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Implement EFI and ACPI multiboot2 extensions.

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* grub-core/loader/multiboot_mbi2.c (grub_multiboot_load): Declare
	new tags as supported.
	(acpiv2_size): New function.
	(grub_multiboot_get_mbi_size): Take new tags into account.
	(grub_multiboot_make_mbi): Add new tags.
	* include/grub/multiboot.h (GRUB_MACHINE_HAS_ACPI): New definition.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-09-22 14:51:49 +02:00
commit e255597e51
4 changed files with 94 additions and 1 deletions
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6
include/grub/multiboot.h
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@ -62,6 +62,12 @@ grub_err_t grub_multiboot_set_video_mode (void);
#define GRUB_MACHINE_HAS_VBE 0
#endif
#if defined (GRUB_MACHINE_EFI) || defined (GRUB_MACHINE_PCBIOS) || defined (GRUB_MACHINE_COREBOOT) || defined (GRUB_MACHINE_MULTIBOOT)
#define GRUB_MACHINE_HAS_ACPI 1
#else
#define GRUB_MACHINE_HAS_ACPI 0
#endif
#define GRUB_MULTIBOOT_CONSOLE_EGA_TEXT 1
#define GRUB_MULTIBOOT_CONSOLE_FRAMEBUFFER 2