diff options
Diffstat (limited to 'include/asm-i386/msr.h')
| -rw-r--r-- | include/asm-i386/msr.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/asm-i386/msr.h b/include/asm-i386/msr.h index 62b76cd9695..5679d499307 100644 --- a/include/asm-i386/msr.h +++ b/include/asm-i386/msr.h @@ -1,6 +1,10 @@ #ifndef __ASM_MSR_H #define __ASM_MSR_H +#ifdef CONFIG_PARAVIRT +#include <asm/paravirt.h> +#else + /* * Access to machine-specific registers (available on 586 and better only) * Note: the rd* operations modify the parameters directly (without using @@ -77,6 +81,7 @@ static inline void wrmsrl (unsigned long msr, unsigned long long val) __asm__ __volatile__("rdpmc" \ : "=a" (low), "=d" (high) \ : "c" (counter)) +#endif /* !CONFIG_PARAVIRT */ /* symbolic names for some interesting MSRs */ /* Intel defined MSRs. */ @@ -141,6 +146,10 @@ 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 +293,13 @@ 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 */ |