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| author | Ingo Molnar <mingo@kernel.org> | 2012-05-09 15:22:23 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-05-09 15:22:23 +0200 |
| commit | ad8537cda68a8fe81776cceca6c22d54dd652ea5 (patch) | |
| tree | bbef398c784fb884ca77fc2b7bee74c4ac5e1853 /arch/x86/include | |
| parent | 149936a068d83370c9dcd68894c276d4ba0f8560 (diff) | |
| parent | fab06992de6433af097c4a1d2d1b119812753ca7 (diff) | |
| download | op-kernel-dev-ad8537cda68a8fe81776cceca6c22d54dd652ea5.zip op-kernel-dev-ad8537cda68a8fe81776cceca6c22d54dd652ea5.tar.gz | |
Merge branch 'perf/x86-ibs' into perf/core
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/msr-index.h | 5 | ||||
| -rw-r--r-- | arch/x86/include/asm/perf_event.h | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index ccb8059..957ec87 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -134,6 +134,8 @@ #define MSR_AMD64_IBSFETCHCTL 0xc0011030 #define MSR_AMD64_IBSFETCHLINAD 0xc0011031 #define MSR_AMD64_IBSFETCHPHYSAD 0xc0011032 +#define MSR_AMD64_IBSFETCH_REG_COUNT 3 +#define MSR_AMD64_IBSFETCH_REG_MASK ((1UL<<MSR_AMD64_IBSFETCH_REG_COUNT)-1) #define MSR_AMD64_IBSOPCTL 0xc0011033 #define MSR_AMD64_IBSOPRIP 0xc0011034 #define MSR_AMD64_IBSOPDATA 0xc0011035 @@ -141,8 +143,11 @@ #define MSR_AMD64_IBSOPDATA3 0xc0011037 #define MSR_AMD64_IBSDCLINAD 0xc0011038 #define MSR_AMD64_IBSDCPHYSAD 0xc0011039 +#define MSR_AMD64_IBSOP_REG_COUNT 7 +#define MSR_AMD64_IBSOP_REG_MASK ((1UL<<MSR_AMD64_IBSOP_REG_COUNT)-1) #define MSR_AMD64_IBSCTL 0xc001103a #define MSR_AMD64_IBSBRTARGET 0xc001103b +#define MSR_AMD64_IBS_REG_COUNT_MAX 8 /* includes MSR_AMD64_IBSBRTARGET */ /* Fam 15h MSRs */ #define MSR_F15H_PERF_CTL 0xc0010200 diff --git a/arch/x86/include/asm/perf_event.h b/arch/x86/include/asm/perf_event.h index 2291895..8a3c75d 100644 --- a/arch/x86/include/asm/perf_event.h +++ b/arch/x86/include/asm/perf_event.h @@ -178,6 +178,8 @@ struct x86_pmu_capability { #define IBS_FETCH_MAX_CNT 0x0000FFFFULL /* IbsOpCtl bits */ +/* lower 4 bits of the current count are ignored: */ +#define IBS_OP_CUR_CNT (0xFFFF0ULL<<32) #define IBS_OP_CNT_CTL (1ULL<<19) #define IBS_OP_VAL (1ULL<<18) #define IBS_OP_ENABLE (1ULL<<17) |
