diff options
| -rw-r--r-- | arch/x86/include/asm/msr-index.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index 710273c617b8..00293a94ffaf 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -543,6 +543,11 @@ #define MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE_BIT 39 #define MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE (1ULL << MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE_BIT) +/* MISC_FEATURE_ENABLES non-architectural features */ +#define MSR_MISC_FEATURE_ENABLES 0x00000140 + +#define MSR_MISC_FEATURE_ENABLES_RING3MWAIT_BIT 1 + #define MSR_IA32_TSC_DEADLINE 0x000006E0 /* P4/Xeon+ specific */ |