */
+
+ Source = ACPI_ADD_PTR (void, Aml, Info->Value);
+ AcpiRsMoveData (Target, Source, ItemCount, Info->Opcode);
+ break;
+
+ case ACPI_RSC_MOVE_SERIAL_RES:
+
+ /* Generate and set the ResourceSource string pointer */
+
+ Target = (char *) ACPI_ADD_PTR (void, Resource,
+ (Resource->Length - ItemCount));
+ *(UINT8 **) Destination = ACPI_CAST_PTR (UINT8, Target);
+
+ /* Copy the ResourceSource string */
+
+ Source = ACPI_ADD_PTR (void, Aml, (ACPI_GET16 (Source) + Info->Value));
+ AcpiRsMoveData (Target, Source, ItemCount, Info->Opcode);
+ break;
case ACPI_RSC_SET8:
ACPI_MEMSET (Destination, Info->AmlOffset, Info->Value);
break;
-
case ACPI_RSC_DATA8:
Target = ACPI_ADD_PTR (char, Resource, Info->Value);
ACPI_MEMCPY (Destination, Source, ACPI_GET16 (Target));
break;
-
case ACPI_RSC_ADDRESS:
/*
* Common handler for address descriptor flags
}
break;
-
case ACPI_RSC_SOURCE:
/*
* Optional ResourceSource (Index and String)
Destination, Aml, NULL);
break;
-
case ACPI_RSC_SOURCEX:
/*
* Optional ResourceSource (Index and String). This is the more
* complicated case used by the Interrupt() macro
*/
- Target = ACPI_ADD_PTR (char, Resource, Info->AmlOffset + (ItemCount * 4));
+ Target = ACPI_ADD_PTR (char, Resource,
+ Info->AmlOffset + (ItemCount * 4));
Resource->Length +=
- AcpiRsGetResourceSource (AmlResourceLength,
- (ACPI_RS_LENGTH) (((ItemCount - 1) * sizeof (UINT32)) + Info->Value),
+ AcpiRsGetResourceSource (AmlResourceLength, (ACPI_RS_LENGTH)
+ (((ItemCount - 1) * sizeof (UINT32)) + Info->Value),
Destination, Aml, Target);
break;
-
case ACPI_RSC_BITMASK:
/*
* 8-bit encoded bitmask (DMA macro)
}
Target = ACPI_ADD_PTR (char, Resource, Info->Value);
- ACPI_SET8 (Target) = (UINT8) ItemCount;
+ ACPI_SET8 (Target, ItemCount);
break;
-
case ACPI_RSC_BITMASK16:
/*
* 16-bit encoded bitmask (IRQ macro)
}
Target = ACPI_ADD_PTR (char, Resource, Info->Value);
- ACPI_SET8 (Target) = (UINT8) ItemCount;
+ ACPI_SET8 (Target, ItemCount);
break;
-
case ACPI_RSC_EXIT_NE:
/*
* Control - Exit conversion if not equal
switch (Info->ResourceOffset)
{
case ACPI_RSC_COMPARE_AML_LENGTH:
+
if (AmlResourceLength != Info->Value)
{
goto Exit;
break;
case ACPI_RSC_COMPARE_VALUE:
+
if (ACPI_GET8 (Source) != Info->Value)
{
goto Exit;
}
break;
-
default:
ACPI_ERROR ((AE_INFO, "Invalid conversion opcode"));
{
void *Source = NULL;
void *Destination;
+ char *Target;
ACPI_RSDESC_SIZE AmlLength = 0;
UINT8 Count;
UINT16 Temp16 = 0;
ACPI_FUNCTION_TRACE (RsConvertResourceToAml);
+ if (!Info)
+ {
+ return_ACPI_STATUS (AE_BAD_PARAMETER);
+ }
+
/*
* First table entry must be ACPI_RSC_INITxxx and must contain the
* table length (# of table entries)
AcpiRsSetResourceHeader (INIT_RESOURCE_TYPE (Info), AmlLength, Aml);
break;
-
case ACPI_RSC_INITGET:
break;
-
case ACPI_RSC_FLAGINIT:
/*
* Clear the flag byte
*/
- ACPI_SET8 (Destination) = 0;
+ ACPI_SET8 (Destination, 0);
break;
-
case ACPI_RSC_1BITFLAG:
/*
* Mask and shift the flag bit
*/
- ACPI_SET8 (Destination) |= (UINT8)
- ((ACPI_GET8 (Source) & 0x01) << Info->Value);
+ ACPI_SET_BIT (*ACPI_CAST8 (Destination), (UINT8)
+ ((ACPI_GET8 (Source) & 0x01) << Info->Value));
break;
-
case ACPI_RSC_2BITFLAG:
/*
* Mask and shift the flag bits
*/
- ACPI_SET8 (Destination) |= (UINT8)
- ((ACPI_GET8 (Source) & 0x03) << Info->Value);
+ ACPI_SET_BIT (*ACPI_CAST8 (Destination), (UINT8)
+ ((ACPI_GET8 (Source) & 0x03) << Info->Value));
break;
+ case ACPI_RSC_3BITFLAG:
+ /*
+ * Mask and shift the flag bits
+ */
+ ACPI_SET_BIT (*ACPI_CAST8 (Destination), (UINT8)
+ ((ACPI_GET8 (Source) & 0x07) << Info->Value));
+ break;
case ACPI_RSC_COUNT:
ItemCount = ACPI_GET8 (Source);
- ACPI_SET8 (Destination) = (UINT8) ItemCount;
+ ACPI_SET8 (Destination, ItemCount);
AmlLength = (UINT16) (AmlLength + (Info->Value * (ItemCount - 1)));
break;
-
case ACPI_RSC_COUNT16:
ItemCount = ACPI_GET16 (Source);
AcpiRsSetResourceLength (AmlLength, Aml);
break;
+ case ACPI_RSC_COUNT_GPIO_PIN:
+
+ ItemCount = ACPI_GET16 (Source);
+ ACPI_SET16 (Destination, AmlLength);
+
+ AmlLength = (UINT16) (AmlLength + ItemCount * 2);
+ Target = ACPI_ADD_PTR (void, Aml, Info->Value);
+ ACPI_SET16 (Target, AmlLength);
+ AcpiRsSetResourceLength (AmlLength, Aml);
+ break;
+
+ case ACPI_RSC_COUNT_GPIO_VEN:
+
+ ItemCount = ACPI_GET16 (Source);
+ ACPI_SET16 (Destination, ItemCount);
+
+ AmlLength = (UINT16) (AmlLength + (Info->Value * ItemCount));
+ AcpiRsSetResourceLength (AmlLength, Aml);
+ break;
+
+ case ACPI_RSC_COUNT_GPIO_RES:
+
+ /* Set resource source string length */
+
+ ItemCount = ACPI_GET16 (Source);
+ ACPI_SET16 (Destination, AmlLength);
+
+ /* Compute offset for the Vendor Data */
+
+ AmlLength = (UINT16) (AmlLength + ItemCount);
+ Target = ACPI_ADD_PTR (void, Aml, Info->Value);
+
+ /* Set vendor offset only if there is vendor data */
+
+ if (Resource->Data.Gpio.VendorLength)
+ {
+ ACPI_SET16 (Target, AmlLength);
+ }
+
+ AcpiRsSetResourceLength (AmlLength, Aml);
+ break;
+
+ case ACPI_RSC_COUNT_SERIAL_VEN:
+
+ ItemCount = ACPI_GET16 (Source);
+ ACPI_SET16 (Destination, ItemCount + Info->Value);
+ AmlLength = (UINT16) (AmlLength + ItemCount);
+ AcpiRsSetResourceLength (AmlLength, Aml);
+ break;
+
+ case ACPI_RSC_COUNT_SERIAL_RES:
+
+ ItemCount = ACPI_GET16 (Source);
+ AmlLength = (UINT16) (AmlLength + ItemCount);
+ AcpiRsSetResourceLength (AmlLength, Aml);
+ break;
case ACPI_RSC_LENGTH:
AcpiRsSetResourceLength (Info->Value, Aml);
break;
-
case ACPI_RSC_MOVE8:
case ACPI_RSC_MOVE16:
case ACPI_RSC_MOVE32:
AcpiRsMoveData (Destination, Source, ItemCount, Info->Opcode);
break;
+ case ACPI_RSC_MOVE_GPIO_PIN:
+
+ Destination = (char *) ACPI_ADD_PTR (void, Aml,
+ ACPI_GET16 (Destination));
+ Source = * (UINT16 **) Source;
+ AcpiRsMoveData (Destination, Source, ItemCount, Info->Opcode);
+ break;
+
+ case ACPI_RSC_MOVE_GPIO_RES:
+
+ /* Used for both ResourceSource string and VendorData */
+
+ Destination = (char *) ACPI_ADD_PTR (void, Aml,
+ ACPI_GET16 (Destination));
+ Source = * (UINT8 **) Source;
+ AcpiRsMoveData (Destination, Source, ItemCount, Info->Opcode);
+ break;
+
+ case ACPI_RSC_MOVE_SERIAL_VEN:
+
+ Destination = (char *) ACPI_ADD_PTR (void, Aml,
+ (AmlLength - ItemCount));
+ Source = * (UINT8 **) Source;
+ AcpiRsMoveData (Destination, Source, ItemCount, Info->Opcode);
+ break;
+
+ case ACPI_RSC_MOVE_SERIAL_RES:
+
+ Destination = (char *) ACPI_ADD_PTR (void, Aml,
+ (AmlLength - ItemCount));
+ Source = * (UINT8 **) Source;
+ AcpiRsMoveData (Destination, Source, ItemCount, Info->Opcode);
+ break;
case ACPI_RSC_ADDRESS:
AcpiRsSetAddressCommon (Aml, Resource);
break;
-
case ACPI_RSC_SOURCEX:
/*
* Optional ResourceSource (Index and String)
AcpiRsSetResourceLength (AmlLength, Aml);
break;
-
case ACPI_RSC_SOURCE:
/*
* Optional ResourceSource (Index and String). This is the more
AcpiRsSetResourceLength (AmlLength, Aml);
break;
-
case ACPI_RSC_BITMASK:
/*
* 8-bit encoded bitmask (DMA macro)
*/
- ACPI_SET8 (Destination) = (UINT8)
+ ACPI_SET8 (Destination,
AcpiRsEncodeBitmask (Source,
- *ACPI_ADD_PTR (UINT8, Resource, Info->Value));
+ *ACPI_ADD_PTR (UINT8, Resource, Info->Value)));
break;
-
case ACPI_RSC_BITMASK16:
/*
* 16-bit encoded bitmask (IRQ macro)
ACPI_MOVE_16_TO_16 (Destination, &Temp16);
break;
-
case ACPI_RSC_EXIT_LE:
/*
* Control - Exit conversion if less than or equal
}
break;
-
case ACPI_RSC_EXIT_NE:
/*
* Control - Exit conversion if not equal
}
break;
-
case ACPI_RSC_EXIT_EQ:
/*
* Control - Exit conversion if equal
}
break;
-
default:
ACPI_ERROR ((AE_INFO, "Invalid conversion opcode"));
return_ACPI_STATUS (AE_BAD_DATA);
}
#endif
-
-
--- /dev/null
+/*******************************************************************************
+ *
+ * Module Name: rsserial - GPIO/SerialBus resource descriptors
+ *
+ ******************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acresrc.h"
+
+#define _COMPONENT ACPI_RESOURCES
+ ACPI_MODULE_NAME ("rsserial")
+
+
+/*******************************************************************************
+ *
+ * AcpiRsConvertGpio
+ *
+ ******************************************************************************/
+
+ACPI_RSCONVERT_INFO AcpiRsConvertGpio[18] =
+{
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_GPIO,
+ ACPI_RS_SIZE (ACPI_RESOURCE_GPIO),
+ ACPI_RSC_TABLE_SIZE (AcpiRsConvertGpio)},
+
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_GPIO,
+ sizeof (AML_RESOURCE_GPIO),
+ 0},
+
+ /*
+ * These fields are contiguous in both the source and destination:
+ * RevisionId
+ * ConnectionType
+ */
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.Gpio.RevisionId),
+ AML_OFFSET (Gpio.RevisionId),
+ 2},
+
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Gpio.ProducerConsumer),
+ AML_OFFSET (Gpio.Flags),
+ 0},
+
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Gpio.Sharable),
+ AML_OFFSET (Gpio.IntFlags),
+ 3},
+
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Gpio.WakeCapable),
+ AML_OFFSET (Gpio.IntFlags),
+ 4},
+
+ {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET (Data.Gpio.IoRestriction),
+ AML_OFFSET (Gpio.IntFlags),
+ 0},
+
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Gpio.Triggering),
+ AML_OFFSET (Gpio.IntFlags),
+ 0},
+
+ {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET (Data.Gpio.Polarity),
+ AML_OFFSET (Gpio.IntFlags),
+ 1},
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.Gpio.PinConfig),
+ AML_OFFSET (Gpio.PinConfig),
+ 1},
+
+ /*
+ * These fields are contiguous in both the source and destination:
+ * DriveStrength
+ * DebounceTimeout
+ */
+ {ACPI_RSC_MOVE16, ACPI_RS_OFFSET (Data.Gpio.DriveStrength),
+ AML_OFFSET (Gpio.DriveStrength),
+ 2},
+
+ /* Pin Table */
+
+ {ACPI_RSC_COUNT_GPIO_PIN, ACPI_RS_OFFSET (Data.Gpio.PinTableLength),
+ AML_OFFSET (Gpio.PinTableOffset),
+ AML_OFFSET (Gpio.ResSourceOffset)},
+
+ {ACPI_RSC_MOVE_GPIO_PIN, ACPI_RS_OFFSET (Data.Gpio.PinTable),
+ AML_OFFSET (Gpio.PinTableOffset),
+ 0},
+
+ /* Resource Source */
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.Gpio.ResourceSource.Index),
+ AML_OFFSET (Gpio.ResSourceIndex),
+ 1},
+
+ {ACPI_RSC_COUNT_GPIO_RES, ACPI_RS_OFFSET (Data.Gpio.ResourceSource.StringLength),
+ AML_OFFSET (Gpio.ResSourceOffset),
+ AML_OFFSET (Gpio.VendorOffset)},
+
+ {ACPI_RSC_MOVE_GPIO_RES, ACPI_RS_OFFSET (Data.Gpio.ResourceSource.StringPtr),
+ AML_OFFSET (Gpio.ResSourceOffset),
+ 0},
+
+ /* Vendor Data */
+
+ {ACPI_RSC_COUNT_GPIO_VEN, ACPI_RS_OFFSET (Data.Gpio.VendorLength),
+ AML_OFFSET (Gpio.VendorLength),
+ 1},
+
+ {ACPI_RSC_MOVE_GPIO_RES, ACPI_RS_OFFSET (Data.Gpio.VendorData),
+ AML_OFFSET (Gpio.VendorOffset),
+ 0},
+};
+
+
+/*******************************************************************************
+ *
+ * AcpiRsConvertI2cSerialBus
+ *
+ ******************************************************************************/
+
+ACPI_RSCONVERT_INFO AcpiRsConvertI2cSerialBus[16] =
+{
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_SERIAL_BUS,
+ ACPI_RS_SIZE (ACPI_RESOURCE_I2C_SERIALBUS),
+ ACPI_RSC_TABLE_SIZE (AcpiRsConvertI2cSerialBus)},
+
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_SERIAL_BUS,
+ sizeof (AML_RESOURCE_I2C_SERIALBUS),
+ 0},
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.CommonSerialBus.RevisionId),
+ AML_OFFSET (CommonSerialBus.RevisionId),
+ 1},
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.CommonSerialBus.Type),
+ AML_OFFSET (CommonSerialBus.Type),
+ 1},
+
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.CommonSerialBus.SlaveMode),
+ AML_OFFSET (CommonSerialBus.Flags),
+ 0},
+
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.CommonSerialBus.ProducerConsumer),
+ AML_OFFSET (CommonSerialBus.Flags),
+ 1},
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.CommonSerialBus.TypeRevisionId),
+ AML_OFFSET (CommonSerialBus.TypeRevisionId),
+ 1},
+
+ {ACPI_RSC_MOVE16, ACPI_RS_OFFSET (Data.CommonSerialBus.TypeDataLength),
+ AML_OFFSET (CommonSerialBus.TypeDataLength),
+ 1},
+
+ /* Vendor data */
+
+ {ACPI_RSC_COUNT_SERIAL_VEN, ACPI_RS_OFFSET (Data.CommonSerialBus.VendorLength),
+ AML_OFFSET (CommonSerialBus.TypeDataLength),
+ AML_RESOURCE_I2C_MIN_DATA_LEN},
+
+ {ACPI_RSC_MOVE_SERIAL_VEN, ACPI_RS_OFFSET (Data.CommonSerialBus.VendorData),
+ 0,
+ sizeof (AML_RESOURCE_I2C_SERIALBUS)},
+
+ /* Resource Source */
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.CommonSerialBus.ResourceSource.Index),
+ AML_OFFSET (CommonSerialBus.ResSourceIndex),
+ 1},
+
+ {ACPI_RSC_COUNT_SERIAL_RES, ACPI_RS_OFFSET (Data.CommonSerialBus.ResourceSource.StringLength),
+ AML_OFFSET (CommonSerialBus.TypeDataLength),
+ sizeof (AML_RESOURCE_COMMON_SERIALBUS)},
+
+ {ACPI_RSC_MOVE_SERIAL_RES, ACPI_RS_OFFSET (Data.CommonSerialBus.ResourceSource.StringPtr),
+ AML_OFFSET (CommonSerialBus.TypeDataLength),
+ sizeof (AML_RESOURCE_COMMON_SERIALBUS)},
+
+ /* I2C bus type specific */
+
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.I2cSerialBus.AccessMode),
+ AML_OFFSET (I2cSerialBus.TypeSpecificFlags),
+ 0},
+
+ {ACPI_RSC_MOVE32, ACPI_RS_OFFSET (Data.I2cSerialBus.ConnectionSpeed),
+ AML_OFFSET (I2cSerialBus.ConnectionSpeed),
+ 1},
+
+ {ACPI_RSC_MOVE16, ACPI_RS_OFFSET (Data.I2cSerialBus.SlaveAddress),
+ AML_OFFSET (I2cSerialBus.SlaveAddress),
+ 1},
+};
+
+
+/*******************************************************************************
+ *
+ * AcpiRsConvertSpiSerialBus
+ *
+ ******************************************************************************/
+
+ACPI_RSCONVERT_INFO AcpiRsConvertSpiSerialBus[20] =
+{
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_SERIAL_BUS,
+ ACPI_RS_SIZE (ACPI_RESOURCE_SPI_SERIALBUS),
+ ACPI_RSC_TABLE_SIZE (AcpiRsConvertSpiSerialBus)},
+
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_SERIAL_BUS,
+ sizeof (AML_RESOURCE_SPI_SERIALBUS),
+ 0},
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.CommonSerialBus.RevisionId),
+ AML_OFFSET (CommonSerialBus.RevisionId),
+ 1},
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.CommonSerialBus.Type),
+ AML_OFFSET (CommonSerialBus.Type),
+ 1},
+
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.CommonSerialBus.SlaveMode),
+ AML_OFFSET (CommonSerialBus.Flags),
+ 0},
+
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.CommonSerialBus.ProducerConsumer),
+ AML_OFFSET (CommonSerialBus.Flags),
+ 1},
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.CommonSerialBus.TypeRevisionId),
+ AML_OFFSET (CommonSerialBus.TypeRevisionId),
+ 1},
+
+ {ACPI_RSC_MOVE16, ACPI_RS_OFFSET (Data.CommonSerialBus.TypeDataLength),
+ AML_OFFSET (CommonSerialBus.TypeDataLength),
+ 1},
+
+ /* Vendor data */
+
+ {ACPI_RSC_COUNT_SERIAL_VEN, ACPI_RS_OFFSET (Data.CommonSerialBus.VendorLength),
+ AML_OFFSET (CommonSerialBus.TypeDataLength),
+ AML_RESOURCE_SPI_MIN_DATA_LEN},
+
+ {ACPI_RSC_MOVE_SERIAL_VEN, ACPI_RS_OFFSET (Data.CommonSerialBus.VendorData),
+ 0,
+ sizeof (AML_RESOURCE_SPI_SERIALBUS)},
+
+ /* Resource Source */
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.CommonSerialBus.ResourceSource.Index),
+ AML_OFFSET (CommonSerialBus.ResSourceIndex),
+ 1},
+
+ {ACPI_RSC_COUNT_SERIAL_RES, ACPI_RS_OFFSET (Data.CommonSerialBus.ResourceSource.StringLength),
+ AML_OFFSET (CommonSerialBus.TypeDataLength),
+ sizeof (AML_RESOURCE_COMMON_SERIALBUS)},
+
+ {ACPI_RSC_MOVE_SERIAL_RES, ACPI_RS_OFFSET (Data.CommonSerialBus.ResourceSource.StringPtr),
+ AML_OFFSET (CommonSerialBus.TypeDataLength),
+ sizeof (AML_RESOURCE_COMMON_SERIALBUS)},
+
+ /* Spi bus type specific */
+
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.SpiSerialBus.WireMode),
+ AML_OFFSET (SpiSerialBus.TypeSpecificFlags),
+ 0},
+
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.SpiSerialBus.DevicePolarity),
+ AML_OFFSET (SpiSerialBus.TypeSpecificFlags),
+ 1},
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.SpiSerialBus.DataBitLength),
+ AML_OFFSET (SpiSerialBus.DataBitLength),
+ 1},
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.SpiSerialBus.ClockPhase),
+ AML_OFFSET (SpiSerialBus.ClockPhase),
+ 1},
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.SpiSerialBus.ClockPolarity),
+ AML_OFFSET (SpiSerialBus.ClockPolarity),
+ 1},
+
+ {ACPI_RSC_MOVE16, ACPI_RS_OFFSET (Data.SpiSerialBus.DeviceSelection),
+ AML_OFFSET (SpiSerialBus.DeviceSelection),
+ 1},
+
+ {ACPI_RSC_MOVE32, ACPI_RS_OFFSET (Data.SpiSerialBus.ConnectionSpeed),
+ AML_OFFSET (SpiSerialBus.ConnectionSpeed),
+ 1},
+};
+
+
+/*******************************************************************************
+ *
+ * AcpiRsConvertUartSerialBus
+ *
+ ******************************************************************************/
+
+ACPI_RSCONVERT_INFO AcpiRsConvertUartSerialBus[22] =
+{
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_SERIAL_BUS,
+ ACPI_RS_SIZE (ACPI_RESOURCE_UART_SERIALBUS),
+ ACPI_RSC_TABLE_SIZE (AcpiRsConvertUartSerialBus)},
+
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_SERIAL_BUS,
+ sizeof (AML_RESOURCE_UART_SERIALBUS),
+ 0},
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.CommonSerialBus.RevisionId),
+ AML_OFFSET (CommonSerialBus.RevisionId),
+ 1},
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.CommonSerialBus.Type),
+ AML_OFFSET (CommonSerialBus.Type),
+ 1},
+
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.CommonSerialBus.SlaveMode),
+ AML_OFFSET (CommonSerialBus.Flags),
+ 0},
+
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.CommonSerialBus.ProducerConsumer),
+ AML_OFFSET (CommonSerialBus.Flags),
+ 1},
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.CommonSerialBus.TypeRevisionId),
+ AML_OFFSET (CommonSerialBus.TypeRevisionId),
+ 1},
+
+ {ACPI_RSC_MOVE16, ACPI_RS_OFFSET (Data.CommonSerialBus.TypeDataLength),
+ AML_OFFSET (CommonSerialBus.TypeDataLength),
+ 1},
+
+ /* Vendor data */
+
+ {ACPI_RSC_COUNT_SERIAL_VEN, ACPI_RS_OFFSET (Data.CommonSerialBus.VendorLength),
+ AML_OFFSET (CommonSerialBus.TypeDataLength),
+ AML_RESOURCE_UART_MIN_DATA_LEN},
+
+ {ACPI_RSC_MOVE_SERIAL_VEN, ACPI_RS_OFFSET (Data.CommonSerialBus.VendorData),
+ 0,
+ sizeof (AML_RESOURCE_UART_SERIALBUS)},
+
+ /* Resource Source */
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.CommonSerialBus.ResourceSource.Index),
+ AML_OFFSET (CommonSerialBus.ResSourceIndex),
+ 1},
+
+ {ACPI_RSC_COUNT_SERIAL_RES, ACPI_RS_OFFSET (Data.CommonSerialBus.ResourceSource.StringLength),
+ AML_OFFSET (CommonSerialBus.TypeDataLength),
+ sizeof (AML_RESOURCE_COMMON_SERIALBUS)},
+
+ {ACPI_RSC_MOVE_SERIAL_RES, ACPI_RS_OFFSET (Data.CommonSerialBus.ResourceSource.StringPtr),
+ AML_OFFSET (CommonSerialBus.TypeDataLength),
+ sizeof (AML_RESOURCE_COMMON_SERIALBUS)},
+
+ /* Uart bus type specific */
+
+ {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET (Data.UartSerialBus.FlowControl),
+ AML_OFFSET (UartSerialBus.TypeSpecificFlags),
+ 0},
+
+ {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET (Data.UartSerialBus.StopBits),
+ AML_OFFSET (UartSerialBus.TypeSpecificFlags),
+ 2},
+
+ {ACPI_RSC_3BITFLAG, ACPI_RS_OFFSET (Data.UartSerialBus.DataBits),
+ AML_OFFSET (UartSerialBus.TypeSpecificFlags),
+ 4},
+
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.UartSerialBus.Endian),
+ AML_OFFSET (UartSerialBus.TypeSpecificFlags),
+ 7},
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.UartSerialBus.Parity),
+ AML_OFFSET (UartSerialBus.Parity),
+ 1},
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.UartSerialBus.LinesEnabled),
+ AML_OFFSET (UartSerialBus.LinesEnabled),
+ 1},
+
+ {ACPI_RSC_MOVE16, ACPI_RS_OFFSET (Data.UartSerialBus.RxFifoSize),
+ AML_OFFSET (UartSerialBus.RxFifoSize),
+ 1},
+
+ {ACPI_RSC_MOVE16, ACPI_RS_OFFSET (Data.UartSerialBus.TxFifoSize),
+ AML_OFFSET (UartSerialBus.TxFifoSize),
+ 1},
+
+ {ACPI_RSC_MOVE32, ACPI_RS_OFFSET (Data.UartSerialBus.DefaultBaudRate),
+ AML_OFFSET (UartSerialBus.DefaultBaudRate),
+ 1},
+};
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __RSUTILS_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
* since there are no alignment or endian issues
*/
case ACPI_RSC_MOVE8:
+ case ACPI_RSC_MOVE_GPIO_RES:
+ case ACPI_RSC_MOVE_SERIAL_VEN:
+ case ACPI_RSC_MOVE_SERIAL_RES:
+
ACPI_MEMCPY (Destination, Source, ItemCount);
return;
/*
* 16-, 32-, and 64-bit cases must use the move macros that perform
- * endian conversion and/or accomodate hardware that cannot perform
+ * endian conversion and/or accommodate hardware that cannot perform
* misaligned memory transfers
*/
case ACPI_RSC_MOVE16:
+ case ACPI_RSC_MOVE_GPIO_PIN:
+
ACPI_MOVE_16_TO_16 (&ACPI_CAST_PTR (UINT16, Destination)[i],
&ACPI_CAST_PTR (UINT16, Source)[i]);
break;
case ACPI_RSC_MOVE32:
+
ACPI_MOVE_32_TO_32 (&ACPI_CAST_PTR (UINT32, Destination)[i],
&ACPI_CAST_PTR (UINT32, Source)[i]);
break;
case ACPI_RSC_MOVE64:
+
ACPI_MOVE_64_TO_64 (&ACPI_CAST_PTR (UINT64, Destination)[i],
&ACPI_CAST_PTR (UINT64, Source)[i]);
break;
default:
+
return;
}
}
}
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiRsGetAeiMethodData
+ *
+ * PARAMETERS: Node - Device node
+ * RetBuffer - Pointer to a buffer structure for the
+ * results
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: This function is called to get the _AEI value of an object
+ * contained in an object specified by the handle passed in
+ *
+ * If the function fails an appropriate status will be returned
+ * and the contents of the callers buffer is undefined.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiRsGetAeiMethodData (
+ ACPI_NAMESPACE_NODE *Node,
+ ACPI_BUFFER *RetBuffer)
+{
+ ACPI_OPERAND_OBJECT *ObjDesc;
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (RsGetAeiMethodData);
+
+
+ /* Parameters guaranteed valid by caller */
+
+ /* Execute the method, no parameters */
+
+ Status = AcpiUtEvaluateObject (Node, METHOD_NAME__AEI,
+ ACPI_BTYPE_BUFFER, &ObjDesc);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ /*
+ * Make the call to create a resource linked list from the
+ * byte stream buffer that comes back from the _CRS method
+ * execution.
+ */
+ Status = AcpiRsCreateResourceList (ObjDesc, RetBuffer);
+
+ /* On exit, we must delete the object returned by evaluateObject */
+
+ AcpiUtRemoveReference (ObjDesc);
+ return_ACPI_STATUS (Status);
+}
+
+
/*******************************************************************************
*
* FUNCTION: AcpiRsGetMethodData
/* Execute the method, no parameters */
- Status = AcpiUtEvaluateObject (Handle, Path, ACPI_BTYPE_BUFFER, &ObjDesc);
+ Status = AcpiUtEvaluateObject (ACPI_CAST_PTR (ACPI_NAMESPACE_NODE, Handle),
+ Path, ACPI_BTYPE_BUFFER, &ObjDesc);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
Info->PrefixNode = Node;
- Info->Pathname = METHOD_NAME__SRS;
+ Info->RelativePathname = METHOD_NAME__SRS;
Info->Parameters = Args;
Info->Flags = ACPI_IGNORE_RETURN_VALUE;
* Convert the linked list into a byte stream
*/
Buffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
- Status = AcpiRsCreateAmlResources (InBuffer->Pointer, &Buffer);
+ Status = AcpiRsCreateAmlResources (InBuffer, &Buffer);
if (ACPI_FAILURE (Status))
{
goto Cleanup;
ACPI_FREE (Info);
return_ACPI_STATUS (Status);
}
-
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __RSXFACE_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#define EXPORT_ACPI_INTERFACES
#include "acpi.h"
#include "accommon.h"
ACPI_EXPORT_SYMBOL (AcpiSetCurrentResources)
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiGetEventResources
+ *
+ * PARAMETERS: DeviceHandle - Handle to the device object for the
+ * device we are getting resources
+ * InBuffer - Pointer to a buffer containing the
+ * resources to be set for the device
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: This function is called to get the event resources for a
+ * specific device. The caller must first acquire a handle for
+ * the desired device. The resource data is passed to the routine
+ * the buffer pointed to by the InBuffer variable. Uses the
+ * _AEI method.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiGetEventResources (
+ ACPI_HANDLE DeviceHandle,
+ ACPI_BUFFER *RetBuffer)
+{
+ ACPI_STATUS Status;
+ ACPI_NAMESPACE_NODE *Node;
+
+
+ ACPI_FUNCTION_TRACE (AcpiGetEventResources);
+
+
+ /* Validate parameters then dispatch to internal routine */
+
+ Status = AcpiRsValidateParameters (DeviceHandle, RetBuffer, &Node);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ Status = AcpiRsGetAeiMethodData (Node, RetBuffer);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiGetEventResources)
+
+
/******************************************************************************
*
* FUNCTION: AcpiResourceToAddress64
break;
default:
+
return (AE_BAD_PARAMETER);
}
*
* RETURN: Status
*
- * DESCRIPTION: Walk a resource template for the specified evice to find a
+ * DESCRIPTION: Walk a resource template for the specified device to find a
* vendor-defined resource that matches the supplied UUID and
* UUID subtype. Returns a ACPI_RESOURCE of type Vendor.
*
/*******************************************************************************
*
- * FUNCTION: AcpiWalkResources
+ * FUNCTION: AcpiWalkResourceBuffer
*
- * PARAMETERS: DeviceHandle - Handle to the device object for the
- * device we are querying
- * Name - Method name of the resources we want
- * (METHOD_NAME__CRS or METHOD_NAME__PRS)
+ * PARAMETERS: Buffer - Formatted buffer returned by one of the
+ * various Get*Resource functions
* UserFunction - Called for each resource
* Context - Passed to UserFunction
*
* RETURN: Status
*
- * DESCRIPTION: Retrieves the current or possible resource list for the
- * specified device. The UserFunction is called once for
- * each resource in the list.
+ * DESCRIPTION: Walks the input resource template. The UserFunction is called
+ * once for each resource in the list.
*
******************************************************************************/
ACPI_STATUS
-AcpiWalkResources (
- ACPI_HANDLE DeviceHandle,
- char *Name,
+AcpiWalkResourceBuffer (
+ ACPI_BUFFER *Buffer,
ACPI_WALK_RESOURCE_CALLBACK UserFunction,
void *Context)
{
- ACPI_STATUS Status;
- ACPI_BUFFER Buffer;
+ ACPI_STATUS Status = AE_OK;
ACPI_RESOURCE *Resource;
ACPI_RESOURCE *ResourceEnd;
- ACPI_FUNCTION_TRACE (AcpiWalkResources);
+ ACPI_FUNCTION_TRACE (AcpiWalkResourceBuffer);
/* Parameter validation */
- if (!DeviceHandle || !UserFunction || !Name ||
- (!ACPI_COMPARE_NAME (Name, METHOD_NAME__CRS) &&
- !ACPI_COMPARE_NAME (Name, METHOD_NAME__PRS)))
+ if (!Buffer || !Buffer->Pointer || !UserFunction)
{
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
- /* Get the _CRS or _PRS resource list */
+ /* Buffer contains the resource list and length */
- Buffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
- Status = AcpiRsGetMethodData (DeviceHandle, Name, &Buffer);
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
-
- /* Buffer now contains the resource list */
-
- Resource = ACPI_CAST_PTR (ACPI_RESOURCE, Buffer.Pointer);
- ResourceEnd = ACPI_ADD_PTR (ACPI_RESOURCE, Buffer.Pointer, Buffer.Length);
+ Resource = ACPI_CAST_PTR (ACPI_RESOURCE, Buffer->Pointer);
+ ResourceEnd = ACPI_ADD_PTR (ACPI_RESOURCE, Buffer->Pointer, Buffer->Length);
/* Walk the resource list until the EndTag is found (or buffer end) */
while (Resource < ResourceEnd)
{
- /* Sanity check the resource */
+ /* Sanity check the resource type */
if (Resource->Type > ACPI_RESOURCE_TYPE_MAX)
{
break;
}
+ /* Sanity check the length. It must not be zero, or we loop forever */
+
+ if (!Resource->Length)
+ {
+ return_ACPI_STATUS (AE_AML_BAD_RESOURCE_LENGTH);
+ }
+
/* Invoke the user function, abort on any error returned */
Status = UserFunction (Resource, Context);
/* Get the next resource descriptor */
- Resource = ACPI_ADD_PTR (ACPI_RESOURCE, Resource, Resource->Length);
+ Resource = ACPI_NEXT_RESOURCE (Resource);
+ }
+
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiWalkResourceBuffer)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiWalkResources
+ *
+ * PARAMETERS: DeviceHandle - Handle to the device object for the
+ * device we are querying
+ * Name - Method name of the resources we want.
+ * (METHOD_NAME__CRS, METHOD_NAME__PRS, or
+ * METHOD_NAME__AEI)
+ * UserFunction - Called for each resource
+ * Context - Passed to UserFunction
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Retrieves the current or possible resource list for the
+ * specified device. The UserFunction is called once for
+ * each resource in the list.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiWalkResources (
+ ACPI_HANDLE DeviceHandle,
+ char *Name,
+ ACPI_WALK_RESOURCE_CALLBACK UserFunction,
+ void *Context)
+{
+ ACPI_STATUS Status;
+ ACPI_BUFFER Buffer;
+
+
+ ACPI_FUNCTION_TRACE (AcpiWalkResources);
+
+
+ /* Parameter validation */
+
+ if (!DeviceHandle || !UserFunction || !Name ||
+ (!ACPI_COMPARE_NAME (Name, METHOD_NAME__CRS) &&
+ !ACPI_COMPARE_NAME (Name, METHOD_NAME__PRS) &&
+ !ACPI_COMPARE_NAME (Name, METHOD_NAME__AEI)))
+ {
+ return_ACPI_STATUS (AE_BAD_PARAMETER);
}
+ /* Get the _CRS/_PRS/_AEI resource list */
+
+ Buffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
+ Status = AcpiRsGetMethodData (DeviceHandle, Name, &Buffer);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ /* Walk the resource list and cleanup */
+
+ Status = AcpiWalkResourceBuffer (&Buffer, UserFunction, Context);
ACPI_FREE (Buffer.Pointer);
return_ACPI_STATUS (Status);
}
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: tbdata - Table manager data structure functions
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acnamesp.h"
+#include "actables.h"
+
+#define _COMPONENT ACPI_TABLES
+ ACPI_MODULE_NAME ("tbdata")
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbInitTableDescriptor
+ *
+ * PARAMETERS: TableDesc - Table descriptor
+ * Address - Physical address of the table
+ * Flags - Allocation flags of the table
+ * Table - Pointer to the table
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Initialize a new table descriptor
+ *
+ ******************************************************************************/
+
+void
+AcpiTbInitTableDescriptor (
+ ACPI_TABLE_DESC *TableDesc,
+ ACPI_PHYSICAL_ADDRESS Address,
+ UINT8 Flags,
+ ACPI_TABLE_HEADER *Table)
+{
+
+ /*
+ * Initialize the table descriptor. Set the pointer to NULL, since the
+ * table is not fully mapped at this time.
+ */
+ ACPI_MEMSET (TableDesc, 0, sizeof (ACPI_TABLE_DESC));
+ TableDesc->Address = Address;
+ TableDesc->Length = Table->Length;
+ TableDesc->Flags = Flags;
+ ACPI_MOVE_32_TO_32 (TableDesc->Signature.Ascii, Table->Signature);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbAcquireTable
+ *
+ * PARAMETERS: TableDesc - Table descriptor
+ * TablePtr - Where table is returned
+ * TableLength - Where table length is returned
+ * TableFlags - Where table allocation flags are returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Acquire an ACPI table. It can be used for tables not
+ * maintained in the AcpiGbl_RootTableList.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiTbAcquireTable (
+ ACPI_TABLE_DESC *TableDesc,
+ ACPI_TABLE_HEADER **TablePtr,
+ UINT32 *TableLength,
+ UINT8 *TableFlags)
+{
+ ACPI_TABLE_HEADER *Table = NULL;
+
+
+ switch (TableDesc->Flags & ACPI_TABLE_ORIGIN_MASK)
+ {
+ case ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL:
+
+ Table = AcpiOsMapMemory (TableDesc->Address, TableDesc->Length);
+ break;
+
+ case ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL:
+ case ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL:
+
+ Table = ACPI_CAST_PTR (ACPI_TABLE_HEADER, TableDesc->Address);
+ break;
+
+ default:
+
+ break;
+ }
+
+ /* Table is not valid yet */
+
+ if (!Table)
+ {
+ return (AE_NO_MEMORY);
+ }
+
+ /* Fill the return values */
+
+ *TablePtr = Table;
+ *TableLength = TableDesc->Length;
+ *TableFlags = TableDesc->Flags;
+ return (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbReleaseTable
+ *
+ * PARAMETERS: Table - Pointer for the table
+ * TableLength - Length for the table
+ * TableFlags - Allocation flags for the table
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Release a table. The inverse of AcpiTbAcquireTable().
+ *
+ ******************************************************************************/
+
+void
+AcpiTbReleaseTable (
+ ACPI_TABLE_HEADER *Table,
+ UINT32 TableLength,
+ UINT8 TableFlags)
+{
+
+ switch (TableFlags & ACPI_TABLE_ORIGIN_MASK)
+ {
+ case ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL:
+
+ AcpiOsUnmapMemory (Table, TableLength);
+ break;
+
+ case ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL:
+ case ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL:
+ default:
+
+ break;
+ }
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbAcquireTempTable
+ *
+ * PARAMETERS: TableDesc - Table descriptor to be acquired
+ * Address - Address of the table
+ * Flags - Allocation flags of the table
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: This function validates the table header to obtain the length
+ * of a table and fills the table descriptor to make its state as
+ * "INSTALLED". Such a table descriptor is only used for verified
+ * installation.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiTbAcquireTempTable (
+ ACPI_TABLE_DESC *TableDesc,
+ ACPI_PHYSICAL_ADDRESS Address,
+ UINT8 Flags)
+{
+ ACPI_TABLE_HEADER *TableHeader;
+
+
+ switch (Flags & ACPI_TABLE_ORIGIN_MASK)
+ {
+ case ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL:
+
+ /* Get the length of the full table from the header */
+
+ TableHeader = AcpiOsMapMemory (Address, sizeof (ACPI_TABLE_HEADER));
+ if (!TableHeader)
+ {
+ return (AE_NO_MEMORY);
+ }
+
+ AcpiTbInitTableDescriptor (TableDesc, Address, Flags, TableHeader);
+ AcpiOsUnmapMemory (TableHeader, sizeof (ACPI_TABLE_HEADER));
+ return (AE_OK);
+
+ case ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL:
+ case ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL:
+
+ TableHeader = ACPI_CAST_PTR (ACPI_TABLE_HEADER, Address);
+ if (!TableHeader)
+ {
+ return (AE_NO_MEMORY);
+ }
+
+ AcpiTbInitTableDescriptor (TableDesc, Address, Flags, TableHeader);
+ return (AE_OK);
+
+ default:
+
+ break;
+ }
+
+ /* Table is not valid yet */
+
+ return (AE_NO_MEMORY);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbReleaseTempTable
+ *
+ * PARAMETERS: TableDesc - Table descriptor to be released
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: The inverse of AcpiTbAcquireTempTable().
+ *
+ *****************************************************************************/
+
+void
+AcpiTbReleaseTempTable (
+ ACPI_TABLE_DESC *TableDesc)
+{
+
+ /*
+ * Note that the .Address is maintained by the callers of
+ * AcpiTbAcquireTempTable(), thus do not invoke AcpiTbUninstallTable()
+ * where .Address will be freed.
+ */
+ AcpiTbInvalidateTable (TableDesc);
+}
+
+
+/******************************************************************************
+ *
+ * FUNCTION: AcpiTbValidateTable
+ *
+ * PARAMETERS: TableDesc - Table descriptor
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: This function is called to validate the table, the returned
+ * table descriptor is in "VALIDATED" state.
+ *
+ *****************************************************************************/
+
+ACPI_STATUS
+AcpiTbValidateTable (
+ ACPI_TABLE_DESC *TableDesc)
+{
+ ACPI_STATUS Status = AE_OK;
+
+
+ ACPI_FUNCTION_TRACE (TbValidateTable);
+
+
+ /* Validate the table if necessary */
+
+ if (!TableDesc->Pointer)
+ {
+ Status = AcpiTbAcquireTable (TableDesc, &TableDesc->Pointer,
+ &TableDesc->Length, &TableDesc->Flags);
+ if (!TableDesc->Pointer)
+ {
+ Status = AE_NO_MEMORY;
+ }
+ }
+
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbInvalidateTable
+ *
+ * PARAMETERS: TableDesc - Table descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Invalidate one internal ACPI table, this is the inverse of
+ * AcpiTbValidateTable().
+ *
+ ******************************************************************************/
+
+void
+AcpiTbInvalidateTable (
+ ACPI_TABLE_DESC *TableDesc)
+{
+
+ ACPI_FUNCTION_TRACE (TbInvalidateTable);
+
+
+ /* Table must be validated */
+
+ if (!TableDesc->Pointer)
+ {
+ return_VOID;
+ }
+
+ AcpiTbReleaseTable (TableDesc->Pointer, TableDesc->Length,
+ TableDesc->Flags);
+ TableDesc->Pointer = NULL;
+
+ return_VOID;
+}
+
+
+/******************************************************************************
+ *
+ * FUNCTION: AcpiTbValidateTempTable
+ *
+ * PARAMETERS: TableDesc - Table descriptor
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: This function is called to validate the table, the returned
+ * table descriptor is in "VALIDATED" state.
+ *
+ *****************************************************************************/
+
+ACPI_STATUS
+AcpiTbValidateTempTable (
+ ACPI_TABLE_DESC *TableDesc)
+{
+
+ if (!TableDesc->Pointer && !AcpiGbl_VerifyTableChecksum)
+ {
+ /*
+ * Only validates the header of the table.
+ * Note that Length contains the size of the mapping after invoking
+ * this work around, this value is required by
+ * AcpiTbReleaseTempTable().
+ * We can do this because in AcpiInitTableDescriptor(), the Length
+ * field of the installed descriptor is filled with the actual
+ * table length obtaining from the table header.
+ */
+ TableDesc->Length = sizeof (ACPI_TABLE_HEADER);
+ }
+
+ return (AcpiTbValidateTable (TableDesc));
+}
+
+
+/******************************************************************************
+ *
+ * FUNCTION: AcpiTbVerifyTempTable
+ *
+ * PARAMETERS: TableDesc - Table descriptor
+ * Signature - Table signature to verify
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: This function is called to validate and verify the table, the
+ * returned table descriptor is in "VALIDATED" state.
+ *
+ *****************************************************************************/
+
+ACPI_STATUS
+AcpiTbVerifyTempTable (
+ ACPI_TABLE_DESC *TableDesc,
+ char *Signature)
+{
+ ACPI_STATUS Status = AE_OK;
+
+
+ ACPI_FUNCTION_TRACE (TbVerifyTempTable);
+
+
+ /* Validate the table */
+
+ Status = AcpiTbValidateTempTable (TableDesc);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (AE_NO_MEMORY);
+ }
+
+ /* If a particular signature is expected (DSDT/FACS), it must match */
+
+ if (Signature &&
+ !ACPI_COMPARE_NAME (&TableDesc->Signature, Signature))
+ {
+ ACPI_BIOS_ERROR ((AE_INFO,
+ "Invalid signature 0x%X for ACPI table, expected [%s]",
+ TableDesc->Signature.Integer, Signature));
+ Status = AE_BAD_SIGNATURE;
+ goto InvalidateAndExit;
+ }
+
+ /* Verify the checksum */
+
+ if (AcpiGbl_VerifyTableChecksum)
+ {
+ Status = AcpiTbVerifyChecksum (TableDesc->Pointer, TableDesc->Length);
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_EXCEPTION ((AE_INFO, AE_NO_MEMORY,
+ "%4.4s " ACPI_PRINTF_UINT
+ " Attempted table install failed",
+ AcpiUtValidAcpiName (TableDesc->Signature.Ascii) ?
+ TableDesc->Signature.Ascii : "????",
+ ACPI_FORMAT_TO_UINT (TableDesc->Address)));
+ goto InvalidateAndExit;
+ }
+ }
+
+ return_ACPI_STATUS (AE_OK);
+
+InvalidateAndExit:
+ AcpiTbInvalidateTable (TableDesc);
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbResizeRootTableList
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Expand the size of global table array
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiTbResizeRootTableList (
+ void)
+{
+ ACPI_TABLE_DESC *Tables;
+ UINT32 TableCount;
+
+
+ ACPI_FUNCTION_TRACE (TbResizeRootTableList);
+
+
+ /* AllowResize flag is a parameter to AcpiInitializeTables */
+
+ if (!(AcpiGbl_RootTableList.Flags & ACPI_ROOT_ALLOW_RESIZE))
+ {
+ ACPI_ERROR ((AE_INFO, "Resize of Root Table Array is not allowed"));
+ return_ACPI_STATUS (AE_SUPPORT);
+ }
+
+ /* Increase the Table Array size */
+
+ if (AcpiGbl_RootTableList.Flags & ACPI_ROOT_ORIGIN_ALLOCATED)
+ {
+ TableCount = AcpiGbl_RootTableList.MaxTableCount;
+ }
+ else
+ {
+ TableCount = AcpiGbl_RootTableList.CurrentTableCount;
+ }
+
+ Tables = ACPI_ALLOCATE_ZEROED (
+ ((ACPI_SIZE) TableCount + ACPI_ROOT_TABLE_SIZE_INCREMENT) *
+ sizeof (ACPI_TABLE_DESC));
+ if (!Tables)
+ {
+ ACPI_ERROR ((AE_INFO, "Could not allocate new root table array"));
+ return_ACPI_STATUS (AE_NO_MEMORY);
+ }
+
+ /* Copy and free the previous table array */
+
+ if (AcpiGbl_RootTableList.Tables)
+ {
+ ACPI_MEMCPY (Tables, AcpiGbl_RootTableList.Tables,
+ (ACPI_SIZE) TableCount * sizeof (ACPI_TABLE_DESC));
+
+ if (AcpiGbl_RootTableList.Flags & ACPI_ROOT_ORIGIN_ALLOCATED)
+ {
+ ACPI_FREE (AcpiGbl_RootTableList.Tables);
+ }
+ }
+
+ AcpiGbl_RootTableList.Tables = Tables;
+ AcpiGbl_RootTableList.MaxTableCount =
+ TableCount + ACPI_ROOT_TABLE_SIZE_INCREMENT;
+ AcpiGbl_RootTableList.Flags |= ACPI_ROOT_ORIGIN_ALLOCATED;
+
+ return_ACPI_STATUS (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbGetNextRootIndex
+ *
+ * PARAMETERS: TableIndex - Where table index is returned
+ *
+ * RETURN: Status and table index.
+ *
+ * DESCRIPTION: Allocate a new ACPI table entry to the global table list
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiTbGetNextRootIndex (
+ UINT32 *TableIndex)
+{
+ ACPI_STATUS Status;
+
+
+ /* Ensure that there is room for the table in the Root Table List */
+
+ if (AcpiGbl_RootTableList.CurrentTableCount >=
+ AcpiGbl_RootTableList.MaxTableCount)
+ {
+ Status = AcpiTbResizeRootTableList();
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+ }
+
+ *TableIndex = AcpiGbl_RootTableList.CurrentTableCount;
+ AcpiGbl_RootTableList.CurrentTableCount++;
+ return (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbTerminate
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Delete all internal ACPI tables
+ *
+ ******************************************************************************/
+
+void
+AcpiTbTerminate (
+ void)
+{
+ UINT32 i;
+
+
+ ACPI_FUNCTION_TRACE (TbTerminate);
+
+
+ (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
+
+ /* Delete the individual tables */
+
+ for (i = 0; i < AcpiGbl_RootTableList.CurrentTableCount; i++)
+ {
+ AcpiTbUninstallTable (&AcpiGbl_RootTableList.Tables[i]);
+ }
+
+ /*
+ * Delete the root table array if allocated locally. Array cannot be
+ * mapped, so we don't need to check for that flag.
+ */
+ if (AcpiGbl_RootTableList.Flags & ACPI_ROOT_ORIGIN_ALLOCATED)
+ {
+ ACPI_FREE (AcpiGbl_RootTableList.Tables);
+ }
+
+ AcpiGbl_RootTableList.Tables = NULL;
+ AcpiGbl_RootTableList.Flags = 0;
+ AcpiGbl_RootTableList.CurrentTableCount = 0;
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "ACPI Tables freed\n"));
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
+ return_VOID;
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbDeleteNamespaceByOwner
+ *
+ * PARAMETERS: TableIndex - Table index
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Delete all namespace objects created when this table was loaded.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiTbDeleteNamespaceByOwner (
+ UINT32 TableIndex)
+{
+ ACPI_OWNER_ID OwnerId;
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (TbDeleteNamespaceByOwner);
+
+
+ Status = AcpiUtAcquireMutex (ACPI_MTX_TABLES);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ if (TableIndex >= AcpiGbl_RootTableList.CurrentTableCount)
+ {
+ /* The table index does not exist */
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
+ return_ACPI_STATUS (AE_NOT_EXIST);
+ }
+
+ /* Get the owner ID for this table, used to delete namespace nodes */
+
+ OwnerId = AcpiGbl_RootTableList.Tables[TableIndex].OwnerId;
+ (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
+
+ /*
+ * Need to acquire the namespace writer lock to prevent interference
+ * with any concurrent namespace walks. The interpreter must be
+ * released during the deletion since the acquisition of the deletion
+ * lock may block, and also since the execution of a namespace walk
+ * must be allowed to use the interpreter.
+ */
+ (void) AcpiUtReleaseMutex (ACPI_MTX_INTERPRETER);
+ Status = AcpiUtAcquireWriteLock (&AcpiGbl_NamespaceRwLock);
+
+ AcpiNsDeleteNamespaceByOwner (OwnerId);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ AcpiUtReleaseWriteLock (&AcpiGbl_NamespaceRwLock);
+
+ Status = AcpiUtAcquireMutex (ACPI_MTX_INTERPRETER);
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbAllocateOwnerId
+ *
+ * PARAMETERS: TableIndex - Table index
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Allocates OwnerId in TableDesc
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiTbAllocateOwnerId (
+ UINT32 TableIndex)
+{
+ ACPI_STATUS Status = AE_BAD_PARAMETER;
+
+
+ ACPI_FUNCTION_TRACE (TbAllocateOwnerId);
+
+
+ (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
+ if (TableIndex < AcpiGbl_RootTableList.CurrentTableCount)
+ {
+ Status = AcpiUtAllocateOwnerId (
+ &(AcpiGbl_RootTableList.Tables[TableIndex].OwnerId));
+ }
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbReleaseOwnerId
+ *
+ * PARAMETERS: TableIndex - Table index
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Releases OwnerId in TableDesc
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiTbReleaseOwnerId (
+ UINT32 TableIndex)
+{
+ ACPI_STATUS Status = AE_BAD_PARAMETER;
+
+
+ ACPI_FUNCTION_TRACE (TbReleaseOwnerId);
+
+
+ (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
+ if (TableIndex < AcpiGbl_RootTableList.CurrentTableCount)
+ {
+ AcpiUtReleaseOwnerId (
+ &(AcpiGbl_RootTableList.Tables[TableIndex].OwnerId));
+ Status = AE_OK;
+ }
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbGetOwnerId
+ *
+ * PARAMETERS: TableIndex - Table index
+ * OwnerId - Where the table OwnerId is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: returns OwnerId for the ACPI table
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiTbGetOwnerId (
+ UINT32 TableIndex,
+ ACPI_OWNER_ID *OwnerId)
+{
+ ACPI_STATUS Status = AE_BAD_PARAMETER;
+
+
+ ACPI_FUNCTION_TRACE (TbGetOwnerId);
+
+
+ (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
+ if (TableIndex < AcpiGbl_RootTableList.CurrentTableCount)
+ {
+ *OwnerId = AcpiGbl_RootTableList.Tables[TableIndex].OwnerId;
+ Status = AE_OK;
+ }
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbIsTableLoaded
+ *
+ * PARAMETERS: TableIndex - Index into the root table
+ *
+ * RETURN: Table Loaded Flag
+ *
+ ******************************************************************************/
+
+BOOLEAN
+AcpiTbIsTableLoaded (
+ UINT32 TableIndex)
+{
+ BOOLEAN IsLoaded = FALSE;
+
+
+ (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
+ if (TableIndex < AcpiGbl_RootTableList.CurrentTableCount)
+ {
+ IsLoaded = (BOOLEAN)
+ (AcpiGbl_RootTableList.Tables[TableIndex].Flags &
+ ACPI_TABLE_IS_LOADED);
+ }
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
+ return (IsLoaded);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbSetTableLoadedFlag
+ *
+ * PARAMETERS: TableIndex - Table index
+ * IsLoaded - TRUE if table is loaded, FALSE otherwise
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Sets the table loaded flag to either TRUE or FALSE.
+ *
+ ******************************************************************************/
+
+void
+AcpiTbSetTableLoadedFlag (
+ UINT32 TableIndex,
+ BOOLEAN IsLoaded)
+{
+
+ (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
+ if (TableIndex < AcpiGbl_RootTableList.CurrentTableCount)
+ {
+ if (IsLoaded)
+ {
+ AcpiGbl_RootTableList.Tables[TableIndex].Flags |=
+ ACPI_TABLE_IS_LOADED;
+ }
+ else
+ {
+ AcpiGbl_RootTableList.Tables[TableIndex].Flags &=
+ ~ACPI_TABLE_IS_LOADED;
+ }
+ }
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
+}
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __TBFADT_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
/* Local prototypes */
-static inline void
+static void
AcpiTbInitGenericAddress (
ACPI_GENERIC_ADDRESS *GenericAddress,
UINT8 SpaceId,
UINT8 ByteWidth,
- UINT64 Address);
+ UINT64 Address,
+ char *RegisterName,
+ UINT8 Flags);
static void
AcpiTbConvertFadt (
void);
-static void
-AcpiTbValidateFadt (
- void);
-
static void
AcpiTbSetupFadtRegisters (
void);
+static UINT64
+AcpiTbSelectAddress (
+ char *RegisterName,
+ UINT32 Address32,
+ UINT64 Address64);
+
/* Table for conversion of FADT to common internal format and FADT validation */
typedef struct acpi_fadt_info
{
char *Name;
- UINT8 Address64;
- UINT8 Address32;
- UINT8 Length;
+ UINT16 Address64;
+ UINT16 Address32;
+ UINT16 Length;
UINT8 DefaultLength;
- UINT8 Type;
+ UINT8 Flags;
} ACPI_FADT_INFO;
+#define ACPI_FADT_OPTIONAL 0
#define ACPI_FADT_REQUIRED 1
#define ACPI_FADT_SEPARATE_LENGTH 2
+#define ACPI_FADT_GPE_REGISTER 4
static ACPI_FADT_INFO FadtInfoTable[] =
{
ACPI_FADT_OFFSET (Pm1bEventBlock),
ACPI_FADT_OFFSET (Pm1EventLength),
ACPI_PM1_REGISTER_WIDTH * 2, /* Enable + Status register */
- 0},
+ ACPI_FADT_OPTIONAL},
{"Pm1aControlBlock",
ACPI_FADT_OFFSET (XPm1aControlBlock),
ACPI_FADT_OFFSET (Pm1bControlBlock),
ACPI_FADT_OFFSET (Pm1ControlLength),
ACPI_PM1_REGISTER_WIDTH,
- 0},
+ ACPI_FADT_OPTIONAL},
{"Pm2ControlBlock",
ACPI_FADT_OFFSET (XPm2ControlBlock),
ACPI_FADT_OFFSET (PmTimerBlock),
ACPI_FADT_OFFSET (PmTimerLength),
ACPI_PM_TIMER_WIDTH,
- ACPI_FADT_REQUIRED},
+ ACPI_FADT_SEPARATE_LENGTH}, /* ACPI 5.0A: Timer is optional */
{"Gpe0Block",
ACPI_FADT_OFFSET (XGpe0Block),
ACPI_FADT_OFFSET (Gpe0Block),
ACPI_FADT_OFFSET (Gpe0BlockLength),
0,
- ACPI_FADT_SEPARATE_LENGTH},
+ ACPI_FADT_SEPARATE_LENGTH | ACPI_FADT_GPE_REGISTER},
{"Gpe1Block",
ACPI_FADT_OFFSET (XGpe1Block),
ACPI_FADT_OFFSET (Gpe1Block),
ACPI_FADT_OFFSET (Gpe1BlockLength),
0,
- ACPI_FADT_SEPARATE_LENGTH}
+ ACPI_FADT_SEPARATE_LENGTH | ACPI_FADT_GPE_REGISTER}
};
#define ACPI_FADT_INFO_ENTRIES \
typedef struct acpi_fadt_pm_info
{
ACPI_GENERIC_ADDRESS *Target;
- UINT8 Source;
+ UINT16 Source;
UINT8 RegisterNum;
} ACPI_FADT_PM_INFO;
*
* PARAMETERS: GenericAddress - GAS struct to be initialized
* SpaceId - ACPI Space ID for this register
- * ByteWidth - Width of this register, in bytes
+ * ByteWidth - Width of this register
* Address - Address of the register
+ * RegisterName - ASCII name of the ACPI register
*
* RETURN: None
*
*
******************************************************************************/
-static inline void
+static void
AcpiTbInitGenericAddress (
ACPI_GENERIC_ADDRESS *GenericAddress,
UINT8 SpaceId,
UINT8 ByteWidth,
- UINT64 Address)
+ UINT64 Address,
+ char *RegisterName,
+ UINT8 Flags)
{
+ UINT8 BitWidth;
+
+
+ /*
+ * Bit width field in the GAS is only one byte long, 255 max.
+ * Check for BitWidth overflow in GAS.
+ */
+ BitWidth = (UINT8) (ByteWidth * 8);
+ if (ByteWidth > 31) /* (31*8)=248, (32*8)=256 */
+ {
+ /*
+ * No error for GPE blocks, because we do not use the BitWidth
+ * for GPEs, the legacy length (ByteWidth) is used instead to
+ * allow for a large number of GPEs.
+ */
+ if (!(Flags & ACPI_FADT_GPE_REGISTER))
+ {
+ ACPI_ERROR ((AE_INFO,
+ "%s - 32-bit FADT register is too long (%u bytes, %u bits) "
+ "to convert to GAS struct - 255 bits max, truncating",
+ RegisterName, ByteWidth, (ByteWidth * 8)));
+ }
+
+ BitWidth = 255;
+ }
/*
* The 64-bit Address field is non-aligned in the byte packed
/* All other fields are byte-wide */
GenericAddress->SpaceId = SpaceId;
- GenericAddress->BitWidth = (UINT8) ACPI_MUL_8 (ByteWidth);
+ GenericAddress->BitWidth = BitWidth;
GenericAddress->BitOffset = 0;
GenericAddress->AccessWidth = 0; /* Access width ANY */
}
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbSelectAddress
+ *
+ * PARAMETERS: RegisterName - ASCII name of the ACPI register
+ * Address32 - 32-bit address of the register
+ * Address64 - 64-bit address of the register
+ *
+ * RETURN: The resolved 64-bit address
+ *
+ * DESCRIPTION: Select between 32-bit and 64-bit versions of addresses within
+ * the FADT. Used for the FACS and DSDT addresses.
+ *
+ * NOTES:
+ *
+ * Check for FACS and DSDT address mismatches. An address mismatch between
+ * the 32-bit and 64-bit address fields (FIRMWARE_CTRL/X_FIRMWARE_CTRL and
+ * DSDT/X_DSDT) could be a corrupted address field or it might indicate
+ * the presence of two FACS or two DSDT tables.
+ *
+ * November 2013:
+ * By default, as per the ACPICA specification, a valid 64-bit address is
+ * used regardless of the value of the 32-bit address. However, this
+ * behavior can be overridden via the AcpiGbl_Use32BitFadtAddresses flag.
