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| author | Stephane Eranian | 2006-12-07 02:14:02 +0100 |
|---|---|---|
| committer | Andi Kleen | 2006-12-07 02:14:02 +0100 |
| commit | bb0d977ed42c79ed709c79dbab4ff2159941eb2a (patch) | |
| tree | ef0af6c23743b49c263db36f389433c9a7155367 /include/asm-i386/msr.h | |
| parent | [PATCH] x86-64: x86-64 add Intel Core related PMU MSRs definitions (diff) | |
| download | kernel-qcow2-linux-bb0d977ed42c79ed709c79dbab4ff2159941eb2a.tar.gz kernel-qcow2-linux-bb0d977ed42c79ed709c79dbab4ff2159941eb2a.tar.xz kernel-qcow2-linux-bb0d977ed42c79ed709c79dbab4ff2159941eb2a.zip | |
[PATCH] i386: add Intel Core related PMU MSRs
- add Intel Precise-Event Based sampling (PEBS) related MSR
- add Intel Data Save (DS) Area related MSR
- add Intel Core microarchitecure performance counter MSRs
Signed-off-by: stephane eranian <eranian@hpl.hp.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'include/asm-i386/msr.h')
| -rw-r--r-- | include/asm-i386/msr.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/asm-i386/msr.h b/include/asm-i386/msr.h index 62b76cd96957..1820d9d73af3 100644 --- a/include/asm-i386/msr.h +++ b/include/asm-i386/msr.h @@ -141,6 +141,10 @@ static inline void wrmsrl (unsigned long msr, unsigned long long val) #define MSR_IA32_MC0_ADDR 0x402 #define MSR_IA32_MC0_MISC 0x403 +#define MSR_IA32_PEBS_ENABLE 0x3f1 +#define MSR_IA32_DS_AREA 0x600 +#define MSR_IA32_PERF_CAPABILITIES 0x345 + /* Pentium IV performance counter MSRs */ #define MSR_P4_BPU_PERFCTR0 0x300 #define MSR_P4_BPU_PERFCTR1 0x301 @@ -284,4 +288,13 @@ static inline void wrmsrl (unsigned long msr, unsigned long long val) #define MSR_TMTA_LRTI_READOUT 0x80868018 #define MSR_TMTA_LRTI_VOLT_MHZ 0x8086801a +/* Intel Core-based CPU performance counters */ +#define MSR_CORE_PERF_FIXED_CTR0 0x309 +#define MSR_CORE_PERF_FIXED_CTR1 0x30a +#define MSR_CORE_PERF_FIXED_CTR2 0x30b +#define MSR_CORE_PERF_FIXED_CTR_CTRL 0x38d +#define MSR_CORE_PERF_GLOBAL_STATUS 0x38e +#define MSR_CORE_PERF_GLOBAL_CTRL 0x38f +#define MSR_CORE_PERF_GLOBAL_OVF_CTRL 0x390 + #endif /* __ASM_MSR_H */ |