diff options
| author | H. Peter Anvin <hpa@zytor.com> | 2007-07-11 12:18:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-12 10:55:54 -0700 |
| commit | 48c7ae674f03e56c78ff42c6796a36e90db67874 (patch) | |
| tree | ecca581aa246142ac4b9ea4f3960cc7817bb3c48 /include/asm-i386/setup.h | |
| parent | 9c25d134b3735a4b197e108b4c7d6bbec1a275e8 (diff) | |
| download | op-kernel-dev-48c7ae674f03e56c78ff42c6796a36e90db67874.zip op-kernel-dev-48c7ae674f03e56c78ff42c6796a36e90db67874.tar.gz | |
Make struct boot_params a real structure, and remove obsolete fields
Make struct boot_params a real structure, and remove the handling of
some obsolete fields, in particular hd*_info, which was only used by
the ST-506 driver, and likely to be wrong for that driver on any
modern BIOS.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-i386/setup.h')
| -rw-r--r-- | include/asm-i386/setup.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/include/asm-i386/setup.h b/include/asm-i386/setup.h index 0e8077c..0d5bff9 100644 --- a/include/asm-i386/setup.h +++ b/include/asm-i386/setup.h @@ -26,12 +26,15 @@ #define NEW_CL_POINTER 0x228 /* Relative to real mode data */ #ifndef __ASSEMBLY__ + +#include <asm/bootparam.h> + /* * This is set up by the setup-routine at boot-time */ -extern unsigned char boot_params[PARAM_SIZE]; +extern struct boot_params boot_params; -#define PARAM (boot_params) +#define PARAM ((char *)&boot_params) #define SCREEN_INFO (*(struct screen_info *) (PARAM+0)) #define EXT_MEM_K (*(unsigned short *) (PARAM+2)) #define ALT_MEM_K (*(unsigned long *) (PARAM+0x1e0)) @@ -39,8 +42,7 @@ extern unsigned char boot_params[PARAM_SIZE]; #define E820_MAP ((struct e820entry *) (PARAM+E820MAP)) #define APM_BIOS_INFO (*(struct apm_bios_info *) (PARAM+0x40)) #define IST_INFO (*(struct ist_info *) (PARAM+0x60)) -#define DRIVE_INFO (*(struct drive_info_struct *) (PARAM+0x80)) -#define SYS_DESC_TABLE (*(struct sys_desc_table_struct*)(PARAM+0xa0)) +#define SYS_DESC_TABLE (*(struct sys_desc_table *)(PARAM+0xa0)) #define EFI_SYSTAB ((efi_system_table_t *) *((unsigned long *)(PARAM+0x1c4))) #define EFI_MEMDESC_SIZE (*((unsigned long *) (PARAM+0x1c8))) #define EFI_MEMDESC_VERSION (*((unsigned long *) (PARAM+0x1cc))) |