+ *
+ ******************************************************************************/
+
+static UINT64
+AcpiTbSelectAddress (
+ char *RegisterName,
+ UINT32 Address32,
+ UINT64 Address64)
+{
+
+ if (!Address64)
+ {
+ /* 64-bit address is zero, use 32-bit address */
+
+ return ((UINT64) Address32);
+ }
+
+ if (Address32 &&
+ (Address64 != (UINT64) Address32))
+ {
+ /* Address mismatch between 32-bit and 64-bit versions */
+
+ ACPI_BIOS_WARNING ((AE_INFO,
+ "32/64X %s address mismatch in FADT: "
+ "0x%8.8X/0x%8.8X%8.8X, using %u-bit address",
+ RegisterName, Address32, ACPI_FORMAT_UINT64 (Address64),
+ AcpiGbl_Use32BitFadtAddresses ? 32 : 64));
+
+ /* 32-bit address override */
+
+ if (AcpiGbl_Use32BitFadtAddresses)
+ {
+ return ((UINT64) Address32);
+ }
+ }
+
+ /* Default is to use the 64-bit address */
+
+ return (Address64);
+}
+
+
/*******************************************************************************
*
* FUNCTION: AcpiTbParseFadt
/* Obtain the DSDT and FACS tables via their addresses within the FADT */
- AcpiTbInstallTable ((ACPI_PHYSICAL_ADDRESS) AcpiGbl_FADT.XDsdt,
+ AcpiTbInstallFixedTable ((ACPI_PHYSICAL_ADDRESS) AcpiGbl_FADT.XDsdt,
ACPI_SIG_DSDT, ACPI_TABLE_INDEX_DSDT);
- AcpiTbInstallTable ((ACPI_PHYSICAL_ADDRESS) AcpiGbl_FADT.XFacs,
- ACPI_SIG_FACS, ACPI_TABLE_INDEX_FACS);
+ /* If Hardware Reduced flag is set, there is no FACS */
+
+ if (!AcpiGbl_ReducedHardware)
+ {
+ AcpiTbInstallFixedTable ((ACPI_PHYSICAL_ADDRESS) AcpiGbl_FADT.XFacs,
+ ACPI_SIG_FACS, ACPI_TABLE_INDEX_FACS);
+ }
}
/*
* Check if the FADT is larger than the largest table that we expect
- * (the ACPI 2.0/3.0 version). If so, truncate the table, and issue
+ * (the ACPI 5.0 version). If so, truncate the table, and issue
* a warning.
*/
if (Length > sizeof (ACPI_TABLE_FADT))
{
- ACPI_WARNING ((AE_INFO,
- "FADT (revision %u) is longer than ACPI 2.0 version, "
+ ACPI_BIOS_WARNING ((AE_INFO,
+ "FADT (revision %u) is longer than ACPI 5.0 version, "
"truncating length %u to %u",
Table->Revision, Length, (UINT32) sizeof (ACPI_TABLE_FADT)));
}
ACPI_MEMCPY (&AcpiGbl_FADT, Table,
ACPI_MIN (Length, sizeof (ACPI_TABLE_FADT)));
- /* Convert the local copy of the FADT to the common internal format */
+ /* Take a copy of the Hardware Reduced flag */
- AcpiTbConvertFadt ();
+ AcpiGbl_ReducedHardware = FALSE;
+ if (AcpiGbl_FADT.Flags & ACPI_FADT_HW_REDUCED)
+ {
+ AcpiGbl_ReducedHardware = TRUE;
+ }
- /* Validate FADT values now, before we make any changes */
+ /* Convert the local copy of the FADT to the common internal format */
- AcpiTbValidateFadt ();
+ AcpiTbConvertFadt ();
/* Initialize the global ACPI register structures */
*
* FUNCTION: AcpiTbConvertFadt
*
- * PARAMETERS: None, uses AcpiGbl_FADT
+ * PARAMETERS: None - AcpiGbl_FADT is used.
*
* RETURN: None
*
* DESCRIPTION: Converts all versions of the FADT to a common internal format.
- * Expand 32-bit addresses to 64-bit as necessary.
+ * Expand 32-bit addresses to 64-bit as necessary. Also validate
+ * important fields within the FADT.
*
- * NOTE: AcpiGbl_FADT must be of size (ACPI_TABLE_FADT),
- * and must contain a copy of the actual FADT.
+ * NOTE: AcpiGbl_FADT must be of size (ACPI_TABLE_FADT), and must
+ * contain a copy of the actual BIOS-provided FADT.
*
* Notes on 64-bit register addresses:
*
* After this FADT conversion, later ACPICA code will only use the 64-bit "X"
* fields of the FADT for all ACPI register addresses.
*
- * The 64-bit "X" fields are optional extensions to the original 32-bit FADT
+ * The 64-bit X fields are optional extensions to the original 32-bit FADT
* V1.0 fields. Even if they are present in the FADT, they are optional and
* are unused if the BIOS sets them to zero. Therefore, we must copy/expand
- * 32-bit V1.0 fields if the corresponding X field is zero.
+ * 32-bit V1.0 fields to the 64-bit X fields if the the 64-bit X field is
+ * originally zero.
*
- * For ACPI 1.0 FADTs, all 32-bit address fields are expanded to the
- * corresponding "X" fields in the internal FADT.
+ * For ACPI 1.0 FADTs (that contain no 64-bit addresses), all 32-bit address
+ * fields are expanded to the corresponding 64-bit X fields in the internal
+ * common FADT.
*
* For ACPI 2.0+ FADTs, all valid (non-zero) 32-bit address fields are expanded
- * to the corresponding 64-bit X fields. For compatibility with other ACPI
- * implementations, we ignore the 64-bit field if the 32-bit field is valid,
- * regardless of whether the host OS is 32-bit or 64-bit.
+ * to the corresponding 64-bit X fields, if the 64-bit field is originally
+ * zero. Adhering to the ACPI specification, we completely ignore the 32-bit
+ * field if the 64-bit field is valid, regardless of whether the host OS is
+ * 32-bit or 64-bit.
+ *
+ * Possible additional checks:
+ * (AcpiGbl_FADT.Pm1EventLength >= 4)
+ * (AcpiGbl_FADT.Pm1ControlLength >= 2)
+ * (AcpiGbl_FADT.PmTimerLength >= 4)
+ * Gpe block lengths must be multiple of 2
*
******************************************************************************/
AcpiTbConvertFadt (
void)
{
+ char *Name;
ACPI_GENERIC_ADDRESS *Address64;
UINT32 Address32;
+ UINT8 Length;
+ UINT8 Flags;
UINT32 i;
- /* Update the local FADT table header length */
-
- AcpiGbl_FADT.Header.Length = sizeof (ACPI_TABLE_FADT);
-
- /*
- * Expand the 32-bit FACS and DSDT addresses to 64-bit as necessary.
- * Later code will always use the X 64-bit field.
- */
- if (!AcpiGbl_FADT.XFacs)
- {
- AcpiGbl_FADT.XFacs = (UINT64) AcpiGbl_FADT.Facs;
- }
- if (!AcpiGbl_FADT.XDsdt)
- {
- AcpiGbl_FADT.XDsdt = (UINT64) AcpiGbl_FADT.Dsdt;
- }
-
/*
* For ACPI 1.0 FADTs (revision 1 or 2), ensure that reserved fields which
* should be zero are indeed zero. This will workaround BIOSs that
*
* The ACPI 1.0 reserved fields that will be zeroed are the bytes located
* at offset 45, 55, 95, and the word located at offset 109, 110.
+ *
+ * Note: The FADT revision value is unreliable. Only the length can be
+ * trusted.
*/
- if (AcpiGbl_FADT.Header.Revision < 3)
+ if (AcpiGbl_FADT.Header.Length <= ACPI_FADT_V2_SIZE)
{
AcpiGbl_FADT.PreferredProfile = 0;
AcpiGbl_FADT.PstateControl = 0;
}
/*
- * Expand the ACPI 1.0 32-bit addresses to the ACPI 2.0 64-bit "X"
- * generic address structures as necessary. Later code will always use
- * the 64-bit address structures.
- *
- * March 2009:
- * We now always use the 32-bit address if it is valid (non-null). This
- * is not in accordance with the ACPI specification which states that
- * the 64-bit address supersedes the 32-bit version, but we do this for
- * compatibility with other ACPI implementations. Most notably, in the
- * case where both the 32 and 64 versions are non-null, we use the 32-bit
- * version. This is the only address that is guaranteed to have been
- * tested by the BIOS manufacturer.
+ * Now we can update the local FADT length to the length of the
+ * current FADT version as defined by the ACPI specification.
+ * Thus, we will have a common FADT internally.
*/
- for (i = 0; i < ACPI_FADT_INFO_ENTRIES; i++)
- {
- Address32 = *ACPI_ADD_PTR (UINT32,
- &AcpiGbl_FADT, FadtInfoTable[i].Address32);
-
- Address64 = ACPI_ADD_PTR (ACPI_GENERIC_ADDRESS,
- &AcpiGbl_FADT, FadtInfoTable[i].Address64);
-
- /*
- * If both 32- and 64-bit addresses are valid (non-zero),
- * they must match.
- */
- if (Address64->Address && Address32 &&
- (Address64->Address != (UINT64) Address32))
- {
- ACPI_ERROR ((AE_INFO,
- "32/64X address mismatch in %s: 0x%8.8X/0x%8.8X%8.8X, using 32",
- FadtInfoTable[i].Name, Address32,
- ACPI_FORMAT_UINT64 (Address64->Address)));
- }
-
- /* Always use 32-bit address if it is valid (non-null) */
-
- if (Address32)
- {
- /*
- * Copy the 32-bit address to the 64-bit GAS structure. The
- * Space ID is always I/O for 32-bit legacy address fields
- */
- AcpiTbInitGenericAddress (Address64, ACPI_ADR_SPACE_SYSTEM_IO,
- *ACPI_ADD_PTR (UINT8, &AcpiGbl_FADT, FadtInfoTable[i].Length),
- (UINT64) Address32);
- }
- }
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiTbValidateFadt
- *
- * PARAMETERS: Table - Pointer to the FADT to be validated
- *
- * RETURN: None
- *
- * DESCRIPTION: Validate various important fields within the FADT. If a problem
- * is found, issue a message, but no status is returned.
- * Used by both the table manager and the disassembler.
- *
- * Possible additional checks:
- * (AcpiGbl_FADT.Pm1EventLength >= 4)
- * (AcpiGbl_FADT.Pm1ControlLength >= 2)
- * (AcpiGbl_FADT.PmTimerLength >= 4)
- * Gpe block lengths must be multiple of 2
- *
- ******************************************************************************/
-
-static void
-AcpiTbValidateFadt (
- void)
-{
- char *Name;
- ACPI_GENERIC_ADDRESS *Address64;
- UINT8 Length;
- UINT32 i;
-
+ AcpiGbl_FADT.Header.Length = sizeof (ACPI_TABLE_FADT);
/*
- * Check for FACS and DSDT address mismatches. An address mismatch between
- * the 32-bit and 64-bit address fields (FIRMWARE_CTRL/X_FIRMWARE_CTRL and
- * DSDT/X_DSDT) would indicate the presence of two FACS or two DSDT tables.
+ * Expand the 32-bit FACS and DSDT addresses to 64-bit as necessary.
+ * Later ACPICA code will always use the X 64-bit field.
*/
- if (AcpiGbl_FADT.Facs &&
- (AcpiGbl_FADT.XFacs != (UINT64) AcpiGbl_FADT.Facs))
- {
- ACPI_WARNING ((AE_INFO,
- "32/64X FACS address mismatch in FADT - "
- "0x%8.8X/0x%8.8X%8.8X, using 32",
- AcpiGbl_FADT.Facs, ACPI_FORMAT_UINT64 (AcpiGbl_FADT.XFacs)));
+ AcpiGbl_FADT.XFacs = AcpiTbSelectAddress ("FACS",
+ AcpiGbl_FADT.Facs, AcpiGbl_FADT.XFacs);
- AcpiGbl_FADT.XFacs = (UINT64) AcpiGbl_FADT.Facs;
- }
+ AcpiGbl_FADT.XDsdt = AcpiTbSelectAddress ("DSDT",
+ AcpiGbl_FADT.Dsdt, AcpiGbl_FADT.XDsdt);
- if (AcpiGbl_FADT.Dsdt &&
- (AcpiGbl_FADT.XDsdt != (UINT64) AcpiGbl_FADT.Dsdt))
- {
- ACPI_WARNING ((AE_INFO,
- "32/64X DSDT address mismatch in FADT - "
- "0x%8.8X/0x%8.8X%8.8X, using 32",
- AcpiGbl_FADT.Dsdt, ACPI_FORMAT_UINT64 (AcpiGbl_FADT.XDsdt)));
+ /* If Hardware Reduced flag is set, we are all done */
- AcpiGbl_FADT.XDsdt = (UINT64) AcpiGbl_FADT.Dsdt;
+ if (AcpiGbl_ReducedHardware)
+ {
+ return;
}
/* Examine all of the 64-bit extended address fields (X fields) */
for (i = 0; i < ACPI_FADT_INFO_ENTRIES; i++)
{
/*
- * Generate pointer to the 64-bit address, get the register
- * length (width) and the register name
+ * Get the 32-bit and 64-bit addresses, as well as the register
+ * length and register name.
*/
+ Address32 = *ACPI_ADD_PTR (UINT32,
+ &AcpiGbl_FADT, FadtInfoTable[i].Address32);
+
Address64 = ACPI_ADD_PTR (ACPI_GENERIC_ADDRESS,
- &AcpiGbl_FADT, FadtInfoTable[i].Address64);
+ &AcpiGbl_FADT, FadtInfoTable[i].Address64);
+
Length = *ACPI_ADD_PTR (UINT8,
- &AcpiGbl_FADT, FadtInfoTable[i].Length);
+ &AcpiGbl_FADT, FadtInfoTable[i].Length);
+
Name = FadtInfoTable[i].Name;
+ Flags = FadtInfoTable[i].Flags;
+
+ /*
+ * Expand the ACPI 1.0 32-bit addresses to the ACPI 2.0 64-bit "X"
+ * generic address structures as necessary. Later code will always use
+ * the 64-bit address structures.
+ *
+ * November 2013:
+ * Now always use the 64-bit address if it is valid (non-zero), in
+ * accordance with the ACPI specification which states that a 64-bit
+ * address supersedes the 32-bit version. This behavior can be
+ * overridden by the AcpiGbl_Use32BitFadtAddresses flag.
+ *
+ * During 64-bit address construction and verification,
+ * these cases are handled:
+ *
+ * Address32 zero, Address64 [don't care] - Use Address64
+ *
+ * Address32 non-zero, Address64 zero - Copy/use Address32
+ * Address32 non-zero == Address64 non-zero - Use Address64
+ * Address32 non-zero != Address64 non-zero - Warning, use Address64
+ *
+ * Override: if AcpiGbl_Use32BitFadtAddresses is TRUE, and:
+ * Address32 non-zero != Address64 non-zero - Warning, copy/use Address32
+ *
+ * Note: SpaceId is always I/O for 32-bit legacy address fields
+ */
+ if (Address32)
+ {
+ if (!Address64->Address)
+ {
+ /* 64-bit address is zero, use 32-bit address */
+
+ AcpiTbInitGenericAddress (Address64,
+ ACPI_ADR_SPACE_SYSTEM_IO,
+ *ACPI_ADD_PTR (UINT8, &AcpiGbl_FADT,
+ FadtInfoTable[i].Length),
+ (UINT64) Address32, Name, Flags);
+ }
+ else if (Address64->Address != (UINT64) Address32)
+ {
+ /* Address mismatch */
+
+ ACPI_BIOS_WARNING ((AE_INFO,
+ "32/64X address mismatch in FADT/%s: "
+ "0x%8.8X/0x%8.8X%8.8X, using %u-bit address",
+ Name, Address32,
+ ACPI_FORMAT_UINT64 (Address64->Address),
+ AcpiGbl_Use32BitFadtAddresses ? 32 : 64));
+
+ if (AcpiGbl_Use32BitFadtAddresses)
+ {
+ /* 32-bit address override */
+
+ AcpiTbInitGenericAddress (Address64,
+ ACPI_ADR_SPACE_SYSTEM_IO,
+ *ACPI_ADD_PTR (UINT8, &AcpiGbl_FADT,
+ FadtInfoTable[i].Length),
+ (UINT64) Address32, Name, Flags);
+ }
+ }
+ }
/*
* For each extended field, check for length mismatch between the
* legacy length field and the corresponding 64-bit X length field.
+ * Note: If the legacy length field is > 0xFF bits, ignore this
+ * check. (GPE registers can be larger than the 64-bit GAS structure
+ * can accomodate, 0xFF bits).
*/
if (Address64->Address &&
+ (ACPI_MUL_8 (Length) <= ACPI_UINT8_MAX) &&
(Address64->BitWidth != ACPI_MUL_8 (Length)))
{
- ACPI_WARNING ((AE_INFO,
- "32/64X length mismatch in %s: %u/%u",
+ ACPI_BIOS_WARNING ((AE_INFO,
+ "32/64X length mismatch in FADT/%s: %u/%u",
Name, ACPI_MUL_8 (Length), Address64->BitWidth));
}
- if (FadtInfoTable[i].Type & ACPI_FADT_REQUIRED)
+ if (FadtInfoTable[i].Flags & ACPI_FADT_REQUIRED)
{
/*
- * Field is required (PM1aEvent, PM1aControl, PmTimer).
+ * Field is required (PM1aEvent, PM1aControl).
* Both the address and length must be non-zero.
*/
if (!Address64->Address || !Length)
{
- ACPI_ERROR ((AE_INFO,
- "Required field %s has zero address and/or length:"
- " 0x%8.8X%8.8X/0x%X",
+ ACPI_BIOS_ERROR ((AE_INFO,
+ "Required FADT field %s has zero address and/or length: "
+ "0x%8.8X%8.8X/0x%X",
Name, ACPI_FORMAT_UINT64 (Address64->Address), Length));
}
}
- else if (FadtInfoTable[i].Type & ACPI_FADT_SEPARATE_LENGTH)
+ else if (FadtInfoTable[i].Flags & ACPI_FADT_SEPARATE_LENGTH)
{
/*
* Field is optional (PM2Control, GPE0, GPE1) AND has its own
if ((Address64->Address && !Length) ||
(!Address64->Address && Length))
{
- ACPI_WARNING ((AE_INFO,
- "Optional field %s has zero address or length: "
+ ACPI_BIOS_WARNING ((AE_INFO,
+ "Optional FADT field %s has zero address or length: "
"0x%8.8X%8.8X/0x%X",
Name, ACPI_FORMAT_UINT64 (Address64->Address), Length));
}
(FadtInfoTable[i].DefaultLength > 0) &&
(FadtInfoTable[i].DefaultLength != Target64->BitWidth))
{
- ACPI_WARNING ((AE_INFO,
- "Invalid length for %s: %u, using default %u",
+ ACPI_BIOS_WARNING ((AE_INFO,
+ "Invalid length for FADT/%s: %u, using default %u",
FadtInfoTable[i].Name, Target64->BitWidth,
FadtInfoTable[i].DefaultLength));
AcpiTbInitGenericAddress (FadtPmInfoTable[i].Target,
Source64->SpaceId, Pm1RegisterByteWidth,
Source64->Address +
- (FadtPmInfoTable[i].RegisterNum * Pm1RegisterByteWidth));
+ (FadtPmInfoTable[i].RegisterNum * Pm1RegisterByteWidth),
+ "PmRegisters", 0);
}
}
}
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __TBFIND_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
/* Normalize the input strings */
ACPI_MEMSET (&Header, 0, sizeof (ACPI_TABLE_HEADER));
- ACPI_STRNCPY (Header.Signature, Signature, ACPI_NAME_SIZE);
+ ACPI_MOVE_NAME (Header.Signature, Signature);
ACPI_STRNCPY (Header.OemId, OemId, ACPI_OEM_ID_SIZE);
ACPI_STRNCPY (Header.OemTableId, OemTableId, ACPI_OEM_TABLE_ID_SIZE);
{
/* Table is not currently mapped, map it */
- Status = AcpiTbVerifyTable (&AcpiGbl_RootTableList.Tables[i]);
+ Status = AcpiTbValidateTable (&AcpiGbl_RootTableList.Tables[i]);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __TBINSTAL_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
-#include "acnamesp.h"
#include "actables.h"
-
#define _COMPONENT ACPI_TABLES
ACPI_MODULE_NAME ("tbinstal")
+/* Local prototypes */
-/******************************************************************************
+static BOOLEAN
+AcpiTbCompareTables (
+ ACPI_TABLE_DESC *TableDesc,
+ UINT32 TableIndex);
+
+
+/*******************************************************************************
*
- * FUNCTION: AcpiTbVerifyTable
+ * FUNCTION: AcpiTbCompareTables
*
- * PARAMETERS: TableDesc - table
+ * PARAMETERS: TableDesc - Table 1 descriptor to be compared
+ * TableIndex - Index of table 2 to be compared
*
- * RETURN: Status
+ * RETURN: TRUE if both tables are identical.
*
- * DESCRIPTION: this function is called to verify and map table
+ * DESCRIPTION: This function compares a table with another table that has
+ * already been installed in the root table list.
*
- *****************************************************************************/
+ ******************************************************************************/
-ACPI_STATUS
-AcpiTbVerifyTable (
- ACPI_TABLE_DESC *TableDesc)
+static BOOLEAN
+AcpiTbCompareTables (
+ ACPI_TABLE_DESC *TableDesc,
+ UINT32 TableIndex)
{
ACPI_STATUS Status = AE_OK;
+ BOOLEAN IsIdentical;
+ ACPI_TABLE_HEADER *Table;
+ UINT32 TableLength;
+ UINT8 TableFlags;
- ACPI_FUNCTION_TRACE (TbVerifyTable);
-
-
- /* Map the table if necessary */
-
- if (!TableDesc->Pointer)
+ Status = AcpiTbAcquireTable (&AcpiGbl_RootTableList.Tables[TableIndex],
+ &Table, &TableLength, &TableFlags);
+ if (ACPI_FAILURE (Status))
{
- if ((TableDesc->Flags & ACPI_TABLE_ORIGIN_MASK) ==
- ACPI_TABLE_ORIGIN_MAPPED)
- {
- TableDesc->Pointer = AcpiOsMapMemory (
- TableDesc->Address, TableDesc->Length);
- }
-
- if (!TableDesc->Pointer)
- {
- return_ACPI_STATUS (AE_NO_MEMORY);
- }
+ return (FALSE);
}
- /* FACS is the odd table, has no standard ACPI header and no checksum */
-
- if (!ACPI_COMPARE_NAME (&TableDesc->Signature, ACPI_SIG_FACS))
- {
- /* Always calculate checksum, ignore bad checksum if requested */
+ /*
+ * Check for a table match on the entire table length,
+ * not just the header.
+ */
+ IsIdentical = (BOOLEAN)((TableDesc->Length != TableLength ||
+ ACPI_MEMCMP (TableDesc->Pointer, Table, TableLength)) ?
+ FALSE : TRUE);
- Status = AcpiTbVerifyChecksum (TableDesc->Pointer, TableDesc->Length);
- }
+ /* Release the acquired table */
- return_ACPI_STATUS (Status);
+ AcpiTbReleaseTable (Table, TableLength, TableFlags);
+ return (IsIdentical);
}
/*******************************************************************************
*
- * FUNCTION: AcpiTbAddTable
+ * FUNCTION: AcpiTbInstallTableWithOverride
*
- * PARAMETERS: TableDesc - Table descriptor
- * TableIndex - Where the table index is returned
+ * PARAMETERS: TableIndex - Index into root table array
+ * NewTableDesc - New table descriptor to install
+ * Override - Whether override should be performed
*
- * RETURN: Status
+ * RETURN: None
*
- * DESCRIPTION: This function is called to add an ACPI table. It is used to
- * dynamically load tables via the Load and LoadTable AML
- * operators.
+ * DESCRIPTION: Install an ACPI table into the global data structure. The
+ * table override mechanism is called to allow the host
+ * OS to replace any table before it is installed in the root
+ * table array.
*
******************************************************************************/
-ACPI_STATUS
-AcpiTbAddTable (
- ACPI_TABLE_DESC *TableDesc,
- UINT32 *TableIndex)
+void
+AcpiTbInstallTableWithOverride (
+ UINT32 TableIndex,
+ ACPI_TABLE_DESC *NewTableDesc,
+ BOOLEAN Override)
{
- UINT32 i;
- ACPI_STATUS Status = AE_OK;
- ACPI_TABLE_HEADER *OverrideTable = NULL;
-
-
- ACPI_FUNCTION_TRACE (TbAddTable);
-
-
- if (!TableDesc->Pointer)
- {
- Status = AcpiTbVerifyTable (TableDesc);
- if (ACPI_FAILURE (Status) || !TableDesc->Pointer)
- {
- return_ACPI_STATUS (Status);
- }
- }
-
- /*
- * Originally, we checked the table signature for "SSDT" or "PSDT" here.
- * Next, we added support for OEMx tables, signature "OEM".
- * Valid tables were encountered with a null signature, so we've just
- * given up on validating the signature, since it seems to be a waste
- * of code. The original code was removed (05/2008).
- */
- (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
-
- /* Check if table is already registered */
-
- for (i = 0; i < AcpiGbl_RootTableList.CurrentTableCount; ++i)
+ if (TableIndex >= AcpiGbl_RootTableList.CurrentTableCount)
{
- if (!AcpiGbl_RootTableList.Tables[i].Pointer)
- {
- Status = AcpiTbVerifyTable (&AcpiGbl_RootTableList.Tables[i]);
- if (ACPI_FAILURE (Status) ||
- !AcpiGbl_RootTableList.Tables[i].Pointer)
- {
- continue;
- }
- }
-
- /*
- * Check for a table match on the entire table length,
- * not just the header.
- */
- if (TableDesc->Length != AcpiGbl_RootTableList.Tables[i].Length)
- {
- continue;
- }
-
- if (ACPI_MEMCMP (TableDesc->Pointer,
- AcpiGbl_RootTableList.Tables[i].Pointer,
- AcpiGbl_RootTableList.Tables[i].Length))
- {
- continue;
- }
-
- /*
- * Note: the current mechanism does not unregister a table if it is
- * dynamically unloaded. The related namespace entries are deleted,
- * but the table remains in the root table list.
- *
- * The assumption here is that the number of different tables that
- * will be loaded is actually small, and there is minimal overhead
- * in just keeping the table in case it is needed again.
- *
- * If this assumption changes in the future (perhaps on large
- * machines with many table load/unload operations), tables will
- * need to be unregistered when they are unloaded, and slots in the
- * root table list should be reused when empty.
- */
-
- /*
- * Table is already registered.
- * We can delete the table that was passed as a parameter.
- */
- AcpiTbDeleteTable (TableDesc);
- *TableIndex = i;
-
- if (AcpiGbl_RootTableList.Tables[i].Flags & ACPI_TABLE_IS_LOADED)
- {
- /* Table is still loaded, this is an error */
-
- Status = AE_ALREADY_EXISTS;
- goto Release;
- }
- else
- {
- /* Table was unloaded, allow it to be reloaded */
-
- TableDesc->Pointer = AcpiGbl_RootTableList.Tables[i].Pointer;
- TableDesc->Address = AcpiGbl_RootTableList.Tables[i].Address;
- Status = AE_OK;
- goto PrintHeader;
- }
+ return;
}
/*
* ACPI Table Override:
- * Allow the host to override dynamically loaded tables.
+ *
+ * Before we install the table, let the host OS override it with a new
+ * one if desired. Any table within the RSDT/XSDT can be replaced,
+ * including the DSDT which is pointed to by the FADT.
*/
- Status = AcpiOsTableOverride (TableDesc->Pointer, &OverrideTable);
- if (ACPI_SUCCESS (Status) && OverrideTable)
+ if (Override)
{
- ACPI_INFO ((AE_INFO,
- "%4.4s @ 0x%p Table override, replaced with:",
- TableDesc->Pointer->Signature,
- ACPI_CAST_PTR (void, TableDesc->Address)));
-
- /* We can delete the table that was passed as a parameter */
-
- AcpiTbDeleteTable (TableDesc);
+ AcpiTbOverrideTable (NewTableDesc);
+ }
- /* Setup descriptor for the new table */
+ AcpiTbInitTableDescriptor (&AcpiGbl_RootTableList.Tables[TableIndex],
+ NewTableDesc->Address, NewTableDesc->Flags, NewTableDesc->Pointer);
- TableDesc->Address = ACPI_PTR_TO_PHYSADDR (OverrideTable);
- TableDesc->Pointer = OverrideTable;
- TableDesc->Length = OverrideTable->Length;
- TableDesc->Flags = ACPI_TABLE_ORIGIN_OVERRIDE;
- }
+ AcpiTbPrintTableHeader (NewTableDesc->Address, NewTableDesc->Pointer);
- /* Add the table to the global root table list */
+ /* Set the global integer width (based upon revision of the DSDT) */
- Status = AcpiTbStoreTable (TableDesc->Address, TableDesc->Pointer,
- TableDesc->Length, TableDesc->Flags, TableIndex);
- if (ACPI_FAILURE (Status))
+ if (TableIndex == ACPI_TABLE_INDEX_DSDT)
{
- goto Release;
+ AcpiUtSetIntegerWidth (NewTableDesc->Pointer->Revision);
}
-
-PrintHeader:
- AcpiTbPrintTableHeader (TableDesc->Address, TableDesc->Pointer);
-
-Release:
- (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
- return_ACPI_STATUS (Status);
}
/*******************************************************************************
*
- * FUNCTION: AcpiTbResizeRootTableList
+ * FUNCTION: AcpiTbInstallFixedTable
*
- * PARAMETERS: None
+ * PARAMETERS: Address - Physical address of DSDT or FACS
+ * Signature - Table signature, NULL if no need to
+ * match
+ * TableIndex - Index into root table array
*
* RETURN: Status
*
- * DESCRIPTION: Expand the size of global table array
+ * DESCRIPTION: Install a fixed ACPI table (DSDT/FACS) into the global data
+ * structure.
*
******************************************************************************/
ACPI_STATUS
-AcpiTbResizeRootTableList (
- void)
+AcpiTbInstallFixedTable (
+ ACPI_PHYSICAL_ADDRESS Address,
+ char *Signature,
+ UINT32 TableIndex)
{
- ACPI_TABLE_DESC *Tables;
-
+ ACPI_TABLE_DESC NewTableDesc;
+ ACPI_STATUS Status;
- ACPI_FUNCTION_TRACE (TbResizeRootTableList);
+ ACPI_FUNCTION_TRACE (TbInstallFixedTable);
- /* AllowResize flag is a parameter to AcpiInitializeTables */
- if (!(AcpiGbl_RootTableList.Flags & ACPI_ROOT_ALLOW_RESIZE))
+ if (!Address)
{
- ACPI_ERROR ((AE_INFO, "Resize of Root Table Array is not allowed"));
- return_ACPI_STATUS (AE_SUPPORT);
+ ACPI_ERROR ((AE_INFO, "Null physical address for ACPI table [%s]",
+ Signature));
+ return (AE_NO_MEMORY);
}
- /* Increase the Table Array size */
+ /* Fill a table descriptor for validation */
- Tables = ACPI_ALLOCATE_ZEROED (
- ((ACPI_SIZE) AcpiGbl_RootTableList.MaxTableCount +
- ACPI_ROOT_TABLE_SIZE_INCREMENT) *
- sizeof (ACPI_TABLE_DESC));
- if (!Tables)
+ Status = AcpiTbAcquireTempTable (&NewTableDesc, Address,
+ ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL);
+ if (ACPI_FAILURE (Status))
{
- ACPI_ERROR ((AE_INFO, "Could not allocate new root table array"));
- return_ACPI_STATUS (AE_NO_MEMORY);
+ ACPI_ERROR ((AE_INFO, "Could not acquire table length at %p",
+ ACPI_CAST_PTR (void, Address)));
+ return_ACPI_STATUS (Status);
}
- /* Copy and free the previous table array */
+ /* Validate and verify a table before installation */
- if (AcpiGbl_RootTableList.Tables)
+ Status = AcpiTbVerifyTempTable (&NewTableDesc, Signature);
+ if (ACPI_FAILURE (Status))
{
- ACPI_MEMCPY (Tables, AcpiGbl_RootTableList.Tables,
- (ACPI_SIZE) AcpiGbl_RootTableList.MaxTableCount * sizeof (ACPI_TABLE_DESC));
-
- if (AcpiGbl_RootTableList.Flags & ACPI_ROOT_ORIGIN_ALLOCATED)
- {
- ACPI_FREE (AcpiGbl_RootTableList.Tables);
- }
+ goto ReleaseAndExit;
}
- AcpiGbl_RootTableList.Tables = Tables;
- AcpiGbl_RootTableList.MaxTableCount += ACPI_ROOT_TABLE_SIZE_INCREMENT;
- AcpiGbl_RootTableList.Flags |= (UINT8) ACPI_ROOT_ORIGIN_ALLOCATED;
+ AcpiTbInstallTableWithOverride (TableIndex, &NewTableDesc, TRUE);
+
+ReleaseAndExit:
+
+ /* Release the temporary table descriptor */
- return_ACPI_STATUS (AE_OK);
+ AcpiTbReleaseTempTable (&NewTableDesc);
+ return_ACPI_STATUS (Status);
}
/*******************************************************************************
*
- * FUNCTION: AcpiTbStoreTable
+ * FUNCTION: AcpiTbInstallStandardTable
*
- * PARAMETERS: Address - Table address
- * Table - Table header
- * Length - Table length
- * Flags - flags
+ * PARAMETERS: Address - Address of the table (might be a virtual
+ * address depending on the TableFlags)
+ * Flags - Flags for the table
+ * Reload - Whether reload should be performed
+ * Override - Whether override should be performed
+ * TableIndex - Where the table index is returned
*
- * RETURN: Status and table index.
+ * RETURN: Status
*
- * DESCRIPTION: Add an ACPI table to the global table list
+ * DESCRIPTION: This function is called to install an ACPI table that is
+ * neither DSDT nor FACS (a "standard" table.)
+ * When this function is called by "Load" or "LoadTable" opcodes,
+ * or by AcpiLoadTable() API, the "Reload" parameter is set.
+ * After sucessfully returning from this function, table is
+ * "INSTALLED" but not "VALIDATED".
*
******************************************************************************/
ACPI_STATUS
-AcpiTbStoreTable (
+AcpiTbInstallStandardTable (
ACPI_PHYSICAL_ADDRESS Address,
- ACPI_TABLE_HEADER *Table,
- UINT32 Length,
UINT8 Flags,
+ BOOLEAN Reload,
+ BOOLEAN Override,
UINT32 *TableIndex)
{
- ACPI_STATUS Status;
- ACPI_TABLE_DESC *NewTable;
+ UINT32 i;
+ ACPI_STATUS Status = AE_OK;
+ ACPI_TABLE_DESC NewTableDesc;
+
+
+ ACPI_FUNCTION_TRACE (TbInstallStandardTable);
- /* Ensure that there is room for the table in the Root Table List */
+ /* Acquire a temporary table descriptor for validation */
- if (AcpiGbl_RootTableList.CurrentTableCount >=
- AcpiGbl_RootTableList.MaxTableCount)
+ Status = AcpiTbAcquireTempTable (&NewTableDesc, Address, Flags);
+ if (ACPI_FAILURE (Status))
{
- Status = AcpiTbResizeRootTableList();
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
+ ACPI_ERROR ((AE_INFO, "Could not acquire table length at %p",
+ ACPI_CAST_PTR (void, Address)));
+ return_ACPI_STATUS (Status);
}
- NewTable = &AcpiGbl_RootTableList.Tables[AcpiGbl_RootTableList.CurrentTableCount];
+ /*
+ * Optionally do not load any SSDTs from the RSDT/XSDT. This can
+ * be useful for debugging ACPI problems on some machines.
+ */
+ if (!Reload &&
+ AcpiGbl_DisableSsdtTableInstall &&
+ ACPI_COMPARE_NAME (&NewTableDesc.Signature, ACPI_SIG_SSDT))
+ {
+ ACPI_INFO ((AE_INFO, "Ignoring installation of %4.4s at %p",
+ NewTableDesc.Signature.Ascii, ACPI_CAST_PTR (void, Address)));
+ goto ReleaseAndExit;
+ }
- /* Initialize added table */
+ /* Validate and verify a table before installation */
- NewTable->Address = Address;
- NewTable->Pointer = Table;
- NewTable->Length = Length;
- NewTable->OwnerId = 0;
- NewTable->Flags = Flags;
+ Status = AcpiTbVerifyTempTable (&NewTableDesc, NULL);
+ if (ACPI_FAILURE (Status))
+ {
+ goto ReleaseAndExit;
+ }
- ACPI_MOVE_32_TO_32 (&NewTable->Signature, Table->Signature);
+ if (Reload)
+ {
+ /*
+ * Validate the incoming table signature.
+ *
+ * 1) Originally, we checked the table signature for "SSDT" or "PSDT".
+ * 2) We added support for OEMx tables, signature "OEM".
+ * 3) Valid tables were encountered with a null signature, so we just
+ * gave up on validating the signature, (05/2008).
+ * 4) We encountered non-AML tables such as the MADT, which caused
+ * interpreter errors and kernel faults. So now, we once again allow
+ * only "SSDT", "OEMx", and now, also a null signature. (05/2011).
+ */
+ if ((NewTableDesc.Signature.Ascii[0] != 0x00) &&
+ (!ACPI_COMPARE_NAME (&NewTableDesc.Signature, ACPI_SIG_SSDT)) &&
+ (ACPI_STRNCMP (NewTableDesc.Signature.Ascii, "OEM", 3)))
+ {
+ ACPI_BIOS_ERROR ((AE_INFO,
+ "Table has invalid signature [%4.4s] (0x%8.8X), "
+ "must be SSDT or OEMx",
+ AcpiUtValidAcpiName (NewTableDesc.Signature.Ascii) ?
+ NewTableDesc.Signature.Ascii : "????",
+ NewTableDesc.Signature.Integer));
+
+ Status = AE_BAD_SIGNATURE;
+ goto ReleaseAndExit;
+ }
- *TableIndex = AcpiGbl_RootTableList.CurrentTableCount;
- AcpiGbl_RootTableList.CurrentTableCount++;
- return (AE_OK);
-}
+ /* Check if table is already registered */
+ for (i = 0; i < AcpiGbl_RootTableList.CurrentTableCount; ++i)
+ {
+ /*
+ * Check for a table match on the entire table length,
+ * not just the header.
+ */
+ if (!AcpiTbCompareTables (&NewTableDesc, i))
+ {
+ continue;
+ }
-/*******************************************************************************
- *
- * FUNCTION: AcpiTbDeleteTable
- *
- * PARAMETERS: TableIndex - Table index
- *
- * RETURN: None
- *
- * DESCRIPTION: Delete one internal ACPI table
- *
- ******************************************************************************/
+ /*
+ * Note: the current mechanism does not unregister a table if it is
+ * dynamically unloaded. The related namespace entries are deleted,
+ * but the table remains in the root table list.
+ *
+ * The assumption here is that the number of different tables that
+ * will be loaded is actually small, and there is minimal overhead
+ * in just keeping the table in case it is needed again.
+ *
+ * If this assumption changes in the future (perhaps on large
+ * machines with many table load/unload operations), tables will
+ * need to be unregistered when they are unloaded, and slots in the
+ * root table list should be reused when empty.
+ */
+ if (AcpiGbl_RootTableList.Tables[i].Flags & ACPI_TABLE_IS_LOADED)
+ {
+ /* Table is still loaded, this is an error */
-void
-AcpiTbDeleteTable (
- ACPI_TABLE_DESC *TableDesc)
-{
+ Status = AE_ALREADY_EXISTS;
+ goto ReleaseAndExit;
+ }
+ else
+ {
+ /*
+ * Table was unloaded, allow it to be reloaded.
+ * As we are going to return AE_OK to the caller, we should
+ * take the responsibility of freeing the input descriptor.
+ * Refill the input descriptor to ensure
+ * AcpiTbInstallTableWithOverride() can be called again to
+ * indicate the re-installation.
+ */
+ AcpiTbUninstallTable (&NewTableDesc);
+ *TableIndex = i;
+ (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
+ return_ACPI_STATUS (AE_OK);
+ }
+ }
+ }
- /* Table must be mapped or allocated */
+ /* Add the table to the global root table list */
- if (!TableDesc->Pointer)
+ Status = AcpiTbGetNextRootIndex (&i);
+ if (ACPI_FAILURE (Status))
{
- return;
+ goto ReleaseAndExit;
}
- switch (TableDesc->Flags & ACPI_TABLE_ORIGIN_MASK)
- {
- case ACPI_TABLE_ORIGIN_MAPPED:
- AcpiOsUnmapMemory (TableDesc->Pointer, TableDesc->Length);
- break;
+ *TableIndex = i;
+ AcpiTbInstallTableWithOverride (i, &NewTableDesc, Override);
- case ACPI_TABLE_ORIGIN_ALLOCATED:
- ACPI_FREE (TableDesc->Pointer);
- break;
+ReleaseAndExit:
- default:
- break;
- }
+ /* Release the temporary table descriptor */
- TableDesc->Pointer = NULL;
+ AcpiTbReleaseTempTable (&NewTableDesc);
+ return_ACPI_STATUS (Status);
}
/*******************************************************************************
*
- * FUNCTION: AcpiTbTerminate
+ * FUNCTION: AcpiTbOverrideTable
*
- * PARAMETERS: None
+ * PARAMETERS: OldTableDesc - Validated table descriptor to be
+ * overridden
*
* RETURN: None
*
- * DESCRIPTION: Delete all internal ACPI tables
+ * DESCRIPTION: Attempt table override by calling the OSL override functions.
+ * Note: If the table is overridden, then the entire new table
+ * is acquired and returned by this function.
+ * Before/after invocation, the table descriptor is in a state
+ * that is "VALIDATED".
*
******************************************************************************/
void
-AcpiTbTerminate (
- void)
+AcpiTbOverrideTable (
+ ACPI_TABLE_DESC *OldTableDesc)
{
- UINT32 i;
-
-
- ACPI_FUNCTION_TRACE (TbTerminate);
-
+ ACPI_STATUS Status;
+ char *OverrideType;
+ ACPI_TABLE_DESC NewTableDesc;
+ ACPI_TABLE_HEADER *Table;
+ ACPI_PHYSICAL_ADDRESS Address;
+ UINT32 Length;
- (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
- /* Delete the individual tables */
+ /* (1) Attempt logical override (returns a logical address) */
- for (i = 0; i < AcpiGbl_RootTableList.CurrentTableCount; i++)
+ Status = AcpiOsTableOverride (OldTableDesc->Pointer, &Table);
+ if (ACPI_SUCCESS (Status) && Table)
{
- AcpiTbDeleteTable (&AcpiGbl_RootTableList.Tables[i]);
+ AcpiTbAcquireTempTable (&NewTableDesc, ACPI_PTR_TO_PHYSADDR (Table),
+ ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL);
+ OverrideType = "Logical";
+ goto FinishOverride;
}
- /*
- * Delete the root table array if allocated locally. Array cannot be
- * mapped, so we don't need to check for that flag.
- */
- if (AcpiGbl_RootTableList.Flags & ACPI_ROOT_ORIGIN_ALLOCATED)
+ /* (2) Attempt physical override (returns a physical address) */
+
+ Status = AcpiOsPhysicalTableOverride (OldTableDesc->Pointer,
+ &Address, &Length);
+ if (ACPI_SUCCESS (Status) && Address && Length)
{
- ACPI_FREE (AcpiGbl_RootTableList.Tables);
+ AcpiTbAcquireTempTable (&NewTableDesc, Address,
+ ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL);
+ OverrideType = "Physical";
+ goto FinishOverride;
}
- AcpiGbl_RootTableList.Tables = NULL;
- AcpiGbl_RootTableList.Flags = 0;
- AcpiGbl_RootTableList.CurrentTableCount = 0;
-
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "ACPI Tables freed\n"));
- (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiTbDeleteNamespaceByOwner
- *
- * PARAMETERS: TableIndex - Table index
- *
- * RETURN: Status
- *
- * DESCRIPTION: Delete all namespace objects created when this table was loaded.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiTbDeleteNamespaceByOwner (
- UINT32 TableIndex)
-{
- ACPI_OWNER_ID OwnerId;
- ACPI_STATUS Status;
+ return; /* There was no override */
- ACPI_FUNCTION_TRACE (TbDeleteNamespaceByOwner);
+FinishOverride:
+ /* Validate and verify a table before overriding */
- Status = AcpiUtAcquireMutex (ACPI_MTX_TABLES);
+ Status = AcpiTbVerifyTempTable (&NewTableDesc, NULL);
if (ACPI_FAILURE (Status))
{
- return_ACPI_STATUS (Status);
+ return;
}
- if (TableIndex >= AcpiGbl_RootTableList.CurrentTableCount)
- {
- /* The table index does not exist */
+ ACPI_INFO ((AE_INFO, "%4.4s " ACPI_PRINTF_UINT
+ " %s table override, new table: " ACPI_PRINTF_UINT,
+ OldTableDesc->Signature.Ascii,
+ ACPI_FORMAT_TO_UINT (OldTableDesc->Address),
+ OverrideType, ACPI_FORMAT_TO_UINT (NewTableDesc.Address)));
- (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
- return_ACPI_STATUS (AE_NOT_EXIST);
- }
-
- /* Get the owner ID for this table, used to delete namespace nodes */
+ /* We can now uninstall the original table */
- OwnerId = AcpiGbl_RootTableList.Tables[TableIndex].OwnerId;
- (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
+ AcpiTbUninstallTable (OldTableDesc);
/*
- * Need to acquire the namespace writer lock to prevent interference
- * with any concurrent namespace walks. The interpreter must be
- * released during the deletion since the acquisition of the deletion
- * lock may block, and also since the execution of a namespace walk
- * must be allowed to use the interpreter.
+ * Replace the original table descriptor and keep its state as
+ * "VALIDATED".
*/
- (void) AcpiUtReleaseMutex (ACPI_MTX_INTERPRETER);
- Status = AcpiUtAcquireWriteLock (&AcpiGbl_NamespaceRwLock);
-
- AcpiNsDeleteNamespaceByOwner (OwnerId);
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
+ AcpiTbInitTableDescriptor (OldTableDesc, NewTableDesc.Address,
+ NewTableDesc.Flags, NewTableDesc.Pointer);
+ AcpiTbValidateTempTable (OldTableDesc);
- AcpiUtReleaseWriteLock (&AcpiGbl_NamespaceRwLock);
+ /* Release the temporary table descriptor */
- Status = AcpiUtAcquireMutex (ACPI_MTX_INTERPRETER);
- return_ACPI_STATUS (Status);
+ AcpiTbReleaseTempTable (&NewTableDesc);
}
/*******************************************************************************
*
- * FUNCTION: AcpiTbAllocateOwnerId
+ * FUNCTION: AcpiTbStoreTable
*
- * PARAMETERS: TableIndex - Table index
+ * PARAMETERS: Address - Table address
+ * Table - Table header
+ * Length - Table length
+ * Flags - Install flags
+ * TableIndex - Where the table index is returned
*
- * RETURN: Status
+ * RETURN: Status and table index.
*
- * DESCRIPTION: Allocates OwnerId in TableDesc
+ * DESCRIPTION: Add an ACPI table to the global table list
*
******************************************************************************/
ACPI_STATUS
-AcpiTbAllocateOwnerId (
- UINT32 TableIndex)
+AcpiTbStoreTable (
+ ACPI_PHYSICAL_ADDRESS Address,
+ ACPI_TABLE_HEADER *Table,
+ UINT32 Length,
+ UINT8 Flags,
+ UINT32 *TableIndex)
{
- ACPI_STATUS Status = AE_BAD_PARAMETER;
-
-
- ACPI_FUNCTION_TRACE (TbAllocateOwnerId);
+ ACPI_STATUS Status;
+ ACPI_TABLE_DESC *TableDesc;
- (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
- if (TableIndex < AcpiGbl_RootTableList.CurrentTableCount)
+ Status = AcpiTbGetNextRootIndex (TableIndex);
+ if (ACPI_FAILURE (Status))
{
- Status = AcpiUtAllocateOwnerId
- (&(AcpiGbl_RootTableList.Tables[TableIndex].OwnerId));
+ return (Status);
}
- (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
- return_ACPI_STATUS (Status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiTbReleaseOwnerId
- *
- * PARAMETERS: TableIndex - Table index
- *
- * RETURN: Status
- *
- * DESCRIPTION: Releases OwnerId in TableDesc
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiTbReleaseOwnerId (
- UINT32 TableIndex)
-{
- ACPI_STATUS Status = AE_BAD_PARAMETER;
-
-
- ACPI_FUNCTION_TRACE (TbReleaseOwnerId);
-
-
- (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
- if (TableIndex < AcpiGbl_RootTableList.CurrentTableCount)
- {
- AcpiUtReleaseOwnerId (
- &(AcpiGbl_RootTableList.Tables[TableIndex].OwnerId));
- Status = AE_OK;
- }
+ /* Initialize added table */
- (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
- return_ACPI_STATUS (Status);
+ TableDesc = &AcpiGbl_RootTableList.Tables[*TableIndex];
+ AcpiTbInitTableDescriptor (TableDesc, Address, Flags, Table);
+ TableDesc->Pointer = Table;
+ return (AE_OK);
}
/*******************************************************************************
*
- * FUNCTION: AcpiTbGetOwnerId
+ * FUNCTION: AcpiTbUninstallTable
*
- * PARAMETERS: TableIndex - Table index
- * OwnerId - Where the table OwnerId is returned
+ * PARAMETERS: TableDesc - Table descriptor
*
- * RETURN: Status
+ * RETURN: None
*
- * DESCRIPTION: returns OwnerId for the ACPI table
+ * DESCRIPTION: Delete one internal ACPI table
*
******************************************************************************/
-ACPI_STATUS
-AcpiTbGetOwnerId (
- UINT32 TableIndex,
- ACPI_OWNER_ID *OwnerId)
+void
+AcpiTbUninstallTable (
+ ACPI_TABLE_DESC *TableDesc)
{
- ACPI_STATUS Status = AE_BAD_PARAMETER;
+ ACPI_FUNCTION_TRACE (TbUninstallTable);
- ACPI_FUNCTION_TRACE (TbGetOwnerId);
+ /* Table must be installed */
- (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
- if (TableIndex < AcpiGbl_RootTableList.CurrentTableCount)
+ if (!TableDesc->Address)
{
- *OwnerId = AcpiGbl_RootTableList.Tables[TableIndex].OwnerId;
- Status = AE_OK;
+ return_VOID;
}
- (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
- return_ACPI_STATUS (Status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiTbIsTableLoaded
- *
- * PARAMETERS: TableIndex - Table index
- *
- * RETURN: Table Loaded Flag
- *
- ******************************************************************************/
+ AcpiTbInvalidateTable (TableDesc);
-BOOLEAN
-AcpiTbIsTableLoaded (
- UINT32 TableIndex)
-{
- BOOLEAN IsLoaded = FALSE;
-
-
- (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
- if (TableIndex < AcpiGbl_RootTableList.CurrentTableCount)
+ if ((TableDesc->Flags & ACPI_TABLE_ORIGIN_MASK) ==
+ ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL)
{
- IsLoaded = (BOOLEAN)
- (AcpiGbl_RootTableList.Tables[TableIndex].Flags &
- ACPI_TABLE_IS_LOADED);
+ ACPI_FREE (ACPI_CAST_PTR (void, TableDesc->Address));
}
- (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
- return (IsLoaded);
+ TableDesc->Address = ACPI_PTR_TO_PHYSADDR (NULL);
+ return_VOID;
}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiTbSetTableLoadedFlag
- *
- * PARAMETERS: TableIndex - Table index
- * IsLoaded - TRUE if table is loaded, FALSE otherwise
- *
- * RETURN: None
- *
- * DESCRIPTION: Sets the table loaded flag to either TRUE or FALSE.
- *
- ******************************************************************************/
-
-void
-AcpiTbSetTableLoadedFlag (
- UINT32 TableIndex,
- BOOLEAN IsLoaded)
-{
-
- (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
- if (TableIndex < AcpiGbl_RootTableList.CurrentTableCount)
- {
- if (IsLoaded)
- {
- AcpiGbl_RootTableList.Tables[TableIndex].Flags |=
- ACPI_TABLE_IS_LOADED;
- }
- else
- {
- AcpiGbl_RootTableList.Tables[TableIndex].Flags &=
- ~ACPI_TABLE_IS_LOADED;
- }
- }
-
- (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
-}
-
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: tbprint - Table output utilities
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "actables.h"
+
+#define _COMPONENT ACPI_TABLES
+ ACPI_MODULE_NAME ("tbprint")
+
+
+/* Local prototypes */
+
+static void
+AcpiTbFixString (
+ char *String,
+ ACPI_SIZE Length);
+
+static void
+AcpiTbCleanupTableHeader (
+ ACPI_TABLE_HEADER *OutHeader,
+ ACPI_TABLE_HEADER *Header);
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbFixString
+ *
+ * PARAMETERS: String - String to be repaired
+ * Length - Maximum length
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Replace every non-printable or non-ascii byte in the string
+ * with a question mark '?'.
+ *
+ ******************************************************************************/
+
+static void
+AcpiTbFixString (
+ char *String,
+ ACPI_SIZE Length)
+{
+
+ while (Length && *String)
+ {
+ if (!ACPI_IS_PRINT (*String))
+ {
+ *String = '?';
+ }
+ String++;
+ Length--;
+ }
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbCleanupTableHeader
+ *
+ * PARAMETERS: OutHeader - Where the cleaned header is returned
+ * Header - Input ACPI table header
+ *
+ * RETURN: Returns the cleaned header in OutHeader
+ *
+ * DESCRIPTION: Copy the table header and ensure that all "string" fields in
+ * the header consist of printable characters.
+ *
+ ******************************************************************************/
+
+static void
+AcpiTbCleanupTableHeader (
+ ACPI_TABLE_HEADER *OutHeader,
+ ACPI_TABLE_HEADER *Header)
+{
+
+ ACPI_MEMCPY (OutHeader, Header, sizeof (ACPI_TABLE_HEADER));
+
+ AcpiTbFixString (OutHeader->Signature, ACPI_NAME_SIZE);
+ AcpiTbFixString (OutHeader->OemId, ACPI_OEM_ID_SIZE);
+ AcpiTbFixString (OutHeader->OemTableId, ACPI_OEM_TABLE_ID_SIZE);
+ AcpiTbFixString (OutHeader->AslCompilerId, ACPI_NAME_SIZE);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbPrintTableHeader
+ *
+ * PARAMETERS: Address - Table physical address
+ * Header - Table header
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Print an ACPI table header. Special cases for FACS and RSDP.
+ *
+ ******************************************************************************/
+
+void
+AcpiTbPrintTableHeader (
+ ACPI_PHYSICAL_ADDRESS Address,
+ ACPI_TABLE_HEADER *Header)
+{
+ ACPI_TABLE_HEADER LocalHeader;
+
+
+ /*
+ * The reason that we use ACPI_PRINTF_UINT and ACPI_FORMAT_TO_UINT is to
+ * support both 32-bit and 64-bit hosts/addresses in a consistent manner.
+ * The %p specifier does not emit uniform output on all hosts. On some,
+ * leading zeros are not supported.
+ */
+ if (ACPI_COMPARE_NAME (Header->Signature, ACPI_SIG_FACS))
+ {
+ /* FACS only has signature and length fields */
+
+ ACPI_INFO ((AE_INFO, "%-4.4s " ACPI_PRINTF_UINT " %06X",
+ Header->Signature, ACPI_FORMAT_TO_UINT (Address),
+ Header->Length));
+ }
+ else if (ACPI_VALIDATE_RSDP_SIG (Header->Signature))
+ {
+ /* RSDP has no common fields */
+
+ ACPI_MEMCPY (LocalHeader.OemId,
+ ACPI_CAST_PTR (ACPI_TABLE_RSDP, Header)->OemId, ACPI_OEM_ID_SIZE);
+ AcpiTbFixString (LocalHeader.OemId, ACPI_OEM_ID_SIZE);
+
+ ACPI_INFO ((AE_INFO, "RSDP " ACPI_PRINTF_UINT " %06X (v%.2d %-6.6s)",
+ ACPI_FORMAT_TO_UINT (Address),
+ (ACPI_CAST_PTR (ACPI_TABLE_RSDP, Header)->Revision > 0) ?
+ ACPI_CAST_PTR (ACPI_TABLE_RSDP, Header)->Length : 20,
+ ACPI_CAST_PTR (ACPI_TABLE_RSDP, Header)->Revision,
+ LocalHeader.OemId));
+ }
+ else
+ {
+ /* Standard ACPI table with full common header */
+
+ AcpiTbCleanupTableHeader (&LocalHeader, Header);
+
+ ACPI_INFO ((AE_INFO,
+ "%-4.4s " ACPI_PRINTF_UINT
+ " %06X (v%.2d %-6.6s %-8.8s %08X %-4.4s %08X)",
+ LocalHeader.Signature, ACPI_FORMAT_TO_UINT (Address),
+ LocalHeader.Length, LocalHeader.Revision, LocalHeader.OemId,
+ LocalHeader.OemTableId, LocalHeader.OemRevision,
+ LocalHeader.AslCompilerId, LocalHeader.AslCompilerRevision));
+ }
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbValidateChecksum
+ *
+ * PARAMETERS: Table - ACPI table to verify
+ * Length - Length of entire table
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Verifies that the table checksums to zero. Optionally returns
+ * exception on bad checksum.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiTbVerifyChecksum (
+ ACPI_TABLE_HEADER *Table,
+ UINT32 Length)
+{
+ UINT8 Checksum;
+
+
+ /*
+ * FACS/S3PT:
+ * They are the odd tables, have no standard ACPI header and no checksum
+ */
+
+ if (ACPI_COMPARE_NAME (Table->Signature, ACPI_SIG_S3PT) ||
+ ACPI_COMPARE_NAME (Table->Signature, ACPI_SIG_FACS))
+ {
+ return (AE_OK);
+ }
+
+ /* Compute the checksum on the table */
+
+ Checksum = AcpiTbChecksum (ACPI_CAST_PTR (UINT8, Table), Length);
+
+ /* Checksum ok? (should be zero) */
+
+ if (Checksum)
+ {
+ ACPI_BIOS_WARNING ((AE_INFO,
+ "Incorrect checksum in table [%4.4s] - 0x%2.2X, "
+ "should be 0x%2.2X",
+ Table->Signature, Table->Checksum,
+ (UINT8) (Table->Checksum - Checksum)));
+
+#if (ACPI_CHECKSUM_ABORT)
+ return (AE_BAD_CHECKSUM);
+#endif
+ }
+
+ return (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbChecksum
+ *
+ * PARAMETERS: Buffer - Pointer to memory region to be checked
+ * Length - Length of this memory region
+ *
+ * RETURN: Checksum (UINT8)
+ *
+ * DESCRIPTION: Calculates circular checksum of memory region.
+ *
+ ******************************************************************************/
+
+UINT8
+AcpiTbChecksum (
+ UINT8 *Buffer,
+ UINT32 Length)
+{
+ UINT8 Sum = 0;
+ UINT8 *End = Buffer + Length;
+
+
+ while (Buffer < End)
+ {
+ Sum = (UINT8) (Sum + *(Buffer++));
+ }
+
+ return (Sum);
+}
/******************************************************************************
*
- * Module Name: tbutils - table utilities
+ * Module Name: tbutils - ACPI Table utilities
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __TBUTILS_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#define _COMPONENT ACPI_TABLES
ACPI_MODULE_NAME ("tbutils")
-/* Local prototypes */
-
-static void
-AcpiTbFixString (
- char *String,
- ACPI_SIZE Length);
-static void
-AcpiTbCleanupTableHeader (
- ACPI_TABLE_HEADER *OutHeader,
- ACPI_TABLE_HEADER *Header);
+/* Local prototypes */
static ACPI_PHYSICAL_ADDRESS
AcpiTbGetRootTableEntry (
UINT32 TableEntrySize);
+#if (!ACPI_REDUCED_HARDWARE)
/*******************************************************************************
*
* FUNCTION: AcpiTbInitializeFacs
ACPI_STATUS Status;
+ /* If Hardware Reduced flag is set, there is no FACS */
+
+ if (AcpiGbl_ReducedHardware)
+ {
+ AcpiGbl_FACS = NULL;
+ return (AE_OK);
+ }
+
Status = AcpiGetTableByIndex (ACPI_TABLE_INDEX_FACS,
ACPI_CAST_INDIRECT_PTR (ACPI_TABLE_HEADER, &AcpiGbl_FACS));
return (Status);
}
+#endif /* !ACPI_REDUCED_HARDWARE */
/*******************************************************************************
}
-/*******************************************************************************
- *
- * FUNCTION: AcpiTbFixString
- *
- * PARAMETERS: String - String to be repaired
- * Length - Maximum length
- *
- * RETURN: None
- *
- * DESCRIPTION: Replace every non-printable or non-ascii byte in the string
- * with a question mark '?'.
- *
- ******************************************************************************/
-
-static void
-AcpiTbFixString (
- char *String,
- ACPI_SIZE Length)
-{
-
- while (Length && *String)
- {
- if (!ACPI_IS_PRINT (*String))
- {
- *String = '?';
- }
- String++;
- Length--;
- }
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiTbCleanupTableHeader
- *
- * PARAMETERS: OutHeader - Where the cleaned header is returned
- * Header - Input ACPI table header
- *
- * RETURN: Returns the cleaned header in OutHeader
- *
- * DESCRIPTION: Copy the table header and ensure that all "string" fields in
- * the header consist of printable characters.
- *
- ******************************************************************************/
-
-static void
-AcpiTbCleanupTableHeader (
- ACPI_TABLE_HEADER *OutHeader,
- ACPI_TABLE_HEADER *Header)
-{
-
- ACPI_MEMCPY (OutHeader, Header, sizeof (ACPI_TABLE_HEADER));
-
- AcpiTbFixString (OutHeader->Signature, ACPI_NAME_SIZE);
- AcpiTbFixString (OutHeader->OemId, ACPI_OEM_ID_SIZE);
- AcpiTbFixString (OutHeader->OemTableId, ACPI_OEM_TABLE_ID_SIZE);
- AcpiTbFixString (OutHeader->AslCompilerId, ACPI_NAME_SIZE);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiTbPrintTableHeader
- *
- * PARAMETERS: Address - Table physical address
- * Header - Table header
- *
- * RETURN: None
- *
- * DESCRIPTION: Print an ACPI table header. Special cases for FACS and RSDP.
- *
- ******************************************************************************/
-
-void
-AcpiTbPrintTableHeader (
- ACPI_PHYSICAL_ADDRESS Address,
- ACPI_TABLE_HEADER *Header)
-{
- ACPI_TABLE_HEADER LocalHeader;
-
-
- /*
- * The reason that the Address is cast to a void pointer is so that we
- * can use %p which will work properly on both 32-bit and 64-bit hosts.
