From: rlfnb <rlfnb@rlfnb.de>
Date: Thu, 1 Jun 2017 09:02:25 +0000 (+0200)
Subject: replace tickdelay with micro_delay to be quantum-agnostic
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/doc/man.7.ps?a=commitdiff_plain;h=d4dd6511b9dc029206ce2c925ed135e16555aae4;p=minix.git

replace tickdelay with micro_delay to be quantum-agnostic

Change-Id: Ie449d797389a178372035d797c84b02d636788cd
---

diff --git a/minix/drivers/net/dp8390/3c503.c b/minix/drivers/net/dp8390/3c503.c
index d88505fd9..aca86c88b 100644
--- a/minix/drivers/net/dp8390/3c503.c
+++ b/minix/drivers/net/dp8390/3c503.c
@@ -26,7 +26,6 @@ extern u32_t system_hz;
 
 static void el2_init(dpeth_t *dep);
 static void el2_stop(dpeth_t *dep);
-static void milli_delay(unsigned long millis);
 
 /*===========================================================================*
  *				el2_init				     *
@@ -154,9 +153,9 @@ dpeth_t * dep;
 
   /* Resets board */
   outb_el2(dep, EL2_CNTR, ECNTR_RESET | thin);
-  milli_delay(1);
+  micro_delay(1000);
   outb_el2(dep, EL2_CNTR, thin);
-  milli_delay(5);
+  micro_delay(5000);
 
   /* Map the address PROM to lower I/O address range */
   outb_el2(dep, EL2_CNTR, ECNTR_SAPROM | thin);
@@ -184,11 +183,6 @@ dpeth_t * dep;
   return 1;
 }
 
-static void milli_delay(unsigned long millis)
-{
-	tickdelay(MILLIS_TO_TICKS(millis));
-}
-
 #endif /* ENABLE_3C503 */
 
 /** 3c503.c **/
diff --git a/minix/drivers/net/dp8390/ne2000.c b/minix/drivers/net/dp8390/ne2000.c
index 4aa990c5b..65c541b73 100644
--- a/minix/drivers/net/dp8390/ne2000.c
+++ b/minix/drivers/net/dp8390/ne2000.c
@@ -32,7 +32,6 @@ static u8_t	pat3[]= { 0x96, 0x69, 0x5A, 0xA5 };
 static int test_8(dpeth_t *dep, int pos, u8_t *pat);
 static int test_16(dpeth_t *dep, int pos, u8_t *pat);
 static void ne_stop(dpeth_t *dep);
-static void milli_delay(unsigned long millis);
 
 /*===========================================================================*
  *				ne_probe				     *
@@ -56,9 +55,9 @@ int ne_probe(dpeth_t *dep)
 	{
 		/* Reset the ethernet card */
 		byte= inb_ne(dep, NE_RESET);
-		milli_delay(2);
+		micro_delay(2000);
 		outb_ne(dep, NE_RESET, byte);
-		milli_delay(2);
+		micro_delay(2000);
 
 		/* Reset the dp8390 */
 		outb_reg0(dep, DP_CR, CR_STP | CR_DM_ABORT);
@@ -310,15 +309,10 @@ dpeth_t *dep;
 
 	/* Reset the ethernet card */
 	byte= inb_ne(dep, NE_RESET);
-	milli_delay(2);
+	micro_delay(2000);
 	outb_ne(dep, NE_RESET, byte);
 }
 
-static void milli_delay(unsigned long millis)
-{
-	tickdelay(MILLIS_TO_TICKS(millis));
-}
-
 #endif /* ENABLE_NE2000 */
 
 /*
diff --git a/minix/drivers/net/e1000/e1000.c b/minix/drivers/net/e1000/e1000.c
index b8a30691c..3f309c1b8 100644
--- a/minix/drivers/net/e1000/e1000.c
+++ b/minix/drivers/net/e1000/e1000.c
@@ -239,7 +239,7 @@ e1000_reset_hw(e1000_t * e)
 	e1000_reg_set(e, E1000_REG_CTRL, E1000_REG_CTRL_RST);
 
 	/* Wait one microsecond. */
-	tickdelay(1);
+	micro_delay(16000);
 }
 
 /*
@@ -792,7 +792,7 @@ eeprom_ich_init(e1000_t * e)
 				ret_val = 0;
 				break;
 			}
-			tickdelay(1);
+			micro_delay(16000);
 		}
 		if (ret_val == 0) {
 			/*
@@ -834,7 +834,7 @@ eeprom_ich_cycle(e1000_t * e, u32_t timeout)
 		hsfsts.regval = E1000_READ_FLASH_REG16(e, ICH_FLASH_HSFSTS);
 		if (hsfsts.hsf_status.flcdone == 1)
 			break;
-		tickdelay(1);
+		micro_delay(16000);
 	} while (i++ < timeout);
 
 	if (hsfsts.hsf_status.flcdone == 1 && hsfsts.hsf_status.flcerr == 0)
@@ -867,7 +867,7 @@ eeprom_ich(e1000_t * e, int reg)
 	    e->flash_base_addr;
 
 	do {
-		tickdelay(1);
+		micro_delay(16000);
 
 		/* Steps */
 		ret_val = eeprom_ich_init(e);
diff --git a/minix/drivers/net/fxp/fxp.c b/minix/drivers/net/fxp/fxp.c
index bc70627d9..9d664d504 100644
--- a/minix/drivers/net/fxp/fxp.c
+++ b/minix/drivers/net/fxp/fxp.c
@@ -607,7 +607,7 @@ fxp_t *fp;
 
 	/* Reset device */
 	fxp_outl(port, CSR_PORT, CP_CMD_SOFT_RESET);
-	tickdelay(micros_to_ticks(CSR_PORT_RESET_DELAY));
+	micro_delay(CSR_PORT_RESET_DELAY);
 
 	/* Disable interrupts */
 	fxp_outb(port, SCB_INT_MASK, SIM_M);
diff --git a/minix/drivers/net/lan8710a/lan8710a.c b/minix/drivers/net/lan8710a/lan8710a.c
index ed34c940c..f25a0fb47 100644
--- a/minix/drivers/net/lan8710a/lan8710a.c
+++ b/minix/drivers/net/lan8710a/lan8710a.c
@@ -655,7 +655,7 @@ lan8710a_init_hw(netdriver_addr_t * addr, unsigned int instance)
 			LAN8710A_DEBUG_PRINT(("Autonegotiation failed"));
 			break;
 		}
-		tickdelay(100);
+		micro_delay(1666666);
 	}
 
 	/* GMII RX and TX release from reset. */