diff options
Diffstat (limited to 'src/include/cpu/x86/msr.h')
| -rw-r--r-- | src/include/cpu/x86/msr.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/cpu/x86/msr.h b/src/include/cpu/x86/msr.h index 5c6cae3a0e..8c558ce8ac 100644 --- a/src/include/cpu/x86/msr.h +++ b/src/include/cpu/x86/msr.h @@ -37,6 +37,8 @@ #define IA32_PERF_CTL 0x199 #define IA32_THERM_INTERRUPT 0x19b #define IA32_MISC_ENABLE 0x1a0 +#define FAST_STRINGS_ENABLE_BIT (1 << 0) +#define SPEED_STEP_ENABLE_BIT (1 << 16) #define IA32_ENERGY_PERF_BIAS 0x1b0 #define ENERGY_POLICY_PERFORMANCE 0 #define ENERGY_POLICY_NORMAL 6 |