- */
- if (ACPI_COMPARE_NAME (Header->Signature, ACPI_SIG_FACS))
- {
- /* FACS only has signature and length fields */
-
- ACPI_INFO ((AE_INFO, "%4.4s %p %05X",
- Header->Signature, ACPI_CAST_PTR (void, Address),
- Header->Length));
- }
- else if (ACPI_COMPARE_NAME (Header->Signature, ACPI_SIG_RSDP))
- {
- /* RSDP has no common fields */
-
- ACPI_MEMCPY (LocalHeader.OemId,
- ACPI_CAST_PTR (ACPI_TABLE_RSDP, Header)->OemId, ACPI_OEM_ID_SIZE);
- AcpiTbFixString (LocalHeader.OemId, ACPI_OEM_ID_SIZE);
-
- ACPI_INFO ((AE_INFO, "RSDP %p %05X (v%.2d %6.6s)",
- ACPI_CAST_PTR (void, Address),
- (ACPI_CAST_PTR (ACPI_TABLE_RSDP, Header)->Revision > 0) ?
- ACPI_CAST_PTR (ACPI_TABLE_RSDP, Header)->Length : 20,
- ACPI_CAST_PTR (ACPI_TABLE_RSDP, Header)->Revision,
- LocalHeader.OemId));
- }
- else
- {
- /* Standard ACPI table with full common header */
-
- AcpiTbCleanupTableHeader (&LocalHeader, Header);
-
- ACPI_INFO ((AE_INFO,
- "%4.4s %p %05X (v%.2d %6.6s %8.8s %08X %4.4s %08X)",
- LocalHeader.Signature, ACPI_CAST_PTR (void, Address),
- LocalHeader.Length, LocalHeader.Revision, LocalHeader.OemId,
- LocalHeader.OemTableId, LocalHeader.OemRevision,
- LocalHeader.AslCompilerId, LocalHeader.AslCompilerRevision));
- }
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiTbValidateChecksum
- *
- * PARAMETERS: Table - ACPI table to verify
- * Length - Length of entire table
- *
- * RETURN: Status
- *
- * DESCRIPTION: Verifies that the table checksums to zero. Optionally returns
- * exception on bad checksum.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiTbVerifyChecksum (
- ACPI_TABLE_HEADER *Table,
- UINT32 Length)
-{
- UINT8 Checksum;
-
-
- /* Compute the checksum on the table */
-
- Checksum = AcpiTbChecksum (ACPI_CAST_PTR (UINT8, Table), Length);
-
- /* Checksum ok? (should be zero) */
-
- if (Checksum)
- {
- ACPI_WARNING ((AE_INFO,
- "Incorrect checksum in table [%4.4s] - 0x%2.2X, should be 0x%2.2X",
- Table->Signature, Table->Checksum,
- (UINT8) (Table->Checksum - Checksum)));
-
-#if (ACPI_CHECKSUM_ABORT)
- return (AE_BAD_CHECKSUM);
-#endif
- }
-
- return (AE_OK);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiTbChecksum
- *
- * PARAMETERS: Buffer - Pointer to memory region to be checked
- * Length - Length of this memory region
- *
- * RETURN: Checksum (UINT8)
- *
- * DESCRIPTION: Calculates circular checksum of memory region.
- *
- ******************************************************************************/
-
-UINT8
-AcpiTbChecksum (
- UINT8 *Buffer,
- UINT32 Length)
-{
- UINT8 Sum = 0;
- UINT8 *End = Buffer + Length;
-
-
- while (Buffer < End)
- {
- Sum = (UINT8) (Sum + *(Buffer++));
- }
-
- return Sum;
-}
-
-
/*******************************************************************************
*
* FUNCTION: AcpiTbCheckDsdtHeader
if (AcpiGbl_OriginalDsdtHeader.Length != AcpiGbl_DSDT->Length ||
AcpiGbl_OriginalDsdtHeader.Checksum != AcpiGbl_DSDT->Checksum)
{
- ACPI_ERROR ((AE_INFO,
- "The DSDT has been corrupted or replaced - old, new headers below"));
+ ACPI_BIOS_ERROR ((AE_INFO,
+ "The DSDT has been corrupted or replaced - "
+ "old, new headers below"));
AcpiTbPrintTableHeader (0, &AcpiGbl_OriginalDsdtHeader);
AcpiTbPrintTableHeader (0, AcpiGbl_DSDT);
}
ACPI_MEMCPY (NewTable, TableDesc->Pointer, TableDesc->Length);
- AcpiTbDeleteTable (TableDesc);
- TableDesc->Pointer = NewTable;
- TableDesc->Flags = ACPI_TABLE_ORIGIN_ALLOCATED;
+ AcpiTbUninstallTable (TableDesc);
+
+ AcpiTbInitTableDescriptor (
+ &AcpiGbl_RootTableList.Tables[ACPI_TABLE_INDEX_DSDT],
+ ACPI_PTR_TO_PHYSADDR (NewTable), ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL,
+ NewTable);
ACPI_INFO ((AE_INFO,
"Forced DSDT copy: length 0x%05X copied locally, original unmapped",
}
-/*******************************************************************************
- *
- * FUNCTION: AcpiTbInstallTable
- *
- * PARAMETERS: Address - Physical address of DSDT or FACS
- * Signature - Table signature, NULL if no need to
- * match
- * TableIndex - Index into root table array
- *
- * RETURN: None
- *
- * DESCRIPTION: Install an ACPI table into the global data structure. The
- * table override mechanism is implemented here to allow the host
- * OS to replace any table before it is installed in the root
- * table array.
- *
- ******************************************************************************/
-
-void
-AcpiTbInstallTable (
- ACPI_PHYSICAL_ADDRESS Address,
- char *Signature,
- UINT32 TableIndex)
-{
- UINT8 Flags;
- ACPI_STATUS Status;
- ACPI_TABLE_HEADER *TableToInstall;
- ACPI_TABLE_HEADER *MappedTable;
- ACPI_TABLE_HEADER *OverrideTable = NULL;
-
-
- if (!Address)
- {
- ACPI_ERROR ((AE_INFO, "Null physical address for ACPI table [%s]",
- Signature));
- return;
- }
-
- /* Map just the table header */
-
- MappedTable = AcpiOsMapMemory (Address, sizeof (ACPI_TABLE_HEADER));
- if (!MappedTable)
- {
- return;
- }
-
- /* If a particular signature is expected (DSDT/FACS), it must match */
-
- if (Signature &&
- !ACPI_COMPARE_NAME (MappedTable->Signature, Signature))
- {
- ACPI_ERROR ((AE_INFO,
- "Invalid signature 0x%X for ACPI table, expected [%s]",
- *ACPI_CAST_PTR (UINT32, MappedTable->Signature), Signature));
- goto UnmapAndExit;
- }
-
- /*
- * ACPI Table Override:
- *
- * Before we install the table, let the host OS override it with a new
- * one if desired. Any table within the RSDT/XSDT can be replaced,
- * including the DSDT which is pointed to by the FADT.
- */
- Status = AcpiOsTableOverride (MappedTable, &OverrideTable);
- if (ACPI_SUCCESS (Status) && OverrideTable)
- {
- ACPI_INFO ((AE_INFO,
- "%4.4s @ 0x%p Table override, replaced with:",
- MappedTable->Signature, ACPI_CAST_PTR (void, Address)));
-
- AcpiGbl_RootTableList.Tables[TableIndex].Pointer = OverrideTable;
- Address = ACPI_PTR_TO_PHYSADDR (OverrideTable);
-
- TableToInstall = OverrideTable;
- Flags = ACPI_TABLE_ORIGIN_OVERRIDE;
- }
- else
- {
- TableToInstall = MappedTable;
- Flags = ACPI_TABLE_ORIGIN_MAPPED;
- }
-
- /* Initialize the table entry */
-
- AcpiGbl_RootTableList.Tables[TableIndex].Address = Address;
- AcpiGbl_RootTableList.Tables[TableIndex].Length = TableToInstall->Length;
- AcpiGbl_RootTableList.Tables[TableIndex].Flags = Flags;
-
- ACPI_MOVE_32_TO_32 (
- &(AcpiGbl_RootTableList.Tables[TableIndex].Signature),
- TableToInstall->Signature);
-
- AcpiTbPrintTableHeader (Address, TableToInstall);
-
- if (TableIndex == ACPI_TABLE_INDEX_DSDT)
- {
- /* Global integer width is based upon revision of the DSDT */
-
- AcpiUtSetIntegerWidth (TableToInstall->Revision);
- }
-
-UnmapAndExit:
- AcpiOsUnmapMemory (MappedTable, sizeof (ACPI_TABLE_HEADER));
-}
-
-
/*******************************************************************************
*
* FUNCTION: AcpiTbGetRootTableEntry
* Get the table physical address (32-bit for RSDT, 64-bit for XSDT):
* Note: Addresses are 32-bit aligned (not 64) in both RSDT and XSDT
*/
- if (TableEntrySize == sizeof (UINT32))
+ if (TableEntrySize == ACPI_RSDT_ENTRY_SIZE)
{
/*
* 32-bit platform, RSDT: Return 32-bit table entry
{
/* Will truncate 64-bit address to 32 bits, issue warning */
- ACPI_WARNING ((AE_INFO,
+ ACPI_BIOS_WARNING ((AE_INFO,
"64-bit Physical Address in XSDT is too large (0x%8.8X%8.8X),"
" truncating",
ACPI_FORMAT_UINT64 (Address64)));
UINT32 Length;
UINT8 *TableEntry;
ACPI_STATUS Status;
+ UINT32 TableIndex;
ACPI_FUNCTION_TRACE (TbParseRootTable);
- /*
- * Map the entire RSDP and extract the address of the RSDT or XSDT
- */
+ /* Map the entire RSDP and extract the address of the RSDT or XSDT */
+
Rsdp = AcpiOsMapMemory (RsdpAddress, sizeof (ACPI_TABLE_RSDP));
if (!Rsdp)
{
AcpiTbPrintTableHeader (RsdpAddress,
ACPI_CAST_PTR (ACPI_TABLE_HEADER, Rsdp));
- /* Differentiate between RSDT and XSDT root tables */
+ /* Use XSDT if present and not overridden. Otherwise, use RSDT */
- if (Rsdp->Revision > 1 && Rsdp->XsdtPhysicalAddress)
+ if ((Rsdp->Revision > 1) &&
+ Rsdp->XsdtPhysicalAddress &&
+ !AcpiGbl_DoNotUseXsdt)
{
/*
- * Root table is an XSDT (64-bit physical addresses). We must use the
- * XSDT if the revision is > 1 and the XSDT pointer is present, as per
- * the ACPI specification.
+ * RSDP contains an XSDT (64-bit physical addresses). We must use
+ * the XSDT if the revision is > 1 and the XSDT pointer is present,
+ * as per the ACPI specification.
*/
Address = (ACPI_PHYSICAL_ADDRESS) Rsdp->XsdtPhysicalAddress;
- TableEntrySize = sizeof (UINT64);
+ TableEntrySize = ACPI_XSDT_ENTRY_SIZE;
}
else
{
/* Root table is an RSDT (32-bit physical addresses) */
Address = (ACPI_PHYSICAL_ADDRESS) Rsdp->RsdtPhysicalAddress;
- TableEntrySize = sizeof (UINT32);
+ TableEntrySize = ACPI_RSDT_ENTRY_SIZE;
}
/*
*/
AcpiOsUnmapMemory (Rsdp, sizeof (ACPI_TABLE_RSDP));
-
/* Map the RSDT/XSDT table header to get the full table length */
Table = AcpiOsMapMemory (Address, sizeof (ACPI_TABLE_HEADER));
AcpiTbPrintTableHeader (Address, Table);
- /* Get the length of the full table, verify length and map entire table */
-
+ /*
+ * Validate length of the table, and map entire table.
+ * Minimum length table must contain at least one entry.
+ */
Length = Table->Length;
AcpiOsUnmapMemory (Table, sizeof (ACPI_TABLE_HEADER));
- if (Length < sizeof (ACPI_TABLE_HEADER))
+ if (Length < (sizeof (ACPI_TABLE_HEADER) + TableEntrySize))
{
- ACPI_ERROR ((AE_INFO, "Invalid length 0x%X in RSDT/XSDT", Length));
+ ACPI_BIOS_ERROR ((AE_INFO,
+ "Invalid table length 0x%X in RSDT/XSDT", Length));
return_ACPI_STATUS (AE_INVALID_TABLE_LENGTH);
}
return_ACPI_STATUS (Status);
}
- /* Calculate the number of tables described in the root table */
+ /* Get the number of entries and pointer to first entry */
TableCount = (UINT32) ((Table->Length - sizeof (ACPI_TABLE_HEADER)) /
TableEntrySize);
+ TableEntry = ACPI_ADD_PTR (UINT8, Table, sizeof (ACPI_TABLE_HEADER));
/*
* First two entries in the table array are reserved for the DSDT
* and FACS, which are not actually present in the RSDT/XSDT - they
* come from the FADT
*/
- TableEntry = ACPI_CAST_PTR (UINT8, Table) + sizeof (ACPI_TABLE_HEADER);
AcpiGbl_RootTableList.CurrentTableCount = 2;
- /*
- * Initialize the root table array from the RSDT/XSDT
- */
+ /* Initialize the root table array from the RSDT/XSDT */
+
for (i = 0; i < TableCount; i++)
{
- if (AcpiGbl_RootTableList.CurrentTableCount >=
- AcpiGbl_RootTableList.MaxTableCount)
- {
- /* There is no more room in the root table array, attempt resize */
-
- Status = AcpiTbResizeRootTableList ();
- if (ACPI_FAILURE (Status))
- {
- ACPI_WARNING ((AE_INFO, "Truncating %u table entries!",
- (unsigned) (TableCount -
- (AcpiGbl_RootTableList.CurrentTableCount - 2))));
- break;
- }
- }
-
/* Get the table physical address (32-bit for RSDT, 64-bit for XSDT) */
- AcpiGbl_RootTableList.Tables[AcpiGbl_RootTableList.CurrentTableCount].Address =
- AcpiTbGetRootTableEntry (TableEntry, TableEntrySize);
-
- TableEntry += TableEntrySize;
- AcpiGbl_RootTableList.CurrentTableCount++;
- }
+ Address = AcpiTbGetRootTableEntry (TableEntry, TableEntrySize);
- /*
- * It is not possible to map more than one entry in some environments,
- * so unmap the root table here before mapping other tables
- */
- AcpiOsUnmapMemory (Table, Length);
+ /* Skip NULL entries in RSDT/XSDT */
- /*
- * Complete the initialization of the root table array by examining
- * the header of each table
- */
- for (i = 2; i < AcpiGbl_RootTableList.CurrentTableCount; i++)
- {
- AcpiTbInstallTable (AcpiGbl_RootTableList.Tables[i].Address,
- NULL, i);
+ if (!Address)
+ {
+ goto NextTable;
+ }
- /* Special case for FADT - get the DSDT and FACS */
+ Status = AcpiTbInstallStandardTable (Address,
+ ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL, FALSE, TRUE, &TableIndex);
- if (ACPI_COMPARE_NAME (
- &AcpiGbl_RootTableList.Tables[i].Signature, ACPI_SIG_FADT))
+ if (ACPI_SUCCESS (Status) &&
+ ACPI_COMPARE_NAME (&AcpiGbl_RootTableList.Tables[TableIndex].Signature,
+ ACPI_SIG_FADT))
{
- AcpiTbParseFadt (i);
+ AcpiTbParseFadt (TableIndex);
}
+
+NextTable:
+
+ TableEntry += TableEntrySize;
}
+ AcpiOsUnmapMemory (Table, Length);
+
return_ACPI_STATUS (AE_OK);
}
/******************************************************************************
*
- * Module Name: tbxface - Public interfaces to the ACPI subsystem
- * ACPI table oriented interfaces
+ * Module Name: tbxface - ACPI table-oriented external interfaces
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __TBXFACE_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#define EXPORT_ACPI_INTERFACES
#include "acpi.h"
#include "accommon.h"
-#include "acnamesp.h"
#include "actables.h"
#define _COMPONENT ACPI_TABLES
ACPI_MODULE_NAME ("tbxface")
-/* Local prototypes */
-
-static ACPI_STATUS
-AcpiTbLoadNamespace (
- void);
-
/*******************************************************************************
*
* array is dynamically allocated.
* InitialTableCount - Size of InitialTableArray, in number of
* ACPI_TABLE_DESC structures
- * AllowRealloc - Flag to tell Table Manager if resize of
+ * AllowResize - Flag to tell Table Manager if resize of
* pre-allocated array is allowed. Ignored
* if InitialTableArray is NULL.
*
/*
- * Set up the Root Table Array
- * Allocate the table array if requested
+ * Setup the Root Table Array and allocate the table array
+ * if requested
*/
if (!InitialTableArray)
{
return_ACPI_STATUS (Status);
}
-ACPI_EXPORT_SYMBOL (AcpiInitializeTables)
+ACPI_EXPORT_SYMBOL_INIT (AcpiInitializeTables)
/*******************************************************************************
* DESCRIPTION: Reallocate Root Table List into dynamic memory. Copies the
* root list from the previously provided scratch area. Should
* be called once dynamic memory allocation is available in the
- * kernel
+ * kernel.
*
******************************************************************************/
AcpiReallocateRootTable (
void)
{
- ACPI_TABLE_DESC *Tables;
- ACPI_SIZE NewSize;
- ACPI_SIZE CurrentSize;
+ ACPI_STATUS Status;
ACPI_FUNCTION_TRACE (AcpiReallocateRootTable);
return_ACPI_STATUS (AE_SUPPORT);
}
- /*
- * Get the current size of the root table and add the default
- * increment to create the new table size.
- */
- CurrentSize = (ACPI_SIZE)
- AcpiGbl_RootTableList.CurrentTableCount * sizeof (ACPI_TABLE_DESC);
-
- NewSize = CurrentSize +
- (ACPI_ROOT_TABLE_SIZE_INCREMENT * sizeof (ACPI_TABLE_DESC));
+ AcpiGbl_RootTableList.Flags |= ACPI_ROOT_ALLOW_RESIZE;
- /* Create new array and copy the old array */
-
- Tables = ACPI_ALLOCATE_ZEROED (NewSize);
- if (!Tables)
- {
- return_ACPI_STATUS (AE_NO_MEMORY);
- }
-
- ACPI_MEMCPY (Tables, AcpiGbl_RootTableList.Tables, CurrentSize);
-
- /*
- * Update the root table descriptor. The new size will be the current
- * number of tables plus the increment, independent of the reserved
- * size of the original table list.
- */
- AcpiGbl_RootTableList.Tables = Tables;
- AcpiGbl_RootTableList.MaxTableCount =
- AcpiGbl_RootTableList.CurrentTableCount + ACPI_ROOT_TABLE_SIZE_INCREMENT;
- AcpiGbl_RootTableList.Flags =
- ACPI_ROOT_ORIGIN_ALLOCATED | ACPI_ROOT_ALLOW_RESIZE;
-
- return_ACPI_STATUS (AE_OK);
+ Status = AcpiTbResizeRootTableList ();
+ return_ACPI_STATUS (Status);
}
-ACPI_EXPORT_SYMBOL (AcpiReallocateRootTable)
+ACPI_EXPORT_SYMBOL_INIT (AcpiReallocateRootTable)
/*******************************************************************************
{
if ((AcpiGbl_RootTableList.Tables[i].Flags &
ACPI_TABLE_ORIGIN_MASK) ==
- ACPI_TABLE_ORIGIN_MAPPED)
+ ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL)
{
Header = AcpiOsMapMemory (
AcpiGbl_RootTableList.Tables[i].Address,
sizeof (ACPI_TABLE_HEADER));
if (!Header)
{
- return AE_NO_MEMORY;
+ return (AE_NO_MEMORY);
}
- ACPI_MEMCPY (OutTableHeader, Header, sizeof(ACPI_TABLE_HEADER));
- AcpiOsUnmapMemory (Header, sizeof(ACPI_TABLE_HEADER));
+ ACPI_MEMCPY (OutTableHeader, Header,
+ sizeof (ACPI_TABLE_HEADER));
+ AcpiOsUnmapMemory (Header, sizeof (ACPI_TABLE_HEADER));
}
else
{
- return AE_NOT_FOUND;
+ return (AE_NOT_FOUND);
}
}
else
{
ACPI_MEMCPY (OutTableHeader,
AcpiGbl_RootTableList.Tables[i].Pointer,
- sizeof(ACPI_TABLE_HEADER));
+ sizeof (ACPI_TABLE_HEADER));
}
return (AE_OK);
* Instance - Which instance (for SSDTs)
* OutTable - Where the pointer to the table is returned
*
- * RETURN: Status and pointer to table
+ * RETURN: Status and pointer to the requested table
*
- * DESCRIPTION: Finds and verifies an ACPI table.
+ * DESCRIPTION: Finds and verifies an ACPI table. Table must be in the
+ * RSDT/XSDT.
*
******************************************************************************/
continue;
}
- Status = AcpiTbVerifyTable (&AcpiGbl_RootTableList.Tables[i]);
+ Status = AcpiTbValidateTable (&AcpiGbl_RootTableList.Tables[i]);
if (ACPI_SUCCESS (Status))
{
*OutTable = AcpiGbl_RootTableList.Tables[i].Pointer;
* PARAMETERS: TableIndex - Table index
* Table - Where the pointer to the table is returned
*
- * RETURN: Status and pointer to the table
+ * RETURN: Status and pointer to the requested table
*
- * DESCRIPTION: Obtain a table by an index into the global table list.
+ * DESCRIPTION: Obtain a table by an index into the global table list. Used
+ * internally also.
*
******************************************************************************/
{
/* Table is not mapped, map it */
- Status = AcpiTbVerifyTable (&AcpiGbl_RootTableList.Tables[TableIndex]);
+ Status = AcpiTbValidateTable (&AcpiGbl_RootTableList.Tables[TableIndex]);
if (ACPI_FAILURE (Status))
{
(void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
ACPI_EXPORT_SYMBOL (AcpiGetTableByIndex)
-/*******************************************************************************
- *
- * FUNCTION: AcpiTbLoadNamespace
- *
- * PARAMETERS: None
- *
- * RETURN: Status
- *
- * DESCRIPTION: Load the namespace from the DSDT and all SSDTs/PSDTs found in
- * the RSDT/XSDT.
- *
- ******************************************************************************/
-
-static ACPI_STATUS
-AcpiTbLoadNamespace (
- void)
-{
- ACPI_STATUS Status;
- UINT32 i;
- ACPI_TABLE_HEADER *NewDsdt;
-
-
- ACPI_FUNCTION_TRACE (TbLoadNamespace);
-
-
- (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
-
- /*
- * Load the namespace. The DSDT is required, but any SSDT and
- * PSDT tables are optional. Verify the DSDT.
- */
- if (!AcpiGbl_RootTableList.CurrentTableCount ||
- !ACPI_COMPARE_NAME (
- &(AcpiGbl_RootTableList.Tables[ACPI_TABLE_INDEX_DSDT].Signature),
- ACPI_SIG_DSDT) ||
- ACPI_FAILURE (AcpiTbVerifyTable (
- &AcpiGbl_RootTableList.Tables[ACPI_TABLE_INDEX_DSDT])))
- {
- Status = AE_NO_ACPI_TABLES;
- goto UnlockAndExit;
- }
-
- /*
- * Save the DSDT pointer for simple access. This is the mapped memory
- * address. We must take care here because the address of the .Tables
- * array can change dynamically as tables are loaded at run-time. Note:
- * .Pointer field is not validated until after call to AcpiTbVerifyTable.
- */
- AcpiGbl_DSDT = AcpiGbl_RootTableList.Tables[ACPI_TABLE_INDEX_DSDT].Pointer;
-
- /*
- * Optionally copy the entire DSDT to local memory (instead of simply
- * mapping it.) There are some BIOSs that corrupt or replace the original
- * DSDT, creating the need for this option. Default is FALSE, do not copy
- * the DSDT.
- */
- if (AcpiGbl_CopyDsdtLocally)
- {
- NewDsdt = AcpiTbCopyDsdt (ACPI_TABLE_INDEX_DSDT);
- if (NewDsdt)
- {
- AcpiGbl_DSDT = NewDsdt;
- }
- }
-
- /*
- * Save the original DSDT header for detection of table corruption
- * and/or replacement of the DSDT from outside the OS.
- */
- ACPI_MEMCPY (&AcpiGbl_OriginalDsdtHeader, AcpiGbl_DSDT,
- sizeof (ACPI_TABLE_HEADER));
-
- (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
-
- /* Load and parse tables */
-
- Status = AcpiNsLoadTable (ACPI_TABLE_INDEX_DSDT, AcpiGbl_RootNode);
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
-
- /* Load any SSDT or PSDT tables. Note: Loop leaves tables locked */
-
- (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
- for (i = 0; i < AcpiGbl_RootTableList.CurrentTableCount; ++i)
- {
- if ((!ACPI_COMPARE_NAME (&(AcpiGbl_RootTableList.Tables[i].Signature),
- ACPI_SIG_SSDT) &&
- !ACPI_COMPARE_NAME (&(AcpiGbl_RootTableList.Tables[i].Signature),
- ACPI_SIG_PSDT)) ||
- ACPI_FAILURE (AcpiTbVerifyTable (
- &AcpiGbl_RootTableList.Tables[i])))
- {
- continue;
- }
-
- /* Ignore errors while loading tables, get as many as possible */
-
- (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
- (void) AcpiNsLoadTable (i, AcpiGbl_RootNode);
- (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
- }
-
- ACPI_DEBUG_PRINT ((ACPI_DB_INIT, "ACPI Tables successfully acquired\n"));
-
-UnlockAndExit:
- (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
- return_ACPI_STATUS (Status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiLoadTables
- *
- * PARAMETERS: None
- *
- * RETURN: Status
- *
- * DESCRIPTION: Load the ACPI tables from the RSDT/XSDT
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiLoadTables (
- void)
-{
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_TRACE (AcpiLoadTables);
-
-
- /* Load the namespace from the tables */
-
- Status = AcpiTbLoadNamespace ();
- if (ACPI_FAILURE (Status))
- {
- ACPI_EXCEPTION ((AE_INFO, Status,
- "While loading namespace from ACPI tables"));
- }
-
- return_ACPI_STATUS (Status);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiLoadTables)
-
-
/*******************************************************************************
*
* FUNCTION: AcpiInstallTableHandler
*
* RETURN: Status
*
- * DESCRIPTION: Install table event handler
+ * DESCRIPTION: Install a global table event handler.
*
******************************************************************************/
*
* RETURN: Status
*
- * DESCRIPTION: Remove table event handler
+ * DESCRIPTION: Remove a table event handler
*
******************************************************************************/
}
ACPI_EXPORT_SYMBOL (AcpiRemoveTableHandler)
-
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: tbxfload - Table load/unload external interfaces
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#define EXPORT_ACPI_INTERFACES
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acnamesp.h"
+#include "actables.h"
+
+#define _COMPONENT ACPI_TABLES
+ ACPI_MODULE_NAME ("tbxfload")
+
+/* Local prototypes */
+
+static ACPI_STATUS
+AcpiTbLoadNamespace (
+ void);
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiLoadTables
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Load the ACPI tables from the RSDT/XSDT
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiLoadTables (
+ void)
+{
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (AcpiLoadTables);
+
+
+ /* Load the namespace from the tables */
+
+ Status = AcpiTbLoadNamespace ();
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_EXCEPTION ((AE_INFO, Status,
+ "While loading namespace from ACPI tables"));
+ }
+
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL_INIT (AcpiLoadTables)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbLoadNamespace
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Load the namespace from the DSDT and all SSDTs/PSDTs found in
+ * the RSDT/XSDT.
+ *
+ ******************************************************************************/
+
+static ACPI_STATUS
+AcpiTbLoadNamespace (
+ void)
+{
+ ACPI_STATUS Status;
+ UINT32 i;
+ ACPI_TABLE_HEADER *NewDsdt;
+
+
+ ACPI_FUNCTION_TRACE (TbLoadNamespace);
+
+
+ (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
+
+ /*
+ * Load the namespace. The DSDT is required, but any SSDT and
+ * PSDT tables are optional. Verify the DSDT.
+ */
+ if (!AcpiGbl_RootTableList.CurrentTableCount ||
+ !ACPI_COMPARE_NAME (
+ &(AcpiGbl_RootTableList.Tables[ACPI_TABLE_INDEX_DSDT].Signature),
+ ACPI_SIG_DSDT) ||
+ ACPI_FAILURE (AcpiTbValidateTable (
+ &AcpiGbl_RootTableList.Tables[ACPI_TABLE_INDEX_DSDT])))
+ {
+ Status = AE_NO_ACPI_TABLES;
+ goto UnlockAndExit;
+ }
+
+ /*
+ * Save the DSDT pointer for simple access. This is the mapped memory
+ * address. We must take care here because the address of the .Tables
+ * array can change dynamically as tables are loaded at run-time. Note:
+ * .Pointer field is not validated until after call to AcpiTbValidateTable.
+ */
+ AcpiGbl_DSDT = AcpiGbl_RootTableList.Tables[ACPI_TABLE_INDEX_DSDT].Pointer;
+
+ /*
+ * Optionally copy the entire DSDT to local memory (instead of simply
+ * mapping it.) There are some BIOSs that corrupt or replace the original
+ * DSDT, creating the need for this option. Default is FALSE, do not copy
+ * the DSDT.
+ */
+ if (AcpiGbl_CopyDsdtLocally)
+ {
+ NewDsdt = AcpiTbCopyDsdt (ACPI_TABLE_INDEX_DSDT);
+ if (NewDsdt)
+ {
+ AcpiGbl_DSDT = NewDsdt;
+ }
+ }
+
+ /*
+ * Save the original DSDT header for detection of table corruption
+ * and/or replacement of the DSDT from outside the OS.
+ */
+ ACPI_MEMCPY (&AcpiGbl_OriginalDsdtHeader, AcpiGbl_DSDT,
+ sizeof (ACPI_TABLE_HEADER));
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
+
+ /* Load and parse tables */
+
+ Status = AcpiNsLoadTable (ACPI_TABLE_INDEX_DSDT, AcpiGbl_RootNode);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ /* Load any SSDT or PSDT tables. Note: Loop leaves tables locked */
+
+ (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
+ for (i = 0; i < AcpiGbl_RootTableList.CurrentTableCount; ++i)
+ {
+ if ((!ACPI_COMPARE_NAME (&(AcpiGbl_RootTableList.Tables[i].Signature),
+ ACPI_SIG_SSDT) &&
+ !ACPI_COMPARE_NAME (&(AcpiGbl_RootTableList.Tables[i].Signature),
+ ACPI_SIG_PSDT)) ||
+ ACPI_FAILURE (AcpiTbValidateTable (
+ &AcpiGbl_RootTableList.Tables[i])))
+ {
+ continue;
+ }
+
+ /* Ignore errors while loading tables, get as many as possible */
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
+ (void) AcpiNsLoadTable (i, AcpiGbl_RootNode);
+ (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
+ }
+
+ ACPI_INFO ((AE_INFO, "All ACPI Tables successfully acquired"));
+
+UnlockAndExit:
+ (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiInstallTable
+ *
+ * PARAMETERS: Address - Address of the ACPI table to be installed.
+ * Physical - Whether the address is a physical table
+ * address or not
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Dynamically install an ACPI table.
+ * Note: This function should only be invoked after
+ * AcpiInitializeTables() and before AcpiLoadTables().
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiInstallTable (
+ ACPI_PHYSICAL_ADDRESS Address,
+ BOOLEAN Physical)
+{
+ ACPI_STATUS Status;
+ UINT8 Flags;
+ UINT32 TableIndex;
+
+
+ ACPI_FUNCTION_TRACE (AcpiInstallTable);
+
+
+ if (Physical)
+ {
+ Flags = ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL;
+ }
+ else
+ {
+ Flags = ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL;
+ }
+
+ Status = AcpiTbInstallStandardTable (Address, Flags,
+ FALSE, FALSE, &TableIndex);
+
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL_INIT (AcpiInstallTable)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiLoadTable
+ *
+ * PARAMETERS: Table - Pointer to a buffer containing the ACPI
+ * table to be loaded.
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Dynamically load an ACPI table from the caller's buffer. Must
+ * be a valid ACPI table with a valid ACPI table header.
+ * Note1: Mainly intended to support hotplug addition of SSDTs.
+ * Note2: Does not copy the incoming table. User is responsible
+ * to ensure that the table is not deleted or unmapped.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiLoadTable (
+ ACPI_TABLE_HEADER *Table)
+{
+ ACPI_STATUS Status;
+ UINT32 TableIndex;
+
+
+ ACPI_FUNCTION_TRACE (AcpiLoadTable);
+
+
+ /* Parameter validation */
+
+ if (!Table)
+ {
+ return_ACPI_STATUS (AE_BAD_PARAMETER);
+ }
+
+ /* Must acquire the interpreter lock during this operation */
+
+ Status = AcpiUtAcquireMutex (ACPI_MTX_INTERPRETER);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ /* Install the table and load it into the namespace */
+
+ ACPI_INFO ((AE_INFO, "Host-directed Dynamic ACPI Table Load:"));
+ (void) AcpiUtAcquireMutex (ACPI_MTX_TABLES);
+
+ Status = AcpiTbInstallStandardTable (ACPI_PTR_TO_PHYSADDR (Table),
+ ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL, TRUE, FALSE,
+ &TableIndex);
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES);
+ if (ACPI_FAILURE (Status))
+ {
+ goto UnlockAndExit;
+ }
+
+ /*
+ * Note: Now table is "INSTALLED", it must be validated before
+ * using.
+ */
+ Status = AcpiTbValidateTable (&AcpiGbl_RootTableList.Tables[TableIndex]);
+ if (ACPI_FAILURE (Status))
+ {
+ goto UnlockAndExit;
+ }
+
+ Status = AcpiNsLoadTable (TableIndex, AcpiGbl_RootNode);
+
+ /* Invoke table handler if present */
+
+ if (AcpiGbl_TableHandler)
+ {
+ (void) AcpiGbl_TableHandler (ACPI_TABLE_EVENT_LOAD, Table,
+ AcpiGbl_TableHandlerContext);
+ }
+
+UnlockAndExit:
+ (void) AcpiUtReleaseMutex (ACPI_MTX_INTERPRETER);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiLoadTable)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUnloadParentTable
+ *
+ * PARAMETERS: Object - Handle to any namespace object owned by
+ * the table to be unloaded
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Via any namespace object within an SSDT or OEMx table, unloads
+ * the table and deletes all namespace objects associated with
+ * that table. Unloading of the DSDT is not allowed.
+ * Note: Mainly intended to support hotplug removal of SSDTs.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiUnloadParentTable (
+ ACPI_HANDLE Object)
+{
+ ACPI_NAMESPACE_NODE *Node = ACPI_CAST_PTR (ACPI_NAMESPACE_NODE, Object);
+ ACPI_STATUS Status = AE_NOT_EXIST;
+ ACPI_OWNER_ID OwnerId;
+ UINT32 i;
+
+
+ ACPI_FUNCTION_TRACE (AcpiUnloadParentTable);
+
+
+ /* Parameter validation */
+
+ if (!Object)
+ {
+ return_ACPI_STATUS (AE_BAD_PARAMETER);
+ }
+
+ /*
+ * The node OwnerId is currently the same as the parent table ID.
+ * However, this could change in the future.
+ */
+ OwnerId = Node->OwnerId;
+ if (!OwnerId)
+ {
+ /* OwnerId==0 means DSDT is the owner. DSDT cannot be unloaded */
+
+ return_ACPI_STATUS (AE_TYPE);
+ }
+
+ /* Must acquire the interpreter lock during this operation */
+
+ Status = AcpiUtAcquireMutex (ACPI_MTX_INTERPRETER);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ /* Find the table in the global table list */
+
+ for (i = 0; i < AcpiGbl_RootTableList.CurrentTableCount; i++)
+ {
+ if (OwnerId != AcpiGbl_RootTableList.Tables[i].OwnerId)
+ {
+ continue;
+ }
+
+ /*
+ * Allow unload of SSDT and OEMx tables only. Do not allow unload
+ * of the DSDT. No other types of tables should get here, since
+ * only these types can contain AML and thus are the only types
+ * that can create namespace objects.
+ */
+ if (ACPI_COMPARE_NAME (
+ AcpiGbl_RootTableList.Tables[i].Signature.Ascii,
+ ACPI_SIG_DSDT))
+ {
+ Status = AE_TYPE;
+ break;
+ }
+
+ /* Ensure the table is actually loaded */
+
+ if (!AcpiTbIsTableLoaded (i))
+ {
+ Status = AE_NOT_EXIST;
+ break;
+ }
+
+ /* Invoke table handler if present */
+
+ if (AcpiGbl_TableHandler)
+ {
+ (void) AcpiGbl_TableHandler (ACPI_TABLE_EVENT_UNLOAD,
+ AcpiGbl_RootTableList.Tables[i].Pointer,
+ AcpiGbl_TableHandlerContext);
+ }
+
+ /*
+ * Delete all namespace objects owned by this table. Note that
+ * these objects can appear anywhere in the namespace by virtue
+ * of the AML "Scope" operator. Thus, we need to track ownership
+ * by an ID, not simply a position within the hierarchy.
+ */
+ Status = AcpiTbDeleteNamespaceByOwner (i);
+ if (ACPI_FAILURE (Status))
+ {
+ break;
+ }
+
+ Status = AcpiTbReleaseOwnerId (i);
+ AcpiTbSetTableLoadedFlag (i, FALSE);
+ break;
+ }
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_INTERPRETER);
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiUnloadParentTable)
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __TBXFROOT_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#define _COMPONENT ACPI_TABLES
ACPI_MODULE_NAME ("tbxfroot")
-/* Local prototypes */
-static UINT8 *
-AcpiTbScanMemoryForRsdp (
- UINT8 *StartAddress,
- UINT32 Length);
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiTbGetRsdpLength
+ *
+ * PARAMETERS: Rsdp - Pointer to RSDP
+ *
+ * RETURN: Table length
+ *
+ * DESCRIPTION: Get the length of the RSDP
+ *
+ ******************************************************************************/
-static ACPI_STATUS
-AcpiTbValidateRsdp (
- ACPI_TABLE_RSDP *Rsdp);
+UINT32
+AcpiTbGetRsdpLength (
+ ACPI_TABLE_RSDP *Rsdp)
+{
+
+ if (!ACPI_VALIDATE_RSDP_SIG (Rsdp->Signature))
+ {
+ /* BAD Signature */
+
+ return (0);
+ }
+
+ /* "Length" field is available if table version >= 2 */
+
+ if (Rsdp->Revision >= 2)
+ {
+ return (Rsdp->Length);
+ }
+ else
+ {
+ return (ACPI_RSDP_CHECKSUM_LENGTH);
+ }
+}
/*******************************************************************************
*
******************************************************************************/
-static ACPI_STATUS
+ACPI_STATUS
AcpiTbValidateRsdp (
ACPI_TABLE_RSDP *Rsdp)
{
- ACPI_FUNCTION_ENTRY ();
-
/*
* The signature and checksum must both be correct
* Note: Sometimes there exists more than one RSDP in memory; the valid
* RSDP has a valid checksum, all others have an invalid checksum.
*/
- if (ACPI_STRNCMP ((char *) Rsdp, ACPI_SIG_RSDP,
- sizeof (ACPI_SIG_RSDP)-1) != 0)
+ if (!ACPI_VALIDATE_RSDP_SIG (Rsdp->Signature))
{
/* Nope, BAD Signature */
* RETURN: Status, RSDP physical address
*
* DESCRIPTION: Search lower 1Mbyte of memory for the root system descriptor
- * pointer structure. If it is found, set *RSDP to point to it.
+ * pointer structure. If it is found, set *RSDP to point to it.
*
* NOTE1: The RSDP must be either in the first 1K of the Extended
* BIOS Data Area or between E0000 and FFFFF (From ACPI Spec.)
/* A valid RSDP was not found */
- ACPI_ERROR ((AE_INFO, "A valid RSDP was not found"));
+ ACPI_BIOS_ERROR ((AE_INFO, "A valid RSDP was not found"));
return_ACPI_STATUS (AE_NOT_FOUND);
}
*
******************************************************************************/
-static UINT8 *
+UINT8 *
AcpiTbScanMemoryForRsdp (
UINT8 *StartAddress,
UINT32 Length)
StartAddress));
return_PTR (NULL);
}
-
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: utaddress - OpRegion address range check
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acnamesp.h"
+
+
+#define _COMPONENT ACPI_UTILITIES
+ ACPI_MODULE_NAME ("utaddress")
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtAddAddressRange
+ *
+ * PARAMETERS: SpaceId - Address space ID
+ * Address - OpRegion start address
+ * Length - OpRegion length
+ * RegionNode - OpRegion namespace node
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Add the Operation Region address range to the global list.
+ * The only supported Space IDs are Memory and I/O. Called when
+ * the OpRegion address/length operands are fully evaluated.
+ *
+ * MUTEX: Locks the namespace
+ *
+ * NOTE: Because this interface is only called when an OpRegion argument
+ * list is evaluated, there cannot be any duplicate RegionNodes.
+ * Duplicate Address/Length values are allowed, however, so that multiple
+ * address conflicts can be detected.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiUtAddAddressRange (
+ ACPI_ADR_SPACE_TYPE SpaceId,
+ ACPI_PHYSICAL_ADDRESS Address,
+ UINT32 Length,
+ ACPI_NAMESPACE_NODE *RegionNode)
+{
+ ACPI_ADDRESS_RANGE *RangeInfo;
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (UtAddAddressRange);
+
+
+ if ((SpaceId != ACPI_ADR_SPACE_SYSTEM_MEMORY) &&
+ (SpaceId != ACPI_ADR_SPACE_SYSTEM_IO))
+ {
+ return_ACPI_STATUS (AE_OK);
+ }
+
+ /* Allocate/init a new info block, add it to the appropriate list */
+
+ RangeInfo = ACPI_ALLOCATE (sizeof (ACPI_ADDRESS_RANGE));
+ if (!RangeInfo)
+ {
+ return_ACPI_STATUS (AE_NO_MEMORY);
+ }
+
+ RangeInfo->StartAddress = Address;
+ RangeInfo->EndAddress = (Address + Length - 1);
+ RangeInfo->RegionNode = RegionNode;
+
+ Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_FREE (RangeInfo);
+ return_ACPI_STATUS (Status);
+ }
+
+ RangeInfo->Next = AcpiGbl_AddressRangeList[SpaceId];
+ AcpiGbl_AddressRangeList[SpaceId] = RangeInfo;
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
+ "\nAdded [%4.4s] address range: 0x%p-0x%p\n",
+ AcpiUtGetNodeName (RangeInfo->RegionNode),
+ ACPI_CAST_PTR (void, Address),
+ ACPI_CAST_PTR (void, RangeInfo->EndAddress)));
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtRemoveAddressRange
+ *
+ * PARAMETERS: SpaceId - Address space ID
+ * RegionNode - OpRegion namespace node
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Remove the Operation Region from the global list. The only
+ * supported Space IDs are Memory and I/O. Called when an
+ * OpRegion is deleted.
+ *
+ * MUTEX: Assumes the namespace is locked
+ *
+ ******************************************************************************/
+
+void
+AcpiUtRemoveAddressRange (
+ ACPI_ADR_SPACE_TYPE SpaceId,
+ ACPI_NAMESPACE_NODE *RegionNode)
+{
+ ACPI_ADDRESS_RANGE *RangeInfo;
+ ACPI_ADDRESS_RANGE *Prev;
+
+
+ ACPI_FUNCTION_TRACE (UtRemoveAddressRange);
+
+
+ if ((SpaceId != ACPI_ADR_SPACE_SYSTEM_MEMORY) &&
+ (SpaceId != ACPI_ADR_SPACE_SYSTEM_IO))
+ {
+ return_VOID;
+ }
+
+ /* Get the appropriate list head and check the list */
+
+ RangeInfo = Prev = AcpiGbl_AddressRangeList[SpaceId];
+ while (RangeInfo)
+ {
+ if (RangeInfo->RegionNode == RegionNode)
+ {
+ if (RangeInfo == Prev) /* Found at list head */
+ {
+ AcpiGbl_AddressRangeList[SpaceId] = RangeInfo->Next;
+ }
+ else
+ {
+ Prev->Next = RangeInfo->Next;
+ }
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
+ "\nRemoved [%4.4s] address range: 0x%p-0x%p\n",
+ AcpiUtGetNodeName (RangeInfo->RegionNode),
+ ACPI_CAST_PTR (void, RangeInfo->StartAddress),
+ ACPI_CAST_PTR (void, RangeInfo->EndAddress)));
+
+ ACPI_FREE (RangeInfo);
+ return_VOID;
+ }
+
+ Prev = RangeInfo;
+ RangeInfo = RangeInfo->Next;
+ }
+
+ return_VOID;
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtCheckAddressRange
+ *
+ * PARAMETERS: SpaceId - Address space ID
+ * Address - Start address
+ * Length - Length of address range
+ * Warn - TRUE if warning on overlap desired
+ *
+ * RETURN: Count of the number of conflicts detected. Zero is always
+ * returned for Space IDs other than Memory or I/O.
+ *
+ * DESCRIPTION: Check if the input address range overlaps any of the
+ * ASL operation region address ranges. The only supported
+ * Space IDs are Memory and I/O.
+ *
+ * MUTEX: Assumes the namespace is locked.
+ *
+ ******************************************************************************/
+
+UINT32
+AcpiUtCheckAddressRange (
+ ACPI_ADR_SPACE_TYPE SpaceId,
+ ACPI_PHYSICAL_ADDRESS Address,
+ UINT32 Length,
+ BOOLEAN Warn)
+{
+ ACPI_ADDRESS_RANGE *RangeInfo;
+ ACPI_PHYSICAL_ADDRESS EndAddress;
+ char *Pathname;
+ UINT32 OverlapCount = 0;
+
+
+ ACPI_FUNCTION_TRACE (UtCheckAddressRange);
+
+
+ if ((SpaceId != ACPI_ADR_SPACE_SYSTEM_MEMORY) &&
+ (SpaceId != ACPI_ADR_SPACE_SYSTEM_IO))
+ {
+ return_UINT32 (0);
+ }
+
+ RangeInfo = AcpiGbl_AddressRangeList[SpaceId];
+ EndAddress = Address + Length - 1;
+
+ /* Check entire list for all possible conflicts */
+
+ while (RangeInfo)
+ {
+ /*
+ * Check if the requested address/length overlaps this
+ * address range. There are four cases to consider:
+ *
+ * 1) Input address/length is contained completely in the
+ * address range
+ * 2) Input address/length overlaps range at the range start
+ * 3) Input address/length overlaps range at the range end
+ * 4) Input address/length completely encompasses the range
+ */
+ if ((Address <= RangeInfo->EndAddress) &&
+ (EndAddress >= RangeInfo->StartAddress))
+ {
+ /* Found an address range overlap */
+
+ OverlapCount++;
+ if (Warn) /* Optional warning message */
+ {
+ Pathname = AcpiNsGetExternalPathname (RangeInfo->RegionNode);
+
+ ACPI_WARNING ((AE_INFO,
+ "%s range 0x%p-0x%p conflicts with OpRegion 0x%p-0x%p (%s)",
+ AcpiUtGetRegionName (SpaceId),
+ ACPI_CAST_PTR (void, Address),
+ ACPI_CAST_PTR (void, EndAddress),
+ ACPI_CAST_PTR (void, RangeInfo->StartAddress),
+ ACPI_CAST_PTR (void, RangeInfo->EndAddress),
+ Pathname));
+ ACPI_FREE (Pathname);
+ }
+ }
+
+ RangeInfo = RangeInfo->Next;
+ }
+
+ return_UINT32 (OverlapCount);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtDeleteAddressLists
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Delete all global address range lists (called during
+ * subsystem shutdown).
+ *
+ ******************************************************************************/
+
+void
+AcpiUtDeleteAddressLists (
+ void)
+{
+ ACPI_ADDRESS_RANGE *Next;
+ ACPI_ADDRESS_RANGE *RangeInfo;
+ int i;
+
+
+ /* Delete all elements in all address range lists */
+
+ for (i = 0; i < ACPI_ADDRESS_RANGE_MAX; i++)
+ {
+ Next = AcpiGbl_AddressRangeList[i];
+
+ while (Next)
+ {
+ RangeInfo = Next;
+ Next = RangeInfo->Next;
+ ACPI_FREE (RangeInfo);
+ }
+
+ AcpiGbl_AddressRangeList[i] = NULL;
+ }
+}
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acdebug.h"
+
+#define _COMPONENT ACPI_UTILITIES
+ ACPI_MODULE_NAME ("utalloc")
+
+
+#if !defined (USE_NATIVE_ALLOCATE_ZEROED)
+/*******************************************************************************
*
- * 4. Disclaimer and Export Compliance
+ * FUNCTION: AcpiOsAllocateZeroed
*
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
+ * PARAMETERS: Size - Size of the allocation
*
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
+ * RETURN: Address of the allocated memory on success, NULL on failure.
*
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
+ * DESCRIPTION: Subsystem equivalent of calloc. Allocate and zero memory.
+ * This is the default implementation. Can be overridden via the
+ * USE_NATIVE_ALLOCATE_ZEROED flag.
*
- *****************************************************************************/
+ ******************************************************************************/
-#define __UTALLOC_C__
+void *
+AcpiOsAllocateZeroed (
+ ACPI_SIZE Size)
+{
+ void *Allocation;
-#include "acpi.h"
-#include "accommon.h"
-#include "acdebug.h"
-#define _COMPONENT ACPI_UTILITIES
- ACPI_MODULE_NAME ("utalloc")
+ ACPI_FUNCTION_ENTRY ();
+
+
+ Allocation = AcpiOsAllocate (Size);
+ if (Allocation)
+ {
+ /* Clear the memory block */
+
+ ACPI_MEMSET (Allocation, 0, Size);
+ }
+
+ return (Allocation);
+}
+
+#endif /* !USE_NATIVE_ALLOCATE_ZEROED */
/*******************************************************************************
return (AE_BUFFER_OVERFLOW);
case ACPI_ALLOCATE_BUFFER:
-
- /* Allocate a new buffer */
-
+ /*
+ * Allocate a new buffer. We directectly call AcpiOsAllocate here to
+ * purposefully bypass the (optionally enabled) internal allocation
+ * tracking mechanism since we only want to track internal
+ * allocations. Note: The caller should use AcpiOsFree to free this
+ * buffer created via ACPI_ALLOCATE_BUFFER.
+ */
Buffer->Pointer = AcpiOsAllocate (RequiredLength);
break;
ACPI_MEMSET (Buffer->Pointer, 0, RequiredLength);
return (AE_OK);
}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtAllocate
- *
- * PARAMETERS: Size - Size of the allocation
- * Component - Component type of caller
- * Module - Source file name of caller
- * Line - Line number of caller
- *
- * RETURN: Address of the allocated memory on success, NULL on failure.
- *
- * DESCRIPTION: Subsystem equivalent of malloc.
- *
- ******************************************************************************/
-
-void *
-AcpiUtAllocate (
- ACPI_SIZE Size,
- UINT32 Component,
- const char *Module,
- UINT32 Line)
-{
- void *Allocation;
-
-
- ACPI_FUNCTION_TRACE_U32 (UtAllocate, Size);
-
-
- /* Check for an inadvertent size of zero bytes */
-
- if (!Size)
- {
- ACPI_WARNING ((Module, Line,
- "Attempt to allocate zero bytes, allocating 1 byte"));
- Size = 1;
- }
-
- Allocation = AcpiOsAllocate (Size);
- if (!Allocation)
- {
- /* Report allocation error */
-
- ACPI_WARNING ((Module, Line,
- "Could not allocate size %u", (UINT32) Size));
-
- return_PTR (NULL);
- }
-
- return_PTR (Allocation);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtAllocateZeroed
- *
- * PARAMETERS: Size - Size of the allocation
- * Component - Component type of caller
- * Module - Source file name of caller
- * Line - Line number of caller
- *
- * RETURN: Address of the allocated memory on success, NULL on failure.
- *
- * DESCRIPTION: Subsystem equivalent of calloc. Allocate and zero memory.
- *
- ******************************************************************************/
-
-void *
-AcpiUtAllocateZeroed (
- ACPI_SIZE Size,
- UINT32 Component,
- const char *Module,
- UINT32 Line)
-{
- void *Allocation;
-
-
- ACPI_FUNCTION_ENTRY ();
-
-
- Allocation = AcpiUtAllocate (Size, Component, Module, Line);
- if (Allocation)
- {
- /* Clear the memory block */
-
- ACPI_MEMSET (Allocation, 0, Size);
- }
-
- return (Allocation);
-}
-
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: utbuffer - Buffer dump routines
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+
+#define _COMPONENT ACPI_UTILITIES
+ ACPI_MODULE_NAME ("utbuffer")
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtDumpBuffer
+ *
+ * PARAMETERS: Buffer - Buffer to dump
+ * Count - Amount to dump, in bytes
+ * Display - BYTE, WORD, DWORD, or QWORD display:
+ * DB_BYTE_DISPLAY
+ * DB_WORD_DISPLAY
+ * DB_DWORD_DISPLAY
+ * DB_QWORD_DISPLAY
+ * BaseOffset - Beginning buffer offset (display only)
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Generic dump buffer in both hex and ascii.
+ *
+ ******************************************************************************/
+
+void
+AcpiUtDumpBuffer (
+ UINT8 *Buffer,
+ UINT32 Count,
+ UINT32 Display,
+ UINT32 BaseOffset)
+{
+ UINT32 i = 0;
+ UINT32 j;
+ UINT32 Temp32;
+ UINT8 BufChar;
+
+
+ if (!Buffer)
+ {
+ AcpiOsPrintf ("Null Buffer Pointer in DumpBuffer!\n");
+ return;
+ }
+
+ if ((Count < 4) || (Count & 0x01))
+ {
+ Display = DB_BYTE_DISPLAY;
+ }
+
+ /* Nasty little dump buffer routine! */
+
+ while (i < Count)
+ {
+ /* Print current offset */
+
+ AcpiOsPrintf ("%6.4X: ", (BaseOffset + i));
+
+ /* Print 16 hex chars */
+
+ for (j = 0; j < 16;)
+ {
+ if (i + j >= Count)
+ {
+ /* Dump fill spaces */
+
+ AcpiOsPrintf ("%*s", ((Display * 2) + 1), " ");
+ j += Display;
+ continue;
+ }
+
+ switch (Display)
+ {
+ case DB_BYTE_DISPLAY:
+ default: /* Default is BYTE display */
+
+ AcpiOsPrintf ("%02X ", Buffer[(ACPI_SIZE) i + j]);
+ break;
+
+ case DB_WORD_DISPLAY:
+
+ ACPI_MOVE_16_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j]);
+ AcpiOsPrintf ("%04X ", Temp32);
+ break;
+
+ case DB_DWORD_DISPLAY:
+
+ ACPI_MOVE_32_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j]);
+ AcpiOsPrintf ("%08X ", Temp32);
+ break;
+
+ case DB_QWORD_DISPLAY:
+
+ ACPI_MOVE_32_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j]);
+ AcpiOsPrintf ("%08X", Temp32);
+
+ ACPI_MOVE_32_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j + 4]);
+ AcpiOsPrintf ("%08X ", Temp32);
+ break;
+ }
+
+ j += Display;
+ }
+
+ /*
+ * Print the ASCII equivalent characters but watch out for the bad
+ * unprintable ones (printable chars are 0x20 through 0x7E)
+ */
+ AcpiOsPrintf (" ");
+ for (j = 0; j < 16; j++)
+ {
+ if (i + j >= Count)
+ {
+ AcpiOsPrintf ("\n");
+ return;
+ }
+
+ BufChar = Buffer[(ACPI_SIZE) i + j];
+ if (ACPI_IS_PRINT (BufChar))
+ {
+ AcpiOsPrintf ("%c", BufChar);
+ }
+ else
+ {
+ AcpiOsPrintf (".");
+ }
+ }
+
+ /* Done with that line. */
+
+ AcpiOsPrintf ("\n");
+ i += 16;
+ }
+
+ return;
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtDebugDumpBuffer
+ *
+ * PARAMETERS: Buffer - Buffer to dump
+ * Count - Amount to dump, in bytes
+ * Display - BYTE, WORD, DWORD, or QWORD display:
+ * DB_BYTE_DISPLAY
+ * DB_WORD_DISPLAY
+ * DB_DWORD_DISPLAY
+ * DB_QWORD_DISPLAY
+ * ComponentID - Caller's component ID
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Generic dump buffer in both hex and ascii.
+ *
+ ******************************************************************************/
+
+void
+AcpiUtDebugDumpBuffer (
+ UINT8 *Buffer,
+ UINT32 Count,
+ UINT32 Display,
+ UINT32 ComponentId)
+{
+
+ /* Only dump the buffer if tracing is enabled */
+
+ if (!((ACPI_LV_TABLES & AcpiDbgLevel) &&
+ (ComponentId & AcpiDbgLayer)))
+ {
+ return;
+ }
+
+ AcpiUtDumpBuffer (Buffer, Count, Display, 0);
+}
+
+
+#ifdef ACPI_APPLICATION
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtDumpBufferToFile
+ *
+ * PARAMETERS: File - File descriptor
+ * Buffer - Buffer to dump
+ * Count - Amount to dump, in bytes
+ * Display - BYTE, WORD, DWORD, or QWORD display:
+ * DB_BYTE_DISPLAY
+ * DB_WORD_DISPLAY
+ * DB_DWORD_DISPLAY
+ * DB_QWORD_DISPLAY
+ * BaseOffset - Beginning buffer offset (display only)
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Generic dump buffer in both hex and ascii to a file.
+ *
+ ******************************************************************************/
+
+void
+AcpiUtDumpBufferToFile (
+ ACPI_FILE File,
+ UINT8 *Buffer,
+ UINT32 Count,
+ UINT32 Display,
+ UINT32 BaseOffset)
+{
+ UINT32 i = 0;
+ UINT32 j;
+ UINT32 Temp32;
+ UINT8 BufChar;
+
+
+ if (!Buffer)
+ {
+ AcpiUtFilePrintf (File, "Null Buffer Pointer in DumpBuffer!\n");
+ return;
+ }
+
+ if ((Count < 4) || (Count & 0x01))
+ {
+ Display = DB_BYTE_DISPLAY;
+ }
+
+ /* Nasty little dump buffer routine! */
+
+ while (i < Count)
+ {
+ /* Print current offset */
+
+ AcpiUtFilePrintf (File, "%6.4X: ", (BaseOffset + i));
+
+ /* Print 16 hex chars */
+
+ for (j = 0; j < 16;)
+ {
+ if (i + j >= Count)
+ {
+ /* Dump fill spaces */
+
+ AcpiUtFilePrintf (File, "%*s", ((Display * 2) + 1), " ");
+ j += Display;
+ continue;
+ }
+
+ switch (Display)
+ {
+ case DB_BYTE_DISPLAY:
+ default: /* Default is BYTE display */
+
+ AcpiUtFilePrintf (File, "%02X ", Buffer[(ACPI_SIZE) i + j]);
+ break;
+
+ case DB_WORD_DISPLAY:
+
+ ACPI_MOVE_16_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j]);
+ AcpiUtFilePrintf (File, "%04X ", Temp32);
+ break;
+
+ case DB_DWORD_DISPLAY:
+
+ ACPI_MOVE_32_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j]);
+ AcpiUtFilePrintf (File, "%08X ", Temp32);
+ break;
+
+ case DB_QWORD_DISPLAY:
+
+ ACPI_MOVE_32_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j]);
+ AcpiUtFilePrintf (File, "%08X", Temp32);
+
+ ACPI_MOVE_32_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j + 4]);
+ AcpiUtFilePrintf (File, "%08X ", Temp32);
+ break;
+ }
+
+ j += Display;
+ }
+
+ /*
+ * Print the ASCII equivalent characters but watch out for the bad
+ * unprintable ones (printable chars are 0x20 through 0x7E)
+ */
+ AcpiUtFilePrintf (File, " ");
+ for (j = 0; j < 16; j++)
+ {
+ if (i + j >= Count)
+ {
+ AcpiUtFilePrintf (File, "\n");
+ return;
+ }
+
+ BufChar = Buffer[(ACPI_SIZE) i + j];
+ if (ACPI_IS_PRINT (BufChar))
+ {
+ AcpiUtFilePrintf (File, "%c", BufChar);
+ }
+ else
+ {
+ AcpiUtFilePrintf (File, ".");
+ }
+ }
+
+ /* Done with that line. */
+
+ AcpiUtFilePrintf (File, "\n");
+ i += 16;
+ }
+
+ return;
+}
+#endif
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __UTCACHE_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
/* Populate the cache object and return it */
ACPI_MEMSET (Cache, 0, sizeof (ACPI_MEMORY_LIST));
- Cache->LinkOffset = 8;
Cache->ListName = CacheName;
Cache->ObjectSize = ObjectSize;
Cache->MaxDepth = MaxDepth;
AcpiOsPurgeCache (
ACPI_MEMORY_LIST *Cache)
{
- char *Next;
+ void *Next;
ACPI_STATUS Status;
{
/* Delete and unlink one cached state object */
- Next = *(ACPI_CAST_INDIRECT_PTR (char,
- &(((char *) Cache->ListHead)[Cache->LinkOffset])));
+ Next = ACPI_GET_DESCRIPTOR_PTR (Cache->ListHead);
ACPI_FREE (Cache->ListHead);
Cache->ListHead = Next;
*
* RETURN: None
*
- * DESCRIPTION: Release an object to the specified cache. If cache is full,
+ * DESCRIPTION: Release an object to the specified cache. If cache is full,
* the object is deleted.
*
******************************************************************************/
/* Put the object at the head of the cache list */
- * (ACPI_CAST_INDIRECT_PTR (char,
- &(((char *) Object)[Cache->LinkOffset]))) = Cache->ListHead;
+ ACPI_SET_DESCRIPTOR_PTR (Object, Cache->ListHead);
Cache->ListHead = Object;
Cache->CurrentDepth++;
*
* PARAMETERS: Cache - Handle to cache object
*
- * RETURN: the acquired object. NULL on error
+ * RETURN: the acquired object. NULL on error
*
- * DESCRIPTION: Get an object from the specified cache. If cache is empty,
+ * DESCRIPTION: Get an object from the specified cache. If cache is empty,
* the object is allocated.
