diff options
| author | Mike Smith <msmith@FreeBSD.org> | 1999-04-07 03:58:15 +0000 |
|---|---|---|
| committer | Mike Smith <msmith@FreeBSD.org> | 1999-04-07 03:58:15 +0000 |
| commit | 1f2d03c05e70202f43cd3b805cefb2a680d64e60 (patch) | |
| tree | ee04a0ce910241fa3800ffcf494dae066fa9044e /sys/amd64 | |
| parent | 4ffd949eaa4d663a315daba60f118f00a45b1736 (diff) | |
Notes
Diffstat (limited to 'sys/amd64')
| -rw-r--r-- | sys/amd64/include/specialreg.h | 59 |
1 files changed, 58 insertions, 1 deletions
diff --git a/sys/amd64/include/specialreg.h b/sys/amd64/include/specialreg.h index c09c2defc1527..f6e04fa98cbcd 100644 --- a/sys/amd64/include/specialreg.h +++ b/sys/amd64/include/specialreg.h @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * from: @(#)specialreg.h 7.1 (Berkeley) 5/9/91 - * $Id: specialreg.h,v 1.15 1998/03/04 11:39:16 kato Exp $ + * $Id: specialreg.h,v 1.16 1998/10/06 13:16:26 kato Exp $ */ #ifndef _MACHINE_SPECIALREG_H_ @@ -93,6 +93,63 @@ #define CPUID_CMOV 0x8000 /* + * Model-specific registers for the i386 family + */ +#define MSR_P5_MC_ADDR 0x000 +#define MSR_P5_MC_TYPE 0x001 +#define MSR_TSC 0x010 +#define MSR_APICBASE 0x01b +#define MSR_EBL_CR_POWERON 0x02a +#define MSR_BIOS_UPDT_TRIG 0x079 +#define MSR_BIOS_SIGN 0x08b +#define MSR_PERFCTR0 0x0c1 +#define MSR_PERFCTR1 0x0c2 +#define MSR_MTRRcap 0x0fe +#define MSR_MCG_CAP 0x179 +#define MSR_MCG_STATUS 0x17a +#define MSR_MCG_CTL 0x17b +#define MSR_EVNTSEL0 0x186 +#define MSR_EVNTSEL1 0x187 +#define MSR_DEBUGCTLMSR 0x1d9 +#define MSR_LASTBRANCHFROMIP 0x1db +#define MSR_LASTBRANCHTOIP 0x1dc +#define MSR_LASTINTFROMIP 0x1dd +#define MSR_LASTINTTOIP 0x1de +#define MSR_ROB_CR_BKUPTMPDR6 0x1e0 +#define MSR_MTRRVarBase 0x200 +#define MSR_MTRR64kBase 0x250 +#define MSR_MTRR16kBase 0x258 +#define MSR_MTRR4kBase 0x268 +#define MSR_MTRRdefType 0x2ff +#define MSR_MC0_CTL 0x400 +#define MSR_MC0_STATUS 0x401 +#define MSR_MC0_ADDR 0x402 +#define MSR_MC0_MISC 0x403 +#define MSR_MC1_CTL 0x404 +#define MSR_MC1_STATUS 0x405 +#define MSR_MC1_ADDR 0x406 +#define MSR_MC1_MISC 0x407 +#define MSR_MC2_CTL 0x408 +#define MSR_MC2_STATUS 0x409 +#define MSR_MC2_ADDR 0x40a +#define MSR_MC2_MISC 0x40b +#define MSR_MC4_CTL 0x40c +#define MSR_MC4_STATUS 0x40d +#define MSR_MC4_ADDR 0x40e +#define MSR_MC4_MISC 0x40f +#define MSR_MC3_CTL 0x410 +#define MSR_MC3_STATUS 0x411 +#define MSR_MC3_ADDR 0x412 +#define MSR_MC3_MISC 0x413 + +/* + * Constants related to MTRRs + */ +#define MTRR_N64K 8 /* numbers of fixed-size entries */ +#define MTRR_N16K 16 +#define MTRR_N4K 64 + +/* * Cyrix configuration registers, accessible as IO ports. */ #define CCR0 0xc0 /* Configuration control register 0 */ |