From: Matt Domsch Patch below defines EDD_MBR_SIG_NR and EDD_MBR_SIGNATURE on x86_64. Signed-off-by: Matt_Domsch Signed-off-by: Andrew Morton --- 25-akpm/include/asm-x86_64/bootsetup.h | 3 ++- 1 files changed, 2 insertions(+), 1 deletion(-) diff -puN include/asm-x86_64/bootsetup.h~x86_64-edd-build-fix include/asm-x86_64/bootsetup.h --- 25/include/asm-x86_64/bootsetup.h~x86_64-edd-build-fix 2004-06-30 11:27:46.559063344 -0700 +++ 25-akpm/include/asm-x86_64/bootsetup.h 2004-06-30 11:27:46.569061824 -0700 @@ -26,8 +26,9 @@ extern char x86_boot_params[2048]; #define INITRD_START (*(unsigned int *) (PARAM+0x218)) #define INITRD_SIZE (*(unsigned int *) (PARAM+0x21c)) #define EDID_INFO (*(struct edid_info *) (PARAM+0x440)) -#define DISK80_SIGNATURE (*(unsigned int*) (PARAM+DISK80_SIG_BUFFER)) #define EDD_NR (*(unsigned char *) (PARAM+EDDNR)) +#define EDD_MBR_SIG_NR (*(unsigned char *) (PARAM+EDD_MBR_SIG_NR_BUF)) +#define EDD_MBR_SIGNATURE ((unsigned int *) (PARAM+EDD_MBR_SIG_BUF)) #define EDD_BUF ((struct edd_info *) (PARAM+EDDBUF)) #define COMMAND_LINE saved_command_line _