*
******************************************************************************/
if (!Cache)
{
- return (NULL);
+ return_PTR (NULL);
}
Status = AcpiUtAcquireMutex (ACPI_MTX_CACHES);
if (ACPI_FAILURE (Status))
{
- return (NULL);
+ return_PTR (NULL);
}
ACPI_MEM_TRACKING (Cache->Requests++);
/* There is an object available, use it */
Object = Cache->ListHead;
- Cache->ListHead = *(ACPI_CAST_INDIRECT_PTR (char,
- &(((char *) Object)[Cache->LinkOffset])));
+ Cache->ListHead = ACPI_GET_DESCRIPTOR_PTR (Object);
Cache->CurrentDepth--;
Status = AcpiUtReleaseMutex (ACPI_MTX_CACHES);
if (ACPI_FAILURE (Status))
{
- return (NULL);
+ return_PTR (NULL);
}
/* Clear (zero) the previously used Object */
Status = AcpiUtReleaseMutex (ACPI_MTX_CACHES);
if (ACPI_FAILURE (Status))
{
- return (NULL);
+ return_PTR (NULL);
}
Object = ACPI_ALLOCATE_ZEROED (Cache->ObjectSize);
if (!Object)
{
- return (NULL);
+ return_PTR (NULL);
}
}
- return (Object);
+ return_PTR (Object);
}
#endif /* ACPI_USE_LOCAL_CACHE */
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __CMCLIB_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
/*
* These implementations of standard C Library routines can optionally be
- * used if a C library is not available. In general, they are less efficient
+ * used if a C library is not available. In general, they are less efficient
* than an inline or assembly implementation
*/
}
-#ifdef ACPI_FUTURE_IMPLEMENTATION
-/* Not used at this time */
/*******************************************************************************
*
* FUNCTION: AcpiUtStrchr (strchr)
return (NULL);
}
-#endif
+
/*******************************************************************************
*
******************************************************************************/
const UINT8 _acpi_ctype[257] = {
- _ACPI_CN, /* 0x0 0. */
- _ACPI_CN, /* 0x1 1. */
- _ACPI_CN, /* 0x2 2. */
- _ACPI_CN, /* 0x3 3. */
- _ACPI_CN, /* 0x4 4. */
- _ACPI_CN, /* 0x5 5. */
- _ACPI_CN, /* 0x6 6. */
- _ACPI_CN, /* 0x7 7. */
- _ACPI_CN, /* 0x8 8. */
- _ACPI_CN|_ACPI_SP, /* 0x9 9. */
- _ACPI_CN|_ACPI_SP, /* 0xA 10. */
- _ACPI_CN|_ACPI_SP, /* 0xB 11. */
- _ACPI_CN|_ACPI_SP, /* 0xC 12. */
- _ACPI_CN|_ACPI_SP, /* 0xD 13. */
- _ACPI_CN, /* 0xE 14. */
- _ACPI_CN, /* 0xF 15. */
- _ACPI_CN, /* 0x10 16. */
- _ACPI_CN, /* 0x11 17. */
- _ACPI_CN, /* 0x12 18. */
- _ACPI_CN, /* 0x13 19. */
- _ACPI_CN, /* 0x14 20. */
- _ACPI_CN, /* 0x15 21. */
- _ACPI_CN, /* 0x16 22. */
- _ACPI_CN, /* 0x17 23. */
- _ACPI_CN, /* 0x18 24. */
- _ACPI_CN, /* 0x19 25. */
- _ACPI_CN, /* 0x1A 26. */
- _ACPI_CN, /* 0x1B 27. */
- _ACPI_CN, /* 0x1C 28. */
- _ACPI_CN, /* 0x1D 29. */
- _ACPI_CN, /* 0x1E 30. */
- _ACPI_CN, /* 0x1F 31. */
- _ACPI_XS|_ACPI_SP, /* 0x20 32. ' ' */
- _ACPI_PU, /* 0x21 33. '!' */
- _ACPI_PU, /* 0x22 34. '"' */
- _ACPI_PU, /* 0x23 35. '#' */
- _ACPI_PU, /* 0x24 36. '$' */
- _ACPI_PU, /* 0x25 37. '%' */
- _ACPI_PU, /* 0x26 38. '&' */
- _ACPI_PU, /* 0x27 39. ''' */
- _ACPI_PU, /* 0x28 40. '(' */
- _ACPI_PU, /* 0x29 41. ')' */
- _ACPI_PU, /* 0x2A 42. '*' */
- _ACPI_PU, /* 0x2B 43. '+' */
- _ACPI_PU, /* 0x2C 44. ',' */
- _ACPI_PU, /* 0x2D 45. '-' */
- _ACPI_PU, /* 0x2E 46. '.' */
- _ACPI_PU, /* 0x2F 47. '/' */
- _ACPI_XD|_ACPI_DI, /* 0x30 48. '0' */
- _ACPI_XD|_ACPI_DI, /* 0x31 49. '1' */
- _ACPI_XD|_ACPI_DI, /* 0x32 50. '2' */
- _ACPI_XD|_ACPI_DI, /* 0x33 51. '3' */
- _ACPI_XD|_ACPI_DI, /* 0x34 52. '4' */
- _ACPI_XD|_ACPI_DI, /* 0x35 53. '5' */
- _ACPI_XD|_ACPI_DI, /* 0x36 54. '6' */
- _ACPI_XD|_ACPI_DI, /* 0x37 55. '7' */
- _ACPI_XD|_ACPI_DI, /* 0x38 56. '8' */
- _ACPI_XD|_ACPI_DI, /* 0x39 57. '9' */
- _ACPI_PU, /* 0x3A 58. ':' */
- _ACPI_PU, /* 0x3B 59. ';' */
- _ACPI_PU, /* 0x3C 60. '<' */
- _ACPI_PU, /* 0x3D 61. '=' */
- _ACPI_PU, /* 0x3E 62. '>' */
- _ACPI_PU, /* 0x3F 63. '?' */
- _ACPI_PU, /* 0x40 64. '@' */
- _ACPI_XD|_ACPI_UP, /* 0x41 65. 'A' */
- _ACPI_XD|_ACPI_UP, /* 0x42 66. 'B' */
- _ACPI_XD|_ACPI_UP, /* 0x43 67. 'C' */
- _ACPI_XD|_ACPI_UP, /* 0x44 68. 'D' */
- _ACPI_XD|_ACPI_UP, /* 0x45 69. 'E' */
- _ACPI_XD|_ACPI_UP, /* 0x46 70. 'F' */
- _ACPI_UP, /* 0x47 71. 'G' */
- _ACPI_UP, /* 0x48 72. 'H' */
- _ACPI_UP, /* 0x49 73. 'I' */
- _ACPI_UP, /* 0x4A 74. 'J' */
- _ACPI_UP, /* 0x4B 75. 'K' */
- _ACPI_UP, /* 0x4C 76. 'L' */
- _ACPI_UP, /* 0x4D 77. 'M' */
- _ACPI_UP, /* 0x4E 78. 'N' */
- _ACPI_UP, /* 0x4F 79. 'O' */
- _ACPI_UP, /* 0x50 80. 'P' */
- _ACPI_UP, /* 0x51 81. 'Q' */
- _ACPI_UP, /* 0x52 82. 'R' */
- _ACPI_UP, /* 0x53 83. 'S' */
- _ACPI_UP, /* 0x54 84. 'T' */
- _ACPI_UP, /* 0x55 85. 'U' */
- _ACPI_UP, /* 0x56 86. 'V' */
- _ACPI_UP, /* 0x57 87. 'W' */
- _ACPI_UP, /* 0x58 88. 'X' */
- _ACPI_UP, /* 0x59 89. 'Y' */
- _ACPI_UP, /* 0x5A 90. 'Z' */
- _ACPI_PU, /* 0x5B 91. '[' */
- _ACPI_PU, /* 0x5C 92. '\' */
- _ACPI_PU, /* 0x5D 93. ']' */
- _ACPI_PU, /* 0x5E 94. '^' */
- _ACPI_PU, /* 0x5F 95. '_' */
- _ACPI_PU, /* 0x60 96. '`' */
- _ACPI_XD|_ACPI_LO, /* 0x61 97. 'a' */
- _ACPI_XD|_ACPI_LO, /* 0x62 98. 'b' */
- _ACPI_XD|_ACPI_LO, /* 0x63 99. 'c' */
- _ACPI_XD|_ACPI_LO, /* 0x64 100. 'd' */
- _ACPI_XD|_ACPI_LO, /* 0x65 101. 'e' */
- _ACPI_XD|_ACPI_LO, /* 0x66 102. 'f' */
- _ACPI_LO, /* 0x67 103. 'g' */
- _ACPI_LO, /* 0x68 104. 'h' */
- _ACPI_LO, /* 0x69 105. 'i' */
- _ACPI_LO, /* 0x6A 106. 'j' */
- _ACPI_LO, /* 0x6B 107. 'k' */
- _ACPI_LO, /* 0x6C 108. 'l' */
- _ACPI_LO, /* 0x6D 109. 'm' */
- _ACPI_LO, /* 0x6E 110. 'n' */
- _ACPI_LO, /* 0x6F 111. 'o' */
- _ACPI_LO, /* 0x70 112. 'p' */
- _ACPI_LO, /* 0x71 113. 'q' */
- _ACPI_LO, /* 0x72 114. 'r' */
- _ACPI_LO, /* 0x73 115. 's' */
- _ACPI_LO, /* 0x74 116. 't' */
- _ACPI_LO, /* 0x75 117. 'u' */
- _ACPI_LO, /* 0x76 118. 'v' */
- _ACPI_LO, /* 0x77 119. 'w' */
- _ACPI_LO, /* 0x78 120. 'x' */
- _ACPI_LO, /* 0x79 121. 'y' */
- _ACPI_LO, /* 0x7A 122. 'z' */
- _ACPI_PU, /* 0x7B 123. '{' */
- _ACPI_PU, /* 0x7C 124. '|' */
- _ACPI_PU, /* 0x7D 125. '}' */
- _ACPI_PU, /* 0x7E 126. '~' */
- _ACPI_CN, /* 0x7F 127. */
+ _ACPI_CN, /* 0x00 0 NUL */
+ _ACPI_CN, /* 0x01 1 SOH */
+ _ACPI_CN, /* 0x02 2 STX */
+ _ACPI_CN, /* 0x03 3 ETX */
+ _ACPI_CN, /* 0x04 4 EOT */
+ _ACPI_CN, /* 0x05 5 ENQ */
+ _ACPI_CN, /* 0x06 6 ACK */
+ _ACPI_CN, /* 0x07 7 BEL */
+ _ACPI_CN, /* 0x08 8 BS */
+ _ACPI_CN|_ACPI_SP, /* 0x09 9 TAB */
+ _ACPI_CN|_ACPI_SP, /* 0x0A 10 LF */
+ _ACPI_CN|_ACPI_SP, /* 0x0B 11 VT */
+ _ACPI_CN|_ACPI_SP, /* 0x0C 12 FF */
+ _ACPI_CN|_ACPI_SP, /* 0x0D 13 CR */
+ _ACPI_CN, /* 0x0E 14 SO */
+ _ACPI_CN, /* 0x0F 15 SI */
+ _ACPI_CN, /* 0x10 16 DLE */
+ _ACPI_CN, /* 0x11 17 DC1 */
+ _ACPI_CN, /* 0x12 18 DC2 */
+ _ACPI_CN, /* 0x13 19 DC3 */
+ _ACPI_CN, /* 0x14 20 DC4 */
+ _ACPI_CN, /* 0x15 21 NAK */
+ _ACPI_CN, /* 0x16 22 SYN */
+ _ACPI_CN, /* 0x17 23 ETB */
+ _ACPI_CN, /* 0x18 24 CAN */
+ _ACPI_CN, /* 0x19 25 EM */
+ _ACPI_CN, /* 0x1A 26 SUB */
+ _ACPI_CN, /* 0x1B 27 ESC */
+ _ACPI_CN, /* 0x1C 28 FS */
+ _ACPI_CN, /* 0x1D 29 GS */
+ _ACPI_CN, /* 0x1E 30 RS */
+ _ACPI_CN, /* 0x1F 31 US */
+ _ACPI_XS|_ACPI_SP, /* 0x20 32 ' ' */
+ _ACPI_PU, /* 0x21 33 '!' */
+ _ACPI_PU, /* 0x22 34 '"' */
+ _ACPI_PU, /* 0x23 35 '#' */
+ _ACPI_PU, /* 0x24 36 '$' */
+ _ACPI_PU, /* 0x25 37 '%' */
+ _ACPI_PU, /* 0x26 38 '&' */
+ _ACPI_PU, /* 0x27 39 ''' */
+ _ACPI_PU, /* 0x28 40 '(' */
+ _ACPI_PU, /* 0x29 41 ')' */
+ _ACPI_PU, /* 0x2A 42 '*' */
+ _ACPI_PU, /* 0x2B 43 '+' */
+ _ACPI_PU, /* 0x2C 44 ',' */
+ _ACPI_PU, /* 0x2D 45 '-' */
+ _ACPI_PU, /* 0x2E 46 '.' */
+ _ACPI_PU, /* 0x2F 47 '/' */
+ _ACPI_XD|_ACPI_DI, /* 0x30 48 '0' */
+ _ACPI_XD|_ACPI_DI, /* 0x31 49 '1' */
+ _ACPI_XD|_ACPI_DI, /* 0x32 50 '2' */
+ _ACPI_XD|_ACPI_DI, /* 0x33 51 '3' */
+ _ACPI_XD|_ACPI_DI, /* 0x34 52 '4' */
+ _ACPI_XD|_ACPI_DI, /* 0x35 53 '5' */
+ _ACPI_XD|_ACPI_DI, /* 0x36 54 '6' */
+ _ACPI_XD|_ACPI_DI, /* 0x37 55 '7' */
+ _ACPI_XD|_ACPI_DI, /* 0x38 56 '8' */
+ _ACPI_XD|_ACPI_DI, /* 0x39 57 '9' */
+ _ACPI_PU, /* 0x3A 58 ':' */
+ _ACPI_PU, /* 0x3B 59 ';' */
+ _ACPI_PU, /* 0x3C 60 '<' */
+ _ACPI_PU, /* 0x3D 61 '=' */
+ _ACPI_PU, /* 0x3E 62 '>' */
+ _ACPI_PU, /* 0x3F 63 '?' */
+ _ACPI_PU, /* 0x40 64 '@' */
+ _ACPI_XD|_ACPI_UP, /* 0x41 65 'A' */
+ _ACPI_XD|_ACPI_UP, /* 0x42 66 'B' */
+ _ACPI_XD|_ACPI_UP, /* 0x43 67 'C' */
+ _ACPI_XD|_ACPI_UP, /* 0x44 68 'D' */
+ _ACPI_XD|_ACPI_UP, /* 0x45 69 'E' */
+ _ACPI_XD|_ACPI_UP, /* 0x46 70 'F' */
+ _ACPI_UP, /* 0x47 71 'G' */
+ _ACPI_UP, /* 0x48 72 'H' */
+ _ACPI_UP, /* 0x49 73 'I' */
+ _ACPI_UP, /* 0x4A 74 'J' */
+ _ACPI_UP, /* 0x4B 75 'K' */
+ _ACPI_UP, /* 0x4C 76 'L' */
+ _ACPI_UP, /* 0x4D 77 'M' */
+ _ACPI_UP, /* 0x4E 78 'N' */
+ _ACPI_UP, /* 0x4F 79 'O' */
+ _ACPI_UP, /* 0x50 80 'P' */
+ _ACPI_UP, /* 0x51 81 'Q' */
+ _ACPI_UP, /* 0x52 82 'R' */
+ _ACPI_UP, /* 0x53 83 'S' */
+ _ACPI_UP, /* 0x54 84 'T' */
+ _ACPI_UP, /* 0x55 85 'U' */
+ _ACPI_UP, /* 0x56 86 'V' */
+ _ACPI_UP, /* 0x57 87 'W' */
+ _ACPI_UP, /* 0x58 88 'X' */
+ _ACPI_UP, /* 0x59 89 'Y' */
+ _ACPI_UP, /* 0x5A 90 'Z' */
+ _ACPI_PU, /* 0x5B 91 '[' */
+ _ACPI_PU, /* 0x5C 92 '\' */
+ _ACPI_PU, /* 0x5D 93 ']' */
+ _ACPI_PU, /* 0x5E 94 '^' */
+ _ACPI_PU, /* 0x5F 95 '_' */
+ _ACPI_PU, /* 0x60 96 '`' */
+ _ACPI_XD|_ACPI_LO, /* 0x61 97 'a' */
+ _ACPI_XD|_ACPI_LO, /* 0x62 98 'b' */
+ _ACPI_XD|_ACPI_LO, /* 0x63 99 'c' */
+ _ACPI_XD|_ACPI_LO, /* 0x64 100 'd' */
+ _ACPI_XD|_ACPI_LO, /* 0x65 101 'e' */
+ _ACPI_XD|_ACPI_LO, /* 0x66 102 'f' */
+ _ACPI_LO, /* 0x67 103 'g' */
+ _ACPI_LO, /* 0x68 104 'h' */
+ _ACPI_LO, /* 0x69 105 'i' */
+ _ACPI_LO, /* 0x6A 106 'j' */
+ _ACPI_LO, /* 0x6B 107 'k' */
+ _ACPI_LO, /* 0x6C 108 'l' */
+ _ACPI_LO, /* 0x6D 109 'm' */
+ _ACPI_LO, /* 0x6E 110 'n' */
+ _ACPI_LO, /* 0x6F 111 'o' */
+ _ACPI_LO, /* 0x70 112 'p' */
+ _ACPI_LO, /* 0x71 113 'q' */
+ _ACPI_LO, /* 0x72 114 'r' */
+ _ACPI_LO, /* 0x73 115 's' */
+ _ACPI_LO, /* 0x74 116 't' */
+ _ACPI_LO, /* 0x75 117 'u' */
+ _ACPI_LO, /* 0x76 118 'v' */
+ _ACPI_LO, /* 0x77 119 'w' */
+ _ACPI_LO, /* 0x78 120 'x' */
+ _ACPI_LO, /* 0x79 121 'y' */
+ _ACPI_LO, /* 0x7A 122 'z' */
+ _ACPI_PU, /* 0x7B 123 '{' */
+ _ACPI_PU, /* 0x7C 124 '|' */
+ _ACPI_PU, /* 0x7D 125 '}' */
+ _ACPI_PU, /* 0x7E 126 '~' */
+ _ACPI_CN, /* 0x7F 127 DEL */
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x80 to 0x8F */
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x90 to 0x9F */
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0xC0 to 0xCF */
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0xD0 to 0xDF */
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0xE0 to 0xEF */
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* 0xF0 to 0x100 */
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0xF0 to 0xFF */
+ 0 /* 0x100 */
};
#endif /* ACPI_USE_SYSTEM_CLIBRARY */
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __UTCOPY_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
(ACPI_SIZE) InternalObject->String.Length + 1);
break;
-
case ACPI_TYPE_BUFFER:
ExternalObject->Buffer.Pointer = DataSpace;
InternalObject->Buffer.Length);
break;
-
case ACPI_TYPE_INTEGER:
ExternalObject->Integer.Value = InternalObject->Integer.Value;
break;
-
case ACPI_TYPE_LOCAL_REFERENCE:
/* This is an object reference. */
switch (InternalObject->Reference.Class)
{
case ACPI_REFCLASS_NAME:
-
/*
* For namepath, return the object handle ("reference")
* We are referring to the namespace node
}
break;
-
case ACPI_TYPE_PROCESSOR:
ExternalObject->Processor.ProcId =
InternalObject->Processor.Length;
break;
-
case ACPI_TYPE_POWER:
ExternalObject->PowerResource.SystemLevel =
InternalObject->PowerResource.ResourceOrder;
break;
-
default:
/*
* There is no corresponding external object type
switch (ObjectType)
{
case ACPI_COPY_TYPE_SIMPLE:
-
/*
* This is a simple or null object
*/
}
break;
-
case ACPI_COPY_TYPE_PACKAGE:
-
/*
* Build the package object
*/
sizeof (ACPI_OBJECT));
break;
-
default:
+
return (AE_BAD_PARAMETER);
}
return_ACPI_STATUS (AE_OK);
default:
+
/* All other types are not supported */
ACPI_ERROR ((AE_INFO,
InternalObject->String.Length = ExternalObject->String.Length;
break;
-
case ACPI_TYPE_BUFFER:
InternalObject->Buffer.Pointer =
InternalObject->Buffer.Flags |= AOPOBJ_DATA_VALID;
break;
-
case ACPI_TYPE_INTEGER:
InternalObject->Integer.Value = ExternalObject->Integer.Value;
case ACPI_TYPE_LOCAL_REFERENCE:
- /* TBD: should validate incoming handle */
+ /* An incoming reference is defined to be a namespace node */
- InternalObject->Reference.Class = ACPI_REFCLASS_NAME;
- InternalObject->Reference.Node = ExternalObject->Reference.Handle;
+ InternalObject->Reference.Class = ACPI_REFCLASS_REFOF;
+ InternalObject->Reference.Object = ExternalObject->Reference.Handle;
break;
default:
+
/* Other types can't get here */
+
break;
}
break;
default:
+
/* Nothing to do for other simple objects */
+
break;
}
}
break;
-
case ACPI_COPY_TYPE_PACKAGE:
-
/*
* This object is a package - go down another nesting level
* Create and build the package object
*ThisTargetPtr = TargetObject;
break;
-
default:
+
return (AE_BAD_PARAMETER);
}
Status = AcpiUtCopySimpleObject (SourceDesc, *DestDesc);
}
- return_ACPI_STATUS (Status);
-}
+ /* Delete the allocated object if copy failed */
+ if (ACPI_FAILURE (Status))
+ {
+ AcpiUtRemoveReference(*DestDesc);
+ }
+ return_ACPI_STATUS (Status);
+}
/******************************************************************************
*
- * Module Name: utdebug - Debug print routines
+ * Module Name: utdebug - Debug print/trace routines
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __UTDEBUG_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#define EXPORT_ACPI_INTERFACES
#include "acpi.h"
#include "accommon.h"
va_list args;
- /*
- * Stay silent if the debug level or component ID is disabled
- */
- if (!(RequestedDebugLevel & AcpiDbgLevel) ||
- !(ComponentId & AcpiDbgLayer))
+ /* Check if debug output enabled */
+
+ if (!ACPI_IS_DEBUG_ENABLED (RequestedDebugLevel, ComponentId))
{
return;
}
if (ACPI_LV_THREADS & AcpiDbgLevel)
{
AcpiOsPrintf (
- "\n**** Context Switch from TID %p to TID %p ****\n\n",
- ACPI_CAST_PTR (void, AcpiGbl_PrevThreadId),
- ACPI_CAST_PTR (void, ThreadId));
+ "\n**** Context Switch from TID %u to TID %u ****\n\n",
+ (UINT32) AcpiGbl_PrevThreadId, (UINT32) ThreadId);
}
AcpiGbl_PrevThreadId = ThreadId;
+ AcpiGbl_NestingLevel = 0;
}
/*
* Display the module name, current line number, thread ID (if requested),
* current procedure nesting level, and the current procedure name
*/
- AcpiOsPrintf ("%8s-%04ld ", ModuleName, LineNumber);
+ AcpiOsPrintf ("%9s-%04ld ", ModuleName, LineNumber);
+#ifdef ACPI_APPLICATION
+ /*
+ * For AcpiExec/iASL only, emit the thread ID and nesting level.
+ * Note: nesting level is really only useful during a single-thread
+ * execution. Otherwise, multiple threads will keep resetting the
+ * level.
+ */
if (ACPI_LV_THREADS & AcpiDbgLevel)
{
- AcpiOsPrintf ("[%p] ", ACPI_CAST_PTR (void, ThreadId));
+ AcpiOsPrintf ("[%u] ", (UINT32) ThreadId);
}
- AcpiOsPrintf ("[%02ld] %-22.22s: ",
- AcpiGbl_NestingLevel, AcpiUtTrimFunctionName (FunctionName));
+ AcpiOsPrintf ("[%02ld] ", AcpiGbl_NestingLevel);
+#endif
+
+ AcpiOsPrintf ("%-22.22s: ", AcpiUtTrimFunctionName (FunctionName));
va_start (args, Format);
AcpiOsVprintf (Format, args);
*
* RETURN: None
*
- * DESCRIPTION: Print message with no headers. Has same interface as
+ * DESCRIPTION: Print message with no headers. Has same interface as
* DebugPrint so that the same macros can be used.
*
******************************************************************************/
va_list args;
- if (!(RequestedDebugLevel & AcpiDbgLevel) ||
- !(ComponentId & AcpiDbgLayer))
+ /* Check if debug output enabled */
+
+ if (!ACPI_IS_DEBUG_ENABLED (RequestedDebugLevel, ComponentId))
{
return;
}
*
* RETURN: None
*
- * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
+ * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
* set in DebugLevel
*
******************************************************************************/
AcpiGbl_NestingLevel++;
AcpiUtTrackStackPtr ();
- AcpiDebugPrint (ACPI_LV_FUNCTIONS,
- LineNumber, FunctionName, ModuleName, ComponentId,
- "%s\n", AcpiGbl_FnEntryStr);
+ /* Check if enabled up-front for performance */
+
+ if (ACPI_IS_DEBUG_ENABLED (ACPI_LV_FUNCTIONS, ComponentId))
+ {
+ AcpiDebugPrint (ACPI_LV_FUNCTIONS,
+ LineNumber, FunctionName, ModuleName, ComponentId,
+ "%s\n", AcpiGbl_FnEntryStr);
+ }
}
ACPI_EXPORT_SYMBOL (AcpiUtTrace)
*
* RETURN: None
*
- * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
+ * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
* set in DebugLevel
*
******************************************************************************/
UINT32 ComponentId,
void *Pointer)
{
+
AcpiGbl_NestingLevel++;
AcpiUtTrackStackPtr ();
- AcpiDebugPrint (ACPI_LV_FUNCTIONS,
- LineNumber, FunctionName, ModuleName, ComponentId,
- "%s %p\n", AcpiGbl_FnEntryStr, Pointer);
+ /* Check if enabled up-front for performance */
+
+ if (ACPI_IS_DEBUG_ENABLED (ACPI_LV_FUNCTIONS, ComponentId))
+ {
+ AcpiDebugPrint (ACPI_LV_FUNCTIONS,
+ LineNumber, FunctionName, ModuleName, ComponentId,
+ "%s %p\n", AcpiGbl_FnEntryStr, Pointer);
+ }
}
*
* RETURN: None
*
- * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
+ * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
* set in DebugLevel
*
******************************************************************************/
AcpiGbl_NestingLevel++;
AcpiUtTrackStackPtr ();
- AcpiDebugPrint (ACPI_LV_FUNCTIONS,
- LineNumber, FunctionName, ModuleName, ComponentId,
- "%s %s\n", AcpiGbl_FnEntryStr, String);
+ /* Check if enabled up-front for performance */
+
+ if (ACPI_IS_DEBUG_ENABLED (ACPI_LV_FUNCTIONS, ComponentId))
+ {
+ AcpiDebugPrint (ACPI_LV_FUNCTIONS,
+ LineNumber, FunctionName, ModuleName, ComponentId,
+ "%s %s\n", AcpiGbl_FnEntryStr, String);
+ }
}
*
* RETURN: None
*
- * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
+ * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
* set in DebugLevel
*
******************************************************************************/
AcpiGbl_NestingLevel++;
AcpiUtTrackStackPtr ();
- AcpiDebugPrint (ACPI_LV_FUNCTIONS,
- LineNumber, FunctionName, ModuleName, ComponentId,
- "%s %08X\n", AcpiGbl_FnEntryStr, Integer);
+ /* Check if enabled up-front for performance */
+
+ if (ACPI_IS_DEBUG_ENABLED (ACPI_LV_FUNCTIONS, ComponentId))
+ {
+ AcpiDebugPrint (ACPI_LV_FUNCTIONS,
+ LineNumber, FunctionName, ModuleName, ComponentId,
+ "%s %08X\n", AcpiGbl_FnEntryStr, Integer);
+ }
}
*
* RETURN: None
*
- * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
+ * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
* set in DebugLevel
*
******************************************************************************/
UINT32 ComponentId)
{
- AcpiDebugPrint (ACPI_LV_FUNCTIONS,
- LineNumber, FunctionName, ModuleName, ComponentId,
- "%s\n", AcpiGbl_FnExitStr);
+ /* Check if enabled up-front for performance */
+
+ if (ACPI_IS_DEBUG_ENABLED (ACPI_LV_FUNCTIONS, ComponentId))
+ {
+ AcpiDebugPrint (ACPI_LV_FUNCTIONS,
+ LineNumber, FunctionName, ModuleName, ComponentId,
+ "%s\n", AcpiGbl_FnExitStr);
+ }
- AcpiGbl_NestingLevel--;
+ if (AcpiGbl_NestingLevel)
+ {
+ AcpiGbl_NestingLevel--;
+ }
}
ACPI_EXPORT_SYMBOL (AcpiUtExit)
*
* RETURN: None
*
- * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
- * set in DebugLevel. Prints exit status also.
+ * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
+ * set in DebugLevel. Prints exit status also.
*
******************************************************************************/
ACPI_STATUS Status)
{
- if (ACPI_SUCCESS (Status))
+ /* Check if enabled up-front for performance */
+
+ if (ACPI_IS_DEBUG_ENABLED (ACPI_LV_FUNCTIONS, ComponentId))
{
- AcpiDebugPrint (ACPI_LV_FUNCTIONS,
- LineNumber, FunctionName, ModuleName, ComponentId,
- "%s %s\n", AcpiGbl_FnExitStr,
- AcpiFormatException (Status));
+ if (ACPI_SUCCESS (Status))
+ {
+ AcpiDebugPrint (ACPI_LV_FUNCTIONS,
+ LineNumber, FunctionName, ModuleName, ComponentId,
+ "%s %s\n", AcpiGbl_FnExitStr,
+ AcpiFormatException (Status));
+ }
+ else
+ {
+ AcpiDebugPrint (ACPI_LV_FUNCTIONS,
+ LineNumber, FunctionName, ModuleName, ComponentId,
+ "%s ****Exception****: %s\n", AcpiGbl_FnExitStr,
+ AcpiFormatException (Status));
+ }
}
- else
+
+ if (AcpiGbl_NestingLevel)
{
- AcpiDebugPrint (ACPI_LV_FUNCTIONS,
- LineNumber, FunctionName, ModuleName, ComponentId,
- "%s ****Exception****: %s\n", AcpiGbl_FnExitStr,
- AcpiFormatException (Status));
+ AcpiGbl_NestingLevel--;
}
-
- AcpiGbl_NestingLevel--;
}
ACPI_EXPORT_SYMBOL (AcpiUtStatusExit)
*
* RETURN: None
*
- * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
- * set in DebugLevel. Prints exit value also.
+ * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
+ * set in DebugLevel. Prints exit value also.
*
******************************************************************************/
UINT64 Value)
{
- AcpiDebugPrint (ACPI_LV_FUNCTIONS,
- LineNumber, FunctionName, ModuleName, ComponentId,
- "%s %8.8X%8.8X\n", AcpiGbl_FnExitStr,
- ACPI_FORMAT_UINT64 (Value));
+ /* Check if enabled up-front for performance */
- AcpiGbl_NestingLevel--;
+ if (ACPI_IS_DEBUG_ENABLED (ACPI_LV_FUNCTIONS, ComponentId))
+ {
+ AcpiDebugPrint (ACPI_LV_FUNCTIONS,
+ LineNumber, FunctionName, ModuleName, ComponentId,
+ "%s %8.8X%8.8X\n", AcpiGbl_FnExitStr,
+ ACPI_FORMAT_UINT64 (Value));
+ }
+
+ if (AcpiGbl_NestingLevel)
+ {
+ AcpiGbl_NestingLevel--;
+ }
}
ACPI_EXPORT_SYMBOL (AcpiUtValueExit)
*
* RETURN: None
*
- * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
- * set in DebugLevel. Prints exit value also.
+ * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
+ * set in DebugLevel. Prints exit value also.
*
******************************************************************************/
UINT8 *Ptr)
{
- AcpiDebugPrint (ACPI_LV_FUNCTIONS,
- LineNumber, FunctionName, ModuleName, ComponentId,
- "%s %p\n", AcpiGbl_FnExitStr, Ptr);
+ /* Check if enabled up-front for performance */
- AcpiGbl_NestingLevel--;
-}
-
-#endif
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtDumpBuffer
- *
- * PARAMETERS: Buffer - Buffer to dump
- * Count - Amount to dump, in bytes
- * Display - BYTE, WORD, DWORD, or QWORD display
- * ComponentID - Caller's component ID
- *
- * RETURN: None
- *
- * DESCRIPTION: Generic dump buffer in both hex and ascii.
- *
- ******************************************************************************/
-
-void
-AcpiUtDumpBuffer2 (
- UINT8 *Buffer,
- UINT32 Count,
- UINT32 Display)
-{
- UINT32 i = 0;
- UINT32 j;
- UINT32 Temp32;
- UINT8 BufChar;
-
-
- if (!Buffer)
+ if (ACPI_IS_DEBUG_ENABLED (ACPI_LV_FUNCTIONS, ComponentId))
{
- AcpiOsPrintf ("Null Buffer Pointer in DumpBuffer!\n");
- return;
- }
-
- if ((Count < 4) || (Count & 0x01))
- {
- Display = DB_BYTE_DISPLAY;
+ AcpiDebugPrint (ACPI_LV_FUNCTIONS,
+ LineNumber, FunctionName, ModuleName, ComponentId,
+ "%s %p\n", AcpiGbl_FnExitStr, Ptr);
}
- /* Nasty little dump buffer routine! */
-
- while (i < Count)
+ if (AcpiGbl_NestingLevel)
{
- /* Print current offset */
-
- AcpiOsPrintf ("%6.4X: ", i);
-
- /* Print 16 hex chars */
-
- for (j = 0; j < 16;)
- {
- if (i + j >= Count)
- {
- /* Dump fill spaces */
-
- AcpiOsPrintf ("%*s", ((Display * 2) + 1), " ");
- j += Display;
- continue;
- }
-
- switch (Display)
- {
- case DB_BYTE_DISPLAY:
- default: /* Default is BYTE display */
-
- AcpiOsPrintf ("%02X ", Buffer[(ACPI_SIZE) i + j]);
- break;
-
-
- case DB_WORD_DISPLAY:
-
- ACPI_MOVE_16_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j]);
- AcpiOsPrintf ("%04X ", Temp32);
- break;
-
-
- case DB_DWORD_DISPLAY:
-
- ACPI_MOVE_32_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j]);
- AcpiOsPrintf ("%08X ", Temp32);
- break;
-
-
- case DB_QWORD_DISPLAY:
-
- ACPI_MOVE_32_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j]);
- AcpiOsPrintf ("%08X", Temp32);
-
- ACPI_MOVE_32_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j + 4]);
- AcpiOsPrintf ("%08X ", Temp32);
- break;
- }
-
- j += Display;
- }
-
- /*
- * Print the ASCII equivalent characters but watch out for the bad
- * unprintable ones (printable chars are 0x20 through 0x7E)
- */
- AcpiOsPrintf (" ");
- for (j = 0; j < 16; j++)
- {
- if (i + j >= Count)
- {
- AcpiOsPrintf ("\n");
- return;
- }
-
- BufChar = Buffer[(ACPI_SIZE) i + j];
- if (ACPI_IS_PRINT (BufChar))
- {
- AcpiOsPrintf ("%c", BufChar);
- }
- else
- {
- AcpiOsPrintf (".");
- }
- }
-
- /* Done with that line. */
-
- AcpiOsPrintf ("\n");
- i += 16;
+ AcpiGbl_NestingLevel--;
}
-
- return;
}
+#endif
+
+#ifdef ACPI_APPLICATION
/*******************************************************************************
*
- * FUNCTION: AcpiUtDumpBuffer
+ * FUNCTION: AcpiLogError
*
- * PARAMETERS: Buffer - Buffer to dump
- * Count - Amount to dump, in bytes
- * Display - BYTE, WORD, DWORD, or QWORD display
- * ComponentID - Caller's component ID
+ * PARAMETERS: Format - Printf format field
+ * ... - Optional printf arguments
*
* RETURN: None
*
- * DESCRIPTION: Generic dump buffer in both hex and ascii.
+ * DESCRIPTION: Print error message to the console, used by applications.
*
******************************************************************************/
-void
-AcpiUtDumpBuffer (
- UINT8 *Buffer,
- UINT32 Count,
- UINT32 Display,
- UINT32 ComponentId)
+void ACPI_INTERNAL_VAR_XFACE
+AcpiLogError (
+ const char *Format,
+ ...)
{
+ va_list Args;
- /* Only dump the buffer if tracing is enabled */
-
- if (!((ACPI_LV_TABLES & AcpiDbgLevel) &&
- (ComponentId & AcpiDbgLayer)))
- {
- return;
- }
-
- AcpiUtDumpBuffer2 (Buffer, Count, Display);
+ va_start (Args, Format);
+ (void) AcpiUtFileVprintf (ACPI_FILE_ERR, Format, Args);
+ va_end (Args);
}
-
+ACPI_EXPORT_SYMBOL (AcpiLogError)
+#endif
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: utdecode - Utility decoding routines (value-to-string)
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acnamesp.h"
+
+#define _COMPONENT ACPI_UTILITIES
+ ACPI_MODULE_NAME ("utdecode")
+
+
+/*
+ * Properties of the ACPI Object Types, both internal and external.
+ * The table is indexed by values of ACPI_OBJECT_TYPE
+ */
+const UINT8 AcpiGbl_NsProperties[ACPI_NUM_NS_TYPES] =
+{
+ ACPI_NS_NORMAL, /* 00 Any */
+ ACPI_NS_NORMAL, /* 01 Number */
+ ACPI_NS_NORMAL, /* 02 String */
+ ACPI_NS_NORMAL, /* 03 Buffer */
+ ACPI_NS_NORMAL, /* 04 Package */
+ ACPI_NS_NORMAL, /* 05 FieldUnit */
+ ACPI_NS_NEWSCOPE, /* 06 Device */
+ ACPI_NS_NORMAL, /* 07 Event */
+ ACPI_NS_NEWSCOPE, /* 08 Method */
+ ACPI_NS_NORMAL, /* 09 Mutex */
+ ACPI_NS_NORMAL, /* 10 Region */
+ ACPI_NS_NEWSCOPE, /* 11 Power */
+ ACPI_NS_NEWSCOPE, /* 12 Processor */
+ ACPI_NS_NEWSCOPE, /* 13 Thermal */
+ ACPI_NS_NORMAL, /* 14 BufferField */
+ ACPI_NS_NORMAL, /* 15 DdbHandle */
+ ACPI_NS_NORMAL, /* 16 Debug Object */
+ ACPI_NS_NORMAL, /* 17 DefField */
+ ACPI_NS_NORMAL, /* 18 BankField */
+ ACPI_NS_NORMAL, /* 19 IndexField */
+ ACPI_NS_NORMAL, /* 20 Reference */
+ ACPI_NS_NORMAL, /* 21 Alias */
+ ACPI_NS_NORMAL, /* 22 MethodAlias */
+ ACPI_NS_NORMAL, /* 23 Notify */
+ ACPI_NS_NORMAL, /* 24 Address Handler */
+ ACPI_NS_NEWSCOPE | ACPI_NS_LOCAL, /* 25 Resource Desc */
+ ACPI_NS_NEWSCOPE | ACPI_NS_LOCAL, /* 26 Resource Field */
+ ACPI_NS_NEWSCOPE, /* 27 Scope */
+ ACPI_NS_NORMAL, /* 28 Extra */
+ ACPI_NS_NORMAL, /* 29 Data */
+ ACPI_NS_NORMAL /* 30 Invalid */
+};
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtGetRegionName
+ *
+ * PARAMETERS: Space ID - ID for the region
+ *
+ * RETURN: Decoded region SpaceId name
+ *
+ * DESCRIPTION: Translate a Space ID into a name string (Debug only)
+ *
+ ******************************************************************************/
+
+/* Region type decoding */
+
+const char *AcpiGbl_RegionTypes[ACPI_NUM_PREDEFINED_REGIONS] =
+{
+ "SystemMemory", /* 0x00 */
+ "SystemIO", /* 0x01 */
+ "PCI_Config", /* 0x02 */
+ "EmbeddedControl", /* 0x03 */
+ "SMBus", /* 0x04 */
+ "SystemCMOS", /* 0x05 */
+ "PCIBARTarget", /* 0x06 */
+ "IPMI", /* 0x07 */
+ "GeneralPurposeIo", /* 0x08 */
+ "GenericSerialBus", /* 0x09 */
+ "PCC" /* 0x0A */
+};
+
+
+char *
+AcpiUtGetRegionName (
+ UINT8 SpaceId)
+{
+
+ if (SpaceId >= ACPI_USER_REGION_BEGIN)
+ {
+ return ("UserDefinedRegion");
+ }
+ else if (SpaceId == ACPI_ADR_SPACE_DATA_TABLE)
+ {
+ return ("DataTable");
+ }
+ else if (SpaceId == ACPI_ADR_SPACE_FIXED_HARDWARE)
+ {
+ return ("FunctionalFixedHW");
+ }
+ else if (SpaceId >= ACPI_NUM_PREDEFINED_REGIONS)
+ {
+ return ("InvalidSpaceId");
+ }
+
+ return (ACPI_CAST_PTR (char, AcpiGbl_RegionTypes[SpaceId]));
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtGetEventName
+ *
+ * PARAMETERS: EventId - Fixed event ID
+ *
+ * RETURN: Decoded event ID name
+ *
+ * DESCRIPTION: Translate a Event ID into a name string (Debug only)
+ *
+ ******************************************************************************/
+
+/* Event type decoding */
+
+static const char *AcpiGbl_EventTypes[ACPI_NUM_FIXED_EVENTS] =
+{
+ "PM_Timer",
+ "GlobalLock",
+ "PowerButton",
+ "SleepButton",
+ "RealTimeClock",
+};
+
+
+char *
+AcpiUtGetEventName (
+ UINT32 EventId)
+{
+
+ if (EventId > ACPI_EVENT_MAX)
+ {
+ return ("InvalidEventID");
+ }
+
+ return (ACPI_CAST_PTR (char, AcpiGbl_EventTypes[EventId]));
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtGetTypeName
+ *
+ * PARAMETERS: Type - An ACPI object type
+ *
+ * RETURN: Decoded ACPI object type name
+ *
+ * DESCRIPTION: Translate a Type ID into a name string (Debug only)
+ *
+ ******************************************************************************/
+
+/*
+ * Elements of AcpiGbl_NsTypeNames below must match
+ * one-to-one with values of ACPI_OBJECT_TYPE
+ *
+ * The type ACPI_TYPE_ANY (Untyped) is used as a "don't care" when searching;
+ * when stored in a table it really means that we have thus far seen no
+ * evidence to indicate what type is actually going to be stored for this entry.
+ */
+static const char AcpiGbl_BadType[] = "UNDEFINED";
+
+/* Printable names of the ACPI object types */
+
+static const char *AcpiGbl_NsTypeNames[] =
+{
+ /* 00 */ "Untyped",
+ /* 01 */ "Integer",
+ /* 02 */ "String",
+ /* 03 */ "Buffer",
+ /* 04 */ "Package",
+ /* 05 */ "FieldUnit",
+ /* 06 */ "Device",
+ /* 07 */ "Event",
+ /* 08 */ "Method",
+ /* 09 */ "Mutex",
+ /* 10 */ "Region",
+ /* 11 */ "Power",
+ /* 12 */ "Processor",
+ /* 13 */ "Thermal",
+ /* 14 */ "BufferField",
+ /* 15 */ "DdbHandle",
+ /* 16 */ "DebugObject",
+ /* 17 */ "RegionField",
+ /* 18 */ "BankField",
+ /* 19 */ "IndexField",
+ /* 20 */ "Reference",
+ /* 21 */ "Alias",
+ /* 22 */ "MethodAlias",
+ /* 23 */ "Notify",
+ /* 24 */ "AddrHandler",
+ /* 25 */ "ResourceDesc",
+ /* 26 */ "ResourceFld",
+ /* 27 */ "Scope",
+ /* 28 */ "Extra",
+ /* 29 */ "Data",
+ /* 30 */ "Invalid"
+};
+
+
+char *
+AcpiUtGetTypeName (
+ ACPI_OBJECT_TYPE Type)
+{
+
+ if (Type > ACPI_TYPE_INVALID)
+ {
+ return (ACPI_CAST_PTR (char, AcpiGbl_BadType));
+ }
+
+ return (ACPI_CAST_PTR (char, AcpiGbl_NsTypeNames[Type]));
+}
+
+
+char *
+AcpiUtGetObjectTypeName (
+ ACPI_OPERAND_OBJECT *ObjDesc)
+{
+
+ if (!ObjDesc)
+ {
+ return ("[NULL Object Descriptor]");
+ }
+
+ return (AcpiUtGetTypeName (ObjDesc->Common.Type));
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtGetNodeName
+ *
+ * PARAMETERS: Object - A namespace node
+ *
+ * RETURN: ASCII name of the node
+ *
+ * DESCRIPTION: Validate the node and return the node's ACPI name.
+ *
+ ******************************************************************************/
+
+char *
+AcpiUtGetNodeName (
+ void *Object)
+{
+ ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) Object;
+
+
+ /* Must return a string of exactly 4 characters == ACPI_NAME_SIZE */
+
+ if (!Object)
+ {
+ return ("NULL");
+ }
+
+ /* Check for Root node */
+
+ if ((Object == ACPI_ROOT_OBJECT) ||
+ (Object == AcpiGbl_RootNode))
+ {
+ return ("\"\\\" ");
+ }
+
+ /* Descriptor must be a namespace node */
+
+ if (ACPI_GET_DESCRIPTOR_TYPE (Node) != ACPI_DESC_TYPE_NAMED)
+ {
+ return ("####");
+ }
+
+ /*
+ * Ensure name is valid. The name was validated/repaired when the node
+ * was created, but make sure it has not been corrupted.
+ */
+ AcpiUtRepairName (Node->Name.Ascii);
+
+ /* Return the name */
+
+ return (Node->Name.Ascii);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtGetDescriptorName
+ *
+ * PARAMETERS: Object - An ACPI object
+ *
+ * RETURN: Decoded name of the descriptor type
+ *
+ * DESCRIPTION: Validate object and return the descriptor type
+ *
+ ******************************************************************************/
+
+/* Printable names of object descriptor types */
+
+static const char *AcpiGbl_DescTypeNames[] =
+{
+ /* 00 */ "Not a Descriptor",
+ /* 01 */ "Cached",
+ /* 02 */ "State-Generic",
+ /* 03 */ "State-Update",
+ /* 04 */ "State-Package",
+ /* 05 */ "State-Control",
+ /* 06 */ "State-RootParseScope",
+ /* 07 */ "State-ParseScope",
+ /* 08 */ "State-WalkScope",
+ /* 09 */ "State-Result",
+ /* 10 */ "State-Notify",
+ /* 11 */ "State-Thread",
+ /* 12 */ "Walk",
+ /* 13 */ "Parser",
+ /* 14 */ "Operand",
+ /* 15 */ "Node"
+};
+
+
+char *
+AcpiUtGetDescriptorName (
+ void *Object)
+{
+
+ if (!Object)
+ {
+ return ("NULL OBJECT");
+ }
+
+ if (ACPI_GET_DESCRIPTOR_TYPE (Object) > ACPI_DESC_TYPE_MAX)
+ {
+ return ("Not a Descriptor");
+ }
+
+ return (ACPI_CAST_PTR (char,
+ AcpiGbl_DescTypeNames[ACPI_GET_DESCRIPTOR_TYPE (Object)]));
+
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtGetReferenceName
+ *
+ * PARAMETERS: Object - An ACPI reference object
+ *
+ * RETURN: Decoded name of the type of reference
+ *
+ * DESCRIPTION: Decode a reference object sub-type to a string.
+ *
+ ******************************************************************************/
+
+/* Printable names of reference object sub-types */
+
+static const char *AcpiGbl_RefClassNames[] =
+{
+ /* 00 */ "Local",
+ /* 01 */ "Argument",
+ /* 02 */ "RefOf",
+ /* 03 */ "Index",
+ /* 04 */ "DdbHandle",
+ /* 05 */ "Named Object",
+ /* 06 */ "Debug"
+};
+
+const char *
+AcpiUtGetReferenceName (
+ ACPI_OPERAND_OBJECT *Object)
+{
+
+ if (!Object)
+ {
+ return ("NULL Object");
+ }
+
+ if (ACPI_GET_DESCRIPTOR_TYPE (Object) != ACPI_DESC_TYPE_OPERAND)
+ {
+ return ("Not an Operand object");
+ }
+
+ if (Object->Common.Type != ACPI_TYPE_LOCAL_REFERENCE)
+ {
+ return ("Not a Reference object");
+ }
+
+ if (Object->Reference.Class > ACPI_REFCLASS_MAX)
+ {
+ return ("Unknown Reference class");
+ }
+
+ return (AcpiGbl_RefClassNames[Object->Reference.Class]);
+}
+
+
+#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
+/*
+ * Strings and procedures used for debug only
+ */
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtGetMutexName
+ *
+ * PARAMETERS: MutexId - The predefined ID for this mutex.
+ *
+ * RETURN: Decoded name of the internal mutex
+ *
+ * DESCRIPTION: Translate a mutex ID into a name string (Debug only)
+ *
+ ******************************************************************************/
+
+/* Names for internal mutex objects, used for debug output */
+
+static char *AcpiGbl_MutexNames[ACPI_NUM_MUTEX] =
+{
+ "ACPI_MTX_Interpreter",
+ "ACPI_MTX_Namespace",
+ "ACPI_MTX_Tables",
+ "ACPI_MTX_Events",
+ "ACPI_MTX_Caches",
+ "ACPI_MTX_Memory",
+ "ACPI_MTX_CommandComplete",
+ "ACPI_MTX_CommandReady"
+};
+
+char *
+AcpiUtGetMutexName (
+ UINT32 MutexId)
+{
+
+ if (MutexId > ACPI_MAX_MUTEX)
+ {
+ return ("Invalid Mutex ID");
+ }
+
+ return (AcpiGbl_MutexNames[MutexId]);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtGetNotifyName
+ *
+ * PARAMETERS: NotifyValue - Value from the Notify() request
+ *
+ * RETURN: Decoded name for the notify value
+ *
+ * DESCRIPTION: Translate a Notify Value to a notify namestring.
+ *
+ ******************************************************************************/
+
+/* Names for Notify() values, used for debug output */
+
+static const char *AcpiGbl_GenericNotify[ACPI_NOTIFY_MAX + 1] =
+{
+ /* 00 */ "Bus Check",
+ /* 01 */ "Device Check",
+ /* 02 */ "Device Wake",
+ /* 03 */ "Eject Request",
+ /* 04 */ "Device Check Light",
+ /* 05 */ "Frequency Mismatch",
+ /* 06 */ "Bus Mode Mismatch",
+ /* 07 */ "Power Fault",
+ /* 08 */ "Capabilities Check",
+ /* 09 */ "Device PLD Check",
+ /* 0A */ "Reserved",
+ /* 0B */ "System Locality Update",
+ /* 0C */ "Shutdown Request",
+ /* 0D */ "System Resource Affinity Update"
+};
+
+static const char *AcpiGbl_DeviceNotify[4] =
+{
+ /* 80 */ "Status Change",
+ /* 81 */ "Information Change",
+ /* 82 */ "Device-Specific Change",
+ /* 83 */ "Device-Specific Change"
+};
+
+static const char *AcpiGbl_ProcessorNotify[4] =
+{
+ /* 80 */ "Performance Capability Change",
+ /* 81 */ "C-State Change",
+ /* 82 */ "Throttling Capability Change",
+ /* 83 */ "Device-Specific Change"
+};
+
+static const char *AcpiGbl_ThermalNotify[4] =
+{
+ /* 80 */ "Thermal Status Change",
+ /* 81 */ "Thermal Trip Point Change",
+ /* 82 */ "Thermal Device List Change",
+ /* 83 */ "Thermal Relationship Change"
+};
+
+
+const char *
+AcpiUtGetNotifyName (
+ UINT32 NotifyValue,
+ ACPI_OBJECT_TYPE Type)
+{
+
+ /* 00 - 0D are common to all object types */
+
+ if (NotifyValue <= ACPI_NOTIFY_MAX)
+ {
+ return (AcpiGbl_GenericNotify[NotifyValue]);
+ }
+
+ /* 0D - 7F are reserved */
+
+ if (NotifyValue <= ACPI_MAX_SYS_NOTIFY)
+ {
+ return ("Reserved");
+ }
+
+ /* 80 - 83 are per-object-type */
+
+ if (NotifyValue <= 0x83)
+ {
+ switch (Type)
+ {
+ case ACPI_TYPE_ANY:
+ case ACPI_TYPE_DEVICE:
+ return (AcpiGbl_DeviceNotify [NotifyValue - 0x80]);
+
+ case ACPI_TYPE_PROCESSOR:
+ return (AcpiGbl_ProcessorNotify [NotifyValue - 0x80]);
+
+ case ACPI_TYPE_THERMAL:
+ return (AcpiGbl_ThermalNotify [NotifyValue - 0x80]);
+
+ default:
+ return ("Target object type does not support notifies");
+ }
+ }
+
+ /* 84 - BF are device-specific */
+
+ if (NotifyValue <= ACPI_MAX_DEVICE_SPECIFIC_NOTIFY)
+ {
+ return ("Device-Specific");
+ }
+
+ /* C0 and above are hardware-specific */
+
+ return ("Hardware-Specific");
+}
+#endif
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtValidObjectType
+ *
+ * PARAMETERS: Type - Object type to be validated
+ *
+ * RETURN: TRUE if valid object type, FALSE otherwise
+ *
+ * DESCRIPTION: Validate an object type
+ *
+ ******************************************************************************/
+
+BOOLEAN
+AcpiUtValidObjectType (
+ ACPI_OBJECT_TYPE Type)
+{
+
+ if (Type > ACPI_TYPE_LOCAL_MAX)
+ {
+ /* Note: Assumes all TYPEs are contiguous (external/local) */
+
+ return (FALSE);
+ }
+
+ return (TRUE);
+}
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __UTDELETE_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
ACPI_OPERAND_OBJECT *HandlerDesc;
ACPI_OPERAND_OBJECT *SecondDesc;
ACPI_OPERAND_OBJECT *NextDesc;
+ ACPI_OPERAND_OBJECT *StartDesc;
ACPI_OPERAND_OBJECT **LastObjPtr;
}
break;
-
case ACPI_TYPE_BUFFER:
ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, "**** Buffer %p, ptr %p\n",
}
break;
-
case ACPI_TYPE_PACKAGE:
ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, " **** Package of count %X\n",
ObjPointer = Object->Package.Elements;
break;
-
/*
* These objects have a possible list of notify handlers.
* Device object also may have a GPE block.
case ACPI_TYPE_PROCESSOR:
case ACPI_TYPE_THERMAL:
- /* Walk the notify handler list for this object */
+ /* Walk the address handler list for this object */
HandlerDesc = Object->CommonNotify.Handler;
while (HandlerDesc)
}
break;
-
case ACPI_TYPE_MUTEX:
ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
}
break;
-
case ACPI_TYPE_EVENT:
ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
Object->Event.OsSemaphore = NULL;
break;
-
case ACPI_TYPE_METHOD:
ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
}
break;
-
case ACPI_TYPE_REGION:
ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
"***** Region %p\n", Object));
+ /*
+ * Update AddressRange list. However, only permanent regions
+ * are installed in this list. (Not created within a method)
+ */
+ if (!(Object->Region.Node->Flags & ANOBJ_TEMPORARY))
+ {
+ AcpiUtRemoveAddressRange (Object->Region.SpaceId,
+ Object->Region.Node);
+ }
+
SecondDesc = AcpiNsGetSecondaryObject (Object);
if (SecondDesc)
{
if (HandlerDesc)
{
NextDesc = HandlerDesc->AddressSpace.RegionList;
+ StartDesc = NextDesc;
LastObjPtr = &HandlerDesc->AddressSpace.RegionList;
- /* Remove the region object from the handler's list */
+ /* Remove the region object from the handler list */
while (NextDesc)
{
break;
}
- /* Walk the linked list of handler */
+ /* Walk the linked list of handlers */
LastObjPtr = &NextDesc->Region.Next;
NextDesc = NextDesc->Region.Next;
+
+ /* Prevent infinite loop if list is corrupted */
+
+ if (NextDesc == StartDesc)
+ {
+ ACPI_ERROR ((AE_INFO,
+ "Circular region list in address handler object %p",
+ HandlerDesc));
+ return_VOID;
+ }
}
if (HandlerDesc->AddressSpace.HandlerFlags &
}
break;
-
case ACPI_TYPE_BUFFER_FIELD:
ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
}
break;
-
case ACPI_TYPE_LOCAL_BANK_FIELD:
ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
}
break;
-
default:
+
break;
}
ACPI_OPERAND_OBJECT **InternalObj;
- ACPI_FUNCTION_TRACE (UtDeleteInternalObjectList);
+ ACPI_FUNCTION_ENTRY ();
/* Walk the null-terminated internal list */
/* Free the combined parameter pointer list and object array */
ACPI_FREE (ObjList);
- return_VOID;
+ return;
}
* FUNCTION: AcpiUtUpdateRefCount
*
* PARAMETERS: Object - Object whose ref count is to be updated
- * Action - What to do
+ * Action - What to do (REF_INCREMENT or REF_DECREMENT)
*
- * RETURN: New ref count
+ * RETURN: None. Sets new reference count within the object
*
- * DESCRIPTION: Modify the ref count and return it.
+ * DESCRIPTION: Modify the reference count for an internal acpi object
*
******************************************************************************/
ACPI_OPERAND_OBJECT *Object,
UINT32 Action)
{
- UINT16 Count;
- UINT16 NewCount;
+ UINT16 OriginalCount;
+ UINT16 NewCount = 0;
+ ACPI_CPU_FLAGS LockFlags;
ACPI_FUNCTION_NAME (UtUpdateRefCount);
return;
}
- Count = Object->Common.ReferenceCount;
- NewCount = Count;
-
/*
- * Perform the reference count action (increment, decrement, force delete)
+ * Always get the reference count lock. Note: Interpreter and/or
+ * Namespace is not always locked when this function is called.
*/
+ LockFlags = AcpiOsAcquireLock (AcpiGbl_ReferenceCountLock);
+ OriginalCount = Object->Common.ReferenceCount;
+
+ /* Perform the reference count action (increment, decrement) */
+
switch (Action)
{
case REF_INCREMENT:
- NewCount++;
+ NewCount = OriginalCount + 1;
Object->Common.ReferenceCount = NewCount;
+ AcpiOsReleaseLock (AcpiGbl_ReferenceCountLock, LockFlags);
+
+ /* The current reference count should never be zero here */
+
+ if (!OriginalCount)
+ {
+ ACPI_WARNING ((AE_INFO,
+ "Obj %p, Reference Count was zero before increment\n",
+ Object));
+ }
ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
- "Obj %p Refs=%X, [Incremented]\n",
- Object, NewCount));
+ "Obj %p Type %.2X Refs %.2X [Incremented]\n",
+ Object, Object->Common.Type, NewCount));
break;
case REF_DECREMENT:
- if (Count < 1)
- {
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
- "Obj %p Refs=%X, can't decrement! (Set to 0)\n",
- Object, NewCount));
+ /* The current reference count must be non-zero */
- NewCount = 0;
- }
- else
+ if (OriginalCount)
{
- NewCount--;
-
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
- "Obj %p Refs=%X, [Decremented]\n",
- Object, NewCount));
+ NewCount = OriginalCount - 1;
+ Object->Common.ReferenceCount = NewCount;
}
- if (Object->Common.Type == ACPI_TYPE_METHOD)
+ AcpiOsReleaseLock (AcpiGbl_ReferenceCountLock, LockFlags);
+
+ if (!OriginalCount)
{
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
- "Method Obj %p Refs=%X, [Decremented]\n", Object, NewCount));
+ ACPI_WARNING ((AE_INFO,
+ "Obj %p, Reference Count is already zero, cannot decrement\n",
+ Object));
}
- Object->Common.ReferenceCount = NewCount;
+ ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
+ "Obj %p Type %.2X Refs %.2X [Decremented]\n",
+ Object, Object->Common.Type, NewCount));
+
+ /* Actually delete the object on a reference count of zero */
+
if (NewCount == 0)
{
AcpiUtDeleteInternalObj (Object);
}
break;
- case REF_FORCE_DELETE:
-
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
- "Obj %p Refs=%X, Force delete! (Set to 0)\n", Object, Count));
-
- NewCount = 0;
- Object->Common.ReferenceCount = NewCount;
- AcpiUtDeleteInternalObj (Object);
- break;
-
default:
- ACPI_ERROR ((AE_INFO, "Unknown action (0x%X)", Action));
- break;
+ AcpiOsReleaseLock (AcpiGbl_ReferenceCountLock, LockFlags);
+ ACPI_ERROR ((AE_INFO, "Unknown Reference Count action (0x%X)",
+ Action));
+ return;
}
/*
* Sanity check the reference count, for debug purposes only.
* (A deleted object will have a huge reference count)
*/
- if (Count > ACPI_MAX_REFERENCE_COUNT)
+ if (NewCount > ACPI_MAX_REFERENCE_COUNT)
{
ACPI_WARNING ((AE_INFO,
- "Large Reference Count (0x%X) in object %p", Count, Object));
+ "Large Reference Count (0x%X) in object %p, Type=0x%.2X",
+ NewCount, Object, Object->Common.Type));
}
}
*
* PARAMETERS: Object - Increment ref count for this object
* and all sub-objects
- * Action - Either REF_INCREMENT or REF_DECREMENT or
- * REF_FORCE_DELETE
+ * Action - Either REF_INCREMENT or REF_DECREMENT
*
* RETURN: Status
*
ACPI_STATUS Status = AE_OK;
ACPI_GENERIC_STATE *StateList = NULL;
ACPI_OPERAND_OBJECT *NextObject = NULL;
+ ACPI_OPERAND_OBJECT *PrevObject;
ACPI_GENERIC_STATE *State;
UINT32 i;
- ACPI_FUNCTION_TRACE_PTR (UtUpdateObjectReference, Object);
+ ACPI_FUNCTION_NAME (UtUpdateObjectReference);
while (Object)
{
ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
"Object %p is NS handle\n", Object));
- return_ACPI_STATUS (AE_OK);
+ return (AE_OK);
}
/*
case ACPI_TYPE_PROCESSOR:
case ACPI_TYPE_POWER:
case ACPI_TYPE_THERMAL:
-
- /* Update the notify objects for these types (if present) */
-
- AcpiUtUpdateRefCount (Object->CommonNotify.SystemNotify, Action);
- AcpiUtUpdateRefCount (Object->CommonNotify.DeviceNotify, Action);
+ /*
+ * Update the notify objects for these types (if present)
+ * Two lists, system and device notify handlers.
