Changeset 36398 in vbox for trunk/include/VBox/x86.h
- Timestamp:
- Mar 24, 2011 12:40:25 PM (14 years ago)
- File:
-
- 1 edited
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trunk/include/VBox/x86.h
r36315 r36398 876 876 #define MSR_IA32_DEBUGCTL 0x1D9 877 877 878 /* Page Attribute Table. */878 /** Page Attribute Table. */ 879 879 #define MSR_IA32_CR_PAT 0x277 880 880 … … 889 889 /** Enable misc. processor features (R/W). */ 890 890 #define MSR_IA32_MISC_ENABLE 0x1A0 891 /* Enable fast-strings feature (for REP MOVS and REP STORS). */891 /** Enable fast-strings feature (for REP MOVS and REP STORS). */ 892 892 #define MSR_IA32_MISC_ENABLE_FAST_STRINGS RT_BIT(0) 893 /* Automatic Thermal Control Circuit Enable (R/W). */893 /** Automatic Thermal Control Circuit Enable (R/W). */ 894 894 #define MSR_IA32_MISC_ENABLE_TCC RT_BIT(3) 895 /* Performance Monitoring Available (R). */895 /** Performance Monitoring Available (R). */ 896 896 #define MSR_IA32_MISC_ENABLE_PERF_MON RT_BIT(7) 897 /* Branch Trace Storage Unavailable (R/O). */897 /** Branch Trace Storage Unavailable (R/O). */ 898 898 #define MSR_IA32_MISC_ENABLE_BTS_UNAVAIL RT_BIT(11) 899 /* Precise Event Based Sampling (PEBS) Unavailable (R/O). */899 /** Precise Event Based Sampling (PEBS) Unavailable (R/O). */ 900 900 #define MSR_IA32_MISC_ENABLE_PEBS_UNAVAIL RT_BIT(12) 901 /* Enhanced Intel SpeedStep Technology Enable (R/W). */901 /** Enhanced Intel SpeedStep Technology Enable (R/W). */ 902 902 #define MSR_IA32_MISC_ENABLE_SST_ENABLE RT_BIT(16) 903 /* If MONITOR/MWAIT is supported (R/W). */903 /** If MONITOR/MWAIT is supported (R/W). */ 904 904 #define MSR_IA32_MISC_ENABLE_MONITOR RT_BIT(18) 905 /* Limit CPUID Maxval to 3 leafs (R/W). */905 /** Limit CPUID Maxval to 3 leafs (R/W). */ 906 906 #define MSR_IA32_MISC_ENABLE_LIMIT_CPUID RT_BIT(22) 907 /* When set to 1, xTPR messages are disabled (R/W). */907 /** When set to 1, xTPR messages are disabled (R/W). */ 908 908 #define MSR_IA32_MISC_ENABLE_XTPR_MSG_DISABLE RT_BIT(23) 909 /* When set to 1, the Execute Disable Bit feature (XD Bit) is disabled (R/W). */909 /** When set to 1, the Execute Disable Bit feature (XD Bit) is disabled (R/W). */ 910 910 #define MSR_IA32_MISC_ENABLE_XD_DISABLE RT_BIT(34) 911 911
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