diff options
Diffstat (limited to 'arch/x86/include/asm/perf_event.h')
| -rw-r--r-- | arch/x86/include/asm/perf_event.h | 48 |
1 files changed, 45 insertions, 3 deletions
diff --git a/arch/x86/include/asm/perf_event.h b/arch/x86/include/asm/perf_event.h index 1ac79f361645..812dac3f79f0 100644 --- a/arch/x86/include/asm/perf_event.h +++ b/arch/x86/include/asm/perf_event.h @@ -141,6 +141,12 @@ #define PEBS_DATACFG_XMMS BIT_ULL(2) #define PEBS_DATACFG_LBRS BIT_ULL(3) #define PEBS_DATACFG_LBR_SHIFT 24 +#define PEBS_DATACFG_CNTR BIT_ULL(4) +#define PEBS_DATACFG_CNTR_SHIFT 32 +#define PEBS_DATACFG_CNTR_MASK GENMASK_ULL(15, 0) +#define PEBS_DATACFG_FIX_SHIFT 48 +#define PEBS_DATACFG_FIX_MASK GENMASK_ULL(7, 0) +#define PEBS_DATACFG_METRICS BIT_ULL(5) /* Steal the highest bit of pebs_data_cfg for SW usage */ #define PEBS_UPDATE_DS_SW BIT_ULL(63) @@ -188,11 +194,33 @@ union cpuid10_edx { * detection/enumeration details: */ #define ARCH_PERFMON_EXT_LEAF 0x00000023 -#define ARCH_PERFMON_EXT_UMASK2 0x1 -#define ARCH_PERFMON_EXT_EQ 0x2 -#define ARCH_PERFMON_NUM_COUNTER_LEAF_BIT 0x1 #define ARCH_PERFMON_NUM_COUNTER_LEAF 0x1 +union cpuid35_eax { + struct { + unsigned int leaf0:1; + /* Counters Sub-Leaf */ + unsigned int cntr_subleaf:1; + /* Auto Counter Reload Sub-Leaf */ + unsigned int acr_subleaf:1; + /* Events Sub-Leaf */ + unsigned int events_subleaf:1; + unsigned int reserved:28; + } split; + unsigned int full; +}; + +union cpuid35_ebx { + struct { + /* UnitMask2 Supported */ + unsigned int umask2:1; + /* EQ-bit Supported */ + unsigned int eq:1; + unsigned int reserved:30; + } split; + unsigned int full; +}; + /* * Intel Architectural LBR CPUID detection/enumeration details: */ @@ -460,6 +488,15 @@ struct pebs_xmm { u64 xmm[16*2]; /* two entries for each register */ }; +struct pebs_cntr_header { + u32 cntr; + u32 fixed; + u32 metrics; + u32 reserved; +}; + +#define INTEL_CNTR_METRICS 0x3 + /* * AMD Extended Performance Monitoring and Debug cpuid feature detection */ @@ -487,6 +524,8 @@ struct pebs_xmm { #define IBS_CAPS_FETCHCTLEXTD (1U<<9) #define IBS_CAPS_OPDATA4 (1U<<10) #define IBS_CAPS_ZEN4 (1U<<11) +#define IBS_CAPS_OPLDLAT (1U<<12) +#define IBS_CAPS_OPDTLBPGSIZE (1U<<19) #define IBS_CAPS_DEFAULT (IBS_CAPS_AVAIL \ | IBS_CAPS_FETCHSAM \ @@ -512,8 +551,11 @@ struct pebs_xmm { * The lower 7 bits of the current count are random bits * preloaded by hardware and ignored in software */ +#define IBS_OP_LDLAT_EN (1ULL<<63) +#define IBS_OP_LDLAT_THRSH (0xFULL<<59) #define IBS_OP_CUR_CNT (0xFFF80ULL<<32) #define IBS_OP_CUR_CNT_RAND (0x0007FULL<<32) +#define IBS_OP_CUR_CNT_EXT_MASK (0x7FULL<<52) #define IBS_OP_CNT_CTL (1ULL<<19) #define IBS_OP_VAL (1ULL<<18) #define IBS_OP_ENABLE (1ULL<<17) |