提交 bb0d977e 编写于 作者: S Stephane Eranian 提交者: Andi Kleen

[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: Nstephane eranian <eranian@hpl.hp.com>
Signed-off-by: NAndi Kleen <ak@suse.de>
上级 86efef50
......@@ -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 */
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