diff options
Diffstat (limited to 'arch/x86/events/perf_event.h')
| -rw-r--r-- | arch/x86/events/perf_event.h | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h index 21a5482bcf84..ba3d24a6a4ec 100644 --- a/arch/x86/events/perf_event.h +++ b/arch/x86/events/perf_event.h @@ -84,6 +84,7 @@ static inline bool constraint_match(struct event_constraint *c, u64 ecode) #define PERF_X86_EVENT_TOPDOWN 0x04000 /* Count Topdown slots/metrics events */ #define PERF_X86_EVENT_PEBS_STLAT 0x08000 /* st+stlat data address sampling */ #define PERF_X86_EVENT_AMD_BRS 0x10000 /* AMD Branch Sampling */ +#define PERF_X86_EVENT_PEBS_LAT_HYBRID 0x20000 /* ld and st lat for hybrid */ static inline bool is_topdown_count(struct perf_event *event) { @@ -136,7 +137,8 @@ struct amd_nb { PERF_SAMPLE_DATA_SRC | PERF_SAMPLE_IDENTIFIER | \ PERF_SAMPLE_TRANSACTION | PERF_SAMPLE_PHYS_ADDR | \ PERF_SAMPLE_REGS_INTR | PERF_SAMPLE_REGS_USER | \ - PERF_SAMPLE_PERIOD | PERF_SAMPLE_CODE_PAGE_SIZE) + PERF_SAMPLE_PERIOD | PERF_SAMPLE_CODE_PAGE_SIZE | \ + PERF_SAMPLE_WEIGHT_TYPE) #define PEBS_GP_REGS \ ((1ULL << PERF_REG_X86_AX) | \ @@ -460,6 +462,10 @@ struct cpu_hw_events { __EVENT_CONSTRAINT(c, n, INTEL_ARCH_EVENT_MASK|X86_ALL_EVENT_FLAGS, \ HWEIGHT(n), 0, PERF_X86_EVENT_PEBS_ST) +#define INTEL_HYBRID_LAT_CONSTRAINT(c, n) \ + __EVENT_CONSTRAINT(c, n, INTEL_ARCH_EVENT_MASK|X86_ALL_EVENT_FLAGS, \ + HWEIGHT(n), 0, PERF_X86_EVENT_PEBS_LAT_HYBRID) + /* Event constraint, but match on all event flags too. */ #define INTEL_FLAGS_EVENT_CONSTRAINT(c, n) \ EVENT_CONSTRAINT(c, n, ARCH_PERFMON_EVENTSEL_EVENT|X86_ALL_EVENT_FLAGS) @@ -638,6 +644,8 @@ enum { x86_lbr_exclusive_max, }; +#define PERF_PEBS_DATA_SOURCE_MAX 0x10 + struct x86_hybrid_pmu { struct pmu pmu; const char *name; @@ -665,6 +673,8 @@ struct x86_hybrid_pmu { unsigned int late_ack :1, mid_ack :1, enabled_ack :1; + + u64 pebs_data_source[PERF_PEBS_DATA_SOURCE_MAX]; }; static __always_inline struct x86_hybrid_pmu *hybrid_pmu(struct pmu *pmu) @@ -818,15 +828,18 @@ struct x86_pmu { pebs_prec_dist :1, pebs_no_tlb :1, pebs_no_isolation :1, - pebs_block :1; + pebs_block :1, + pebs_ept :1; int pebs_record_size; int pebs_buffer_size; int max_pebs_events; void (*drain_pebs)(struct pt_regs *regs, struct perf_sample_data *data); struct event_constraint *pebs_constraints; void (*pebs_aliases)(struct perf_event *event); + u64 (*pebs_latency_data)(struct perf_event *event, u64 status); unsigned long large_pebs_flags; u64 rtm_abort_event; + u64 pebs_capable; /* * Intel LBR @@ -902,7 +915,7 @@ struct x86_pmu { /* * Intel host/guest support (KVM) */ - struct perf_guest_switch_msr *(*guest_get_msrs)(int *nr); + struct perf_guest_switch_msr *(*guest_get_msrs)(int *nr, void *data); /* * Check period value for PERF_EVENT_IOC_PERIOD ioctl. @@ -1392,6 +1405,8 @@ void intel_pmu_disable_bts(void); int intel_pmu_drain_bts_buffer(void); +u64 adl_latency_data_small(struct perf_event *event, u64 status); + extern struct event_constraint intel_core2_pebs_event_constraints[]; extern struct event_constraint intel_atom_pebs_event_constraints[]; @@ -1499,6 +1514,8 @@ void intel_pmu_pebs_data_source_nhm(void); void intel_pmu_pebs_data_source_skl(bool pmem); +void intel_pmu_pebs_data_source_adl(void); + int intel_pmu_setup_lbr_filter(struct perf_event *event); void intel_pt_interrupt(void); |