diff options
| author | nate <nate@FreeBSD.org> | 1996-03-11 06:48:57 +0000 |
|---|---|---|
| committer | nate <nate@FreeBSD.org> | 1996-03-11 06:48:57 +0000 |
| commit | 878cd164815f22dca0b083ca1ca21d670f44c9d7 (patch) | |
| tree | f3645cd2f6be08eeedfda86ff7b725513302df03 /sys/i386/include/apm_segments.h | |
| parent | 164d339617804a3cce0a539f0c5fe3c9af30f59b (diff) | |
| download | FreeBSD-src-878cd164815f22dca0b083ca1ca21d670f44c9d7.zip FreeBSD-src-878cd164815f22dca0b083ca1ca21d670f44c9d7.tar.gz | |
Bring in most of Bruce's prot_to_real() changes into the APM BIOS
startup code.
Reviewed by: bde
Diffstat (limited to 'sys/i386/include/apm_segments.h')
| -rw-r--r-- | sys/i386/include/apm_segments.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/sys/i386/include/apm_segments.h b/sys/i386/include/apm_segments.h index c76df07..ff966cc 100644 --- a/sys/i386/include/apm_segments.h +++ b/sys/i386/include/apm_segments.h @@ -12,7 +12,7 @@ * * Sep., 1994 Implemented on FreeBSD 1.1.5.1R (Toshiba AVS001WD) * - * $Id: apm_segments.h,v 1.3 1995/02/17 02:22:46 phk Exp $ + * $Id: apm_segments.h,v 1.4 1995/05/30 08:00:25 rgrimes Exp $ */ #ifndef _MACHINE_APM_SEGMENTS_H @@ -21,15 +21,18 @@ #define SIZEOF_GDT 8 #define BOOTSTRAP_GDT_NUM 32 -#define APM_INIT_CS_INDEX (BOOTSTRAP_GDT_NUM - 3) -#define APM_INIT_DS_INDEX (BOOTSTRAP_GDT_NUM - 2) -#define APM_INIT_CS16_INDEX (BOOTSTRAP_GDT_NUM - 1) +#define APM_INIT_CS_INDEX (BOOTSTRAP_GDT_NUM - 4) +#define APM_INIT_DS_INDEX (BOOTSTRAP_GDT_NUM - 3) +#define APM_INIT_CS16_INDEX (BOOTSTRAP_GDT_NUM - 2) +#define APM_INIT_DS16_INDEX (BOOTSTRAP_GDT_NUM - 1) #define APM_INIT_CS_SEL (APM_INIT_CS_INDEX << 3) #define APM_INIT_DS_SEL (APM_INIT_DS_INDEX << 3) #define APM_INIT_CS16_SEL (APM_INIT_CS16_INDEX << 3) +#define APM_INIT_DS16_SEL (APM_INIT_DS16_INDEX << 3) #define CS32_ATTRIB 0x409e -#define CS16_ATTRIB 0x009e #define DS32_ATTRIB 0x4092 +#define CS16_ATTRIB 0x009e +#define DS16_ATTRIB 0x0092 #endif |