+ */
+ for (i = 0; i < ACPI_NUM_NOTIFY_TYPES; i++)
+ {
+ PrevObject = Object->CommonNotify.NotifyList[i];
+ while (PrevObject)
+ {
+ NextObject = PrevObject->Notify.Next[i];
+ AcpiUtUpdateRefCount (PrevObject, Action);
+ PrevObject = NextObject;
+ }
+ }
break;
case ACPI_TYPE_PACKAGE:
for (i = 0; i < Object->Package.Count; i++)
{
/*
- * Push each element onto the stack for later processing.
- * Note: There can be null elements within the package,
- * these are simply ignored
+ * Null package elements are legal and can be simply
+ * ignored.
*/
- Status = AcpiUtCreateUpdateStateAndPush (
- Object->Package.Elements[i], Action, &StateList);
- if (ACPI_FAILURE (Status))
+ NextObject = Object->Package.Elements[i];
+ if (!NextObject)
{
- goto ErrorExit;
+ continue;
+ }
+
+ switch (NextObject->Common.Type)
+ {
+ case ACPI_TYPE_INTEGER:
+ case ACPI_TYPE_STRING:
+ case ACPI_TYPE_BUFFER:
+ /*
+ * For these very simple sub-objects, we can just
+ * update the reference count here and continue.
+ * Greatly increases performance of this operation.
+ */
+ AcpiUtUpdateRefCount (NextObject, Action);
+ break;
+
+ default:
+ /*
+ * For complex sub-objects, push them onto the stack
+ * for later processing (this eliminates recursion.)
+ */
+ Status = AcpiUtCreateUpdateStateAndPush (
+ NextObject, Action, &StateList);
+ if (ACPI_FAILURE (Status))
+ {
+ goto ErrorExit;
+ }
+ break;
}
}
+ NextObject = NULL;
break;
case ACPI_TYPE_BUFFER_FIELD:
case ACPI_TYPE_REGION:
default:
+
break; /* No subobjects for all other types */
}
}
}
- return_ACPI_STATUS (AE_OK);
+ return (AE_OK);
ErrorExit:
AcpiUtDeleteGenericState (State);
}
- return_ACPI_STATUS (Status);
+ return (Status);
}
ACPI_OPERAND_OBJECT *Object)
{
- ACPI_FUNCTION_TRACE_PTR (UtAddReference, Object);
+ ACPI_FUNCTION_NAME (UtAddReference);
/* Ensure that we have a valid object */
if (!AcpiUtValidInternalObject (Object))
{
- return_VOID;
+ return;
}
ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
/* Increment the reference count */
(void) AcpiUtUpdateObjectReference (Object, REF_INCREMENT);
- return_VOID;
+ return;
}
ACPI_OPERAND_OBJECT *Object)
{
- ACPI_FUNCTION_TRACE_PTR (UtRemoveReference, Object);
+ ACPI_FUNCTION_NAME (UtRemoveReference);
/*
* Allow a NULL pointer to be passed in, just ignore it. This saves
* each caller from having to check. Also, ignore NS nodes.
- *
*/
if (!Object ||
(ACPI_GET_DESCRIPTOR_TYPE (Object) == ACPI_DESC_TYPE_NAMED))
{
- return_VOID;
+ return;
}
/* Ensure that we have a valid object */
if (!AcpiUtValidInternalObject (Object))
{
- return_VOID;
+ return;
}
ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
* of all subobjects!)
*/
(void) AcpiUtUpdateObjectReference (Object, REF_DECREMENT);
- return_VOID;
+ return;
}
-
-
--- /dev/null
+/*******************************************************************************
+ *
+ * Module Name: uterror - Various internal error/warning output functions
+ *
+ ******************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acnamesp.h"
+
+
+#define _COMPONENT ACPI_UTILITIES
+ ACPI_MODULE_NAME ("uterror")
+
+
+/*
+ * This module contains internal error functions that may
+ * be configured out.
+ */
+#if !defined (ACPI_NO_ERROR_MESSAGES)
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtPredefinedWarning
+ *
+ * PARAMETERS: ModuleName - Caller's module name (for error output)
+ * LineNumber - Caller's line number (for error output)
+ * Pathname - Full pathname to the node
+ * NodeFlags - From Namespace node for the method/object
+ * Format - Printf format string + additional args
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Warnings for the predefined validation module. Messages are
+ * only emitted the first time a problem with a particular
+ * method/object is detected. This prevents a flood of error
+ * messages for methods that are repeatedly evaluated.
+ *
+ ******************************************************************************/
+
+void ACPI_INTERNAL_VAR_XFACE
+AcpiUtPredefinedWarning (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ char *Pathname,
+ UINT8 NodeFlags,
+ const char *Format,
+ ...)
+{
+ va_list ArgList;
+
+
+ /*
+ * Warning messages for this method/object will be disabled after the
+ * first time a validation fails or an object is successfully repaired.
+ */
+ if (NodeFlags & ANOBJ_EVALUATED)
+ {
+ return;
+ }
+
+ AcpiOsPrintf (ACPI_MSG_WARNING "%s: ", Pathname);
+
+ va_start (ArgList, Format);
+ AcpiOsVprintf (Format, ArgList);
+ ACPI_MSG_SUFFIX;
+ va_end (ArgList);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtPredefinedInfo
+ *
+ * PARAMETERS: ModuleName - Caller's module name (for error output)
+ * LineNumber - Caller's line number (for error output)
+ * Pathname - Full pathname to the node
+ * NodeFlags - From Namespace node for the method/object
+ * Format - Printf format string + additional args
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Info messages for the predefined validation module. Messages
+ * are only emitted the first time a problem with a particular
+ * method/object is detected. This prevents a flood of
+ * messages for methods that are repeatedly evaluated.
+ *
+ ******************************************************************************/
+
+void ACPI_INTERNAL_VAR_XFACE
+AcpiUtPredefinedInfo (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ char *Pathname,
+ UINT8 NodeFlags,
+ const char *Format,
+ ...)
+{
+ va_list ArgList;
+
+
+ /*
+ * Warning messages for this method/object will be disabled after the
+ * first time a validation fails or an object is successfully repaired.
+ */
+ if (NodeFlags & ANOBJ_EVALUATED)
+ {
+ return;
+ }
+
+ AcpiOsPrintf (ACPI_MSG_INFO "%s: ", Pathname);
+
+ va_start (ArgList, Format);
+ AcpiOsVprintf (Format, ArgList);
+ ACPI_MSG_SUFFIX;
+ va_end (ArgList);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtPredefinedBiosError
+ *
+ * PARAMETERS: ModuleName - Caller's module name (for error output)
+ * LineNumber - Caller's line number (for error output)
+ * Pathname - Full pathname to the node
+ * NodeFlags - From Namespace node for the method/object
+ * Format - Printf format string + additional args
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: BIOS error message for predefined names. Messages
+ * are only emitted the first time a problem with a particular
+ * method/object is detected. This prevents a flood of
+ * messages for methods that are repeatedly evaluated.
+ *
+ ******************************************************************************/
+
+void ACPI_INTERNAL_VAR_XFACE
+AcpiUtPredefinedBiosError (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ char *Pathname,
+ UINT8 NodeFlags,
+ const char *Format,
+ ...)
+{
+ va_list ArgList;
+
+
+ /*
+ * Warning messages for this method/object will be disabled after the
+ * first time a validation fails or an object is successfully repaired.
+ */
+ if (NodeFlags & ANOBJ_EVALUATED)
+ {
+ return;
+ }
+
+ AcpiOsPrintf (ACPI_MSG_BIOS_ERROR "%s: ", Pathname);
+
+ va_start (ArgList, Format);
+ AcpiOsVprintf (Format, ArgList);
+ ACPI_MSG_SUFFIX;
+ va_end (ArgList);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtNamespaceError
+ *
+ * PARAMETERS: ModuleName - Caller's module name (for error output)
+ * LineNumber - Caller's line number (for error output)
+ * InternalName - Name or path of the namespace node
+ * LookupStatus - Exception code from NS lookup
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Print error message with the full pathname for the NS node.
+ *
+ ******************************************************************************/
+
+void
+AcpiUtNamespaceError (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ const char *InternalName,
+ ACPI_STATUS LookupStatus)
+{
+ ACPI_STATUS Status;
+ UINT32 BadName;
+ char *Name = NULL;
+
+
+ ACPI_MSG_REDIRECT_BEGIN;
+ AcpiOsPrintf (ACPI_MSG_ERROR);
+
+ if (LookupStatus == AE_BAD_CHARACTER)
+ {
+ /* There is a non-ascii character in the name */
+
+ ACPI_MOVE_32_TO_32 (&BadName, ACPI_CAST_PTR (UINT32, InternalName));
+ AcpiOsPrintf ("[0x%.8X] (NON-ASCII)", BadName);
+ }
+ else
+ {
+ /* Convert path to external format */
+
+ Status = AcpiNsExternalizeName (ACPI_UINT32_MAX,
+ InternalName, NULL, &Name);
+
+ /* Print target name */
+
+ if (ACPI_SUCCESS (Status))
+ {
+ AcpiOsPrintf ("[%s]", Name);
+ }
+ else
+ {
+ AcpiOsPrintf ("[COULD NOT EXTERNALIZE NAME]");
+ }
+
+ if (Name)
+ {
+ ACPI_FREE (Name);
+ }
+ }
+
+ AcpiOsPrintf (" Namespace lookup failure, %s",
+ AcpiFormatException (LookupStatus));
+
+ ACPI_MSG_SUFFIX;
+ ACPI_MSG_REDIRECT_END;
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtMethodError
+ *
+ * PARAMETERS: ModuleName - Caller's module name (for error output)
+ * LineNumber - Caller's line number (for error output)
+ * Message - Error message to use on failure
+ * PrefixNode - Prefix relative to the path
+ * Path - Path to the node (optional)
+ * MethodStatus - Execution status
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Print error message with the full pathname for the method.
+ *
+ ******************************************************************************/
+
+void
+AcpiUtMethodError (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ const char *Message,
+ ACPI_NAMESPACE_NODE *PrefixNode,
+ const char *Path,
+ ACPI_STATUS MethodStatus)
+{
+ ACPI_STATUS Status;
+ ACPI_NAMESPACE_NODE *Node = PrefixNode;
+
+
+ ACPI_MSG_REDIRECT_BEGIN;
+ AcpiOsPrintf (ACPI_MSG_ERROR);
+
+ if (Path)
+ {
+ Status = AcpiNsGetNode (PrefixNode, Path, ACPI_NS_NO_UPSEARCH,
+ &Node);
+ if (ACPI_FAILURE (Status))
+ {
+ AcpiOsPrintf ("[Could not get node by pathname]");
+ }
+ }
+
+ AcpiNsPrintNodePathname (Node, Message);
+ AcpiOsPrintf (", %s", AcpiFormatException (MethodStatus));
+
+ ACPI_MSG_SUFFIX;
+ ACPI_MSG_REDIRECT_END;
+}
+
+#endif /* ACPI_NO_ERROR_MESSAGES */
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __UTEVAL_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
ACPI_MODULE_NAME ("uteval")
-/*
- * Strings supported by the _OSI predefined (internal) method.
- *
- * March 2009: Removed "Linux" as this host no longer wants to respond true
- * for this string. Basically, the only safe OS strings are windows-related
- * and in many or most cases represent the only test path within the
- * BIOS-provided ASL code.
- *
- * The second element of each entry is used to track the newest version of
- * Windows that the BIOS has requested.
- */
-static const ACPI_INTERFACE_INFO AcpiInterfacesSupported[] =
-{
- /* Operating System Vendor Strings */
-
- {"Windows 2000", ACPI_OSI_WIN_2000}, /* Windows 2000 */
- {"Windows 2001", ACPI_OSI_WIN_XP}, /* Windows XP */
- {"Windows 2001 SP1", ACPI_OSI_WIN_XP_SP1}, /* Windows XP SP1 */
- {"Windows 2001.1", ACPI_OSI_WINSRV_2003}, /* Windows Server 2003 */
- {"Windows 2001 SP2", ACPI_OSI_WIN_XP_SP2}, /* Windows XP SP2 */
- {"Windows 2001.1 SP1", ACPI_OSI_WINSRV_2003_SP1}, /* Windows Server 2003 SP1 - Added 03/2006 */
- {"Windows 2006", ACPI_OSI_WIN_VISTA}, /* Windows Vista - Added 03/2006 */
- {"Windows 2006.1", ACPI_OSI_WINSRV_2008}, /* Windows Server 2008 - Added 09/2009 */
- {"Windows 2006 SP1", ACPI_OSI_WIN_VISTA_SP1}, /* Windows Vista SP1 - Added 09/2009 */
- {"Windows 2009", ACPI_OSI_WIN_7}, /* Windows 7 and Server 2008 R2 - Added 09/2009 */
-
- /* Feature Group Strings */
-
- {"Extended Address Space Descriptor", 0}
-
- /*
- * All "optional" feature group strings (features that are implemented
- * by the host) should be implemented in the host version of
- * AcpiOsValidateInterface and should not be added here.
- */
-};
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtOsiImplementation
- *
- * PARAMETERS: WalkState - Current walk state
- *
- * RETURN: Status
- *
- * DESCRIPTION: Implementation of the _OSI predefined control method
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiUtOsiImplementation (
- ACPI_WALK_STATE *WalkState)
-{
- ACPI_STATUS Status;
- ACPI_OPERAND_OBJECT *StringDesc;
- ACPI_OPERAND_OBJECT *ReturnDesc;
- UINT32 ReturnValue;
- UINT32 i;
-
-
- ACPI_FUNCTION_TRACE (UtOsiImplementation);
-
-
- /* Validate the string input argument */
-
- StringDesc = WalkState->Arguments[0].Object;
- if (!StringDesc || (StringDesc->Common.Type != ACPI_TYPE_STRING))
- {
- return_ACPI_STATUS (AE_TYPE);
- }
-
- /* Create a return object */
-
- ReturnDesc = AcpiUtCreateInternalObject (ACPI_TYPE_INTEGER);
- if (!ReturnDesc)
- {
- return_ACPI_STATUS (AE_NO_MEMORY);
- }
-
- /* Default return value is 0, NOT SUPPORTED */
-
- ReturnValue = 0;
-
- /* Compare input string to static table of supported interfaces */
-
- for (i = 0; i < ACPI_ARRAY_LENGTH (AcpiInterfacesSupported); i++)
- {
- if (!ACPI_STRCMP (StringDesc->String.Pointer,
- AcpiInterfacesSupported[i].Name))
- {
- /*
- * The interface is supported.
- * Update the OsiData if necessary. We keep track of the latest
- * version of Windows that has been requested by the BIOS.
- */
- if (AcpiInterfacesSupported[i].Value > AcpiGbl_OsiData)
- {
- AcpiGbl_OsiData = AcpiInterfacesSupported[i].Value;
- }
-
- ReturnValue = ACPI_UINT32_MAX;
- goto Exit;
- }
- }
-
- /*
- * Did not match the string in the static table, call the host OSL to
- * check for a match with one of the optional strings (such as
- * "Module Device", "3.0 Thermal Model", etc.)
- */
- Status = AcpiOsValidateInterface (StringDesc->String.Pointer);
- if (ACPI_SUCCESS (Status))
- {
- /* The interface is supported */
-
- ReturnValue = ACPI_UINT32_MAX;
- }
-
-
-Exit:
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INFO,
- "ACPI: BIOS _OSI(%s) is %ssupported\n",
- StringDesc->String.Pointer, ReturnValue == 0 ? "not " : ""));
-
- /* Complete the return value */
-
- ReturnDesc->Integer.Value = ReturnValue;
- WalkState->ReturnDesc = ReturnDesc;
- return_ACPI_STATUS (AE_OK);
-}
-
-
/*******************************************************************************
*
* FUNCTION: AcpiUtEvaluateObject
}
Info->PrefixNode = PrefixNode;
- Info->Pathname = Path;
+ Info->RelativePathname = Path;
/* Evaluate the object/method */
switch ((Info->ReturnObject)->Common.Type)
{
case ACPI_TYPE_INTEGER:
+
ReturnBtype = ACPI_BTYPE_INTEGER;
break;
case ACPI_TYPE_BUFFER:
+
ReturnBtype = ACPI_BTYPE_BUFFER;
break;
case ACPI_TYPE_STRING:
+
ReturnBtype = ACPI_BTYPE_STRING;
break;
case ACPI_TYPE_PACKAGE:
+
ReturnBtype = ACPI_BTYPE_PACKAGE;
break;
default:
+
ReturnBtype = 0;
break;
}
* RETURN: Status
*
* DESCRIPTION: Executes _STA for selected device and stores results in
- * *Flags.
+ * *Flags. If _STA does not exist, then the device is assumed
+ * to be present/functional/enabled (as per the ACPI spec).
*
* NOTE: Internal function, no parameter validation
*
{
if (AE_NOT_FOUND == Status)
{
+ /*
+ * if _STA does not exist, then (as per the ACPI specification),
+ * the returned flags will indicate that the device is present,
+ * functional, and enabled.
+ */
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
"_STA on %4.4s was not found, assuming device is present\n",
AcpiUtGetNodeName (DeviceNode)));
--- /dev/null
+/*******************************************************************************
+ *
+ * Module Name: utexcep - Exception code support
+ *
+ ******************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#define EXPORT_ACPI_INTERFACES
+
+#define ACPI_DEFINE_EXCEPTION_TABLE
+#include "acpi.h"
+#include "accommon.h"
+
+
+#define _COMPONENT ACPI_UTILITIES
+ ACPI_MODULE_NAME ("utexcep")
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiFormatException
+ *
+ * PARAMETERS: Status - The ACPI_STATUS code to be formatted
+ *
+ * RETURN: A string containing the exception text. A valid pointer is
+ * always returned.
+ *
+ * DESCRIPTION: This function translates an ACPI exception into an ASCII
+ * string. Returns "unknown status" string for invalid codes.
+ *
+ ******************************************************************************/
+
+const char *
+AcpiFormatException (
+ ACPI_STATUS Status)
+{
+ const ACPI_EXCEPTION_INFO *Exception;
+
+
+ ACPI_FUNCTION_ENTRY ();
+
+
+ Exception = AcpiUtValidateException (Status);
+ if (!Exception)
+ {
+ /* Exception code was not recognized */
+
+ ACPI_ERROR ((AE_INFO,
+ "Unknown exception code: 0x%8.8X", Status));
+
+ return ("UNKNOWN_STATUS_CODE");
+ }
+
+ return (Exception->Name);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiFormatException)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtValidateException
+ *
+ * PARAMETERS: Status - The ACPI_STATUS code to be formatted
+ *
+ * RETURN: A string containing the exception text. NULL if exception is
+ * not valid.
+ *
+ * DESCRIPTION: This function validates and translates an ACPI exception into
+ * an ASCII string.
+ *
+ ******************************************************************************/
+
+const ACPI_EXCEPTION_INFO *
+AcpiUtValidateException (
+ ACPI_STATUS Status)
+{
+ UINT32 SubStatus;
+ const ACPI_EXCEPTION_INFO *Exception = NULL;
+
+
+ ACPI_FUNCTION_ENTRY ();
+
+
+ /*
+ * Status is composed of two parts, a "type" and an actual code
+ */
+ SubStatus = (Status & ~AE_CODE_MASK);
+
+ switch (Status & AE_CODE_MASK)
+ {
+ case AE_CODE_ENVIRONMENTAL:
+
+ if (SubStatus <= AE_CODE_ENV_MAX)
+ {
+ Exception = &AcpiGbl_ExceptionNames_Env [SubStatus];
+ }
+ break;
+
+ case AE_CODE_PROGRAMMER:
+
+ if (SubStatus <= AE_CODE_PGM_MAX)
+ {
+ Exception = &AcpiGbl_ExceptionNames_Pgm [SubStatus];
+ }
+ break;
+
+ case AE_CODE_ACPI_TABLES:
+
+ if (SubStatus <= AE_CODE_TBL_MAX)
+ {
+ Exception = &AcpiGbl_ExceptionNames_Tbl [SubStatus];
+ }
+ break;
+
+ case AE_CODE_AML:
+
+ if (SubStatus <= AE_CODE_AML_MAX)
+ {
+ Exception = &AcpiGbl_ExceptionNames_Aml [SubStatus];
+ }
+ break;
+
+ case AE_CODE_CONTROL:
+
+ if (SubStatus <= AE_CODE_CTRL_MAX)
+ {
+ Exception = &AcpiGbl_ExceptionNames_Ctrl [SubStatus];
+ }
+ break;
+
+ default:
+
+ break;
+ }
+
+ if (!Exception || !Exception->Name)
+ {
+ return (NULL);
+ }
+
+ return (Exception);
+}
--- /dev/null
+/*******************************************************************************
+ *
+ * Module Name: utfileio - simple file I/O routines
+ *
+ ******************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "actables.h"
+#include "acapps.h"
+
+#ifdef ACPI_ASL_COMPILER
+#include "aslcompiler.h"
+#endif
+
+
+#define _COMPONENT ACPI_CA_DEBUGGER
+ ACPI_MODULE_NAME ("utfileio")
+
+
+#ifdef ACPI_APPLICATION
+
+/* Local prototypes */
+
+static ACPI_STATUS
+AcpiUtCheckTextModeCorruption (
+ UINT8 *Table,
+ UINT32 TableLength,
+ UINT32 FileLength);
+
+static ACPI_STATUS
+AcpiUtReadTable (
+ FILE *fp,
+ ACPI_TABLE_HEADER **Table,
+ UINT32 *TableLength);
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtCheckTextModeCorruption
+ *
+ * PARAMETERS: Table - Table buffer
+ * TableLength - Length of table from the table header
+ * FileLength - Length of the file that contains the table
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Check table for text mode file corruption where all linefeed
+ * characters (LF) have been replaced by carriage return linefeed
+ * pairs (CR/LF).
+ *
+ ******************************************************************************/
+
+static ACPI_STATUS
+AcpiUtCheckTextModeCorruption (
+ UINT8 *Table,
+ UINT32 TableLength,
+ UINT32 FileLength)
+{
+ UINT32 i;
+ UINT32 Pairs = 0;
+
+
+ if (TableLength != FileLength)
+ {
+ ACPI_WARNING ((AE_INFO,
+ "File length (0x%X) is not the same as the table length (0x%X)",
+ FileLength, TableLength));
+ }
+
+ /* Scan entire table to determine if each LF has been prefixed with a CR */
+
+ for (i = 1; i < FileLength; i++)
+ {
+ if (Table[i] == 0x0A)
+ {
+ if (Table[i - 1] != 0x0D)
+ {
+ /* The LF does not have a preceding CR, table not corrupted */
+
+ return (AE_OK);
+ }
+ else
+ {
+ /* Found a CR/LF pair */
+
+ Pairs++;
+ }
+ i++;
+ }
+ }
+
+ if (!Pairs)
+ {
+ return (AE_OK);
+ }
+
+ /*
+ * Entire table scanned, each CR is part of a CR/LF pair --
+ * meaning that the table was treated as a text file somewhere.
+ *
+ * NOTE: We can't "fix" the table, because any existing CR/LF pairs in the
+ * original table are left untouched by the text conversion process --
+ * meaning that we cannot simply replace CR/LF pairs with LFs.
+ */
+ AcpiOsPrintf ("Table has been corrupted by text mode conversion\n");
+ AcpiOsPrintf ("All LFs (%u) were changed to CR/LF pairs\n", Pairs);
+ AcpiOsPrintf ("Table cannot be repaired!\n");
+ return (AE_BAD_VALUE);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtReadTable
+ *
+ * PARAMETERS: fp - File that contains table
+ * Table - Return value, buffer with table
+ * TableLength - Return value, length of table
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Load the DSDT from the file pointer
+ *
+ ******************************************************************************/
+
+static ACPI_STATUS
+AcpiUtReadTable (
+ FILE *fp,
+ ACPI_TABLE_HEADER **Table,
+ UINT32 *TableLength)
+{
+ ACPI_TABLE_HEADER TableHeader;
+ UINT32 Actual;
+ ACPI_STATUS Status;
+ UINT32 FileSize;
+ BOOLEAN StandardHeader = TRUE;
+ INT32 Count;
+
+ /* Get the file size */
+
+ FileSize = CmGetFileSize (fp);
+ if (FileSize == ACPI_UINT32_MAX)
+ {
+ return (AE_ERROR);
+ }
+
+ if (FileSize < 4)
+ {
+ return (AE_BAD_HEADER);
+ }
+
+ /* Read the signature */
+
+ fseek (fp, 0, SEEK_SET);
+
+ Count = fread (&TableHeader, 1, sizeof (ACPI_TABLE_HEADER), fp);
+ if (Count != sizeof (ACPI_TABLE_HEADER))
+ {
+ AcpiOsPrintf ("Could not read the table header\n");
+ return (AE_BAD_HEADER);
+ }
+
+ /* The RSDP table does not have standard ACPI header */
+
+ if (ACPI_VALIDATE_RSDP_SIG (TableHeader.Signature))
+ {
+ *TableLength = FileSize;
+ StandardHeader = FALSE;
+ }
+ else
+ {
+
+#if 0
+ /* Validate the table header/length */
+
+ Status = AcpiTbValidateTableHeader (&TableHeader);
+ if (ACPI_FAILURE (Status))
+ {
+ AcpiOsPrintf ("Table header is invalid!\n");
+ return (Status);
+ }
+#endif
+
+ /* File size must be at least as long as the Header-specified length */
+
+ if (TableHeader.Length > FileSize)
+ {
+ AcpiOsPrintf (
+ "TableHeader length [0x%X] greater than the input file size [0x%X]\n",
+ TableHeader.Length, FileSize);
+
+#ifdef ACPI_ASL_COMPILER
+ Status = FlCheckForAscii (fp, NULL, FALSE);
+ if (ACPI_SUCCESS (Status))
+ {
+ AcpiOsPrintf ("File appears to be ASCII only, must be binary\n");
+ }
+#endif
+ return (AE_BAD_HEADER);
+ }
+
+#ifdef ACPI_OBSOLETE_CODE
+ /* We only support a limited number of table types */
+
+ if (!ACPI_COMPARE_NAME ((char *) TableHeader.Signature, ACPI_SIG_DSDT) &&
+ !ACPI_COMPARE_NAME ((char *) TableHeader.Signature, ACPI_SIG_PSDT) &&
+ !ACPI_COMPARE_NAME ((char *) TableHeader.Signature, ACPI_SIG_SSDT))
+ {
+ AcpiOsPrintf ("Table signature [%4.4s] is invalid or not supported\n",
+ (char *) TableHeader.Signature);
+ ACPI_DUMP_BUFFER (&TableHeader, sizeof (ACPI_TABLE_HEADER));
+ return (AE_ERROR);
+ }
+#endif
+
+ *TableLength = TableHeader.Length;
+ }
+
+ /* Allocate a buffer for the table */
+
+ *Table = AcpiOsAllocate ((size_t) FileSize);
+ if (!*Table)
+ {
+ AcpiOsPrintf (
+ "Could not allocate memory for ACPI table %4.4s (size=0x%X)\n",
+ TableHeader.Signature, *TableLength);
+ return (AE_NO_MEMORY);
+ }
+
+ /* Get the rest of the table */
+
+ fseek (fp, 0, SEEK_SET);
+ Actual = fread (*Table, 1, (size_t) FileSize, fp);
+ if (Actual == FileSize)
+ {
+ if (StandardHeader)
+ {
+ /* Now validate the checksum */
+
+ Status = AcpiTbVerifyChecksum ((void *) *Table,
+ ACPI_CAST_PTR (ACPI_TABLE_HEADER, *Table)->Length);
+
+ if (Status == AE_BAD_CHECKSUM)
+ {
+ Status = AcpiUtCheckTextModeCorruption ((UINT8 *) *Table,
+ FileSize, (*Table)->Length);
+ return (Status);
+ }
+ }
+ return (AE_OK);
+ }
+
+ if (Actual > 0)
+ {
+ AcpiOsPrintf ("Warning - reading table, asked for %X got %X\n",
+ FileSize, Actual);
+ return (AE_OK);
+ }
+
+ AcpiOsPrintf ("Error - could not read the table file\n");
+ AcpiOsFree (*Table);
+ *Table = NULL;
+ *TableLength = 0;
+ return (AE_ERROR);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtReadTableFromFile
+ *
+ * PARAMETERS: Filename - File where table is located
+ * Table - Where a pointer to the table is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Get an ACPI table from a file
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiUtReadTableFromFile (
+ char *Filename,
+ ACPI_TABLE_HEADER **Table)
+{
+ FILE *File;
+ UINT32 FileSize;
+ UINT32 TableLength;
+ ACPI_STATUS Status = AE_ERROR;
+
+
+ /* Open the file, get current size */
+
+ File = fopen (Filename, "rb");
+ if (!File)
+ {
+ perror ("Could not open input file");
+ return (Status);
+ }
+
+ FileSize = CmGetFileSize (File);
+ if (FileSize == ACPI_UINT32_MAX)
+ {
+ goto Exit;
+ }
+
+ /* Get the entire file */
+
+ fprintf (stderr, "Loading Acpi table from file %10s - Length %.8u (%06X)\n",
+ Filename, FileSize, FileSize);
+
+ Status = AcpiUtReadTable (File, Table, &TableLength);
+ if (ACPI_FAILURE (Status))
+ {
+ AcpiOsPrintf ("Could not get table from the file\n");
+ }
+
+Exit:
+ fclose(File);
+ return (Status);
+}
+
+#endif
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
-#define __UTGLOBAL_C__
+#define EXPORT_ACPI_INTERFACES
#define DEFINE_ACPI_GLOBALS
#include "acpi.h"
#include "accommon.h"
-#include "acnamesp.h"
#define _COMPONENT ACPI_UTILITIES
ACPI_MODULE_NAME ("utglobal")
*
******************************************************************************/
-/*
- * We want the debug switches statically initialized so they
- * are already set when the debugger is entered.
- */
-
-/* Debug switch - level and trace mask */
-
-#ifdef ACPI_DEBUG_OUTPUT
-UINT32 AcpiDbgLevel = ACPI_DEBUG_DEFAULT;
-#else
-UINT32 AcpiDbgLevel = ACPI_NORMAL_DEFAULT;
-#endif
-
-/* Debug switch - layer (component) mask */
-
-UINT32 AcpiDbgLayer = ACPI_COMPONENT_DEFAULT;
-UINT32 AcpiGbl_NestingLevel = 0;
-
-/* Debugger globals */
-
-BOOLEAN AcpiGbl_DbTerminateThreads = FALSE;
-BOOLEAN AcpiGbl_AbortMethod = FALSE;
-BOOLEAN AcpiGbl_MethodExecuting = FALSE;
-
-/* System flags */
-
-UINT32 AcpiGbl_StartupFlags = 0;
-
-/* System starts uninitialized */
-
-BOOLEAN AcpiGbl_Shutdown = TRUE;
+/* Various state name strings */
const char *AcpiGbl_SleepStateNames[ACPI_S_STATE_COUNT] =
{
};
-/*******************************************************************************
- *
- * FUNCTION: AcpiFormatException
- *
- * PARAMETERS: Status - The ACPI_STATUS code to be formatted
- *
- * RETURN: A string containing the exception text. A valid pointer is
- * always returned.
- *
- * DESCRIPTION: This function translates an ACPI exception into an ASCII string
- * It is here instead of utxface.c so it is always present.
- *
- ******************************************************************************/
-
-const char *
-AcpiFormatException (
- ACPI_STATUS Status)
-{
- const char *Exception = NULL;
-
-
- ACPI_FUNCTION_ENTRY ();
-
-
- Exception = AcpiUtValidateException (Status);
- if (!Exception)
- {
- /* Exception code was not recognized */
-
- ACPI_ERROR ((AE_INFO,
- "Unknown exception code: 0x%8.8X", Status));
-
- Exception = "UNKNOWN_STATUS_CODE";
- }
-
- return (ACPI_CAST_PTR (const char, Exception));
-}
-
-ACPI_EXPORT_SYMBOL (AcpiFormatException)
-
-
/*******************************************************************************
*
* Namespace globals
* 1) _SB_ is defined to be a device to allow \_SB_._INI to be run
* during the initialization sequence.
* 2) _TZ_ is defined to be a thermal zone in order to allow ASL code to
- * perform a Notify() operation on it.
+ * perform a Notify() operation on it. 09/2010: Changed to type Device.
+ * This still allows notifies, but does not confuse host code that
+ * searches for valid ThermalZone objects.
*/
const ACPI_PREDEFINED_NAMES AcpiGbl_PreDefinedNames[] =
{
{"_PR_", ACPI_TYPE_LOCAL_SCOPE, NULL},
{"_SB_", ACPI_TYPE_DEVICE, NULL},
{"_SI_", ACPI_TYPE_LOCAL_SCOPE, NULL},
- {"_TZ_", ACPI_TYPE_THERMAL, NULL},
+ {"_TZ_", ACPI_TYPE_DEVICE, NULL},
{"_REV", ACPI_TYPE_INTEGER, (char *) ACPI_CA_SUPPORT_LEVEL},
{"_OS_", ACPI_TYPE_STRING, ACPI_OS_NAME},
{"_GL_", ACPI_TYPE_MUTEX, (char *) 1},
{NULL, ACPI_TYPE_ANY, NULL}
};
-/*
- * Properties of the ACPI Object Types, both internal and external.
- * The table is indexed by values of ACPI_OBJECT_TYPE
- */
-const UINT8 AcpiGbl_NsProperties[ACPI_NUM_NS_TYPES] =
-{
- ACPI_NS_NORMAL, /* 00 Any */
- ACPI_NS_NORMAL, /* 01 Number */
- ACPI_NS_NORMAL, /* 02 String */
- ACPI_NS_NORMAL, /* 03 Buffer */
- ACPI_NS_NORMAL, /* 04 Package */
- ACPI_NS_NORMAL, /* 05 FieldUnit */
- ACPI_NS_NEWSCOPE, /* 06 Device */
- ACPI_NS_NORMAL, /* 07 Event */
- ACPI_NS_NEWSCOPE, /* 08 Method */
- ACPI_NS_NORMAL, /* 09 Mutex */
- ACPI_NS_NORMAL, /* 10 Region */
- ACPI_NS_NEWSCOPE, /* 11 Power */
- ACPI_NS_NEWSCOPE, /* 12 Processor */
- ACPI_NS_NEWSCOPE, /* 13 Thermal */
- ACPI_NS_NORMAL, /* 14 BufferField */
- ACPI_NS_NORMAL, /* 15 DdbHandle */
- ACPI_NS_NORMAL, /* 16 Debug Object */
- ACPI_NS_NORMAL, /* 17 DefField */
- ACPI_NS_NORMAL, /* 18 BankField */
- ACPI_NS_NORMAL, /* 19 IndexField */
- ACPI_NS_NORMAL, /* 20 Reference */
- ACPI_NS_NORMAL, /* 21 Alias */
- ACPI_NS_NORMAL, /* 22 MethodAlias */
- ACPI_NS_NORMAL, /* 23 Notify */
- ACPI_NS_NORMAL, /* 24 Address Handler */
- ACPI_NS_NEWSCOPE | ACPI_NS_LOCAL, /* 25 Resource Desc */
- ACPI_NS_NEWSCOPE | ACPI_NS_LOCAL, /* 26 Resource Field */
- ACPI_NS_NEWSCOPE, /* 27 Scope */
- ACPI_NS_NORMAL, /* 28 Extra */
- ACPI_NS_NORMAL, /* 29 Data */
- ACPI_NS_NORMAL /* 30 Invalid */
-};
-
-
-/* Hex to ASCII conversion table */
-
-static const char AcpiGbl_HexToAscii[] =
-{
- '0','1','2','3','4','5','6','7',
- '8','9','A','B','C','D','E','F'
-};
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtHexToAsciiChar
- *
- * PARAMETERS: Integer - Contains the hex digit
- * Position - bit position of the digit within the
- * integer (multiple of 4)
- *
- * RETURN: The converted Ascii character
- *
- * DESCRIPTION: Convert a hex digit to an Ascii character
- *
- ******************************************************************************/
-
-char
-AcpiUtHexToAsciiChar (
- UINT64 Integer,
- UINT32 Position)
-{
-
- return (AcpiGbl_HexToAscii[(Integer >> Position) & 0xF]);
-}
-
+#if (!ACPI_REDUCED_HARDWARE)
/******************************************************************************
*
* Event and Hardware globals
/* ACPI_EVENT_SLEEP_BUTTON */ {ACPI_BITREG_SLEEP_BUTTON_STATUS, ACPI_BITREG_SLEEP_BUTTON_ENABLE, ACPI_BITMASK_SLEEP_BUTTON_STATUS, ACPI_BITMASK_SLEEP_BUTTON_ENABLE},
/* ACPI_EVENT_RTC */ {ACPI_BITREG_RT_CLOCK_STATUS, ACPI_BITREG_RT_CLOCK_ENABLE, ACPI_BITMASK_RT_CLOCK_STATUS, ACPI_BITMASK_RT_CLOCK_ENABLE},
};
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtGetRegionName
- *
- * PARAMETERS: None.
- *
- * RETURN: Status
- *
- * DESCRIPTION: Translate a Space ID into a name string (Debug only)
- *
- ******************************************************************************/
-
-/* Region type decoding */
-
-const char *AcpiGbl_RegionTypes[ACPI_NUM_PREDEFINED_REGIONS] =
-{
- "SystemMemory",
- "SystemIO",
- "PCI_Config",
- "EmbeddedControl",
- "SMBus",
- "SystemCMOS",
- "PCIBARTarget",
- "IPMI",
- "DataTable"
-};
-
-
-char *
-AcpiUtGetRegionName (
- UINT8 SpaceId)
-{
-
- if (SpaceId >= ACPI_USER_REGION_BEGIN)
- {
- return ("UserDefinedRegion");
- }
- else if (SpaceId >= ACPI_NUM_PREDEFINED_REGIONS)
- {
- return ("InvalidSpaceId");
- }
-
- return (ACPI_CAST_PTR (char, AcpiGbl_RegionTypes[SpaceId]));
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtGetEventName
- *
- * PARAMETERS: None.
- *
- * RETURN: Status
- *
- * DESCRIPTION: Translate a Event ID into a name string (Debug only)
- *
- ******************************************************************************/
-
-/* Event type decoding */
-
-static const char *AcpiGbl_EventTypes[ACPI_NUM_FIXED_EVENTS] =
-{
- "PM_Timer",
- "GlobalLock",
- "PowerButton",
- "SleepButton",
- "RealTimeClock",
-};
-
-
-char *
-AcpiUtGetEventName (
- UINT32 EventId)
-{
-
- if (EventId > ACPI_EVENT_MAX)
- {
- return ("InvalidEventID");
- }
-
- return (ACPI_CAST_PTR (char, AcpiGbl_EventTypes[EventId]));
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtGetTypeName
- *
- * PARAMETERS: None.
- *
- * RETURN: Status
- *
- * DESCRIPTION: Translate a Type ID into a name string (Debug only)
- *
- ******************************************************************************/
-
-/*
- * Elements of AcpiGbl_NsTypeNames below must match
- * one-to-one with values of ACPI_OBJECT_TYPE
- *
- * The type ACPI_TYPE_ANY (Untyped) is used as a "don't care" when searching;
- * when stored in a table it really means that we have thus far seen no
- * evidence to indicate what type is actually going to be stored for this entry.
- */
-static const char AcpiGbl_BadType[] = "UNDEFINED";
-
-/* Printable names of the ACPI object types */
-
-static const char *AcpiGbl_NsTypeNames[] =
-{
- /* 00 */ "Untyped",
- /* 01 */ "Integer",
- /* 02 */ "String",
- /* 03 */ "Buffer",
- /* 04 */ "Package",
- /* 05 */ "FieldUnit",
- /* 06 */ "Device",
- /* 07 */ "Event",
- /* 08 */ "Method",
- /* 09 */ "Mutex",
- /* 10 */ "Region",
- /* 11 */ "Power",
- /* 12 */ "Processor",
- /* 13 */ "Thermal",
- /* 14 */ "BufferField",
- /* 15 */ "DdbHandle",
- /* 16 */ "DebugObject",
- /* 17 */ "RegionField",
- /* 18 */ "BankField",
- /* 19 */ "IndexField",
- /* 20 */ "Reference",
- /* 21 */ "Alias",
- /* 22 */ "MethodAlias",
- /* 23 */ "Notify",
- /* 24 */ "AddrHandler",
- /* 25 */ "ResourceDesc",
- /* 26 */ "ResourceFld",
- /* 27 */ "Scope",
- /* 28 */ "Extra",
- /* 29 */ "Data",
- /* 30 */ "Invalid"
-};
-
-
-char *
-AcpiUtGetTypeName (
- ACPI_OBJECT_TYPE Type)
-{
-
- if (Type > ACPI_TYPE_INVALID)
- {
- return (ACPI_CAST_PTR (char, AcpiGbl_BadType));
- }
-
- return (ACPI_CAST_PTR (char, AcpiGbl_NsTypeNames[Type]));
-}
-
-
-char *
-AcpiUtGetObjectTypeName (
- ACPI_OPERAND_OBJECT *ObjDesc)
-{
-
- if (!ObjDesc)
- {
- return ("[NULL Object Descriptor]");
- }
-
- return (AcpiUtGetTypeName (ObjDesc->Common.Type));
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtGetNodeName
- *
- * PARAMETERS: Object - A namespace node
- *
- * RETURN: Pointer to a string
- *
- * DESCRIPTION: Validate the node and return the node's ACPI name.
- *
- ******************************************************************************/
-
-char *
-AcpiUtGetNodeName (
- void *Object)
-{
- ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) Object;
-
-
- /* Must return a string of exactly 4 characters == ACPI_NAME_SIZE */
-
- if (!Object)
- {
- return ("NULL");
- }
-
- /* Check for Root node */
-
- if ((Object == ACPI_ROOT_OBJECT) ||
- (Object == AcpiGbl_RootNode))
- {
- return ("\"\\\" ");
- }
-
- /* Descriptor must be a namespace node */
-
- if (ACPI_GET_DESCRIPTOR_TYPE (Node) != ACPI_DESC_TYPE_NAMED)
- {
- return ("####");
- }
-
- /*
- * Ensure name is valid. The name was validated/repaired when the node
- * was created, but make sure it has not been corrupted.
- */
- AcpiUtRepairName (Node->Name.Ascii);
-
- /* Return the name */
-
- return (Node->Name.Ascii);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtGetDescriptorName
- *
- * PARAMETERS: Object - An ACPI object
- *
- * RETURN: Pointer to a string
- *
- * DESCRIPTION: Validate object and return the descriptor type
- *
- ******************************************************************************/
-
-/* Printable names of object descriptor types */
-
-static const char *AcpiGbl_DescTypeNames[] =
-{
- /* 00 */ "Not a Descriptor",
- /* 01 */ "Cached",
- /* 02 */ "State-Generic",
- /* 03 */ "State-Update",
- /* 04 */ "State-Package",
- /* 05 */ "State-Control",
- /* 06 */ "State-RootParseScope",
- /* 07 */ "State-ParseScope",
- /* 08 */ "State-WalkScope",
- /* 09 */ "State-Result",
- /* 10 */ "State-Notify",
- /* 11 */ "State-Thread",
- /* 12 */ "Walk",
- /* 13 */ "Parser",
- /* 14 */ "Operand",
- /* 15 */ "Node"
-};
-
-
-char *
-AcpiUtGetDescriptorName (
- void *Object)
-{
-
- if (!Object)
- {
- return ("NULL OBJECT");
- }
-
- if (ACPI_GET_DESCRIPTOR_TYPE (Object) > ACPI_DESC_TYPE_MAX)
- {
- return ("Not a Descriptor");
- }
-
- return (ACPI_CAST_PTR (char,
- AcpiGbl_DescTypeNames[ACPI_GET_DESCRIPTOR_TYPE (Object)]));
-
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtGetReferenceName
- *
- * PARAMETERS: Object - An ACPI reference object
- *
- * RETURN: Pointer to a string
- *
- * DESCRIPTION: Decode a reference object sub-type to a string.
- *
- ******************************************************************************/
-
-/* Printable names of reference object sub-types */
-
-static const char *AcpiGbl_RefClassNames[] =
-{
- /* 00 */ "Local",
- /* 01 */ "Argument",
- /* 02 */ "RefOf",
- /* 03 */ "Index",
- /* 04 */ "DdbHandle",
- /* 05 */ "Named Object",
- /* 06 */ "Debug"
-};
-
-const char *
-AcpiUtGetReferenceName (
- ACPI_OPERAND_OBJECT *Object)
-{
-
- if (!Object)
- {
- return ("NULL Object");
- }
-
- if (ACPI_GET_DESCRIPTOR_TYPE (Object) != ACPI_DESC_TYPE_OPERAND)
- {
- return ("Not an Operand object");
- }
-
- if (Object->Common.Type != ACPI_TYPE_LOCAL_REFERENCE)
- {
- return ("Not a Reference object");
- }
-
- if (Object->Reference.Class > ACPI_REFCLASS_MAX)
- {
- return ("Unknown Reference class");
- }
-
- return (AcpiGbl_RefClassNames[Object->Reference.Class]);
-}
-
-
-#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
-/*
- * Strings and procedures used for debug only
- */
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtGetMutexName
- *
- * PARAMETERS: MutexId - The predefined ID for this mutex.
- *
- * RETURN: String containing the name of the mutex. Always returns a valid
- * pointer.
- *
- * DESCRIPTION: Translate a mutex ID into a name string (Debug only)
- *
- ******************************************************************************/
-
-char *
-AcpiUtGetMutexName (
- UINT32 MutexId)
-{
-
- if (MutexId > ACPI_MAX_MUTEX)
- {
- return ("Invalid Mutex ID");
- }
-
- return (AcpiGbl_MutexNames[MutexId]);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtGetNotifyName
- *
- * PARAMETERS: NotifyValue - Value from the Notify() request
- *
- * RETURN: String corresponding to the Notify Value.
- *
- * DESCRIPTION: Translate a Notify Value to a notify namestring.
- *
- ******************************************************************************/
-
-/* Names for Notify() values, used for debug output */
-
-static const char *AcpiGbl_NotifyValueNames[] =
-{
- "Bus Check",
- "Device Check",
- "Device Wake",
- "Eject Request",
- "Device Check Light",
- "Frequency Mismatch",
- "Bus Mode Mismatch",
- "Power Fault",
- "Capabilities Check",
- "Device PLD Check",
- "Reserved",
- "System Locality Update"
-};
-
-const char *
-AcpiUtGetNotifyName (
- UINT32 NotifyValue)
-{
-
- if (NotifyValue <= ACPI_NOTIFY_MAX)
- {
- return (AcpiGbl_NotifyValueNames[NotifyValue]);
- }
- else if (NotifyValue <= ACPI_MAX_SYS_NOTIFY)
- {
- return ("Reserved");
- }
- else /* Greater or equal to 0x80 */
- {
- return ("**Device Specific**");
- }
-}
-#endif
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtValidObjectType
- *
- * PARAMETERS: Type - Object type to be validated
- *
- * RETURN: TRUE if valid object type, FALSE otherwise
- *
- * DESCRIPTION: Validate an object type
- *
- ******************************************************************************/
-
-BOOLEAN
-AcpiUtValidObjectType (
- ACPI_OBJECT_TYPE Type)
-{
-
- if (Type > ACPI_TYPE_LOCAL_MAX)
- {
- /* Note: Assumes all TYPEs are contiguous (external/local) */
-
- return (FALSE);
- }
-
- return (TRUE);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtInitGlobals
- *
- * PARAMETERS: None
- *
- * RETURN: Status
- *
- * DESCRIPTION: Init library globals. All globals that require specific
- * initialization should be initialized here!
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiUtInitGlobals (
- void)
-{
- ACPI_STATUS Status;
- UINT32 i;
-
-
- ACPI_FUNCTION_TRACE (UtInitGlobals);
-
-
- /* Create all memory caches */
-
- Status = AcpiUtCreateCaches ();
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
-
- /* Mutex locked flags */
-
- for (i = 0; i < ACPI_NUM_MUTEX; i++)
- {
- AcpiGbl_MutexInfo[i].Mutex = NULL;
- AcpiGbl_MutexInfo[i].ThreadId = ACPI_MUTEX_NOT_ACQUIRED;
- AcpiGbl_MutexInfo[i].UseCount = 0;
- }
-
- for (i = 0; i < ACPI_NUM_OWNERID_MASKS; i++)
- {
- AcpiGbl_OwnerIdMask[i] = 0;
- }
-
- /* Last OwnerID is never valid */
-
- AcpiGbl_OwnerIdMask[ACPI_NUM_OWNERID_MASKS - 1] = 0x80000000;
-
- /* Event counters */
-
- AcpiMethodCount = 0;
- AcpiSciCount = 0;
- AcpiGpeCount = 0;
-
- for (i = 0; i < ACPI_NUM_FIXED_EVENTS; i++)
- {
- AcpiFixedEventCount[i] = 0;
- }
-
- /* GPE support */
-
- AcpiGbl_GpeXruptListHead = NULL;
- AcpiGbl_GpeFadtBlocks[0] = NULL;
- AcpiGbl_GpeFadtBlocks[1] = NULL;
- AcpiCurrentGpeCount = 0;
-
- /* Global handlers */
-
- AcpiGbl_SystemNotify.Handler = NULL;
- AcpiGbl_DeviceNotify.Handler = NULL;
- AcpiGbl_ExceptionHandler = NULL;
- AcpiGbl_InitHandler = NULL;
- AcpiGbl_TableHandler = NULL;
-
- /* Global Lock support */
-
- AcpiGbl_GlobalLockSemaphore = NULL;
- AcpiGbl_GlobalLockMutex = NULL;
- AcpiGbl_GlobalLockAcquired = FALSE;
- AcpiGbl_GlobalLockHandle = 0;
- AcpiGbl_GlobalLockPresent = FALSE;
-
- /* Miscellaneous variables */
-
- AcpiGbl_DSDT = NULL;
- AcpiGbl_CmSingleStep = FALSE;
- AcpiGbl_DbTerminateThreads = FALSE;
- AcpiGbl_Shutdown = FALSE;
- AcpiGbl_NsLookupCount = 0;
- AcpiGbl_PsFindCount = 0;
- AcpiGbl_AcpiHardwarePresent = TRUE;
- AcpiGbl_LastOwnerIdIndex = 0;
- AcpiGbl_NextOwnerIdOffset = 0;
- AcpiGbl_TraceMethodName = 0;
- AcpiGbl_TraceDbgLevel = 0;
- AcpiGbl_TraceDbgLayer = 0;
- AcpiGbl_DebuggerConfiguration = DEBUGGER_THREADING;
- AcpiGbl_DbOutputFlags = ACPI_DB_CONSOLE_OUTPUT;
- AcpiGbl_OsiData = 0;
-
- /* Hardware oriented */
-
- AcpiGbl_EventsInitialized = FALSE;
- AcpiGbl_SystemAwakeAndRunning = TRUE;
-
- /* Namespace */
-
- AcpiGbl_ModuleCodeList = NULL;
- AcpiGbl_RootNode = NULL;
- AcpiGbl_RootNodeStruct.Name.Integer = ACPI_ROOT_NAME;
- AcpiGbl_RootNodeStruct.DescriptorType = ACPI_DESC_TYPE_NAMED;
- AcpiGbl_RootNodeStruct.Type = ACPI_TYPE_DEVICE;
- AcpiGbl_RootNodeStruct.Parent = NULL;
- AcpiGbl_RootNodeStruct.Child = NULL;
- AcpiGbl_RootNodeStruct.Peer = NULL;
- AcpiGbl_RootNodeStruct.Object = NULL;
-
-
-#ifdef ACPI_DISASSEMBLER
- AcpiGbl_ExternalList = NULL;
-#endif
-
-#ifdef ACPI_DEBUG_OUTPUT
- AcpiGbl_LowestStackPointer = ACPI_CAST_PTR (ACPI_SIZE, ACPI_SIZE_MAX);
-#endif
-
-#ifdef ACPI_DBG_TRACK_ALLOCATIONS
- AcpiGbl_DisplayFinalMemStats = FALSE;
- AcpiGbl_DisableMemTracking = FALSE;
-#endif
-
- return_ACPI_STATUS (AE_OK);
-}
+#endif /* !ACPI_REDUCED_HARDWARE */
/* Public globals */
ACPI_EXPORT_SYMBOL (AcpiDbgLayer)
ACPI_EXPORT_SYMBOL (AcpiGpeCount)
ACPI_EXPORT_SYMBOL (AcpiCurrentGpeCount)
-
-
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: uthex -- Hex/ASCII support functions
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+
+#define _COMPONENT ACPI_COMPILER
+ ACPI_MODULE_NAME ("uthex")
+
+
+/* Hex to ASCII conversion table */
+
+static char AcpiGbl_HexToAscii[] =
+{
+ '0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'
+};
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtHexToAsciiChar
+ *
+ * PARAMETERS: Integer - Contains the hex digit
+ * Position - bit position of the digit within the
+ * integer (multiple of 4)
+ *
+ * RETURN: The converted Ascii character
+ *
+ * DESCRIPTION: Convert a hex digit to an Ascii character
+ *
+ ******************************************************************************/
+
+char
+AcpiUtHexToAsciiChar (
+ UINT64 Integer,
+ UINT32 Position)
+{
+
+ return (AcpiGbl_HexToAscii[(Integer >> Position) & 0xF]);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtHexCharToValue
+ *
+ * PARAMETERS: AsciiChar - Hex character in Ascii
+ *
+ * RETURN: The binary value of the ascii/hex character
+ *
+ * DESCRIPTION: Perform ascii-to-hex translation
+ *
+ ******************************************************************************/
+
+UINT8
+AcpiUtAsciiCharToHex (
+ int HexChar)
+{
+
+ if (HexChar <= 0x39)
+ {
+ return ((UINT8) (HexChar - 0x30));
+ }
+
+ if (HexChar <= 0x46)
+ {
+ return ((UINT8) (HexChar - 0x37));
+ }
+
+ return ((UINT8) (HexChar - 0x57));
+}
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __UTIDS_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#define _COMPONENT ACPI_UTILITIES
ACPI_MODULE_NAME ("utids")
-/* Local prototypes */
-
-static void
-AcpiUtCopyIdString (
- char *Destination,
- char *Source);
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtCopyIdString
- *
- * PARAMETERS: Destination - Where to copy the string
- * Source - Source string
- *
- * RETURN: None
- *
- * DESCRIPTION: Copies an ID string for the _HID, _CID, and _UID methods.
- * Performs removal of a leading asterisk if present -- workaround
- * for a known issue on a bunch of machines.
- *
- ******************************************************************************/
-
-static void
-AcpiUtCopyIdString (
- char *Destination,
- char *Source)
-{
-
- /*
- * Workaround for ID strings that have a leading asterisk. This construct
- * is not allowed by the ACPI specification (ID strings must be
- * alphanumeric), but enough existing machines have this embedded in their
- * ID strings that the following code is useful.
- */
- if (*Source == '*')
- {
- Source++;
- }
-
- /* Do the actual copy */
-
- ACPI_STRCPY (Destination, Source);
-}
-
/*******************************************************************************
*
ACPI_STATUS
AcpiUtExecute_HID (
ACPI_NAMESPACE_NODE *DeviceNode,
- ACPI_DEVICE_ID **ReturnId)
+ ACPI_PNP_DEVICE_ID **ReturnId)
{
ACPI_OPERAND_OBJECT *ObjDesc;
- ACPI_DEVICE_ID *Hid;
+ ACPI_PNP_DEVICE_ID *Hid;
UINT32 Length;
ACPI_STATUS Status;
/* Allocate a buffer for the HID */
- Hid = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_DEVICE_ID) + (ACPI_SIZE) Length);
+ Hid = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_PNP_DEVICE_ID) + (ACPI_SIZE) Length);
if (!Hid)
{
Status = AE_NO_MEMORY;
goto Cleanup;
}
- /* Area for the string starts after DEVICE_ID struct */
+ /* Area for the string starts after PNP_DEVICE_ID struct */
- Hid->String = ACPI_ADD_PTR (char, Hid, sizeof (ACPI_DEVICE_ID));
+ Hid->String = ACPI_ADD_PTR (char, Hid, sizeof (ACPI_PNP_DEVICE_ID));
/* Convert EISAID to a string or simply copy existing string */
}
else
{
- AcpiUtCopyIdString (Hid->String, ObjDesc->String.Pointer);
+ ACPI_STRCPY (Hid->String, ObjDesc->String.Pointer);
}
Hid->Length = Length;
}
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtExecute_SUB
+ *
+ * PARAMETERS: DeviceNode - Node for the device
+ * ReturnId - Where the _SUB is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Executes the _SUB control method that returns the subsystem
+ * ID of the device. The _SUB value is always a string containing
+ * either a valid PNP or ACPI ID.
