diff options
Diffstat (limited to 'arch/x86/include/asm/perf_event.h')
| -rw-r--r-- | arch/x86/include/asm/perf_event.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/x86/include/asm/perf_event.h b/arch/x86/include/asm/perf_event.h index 49a4d442f3fc..0dfa06722bab 100644 --- a/arch/x86/include/asm/perf_event.h +++ b/arch/x86/include/asm/perf_event.h @@ -200,6 +200,8 @@ union cpuid10_edx { #define ARCH_PERFMON_EXT_LEAF 0x00000023 #define ARCH_PERFMON_NUM_COUNTER_LEAF 0x1 #define ARCH_PERFMON_ACR_LEAF 0x2 +#define ARCH_PERFMON_PEBS_CAP_LEAF 0x4 +#define ARCH_PERFMON_PEBS_COUNTER_LEAF 0x5 union cpuid35_eax { struct { @@ -210,7 +212,10 @@ union cpuid35_eax { unsigned int acr_subleaf:1; /* Events Sub-Leaf */ unsigned int events_subleaf:1; - unsigned int reserved:28; + /* arch-PEBS Sub-Leaves */ + unsigned int pebs_caps_subleaf:1; + unsigned int pebs_cnts_subleaf:1; + unsigned int reserved:26; } split; unsigned int full; }; |