diff options
Diffstat (limited to 'src/include/cpu/intel/speedstep.h')
| -rw-r--r-- | src/include/cpu/intel/speedstep.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/include/cpu/intel/speedstep.h b/src/include/cpu/intel/speedstep.h index 00a5b9b87d..c3cd2d2efc 100644 --- a/src/include/cpu/intel/speedstep.h +++ b/src/include/cpu/intel/speedstep.h @@ -32,3 +32,10 @@ */ #define PMB1_BASE 0x800 + +/* Speedstep related MSRs */ +#define IA32_PLATFORM_ID 0x017 +#define IA32_PERF_STS 0x198 +#define IA32_PERF_CTL 0x199 +#define MSR_THERM2_CTL 0x19D +#define IA32_MISC_ENABLES 0x1A0 |