+ *
+ * NOTE: Internal function, no parameter validation
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiUtExecute_SUB (
+ ACPI_NAMESPACE_NODE *DeviceNode,
+ ACPI_PNP_DEVICE_ID **ReturnId)
+{
+ ACPI_OPERAND_OBJECT *ObjDesc;
+ ACPI_PNP_DEVICE_ID *Sub;
+ UINT32 Length;
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (UtExecute_SUB);
+
+
+ Status = AcpiUtEvaluateObject (DeviceNode, METHOD_NAME__SUB,
+ ACPI_BTYPE_STRING, &ObjDesc);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ /* Get the size of the String to be returned, includes null terminator */
+
+ Length = ObjDesc->String.Length + 1;
+
+ /* Allocate a buffer for the SUB */
+
+ Sub = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_PNP_DEVICE_ID) + (ACPI_SIZE) Length);
+ if (!Sub)
+ {
+ Status = AE_NO_MEMORY;
+ goto Cleanup;
+ }
+
+ /* Area for the string starts after PNP_DEVICE_ID struct */
+
+ Sub->String = ACPI_ADD_PTR (char, Sub, sizeof (ACPI_PNP_DEVICE_ID));
+
+ /* Simply copy existing string */
+
+ ACPI_STRCPY (Sub->String, ObjDesc->String.Pointer);
+ Sub->Length = Length;
+ *ReturnId = Sub;
+
+
+Cleanup:
+
+ /* On exit, we must delete the return object */
+
+ AcpiUtRemoveReference (ObjDesc);
+ return_ACPI_STATUS (Status);
+}
+
+
/*******************************************************************************
*
* FUNCTION: AcpiUtExecute_UID
ACPI_STATUS
AcpiUtExecute_UID (
ACPI_NAMESPACE_NODE *DeviceNode,
- ACPI_DEVICE_ID **ReturnId)
+ ACPI_PNP_DEVICE_ID **ReturnId)
{
ACPI_OPERAND_OBJECT *ObjDesc;
- ACPI_DEVICE_ID *Uid;
+ ACPI_PNP_DEVICE_ID *Uid;
UINT32 Length;
ACPI_STATUS Status;
/* Allocate a buffer for the UID */
- Uid = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_DEVICE_ID) + (ACPI_SIZE) Length);
+ Uid = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_PNP_DEVICE_ID) + (ACPI_SIZE) Length);
if (!Uid)
{
Status = AE_NO_MEMORY;
goto Cleanup;
}
- /* Area for the string starts after DEVICE_ID struct */
+ /* Area for the string starts after PNP_DEVICE_ID struct */
- Uid->String = ACPI_ADD_PTR (char, Uid, sizeof (ACPI_DEVICE_ID));
+ Uid->String = ACPI_ADD_PTR (char, Uid, sizeof (ACPI_PNP_DEVICE_ID));
/* Convert an Integer to string, or just copy an existing string */
}
else
{
- AcpiUtCopyIdString (Uid->String, ObjDesc->String.Pointer);
+ ACPI_STRCPY (Uid->String, ObjDesc->String.Pointer);
}
Uid->Length = Length;
ACPI_STATUS
AcpiUtExecute_CID (
ACPI_NAMESPACE_NODE *DeviceNode,
- ACPI_DEVICE_ID_LIST **ReturnCidList)
+ ACPI_PNP_DEVICE_ID_LIST **ReturnCidList)
{
ACPI_OPERAND_OBJECT **CidObjects;
ACPI_OPERAND_OBJECT *ObjDesc;
- ACPI_DEVICE_ID_LIST *CidList;
+ ACPI_PNP_DEVICE_ID_LIST *CidList;
char *NextIdString;
UINT32 StringAreaSize;
UINT32 Length;
switch (CidObjects[i]->Common.Type)
{
case ACPI_TYPE_INTEGER:
+
StringAreaSize += ACPI_EISAID_STRING_SIZE;
break;
case ACPI_TYPE_STRING:
+
StringAreaSize += CidObjects[i]->String.Length + 1;
break;
default:
+
Status = AE_TYPE;
goto Cleanup;
}
/*
* Now that we know the length of the CIDs, allocate return buffer:
* 1) Size of the base structure +
- * 2) Size of the CID DEVICE_ID array +
+ * 2) Size of the CID PNP_DEVICE_ID array +
* 3) Size of the actual CID strings
*/
- CidListSize = sizeof (ACPI_DEVICE_ID_LIST) +
- ((Count - 1) * sizeof (ACPI_DEVICE_ID)) +
+ CidListSize = sizeof (ACPI_PNP_DEVICE_ID_LIST) +
+ ((Count - 1) * sizeof (ACPI_PNP_DEVICE_ID)) +
StringAreaSize;
CidList = ACPI_ALLOCATE_ZEROED (CidListSize);
goto Cleanup;
}
- /* Area for CID strings starts after the CID DEVICE_ID array */
+ /* Area for CID strings starts after the CID PNP_DEVICE_ID array */
NextIdString = ACPI_CAST_PTR (char, CidList->Ids) +
- ((ACPI_SIZE) Count * sizeof (ACPI_DEVICE_ID));
+ ((ACPI_SIZE) Count * sizeof (ACPI_PNP_DEVICE_ID));
/* Copy/convert the CIDs to the return buffer */
{
/* Copy the String CID from the returned object */
- AcpiUtCopyIdString (NextIdString, CidObjects[i]->String.Pointer);
+ ACPI_STRCPY (NextIdString, CidObjects[i]->String.Pointer);
Length = CidObjects[i]->String.Length + 1;
}
AcpiUtRemoveReference (ObjDesc);
return_ACPI_STATUS (Status);
}
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- *****************************************************************************/
-
-
-#define __UTINIT_C__
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
static void AcpiUtTerminate (
void);
+#if (!ACPI_REDUCED_HARDWARE)
+static void
+AcpiUtFreeGpeLists (
+ void);
+
+#else
+
+#define AcpiUtFreeGpeLists()
+#endif /* !ACPI_REDUCED_HARDWARE */
+
+
+#if (!ACPI_REDUCED_HARDWARE)
/******************************************************************************
*
- * FUNCTION: AcpiUtTerminate
+ * FUNCTION: AcpiUtFreeGpeLists
*
* PARAMETERS: none
*
* RETURN: none
*
- * DESCRIPTION: Free global memory
+ * DESCRIPTION: Free global GPE lists
*
******************************************************************************/
static void
-AcpiUtTerminate (
+AcpiUtFreeGpeLists (
void)
{
ACPI_GPE_BLOCK_INFO *GpeBlock;
ACPI_GPE_XRUPT_INFO *NextGpeXruptInfo;
- ACPI_FUNCTION_TRACE (UtTerminate);
-
-
/* Free global GPE blocks and related info structures */
GpeXruptInfo = AcpiGbl_GpeXruptListHead;
ACPI_FREE (GpeXruptInfo);
GpeXruptInfo = NextGpeXruptInfo;
}
+}
+#endif /* !ACPI_REDUCED_HARDWARE */
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtInitGlobals
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Initialize ACPICA globals. All globals that require specific
+ * initialization should be initialized here. This allows for
+ * a warm restart.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiUtInitGlobals (
+ void)
+{
+ ACPI_STATUS Status;
+ UINT32 i;
+
+
+ ACPI_FUNCTION_TRACE (UtInitGlobals);
+
+
+ /* Create all memory caches */
+
+ Status = AcpiUtCreateCaches ();
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ /* Address Range lists */
+
+ for (i = 0; i < ACPI_ADDRESS_RANGE_MAX; i++)
+ {
+ AcpiGbl_AddressRangeList[i] = NULL;
+ }
+
+ /* Mutex locked flags */
+
+ for (i = 0; i < ACPI_NUM_MUTEX; i++)
+ {
+ AcpiGbl_MutexInfo[i].Mutex = NULL;
+ AcpiGbl_MutexInfo[i].ThreadId = ACPI_MUTEX_NOT_ACQUIRED;
+ AcpiGbl_MutexInfo[i].UseCount = 0;
+ }
+
+ for (i = 0; i < ACPI_NUM_OWNERID_MASKS; i++)
+ {
+ AcpiGbl_OwnerIdMask[i] = 0;
+ }
+
+ /* Last OwnerID is never valid */
+
+ AcpiGbl_OwnerIdMask[ACPI_NUM_OWNERID_MASKS - 1] = 0x80000000;
+
+ /* Event counters */
+
+ AcpiMethodCount = 0;
+ AcpiSciCount = 0;
+ AcpiGpeCount = 0;
+
+ for (i = 0; i < ACPI_NUM_FIXED_EVENTS; i++)
+ {
+ AcpiFixedEventCount[i] = 0;
+ }
+
+#if (!ACPI_REDUCED_HARDWARE)
+
+ /* GPE/SCI support */
+
+ AcpiGbl_AllGpesInitialized = FALSE;
+ AcpiGbl_GpeXruptListHead = NULL;
+ AcpiGbl_GpeFadtBlocks[0] = NULL;
+ AcpiGbl_GpeFadtBlocks[1] = NULL;
+ AcpiCurrentGpeCount = 0;
+
+ AcpiGbl_GlobalEventHandler = NULL;
+ AcpiGbl_SciHandlerList = NULL;
+
+#endif /* !ACPI_REDUCED_HARDWARE */
+
+ /* Global handlers */
+
+ AcpiGbl_GlobalNotify[0].Handler = NULL;
+ AcpiGbl_GlobalNotify[1].Handler = NULL;
+ AcpiGbl_ExceptionHandler = NULL;
+ AcpiGbl_InitHandler = NULL;
+ AcpiGbl_TableHandler = NULL;
+ AcpiGbl_InterfaceHandler = NULL;
+
+ /* Global Lock support */
+
+ AcpiGbl_GlobalLockSemaphore = NULL;
+ AcpiGbl_GlobalLockMutex = NULL;
+ AcpiGbl_GlobalLockAcquired = FALSE;
+ AcpiGbl_GlobalLockHandle = 0;
+ AcpiGbl_GlobalLockPresent = FALSE;
+
+ /* Miscellaneous variables */
+
+ AcpiGbl_DSDT = NULL;
+ AcpiGbl_CmSingleStep = FALSE;
+ AcpiGbl_Shutdown = FALSE;
+ AcpiGbl_NsLookupCount = 0;
+ AcpiGbl_PsFindCount = 0;
+ AcpiGbl_AcpiHardwarePresent = TRUE;
+ AcpiGbl_LastOwnerIdIndex = 0;
+ AcpiGbl_NextOwnerIdOffset = 0;
+ AcpiGbl_TraceDbgLevel = 0;
+ AcpiGbl_TraceDbgLayer = 0;
+ AcpiGbl_DebuggerConfiguration = DEBUGGER_THREADING;
+ AcpiGbl_OsiMutex = NULL;
+ AcpiGbl_RegMethodsExecuted = FALSE;
+
+ /* Hardware oriented */
+
+ AcpiGbl_EventsInitialized = FALSE;
+ AcpiGbl_SystemAwakeAndRunning = TRUE;
+
+ /* Namespace */
+
+ AcpiGbl_ModuleCodeList = NULL;
+ AcpiGbl_RootNode = NULL;
+ AcpiGbl_RootNodeStruct.Name.Integer = ACPI_ROOT_NAME;
+ AcpiGbl_RootNodeStruct.DescriptorType = ACPI_DESC_TYPE_NAMED;
+ AcpiGbl_RootNodeStruct.Type = ACPI_TYPE_DEVICE;
+ AcpiGbl_RootNodeStruct.Parent = NULL;
+ AcpiGbl_RootNodeStruct.Child = NULL;
+ AcpiGbl_RootNodeStruct.Peer = NULL;
+ AcpiGbl_RootNodeStruct.Object = NULL;
+
+
+#ifdef ACPI_DISASSEMBLER
+ AcpiGbl_ExternalList = NULL;
+ AcpiGbl_NumExternalMethods = 0;
+ AcpiGbl_ResolvedExternalMethods = 0;
+#endif
+
+#ifdef ACPI_DEBUG_OUTPUT
+ AcpiGbl_LowestStackPointer = ACPI_CAST_PTR (ACPI_SIZE, ACPI_SIZE_MAX);
+#endif
+
+#ifdef ACPI_DBG_TRACK_ALLOCATIONS
+ AcpiGbl_DisplayFinalMemStats = FALSE;
+ AcpiGbl_DisableMemTracking = FALSE;
+#endif
+ ACPI_DEBUGGER_EXEC (AcpiGbl_DbTerminateThreads = FALSE);
+
+ return_ACPI_STATUS (AE_OK);
+}
+
+
+/******************************************************************************
+ *
+ * FUNCTION: AcpiUtTerminate
+ *
+ * PARAMETERS: none
+ *
+ * RETURN: none
+ *
+ * DESCRIPTION: Free global memory
+ *
+ ******************************************************************************/
+
+static void
+AcpiUtTerminate (
+ void)
+{
+ ACPI_FUNCTION_TRACE (UtTerminate);
+
+ AcpiUtFreeGpeLists ();
+ AcpiUtDeleteAddressLists ();
return_VOID;
}
/* Close the AcpiEvent Handling */
AcpiEvTerminate ();
+
+ /* Delete any dynamic _OSI interfaces */
+
+ AcpiUtInterfaceTerminate ();
#endif
/* Close the Namespace */
(void) AcpiUtDeleteCaches ();
return_VOID;
}
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __UTLOCK_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
AcpiOsReleaseMutex (Lock->WriterMutex);
}
-
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __UTMATH_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
ACPI_MODULE_NAME ("utmath")
/*
- * Support for double-precision integer divide. This code is included here
- * in order to support kernel environments where the double-precision math
- * library is not available.
+ * Optional support for 64-bit double-precision integer divide. This code
+ * is configurable and is implemented in order to support 32-bit kernel
+ * environments where a 64-bit double-precision math library is not available.
+ *
+ * Support for a more normal 64-bit divide/modulo (with check for a divide-
+ * by-zero) appears after this optional section of code.
*/
-
#ifndef ACPI_USE_NATIVE_DIVIDE
+
+/* Structures used only for 64-bit divide */
+
+typedef struct uint64_struct
+{
+ UINT32 Lo;
+ UINT32 Hi;
+
+} UINT64_STRUCT;
+
+typedef union uint64_overlay
+{
+ UINT64 Full;
+ UINT64_STRUCT Part;
+
+} UINT64_OVERLAY;
+
+
/*******************************************************************************
*
* FUNCTION: AcpiUtShortDivide
* RETURN: Status (Checks for divide-by-zero)
*
* DESCRIPTION: Perform a short (maximum 64 bits divided by 32 bits)
- * divide and modulo. The result is a 64-bit quotient and a
+ * divide and modulo. The result is a 64-bit quotient and a
* 32-bit remainder.
*
******************************************************************************/
}
#endif
-
-
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __UTMISC_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
#define _COMPONENT ACPI_UTILITIES
ACPI_MODULE_NAME ("utmisc")
-/*
- * Common suffix for messages
- */
-#define ACPI_COMMON_MSG_SUFFIX \
- AcpiOsPrintf (" (%8.8X/%s-%u)\n", ACPI_CA_VERSION, ModuleName, LineNumber)
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtValidateException
- *
- * PARAMETERS: Status - The ACPI_STATUS code to be formatted
- *
- * RETURN: A string containing the exception text. NULL if exception is
- * not valid.
- *
- * DESCRIPTION: This function validates and translates an ACPI exception into
- * an ASCII string.
- *
- ******************************************************************************/
-
-const char *
-AcpiUtValidateException (
- ACPI_STATUS Status)
-{
- UINT32 SubStatus;
- const char *Exception = NULL;
-
-
- ACPI_FUNCTION_ENTRY ();
-
-
- /*
- * Status is composed of two parts, a "type" and an actual code
- */
- SubStatus = (Status & ~AE_CODE_MASK);
-
- switch (Status & AE_CODE_MASK)
- {
- case AE_CODE_ENVIRONMENTAL:
-
- if (SubStatus <= AE_CODE_ENV_MAX)
- {
- Exception = AcpiGbl_ExceptionNames_Env [SubStatus];
- }
- break;
-
- case AE_CODE_PROGRAMMER:
-
- if (SubStatus <= AE_CODE_PGM_MAX)
- {
- Exception = AcpiGbl_ExceptionNames_Pgm [SubStatus];
- }
- break;
-
- case AE_CODE_ACPI_TABLES:
-
- if (SubStatus <= AE_CODE_TBL_MAX)
- {
- Exception = AcpiGbl_ExceptionNames_Tbl [SubStatus];
- }
- break;
-
- case AE_CODE_AML:
-
- if (SubStatus <= AE_CODE_AML_MAX)
- {
- Exception = AcpiGbl_ExceptionNames_Aml [SubStatus];
- }
- break;
-
- case AE_CODE_CONTROL:
-
- if (SubStatus <= AE_CODE_CTRL_MAX)
- {
- Exception = AcpiGbl_ExceptionNames_Ctrl [SubStatus];
- }
- break;
-
- default:
- break;
- }
-
- return (ACPI_CAST_PTR (const char, Exception));
-}
-
/*******************************************************************************
*
return (TRUE);
}
- return (FALSE);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtIsAmlTable
- *
- * PARAMETERS: Table - An ACPI table
- *
- * RETURN: TRUE if table contains executable AML; FALSE otherwise
- *
- * DESCRIPTION: Check ACPI Signature for a table that contains AML code.
- * Currently, these are DSDT,SSDT,PSDT. All other table types are
- * data tables that do not contain AML code.
- *
- ******************************************************************************/
-
-BOOLEAN
-AcpiUtIsAmlTable (
- ACPI_TABLE_HEADER *Table)
-{
-
- /* These are the only tables that contain executable AML */
-
- if (ACPI_COMPARE_NAME (Table->Signature, ACPI_SIG_DSDT) ||
- ACPI_COMPARE_NAME (Table->Signature, ACPI_SIG_PSDT) ||
- ACPI_COMPARE_NAME (Table->Signature, ACPI_SIG_SSDT))
- {
- return (TRUE);
- }
-
- return (FALSE);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtAllocateOwnerId
- *
- * PARAMETERS: OwnerId - Where the new owner ID is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Allocate a table or method owner ID. The owner ID is used to
- * track objects created by the table or method, to be deleted
- * when the method exits or the table is unloaded.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiUtAllocateOwnerId (
- ACPI_OWNER_ID *OwnerId)
-{
- UINT32 i;
- UINT32 j;
- UINT32 k;
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_TRACE (UtAllocateOwnerId);
-
-
- /* Guard against multiple allocations of ID to the same location */
-
- if (*OwnerId)
- {
- ACPI_ERROR ((AE_INFO, "Owner ID [0x%2.2X] already exists", *OwnerId));
- return_ACPI_STATUS (AE_ALREADY_EXISTS);
- }
-
- /* Mutex for the global ID mask */
-
- Status = AcpiUtAcquireMutex (ACPI_MTX_CACHES);
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
-
- /*
- * Find a free owner ID, cycle through all possible IDs on repeated
- * allocations. (ACPI_NUM_OWNERID_MASKS + 1) because first index may have
- * to be scanned twice.
- */
- for (i = 0, j = AcpiGbl_LastOwnerIdIndex;
- i < (ACPI_NUM_OWNERID_MASKS + 1);
- i++, j++)
- {
- if (j >= ACPI_NUM_OWNERID_MASKS)
- {
- j = 0; /* Wraparound to start of mask array */
- }
-
- for (k = AcpiGbl_NextOwnerIdOffset; k < 32; k++)
- {
- if (AcpiGbl_OwnerIdMask[j] == ACPI_UINT32_MAX)
- {
- /* There are no free IDs in this mask */
-
- break;
- }
-
- if (!(AcpiGbl_OwnerIdMask[j] & (1 << k)))
- {
- /*
- * Found a free ID. The actual ID is the bit index plus one,
- * making zero an invalid Owner ID. Save this as the last ID
- * allocated and update the global ID mask.
- */
- AcpiGbl_OwnerIdMask[j] |= (1 << k);
-
- AcpiGbl_LastOwnerIdIndex = (UINT8) j;
- AcpiGbl_NextOwnerIdOffset = (UINT8) (k + 1);
-
- /*
- * Construct encoded ID from the index and bit position
- *
- * Note: Last [j].k (bit 255) is never used and is marked
- * permanently allocated (prevents +1 overflow)
- */
- *OwnerId = (ACPI_OWNER_ID) ((k + 1) + ACPI_MUL_32 (j));
-
- ACPI_DEBUG_PRINT ((ACPI_DB_VALUES,
- "Allocated OwnerId: %2.2X\n", (unsigned int) *OwnerId));
- goto Exit;
- }
- }
-
- AcpiGbl_NextOwnerIdOffset = 0;
- }
-
- /*
- * All OwnerIds have been allocated. This typically should
- * not happen since the IDs are reused after deallocation. The IDs are
- * allocated upon table load (one per table) and method execution, and
- * they are released when a table is unloaded or a method completes
- * execution.
- *
- * If this error happens, there may be very deep nesting of invoked control
- * methods, or there may be a bug where the IDs are not released.
- */
- Status = AE_OWNER_ID_LIMIT;
- ACPI_ERROR ((AE_INFO,
- "Could not allocate new OwnerId (255 max), AE_OWNER_ID_LIMIT"));
-
-Exit:
- (void) AcpiUtReleaseMutex (ACPI_MTX_CACHES);
- return_ACPI_STATUS (Status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtReleaseOwnerId
- *
- * PARAMETERS: OwnerIdPtr - Pointer to a previously allocated OwnerID
- *
- * RETURN: None. No error is returned because we are either exiting a
- * control method or unloading a table. Either way, we would
- * ignore any error anyway.
- *
- * DESCRIPTION: Release a table or method owner ID. Valid IDs are 1 - 255
- *
- ******************************************************************************/
-
-void
-AcpiUtReleaseOwnerId (
- ACPI_OWNER_ID *OwnerIdPtr)
-{
- ACPI_OWNER_ID OwnerId = *OwnerIdPtr;
- ACPI_STATUS Status;
- UINT32 Index;
- UINT32 Bit;
-
-
- ACPI_FUNCTION_TRACE_U32 (UtReleaseOwnerId, OwnerId);
-
-
- /* Always clear the input OwnerId (zero is an invalid ID) */
-
- *OwnerIdPtr = 0;
-
- /* Zero is not a valid OwnerID */
-
- if (OwnerId == 0)
- {
- ACPI_ERROR ((AE_INFO, "Invalid OwnerId: 0x%2.2X", OwnerId));
- return_VOID;
- }
-
- /* Mutex for the global ID mask */
-
- Status = AcpiUtAcquireMutex (ACPI_MTX_CACHES);
- if (ACPI_FAILURE (Status))
- {
- return_VOID;
- }
-
- /* Normalize the ID to zero */
-
- OwnerId--;
-
- /* Decode ID to index/offset pair */
-
- Index = ACPI_DIV_32 (OwnerId);
- Bit = 1 << ACPI_MOD_32 (OwnerId);
-
- /* Free the owner ID only if it is valid */
-
- if (AcpiGbl_OwnerIdMask[Index] & Bit)
- {
- AcpiGbl_OwnerIdMask[Index] ^= Bit;
- }
- else
- {
- ACPI_ERROR ((AE_INFO,
- "Release of non-allocated OwnerId: 0x%2.2X", OwnerId + 1));
- }
-
- (void) AcpiUtReleaseMutex (ACPI_MTX_CACHES);
- return_VOID;
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtStrupr (strupr)
- *
- * PARAMETERS: SrcString - The source string to convert
- *
- * RETURN: None
- *
- * DESCRIPTION: Convert string to uppercase
- *
- * NOTE: This is not a POSIX function, so it appears here, not in utclib.c
- *
- ******************************************************************************/
-
-void
-AcpiUtStrupr (
- char *SrcString)
-{
- char *String;
-
-
- ACPI_FUNCTION_ENTRY ();
-
-
- if (!SrcString)
- {
- return;
- }
-
- /* Walk entire string, uppercasing the letters */
-
- for (String = SrcString; *String; String++)
- {
- *String = (char) ACPI_TOUPPER (*String);
- }
-
- return;
-}
-
-
-#ifdef ACPI_ASL_COMPILER
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtStrlwr (strlwr)
- *
- * PARAMETERS: SrcString - The source string to convert
- *
- * RETURN: None
- *
- * DESCRIPTION: Convert string to lowercase
- *
- * NOTE: This is not a POSIX function, so it appears here, not in utclib.c
- *
- ******************************************************************************/
-
-void
-AcpiUtStrlwr (
- char *SrcString)
-{
- char *String;
-
-
- ACPI_FUNCTION_ENTRY ();
-
-
- if (!SrcString)
- {
- return;
- }
-
- /* Walk entire string, lowercasing the letters */
-
- for (String = SrcString; *String; String++)
- {
- *String = (char) ACPI_TOLOWER (*String);
- }
-
- return;
-}
-#endif
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtPrintString
- *
- * PARAMETERS: String - Null terminated ASCII string
- * MaxLength - Maximum output length
- *
- * RETURN: None
- *
- * DESCRIPTION: Dump an ASCII string with support for ACPI-defined escape
- * sequences.
- *
- ******************************************************************************/
-
-void
-AcpiUtPrintString (
- char *String,
- UINT8 MaxLength)
-{
- UINT32 i;
-
-
- if (!String)
- {
- AcpiOsPrintf ("<\"NULL STRING PTR\">");
- return;
- }
-
- AcpiOsPrintf ("\"");
- for (i = 0; String[i] && (i < MaxLength); i++)
- {
- /* Escape sequences */
-
- switch (String[i])
- {
- case 0x07:
- AcpiOsPrintf ("\\a"); /* BELL */
- break;
-
- case 0x08:
- AcpiOsPrintf ("\\b"); /* BACKSPACE */
- break;
-
- case 0x0C:
- AcpiOsPrintf ("\\f"); /* FORMFEED */
- break;
-
- case 0x0A:
- AcpiOsPrintf ("\\n"); /* LINEFEED */
- break;
-
- case 0x0D:
- AcpiOsPrintf ("\\r"); /* CARRIAGE RETURN*/
- break;
-
- case 0x09:
- AcpiOsPrintf ("\\t"); /* HORIZONTAL TAB */
- break;
-
- case 0x0B:
- AcpiOsPrintf ("\\v"); /* VERTICAL TAB */
- break;
-
- case '\'': /* Single Quote */
- case '\"': /* Double Quote */
- case '\\': /* Backslash */
- AcpiOsPrintf ("\\%c", (int) String[i]);
- break;
-
- default:
-
- /* Check for printable character or hex escape */
-
- if (ACPI_IS_PRINT (String[i]))
- {
- /* This is a normal character */
-
- AcpiOsPrintf ("%c", (int) String[i]);
- }
- else
- {
- /* All others will be Hex escapes */
-
- AcpiOsPrintf ("\\x%2.2X", (INT32) String[i]);
- }
- break;
- }
- }
- AcpiOsPrintf ("\"");
-
- if (i == MaxLength && String[i])
- {
- AcpiOsPrintf ("...");
- }
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtDwordByteSwap
- *
- * PARAMETERS: Value - Value to be converted
- *
- * RETURN: UINT32 integer with bytes swapped
- *
- * DESCRIPTION: Convert a 32-bit value to big-endian (swap the bytes)
- *
- ******************************************************************************/
-
-UINT32
-AcpiUtDwordByteSwap (
- UINT32 Value)
-{
- union
- {
- UINT32 Value;
- UINT8 Bytes[4];
- } Out;
- union
- {
- UINT32 Value;
- UINT8 Bytes[4];
- } In;
-
-
- ACPI_FUNCTION_ENTRY ();
-
-
- In.Value = Value;
-
- Out.Bytes[0] = In.Bytes[3];
- Out.Bytes[1] = In.Bytes[2];
- Out.Bytes[2] = In.Bytes[1];
- Out.Bytes[3] = In.Bytes[0];
-
- return (Out.Value);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtSetIntegerWidth
- *
- * PARAMETERS: Revision From DSDT header
- *
- * RETURN: None
- *
- * DESCRIPTION: Set the global integer bit width based upon the revision
- * of the DSDT. For Revision 1 and 0, Integers are 32 bits.
- * For Revision 2 and above, Integers are 64 bits. Yes, this
- * makes a difference.
- *
- ******************************************************************************/
-
-void
-AcpiUtSetIntegerWidth (
- UINT8 Revision)
-{
-
- if (Revision < 2)
- {
- /* 32-bit case */
-
- AcpiGbl_IntegerBitWidth = 32;
- AcpiGbl_IntegerNybbleWidth = 8;
- AcpiGbl_IntegerByteWidth = 4;
- }
- else
- {
- /* 64-bit case (ACPI 2.0+) */
-
- AcpiGbl_IntegerBitWidth = 64;
- AcpiGbl_IntegerNybbleWidth = 16;
- AcpiGbl_IntegerByteWidth = 8;
- }
-}
-
-
-#ifdef ACPI_DEBUG_OUTPUT
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtDisplayInitPathname
- *
- * PARAMETERS: Type - Object type of the node
- * ObjHandle - Handle whose pathname will be displayed
- * Path - Additional path string to be appended.
- * (NULL if no extra path)
- *
- * RETURN: ACPI_STATUS
- *
- * DESCRIPTION: Display full pathname of an object, DEBUG ONLY
- *
- ******************************************************************************/
-
-void
-AcpiUtDisplayInitPathname (
- UINT8 Type,
- ACPI_NAMESPACE_NODE *ObjHandle,
- char *Path)
-{
- ACPI_STATUS Status;
- ACPI_BUFFER Buffer;
-
-
- ACPI_FUNCTION_ENTRY ();
-
-
- /* Only print the path if the appropriate debug level is enabled */
-
- if (!(AcpiDbgLevel & ACPI_LV_INIT_NAMES))
- {
- return;
- }
-
- /* Get the full pathname to the node */
-
- Buffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
- Status = AcpiNsHandleToPathname (ObjHandle, &Buffer);
- if (ACPI_FAILURE (Status))
- {
- return;
- }
-
- /* Print what we're doing */
-
- switch (Type)
- {
- case ACPI_TYPE_METHOD:
- AcpiOsPrintf ("Executing ");
- break;
-
- default:
- AcpiOsPrintf ("Initializing ");
- break;
- }
-
- /* Print the object type and pathname */
-
- AcpiOsPrintf ("%-12s %s",
- AcpiUtGetTypeName (Type), (char *) Buffer.Pointer);
-
- /* Extra path is used to append names like _STA, _INI, etc. */
-
- if (Path)
- {
- AcpiOsPrintf (".%s", Path);
- }
- AcpiOsPrintf ("\n");
-
- ACPI_FREE (Buffer.Pointer);
-}
-#endif
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtValidAcpiChar
- *
- * PARAMETERS: Char - The character to be examined
- * Position - Byte position (0-3)
- *
- * RETURN: TRUE if the character is valid, FALSE otherwise
- *
- * DESCRIPTION: Check for a valid ACPI character. Must be one of:
- * 1) Upper case alpha
- * 2) numeric
- * 3) underscore
- *
- * We allow a '!' as the last character because of the ASF! table
- *
- ******************************************************************************/
-
-BOOLEAN
-AcpiUtValidAcpiChar (
- char Character,
- UINT32 Position)
-{
-
- if (!((Character >= 'A' && Character <= 'Z') ||
- (Character >= '0' && Character <= '9') ||
- (Character == '_')))
- {
- /* Allow a '!' in the last position */
-
- if (Character == '!' && Position == 3)
- {
- return (TRUE);
- }
-
- return (FALSE);
- }
-
- return (TRUE);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtValidAcpiName
- *
- * PARAMETERS: Name - The name to be examined
- *
- * RETURN: TRUE if the name is valid, FALSE otherwise
- *
- * DESCRIPTION: Check for a valid ACPI name. Each character must be one of:
- * 1) Upper case alpha
- * 2) numeric
- * 3) underscore
- *
- ******************************************************************************/
-
-BOOLEAN
-AcpiUtValidAcpiName (
- UINT32 Name)
-{
- UINT32 i;
-
-
- ACPI_FUNCTION_ENTRY ();
-
-
- for (i = 0; i < ACPI_NAME_SIZE; i++)
- {
- if (!AcpiUtValidAcpiChar ((ACPI_CAST_PTR (char, &Name))[i], i))
- {
- return (FALSE);
- }
- }
-
- return (TRUE);
+ return (FALSE);
}
/*******************************************************************************
*
- * FUNCTION: AcpiUtRepairName
- *
- * PARAMETERS: Name - The ACPI name to be repaired
- *
- * RETURN: Repaired version of the name
+ * FUNCTION: AcpiUtIsAmlTable
*
- * DESCRIPTION: Repair an ACPI name: Change invalid characters to '*' and
- * return the new name. NOTE: the Name parameter must reside in
- * read/write memory, cannot be a const.
+ * PARAMETERS: Table - An ACPI table
*
- * An ACPI Name must consist of valid ACPI characters. We will repair the name
- * if necessary because we don't want to abort because of this, but we want
- * all namespace names to be printable. A warning message is appropriate.
+ * RETURN: TRUE if table contains executable AML; FALSE otherwise
*
- * This issue came up because there are in fact machines that exhibit
- * this problem, and we want to be able to enable ACPI support for them,
- * even though there are a few bad names.
+ * DESCRIPTION: Check ACPI Signature for a table that contains AML code.
+ * Currently, these are DSDT,SSDT,PSDT. All other table types are
+ * data tables that do not contain AML code.
*
******************************************************************************/
-void
-AcpiUtRepairName (
- char *Name)
+BOOLEAN
+AcpiUtIsAmlTable (
+ ACPI_TABLE_HEADER *Table)
{
- UINT32 i;
- BOOLEAN FoundBadChar = FALSE;
-
-
- ACPI_FUNCTION_NAME (UtRepairName);
-
- /* Check each character in the name */
+ /* These are the only tables that contain executable AML */
- for (i = 0; i < ACPI_NAME_SIZE; i++)
+ if (ACPI_COMPARE_NAME (Table->Signature, ACPI_SIG_DSDT) ||
+ ACPI_COMPARE_NAME (Table->Signature, ACPI_SIG_PSDT) ||
+ ACPI_COMPARE_NAME (Table->Signature, ACPI_SIG_SSDT))
{
- if (AcpiUtValidAcpiChar (Name[i], i))
- {
- continue;
- }
-
- /*
- * Replace a bad character with something printable, yet technically
- * still invalid. This prevents any collisions with existing "good"
- * names in the namespace.
- */
- Name[i] = '*';
- FoundBadChar = TRUE;
+ return (TRUE);
}
- if (FoundBadChar)
- {
- /* Report warning only if in strict mode or debug mode */
-
- if (!AcpiGbl_EnableInterpreterSlack)
- {
- ACPI_WARNING ((AE_INFO,
- "Found bad character(s) in name, repaired: [%4.4s]\n", Name));
- }
- else
- {
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Found bad character(s) in name, repaired: [%4.4s]\n", Name));
- }
- }
+ return (FALSE);
}
/*******************************************************************************
*
- * FUNCTION: AcpiUtStrtoul64
+ * FUNCTION: AcpiUtDwordByteSwap
*
- * PARAMETERS: String - Null terminated string
- * Base - Radix of the string: 16 or ACPI_ANY_BASE;
- * ACPI_ANY_BASE means 'in behalf of ToInteger'
- * RetInteger - Where the converted integer is returned
+ * PARAMETERS: Value - Value to be converted
*
- * RETURN: Status and Converted value
+ * RETURN: UINT32 integer with bytes swapped
*
- * DESCRIPTION: Convert a string into an unsigned value. Performs either a
- * 32-bit or 64-bit conversion, depending on the current mode
- * of the interpreter.
- * NOTE: Does not support Octal strings, not needed.
+ * DESCRIPTION: Convert a 32-bit value to big-endian (swap the bytes)
*
******************************************************************************/
-ACPI_STATUS
-AcpiUtStrtoul64 (
- char *String,
- UINT32 Base,
- UINT64 *RetInteger)
+UINT32
+AcpiUtDwordByteSwap (
+ UINT32 Value)
{
- UINT32 ThisDigit = 0;
- UINT64 ReturnValue = 0;
- UINT64 Quotient;
- UINT64 Dividend;
- UINT32 ToIntegerOp = (Base == ACPI_ANY_BASE);
- UINT32 Mode32 = (AcpiGbl_IntegerByteWidth == 4);
- UINT8 ValidDigits = 0;
- UINT8 SignOf0x = 0;
- UINT8 Term = 0;
-
-
- ACPI_FUNCTION_TRACE_STR (UtStroul64, String);
-
-
- switch (Base)
- {
- case ACPI_ANY_BASE:
- case 16:
- break;
-
- default:
- /* Invalid Base */
- return_ACPI_STATUS (AE_BAD_PARAMETER);
- }
-
- if (!String)
- {
- goto ErrorExit;
- }
-
- /* Skip over any white space in the buffer */
-
- while ((*String) && (ACPI_IS_SPACE (*String) || *String == '\t'))
- {
- String++;
- }
-
- if (ToIntegerOp)
- {
- /*
- * Base equal to ACPI_ANY_BASE means 'ToInteger operation case'.
- * We need to determine if it is decimal or hexadecimal.
- */
- if ((*String == '0') && (ACPI_TOLOWER (*(String + 1)) == 'x'))
- {
- SignOf0x = 1;
- Base = 16;
-
- /* Skip over the leading '0x' */
- String += 2;
- }
- else
- {
- Base = 10;
- }
- }
-
- /* Any string left? Check that '0x' is not followed by white space. */
-
- if (!(*String) || ACPI_IS_SPACE (*String) || *String == '\t')
+ union
{
- if (ToIntegerOp)
- {
- goto ErrorExit;
- }
- else
- {
- goto AllDone;
- }
- }
-
- /*
- * Perform a 32-bit or 64-bit conversion, depending upon the current
- * execution mode of the interpreter
- */
- Dividend = (Mode32) ? ACPI_UINT32_MAX : ACPI_UINT64_MAX;
-
- /* Main loop: convert the string to a 32- or 64-bit integer */
-
- while (*String)
+ UINT32 Value;
+ UINT8 Bytes[4];
+ } Out;
+ union
{
- if (ACPI_IS_DIGIT (*String))
- {
- /* Convert ASCII 0-9 to Decimal value */
-
- ThisDigit = ((UINT8) *String) - '0';
- }
- else if (Base == 10)
- {
- /* Digit is out of range; possible in ToInteger case only */
-
- Term = 1;
- }
- else
- {
- ThisDigit = (UINT8) ACPI_TOUPPER (*String);
- if (ACPI_IS_XDIGIT ((char) ThisDigit))
- {
- /* Convert ASCII Hex char to value */
-
- ThisDigit = ThisDigit - 'A' + 10;
- }
- else
- {
- Term = 1;
- }
- }
-
- if (Term)
- {
- if (ToIntegerOp)
- {
- goto ErrorExit;
- }
- else
- {
- break;
- }
- }
- else if ((ValidDigits == 0) && (ThisDigit == 0) && !SignOf0x)
- {
- /* Skip zeros */
- String++;
- continue;
- }
-
- ValidDigits++;
-
- if (SignOf0x && ((ValidDigits > 16) || ((ValidDigits > 8) && Mode32)))
- {
- /*
- * This is ToInteger operation case.
- * No any restrictions for string-to-integer conversion,
- * see ACPI spec.
- */
- goto ErrorExit;
- }
-
- /* Divide the digit into the correct position */
+ UINT32 Value;
+ UINT8 Bytes[4];
+ } In;
- (void) AcpiUtShortDivide ((Dividend - (UINT64) ThisDigit),
- Base, &Quotient, NULL);
- if (ReturnValue > Quotient)
- {
- if (ToIntegerOp)
- {
- goto ErrorExit;
- }
- else
- {
- break;
- }
- }
+ ACPI_FUNCTION_ENTRY ();
- ReturnValue *= Base;
- ReturnValue += ThisDigit;
- String++;
- }
- /* All done, normal exit */
+ In.Value = Value;
-AllDone:
+ Out.Bytes[0] = In.Bytes[3];
+ Out.Bytes[1] = In.Bytes[2];
+ Out.Bytes[2] = In.Bytes[1];
+ Out.Bytes[3] = In.Bytes[0];
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Converted value: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64 (ReturnValue)));
+ return (Out.Value);
+}
- *RetInteger = ReturnValue;
- return_ACPI_STATUS (AE_OK);
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtSetIntegerWidth
+ *
+ * PARAMETERS: Revision From DSDT header
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Set the global integer bit width based upon the revision
+ * of the DSDT. For Revision 1 and 0, Integers are 32 bits.
+ * For Revision 2 and above, Integers are 64 bits. Yes, this
+ * makes a difference.
+ *
+ ******************************************************************************/
-ErrorExit:
- /* Base was set/validated above */
+void
+AcpiUtSetIntegerWidth (
+ UINT8 Revision)
+{
- if (Base == 10)
+ if (Revision < 2)
{
- return_ACPI_STATUS (AE_BAD_DECIMAL_CONSTANT);
+ /* 32-bit case */
+
+ AcpiGbl_IntegerBitWidth = 32;
+ AcpiGbl_IntegerNybbleWidth = 8;
+ AcpiGbl_IntegerByteWidth = 4;
}
else
{
- return_ACPI_STATUS (AE_BAD_HEX_CONSTANT);
+ /* 64-bit case (ACPI 2.0+) */
+
+ AcpiGbl_IntegerBitWidth = 64;
+ AcpiGbl_IntegerNybbleWidth = 16;
+ AcpiGbl_IntegerByteWidth = 8;
}
}
/*
* Check for:
- * 1) An uninitialized package element. It is completely
+ * 1) An uninitialized package element. It is completely
* legal to declare a package and leave it uninitialized
* 2) Not an internal object - can be a namespace node instead
- * 3) Any type other than a package. Packages are handled in else
+ * 3) Any type other than a package. Packages are handled in else
* case below.
*/
if ((!ThisSourceObj) ||
{
/*
* We've handled all of the objects at this level, This means
- * that we have just completed a package. That package may
+ * that we have just completed a package. That package may
* have contained one or more packages itself.
*
* Delete this state and pop the previous state (package).
}
+#ifdef ACPI_DEBUG_OUTPUT
/*******************************************************************************
*
- * FUNCTION: AcpiError, AcpiException, AcpiWarning, AcpiInfo
+ * FUNCTION: AcpiUtDisplayInitPathname
*
- * PARAMETERS: ModuleName - Caller's module name (for error output)
- * LineNumber - Caller's line number (for error output)
- * Format - Printf format string + additional args
+ * PARAMETERS: Type - Object type of the node
+ * ObjHandle - Handle whose pathname will be displayed
+ * Path - Additional path string to be appended.
+ * (NULL if no extra path)
*
- * RETURN: None
+ * RETURN: ACPI_STATUS
*
- * DESCRIPTION: Print message with module/line/version info
+ * DESCRIPTION: Display full pathname of an object, DEBUG ONLY
*
******************************************************************************/
-void ACPI_INTERNAL_VAR_XFACE
-AcpiError (
- const char *ModuleName,
- UINT32 LineNumber,
- const char *Format,
- ...)
-{
- va_list args;
-
-
- AcpiOsPrintf ("ACPI Error: ");
-
- va_start (args, Format);
- AcpiOsVprintf (Format, args);
- ACPI_COMMON_MSG_SUFFIX;
- va_end (args);
-}
-
-void ACPI_INTERNAL_VAR_XFACE
-AcpiException (
- const char *ModuleName,
- UINT32 LineNumber,
- ACPI_STATUS Status,
- const char *Format,
- ...)
-{
- va_list args;
-
-
- AcpiOsPrintf ("ACPI Exception: %s, ", AcpiFormatException (Status));
-
- va_start (args, Format);
- AcpiOsVprintf (Format, args);
- ACPI_COMMON_MSG_SUFFIX;
- va_end (args);
-}
-
-void ACPI_INTERNAL_VAR_XFACE
-AcpiWarning (
- const char *ModuleName,
- UINT32 LineNumber,
- const char *Format,
- ...)
+void
+AcpiUtDisplayInitPathname (
+ UINT8 Type,
+ ACPI_NAMESPACE_NODE *ObjHandle,
+ char *Path)
{
- va_list args;
-
+ ACPI_STATUS Status;
+ ACPI_BUFFER Buffer;
- AcpiOsPrintf ("ACPI Warning: ");
- va_start (args, Format);
- AcpiOsVprintf (Format, args);
- ACPI_COMMON_MSG_SUFFIX;
- va_end (args);
-}
+ ACPI_FUNCTION_ENTRY ();
-void ACPI_INTERNAL_VAR_XFACE
-AcpiInfo (
- const char *ModuleName,
- UINT32 LineNumber,
- const char *Format,
- ...)
-{
- va_list args;
+ /* Only print the path if the appropriate debug level is enabled */
- AcpiOsPrintf ("ACPI: ");
+ if (!(AcpiDbgLevel & ACPI_LV_INIT_NAMES))
+ {
+ return;
+ }
- va_start (args, Format);
- AcpiOsVprintf (Format, args);
- AcpiOsPrintf ("\n");
- va_end (args);
-}
+ /* Get the full pathname to the node */
-ACPI_EXPORT_SYMBOL (AcpiError)
-ACPI_EXPORT_SYMBOL (AcpiException)
-ACPI_EXPORT_SYMBOL (AcpiWarning)
-ACPI_EXPORT_SYMBOL (AcpiInfo)
+ Buffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
+ Status = AcpiNsHandleToPathname (ObjHandle, &Buffer);
+ if (ACPI_FAILURE (Status))
+ {
+ return;
+ }
+ /* Print what we're doing */
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtPredefinedWarning
- *
- * PARAMETERS: ModuleName - Caller's module name (for error output)
- * LineNumber - Caller's line number (for error output)
- * Pathname - Full pathname to the node
- * NodeFlags - From Namespace node for the method/object
- * Format - Printf format string + additional args
- *
- * RETURN: None
- *
- * DESCRIPTION: Warnings for the predefined validation module. Messages are
- * only emitted the first time a problem with a particular
- * method/object is detected. This prevents a flood of error
- * messages for methods that are repeatedly evaluated.
- *
- ******************************************************************************/
+ switch (Type)
+ {
+ case ACPI_TYPE_METHOD:
-void ACPI_INTERNAL_VAR_XFACE
-AcpiUtPredefinedWarning (
- const char *ModuleName,
- UINT32 LineNumber,
- char *Pathname,
- UINT8 NodeFlags,
- const char *Format,
- ...)
-{
- va_list args;
+ AcpiOsPrintf ("Executing ");
+ break;
+ default:
- /*
- * Warning messages for this method/object will be disabled after the
- * first time a validation fails or an object is successfully repaired.
- */
- if (NodeFlags & ANOBJ_EVALUATED)
- {
- return;
+ AcpiOsPrintf ("Initializing ");
+ break;
}
- AcpiOsPrintf ("ACPI Warning for %s: ", Pathname);
-
- va_start (args, Format);
- AcpiOsVprintf (Format, args);
- ACPI_COMMON_MSG_SUFFIX;
- va_end (args);
-}
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiUtPredefinedInfo
- *
- * PARAMETERS: ModuleName - Caller's module name (for error output)
- * LineNumber - Caller's line number (for error output)
- * Pathname - Full pathname to the node
- * NodeFlags - From Namespace node for the method/object
- * Format - Printf format string + additional args
- *
- * RETURN: None
- *
- * DESCRIPTION: Info messages for the predefined validation module. Messages
- * are only emitted the first time a problem with a particular
- * method/object is detected. This prevents a flood of
- * messages for methods that are repeatedly evaluated.
- *
- ******************************************************************************/
+ /* Print the object type and pathname */
-void ACPI_INTERNAL_VAR_XFACE
-AcpiUtPredefinedInfo (
- const char *ModuleName,
- UINT32 LineNumber,
- char *Pathname,
- UINT8 NodeFlags,
- const char *Format,
- ...)
-{
- va_list args;
+ AcpiOsPrintf ("%-12s %s",
+ AcpiUtGetTypeName (Type), (char *) Buffer.Pointer);
+ /* Extra path is used to append names like _STA, _INI, etc. */
- /*
- * Warning messages for this method/object will be disabled after the
- * first time a validation fails or an object is successfully repaired.
- */
- if (NodeFlags & ANOBJ_EVALUATED)
+ if (Path)
{
- return;
+ AcpiOsPrintf (".%s", Path);
}
+ AcpiOsPrintf ("\n");
- AcpiOsPrintf ("ACPI Info for %s: ", Pathname);
-
- va_start (args, Format);
- AcpiOsVprintf (Format, args);
- ACPI_COMMON_MSG_SUFFIX;
- va_end (args);
+ ACPI_FREE (Buffer.Pointer);
}
+#endif
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __UTMUTEX_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
}
}
- /* Create the spinlocks for use at interrupt level */
+ /* Create the spinlocks for use at interrupt level or for speed */
Status = AcpiOsCreateLock (&AcpiGbl_GpeLock);
if (ACPI_FAILURE (Status))
return_ACPI_STATUS (Status);
}
+ Status = AcpiOsCreateLock (&AcpiGbl_ReferenceCountLock);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ /* Mutex for _OSI support */
+
+ Status = AcpiOsCreateMutex (&AcpiGbl_OsiMutex);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
/* Create the reader/writer lock for namespace access */
Status = AcpiUtCreateRwLock (&AcpiGbl_NamespaceRwLock);
AcpiUtDeleteMutex (i);
}
+ AcpiOsDeleteMutex (AcpiGbl_OsiMutex);
+
/* Delete the spinlocks */
AcpiOsDeleteLock (AcpiGbl_GpeLock);
AcpiOsDeleteLock (AcpiGbl_HardwareLock);
+ AcpiOsDeleteLock (AcpiGbl_ReferenceCountLock);
/* Delete the reader/writer lock */
AcpiGbl_MutexInfo[MutexId].Mutex = NULL;
AcpiGbl_MutexInfo[MutexId].ThreadId = ACPI_MUTEX_NOT_ACQUIRED;
+
+ return_VOID;
}
/*
* Mutex debug code, for internal debugging only.
*
- * Deadlock prevention. Check if this thread owns any mutexes of value
- * greater than or equal to this one. If so, the thread has violated
- * the mutex ordering rule. This indicates a coding error somewhere in
+ * Deadlock prevention. Check if this thread owns any mutexes of value
+ * greater than or equal to this one. If so, the thread has violated
+ * the mutex ordering rule. This indicates a coding error somewhere in
* the ACPI subsystem code.
*/
for (i = MutexId; i < ACPI_NUM_MUTEX; i++)
if (i == MutexId)
{
ACPI_ERROR ((AE_INFO,
- "Mutex [%s] already acquired by this thread [%p]",
+ "Mutex [%s] already acquired by this thread [%u]",
AcpiUtGetMutexName (MutexId),
- ACPI_CAST_PTR (void, ThisThreadId)));
+ (UINT32) ThisThreadId));
return (AE_ALREADY_ACQUIRED);
}
ACPI_ERROR ((AE_INFO,
- "Invalid acquire order: Thread %p owns [%s], wants [%s]",
- ACPI_CAST_PTR (void, ThisThreadId), AcpiUtGetMutexName (i),
+ "Invalid acquire order: Thread %u owns [%s], wants [%s]",
+ (UINT32) ThisThreadId, AcpiUtGetMutexName (i),
AcpiUtGetMutexName (MutexId)));
return (AE_ACQUIRE_DEADLOCK);
#endif
ACPI_DEBUG_PRINT ((ACPI_DB_MUTEX,
- "Thread %p attempting to acquire Mutex [%s]\n",
- ACPI_CAST_PTR (void, ThisThreadId), AcpiUtGetMutexName (MutexId)));
+ "Thread %u attempting to acquire Mutex [%s]\n",
+ (UINT32) ThisThreadId, AcpiUtGetMutexName (MutexId)));
Status = AcpiOsAcquireMutex (AcpiGbl_MutexInfo[MutexId].Mutex,
ACPI_WAIT_FOREVER);
if (ACPI_SUCCESS (Status))
{
- ACPI_DEBUG_PRINT ((ACPI_DB_MUTEX, "Thread %p acquired Mutex [%s]\n",
- ACPI_CAST_PTR (void, ThisThreadId), AcpiUtGetMutexName (MutexId)));
+ ACPI_DEBUG_PRINT ((ACPI_DB_MUTEX, "Thread %u acquired Mutex [%s]\n",
+ (UINT32) ThisThreadId, AcpiUtGetMutexName (MutexId)));
AcpiGbl_MutexInfo[MutexId].UseCount++;
AcpiGbl_MutexInfo[MutexId].ThreadId = ThisThreadId;
else
{
ACPI_EXCEPTION ((AE_INFO, Status,
- "Thread %p could not acquire Mutex [0x%X]",
- ACPI_CAST_PTR (void, ThisThreadId), MutexId));
+ "Thread %u could not acquire Mutex [0x%X]",
+ (UINT32) ThisThreadId, MutexId));
}
return (Status);
AcpiUtReleaseMutex (
ACPI_MUTEX_HANDLE MutexId)
{
- ACPI_THREAD_ID ThisThreadId;
-
-
ACPI_FUNCTION_NAME (UtReleaseMutex);
- ThisThreadId = AcpiOsGetThreadId ();
- ACPI_DEBUG_PRINT ((ACPI_DB_MUTEX, "Thread %p releasing Mutex [%s]\n",
- ACPI_CAST_PTR (void, ThisThreadId), AcpiUtGetMutexName (MutexId)));
+ ACPI_DEBUG_PRINT ((ACPI_DB_MUTEX, "Thread %u releasing Mutex [%s]\n",
+ (UINT32) AcpiOsGetThreadId (), AcpiUtGetMutexName (MutexId)));
if (MutexId > ACPI_MAX_MUTEX)
{
/*
* Mutex debug code, for internal debugging only.
*
- * Deadlock prevention. Check if this thread owns any mutexes of value
- * greater than this one. If so, the thread has violated the mutex
- * ordering rule. This indicates a coding error somewhere in
+ * Deadlock prevention. Check if this thread owns any mutexes of value
+ * greater than this one. If so, the thread has violated the mutex
+ * ordering rule. This indicates a coding error somewhere in
* the ACPI subsystem code.
*/
for (i = MutexId; i < ACPI_NUM_MUTEX; i++)
{
- if (AcpiGbl_MutexInfo[i].ThreadId == ThisThreadId)
+ if (AcpiGbl_MutexInfo[i].ThreadId == AcpiOsGetThreadId ())
{
if (i == MutexId)
{
AcpiOsReleaseMutex (AcpiGbl_MutexInfo[MutexId].Mutex);
return (AE_OK);
}
-
-
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __UTOBJECT_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
*
* NOTE: We always allocate the worst-case object descriptor because
* these objects are cached, and we want them to be
- * one-size-satisifies-any-request. This in itself may not be
+ * one-size-satisifies-any-request. This in itself may not be
* the most memory efficient, but the efficiency of the object
* cache should more than make up for this!
*
break;
default:
+
/* All others have no secondary object */
break;
}
*
* RETURN: TRUE if object is valid, FALSE otherwise
*
- * DESCRIPTION: Validate a pointer to be an ACPI_OPERAND_OBJECT
+ * DESCRIPTION: Validate a pointer to be of type ACPI_OPERAND_OBJECT
*
******************************************************************************/
{
case ACPI_DESC_TYPE_OPERAND:
- /* The object appears to be a valid ACPI_OPERAND_OBJECT */
+ /* The object appears to be a valid ACPI_OPERAND_OBJECT */
return (TRUE);
default:
+
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "%p is not not an ACPI operand obj [%s]\n",
+ "%p is not an ACPI operand obj [%s]\n",
Object, AcpiUtGetDescriptorName (Object)));
break;
}
* LineNumber - Caller's line number (for error output)
* ComponentId - Caller's component ID (for error output)
*
- * RETURN: Pointer to newly allocated object descriptor. Null on error
+ * RETURN: Pointer to newly allocated object descriptor. Null on error
*
- * DESCRIPTION: Allocate a new object descriptor. Gracefully handle
+ * DESCRIPTION: Allocate a new object descriptor. Gracefully handle
* error conditions.
*
******************************************************************************/
ACPI_FUNCTION_TRACE_PTR (UtDeleteObjectDesc, Object);
- /* Object must be an ACPI_OPERAND_OBJECT */
+ /* Object must be of type ACPI_OPERAND_OBJECT */
if (ACPI_GET_DESCRIPTOR_TYPE (Object) != ACPI_DESC_TYPE_OPERAND)
{
Length += (ACPI_SIZE) InternalObject->String.Length + 1;
break;
-
case ACPI_TYPE_BUFFER:
Length += (ACPI_SIZE) InternalObject->Buffer.Length;
break;
-
case ACPI_TYPE_INTEGER:
case ACPI_TYPE_PROCESSOR:
case ACPI_TYPE_POWER:
break;
-
case ACPI_TYPE_LOCAL_REFERENCE:
switch (InternalObject->Reference.Class)
{
case ACPI_REFCLASS_NAME:
-
/*
* Get the actual length of the full pathname to this object.
* The reference will be converted to the pathname to the object
break;
default:
-
/*
* No other reference opcodes are supported.
* Notably, Locals and Args are not supported, but this may be
}
break;
-
default:
ACPI_ERROR ((AE_INFO, "Cannot convert to external object - "
/*
* Account for the space required by the object rounded up to the next
- * multiple of the machine word size. This keeps each object aligned
+ * multiple of the machine word size. This keeps each object aligned
* on a machine word boundary. (preventing alignment faults on some
* machines.)
*/
switch (ObjectType)
{
case ACPI_COPY_TYPE_SIMPLE:
-
/*
* Simple object - just get the size (Null object/entry is handled
* here also) and sum it into the running package length
Info->Length += ObjectSpace;
break;
-
case ACPI_COPY_TYPE_PACKAGE:
/* Package object - nothing much to do here, let the walk handle it */
State->Pkg.ThisTargetObj = NULL;
break;
-
default:
/* No other types allowed */
Info.NumPackages = 1;
Status = AcpiUtWalkPackageTree (InternalObject, NULL,
- AcpiUtGetElementLength, &Info);
+ AcpiUtGetElementLength, &Info);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
return (Status);
}
-
-
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: utosi - Support for the _OSI predefined control method
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+
+
+#define _COMPONENT ACPI_UTILITIES
+ ACPI_MODULE_NAME ("utosi")
+
+
+/******************************************************************************
+ *
+ * ACPICA policy for new _OSI strings:
+ *
+ * It is the stated policy of ACPICA that new _OSI strings will be integrated
+ * into this module as soon as possible after they are defined. It is strongly
+ * recommended that all ACPICA hosts mirror this policy and integrate any
+ * changes to this module as soon as possible. There are several historical
+ * reasons behind this policy:
+ *
+ * 1) New BIOSs tend to test only the case where the host responds TRUE to
+ * the latest version of Windows, which would respond to the latest/newest
+ * _OSI string. Not responding TRUE to the latest version of Windows will
+ * risk executing untested code paths throughout the DSDT and SSDTs.
+ *
+ * 2) If a new _OSI string is recognized only after a significant delay, this
+ * has the potential to cause problems on existing working machines because
+ * of the possibility that a new and different path through the ASL code
+ * will be executed.
+ *
+ * 3) New _OSI strings are tending to come out about once per year. A delay
+ * in recognizing a new string for a significant amount of time risks the
+ * release of another string which only compounds the initial problem.
+ *
+ *****************************************************************************/
+
+
+/*
+ * Strings supported by the _OSI predefined control method (which is
+ * implemented internally within this module.)
+ *
+ * March 2009: Removed "Linux" as this host no longer wants to respond true
+ * for this string. Basically, the only safe OS strings are windows-related
+ * and in many or most cases represent the only test path within the
+ * BIOS-provided ASL code.
+ *
+ * The last element of each entry is used to track the newest version of
+ * Windows that the BIOS has requested.
+ */
+static ACPI_INTERFACE_INFO AcpiDefaultSupportedInterfaces[] =
+{
+ /* Operating System Vendor Strings */
+
+ {"Windows 2000", NULL, 0, ACPI_OSI_WIN_2000}, /* Windows 2000 */
+ {"Windows 2001", NULL, 0, ACPI_OSI_WIN_XP}, /* Windows XP */
+ {"Windows 2001 SP1", NULL, 0, ACPI_OSI_WIN_XP_SP1}, /* Windows XP SP1 */
+ {"Windows 2001.1", NULL, 0, ACPI_OSI_WINSRV_2003}, /* Windows Server 2003 */
+ {"Windows 2001 SP2", NULL, 0, ACPI_OSI_WIN_XP_SP2}, /* Windows XP SP2 */
+ {"Windows 2001.1 SP1", NULL, 0, ACPI_OSI_WINSRV_2003_SP1}, /* Windows Server 2003 SP1 - Added 03/2006 */
+ {"Windows 2006", NULL, 0, ACPI_OSI_WIN_VISTA}, /* Windows Vista - Added 03/2006 */
+ {"Windows 2006.1", NULL, 0, ACPI_OSI_WINSRV_2008}, /* Windows Server 2008 - Added 09/2009 */
+ {"Windows 2006 SP1", NULL, 0, ACPI_OSI_WIN_VISTA_SP1}, /* Windows Vista SP1 - Added 09/2009 */
+ {"Windows 2006 SP2", NULL, 0, ACPI_OSI_WIN_VISTA_SP2}, /* Windows Vista SP2 - Added 09/2010 */
+ {"Windows 2009", NULL, 0, ACPI_OSI_WIN_7}, /* Windows 7 and Server 2008 R2 - Added 09/2009 */
+ {"Windows 2012", NULL, 0, ACPI_OSI_WIN_8}, /* Windows 8 and Server 2012 - Added 08/2012 */
+ {"Windows 2013", NULL, 0, ACPI_OSI_WIN_8}, /* Windows 8.1 and Server 2012 R2 - Added 01/2014 */
+
+ /* Feature Group Strings */
+
+ {"Extended Address Space Descriptor", NULL, ACPI_OSI_FEATURE, 0},
+
+ /*
+ * All "optional" feature group strings (features that are implemented
+ * by the host) should be dynamically modified to VALID by the host via
+ * AcpiInstallInterface or AcpiUpdateInterfaces. Such optional feature
+ * group strings are set as INVALID by default here.
+ */
+
+ {"Module Device", NULL, ACPI_OSI_OPTIONAL_FEATURE, 0},
+ {"Processor Device", NULL, ACPI_OSI_OPTIONAL_FEATURE, 0},
+ {"3.0 Thermal Model", NULL, ACPI_OSI_OPTIONAL_FEATURE, 0},
+ {"3.0 _SCP Extensions", NULL, ACPI_OSI_OPTIONAL_FEATURE, 0},
+ {"Processor Aggregator Device", NULL, ACPI_OSI_OPTIONAL_FEATURE, 0}
+};
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtInitializeInterfaces
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Initialize the global _OSI supported interfaces list
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiUtInitializeInterfaces (
+ void)
+{
+ ACPI_STATUS Status;
+ UINT32 i;
+
+
+ Status = AcpiOsAcquireMutex (AcpiGbl_OsiMutex, ACPI_WAIT_FOREVER);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ AcpiGbl_SupportedInterfaces = AcpiDefaultSupportedInterfaces;
+
+ /* Link the static list of supported interfaces */
+
+ for (i = 0; i < (ACPI_ARRAY_LENGTH (AcpiDefaultSupportedInterfaces) - 1); i++)
+ {
+ AcpiDefaultSupportedInterfaces[i].Next =
+ &AcpiDefaultSupportedInterfaces[(ACPI_SIZE) i + 1];
+ }
+
+ AcpiOsReleaseMutex (AcpiGbl_OsiMutex);
+ return (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtInterfaceTerminate
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Delete all interfaces in the global list. Sets
+ * AcpiGbl_SupportedInterfaces to NULL.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiUtInterfaceTerminate (
+ void)
+{
+ ACPI_STATUS Status;
+ ACPI_INTERFACE_INFO *NextInterface;
+
+
+ Status = AcpiOsAcquireMutex (AcpiGbl_OsiMutex, ACPI_WAIT_FOREVER);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ NextInterface = AcpiGbl_SupportedInterfaces;
+ while (NextInterface)
+ {
+ AcpiGbl_SupportedInterfaces = NextInterface->Next;
+
+ if (NextInterface->Flags & ACPI_OSI_DYNAMIC)
+ {
+ /* Only interfaces added at runtime can be freed */
+
+ ACPI_FREE (NextInterface->Name);
+ ACPI_FREE (NextInterface);
+ }
+ else
+ {
+ /* Interface is in static list. Reset it to invalid or valid. */
+
+ if (NextInterface->Flags & ACPI_OSI_DEFAULT_INVALID)
+ {
+ NextInterface->Flags |= ACPI_OSI_INVALID;
+ }
+ else
+ {
+ NextInterface->Flags &= ~ACPI_OSI_INVALID;
+ }
+ }
+
+ NextInterface = AcpiGbl_SupportedInterfaces;
+ }
+
+ AcpiOsReleaseMutex (AcpiGbl_OsiMutex);
+ return (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtInstallInterface
+ *
+ * PARAMETERS: InterfaceName - The interface to install
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Install the interface into the global interface list.
+ * Caller MUST hold AcpiGbl_OsiMutex
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiUtInstallInterface (
+ ACPI_STRING InterfaceName)
+{
+ ACPI_INTERFACE_INFO *InterfaceInfo;
+
+
+ /* Allocate info block and space for the name string */
+
+ InterfaceInfo = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_INTERFACE_INFO));
+ if (!InterfaceInfo)
+ {
+ return (AE_NO_MEMORY);
+ }
+
+ InterfaceInfo->Name = ACPI_ALLOCATE_ZEROED (ACPI_STRLEN (InterfaceName) + 1);
+ if (!InterfaceInfo->Name)
+ {
+ ACPI_FREE (InterfaceInfo);
+ return (AE_NO_MEMORY);
+ }
+
+ /* Initialize new info and insert at the head of the global list */
+
+ ACPI_STRCPY (InterfaceInfo->Name, InterfaceName);
+ InterfaceInfo->Flags = ACPI_OSI_DYNAMIC;
+ InterfaceInfo->Next = AcpiGbl_SupportedInterfaces;
+
+ AcpiGbl_SupportedInterfaces = InterfaceInfo;
+ return (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtRemoveInterface
+ *
+ * PARAMETERS: InterfaceName - The interface to remove
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Remove the interface from the global interface list.
+ * Caller MUST hold AcpiGbl_OsiMutex
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiUtRemoveInterface (
+ ACPI_STRING InterfaceName)
+{
+ ACPI_INTERFACE_INFO *PreviousInterface;
+ ACPI_INTERFACE_INFO *NextInterface;
+
+
+ PreviousInterface = NextInterface = AcpiGbl_SupportedInterfaces;
+ while (NextInterface)
+ {
+ if (!ACPI_STRCMP (InterfaceName, NextInterface->Name))
+ {
+ /* Found: name is in either the static list or was added at runtime */
+
+ if (NextInterface->Flags & ACPI_OSI_DYNAMIC)
+ {
+ /* Interface was added dynamically, remove and free it */
+
+ if (PreviousInterface == NextInterface)
+ {
+ AcpiGbl_SupportedInterfaces = NextInterface->Next;
+ }
+ else
+ {
+ PreviousInterface->Next = NextInterface->Next;
+ }
+
+ ACPI_FREE (NextInterface->Name);
+ ACPI_FREE (NextInterface);
+ }
+ else
+ {
+ /*
+ * Interface is in static list. If marked invalid, then it
+ * does not actually exist. Else, mark it invalid.
+ */
+ if (NextInterface->Flags & ACPI_OSI_INVALID)
+ {
+ return (AE_NOT_EXIST);
+ }
+
+ NextInterface->Flags |= ACPI_OSI_INVALID;
+ }
+
+ return (AE_OK);
+ }
+
+ PreviousInterface = NextInterface;
+ NextInterface = NextInterface->Next;
+ }
+
+ /* Interface was not found */
+
+ return (AE_NOT_EXIST);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtUpdateInterfaces
+ *
+ * PARAMETERS: Action - Actions to be performed during the
+ * update
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Update _OSI interface strings, disabling or enabling OS vendor
+ * strings or/and feature group strings.
