diff options
| -rw-r--r-- | src/include/cpu/x86/mtrr.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/include/cpu/x86/mtrr.h b/src/include/cpu/x86/mtrr.h index 95cabf1247..86ce57b8d7 100644 --- a/src/include/cpu/x86/mtrr.h +++ b/src/include/cpu/x86/mtrr.h @@ -12,10 +12,17 @@ #define MTRR_NUM_TYPES 7 #define MTRRcap_MSR 0x0fe + +#define MTRRcapSmrr (1 << 11) +#define MTRRcapWc (1 << 10) +#define MTRRcapFix (1 << 8) +#define MTRRcapVcnt 0xff + #define MTRRdefType_MSR 0x2ff #define MTRRdefTypeEn (1 << 11) #define MTRRdefTypeFixEn (1 << 10) +#define MTRRdefTypeType 0xff #define SMRRphysBase_MSR 0x1f2 #define SMRRphysMask_MSR 0x1f3 |