]> Zhao Yanbai Git Server - minix.git/commit
Zhao YanBai
Repos / minix.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: a022f41) | patch
BIOS function 0xE820 for memory map detection
authorTomas Hruby <tom@minix3.org>
Thu, 29 Jul 2010 07:21:11 +0000 (07:21 +0000)
committerTomas Hruby <tom@minix3.org>
Thu, 29 Jul 2010 07:21:11 +0000 (07:21 +0000)
commitc80138ac7112cd1e47f29a8f9f37e194075294cc
treefb8ffc92586654357d70bd365627862220d8de07tree | snapshot
parenta022f412b5a04a353e9d386abf7ec54510b98120commit | diff
BIOS function 0xE820 for memory map detection

- this function returns a ritcher description of available memory

- is ACPI compliant, ACPI data structures are excluded from free
  memory list

- available memory exported to Minix in a backwards compatible manner

- fallback to the old method if this function not available (old
  hardware)
boot/boot.c diff | blob | history
boot/boot.h diff | blob | history
boot/boothead.s diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.