+ * Caller MUST hold AcpiGbl_OsiMutex
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiUtUpdateInterfaces (
+ UINT8 Action)
+{
+ ACPI_INTERFACE_INFO *NextInterface;
+
+
+ NextInterface = AcpiGbl_SupportedInterfaces;
+ while (NextInterface)
+ {
+ if (((NextInterface->Flags & ACPI_OSI_FEATURE) &&
+ (Action & ACPI_FEATURE_STRINGS)) ||
+ (!(NextInterface->Flags & ACPI_OSI_FEATURE) &&
+ (Action & ACPI_VENDOR_STRINGS)))
+ {
+ if (Action & ACPI_DISABLE_INTERFACES)
+ {
+ /* Mark the interfaces as invalid */
+
+ NextInterface->Flags |= ACPI_OSI_INVALID;
+ }
+ else
+ {
+ /* Mark the interfaces as valid */
+
+ NextInterface->Flags &= ~ACPI_OSI_INVALID;
+ }
+ }
+
+ NextInterface = NextInterface->Next;
+ }
+
+ return (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtGetInterface
+ *
+ * PARAMETERS: InterfaceName - The interface to find
+ *
+ * RETURN: ACPI_INTERFACE_INFO if found. NULL if not found.
+ *
+ * DESCRIPTION: Search for the specified interface name in the global list.
+ * Caller MUST hold AcpiGbl_OsiMutex
+ *
+ ******************************************************************************/
+
+ACPI_INTERFACE_INFO *
+AcpiUtGetInterface (
+ ACPI_STRING InterfaceName)
+{
+ ACPI_INTERFACE_INFO *NextInterface;
+
+
+ NextInterface = AcpiGbl_SupportedInterfaces;
+ while (NextInterface)
+ {
+ if (!ACPI_STRCMP (InterfaceName, NextInterface->Name))
+ {
+ return (NextInterface);
+ }
+
+ NextInterface = NextInterface->Next;
+ }
+
+ return (NULL);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtOsiImplementation
+ *
+ * PARAMETERS: WalkState - Current walk state
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Implementation of the _OSI predefined control method. When
+ * an invocation of _OSI is encountered in the system AML,
+ * control is transferred to this function.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiUtOsiImplementation (
+ ACPI_WALK_STATE *WalkState)
+{
+ ACPI_OPERAND_OBJECT *StringDesc;
+ ACPI_OPERAND_OBJECT *ReturnDesc;
+ ACPI_INTERFACE_INFO *InterfaceInfo;
+ ACPI_INTERFACE_HANDLER InterfaceHandler;
+ ACPI_STATUS Status;
+ UINT32 ReturnValue;
+
+
+ ACPI_FUNCTION_TRACE (UtOsiImplementation);
+
+
+ /* Validate the string input argument (from the AML caller) */
+
+ StringDesc = WalkState->Arguments[0].Object;
+ if (!StringDesc ||
+ (StringDesc->Common.Type != ACPI_TYPE_STRING))
+ {
+ return_ACPI_STATUS (AE_TYPE);
+ }
+
+ /* Create a return object */
+
+ ReturnDesc = AcpiUtCreateInternalObject (ACPI_TYPE_INTEGER);
+ if (!ReturnDesc)
+ {
+ return_ACPI_STATUS (AE_NO_MEMORY);
+ }
+
+ /* Default return value is 0, NOT SUPPORTED */
+
+ ReturnValue = 0;
+ Status = AcpiOsAcquireMutex (AcpiGbl_OsiMutex, ACPI_WAIT_FOREVER);
+ if (ACPI_FAILURE (Status))
+ {
+ AcpiUtRemoveReference (ReturnDesc);
+ return_ACPI_STATUS (Status);
+ }
+
+ /* Lookup the interface in the global _OSI list */
+
+ InterfaceInfo = AcpiUtGetInterface (StringDesc->String.Pointer);
+ if (InterfaceInfo &&
+ !(InterfaceInfo->Flags & ACPI_OSI_INVALID))
+ {
+ /*
+ * The interface is supported.
+ * Update the OsiData if necessary. We keep track of the latest
+ * version of Windows that has been requested by the BIOS.
+ */
+ if (InterfaceInfo->Value > AcpiGbl_OsiData)
+ {
+ AcpiGbl_OsiData = InterfaceInfo->Value;
+ }
+
+ ReturnValue = ACPI_UINT32_MAX;
+ }
+
+ AcpiOsReleaseMutex (AcpiGbl_OsiMutex);
+
+ /*
+ * Invoke an optional _OSI interface handler. The host OS may wish
+ * to do some interface-specific handling. For example, warn about
+ * certain interfaces or override the true/false support value.
+ */
+ InterfaceHandler = AcpiGbl_InterfaceHandler;
+ if (InterfaceHandler)
+ {
+ ReturnValue = InterfaceHandler (
+ StringDesc->String.Pointer, ReturnValue);
+ }
+
+ ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INFO,
+ "ACPI: BIOS _OSI(\"%s\") is %ssupported\n",
+ StringDesc->String.Pointer, ReturnValue == 0 ? "not " : ""));
+
+ /* Complete the return object */
+
+ ReturnDesc->Integer.Value = ReturnValue;
+ WalkState->ReturnDesc = ReturnDesc;
+ return_ACPI_STATUS (AE_OK);
+}
--- /dev/null
+/*******************************************************************************
+ *
+ * Module Name: utownerid - Support for Table/Method Owner IDs
+ *
+ ******************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acnamesp.h"
+
+
+#define _COMPONENT ACPI_UTILITIES
+ ACPI_MODULE_NAME ("utownerid")
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtAllocateOwnerId
+ *
+ * PARAMETERS: OwnerId - Where the new owner ID is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Allocate a table or method owner ID. The owner ID is used to
+ * track objects created by the table or method, to be deleted
+ * when the method exits or the table is unloaded.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiUtAllocateOwnerId (
+ ACPI_OWNER_ID *OwnerId)
+{
+ UINT32 i;
+ UINT32 j;
+ UINT32 k;
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (UtAllocateOwnerId);
+
+
+ /* Guard against multiple allocations of ID to the same location */
+
+ if (*OwnerId)
+ {
+ ACPI_ERROR ((AE_INFO, "Owner ID [0x%2.2X] already exists", *OwnerId));
+ return_ACPI_STATUS (AE_ALREADY_EXISTS);
+ }
+
+ /* Mutex for the global ID mask */
+
+ Status = AcpiUtAcquireMutex (ACPI_MTX_CACHES);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ /*
+ * Find a free owner ID, cycle through all possible IDs on repeated
+ * allocations. (ACPI_NUM_OWNERID_MASKS + 1) because first index may have
+ * to be scanned twice.
+ */
+ for (i = 0, j = AcpiGbl_LastOwnerIdIndex;
+ i < (ACPI_NUM_OWNERID_MASKS + 1);
+ i++, j++)
+ {
+ if (j >= ACPI_NUM_OWNERID_MASKS)
+ {
+ j = 0; /* Wraparound to start of mask array */
+ }
+
+ for (k = AcpiGbl_NextOwnerIdOffset; k < 32; k++)
+ {
+ if (AcpiGbl_OwnerIdMask[j] == ACPI_UINT32_MAX)
+ {
+ /* There are no free IDs in this mask */
+
+ break;
+ }
+
+ if (!(AcpiGbl_OwnerIdMask[j] & (1 << k)))
+ {
+ /*
+ * Found a free ID. The actual ID is the bit index plus one,
+ * making zero an invalid Owner ID. Save this as the last ID
+ * allocated and update the global ID mask.
+ */
+ AcpiGbl_OwnerIdMask[j] |= (1 << k);
+
+ AcpiGbl_LastOwnerIdIndex = (UINT8) j;
+ AcpiGbl_NextOwnerIdOffset = (UINT8) (k + 1);
+
+ /*
+ * Construct encoded ID from the index and bit position
+ *
+ * Note: Last [j].k (bit 255) is never used and is marked
+ * permanently allocated (prevents +1 overflow)
+ */
+ *OwnerId = (ACPI_OWNER_ID) ((k + 1) + ACPI_MUL_32 (j));
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_VALUES,
+ "Allocated OwnerId: %2.2X\n", (unsigned int) *OwnerId));
+ goto Exit;
+ }
+ }
+
+ AcpiGbl_NextOwnerIdOffset = 0;
+ }
+
+ /*
+ * All OwnerIds have been allocated. This typically should
+ * not happen since the IDs are reused after deallocation. The IDs are
+ * allocated upon table load (one per table) and method execution, and
+ * they are released when a table is unloaded or a method completes
+ * execution.
+ *
+ * If this error happens, there may be very deep nesting of invoked control
+ * methods, or there may be a bug where the IDs are not released.
+ */
+ Status = AE_OWNER_ID_LIMIT;
+ ACPI_ERROR ((AE_INFO,
+ "Could not allocate new OwnerId (255 max), AE_OWNER_ID_LIMIT"));
+
+Exit:
+ (void) AcpiUtReleaseMutex (ACPI_MTX_CACHES);
+ return_ACPI_STATUS (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtReleaseOwnerId
+ *
+ * PARAMETERS: OwnerIdPtr - Pointer to a previously allocated OwnerID
+ *
+ * RETURN: None. No error is returned because we are either exiting a
+ * control method or unloading a table. Either way, we would
+ * ignore any error anyway.
+ *
+ * DESCRIPTION: Release a table or method owner ID. Valid IDs are 1 - 255
+ *
+ ******************************************************************************/
+
+void
+AcpiUtReleaseOwnerId (
+ ACPI_OWNER_ID *OwnerIdPtr)
+{
+ ACPI_OWNER_ID OwnerId = *OwnerIdPtr;
+ ACPI_STATUS Status;
+ UINT32 Index;
+ UINT32 Bit;
+
+
+ ACPI_FUNCTION_TRACE_U32 (UtReleaseOwnerId, OwnerId);
+
+
+ /* Always clear the input OwnerId (zero is an invalid ID) */
+
+ *OwnerIdPtr = 0;
+
+ /* Zero is not a valid OwnerID */
+
+ if (OwnerId == 0)
+ {
+ ACPI_ERROR ((AE_INFO, "Invalid OwnerId: 0x%2.2X", OwnerId));
+ return_VOID;
+ }
+
+ /* Mutex for the global ID mask */
+
+ Status = AcpiUtAcquireMutex (ACPI_MTX_CACHES);
+ if (ACPI_FAILURE (Status))
+ {
+ return_VOID;
+ }
+
+ /* Normalize the ID to zero */
+
+ OwnerId--;
+
+ /* Decode ID to index/offset pair */
+
+ Index = ACPI_DIV_32 (OwnerId);
+ Bit = 1 << ACPI_MOD_32 (OwnerId);
+
+ /* Free the owner ID only if it is valid */
+
+ if (AcpiGbl_OwnerIdMask[Index] & Bit)
+ {
+ AcpiGbl_OwnerIdMask[Index] ^= Bit;
+ }
+ else
+ {
+ ACPI_ERROR ((AE_INFO,
+ "Release of non-allocated OwnerId: 0x%2.2X", OwnerId + 1));
+ }
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_CACHES);
+ return_VOID;
+}
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: utpredef - support functions for predefined names
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acpredef.h"
+
+
+#define _COMPONENT ACPI_UTILITIES
+ ACPI_MODULE_NAME ("utpredef")
+
+
+/*
+ * Names for the types that can be returned by the predefined objects.
+ * Used for warning messages. Must be in the same order as the ACPI_RTYPEs
+ */
+static const char *UtRtypeNames[] =
+{
+ "/Integer",
+ "/String",
+ "/Buffer",
+ "/Package",
+ "/Reference",
+};
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtGetNextPredefinedMethod
+ *
+ * PARAMETERS: ThisName - Entry in the predefined method/name table
+ *
+ * RETURN: Pointer to next entry in predefined table.
+ *
+ * DESCRIPTION: Get the next entry in the predefine method table. Handles the
+ * cases where a package info entry follows a method name that
+ * returns a package.
+ *
+ ******************************************************************************/
+
+const ACPI_PREDEFINED_INFO *
+AcpiUtGetNextPredefinedMethod (
+ const ACPI_PREDEFINED_INFO *ThisName)
+{
+
+ /*
+ * Skip next entry in the table if this name returns a Package
+ * (next entry contains the package info)
+ */
+ if ((ThisName->Info.ExpectedBtypes & ACPI_RTYPE_PACKAGE) &&
+ (ThisName->Info.ExpectedBtypes != ACPI_RTYPE_ALL))
+ {
+ ThisName++;
+ }
+
+ ThisName++;
+ return (ThisName);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtMatchPredefinedMethod
+ *
+ * PARAMETERS: Name - Name to find
+ *
+ * RETURN: Pointer to entry in predefined table. NULL indicates not found.
+ *
+ * DESCRIPTION: Check an object name against the predefined object list.
+ *
+ ******************************************************************************/
+
+const ACPI_PREDEFINED_INFO *
+AcpiUtMatchPredefinedMethod (
+ char *Name)
+{
+ const ACPI_PREDEFINED_INFO *ThisName;
+
+
+ /* Quick check for a predefined name, first character must be underscore */
+
+ if (Name[0] != '_')
+ {
+ return (NULL);
+ }
+
+ /* Search info table for a predefined method/object name */
+
+ ThisName = AcpiGbl_PredefinedMethods;
+ while (ThisName->Info.Name[0])
+ {
+ if (ACPI_COMPARE_NAME (Name, ThisName->Info.Name))
+ {
+ return (ThisName);
+ }
+
+ ThisName = AcpiUtGetNextPredefinedMethod (ThisName);
+ }
+
+ return (NULL); /* Not found */
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtGetExpectedReturnTypes
+ *
+ * PARAMETERS: Buffer - Where the formatted string is returned
+ * ExpectedBTypes - Bitfield of expected data types
+ *
+ * RETURN: Formatted string in Buffer.
+ *
+ * DESCRIPTION: Format the expected object types into a printable string.
+ *
+ ******************************************************************************/
+
+void
+AcpiUtGetExpectedReturnTypes (
+ char *Buffer,
+ UINT32 ExpectedBtypes)
+{
+ UINT32 ThisRtype;
+ UINT32 i;
+ UINT32 j;
+
+
+ if (!ExpectedBtypes)
+ {
+ ACPI_STRCPY (Buffer, "NONE");
+ return;
+ }
+
+ j = 1;
+ Buffer[0] = 0;
+ ThisRtype = ACPI_RTYPE_INTEGER;
+
+ for (i = 0; i < ACPI_NUM_RTYPES; i++)
+ {
+ /* If one of the expected types, concatenate the name of this type */
+
+ if (ExpectedBtypes & ThisRtype)
+ {
+ ACPI_STRCAT (Buffer, &UtRtypeNames[i][j]);
+ j = 0; /* Use name separator from now on */
+ }
+
+ ThisRtype <<= 1; /* Next Rtype */
+ }
+}
+
+
+/*******************************************************************************
+ *
+ * The remaining functions are used by iASL and AcpiHelp only
+ *
+ ******************************************************************************/
+
+#if (defined ACPI_ASL_COMPILER || defined ACPI_HELP_APP)
+#include <stdio.h>
+#include <string.h>
+
+/* Local prototypes */
+
+static UINT32
+AcpiUtGetArgumentTypes (
+ char *Buffer,
+ UINT16 ArgumentTypes);
+
+
+/* Types that can be returned externally by a predefined name */
+
+static const char *UtExternalTypeNames[] = /* Indexed by ACPI_TYPE_* */
+{
+ ", UNSUPPORTED-TYPE",
+ ", Integer",
+ ", String",
+ ", Buffer",
+ ", Package"
+};
+
+/* Bit widths for resource descriptor predefined names */
+
+static const char *UtResourceTypeNames[] =
+{
+ "/1",
+ "/2",
+ "/3",
+ "/8",
+ "/16",
+ "/32",
+ "/64",
+ "/variable",
+};
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtMatchResourceName
+ *
+ * PARAMETERS: Name - Name to find
+ *
+ * RETURN: Pointer to entry in the resource table. NULL indicates not
+ * found.
+ *
+ * DESCRIPTION: Check an object name against the predefined resource
+ * descriptor object list.
+ *
+ ******************************************************************************/
+
+const ACPI_PREDEFINED_INFO *
+AcpiUtMatchResourceName (
+ char *Name)
+{
+ const ACPI_PREDEFINED_INFO *ThisName;
+
+
+ /* Quick check for a predefined name, first character must be underscore */
+
+ if (Name[0] != '_')
+ {
+ return (NULL);
+ }
+
+ /* Search info table for a predefined method/object name */
+
+ ThisName = AcpiGbl_ResourceNames;
+ while (ThisName->Info.Name[0])
+ {
+ if (ACPI_COMPARE_NAME (Name, ThisName->Info.Name))
+ {
+ return (ThisName);
+ }
+
+ ThisName++;
+ }
+
+ return (NULL); /* Not found */
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtDisplayPredefinedMethod
+ *
+ * PARAMETERS: Buffer - Scratch buffer for this function
+ * ThisName - Entry in the predefined method/name table
+ * MultiLine - TRUE if output should be on >1 line
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Display information about a predefined method. Number and
+ * type of the input arguments, and expected type(s) for the
+ * return value, if any.
+ *
+ ******************************************************************************/
+
+void
+AcpiUtDisplayPredefinedMethod (
+ char *Buffer,
+ const ACPI_PREDEFINED_INFO *ThisName,
+ BOOLEAN MultiLine)
+{
+ UINT32 ArgCount;
+
+ /*
+ * Get the argument count and the string buffer
+ * containing all argument types
+ */
+ ArgCount = AcpiUtGetArgumentTypes (Buffer,
+ ThisName->Info.ArgumentList);
+
+ if (MultiLine)
+ {
+ printf (" ");
+ }
+
+ printf ("%4.4s Requires %s%u argument%s",
+ ThisName->Info.Name,
+ (ThisName->Info.ArgumentList & ARG_COUNT_IS_MINIMUM) ?
+ "(at least) " : "",
+ ArgCount, ArgCount != 1 ? "s" : "");
+
+ /* Display the types for any arguments */
+
+ if (ArgCount > 0)
+ {
+ printf (" (%s)", Buffer);
+ }
+
+ if (MultiLine)
+ {
+ printf ("\n ");
+ }
+
+ /* Get the return value type(s) allowed */
+
+ if (ThisName->Info.ExpectedBtypes)
+ {
+ AcpiUtGetExpectedReturnTypes (Buffer, ThisName->Info.ExpectedBtypes);
+ printf (" Return value types: %s\n", Buffer);
+ }
+ else
+ {
+ printf (" No return value\n");
+ }
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtGetArgumentTypes
+ *
+ * PARAMETERS: Buffer - Where to return the formatted types
+ * ArgumentTypes - Types field for this method
+ *
+ * RETURN: Count - the number of arguments required for this method
+ *
+ * DESCRIPTION: Format the required data types for this method (Integer,
+ * String, Buffer, or Package) and return the required argument
+ * count.
+ *
+ ******************************************************************************/
+
+static UINT32
+AcpiUtGetArgumentTypes (
+ char *Buffer,
+ UINT16 ArgumentTypes)
+{
+ UINT16 ThisArgumentType;
+ UINT16 SubIndex;
+ UINT16 ArgCount;
+ UINT32 i;
+
+
+ *Buffer = 0;
+ SubIndex = 2;
+
+ /* First field in the types list is the count of args to follow */
+
+ ArgCount = METHOD_GET_ARG_COUNT (ArgumentTypes);
+ if (ArgCount > METHOD_PREDEF_ARGS_MAX)
+ {
+ printf ("**** Invalid argument count (%u) "
+ "in predefined info structure\n", ArgCount);
+ return (ArgCount);
+ }
+
+ /* Get each argument from the list, convert to ascii, store to buffer */
+
+ for (i = 0; i < ArgCount; i++)
+ {
+ ThisArgumentType = METHOD_GET_NEXT_TYPE (ArgumentTypes);
+
+ if (!ThisArgumentType || (ThisArgumentType > METHOD_MAX_ARG_TYPE))
+ {
+ printf ("**** Invalid argument type (%u) "
+ "in predefined info structure\n", ThisArgumentType);
+ return (ArgCount);
+ }
+
+ strcat (Buffer, UtExternalTypeNames[ThisArgumentType] + SubIndex);
+ SubIndex = 0;
+ }
+
+ return (ArgCount);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtGetResourceBitWidth
+ *
+ * PARAMETERS: Buffer - Where the formatted string is returned
+ * Types - Bitfield of expected data types
+ *
+ * RETURN: Count of return types. Formatted string in Buffer.
+ *
+ * DESCRIPTION: Format the resource bit widths into a printable string.
+ *
+ ******************************************************************************/
+
+UINT32
+AcpiUtGetResourceBitWidth (
+ char *Buffer,
+ UINT16 Types)
+{
+ UINT32 i;
+ UINT16 SubIndex;
+ UINT32 Found;
+
+
+ *Buffer = 0;
+ SubIndex = 1;
+ Found = 0;
+
+ for (i = 0; i < NUM_RESOURCE_WIDTHS; i++)
+ {
+ if (Types & 1)
+ {
+ strcat (Buffer, &(UtResourceTypeNames[i][SubIndex]));
+ SubIndex = 0;
+ Found++;
+ }
+
+ Types >>= 1;
+ }
+
+ return (Found);
+}
+#endif
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: utprint - Formatted printing routines
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+
+#define _COMPONENT ACPI_UTILITIES
+ ACPI_MODULE_NAME ("utprint")
+
+
+#define ACPI_FORMAT_SIGN 0x01
+#define ACPI_FORMAT_SIGN_PLUS 0x02
+#define ACPI_FORMAT_SIGN_PLUS_SPACE 0x04
+#define ACPI_FORMAT_ZERO 0x08
+#define ACPI_FORMAT_LEFT 0x10
+#define ACPI_FORMAT_UPPER 0x20
+#define ACPI_FORMAT_PREFIX 0x40
+
+
+/* Local prototypes */
+
+static ACPI_SIZE
+AcpiUtBoundStringLength (
+ const char *String,
+ ACPI_SIZE Count);
+
+static char *
+AcpiUtBoundStringOutput (
+ char *String,
+ const char *End,
+ char c);
+
+static char *
+AcpiUtFormatNumber (
+ char *String,
+ char *End,
+ UINT64 Number,
+ UINT8 Base,
+ INT32 Width,
+ INT32 Precision,
+ UINT8 Type);
+
+static char *
+AcpiUtPutNumber (
+ char *String,
+ UINT64 Number,
+ UINT8 Base,
+ BOOLEAN Upper);
+
+
+/* Module globals */
+
+static const char AcpiGbl_LowerHexDigits[] = "0123456789abcdef";
+static const char AcpiGbl_UpperHexDigits[] = "0123456789ABCDEF";
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtBoundStringLength
+ *
+ * PARAMETERS: String - String with boundary
+ * Count - Boundary of the string
+ *
+ * RETURN: Length of the string. Less than or equal to Count.
+ *
+ * DESCRIPTION: Calculate the length of a string with boundary.
+ *
+ ******************************************************************************/
+
+static ACPI_SIZE
+AcpiUtBoundStringLength (
+ const char *String,
+ ACPI_SIZE Count)
+{
+ UINT32 Length = 0;
+
+
+ while (*String && Count)
+ {
+ Length++;
+ String++;
+ Count--;
+ }
+
+ return (Length);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtBoundStringOutput
+ *
+ * PARAMETERS: String - String with boundary
+ * End - Boundary of the string
+ * c - Character to be output to the string
+ *
+ * RETURN: Updated position for next valid character
+ *
+ * DESCRIPTION: Output a character into a string with boundary check.
+ *
+ ******************************************************************************/
+
+static char *
+AcpiUtBoundStringOutput (
+ char *String,
+ const char *End,
+ char c)
+{
+
+ if (String < End)
+ {
+ *String = c;
+ }
+
+ ++String;
+ return (String);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtPutNumber
+ *
+ * PARAMETERS: String - Buffer to hold reverse-ordered string
+ * Number - Integer to be converted
+ * Base - Base of the integer
+ * Upper - Whether or not using upper cased digits
+ *
+ * RETURN: Updated position for next valid character
+ *
+ * DESCRIPTION: Convert an integer into a string, note that, the string holds a
+ * reversed ordered number without the trailing zero.
+ *
+ ******************************************************************************/
+
+static char *
+AcpiUtPutNumber (
+ char *String,
+ UINT64 Number,
+ UINT8 Base,
+ BOOLEAN Upper)
+{
+ const char *Digits;
+ UINT64 DigitIndex;
+ char *Pos;
+
+
+ Pos = String;
+ Digits = Upper ? AcpiGbl_UpperHexDigits : AcpiGbl_LowerHexDigits;
+
+ if (Number == 0)
+ {
+ *(Pos++) = '0';
+ }
+ else
+ {
+ while (Number)
+ {
+ (void) AcpiUtDivide (Number, Base, &Number, &DigitIndex);
+ *(Pos++) = Digits[DigitIndex];
+ }
+ }
+
+ /* *(Pos++) = '0'; */
+ return (Pos);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtScanNumber
+ *
+ * PARAMETERS: String - String buffer
+ * NumberPtr - Where the number is returned
+ *
+ * RETURN: Updated position for next valid character
+ *
+ * DESCRIPTION: Scan a string for a decimal integer.
+ *
+ ******************************************************************************/
+
+const char *
+AcpiUtScanNumber (
+ const char *String,
+ UINT64 *NumberPtr)
+{
+ UINT64 Number = 0;
+
+
+ while (ACPI_IS_DIGIT (*String))
+ {
+ Number *= 10;
+ Number += *(String++) - '0';
+ }
+
+ *NumberPtr = Number;
+ return (String);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtPrintNumber
+ *
+ * PARAMETERS: String - String buffer
+ * Number - The number to be converted
+ *
+ * RETURN: Updated position for next valid character
+ *
+ * DESCRIPTION: Print a decimal integer into a string.
+ *
+ ******************************************************************************/
+
+const char *
+AcpiUtPrintNumber (
+ char *String,
+ UINT64 Number)
+{
+ char AsciiString[20];
+ const char *Pos1;
+ char *Pos2;
+
+
+ Pos1 = AcpiUtPutNumber (AsciiString, Number, 10, FALSE);
+ Pos2 = String;
+
+ while (Pos1 != AsciiString)
+ {
+ *(Pos2++) = *(--Pos1);
+ }
+
+ *Pos2 = 0;
+ return (String);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtFormatNumber
+ *
+ * PARAMETERS: String - String buffer with boundary
+ * End - Boundary of the string
+ * Number - The number to be converted
+ * Base - Base of the integer
+ * Width - Field width
+ * Precision - Precision of the integer
+ * Type - Special printing flags
+ *
+ * RETURN: Updated position for next valid character
+ *
+ * DESCRIPTION: Print an integer into a string with any base and any precision.
+ *
+ ******************************************************************************/
+
+static char *
+AcpiUtFormatNumber (
+ char *String,
+ char *End,
+ UINT64 Number,
+ UINT8 Base,
+ INT32 Width,
+ INT32 Precision,
+ UINT8 Type)
+{
+ char *Pos;
+ char Sign;
+ char Zero;
+ BOOLEAN NeedPrefix;
+ BOOLEAN Upper;
+ INT32 i;
+ char ReversedString[66];
+
+
+ /* Parameter validation */
+
+ if (Base < 2 || Base > 16)
+ {
+ return (NULL);
+ }
+
+ if (Type & ACPI_FORMAT_LEFT)
+ {
+ Type &= ~ACPI_FORMAT_ZERO;
+ }
+
+ NeedPrefix = ((Type & ACPI_FORMAT_PREFIX) && Base != 10) ? TRUE : FALSE;
+ Upper = (Type & ACPI_FORMAT_UPPER) ? TRUE : FALSE;
+ Zero = (Type & ACPI_FORMAT_ZERO) ? '0' : ' ';
+
+ /* Calculate size according to sign and prefix */
+
+ Sign = '\0';
+ if (Type & ACPI_FORMAT_SIGN)
+ {
+ if ((INT64) Number < 0)
+ {
+ Sign = '-';
+ Number = - (INT64) Number;
+ Width--;
+ }
+ else if (Type & ACPI_FORMAT_SIGN_PLUS)
+ {
+ Sign = '+';
+ Width--;
+ }
+ else if (Type & ACPI_FORMAT_SIGN_PLUS_SPACE)
+ {
+ Sign = ' ';
+ Width--;
+ }
+ }
+ if (NeedPrefix)
+ {
+ Width--;
+ if (Base == 16)
+ {
+ Width--;
+ }
+ }
+
+ /* Generate full string in reverse order */
+
+ Pos = AcpiUtPutNumber (ReversedString, Number, Base, Upper);
+ i = ACPI_PTR_DIFF (Pos, ReversedString);
+
+ /* Printing 100 using %2d gives "100", not "00" */
+
+ if (i > Precision)
+ {
+ Precision = i;
+ }
+
+ Width -= Precision;
+
+ /* Output the string */
+
+ if (!(Type & (ACPI_FORMAT_ZERO | ACPI_FORMAT_LEFT)))
+ {
+ while (--Width >= 0)
+ {
+ String = AcpiUtBoundStringOutput (String, End, ' ');
+ }
+ }
+ if (Sign)
+ {
+ String = AcpiUtBoundStringOutput (String, End, Sign);
+ }
+ if (NeedPrefix)
+ {
+ String = AcpiUtBoundStringOutput (String, End, '0');
+ if (Base == 16)
+ {
+ String = AcpiUtBoundStringOutput (String, End,
+ Upper ? 'X' : 'x');
+ }
+ }
+ if (!(Type & ACPI_FORMAT_LEFT))
+ {
+ while (--Width >= 0)
+ {
+ String = AcpiUtBoundStringOutput (String, End, Zero);
+ }
+ }
+
+ while (i <= --Precision)
+ {
+ String = AcpiUtBoundStringOutput (String, End, '0');
+ }
+ while (--i >= 0)
+ {
+ String = AcpiUtBoundStringOutput (String, End,
+ ReversedString[i]);
+ }
+ while (--Width >= 0)
+ {
+ String = AcpiUtBoundStringOutput (String, End, ' ');
+ }
+
+ return (String);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtVsnprintf
+ *
+ * PARAMETERS: String - String with boundary
+ * Size - Boundary of the string
+ * Format - Standard printf format
+ * Args - Argument list
+ *
+ * RETURN: Number of bytes actually written.
+ *
+ * DESCRIPTION: Formatted output to a string using argument list pointer.
+ *
+ ******************************************************************************/
+
+int
+AcpiUtVsnprintf (
+ char *String,
+ ACPI_SIZE Size,
+ const char *Format,
+ va_list Args)
+{
+ UINT8 Base = 10;
+ UINT8 Type = 0;
+ INT32 Width = -1;
+ INT32 Precision = -1;
+ char Qualifier = 0;
+ UINT64 Number;
+ char *Pos;
+ char *End;
+ char c;
+ const char *s;
+ const void *p;
+ INT32 Length;
+ int i;
+
+
+ Pos = String;
+ End = String + Size;
+
+ for (; *Format; ++Format)
+ {
+ if (*Format != '%')
+ {
+ Pos = AcpiUtBoundStringOutput (Pos, End, *Format);
+ continue;
+ }
+
+ /* Process sign */
+
+ do
+ {
+ ++Format;
+ if (*Format == '#')
+ {
+ Type |= ACPI_FORMAT_PREFIX;
+ }
+ else if (*Format == '0')
+ {
+ Type |= ACPI_FORMAT_ZERO;
+ }
+ else if (*Format == '+')
+ {
+ Type |= ACPI_FORMAT_SIGN_PLUS;
+ }
+ else if (*Format == ' ')
+ {
+ Type |= ACPI_FORMAT_SIGN_PLUS_SPACE;
+ }
+ else if (*Format == '-')
+ {
+ Type |= ACPI_FORMAT_LEFT;
+ }
+ else
+ {
+ break;
+ }
+ } while (1);
+
+ /* Process width */
+
+ Width = -1;
+ if (ACPI_IS_DIGIT (*Format))
+ {
+ Format = AcpiUtScanNumber (Format, &Number);
+ Width = (INT32) Number;
+ }
+ else if (*Format == '*')
+ {
+ ++Format;
+ Width = va_arg (Args, int);
+ if (Width < 0)
+ {
+ Width = -Width;
+ Type |= ACPI_FORMAT_LEFT;
+ }
+ }
+
+ /* Process precision */
+
+ Precision = -1;
+ if (*Format == '.')
+ {
+ ++Format;
+ if (ACPI_IS_DIGIT(*Format))
+ {
+ Format = AcpiUtScanNumber (Format, &Number);
+ Precision = (INT32) Number;
+ }
+ else if (*Format == '*')
+ {
+ ++Format;
+ Precision = va_arg (Args, int);
+ }
+ if (Precision < 0)
+ {
+ Precision = 0;
+ }
+ }
+
+ /* Process qualifier */
+
+ Qualifier = -1;
+ if (*Format == 'h' || *Format == 'l' || *Format == 'L')
+ {
+ Qualifier = *Format;
+ ++Format;
+
+ if (Qualifier == 'l' && *Format == 'l')
+ {
+ Qualifier = 'L';
+ ++Format;
+ }
+ }
+
+ switch (*Format)
+ {
+ case '%':
+
+ Pos = AcpiUtBoundStringOutput (Pos, End, '%');
+ continue;
+
+ case 'c':
+
+ if (!(Type & ACPI_FORMAT_LEFT))
+ {
+ while (--Width > 0)
+ {
+ Pos = AcpiUtBoundStringOutput (Pos, End, ' ');
+ }
+ }
+
+ c = (char) va_arg (Args, int);
+ Pos = AcpiUtBoundStringOutput (Pos, End, c);
+
+ while (--Width > 0)
+ {
+ Pos = AcpiUtBoundStringOutput (Pos, End, ' ');
+ }
+ continue;
+
+ case 's':
+
+ s = va_arg (Args, char *);
+ if (!s)
+ {
+ s = "<NULL>";
+ }
+ Length = AcpiUtBoundStringLength (s, Precision);
+ if (!(Type & ACPI_FORMAT_LEFT))
+ {
+ while (Length < Width--)
+ {
+ Pos = AcpiUtBoundStringOutput (Pos, End, ' ');
+ }
+ }
+ for (i = 0; i < Length; ++i)
+ {
+ Pos = AcpiUtBoundStringOutput (Pos, End, *s);
+ ++s;
+ }
+ while (Length < Width--)
+ {
+ Pos = AcpiUtBoundStringOutput (Pos, End, ' ');
+ }
+ continue;
+
+ case 'o':
+
+ Base = 8;
+ break;
+
+ case 'X':
+
+ Type |= ACPI_FORMAT_UPPER;
+
+ case 'x':
+
+ Base = 16;
+ break;
+
+ case 'd':
+ case 'i':
+
+ Type |= ACPI_FORMAT_SIGN;
+
+ case 'u':
+
+ break;
+
+ case 'p':
+
+ if (Width == -1)
+ {
+ Width = 2 * sizeof (void *);
+ Type |= ACPI_FORMAT_ZERO;
+ }
+
+ p = va_arg (Args, void *);
+ Pos = AcpiUtFormatNumber (Pos, End,
+ ACPI_TO_INTEGER (p), 16, Width, Precision, Type);
+ continue;
+
+ default:
+
+ Pos = AcpiUtBoundStringOutput (Pos, End, '%');
+ if (*Format)
+ {
+ Pos = AcpiUtBoundStringOutput (Pos, End, *Format);
+ }
+ else
+ {
+ --Format;
+ }
+ continue;
+ }
+
+ if (Qualifier == 'L')
+ {
+ Number = va_arg (Args, UINT64);
+ if (Type & ACPI_FORMAT_SIGN)
+ {
+ Number = (INT64) Number;
+ }
+ }
+ else if (Qualifier == 'l')
+ {
+ Number = va_arg (Args, unsigned long);
+ if (Type & ACPI_FORMAT_SIGN)
+ {
+ Number = (INT32) Number;
+ }
+ }
+ else if (Qualifier == 'h')
+ {
+ Number = (UINT16) va_arg (Args, int);
+ if (Type & ACPI_FORMAT_SIGN)
+ {
+ Number = (INT16) Number;
+ }
+ }
+ else
+ {
+ Number = va_arg (Args, unsigned int);
+ if (Type & ACPI_FORMAT_SIGN)
+ {
+ Number = (signed int) Number;
+ }
+ }
+
+ Pos = AcpiUtFormatNumber (Pos, End, Number, Base,
+ Width, Precision, Type);
+ }
+
+ if (Size > 0)
+ {
+ if (Pos < End)
+ {
+ *Pos = '\0';
+ }
+ else
+ {
+ End[-1] = '\0';
+ }
+ }
+
+ return (ACPI_PTR_DIFF (Pos, String));
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtSnprintf
+ *
+ * PARAMETERS: String - String with boundary
+ * Size - Boundary of the string
+ * Format, ... - Standard printf format
+ *
+ * RETURN: Number of bytes actually written.
+ *
+ * DESCRIPTION: Formatted output to a string.
+ *
+ ******************************************************************************/
+
+int
+AcpiUtSnprintf (
+ char *String,
+ ACPI_SIZE Size,
+ const char *Format,
+ ...)
+{
+ va_list Args;
+ int Length;
+
+
+ va_start (Args, Format);
+ Length = AcpiUtVsnprintf (String, Size, Format, Args);
+ va_end (Args);
+
+ return (Length);
+}
+
+
+#ifdef ACPI_APPLICATION
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtFileVprintf
+ *
+ * PARAMETERS: File - File descriptor
+ * Format - Standard printf format
+ * Args - Argument list
+ *
+ * RETURN: Number of bytes actually written.
+ *
+ * DESCRIPTION: Formatted output to a file using argument list pointer.
+ *
+ ******************************************************************************/
+
+int
+AcpiUtFileVprintf (
+ ACPI_FILE File,
+ const char *Format,
+ va_list Args)
+{
+ ACPI_CPU_FLAGS Flags;
+ int Length;
+
+
+ Flags = AcpiOsAcquireLock (AcpiGbl_PrintLock);
+ Length = AcpiUtVsnprintf (AcpiGbl_PrintBuffer,
+ sizeof (AcpiGbl_PrintBuffer), Format, Args);
+
+ (void) AcpiOsWriteFile (File, AcpiGbl_PrintBuffer, Length, 1);
+ AcpiOsReleaseLock (AcpiGbl_PrintLock, Flags);
+
+ return (Length);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtFilePrintf
+ *
+ * PARAMETERS: File - File descriptor
+ * Format, ... - Standard printf format
+ *
+ * RETURN: Number of bytes actually written.
+ *
+ * DESCRIPTION: Formatted output to a file.
+ *
+ ******************************************************************************/
+
+int
+AcpiUtFilePrintf (
+ ACPI_FILE File,
+ const char *Format,
+ ...)
+{
+ va_list Args;
+ int Length;
+
+
+ va_start (Args, Format);
+ Length = AcpiUtFileVprintf (File, Format, Args);
+ va_end (Args);
+
+ return (Length);
+}
+#endif
/*******************************************************************************
*
- * Module Name: utresrc - Resource managment utilities
+ * Module Name: utresrc - Resource management utilities
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __UTRESRC_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
-#include "amlresrc.h"
+#include "acresrc.h"
#define _COMPONENT ACPI_UTILITIES
ACPI_MODULE_NAME ("utresrc")
-#if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUGGER)
+#if defined(ACPI_DEBUG_OUTPUT) || defined (ACPI_DISASSEMBLER) || defined (ACPI_DEBUGGER)
/*
* Strings used to decode resource descriptors.
- * Used by both the disasssembler and the debugger resource dump routines
+ * Used by both the disassembler and the debugger resource dump routines
*/
const char *AcpiGbl_BmDecode[] =
{
const char *AcpiGbl_LlDecode[] =
{
"ActiveHigh",
- "ActiveLow"
+ "ActiveLow",
+ "ActiveBoth",
+ "Reserved"
};
const char *AcpiGbl_MaxDecode[] =
const char *AcpiGbl_ShrDecode[] =
{
"Exclusive",
- "Shared"
+ "Shared",
+ "ExclusiveAndWake", /* ACPI 5.0 */
+ "SharedAndWake" /* ACPI 5.0 */
};
const char *AcpiGbl_SizDecode[] =
"TypeF"
};
+const char *AcpiGbl_PpcDecode[] =
+{
+ "PullDefault",
+ "PullUp",
+ "PullDown",
+ "PullNone"
+};
+
+const char *AcpiGbl_IorDecode[] =
+{
+ "IoRestrictionNone",
+ "IoRestrictionInputOnly",
+ "IoRestrictionOutputOnly",
+ "IoRestrictionNoneAndPreserve"
+};
+
+const char *AcpiGbl_DtsDecode[] =
+{
+ "Width8bit",
+ "Width16bit",
+ "Width32bit",
+ "Width64bit",
+ "Width128bit",
+ "Width256bit",
+};
+
+/* GPIO connection type */
+
+const char *AcpiGbl_CtDecode[] =
+{
+ "Interrupt",
+ "I/O"
+};
+
+/* Serial bus type */
+
+const char *AcpiGbl_SbtDecode[] =
+{
+ "/* UNKNOWN serial bus type */",
+ "I2C",
+ "SPI",
+ "UART"
+};
+
+/* I2C serial bus access mode */
+
+const char *AcpiGbl_AmDecode[] =
+{
+ "AddressingMode7Bit",
+ "AddressingMode10Bit"
+};
+
+/* I2C serial bus slave mode */
+
+const char *AcpiGbl_SmDecode[] =
+{
+ "ControllerInitiated",
+ "DeviceInitiated"
+};
+
+/* SPI serial bus wire mode */
+
+const char *AcpiGbl_WmDecode[] =
+{
+ "FourWireMode",
+ "ThreeWireMode"
+};
+
+/* SPI serial clock phase */
+
+const char *AcpiGbl_CphDecode[] =
+{
+ "ClockPhaseFirst",
+ "ClockPhaseSecond"
+};
+
+/* SPI serial bus clock polarity */
+
+const char *AcpiGbl_CpoDecode[] =
+{
+ "ClockPolarityLow",
+ "ClockPolarityHigh"
+};
+
+/* SPI serial bus device polarity */
+
+const char *AcpiGbl_DpDecode[] =
+{
+ "PolarityLow",
+ "PolarityHigh"
+};
+
+/* UART serial bus endian */
+
+const char *AcpiGbl_EdDecode[] =
+{
+ "LittleEndian",
+ "BigEndian"
+};
+
+/* UART serial bus bits per byte */
+
+const char *AcpiGbl_BpbDecode[] =
+{
+ "DataBitsFive",
+ "DataBitsSix",
+ "DataBitsSeven",
+ "DataBitsEight",
+ "DataBitsNine",
+ "/* UNKNOWN Bits per byte */",
+ "/* UNKNOWN Bits per byte */",
+ "/* UNKNOWN Bits per byte */"
+};
+
+/* UART serial bus stop bits */
+
+const char *AcpiGbl_SbDecode[] =
+{
+ "StopBitsZero",
+ "StopBitsOne",
+ "StopBitsOnePlusHalf",
+ "StopBitsTwo"
+};
+
+/* UART serial bus flow control */
+
+const char *AcpiGbl_FcDecode[] =
+{
+ "FlowControlNone",
+ "FlowControlHardware",
+ "FlowControlXON",
+ "/* UNKNOWN flow control keyword */"
+};
+
+/* UART serial bus parity type */
+
+const char *AcpiGbl_PtDecode[] =
+{
+ "ParityTypeNone",
+ "ParityTypeEven",
+ "ParityTypeOdd",
+ "ParityTypeMark",
+ "ParityTypeSpace",
+ "/* UNKNOWN parity keyword */",
+ "/* UNKNOWN parity keyword */",
+ "/* UNKNOWN parity keyword */"
+};
+
#endif
ACPI_AML_SIZE_SMALL (AML_RESOURCE_END_DEPENDENT),
ACPI_AML_SIZE_SMALL (AML_RESOURCE_IO),
ACPI_AML_SIZE_SMALL (AML_RESOURCE_FIXED_IO),
- 0,
+ ACPI_AML_SIZE_SMALL (AML_RESOURCE_FIXED_DMA),
0,
0,
0,
ACPI_AML_SIZE_LARGE (AML_RESOURCE_ADDRESS16),
ACPI_AML_SIZE_LARGE (AML_RESOURCE_EXTENDED_IRQ),
ACPI_AML_SIZE_LARGE (AML_RESOURCE_ADDRESS64),
- ACPI_AML_SIZE_LARGE (AML_RESOURCE_EXTENDED_ADDRESS64)
+ ACPI_AML_SIZE_LARGE (AML_RESOURCE_EXTENDED_ADDRESS64),
+ ACPI_AML_SIZE_LARGE (AML_RESOURCE_GPIO),
+ 0,
+ ACPI_AML_SIZE_LARGE (AML_RESOURCE_COMMON_SERIALBUS),
+};
+
+const UINT8 AcpiGbl_ResourceAmlSerialBusSizes[] =
+{
+ 0,
+ ACPI_AML_SIZE_LARGE (AML_RESOURCE_I2C_SERIALBUS),
+ ACPI_AML_SIZE_LARGE (AML_RESOURCE_SPI_SERIALBUS),
+ ACPI_AML_SIZE_LARGE (AML_RESOURCE_UART_SERIALBUS),
};
0,
0,
0,
- ACPI_SMALL_VARIABLE_LENGTH,
- ACPI_FIXED_LENGTH,
- ACPI_SMALL_VARIABLE_LENGTH,
- ACPI_FIXED_LENGTH,
- ACPI_FIXED_LENGTH,
- ACPI_FIXED_LENGTH,
+ ACPI_SMALL_VARIABLE_LENGTH, /* 04 IRQ */
+ ACPI_FIXED_LENGTH, /* 05 DMA */
+ ACPI_SMALL_VARIABLE_LENGTH, /* 06 StartDependentFunctions */
+ ACPI_FIXED_LENGTH, /* 07 EndDependentFunctions */
+ ACPI_FIXED_LENGTH, /* 08 IO */
+ ACPI_FIXED_LENGTH, /* 09 FixedIO */
+ ACPI_FIXED_LENGTH, /* 0A FixedDMA */
0,
0,
0,
- 0,
- ACPI_VARIABLE_LENGTH,
- ACPI_FIXED_LENGTH,
+ ACPI_VARIABLE_LENGTH, /* 0E VendorShort */
+ ACPI_FIXED_LENGTH, /* 0F EndTag */
/* Large descriptors */
0,
- ACPI_FIXED_LENGTH,
- ACPI_FIXED_LENGTH,
+ ACPI_FIXED_LENGTH, /* 01 Memory24 */
+ ACPI_FIXED_LENGTH, /* 02 GenericRegister */
+ 0,
+ ACPI_VARIABLE_LENGTH, /* 04 VendorLong */
+ ACPI_FIXED_LENGTH, /* 05 Memory32 */
+ ACPI_FIXED_LENGTH, /* 06 Memory32Fixed */
+ ACPI_VARIABLE_LENGTH, /* 07 Dword* address */
+ ACPI_VARIABLE_LENGTH, /* 08 Word* address */
+ ACPI_VARIABLE_LENGTH, /* 09 ExtendedIRQ */
+ ACPI_VARIABLE_LENGTH, /* 0A Qword* address */
+ ACPI_FIXED_LENGTH, /* 0B Extended* address */
+ ACPI_VARIABLE_LENGTH, /* 0C Gpio* */
0,
- ACPI_VARIABLE_LENGTH,
- ACPI_FIXED_LENGTH,
- ACPI_FIXED_LENGTH,
- ACPI_VARIABLE_LENGTH,
- ACPI_VARIABLE_LENGTH,
- ACPI_VARIABLE_LENGTH,
- ACPI_VARIABLE_LENGTH,
- ACPI_FIXED_LENGTH
+ ACPI_VARIABLE_LENGTH /* 0E *SerialBus */
};
*
* FUNCTION: AcpiUtWalkAmlResources
*
- * PARAMETERS: Aml - Pointer to the raw AML resource template
- * AmlLength - Length of the entire template
- * UserFunction - Called once for each descriptor found. If
- * NULL, a pointer to the EndTag is returned
- * Context - Passed to UserFunction
+ * PARAMETERS: WalkState - Current walk info
+ * PARAMETERS: Aml - Pointer to the raw AML resource template
+ * AmlLength - Length of the entire template
+ * UserFunction - Called once for each descriptor found. If
+ * NULL, a pointer to the EndTag is returned
+ * Context - Passed to UserFunction
*
* RETURN: Status
*
ACPI_STATUS
AcpiUtWalkAmlResources (
+ ACPI_WALK_STATE *WalkState,
UINT8 *Aml,
ACPI_SIZE AmlLength,
ACPI_WALK_AML_CALLBACK UserFunction,
- void *Context)
+ void **Context)
{
ACPI_STATUS Status;
UINT8 *EndAml;
UINT8 ResourceIndex;
UINT32 Length;
UINT32 Offset = 0;
+ UINT8 EndTag[2] = {0x79, 0x00};
ACPI_FUNCTION_TRACE (UtWalkAmlResources);
{
/* Validate the Resource Type and Resource Length */
- Status = AcpiUtValidateResource (Aml, &ResourceIndex);
+ Status = AcpiUtValidateResource (WalkState, Aml, &ResourceIndex);
if (ACPI_FAILURE (Status))
{
+ /*
+ * Exit on failure. Cannot continue because the descriptor length
+ * may be bogus also.
+ */
return_ACPI_STATUS (Status);
}
Status = UserFunction (Aml, Length, Offset, ResourceIndex, Context);
if (ACPI_FAILURE (Status))
{
- return (Status);
+ return_ACPI_STATUS (Status);
}
}
if (!UserFunction)
{
- *(void **) Context = Aml;
+ *Context = Aml;
}
/* Normal exit */
/* Did not find an EndTag descriptor */
- return (AE_AML_NO_RESOURCE_END_TAG);
+ if (UserFunction)
+ {
+ /* Insert an EndTag anyway. AcpiRsGetListLength always leaves room */
+
+ (void) AcpiUtValidateResource (WalkState, EndTag, &ResourceIndex);
+ Status = UserFunction (EndTag, 2, Offset, ResourceIndex, Context);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+ }
+
+ return_ACPI_STATUS (AE_AML_NO_RESOURCE_END_TAG);
}
*
* FUNCTION: AcpiUtValidateResource
*
- * PARAMETERS: Aml - Pointer to the raw AML resource descriptor
- * ReturnIndex - Where the resource index is returned. NULL
- * if the index is not required.
+ * PARAMETERS: WalkState - Current walk info
+ * Aml - Pointer to the raw AML resource descriptor
+ * ReturnIndex - Where the resource index is returned. NULL
+ * if the index is not required.
*
* RETURN: Status, and optionally the Index into the global resource tables
*
ACPI_STATUS
AcpiUtValidateResource (
+ ACPI_WALK_STATE *WalkState,
void *Aml,
UINT8 *ReturnIndex)
{
+ AML_RESOURCE *AmlResource;
UINT8 ResourceType;
UINT8 ResourceIndex;
ACPI_RS_LENGTH ResourceLength;
if (ResourceType > ACPI_RESOURCE_NAME_LARGE_MAX)
{
- return (AE_AML_INVALID_RESOURCE_TYPE);
+ goto InvalidResource;
}
/*
((ResourceType & ACPI_RESOURCE_NAME_SMALL_MASK) >> 3);
}
- /* Check validity of the resource type, zero indicates name is invalid */
-
+ /*
+ * Check validity of the resource type, via AcpiGbl_ResourceTypes. Zero
+ * indicates an invalid resource.
+ */
if (!AcpiGbl_ResourceTypes[ResourceIndex])
{
- return (AE_AML_INVALID_RESOURCE_TYPE);
+ goto InvalidResource;
}
-
/*
- * 2) Validate the ResourceLength field. This ensures that the length
- * is at least reasonable, and guarantees that it is non-zero.
+ * Validate the ResourceLength field. This ensures that the length
+ * is at least reasonable, and guarantees that it is non-zero.
*/
ResourceLength = AcpiUtGetResourceLength (Aml);
MinimumResourceLength = AcpiGbl_ResourceAmlSizes[ResourceIndex];
if (ResourceLength != MinimumResourceLength)
{
- return (AE_AML_BAD_RESOURCE_LENGTH);
+ goto BadResourceLength;
}
break;
if (ResourceLength < MinimumResourceLength)
{
- return (AE_AML_BAD_RESOURCE_LENGTH);
+ goto BadResourceLength;
}
break;
if ((ResourceLength > MinimumResourceLength) ||
(ResourceLength < (MinimumResourceLength - 1)))
{
- return (AE_AML_BAD_RESOURCE_LENGTH);
+ goto BadResourceLength;
}
break;
/* Shouldn't happen (because of validation earlier), but be sure */
- return (AE_AML_INVALID_RESOURCE_TYPE);
+ goto InvalidResource;
+ }
+
+ AmlResource = ACPI_CAST_PTR (AML_RESOURCE, Aml);
+ if (ResourceType == ACPI_RESOURCE_NAME_SERIAL_BUS)
+ {
+ /* Validate the BusType field */
+
+ if ((AmlResource->CommonSerialBus.Type == 0) ||
+ (AmlResource->CommonSerialBus.Type > AML_RESOURCE_MAX_SERIALBUSTYPE))
+ {
+ if (WalkState)
+ {
+ ACPI_ERROR ((AE_INFO,
+ "Invalid/unsupported SerialBus resource descriptor: BusType 0x%2.2X",
+ AmlResource->CommonSerialBus.Type));
+ }
+ return (AE_AML_INVALID_RESOURCE_TYPE);
+ }
}
/* Optionally return the resource table index */
}
return (AE_OK);
+
+
+InvalidResource:
+
+ if (WalkState)
+ {
+ ACPI_ERROR ((AE_INFO,
+ "Invalid/unsupported resource descriptor: Type 0x%2.2X",
+ ResourceType));
+ }
+ return (AE_AML_INVALID_RESOURCE_TYPE);
+
+BadResourceLength:
+
+ if (WalkState)
+ {
+ ACPI_ERROR ((AE_INFO,
+ "Invalid resource descriptor length: Type "
+ "0x%2.2X, Length 0x%4.4X, MinLength 0x%4.4X",
+ ResourceType, ResourceLength, MinimumResourceLength));
+ }
+ return (AE_AML_BAD_RESOURCE_LENGTH);
}
/* Validate the template and get a pointer to the EndTag */
- Status = AcpiUtWalkAmlResources (ObjDesc->Buffer.Pointer,
- ObjDesc->Buffer.Length, NULL, EndTag);
+ Status = AcpiUtWalkAmlResources (NULL, ObjDesc->Buffer.Pointer,
+ ObjDesc->Buffer.Length, NULL, (void **) EndTag);
return_ACPI_STATUS (Status);
}
-
-
*
******************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __UTSTATE_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
#include "acpi.h"
#include "accommon.h"
ACPI_GENERIC_STATE **ListHead,
ACPI_GENERIC_STATE *State)
{
- ACPI_FUNCTION_TRACE (UtPushGenericState);
+ ACPI_FUNCTION_ENTRY ();
/* Push the state object onto the front of the list (stack) */
State->Common.Next = *ListHead;
*ListHead = State;
-
- return_VOID;
+ return;
}
ACPI_GENERIC_STATE *State;
- ACPI_FUNCTION_TRACE (UtPopGenericState);
+ ACPI_FUNCTION_ENTRY ();
/* Remove the state object at the head of the list (stack) */
*ListHead = State->Common.Next;
}
- return_PTR (State);
+ return (State);
}
*
* RETURN: The new state object. NULL on failure.
*
- * DESCRIPTION: Create a generic state object. Attempt to obtain one from
+ * DESCRIPTION: Create a generic state object. Attempt to obtain one from
* the global state cache; If none available, create a new one.
*
******************************************************************************/
ACPI_GENERIC_STATE *State;
- ACPI_FUNCTION_TRACE (UtCreateThreadState);
+ ACPI_FUNCTION_ENTRY ();
/* Create the generic state object */
State = AcpiUtCreateGenericState ();
if (!State)
{
- return_PTR (NULL);
+ return (NULL);
}
/* Init fields specific to the update struct */
State->Thread.ThreadId = (ACPI_THREAD_ID) 1;
}
- return_PTR ((ACPI_THREAD_STATE *) State);
+ return ((ACPI_THREAD_STATE *) State);
}
ACPI_GENERIC_STATE *State;
- ACPI_FUNCTION_TRACE_PTR (UtCreateUpdateState, Object);
+ ACPI_FUNCTION_ENTRY ();
/* Create the generic state object */
State = AcpiUtCreateGenericState ();
if (!State)
{
- return_PTR (NULL);
+ return (NULL);
}
/* Init fields specific to the update struct */
State->Common.DescriptorType = ACPI_DESC_TYPE_STATE_UPDATE;
State->Update.Object = Object;
State->Update.Value = Action;
-
- return_PTR (State);
+ return (State);
}
ACPI_GENERIC_STATE *State;
- ACPI_FUNCTION_TRACE_PTR (UtCreatePkgState, InternalObject);
+ ACPI_FUNCTION_ENTRY ();
/* Create the generic state object */
State = AcpiUtCreateGenericState ();
if (!State)
{
- return_PTR (NULL);
+ return (NULL);
}
/* Init fields specific to the update struct */
State->Pkg.DestObject = ExternalObject;
State->Pkg.Index= Index;
State->Pkg.NumPackages = 1;
-
- return_PTR (State);
+ return (State);
}
ACPI_GENERIC_STATE *State;
- ACPI_FUNCTION_TRACE (UtCreateControlState);
+ ACPI_FUNCTION_ENTRY ();
/* Create the generic state object */
State = AcpiUtCreateGenericState ();
if (!State)
{
- return_PTR (NULL);
+ return (NULL);
}
/* Init fields specific to the control struct */
State->Common.DescriptorType = ACPI_DESC_TYPE_STATE_CONTROL;
State->Common.State = ACPI_CONTROL_CONDITIONAL_EXECUTING;
-
- return_PTR (State);
+ return (State);
}
AcpiUtDeleteGenericState (
ACPI_GENERIC_STATE *State)
{
- ACPI_FUNCTION_TRACE (UtDeleteGenericState);
+ ACPI_FUNCTION_ENTRY ();
/* Ignore null state */
{
(void) AcpiOsReleaseObject (AcpiGbl_StateCache, State);
}
- return_VOID;
+ return;
}
-
-
--- /dev/null
+/*******************************************************************************
+ *
+ * Module Name: utstring - Common functions for strings and characters
+ *
+ ******************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acnamesp.h"
+
+
+#define _COMPONENT ACPI_UTILITIES
+ ACPI_MODULE_NAME ("utstring")
+
+
+/*
+ * Non-ANSI C library functions - strlwr, strupr, stricmp, and a 64-bit
+ * version of strtoul.
+ */
+
+#ifdef ACPI_ASL_COMPILER
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtStrlwr (strlwr)
+ *
+ * PARAMETERS: SrcString - The source string to convert
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Convert string to lowercase
+ *
+ * NOTE: This is not a POSIX function, so it appears here, not in utclib.c
+ *
+ ******************************************************************************/
+
+void
+AcpiUtStrlwr (
+ char *SrcString)
+{
+ char *String;
+
+
+ ACPI_FUNCTION_ENTRY ();
+
+
+ if (!SrcString)
+ {
+ return;
+ }
+
+ /* Walk entire string, lowercasing the letters */
+
+ for (String = SrcString; *String; String++)
+ {
+ *String = (char) ACPI_TOLOWER (*String);
+ }
+
+ return;
+}
+
+
+/******************************************************************************
+ *
+ * FUNCTION: AcpiUtStricmp (stricmp)
+ *
+ * PARAMETERS: String1 - first string to compare
+ * String2 - second string to compare
+ *
+ * RETURN: int that signifies string relationship. Zero means strings
+ * are equal.
+ *
+ * DESCRIPTION: Implementation of the non-ANSI stricmp function (compare
+ * strings with no case sensitivity)
+ *
+ ******************************************************************************/
+
+int
+AcpiUtStricmp (
+ char *String1,
+ char *String2)
+{
+ int c1;
+ int c2;
+
+
+ do
+ {
+ c1 = tolower ((int) *String1);
+ c2 = tolower ((int) *String2);
+
+ String1++;
+ String2++;
+ }
+ while ((c1 == c2) && (c1));
+
+ return (c1 - c2);
+}
+#endif
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtStrupr (strupr)
+ *
+ * PARAMETERS: SrcString - The source string to convert
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Convert string to uppercase
+ *
+ * NOTE: This is not a POSIX function, so it appears here, not in utclib.c
+ *
+ ******************************************************************************/
+
+void
+AcpiUtStrupr (
+ char *SrcString)
+{
+ char *String;
+
+
+ ACPI_FUNCTION_ENTRY ();
+
+
+ if (!SrcString)
+ {
+ return;
+ }
+
+ /* Walk entire string, uppercasing the letters */
+
+ for (String = SrcString; *String; String++)
+ {
+ *String = (char) ACPI_TOUPPER (*String);
+ }
+
+ return;
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtStrtoul64
+ *
+ * PARAMETERS: String - Null terminated string
+ * Base - Radix of the string: 16 or ACPI_ANY_BASE;
+ * ACPI_ANY_BASE means 'in behalf of ToInteger'
+ * RetInteger - Where the converted integer is returned
+ *
+ * RETURN: Status and Converted value
+ *
+ * DESCRIPTION: Convert a string into an unsigned value. Performs either a
+ * 32-bit or 64-bit conversion, depending on the current mode
+ * of the interpreter.
+ * NOTE: Does not support Octal strings, not needed.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiUtStrtoul64 (
+ char *String,
+ UINT32 Base,
+ UINT64 *RetInteger)
+{
+ UINT32 ThisDigit = 0;
+ UINT64 ReturnValue = 0;
+ UINT64 Quotient;
+ UINT64 Dividend;
+ UINT32 ToIntegerOp = (Base == ACPI_ANY_BASE);
+ UINT32 Mode32 = (AcpiGbl_IntegerByteWidth == 4);
+ UINT8 ValidDigits = 0;
+ UINT8 SignOf0x = 0;
+ UINT8 Term = 0;
+
+
+ ACPI_FUNCTION_TRACE_STR (UtStroul64, String);
+
+
+ switch (Base)
+ {
+ case ACPI_ANY_BASE:
+ case 16:
+
+ break;
+
+ default:
+
+ /* Invalid Base */
+
+ return_ACPI_STATUS (AE_BAD_PARAMETER);
+ }
+
+ if (!String)
+ {
+ goto ErrorExit;
+ }
+
+ /* Skip over any white space in the buffer */
+
+ while ((*String) && (ACPI_IS_SPACE (*String) || *String == '\t'))
+ {
+ String++;
+ }
+
+ if (ToIntegerOp)
+ {
+ /*
+ * Base equal to ACPI_ANY_BASE means 'ToInteger operation case'.
+ * We need to determine if it is decimal or hexadecimal.
