diff options
Diffstat (limited to 'arch/x86/events/perf_event.h')
| -rw-r--r-- | arch/x86/events/perf_event.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h index ad35c546243e..fad87d3c8b2c 100644 --- a/arch/x86/events/perf_event.h +++ b/arch/x86/events/perf_event.h @@ -45,6 +45,10 @@ enum extra_reg_type { EXTRA_REG_FE = 4, /* fe_* */ EXTRA_REG_SNOOP_0 = 5, /* snoop response 0 */ EXTRA_REG_SNOOP_1 = 6, /* snoop response 1 */ + EXTRA_REG_OMR_0 = 7, /* OMR 0 */ + EXTRA_REG_OMR_1 = 8, /* OMR 1 */ + EXTRA_REG_OMR_2 = 9, /* OMR 2 */ + EXTRA_REG_OMR_3 = 10, /* OMR 3 */ EXTRA_REG_MAX /* number of entries needed */ }; @@ -183,6 +187,13 @@ struct amd_nb { (1ULL << PERF_REG_X86_R14) | \ (1ULL << PERF_REG_X86_R15)) +/* user space rdpmc control values */ +enum { + X86_USER_RDPMC_NEVER_ENABLE = 0, + X86_USER_RDPMC_CONDITIONAL_ENABLE = 1, + X86_USER_RDPMC_ALWAYS_ENABLE = 2, +}; + /* * Per register state. */ @@ -1099,6 +1110,7 @@ do { \ #define PMU_FL_RETIRE_LATENCY 0x200 /* Support Retire Latency in PEBS */ #define PMU_FL_BR_CNTR 0x400 /* Support branch counter logging */ #define PMU_FL_DYN_CONSTRAINT 0x800 /* Needs dynamic constraint */ +#define PMU_FL_HAS_OMR 0x1000 /* has 4 equivalent OMR regs */ #define EVENT_VAR(_id) event_attr_##_id #define EVENT_PTR(_id) &event_attr_##_id.attr.attr @@ -1321,6 +1333,12 @@ static inline u64 x86_pmu_get_event_config(struct perf_event *event) return event->attr.config & hybrid(event->pmu, config_mask); } +static inline bool x86_pmu_has_rdpmc_user_disable(struct pmu *pmu) +{ + return !!(hybrid(pmu, config_mask) & + ARCH_PERFMON_EVENTSEL_RDPMC_USER_DISABLE); +} + extern struct event_constraint emptyconstraint; extern struct event_constraint unconstrained; @@ -1668,6 +1686,10 @@ u64 lnl_latency_data(struct perf_event *event, u64 status); u64 arl_h_latency_data(struct perf_event *event, u64 status); +u64 pnc_latency_data(struct perf_event *event, u64 status); + +u64 nvl_latency_data(struct perf_event *event, u64 status); + extern struct event_constraint intel_core2_pebs_event_constraints[]; extern struct event_constraint intel_atom_pebs_event_constraints[]; @@ -1680,6 +1702,8 @@ extern struct event_constraint intel_glp_pebs_event_constraints[]; extern struct event_constraint intel_grt_pebs_event_constraints[]; +extern struct event_constraint intel_arw_pebs_event_constraints[]; + extern struct event_constraint intel_nehalem_pebs_event_constraints[]; extern struct event_constraint intel_westmere_pebs_event_constraints[]; @@ -1700,6 +1724,8 @@ extern struct event_constraint intel_glc_pebs_event_constraints[]; extern struct event_constraint intel_lnc_pebs_event_constraints[]; +extern struct event_constraint intel_pnc_pebs_event_constraints[]; + struct event_constraint *intel_pebs_constraints(struct perf_event *event); void intel_pmu_pebs_add(struct perf_event *event); |