+ */
+ if ((*String == '0') && (ACPI_TOLOWER (*(String + 1)) == 'x'))
+ {
+ SignOf0x = 1;
+ Base = 16;
+
+ /* Skip over the leading '0x' */
+ String += 2;
+ }
+ else
+ {
+ Base = 10;
+ }
+ }
+
+ /* Any string left? Check that '0x' is not followed by white space. */
+
+ if (!(*String) || ACPI_IS_SPACE (*String) || *String == '\t')
+ {
+ if (ToIntegerOp)
+ {
+ goto ErrorExit;
+ }
+ else
+ {
+ goto AllDone;
+ }
+ }
+
+ /*
+ * Perform a 32-bit or 64-bit conversion, depending upon the current
+ * execution mode of the interpreter
+ */
+ Dividend = (Mode32) ? ACPI_UINT32_MAX : ACPI_UINT64_MAX;
+
+ /* Main loop: convert the string to a 32- or 64-bit integer */
+
+ while (*String)
+ {
+ if (ACPI_IS_DIGIT (*String))
+ {
+ /* Convert ASCII 0-9 to Decimal value */
+
+ ThisDigit = ((UINT8) *String) - '0';
+ }
+ else if (Base == 10)
+ {
+ /* Digit is out of range; possible in ToInteger case only */
+
+ Term = 1;
+ }
+ else
+ {
+ ThisDigit = (UINT8) ACPI_TOUPPER (*String);
+ if (ACPI_IS_XDIGIT ((char) ThisDigit))
+ {
+ /* Convert ASCII Hex char to value */
+
+ ThisDigit = ThisDigit - 'A' + 10;
+ }
+ else
+ {
+ Term = 1;
+ }
+ }
+
+ if (Term)
+ {
+ if (ToIntegerOp)
+ {
+ goto ErrorExit;
+ }
+ else
+ {
+ break;
+ }
+ }
+ else if ((ValidDigits == 0) && (ThisDigit == 0) && !SignOf0x)
+ {
+ /* Skip zeros */
+ String++;
+ continue;
+ }
+
+ ValidDigits++;
+
+ if (SignOf0x && ((ValidDigits > 16) || ((ValidDigits > 8) && Mode32)))
+ {
+ /*
+ * This is ToInteger operation case.
+ * No any restrictions for string-to-integer conversion,
+ * see ACPI spec.
+ */
+ goto ErrorExit;
+ }
+
+ /* Divide the digit into the correct position */
+
+ (void) AcpiUtShortDivide ((Dividend - (UINT64) ThisDigit),
+ Base, &Quotient, NULL);
+
+ if (ReturnValue > Quotient)
+ {
+ if (ToIntegerOp)
+ {
+ goto ErrorExit;
+ }
+ else
+ {
+ break;
+ }
+ }
+
+ ReturnValue *= Base;
+ ReturnValue += ThisDigit;
+ String++;
+ }
+
+ /* All done, normal exit */
+
+AllDone:
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Converted value: %8.8X%8.8X\n",
+ ACPI_FORMAT_UINT64 (ReturnValue)));
+
+ *RetInteger = ReturnValue;
+ return_ACPI_STATUS (AE_OK);
+
+
+ErrorExit:
+ /* Base was set/validated above */
+
+ if (Base == 10)
+ {
+ return_ACPI_STATUS (AE_BAD_DECIMAL_CONSTANT);
+ }
+ else
+ {
+ return_ACPI_STATUS (AE_BAD_HEX_CONSTANT);
+ }
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtPrintString
+ *
+ * PARAMETERS: String - Null terminated ASCII string
+ * MaxLength - Maximum output length. Used to constrain the
+ * length of strings during debug output only.
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Dump an ASCII string with support for ACPI-defined escape
+ * sequences.
+ *
+ ******************************************************************************/
+
+void
+AcpiUtPrintString (
+ char *String,
+ UINT16 MaxLength)
+{
+ UINT32 i;
+
+
+ if (!String)
+ {
+ AcpiOsPrintf ("<\"NULL STRING PTR\">");
+ return;
+ }
+
+ AcpiOsPrintf ("\"");
+ for (i = 0; (i < MaxLength) && String[i]; i++)
+ {
+ /* Escape sequences */
+
+ switch (String[i])
+ {
+ case 0x07:
+
+ AcpiOsPrintf ("\\a"); /* BELL */
+ break;
+
+ case 0x08:
+
+ AcpiOsPrintf ("\\b"); /* BACKSPACE */
+ break;
+
+ case 0x0C:
+
+ AcpiOsPrintf ("\\f"); /* FORMFEED */
+ break;
+
+ case 0x0A:
+
+ AcpiOsPrintf ("\\n"); /* LINEFEED */
+ break;
+
+ case 0x0D:
+
+ AcpiOsPrintf ("\\r"); /* CARRIAGE RETURN*/
+ break;
+
+ case 0x09:
+
+ AcpiOsPrintf ("\\t"); /* HORIZONTAL TAB */
+ break;
+
+ case 0x0B:
+
+ AcpiOsPrintf ("\\v"); /* VERTICAL TAB */
+ break;
+
+ case '\'': /* Single Quote */
+ case '\"': /* Double Quote */
+ case '\\': /* Backslash */
+
+ AcpiOsPrintf ("\\%c", (int) String[i]);
+ break;
+
+ default:
+
+ /* Check for printable character or hex escape */
+
+ if (ACPI_IS_PRINT (String[i]))
+ {
+ /* This is a normal character */
+
+ AcpiOsPrintf ("%c", (int) String[i]);
+ }
+ else
+ {
+ /* All others will be Hex escapes */
+
+ AcpiOsPrintf ("\\x%2.2X", (INT32) String[i]);
+ }
+ break;
+ }
+ }
+ AcpiOsPrintf ("\"");
+
+ if (i == MaxLength && String[i])
+ {
+ AcpiOsPrintf ("...");
+ }
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtValidAcpiChar
+ *
+ * PARAMETERS: Char - The character to be examined
+ * Position - Byte position (0-3)
+ *
+ * RETURN: TRUE if the character is valid, FALSE otherwise
+ *
+ * DESCRIPTION: Check for a valid ACPI character. Must be one of:
+ * 1) Upper case alpha
+ * 2) numeric
+ * 3) underscore
+ *
+ * We allow a '!' as the last character because of the ASF! table
+ *
+ ******************************************************************************/
+
+BOOLEAN
+AcpiUtValidAcpiChar (
+ char Character,
+ UINT32 Position)
+{
+
+ if (!((Character >= 'A' && Character <= 'Z') ||
+ (Character >= '0' && Character <= '9') ||
+ (Character == '_')))
+ {
+ /* Allow a '!' in the last position */
+
+ if (Character == '!' && Position == 3)
+ {
+ return (TRUE);
+ }
+
+ return (FALSE);
+ }
+
+ return (TRUE);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtValidAcpiName
+ *
+ * PARAMETERS: Name - The name to be examined. Does not have to
+ * be NULL terminated string.
+ *
+ * RETURN: TRUE if the name is valid, FALSE otherwise
+ *
+ * DESCRIPTION: Check for a valid ACPI name. Each character must be one of:
+ * 1) Upper case alpha
+ * 2) numeric
+ * 3) underscore
+ *
+ ******************************************************************************/
+
+BOOLEAN
+AcpiUtValidAcpiName (
+ char *Name)
+{
+ UINT32 i;
+
+
+ ACPI_FUNCTION_ENTRY ();
+
+
+ for (i = 0; i < ACPI_NAME_SIZE; i++)
+ {
+ if (!AcpiUtValidAcpiChar (Name[i], i))
+ {
+ return (FALSE);
+ }
+ }
+
+ return (TRUE);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtRepairName
+ *
+ * PARAMETERS: Name - The ACPI name to be repaired
+ *
+ * RETURN: Repaired version of the name
+ *
+ * DESCRIPTION: Repair an ACPI name: Change invalid characters to '*' and
+ * return the new name. NOTE: the Name parameter must reside in
+ * read/write memory, cannot be a const.
+ *
+ * An ACPI Name must consist of valid ACPI characters. We will repair the name
+ * if necessary because we don't want to abort because of this, but we want
+ * all namespace names to be printable. A warning message is appropriate.
+ *
+ * This issue came up because there are in fact machines that exhibit
+ * this problem, and we want to be able to enable ACPI support for them,
+ * even though there are a few bad names.
+ *
+ ******************************************************************************/
+
+void
+AcpiUtRepairName (
+ char *Name)
+{
+ UINT32 i;
+ BOOLEAN FoundBadChar = FALSE;
+ UINT32 OriginalName;
+
+
+ ACPI_FUNCTION_NAME (UtRepairName);
+
+
+ ACPI_MOVE_NAME (&OriginalName, Name);
+
+ /* Check each character in the name */
+
+ for (i = 0; i < ACPI_NAME_SIZE; i++)
+ {
+ if (AcpiUtValidAcpiChar (Name[i], i))
+ {
+ continue;
+ }
+
+ /*
+ * Replace a bad character with something printable, yet technically
+ * still invalid. This prevents any collisions with existing "good"
+ * names in the namespace.
+ */
+ Name[i] = '*';
+ FoundBadChar = TRUE;
+ }
+
+ if (FoundBadChar)
+ {
+ /* Report warning only if in strict mode or debug mode */
+
+ if (!AcpiGbl_EnableInterpreterSlack)
+ {
+ ACPI_WARNING ((AE_INFO,
+ "Invalid character(s) in name (0x%.8X), repaired: [%4.4s]",
+ OriginalName, Name));
+ }
+ else
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
+ "Invalid character(s) in name (0x%.8X), repaired: [%4.4s]",
+ OriginalName, Name));
+ }
+ }
+}
+
+
+#if defined ACPI_ASL_COMPILER || defined ACPI_EXEC_APP
+/*******************************************************************************
+ *
+ * FUNCTION: UtConvertBackslashes
+ *
+ * PARAMETERS: Pathname - File pathname string to be converted
+ *
+ * RETURN: Modifies the input Pathname
+ *
+ * DESCRIPTION: Convert all backslashes (0x5C) to forward slashes (0x2F) within
+ * the entire input file pathname string.
+ *
+ ******************************************************************************/
+
+void
+UtConvertBackslashes (
+ char *Pathname)
+{
+
+ if (!Pathname)
+ {
+ return;
+ }
+
+ while (*Pathname)
+ {
+ if (*Pathname == '\\')
+ {
+ *Pathname = '/';
+ }
+
+ Pathname++;
+ }
+}
+#endif
+
+#if defined (ACPI_DEBUGGER) || defined (ACPI_APPLICATION)
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtSafeStrcpy, AcpiUtSafeStrcat, AcpiUtSafeStrncat
+ *
+ * PARAMETERS: Adds a "DestSize" parameter to each of the standard string
+ * functions. This is the size of the Destination buffer.
+ *
+ * RETURN: TRUE if the operation would overflow the destination buffer.
+ *
+ * DESCRIPTION: Safe versions of standard Clib string functions. Ensure that
+ * the result of the operation will not overflow the output string
+ * buffer.
+ *
+ * NOTE: These functions are typically only helpful for processing
+ * user input and command lines. For most ACPICA code, the
+ * required buffer length is precisely calculated before buffer
+ * allocation, so the use of these functions is unnecessary.
+ *
+ ******************************************************************************/
+
+BOOLEAN
+AcpiUtSafeStrcpy (
+ char *Dest,
+ ACPI_SIZE DestSize,
+ char *Source)
+{
+
+ if (ACPI_STRLEN (Source) >= DestSize)
+ {
+ return (TRUE);
+ }
+
+ ACPI_STRCPY (Dest, Source);
+ return (FALSE);
+}
+
+BOOLEAN
+AcpiUtSafeStrcat (
+ char *Dest,
+ ACPI_SIZE DestSize,
+ char *Source)
+{
+
+ if ((ACPI_STRLEN (Dest) + ACPI_STRLEN (Source)) >= DestSize)
+ {
+ return (TRUE);
+ }
+
+ ACPI_STRCAT (Dest, Source);
+ return (FALSE);
+}
+
+BOOLEAN
+AcpiUtSafeStrncat (
+ char *Dest,
+ ACPI_SIZE DestSize,
+ char *Source,
+ ACPI_SIZE MaxTransferLength)
+{
+ ACPI_SIZE ActualTransferLength;
+
+
+ ActualTransferLength = ACPI_MIN (MaxTransferLength, ACPI_STRLEN (Source));
+
+ if ((ACPI_STRLEN (Dest) + ActualTransferLength) >= DestSize)
+ {
+ return (TRUE);
+ }
+
+ ACPI_STRNCAT (Dest, Source, MaxTransferLength);
+ return (FALSE);
+}
+#endif
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
/*
* These procedures are used for tracking memory leaks in the subsystem, and
* they get compiled out when the ACPI_DBG_TRACK_ALLOCATIONS is not set.
*
- * Each memory allocation is tracked via a doubly linked list. Each
+ * Each memory allocation is tracked via a doubly linked list. Each
* element contains the caller's component, module name, function name, and
- * line number. AcpiUtAllocate and AcpiUtAllocateZeroed call
+ * line number. AcpiUtAllocate and AcpiUtAllocateZeroed call
* AcpiUtTrackAllocation to add an element to the list; deletion
* occurs in the body of AcpiUtFree.
*/
-#define __UTTRACK_C__
-
#include "acpi.h"
#include "accommon.h"
#define _COMPONENT ACPI_UTILITIES
ACPI_MODULE_NAME ("uttrack")
+
/* Local prototypes */
static ACPI_DEBUG_MEM_BLOCK *
AcpiUtFindAllocation (
- void *Allocation);
+ ACPI_DEBUG_MEM_BLOCK *Allocation);
static ACPI_STATUS
AcpiUtTrackAllocation (
ACPI_STATUS Status;
- Allocation = AcpiUtAllocate (Size + sizeof (ACPI_DEBUG_MEM_HEADER),
- Component, Module, Line);
+ /* Check for an inadvertent size of zero bytes */
+
+ if (!Size)
+ {
+ ACPI_WARNING ((Module, Line,
+ "Attempt to allocate zero bytes, allocating 1 byte"));
+ Size = 1;
+ }
+
+ Allocation = AcpiOsAllocate (Size + sizeof (ACPI_DEBUG_MEM_HEADER));
if (!Allocation)
{
+ /* Report allocation error */
+
+ ACPI_WARNING ((Module, Line,
+ "Could not allocate size %u", (UINT32) Size));
+
return (NULL);
}
ACPI_STATUS Status;
- Allocation = AcpiUtAllocateZeroed (Size + sizeof (ACPI_DEBUG_MEM_HEADER),
- Component, Module, Line);
+ /* Check for an inadvertent size of zero bytes */
+
+ if (!Size)
+ {
+ ACPI_WARNING ((Module, Line,
+ "Attempt to allocate zero bytes, allocating 1 byte"));
+ Size = 1;
+ }
+
+ Allocation = AcpiOsAllocateZeroed (Size + sizeof (ACPI_DEBUG_MEM_HEADER));
if (!Allocation)
{
/* Report allocation error */
}
AcpiOsFree (DebugBlock);
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, "%p freed\n", Allocation));
+ ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, "%p freed (block %p)\n",
+ Allocation, DebugBlock));
return_VOID;
}
*
* PARAMETERS: Allocation - Address of allocated memory
*
- * RETURN: A list element if found; NULL otherwise.
+ * RETURN: Three cases:
+ * 1) List is empty, NULL is returned.
+ * 2) Element was found. Returns Allocation parameter.
+ * 3) Element was not found. Returns position where it should be
+ * inserted into the list.
*
* DESCRIPTION: Searches for an element in the global allocation tracking list.
+ * If the element is not found, returns the location within the
+ * list where the element should be inserted.
+ *
+ * Note: The list is ordered by larger-to-smaller addresses.
+ *
+ * This global list is used to detect memory leaks in ACPICA as
+ * well as other issues such as an attempt to release the same
+ * internal object more than once. Although expensive as far
+ * as cpu time, this list is much more helpful for finding these
+ * types of issues than using memory leak detectors outside of
+ * the ACPICA code.
*
******************************************************************************/
static ACPI_DEBUG_MEM_BLOCK *
AcpiUtFindAllocation (
- void *Allocation)
+ ACPI_DEBUG_MEM_BLOCK *Allocation)
{
ACPI_DEBUG_MEM_BLOCK *Element;
- ACPI_FUNCTION_ENTRY ();
-
-
Element = AcpiGbl_GlobalList->ListHead;
+ if (!Element)
+ {
+ return (NULL);
+ }
- /* Search for the address. */
-
- while (Element)
+ /*
+ * Search for the address.
+ *
+ * Note: List is ordered by larger-to-smaller addresses, on the
+ * assumption that a new allocation usually has a larger address
+ * than previous allocations.
+ */
+ while (Element > Allocation)
{
- if (Element == Allocation)
+ /* Check for end-of-list */
+
+ if (!Element->Next)
{
return (Element);
}
Element = Element->Next;
}
- return (NULL);
+ if (Element == Allocation)
+ {
+ return (Element);
+ }
+
+ return (Element->Previous);
}
* Module - Source file name of caller
* Line - Line number of caller
*
- * RETURN: None.
+ * RETURN: Status
*
* DESCRIPTION: Inserts an element into the global allocation tracking list.
*
}
/*
- * Search list for this address to make sure it is not already on the list.
- * This will catch several kinds of problems.
+ * Search the global list for this address to make sure it is not
+ * already present. This will catch several kinds of problems.
*/
Element = AcpiUtFindAllocation (Allocation);
- if (Element)
+ if (Element == Allocation)
{
ACPI_ERROR ((AE_INFO,
- "UtTrackAllocation: Allocation already present in list! (%p)",
+ "UtTrackAllocation: Allocation (%p) already present in global list!",
Allocation));
-
- ACPI_ERROR ((AE_INFO, "Element %p Address %p",
- Element, Allocation));
-
goto UnlockAndExit;
}
- /* Fill in the instance data. */
+ /* Fill in the instance data */
Allocation->Size = (UINT32) Size;
Allocation->AllocType = AllocType;
ACPI_STRNCPY (Allocation->Module, Module, ACPI_MAX_MODULE_NAME);
Allocation->Module[ACPI_MAX_MODULE_NAME-1] = 0;
- /* Insert at list head */
-
- if (MemList->ListHead)
+ if (!Element)
{
- ((ACPI_DEBUG_MEM_BLOCK *)(MemList->ListHead))->Previous = Allocation;
+ /* Insert at list head */
+
+ if (MemList->ListHead)
+ {
+ ((ACPI_DEBUG_MEM_BLOCK *)(MemList->ListHead))->Previous = Allocation;
+ }
+
+ Allocation->Next = MemList->ListHead;
+ Allocation->Previous = NULL;
+
+ MemList->ListHead = Allocation;
}
+ else
+ {
+ /* Insert after element */
- Allocation->Next = MemList->ListHead;
- Allocation->Previous = NULL;
+ Allocation->Next = Element->Next;
+ Allocation->Previous = Element;
- MemList->ListHead = Allocation;
+ if (Element->Next)
+ {
+ (Element->Next)->Previous = Allocation;
+ }
+
+ Element->Next = Allocation;
+ }
UnlockAndExit:
* Module - Source file name of caller
* Line - Line number of caller
*
- * RETURN:
+ * RETURN: Status
*
* DESCRIPTION: Deletes an element from the global allocation tracking list.
*
ACPI_STATUS Status;
- ACPI_FUNCTION_TRACE (UtRemoveAllocation);
+ ACPI_FUNCTION_NAME (UtRemoveAllocation);
if (AcpiGbl_DisableMemTracking)
{
- return_ACPI_STATUS (AE_OK);
+ return (AE_OK);
}
MemList = AcpiGbl_GlobalList;
ACPI_ERROR ((Module, Line,
"Empty allocation list, nothing to free!"));
- return_ACPI_STATUS (AE_OK);
+ return (AE_OK);
}
Status = AcpiUtAcquireMutex (ACPI_MTX_MEMORY);
if (ACPI_FAILURE (Status))
{
- return_ACPI_STATUS (Status);
+ return (Status);
}
/* Unlink */
(Allocation->Next)->Previous = Allocation->Previous;
}
+ ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, "Freeing %p, size 0%X\n",
+ &Allocation->UserSpace, Allocation->Size));
+
/* Mark the segment as deleted */
ACPI_MEMSET (&Allocation->UserSpace, 0xEA, Allocation->Size);
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, "Freeing size 0%X\n",
- Allocation->Size));
-
Status = AcpiUtReleaseMutex (ACPI_MTX_MEMORY);
- return_ACPI_STATUS (Status);
+ return (Status);
}
*
* FUNCTION: AcpiUtDumpAllocationInfo
*
- * PARAMETERS:
+ * PARAMETERS: None
*
* RETURN: None
*
* FUNCTION: AcpiUtDumpAllocations
*
* PARAMETERS: Component - Component(s) to dump info for.
- * Module - Module to dump info for. NULL means all.
+ * Module - Module to dump info for. NULL means all.
*
* RETURN: None
*
if (AcpiGbl_DisableMemTracking)
{
- return;
+ return_VOID;
}
/*
*/
if (ACPI_FAILURE (AcpiUtAcquireMutex (ACPI_MTX_MEMORY)))
{
- return;
+ return_VOID;
}
Element = AcpiGbl_GlobalList->ListHead;
switch (ACPI_GET_DESCRIPTOR_TYPE (Descriptor))
{
case ACPI_DESC_TYPE_OPERAND:
- if (Element->Size == sizeof (ACPI_DESC_TYPE_OPERAND))
+
+ if (Element->Size == sizeof (ACPI_OPERAND_OBJECT))
{
DescriptorType = ACPI_DESC_TYPE_OPERAND;
}
break;
case ACPI_DESC_TYPE_PARSER:
- if (Element->Size == sizeof (ACPI_DESC_TYPE_PARSER))
+
+ if (Element->Size == sizeof (ACPI_PARSE_OBJECT))
{
DescriptorType = ACPI_DESC_TYPE_PARSER;
}
break;
case ACPI_DESC_TYPE_NAMED:
- if (Element->Size == sizeof (ACPI_DESC_TYPE_NAMED))
+
+ if (Element->Size == sizeof (ACPI_NAMESPACE_NODE))
{
DescriptorType = ACPI_DESC_TYPE_NAMED;
}
break;
default:
+
break;
}
switch (DescriptorType)
{
case ACPI_DESC_TYPE_OPERAND:
+
AcpiOsPrintf ("%12.12s RefCount 0x%04X\n",
AcpiUtGetTypeName (Descriptor->Object.Common.Type),
Descriptor->Object.Common.ReferenceCount);
break;
case ACPI_DESC_TYPE_PARSER:
+
AcpiOsPrintf ("AmlOpcode 0x%04hX\n",
Descriptor->Op.Asl.AmlOpcode);
break;
case ACPI_DESC_TYPE_NAMED:
+
AcpiOsPrintf ("%4.4s\n",
AcpiUtGetNodeName (&Descriptor->Node));
break;
default:
+
AcpiOsPrintf ( "\n");
break;
}
}
#endif /* ACPI_DBG_TRACK_ALLOCATIONS */
-
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: utuuid -- UUID support functions
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+
+#define _COMPONENT ACPI_COMPILER
+ ACPI_MODULE_NAME ("utuuid")
+
+
+/*
+ * UUID support functions.
+ *
+ * This table is used to convert an input UUID ascii string to a 16 byte
+ * buffer and the reverse. The table maps a UUID buffer index 0-15 to
+ * the index within the 36-byte UUID string where the associated 2-byte
+ * hex value can be found.
+ *
+ * 36-byte UUID strings are of the form:
+ * aabbccdd-eeff-gghh-iijj-kkllmmnnoopp
+ * Where aa-pp are one byte hex numbers, made up of two hex digits
+ *
+ * Note: This table is basically the inverse of the string-to-offset table
+ * found in the ACPI spec in the description of the ToUUID macro.
+ */
+const UINT8 AcpiGbl_MapToUuidOffset[UUID_BUFFER_LENGTH] =
+{
+ 6,4,2,0,11,9,16,14,19,21,24,26,28,30,32,34
+};
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtConvertStringToUuid
+ *
+ * PARAMETERS: InString - 36-byte formatted UUID string
+ * UuidBuffer - Where the 16-byte UUID buffer is returned
+ *
+ * RETURN: None. Output data is returned in the UuidBuffer
+ *
+ * DESCRIPTION: Convert a 36-byte formatted UUID string to 16-byte UUID buffer
+ *
+ ******************************************************************************/
+
+void
+AcpiUtConvertStringToUuid (
+ char *InString,
+ UINT8 *UuidBuffer)
+{
+ UINT32 i;
+
+
+ for (i = 0; i < UUID_BUFFER_LENGTH; i++)
+ {
+ UuidBuffer[i] =
+ (AcpiUtAsciiCharToHex (InString[AcpiGbl_MapToUuidOffset[i]]) << 4);
+
+ UuidBuffer[i] |=
+ AcpiUtAsciiCharToHex (InString[AcpiGbl_MapToUuidOffset[i] + 1]);
+ }
+}
/******************************************************************************
*
- * Module Name: utxface - External interfaces for "global" ACPI functions
+ * Module Name: utxface - External interfaces, miscellaneous utility functions
*
*****************************************************************************/
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-
-#define __UTXFACE_C__
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#define EXPORT_ACPI_INTERFACES
#include "acpi.h"
#include "accommon.h"
-#include "acevents.h"
-#include "acnamesp.h"
#include "acdebug.h"
-#include "actables.h"
#define _COMPONENT ACPI_UTILITIES
ACPI_MODULE_NAME ("utxface")
-#ifndef ACPI_ASL_COMPILER
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiInitializeSubsystem
- *
- * PARAMETERS: None
- *
- * RETURN: Status
- *
- * DESCRIPTION: Initializes all global variables. This is the first function
- * called, so any early initialization belongs here.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiInitializeSubsystem (
- void)
-{
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_TRACE (AcpiInitializeSubsystem);
-
-
- AcpiGbl_StartupFlags = ACPI_SUBSYSTEM_INITIALIZE;
- ACPI_DEBUG_EXEC (AcpiUtInitStackPtrTrace ());
-
- /* Initialize the OS-Dependent layer */
-
- Status = AcpiOsInitialize ();
- if (ACPI_FAILURE (Status))
- {
- ACPI_EXCEPTION ((AE_INFO, Status, "During OSL initialization"));
- return_ACPI_STATUS (Status);
- }
-
- /* Initialize all globals used by the subsystem */
-
- Status = AcpiUtInitGlobals ();
- if (ACPI_FAILURE (Status))
- {
- ACPI_EXCEPTION ((AE_INFO, Status, "During initialization of globals"));
- return_ACPI_STATUS (Status);
- }
-
- /* Create the default mutex objects */
-
- Status = AcpiUtMutexInitialize ();
- if (ACPI_FAILURE (Status))
- {
- ACPI_EXCEPTION ((AE_INFO, Status, "During Global Mutex creation"));
- return_ACPI_STATUS (Status);
- }
-
- /*
- * Initialize the namespace manager and
- * the root of the namespace tree
- */
- Status = AcpiNsRootInitialize ();
- if (ACPI_FAILURE (Status))
- {
- ACPI_EXCEPTION ((AE_INFO, Status, "During Namespace initialization"));
- return_ACPI_STATUS (Status);
- }
-
- /* If configured, initialize the AML debugger */
-
- ACPI_DEBUGGER_EXEC (Status = AcpiDbInitialize ());
- return_ACPI_STATUS (Status);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiInitializeSubsystem)
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiEnableSubsystem
- *
- * PARAMETERS: Flags - Init/enable Options
- *
- * RETURN: Status
- *
- * DESCRIPTION: Completes the subsystem initialization including hardware.
- * Puts system into ACPI mode if it isn't already.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiEnableSubsystem (
- UINT32 Flags)
-{
- ACPI_STATUS Status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE (AcpiEnableSubsystem);
-
-
- /* Enable ACPI mode */
-
- if (!(Flags & ACPI_NO_ACPI_ENABLE))
- {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[Init] Going into ACPI mode\n"));
-
- AcpiGbl_OriginalMode = AcpiHwGetMode();
-
- Status = AcpiEnable ();
- if (ACPI_FAILURE (Status))
- {
- ACPI_WARNING ((AE_INFO, "AcpiEnable failed"));
- return_ACPI_STATUS (Status);
- }
- }
-
- /*
- * Obtain a permanent mapping for the FACS. This is required for the
- * Global Lock and the Firmware Waking Vector
- */
- Status = AcpiTbInitializeFacs ();
- if (ACPI_FAILURE (Status))
- {
- ACPI_WARNING ((AE_INFO, "Could not map the FACS table"));
- return_ACPI_STATUS (Status);
- }
-
- /*
- * Install the default OpRegion handlers. These are installed unless
- * other handlers have already been installed via the
- * InstallAddressSpaceHandler interface.
- */
- if (!(Flags & ACPI_NO_ADDRESS_SPACE_INIT))
- {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "[Init] Installing default address space handlers\n"));
-
- Status = AcpiEvInstallRegionHandlers ();
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
- }
-
- /*
- * Initialize ACPI Event handling (Fixed and General Purpose)
- *
- * Note1: We must have the hardware and events initialized before we can
- * execute any control methods safely. Any control method can require
- * ACPI hardware support, so the hardware must be fully initialized before
- * any method execution!
- *
- * Note2: Fixed events are initialized and enabled here. GPEs are
- * initialized, but cannot be enabled until after the hardware is
- * completely initialized (SCI and GlobalLock activated) and the various
- * initialization control methods are run (_REG, _STA, _INI) on the
- * entire namespace.
- */
- if (!(Flags & ACPI_NO_EVENT_INIT))
- {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "[Init] Initializing ACPI events\n"));
-
- Status = AcpiEvInitializeEvents ();
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
- }
-
- /*
- * Install the SCI handler and Global Lock handler. This completes the
- * hardware initialization.
- */
- if (!(Flags & ACPI_NO_HANDLER_INIT))
- {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "[Init] Installing SCI/GL handlers\n"));
-
- Status = AcpiEvInstallXruptHandlers ();
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
- }
-
- return_ACPI_STATUS (Status);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiEnableSubsystem)
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiInitializeObjects
- *
- * PARAMETERS: Flags - Init/enable Options
- *
- * RETURN: Status
- *
- * DESCRIPTION: Completes namespace initialization by initializing device
- * objects and executing AML code for Regions, buffers, etc.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiInitializeObjects (
- UINT32 Flags)
-{
- ACPI_STATUS Status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE (AcpiInitializeObjects);
-
-
- /*
- * Run all _REG methods
- *
- * Note: Any objects accessed by the _REG methods will be automatically
- * initialized, even if they contain executable AML (see the call to
- * AcpiNsInitializeObjects below).
- */
- if (!(Flags & ACPI_NO_ADDRESS_SPACE_INIT))
- {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "[Init] Executing _REG OpRegion methods\n"));
-
- Status = AcpiEvInitializeOpRegions ();
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
- }
-
- /*
- * Execute any module-level code that was detected during the table load
- * phase. Although illegal since ACPI 2.0, there are many machines that
- * contain this type of code. Each block of detected executable AML code
- * outside of any control method is wrapped with a temporary control
- * method object and placed on a global list. The methods on this list
- * are executed below.
- */
- AcpiNsExecModuleCodeList ();
-
- /*
- * Initialize the objects that remain uninitialized. This runs the
- * executable AML that may be part of the declaration of these objects:
- * OperationRegions, BufferFields, Buffers, and Packages.
- */
- if (!(Flags & ACPI_NO_OBJECT_INIT))
- {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "[Init] Completing Initialization of ACPI Objects\n"));
-
- Status = AcpiNsInitializeObjects ();
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
- }
-
- /*
- * Initialize all device objects in the namespace. This runs the device
- * _STA and _INI methods.
- */
- if (!(Flags & ACPI_NO_DEVICE_INIT))
- {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "[Init] Initializing ACPI Devices\n"));
-
- Status = AcpiNsInitializeDevices ();
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
- }
-
- /*
- * Initialize the GPE blocks defined in the FADT (GPE block 0 and 1).
- * The runtime GPEs are enabled here.
- *
- * This is where the _PRW methods are executed for the GPEs. These
- * methods can only be executed after the SCI and Global Lock handlers are
- * installed and initialized.
- *
- * GPEs can only be enabled after the _REG, _STA, and _INI methods have
- * been run. This ensures that all Operation Regions and all Devices have
- * been initialized and are ready.
- */
- if (!(Flags & ACPI_NO_EVENT_INIT))
- {
- Status = AcpiEvInstallFadtGpes ();
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
- }
-
- /*
- * Empty the caches (delete the cached objects) on the assumption that
- * the table load filled them up more than they will be at runtime --
- * thus wasting non-paged memory.
- */
- Status = AcpiPurgeCachedObjects ();
-
- AcpiGbl_StartupFlags |= ACPI_INITIALIZED_OK;
- return_ACPI_STATUS (Status);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiInitializeObjects)
-
-
-#endif
-
/*******************************************************************************
*
* FUNCTION: AcpiTerminate
return_ACPI_STATUS (Status);
}
-ACPI_EXPORT_SYMBOL (AcpiTerminate)
+ACPI_EXPORT_SYMBOL_INIT (AcpiTerminate)
#ifndef ACPI_ASL_COMPILER
* RETURN: Status - the status of the call
*
* DESCRIPTION: This function is called to get information about the current
- * state of the ACPI subsystem. It will return system information
+ * state of the ACPI subsystem. It will return system information
* in the OutBuffer.
*
* If the function fails an appropriate status will be returned
}
AcpiGbl_InitHandler = Handler;
- return AE_OK;
+ return (AE_OK);
}
ACPI_EXPORT_SYMBOL (AcpiInstallInitializationHandler)
{
ACPI_FUNCTION_TRACE (AcpiPurgeCachedObjects);
+
(void) AcpiOsPurgeCache (AcpiGbl_StateCache);
(void) AcpiOsPurgeCache (AcpiGbl_OperandCache);
(void) AcpiOsPurgeCache (AcpiGbl_PsNodeCache);
(void) AcpiOsPurgeCache (AcpiGbl_PsNodeExtCache);
+
return_ACPI_STATUS (AE_OK);
}
ACPI_EXPORT_SYMBOL (AcpiPurgeCachedObjects)
-#endif /* ACPI_ASL_COMPILER */
+/*****************************************************************************
+ *
+ * FUNCTION: AcpiInstallInterface
+ *
+ * PARAMETERS: InterfaceName - The interface to install
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Install an _OSI interface to the global list
+ *
+ ****************************************************************************/
+
+ACPI_STATUS
+AcpiInstallInterface (
+ ACPI_STRING InterfaceName)
+{
+ ACPI_STATUS Status;
+ ACPI_INTERFACE_INFO *InterfaceInfo;
+
+
+ /* Parameter validation */
+
+ if (!InterfaceName || (ACPI_STRLEN (InterfaceName) == 0))
+ {
+ return (AE_BAD_PARAMETER);
+ }
+
+ Status = AcpiOsAcquireMutex (AcpiGbl_OsiMutex, ACPI_WAIT_FOREVER);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ /* Check if the interface name is already in the global list */
+
+ InterfaceInfo = AcpiUtGetInterface (InterfaceName);
+ if (InterfaceInfo)
+ {
+ /*
+ * The interface already exists in the list. This is OK if the
+ * interface has been marked invalid -- just clear the bit.
+ */
+ if (InterfaceInfo->Flags & ACPI_OSI_INVALID)
+ {
+ InterfaceInfo->Flags &= ~ACPI_OSI_INVALID;
+ Status = AE_OK;
+ }
+ else
+ {
+ Status = AE_ALREADY_EXISTS;
+ }
+ }
+ else
+ {
+ /* New interface name, install into the global list */
+
+ Status = AcpiUtInstallInterface (InterfaceName);
+ }
+
+ AcpiOsReleaseMutex (AcpiGbl_OsiMutex);
+ return (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiInstallInterface)
+
+
+/*****************************************************************************
+ *
+ * FUNCTION: AcpiRemoveInterface
+ *
+ * PARAMETERS: InterfaceName - The interface to remove
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Remove an _OSI interface from the global list
+ *
+ ****************************************************************************/
+
+ACPI_STATUS
+AcpiRemoveInterface (
+ ACPI_STRING InterfaceName)
+{
+ ACPI_STATUS Status;
+
+
+ /* Parameter validation */
+
+ if (!InterfaceName || (ACPI_STRLEN (InterfaceName) == 0))
+ {
+ return (AE_BAD_PARAMETER);
+ }
+
+ Status = AcpiOsAcquireMutex (AcpiGbl_OsiMutex, ACPI_WAIT_FOREVER);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ Status = AcpiUtRemoveInterface (InterfaceName);
+
+ AcpiOsReleaseMutex (AcpiGbl_OsiMutex);
+ return (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiRemoveInterface)
+
+
+/*****************************************************************************
+ *
+ * FUNCTION: AcpiInstallInterfaceHandler
+ *
+ * PARAMETERS: Handler - The _OSI interface handler to install
+ * NULL means "remove existing handler"
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Install a handler for the predefined _OSI ACPI method.
+ * invoked during execution of the internal implementation of
+ * _OSI. A NULL handler simply removes any existing handler.
+ *
+ ****************************************************************************/
+
+ACPI_STATUS
+AcpiInstallInterfaceHandler (
+ ACPI_INTERFACE_HANDLER Handler)
+{
+ ACPI_STATUS Status;
+
+
+ Status = AcpiOsAcquireMutex (AcpiGbl_OsiMutex, ACPI_WAIT_FOREVER);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ if (Handler && AcpiGbl_InterfaceHandler)
+ {
+ Status = AE_ALREADY_EXISTS;
+ }
+ else
+ {
+ AcpiGbl_InterfaceHandler = Handler;
+ }
+
+ AcpiOsReleaseMutex (AcpiGbl_OsiMutex);
+ return (Status);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiInstallInterfaceHandler)
+
+
+/*****************************************************************************
+ *
+ * FUNCTION: AcpiUpdateInterfaces
+ *
+ * PARAMETERS: Action - Actions to be performed during the
+ * update
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Update _OSI interface strings, disabling or enabling OS vendor
+ * string or/and feature group strings.
+ *
+ ****************************************************************************/
+
+ACPI_STATUS
+AcpiUpdateInterfaces (
+ UINT8 Action)
+{
+ ACPI_STATUS Status;
+
+
+ Status = AcpiOsAcquireMutex (AcpiGbl_OsiMutex, ACPI_WAIT_FOREVER);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ Status = AcpiUtUpdateInterfaces (Action);
+
+ AcpiOsReleaseMutex (AcpiGbl_OsiMutex);
+ return (Status);
+}
+
+
+/*****************************************************************************
+ *
+ * FUNCTION: AcpiCheckAddressRange
+ *
+ * PARAMETERS: SpaceId - Address space ID
+ * Address - Start address
+ * Length - Length
+ * Warn - TRUE if warning on overlap desired
+ *
+ * RETURN: Count of the number of conflicts detected.
+ *
+ * DESCRIPTION: Check if the input address range overlaps any of the
+ * ASL operation region address ranges.
+ *
+ ****************************************************************************/
+
+UINT32
+AcpiCheckAddressRange (
+ ACPI_ADR_SPACE_TYPE SpaceId,
+ ACPI_PHYSICAL_ADDRESS Address,
+ ACPI_SIZE Length,
+ BOOLEAN Warn)
+{
+ UINT32 Overlaps;
+ ACPI_STATUS Status;
+
+
+ Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE (Status))
+ {
+ return (0);
+ }
+
+ Overlaps = AcpiUtCheckAddressRange (SpaceId, Address,
+ (UINT32) Length, Warn);
+
+ (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
+ return (Overlaps);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiCheckAddressRange)
+
+#endif /* !ACPI_ASL_COMPILER */
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDecodePldBuffer
+ *
+ * PARAMETERS: InBuffer - Buffer returned by _PLD method
+ * Length - Length of the InBuffer
+ * ReturnBuffer - Where the decode buffer is returned
+ *
+ * RETURN: Status and the decoded _PLD buffer. User must deallocate
+ * the buffer via ACPI_FREE.
+ *
+ * DESCRIPTION: Decode the bit-packed buffer returned by the _PLD method into
+ * a local struct that is much more useful to an ACPI driver.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiDecodePldBuffer (
+ UINT8 *InBuffer,
+ ACPI_SIZE Length,
+ ACPI_PLD_INFO **ReturnBuffer)
+{
+ ACPI_PLD_INFO *PldInfo;
+ UINT32 *Buffer = ACPI_CAST_PTR (UINT32, InBuffer);
+ UINT32 Dword;
+
+
+ /* Parameter validation */
+
+ if (!InBuffer || !ReturnBuffer || (Length < 16))
+ {
+ return (AE_BAD_PARAMETER);
+ }
+
+ PldInfo = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_PLD_INFO));
+ if (!PldInfo)
+ {
+ return (AE_NO_MEMORY);
+ }
+
+ /* First 32-bit DWord */
+
+ ACPI_MOVE_32_TO_32 (&Dword, &Buffer[0]);
+ PldInfo->Revision = ACPI_PLD_GET_REVISION (&Dword);
+ PldInfo->IgnoreColor = ACPI_PLD_GET_IGNORE_COLOR (&Dword);
+ PldInfo->Red = ACPI_PLD_GET_RED (&Dword);
+ PldInfo->Green = ACPI_PLD_GET_GREEN (&Dword);
+ PldInfo->Blue = ACPI_PLD_GET_BLUE (&Dword);
+
+ /* Second 32-bit DWord */
+
+ ACPI_MOVE_32_TO_32 (&Dword, &Buffer[1]);
+ PldInfo->Width = ACPI_PLD_GET_WIDTH (&Dword);
+ PldInfo->Height = ACPI_PLD_GET_HEIGHT(&Dword);
+
+ /* Third 32-bit DWord */
+
+ ACPI_MOVE_32_TO_32 (&Dword, &Buffer[2]);
+ PldInfo->UserVisible = ACPI_PLD_GET_USER_VISIBLE (&Dword);
+ PldInfo->Dock = ACPI_PLD_GET_DOCK (&Dword);
+ PldInfo->Lid = ACPI_PLD_GET_LID (&Dword);
+ PldInfo->Panel = ACPI_PLD_GET_PANEL (&Dword);
+ PldInfo->VerticalPosition = ACPI_PLD_GET_VERTICAL (&Dword);
+ PldInfo->HorizontalPosition = ACPI_PLD_GET_HORIZONTAL (&Dword);
+ PldInfo->Shape = ACPI_PLD_GET_SHAPE (&Dword);
+ PldInfo->GroupOrientation = ACPI_PLD_GET_ORIENTATION (&Dword);
+ PldInfo->GroupToken = ACPI_PLD_GET_TOKEN (&Dword);
+ PldInfo->GroupPosition = ACPI_PLD_GET_POSITION (&Dword);
+ PldInfo->Bay = ACPI_PLD_GET_BAY (&Dword);
+
+ /* Fourth 32-bit DWord */
+
+ ACPI_MOVE_32_TO_32 (&Dword, &Buffer[3]);
+ PldInfo->Ejectable = ACPI_PLD_GET_EJECTABLE (&Dword);
+ PldInfo->OspmEjectRequired = ACPI_PLD_GET_OSPM_EJECT (&Dword);
+ PldInfo->CabinetNumber = ACPI_PLD_GET_CABINET (&Dword);
+ PldInfo->CardCageNumber = ACPI_PLD_GET_CARD_CAGE (&Dword);
+ PldInfo->Reference = ACPI_PLD_GET_REFERENCE (&Dword);
+ PldInfo->Rotation = ACPI_PLD_GET_ROTATION (&Dword);
+ PldInfo->Order = ACPI_PLD_GET_ORDER (&Dword);
+
+ if (Length >= ACPI_PLD_BUFFER_SIZE)
+ {
+ /* Fifth 32-bit DWord (Revision 2 of _PLD) */
+
+ ACPI_MOVE_32_TO_32 (&Dword, &Buffer[4]);
+ PldInfo->VerticalOffset = ACPI_PLD_GET_VERT_OFFSET (&Dword);
+ PldInfo->HorizontalOffset = ACPI_PLD_GET_HORIZ_OFFSET (&Dword);
+ }
+
+ *ReturnBuffer = PldInfo;
+ return (AE_OK);
+}
+
+ACPI_EXPORT_SYMBOL (AcpiDecodePldBuffer)
--- /dev/null
+/*******************************************************************************
+ *
+ * Module Name: utxferror - Various error/warning output functions
+ *
+ ******************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#define EXPORT_ACPI_INTERFACES
+
+#include "acpi.h"
+#include "accommon.h"
+
+
+#define _COMPONENT ACPI_UTILITIES
+ ACPI_MODULE_NAME ("utxferror")
+
+/*
+ * This module is used for the in-kernel ACPICA as well as the ACPICA
+ * tools/applications.
+ */
+
+#ifndef ACPI_NO_ERROR_MESSAGES /* Entire module */
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiError
+ *
+ * PARAMETERS: ModuleName - Caller's module name (for error output)
+ * LineNumber - Caller's line number (for error output)
+ * Format - Printf format string + additional args
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Print "ACPI Error" message with module/line/version info
+ *
+ ******************************************************************************/
+
+void ACPI_INTERNAL_VAR_XFACE
+AcpiError (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ const char *Format,
+ ...)
+{
+ va_list ArgList;
+
+
+ ACPI_MSG_REDIRECT_BEGIN;
+ AcpiOsPrintf (ACPI_MSG_ERROR);
+
+ va_start (ArgList, Format);
+ AcpiOsVprintf (Format, ArgList);
+ ACPI_MSG_SUFFIX;
+ va_end (ArgList);
+
+ ACPI_MSG_REDIRECT_END;
+}
+
+ACPI_EXPORT_SYMBOL (AcpiError)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiException
+ *
+ * PARAMETERS: ModuleName - Caller's module name (for error output)
+ * LineNumber - Caller's line number (for error output)
+ * Status - Status to be formatted
+ * Format - Printf format string + additional args
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Print "ACPI Exception" message with module/line/version info
+ * and decoded ACPI_STATUS.
+ *
+ ******************************************************************************/
+
+void ACPI_INTERNAL_VAR_XFACE
+AcpiException (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ ACPI_STATUS Status,
+ const char *Format,
+ ...)
+{
+ va_list ArgList;
+
+
+ ACPI_MSG_REDIRECT_BEGIN;
+ AcpiOsPrintf (ACPI_MSG_EXCEPTION "%s, ", AcpiFormatException (Status));
+
+ va_start (ArgList, Format);
+ AcpiOsVprintf (Format, ArgList);
+ ACPI_MSG_SUFFIX;
+ va_end (ArgList);
+
+ ACPI_MSG_REDIRECT_END;
+}
+
+ACPI_EXPORT_SYMBOL (AcpiException)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiWarning
+ *
+ * PARAMETERS: ModuleName - Caller's module name (for error output)
+ * LineNumber - Caller's line number (for error output)
+ * Format - Printf format string + additional args
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Print "ACPI Warning" message with module/line/version info
+ *
+ ******************************************************************************/
+
+void ACPI_INTERNAL_VAR_XFACE
+AcpiWarning (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ const char *Format,
+ ...)
+{
+ va_list ArgList;
+
+
+ ACPI_MSG_REDIRECT_BEGIN;
+ AcpiOsPrintf (ACPI_MSG_WARNING);
+
+ va_start (ArgList, Format);
+ AcpiOsVprintf (Format, ArgList);
+ ACPI_MSG_SUFFIX;
+ va_end (ArgList);
+
+ ACPI_MSG_REDIRECT_END;
+}
+
+ACPI_EXPORT_SYMBOL (AcpiWarning)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiInfo
+ *
+ * PARAMETERS: ModuleName - Caller's module name (for error output)
+ * LineNumber - Caller's line number (for error output)
+ * Format - Printf format string + additional args
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Print generic "ACPI:" information message. There is no
+ * module/line/version info in order to keep the message simple.
+ *
+ * TBD: ModuleName and LineNumber args are not needed, should be removed.
+ *
+ ******************************************************************************/
+
+void ACPI_INTERNAL_VAR_XFACE
+AcpiInfo (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ const char *Format,
+ ...)
+{
+ va_list ArgList;
+
+
+ ACPI_MSG_REDIRECT_BEGIN;
+ AcpiOsPrintf (ACPI_MSG_INFO);
+
+ va_start (ArgList, Format);
+ AcpiOsVprintf (Format, ArgList);
+ AcpiOsPrintf ("\n");
+ va_end (ArgList);
+
+ ACPI_MSG_REDIRECT_END;
+}
+
+ACPI_EXPORT_SYMBOL (AcpiInfo)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiBiosError
+ *
+ * PARAMETERS: ModuleName - Caller's module name (for error output)
+ * LineNumber - Caller's line number (for error output)
+ * Format - Printf format string + additional args
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Print "ACPI Firmware Error" message with module/line/version
+ * info
+ *
+ ******************************************************************************/
+
+void ACPI_INTERNAL_VAR_XFACE
+AcpiBiosError (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ const char *Format,
+ ...)
+{
+ va_list ArgList;
+
+
+ ACPI_MSG_REDIRECT_BEGIN;
+ AcpiOsPrintf (ACPI_MSG_BIOS_ERROR);
+
+ va_start (ArgList, Format);
+ AcpiOsVprintf (Format, ArgList);
+ ACPI_MSG_SUFFIX;
+ va_end (ArgList);
+
+ ACPI_MSG_REDIRECT_END;
+}
+
+ACPI_EXPORT_SYMBOL (AcpiBiosError)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiBiosWarning
+ *
+ * PARAMETERS: ModuleName - Caller's module name (for error output)
+ * LineNumber - Caller's line number (for error output)
+ * Format - Printf format string + additional args
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Print "ACPI Firmware Warning" message with module/line/version
+ * info
+ *
+ ******************************************************************************/
+
+void ACPI_INTERNAL_VAR_XFACE
+AcpiBiosWarning (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ const char *Format,
+ ...)
+{
+ va_list ArgList;
+
+
+ ACPI_MSG_REDIRECT_BEGIN;
+ AcpiOsPrintf (ACPI_MSG_BIOS_WARNING);
+
+ va_start (ArgList, Format);
+ AcpiOsVprintf (Format, ArgList);
+ ACPI_MSG_SUFFIX;
+ va_end (ArgList);
+
+ ACPI_MSG_REDIRECT_END;
+}
+
+ACPI_EXPORT_SYMBOL (AcpiBiosWarning)
+
+#endif /* ACPI_NO_ERROR_MESSAGES */
--- /dev/null
+/******************************************************************************
+ *
+ * Module Name: utxfinit - External interfaces for ACPICA initialization
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#define EXPORT_ACPI_INTERFACES
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acevents.h"
+#include "acnamesp.h"
+#include "acdebug.h"
+#include "actables.h"
+
+#define _COMPONENT ACPI_UTILITIES
+ ACPI_MODULE_NAME ("utxfinit")
+
+/* For AcpiExec only */
+void
+AeDoObjectOverrides (
+ void);
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiInitializeSubsystem
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Initializes all global variables. This is the first function
+ * called, so any early initialization belongs here.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiInitializeSubsystem (
+ void)
+{
+ ACPI_STATUS Status;
+
+
+ ACPI_FUNCTION_TRACE (AcpiInitializeSubsystem);
+
+
+ AcpiGbl_StartupFlags = ACPI_SUBSYSTEM_INITIALIZE;
+ ACPI_DEBUG_EXEC (AcpiUtInitStackPtrTrace ());
+
+ /* Initialize the OS-Dependent layer */
+
+ Status = AcpiOsInitialize ();
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_EXCEPTION ((AE_INFO, Status, "During OSL initialization"));
+ return_ACPI_STATUS (Status);
+ }
+
+ /* Initialize all globals used by the subsystem */
+
+ Status = AcpiUtInitGlobals ();
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_EXCEPTION ((AE_INFO, Status, "During initialization of globals"));
+ return_ACPI_STATUS (Status);
+ }
+
+ /* Create the default mutex objects */
+
+ Status = AcpiUtMutexInitialize ();
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_EXCEPTION ((AE_INFO, Status, "During Global Mutex creation"));
+ return_ACPI_STATUS (Status);
+ }
+
+ /*
+ * Initialize the namespace manager and
+ * the root of the namespace tree
+ */
+ Status = AcpiNsRootInitialize ();
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_EXCEPTION ((AE_INFO, Status, "During Namespace initialization"));
+ return_ACPI_STATUS (Status);
+ }
+
+ /* Initialize the global OSI interfaces list with the static names */
+
+ Status = AcpiUtInitializeInterfaces ();
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_EXCEPTION ((AE_INFO, Status, "During OSI interfaces initialization"));
+ return_ACPI_STATUS (Status);
+ }
+
+ /* If configured, initialize the AML debugger */
+
+#ifdef ACPI_DEBUGGER
+ Status = AcpiDbInitialize ();
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_EXCEPTION ((AE_INFO, Status, "During Debugger initialization"));
+ return_ACPI_STATUS (Status);
+ }
+#endif
+
+ return_ACPI_STATUS (AE_OK);
+}
+
+ACPI_EXPORT_SYMBOL_INIT (AcpiInitializeSubsystem)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiEnableSubsystem
+ *
+ * PARAMETERS: Flags - Init/enable Options
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Completes the subsystem initialization including hardware.
+ * Puts system into ACPI mode if it isn't already.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiEnableSubsystem (
+ UINT32 Flags)
+{
+ ACPI_STATUS Status = AE_OK;
+
+
+ ACPI_FUNCTION_TRACE (AcpiEnableSubsystem);
+
+
+#if (!ACPI_REDUCED_HARDWARE)
+
+ /* Enable ACPI mode */
+
+ if (!(Flags & ACPI_NO_ACPI_ENABLE))
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[Init] Going into ACPI mode\n"));
+
+ AcpiGbl_OriginalMode = AcpiHwGetMode();
+
+ Status = AcpiEnable ();
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_WARNING ((AE_INFO, "AcpiEnable failed"));
+ return_ACPI_STATUS (Status);
+ }
+ }
+
+ /*
+ * Obtain a permanent mapping for the FACS. This is required for the
+ * Global Lock and the Firmware Waking Vector
+ */
+ Status = AcpiTbInitializeFacs ();
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_WARNING ((AE_INFO, "Could not map the FACS table"));
+ return_ACPI_STATUS (Status);
+ }
+
+#endif /* !ACPI_REDUCED_HARDWARE */
+
+ /*
+ * Install the default OpRegion handlers. These are installed unless
+ * other handlers have already been installed via the
+ * InstallAddressSpaceHandler interface.
+ */
+ if (!(Flags & ACPI_NO_ADDRESS_SPACE_INIT))
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+ "[Init] Installing default address space handlers\n"));
+
+ Status = AcpiEvInstallRegionHandlers ();
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+ }
+
+#if (!ACPI_REDUCED_HARDWARE)
+ /*
+ * Initialize ACPI Event handling (Fixed and General Purpose)
+ *
+ * Note1: We must have the hardware and events initialized before we can
+ * execute any control methods safely. Any control method can require
+ * ACPI hardware support, so the hardware must be fully initialized before
+ * any method execution!
+ *
+ * Note2: Fixed events are initialized and enabled here. GPEs are
+ * initialized, but cannot be enabled until after the hardware is
+ * completely initialized (SCI and GlobalLock activated) and the various
+ * initialization control methods are run (_REG, _STA, _INI) on the
+ * entire namespace.
+ */
+ if (!(Flags & ACPI_NO_EVENT_INIT))
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+ "[Init] Initializing ACPI events\n"));
+
+ Status = AcpiEvInitializeEvents ();
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+ }
+
+ /*
+ * Install the SCI handler and Global Lock handler. This completes the
+ * hardware initialization.
+ */
+ if (!(Flags & ACPI_NO_HANDLER_INIT))
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+ "[Init] Installing SCI/GL handlers\n"));
+
+ Status = AcpiEvInstallXruptHandlers ();
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+ }
+
+#endif /* !ACPI_REDUCED_HARDWARE */
+
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL_INIT (AcpiEnableSubsystem)
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiInitializeObjects
+ *
+ * PARAMETERS: Flags - Init/enable Options
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Completes namespace initialization by initializing device
+ * objects and executing AML code for Regions, buffers, etc.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiInitializeObjects (
+ UINT32 Flags)
+{
+ ACPI_STATUS Status = AE_OK;
+
+
+ ACPI_FUNCTION_TRACE (AcpiInitializeObjects);
+
+
+ /*
+ * Run all _REG methods
+ *
+ * Note: Any objects accessed by the _REG methods will be automatically
+ * initialized, even if they contain executable AML (see the call to
+ * AcpiNsInitializeObjects below).
+ */
+ if (!(Flags & ACPI_NO_ADDRESS_SPACE_INIT))
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+ "[Init] Executing _REG OpRegion methods\n"));
+
+ Status = AcpiEvInitializeOpRegions ();
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+ }
+
+#ifdef ACPI_EXEC_APP
+ /*
+ * This call implements the "initialization file" option for AcpiExec.
+ * This is the precise point that we want to perform the overrides.
+ */
+ AeDoObjectOverrides ();
+#endif
+
+ /*
+ * Execute any module-level code that was detected during the table load
+ * phase. Although illegal since ACPI 2.0, there are many machines that
+ * contain this type of code. Each block of detected executable AML code
+ * outside of any control method is wrapped with a temporary control
+ * method object and placed on a global list. The methods on this list
+ * are executed below.
+ */
+ AcpiNsExecModuleCodeList ();
+
+ /*
+ * Initialize the objects that remain uninitialized. This runs the
+ * executable AML that may be part of the declaration of these objects:
+ * OperationRegions, BufferFields, Buffers, and Packages.
+ */
+ if (!(Flags & ACPI_NO_OBJECT_INIT))
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+ "[Init] Completing Initialization of ACPI Objects\n"));
+
+ Status = AcpiNsInitializeObjects ();
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+ }
+
+ /*
+ * Initialize all device objects in the namespace. This runs the device
+ * _STA and _INI methods.
+ */
+ if (!(Flags & ACPI_NO_DEVICE_INIT))
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+ "[Init] Initializing ACPI Devices\n"));
+
+ Status = AcpiNsInitializeDevices ();
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+ }
+
+ /*
+ * Empty the caches (delete the cached objects) on the assumption that
+ * the table load filled them up more than they will be at runtime --
+ * thus wasting non-paged memory.
+ */
+ Status = AcpiPurgeCachedObjects ();
+
+ AcpiGbl_StartupFlags |= ACPI_INITIALIZED_OK;
+ return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL_INIT (AcpiInitializeObjects)
--- /dev/null
+/*******************************************************************************
+ *
+ * Module Name: utxfmutex - external AML mutex access functions
+ *
+ ******************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+#include "accommon.h"
+#include "acnamesp.h"
+
+
+#define _COMPONENT ACPI_UTILITIES
+ ACPI_MODULE_NAME ("utxfmutex")
+
+
+/* Local prototypes */
+
+static ACPI_STATUS
+AcpiUtGetMutexObject (
+ ACPI_HANDLE Handle,
+ ACPI_STRING Pathname,
+ ACPI_OPERAND_OBJECT **RetObj);
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiUtGetMutexObject
+ *
+ * PARAMETERS: Handle - Mutex or prefix handle (optional)
+ * Pathname - Mutex pathname (optional)
+ * RetObj - Where the mutex object is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Get an AML mutex object. The mutex node is pointed to by
+ * Handle:Pathname. Either Handle or Pathname can be NULL, but
+ * not both.
+ *
+ ******************************************************************************/
+
+static ACPI_STATUS
+AcpiUtGetMutexObject (
+ ACPI_HANDLE Handle,
+ ACPI_STRING Pathname,
+ ACPI_OPERAND_OBJECT **RetObj)
+{
+ ACPI_NAMESPACE_NODE *MutexNode;
+ ACPI_OPERAND_OBJECT *MutexObj;
+ ACPI_STATUS Status;
+
+
+ /* Parameter validation */
+
+ if (!RetObj || (!Handle && !Pathname))
+ {
+ return (AE_BAD_PARAMETER);
+ }
+
+ /* Get a the namespace node for the mutex */
+
+ MutexNode = Handle;
+ if (Pathname != NULL)
+ {
+ Status = AcpiGetHandle (Handle, Pathname,
+ ACPI_CAST_PTR (ACPI_HANDLE, &MutexNode));
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+ }
+
+ /* Ensure that we actually have a Mutex object */
+
+ if (!MutexNode ||
+ (MutexNode->Type != ACPI_TYPE_MUTEX))
+ {
+ return (AE_TYPE);
+ }
+
+ /* Get the low-level mutex object */
+
+ MutexObj = AcpiNsGetAttachedObject (MutexNode);
+ if (!MutexObj)
+ {
+ return (AE_NULL_OBJECT);
+ }
+
+ *RetObj = MutexObj;
+ return (AE_OK);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiAcquireMutex
+ *
+ * PARAMETERS: Handle - Mutex or prefix handle (optional)
+ * Pathname - Mutex pathname (optional)
+ * Timeout - Max time to wait for the lock (millisec)
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Acquire an AML mutex. This is a device driver interface to
+ * AML mutex objects, and allows for transaction locking between
+ * drivers and AML code. The mutex node is pointed to by
+ * Handle:Pathname. Either Handle or Pathname can be NULL, but
+ * not both.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiAcquireMutex (
+ ACPI_HANDLE Handle,
+ ACPI_STRING Pathname,
+ UINT16 Timeout)
+{
+ ACPI_STATUS Status;
+ ACPI_OPERAND_OBJECT *MutexObj;
+
+
+ /* Get the low-level mutex associated with Handle:Pathname */
+
+ Status = AcpiUtGetMutexObject (Handle, Pathname, &MutexObj);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ /* Acquire the OS mutex */
+
+ Status = AcpiOsAcquireMutex (MutexObj->Mutex.OsMutex, Timeout);
+ return (Status);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiReleaseMutex
+ *
+ * PARAMETERS: Handle - Mutex or prefix handle (optional)
+ * Pathname - Mutex pathname (optional)
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Release an AML mutex. This is a device driver interface to
+ * AML mutex objects, and allows for transaction locking between
+ * drivers and AML code. The mutex node is pointed to by
+ * Handle:Pathname. Either Handle or Pathname can be NULL, but
+ * not both.
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiReleaseMutex (
+ ACPI_HANDLE Handle,
+ ACPI_STRING Pathname)
+{
+ ACPI_STATUS Status;
+ ACPI_OPERAND_OBJECT *MutexObj;
+
+
+ /* Get the low-level mutex associated with Handle:Pathname */
+
+ Status = AcpiUtGetMutexObject (Handle, Pathname, &MutexObj);
+ if (ACPI_FAILURE (Status))
+ {
+ return (Status);
+ }
+
+ /* Release the OS mutex */
+
+ AcpiOsReleaseMutex (MutexObj->Mutex.OsMutex);
+ return (AE_OK);
+}