diff options
Diffstat (limited to 'arch/x86/events')
| -rw-r--r-- | arch/x86/events/core.c | 27 | ||||
| -rw-r--r-- | arch/x86/events/intel/bts.c | 2 | ||||
| -rw-r--r-- | arch/x86/events/intel/core.c | 164 | ||||
| -rw-r--r-- | arch/x86/events/intel/cstate.c | 26 | ||||
| -rw-r--r-- | arch/x86/events/intel/ds.c | 22 | ||||
| -rw-r--r-- | arch/x86/events/intel/lbr.c | 4 | ||||
| -rw-r--r-- | arch/x86/events/intel/p4.c | 2 | ||||
| -rw-r--r-- | arch/x86/events/intel/rapl.c | 2 | ||||
| -rw-r--r-- | arch/x86/events/intel/uncore.c | 2 | ||||
| -rw-r--r-- | arch/x86/events/intel/uncore_nhmex.c | 12 | ||||
| -rw-r--r-- | arch/x86/events/intel/uncore_snb.c | 6 | ||||
| -rw-r--r-- | arch/x86/events/intel/uncore_snbep.c | 93 | ||||
| -rw-r--r-- | arch/x86/events/perf_event.h | 2 |
13 files changed, 288 insertions, 76 deletions
diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c index ff1ea2fb9705..939050169d12 100644 --- a/arch/x86/events/core.c +++ b/arch/x86/events/core.c @@ -191,8 +191,8 @@ static void release_pmc_hardware(void) {} static bool check_hw_exists(void) { - u64 val, val_fail, val_new= ~0; - int i, reg, reg_fail, ret = 0; + u64 val, val_fail = -1, val_new= ~0; + int i, reg, reg_fail = -1, ret = 0; int bios_fail = 0; int reg_safe = -1; @@ -2114,7 +2114,7 @@ static void refresh_pce(void *ignored) load_mm_cr4(this_cpu_read(cpu_tlbstate.loaded_mm)); } -static void x86_pmu_event_mapped(struct perf_event *event) +static void x86_pmu_event_mapped(struct perf_event *event, struct mm_struct *mm) { if (!(event->hw.flags & PERF_X86_EVENT_RDPMC_ALLOWED)) return; @@ -2129,22 +2129,20 @@ static void x86_pmu_event_mapped(struct perf_event *event) * For now, this can't happen because all callers hold mmap_sem * for write. If this changes, we'll need a different solution. */ - lockdep_assert_held_exclusive(¤t->mm->mmap_sem); + lockdep_assert_held_exclusive(&mm->mmap_sem); - if (atomic_inc_return(¤t->mm->context.perf_rdpmc_allowed) == 1) - on_each_cpu_mask(mm_cpumask(current->mm), refresh_pce, NULL, 1); + if (atomic_inc_return(&mm->context.perf_rdpmc_allowed) == 1) + on_each_cpu_mask(mm_cpumask(mm), refresh_pce, NULL, 1); } -static void x86_pmu_event_unmapped(struct perf_event *event) +static void x86_pmu_event_unmapped(struct perf_event *event, struct mm_struct *mm) { - if (!current->mm) - return; if (!(event->hw.flags & PERF_X86_EVENT_RDPMC_ALLOWED)) return; - if (atomic_dec_and_test(¤t->mm->context.perf_rdpmc_allowed)) - on_each_cpu_mask(mm_cpumask(current->mm), refresh_pce, NULL, 1); + if (atomic_dec_and_test(&mm->context.perf_rdpmc_allowed)) + on_each_cpu_mask(mm_cpumask(mm), refresh_pce, NULL, 1); } static int x86_pmu_event_idx(struct perf_event *event) @@ -2337,12 +2335,9 @@ static unsigned long get_segment_base(unsigned int segment) #ifdef CONFIG_MODIFY_LDT_SYSCALL struct ldt_struct *ldt; - if (idx > LDT_ENTRIES) - return 0; - /* IRQs are off, so this synchronizes with smp_store_release */ ldt = lockless_dereference(current->active_mm->context.ldt); - if (!ldt || idx > ldt->nr_entries) + if (!ldt || idx >= ldt->nr_entries) return 0; desc = &ldt->entries[idx]; @@ -2350,7 +2345,7 @@ static unsigned long get_segment_base(unsigned int segment) return 0; #endif } else { - if (idx > GDT_ENTRIES) + if (idx >= GDT_ENTRIES) return 0; desc = raw_cpu_ptr(gdt_page.gdt) + idx; diff --git a/arch/x86/events/intel/bts.c b/arch/x86/events/intel/bts.c index 8ae8c5ce3a1f..ddd8d3516bfc 100644 --- a/arch/x86/events/intel/bts.c +++ b/arch/x86/events/intel/bts.c @@ -69,7 +69,7 @@ struct bts_buffer { struct bts_phys buf[0]; }; -struct pmu bts_pmu; +static struct pmu bts_pmu; static size_t buf_size(struct page *page) { diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c index aa62437d1aa1..98b0f0729527 100644 --- a/arch/x86/events/intel/core.c +++ b/arch/x86/events/intel/core.c @@ -1708,6 +1708,120 @@ static __initconst const u64 glm_hw_cache_extra_regs }, }; +static __initconst const u64 glp_hw_cache_event_ids + [PERF_COUNT_HW_CACHE_MAX] + [PERF_COUNT_HW_CACHE_OP_MAX] + [PERF_COUNT_HW_CACHE_RESULT_MAX] = { + [C(L1D)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = 0x81d0, /* MEM_UOPS_RETIRED.ALL_LOADS */ + [C(RESULT_MISS)] = 0x0, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = 0x82d0, /* MEM_UOPS_RETIRED.ALL_STORES */ + [C(RESULT_MISS)] = 0x0, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = 0x0, + [C(RESULT_MISS)] = 0x0, + }, + }, + [C(L1I)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = 0x0380, /* ICACHE.ACCESSES */ + [C(RESULT_MISS)] = 0x0280, /* ICACHE.MISSES */ + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = -1, + [C(RESULT_MISS)] = -1, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = 0x0, + [C(RESULT_MISS)] = 0x0, + }, + }, + [C(LL)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = 0x1b7, /* OFFCORE_RESPONSE */ + [C(RESULT_MISS)] = 0x1b7, /* OFFCORE_RESPONSE */ + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = 0x1b7, /* OFFCORE_RESPONSE */ + [C(RESULT_MISS)] = 0x1b7, /* OFFCORE_RESPONSE */ + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = 0x0, + [C(RESULT_MISS)] = 0x0, + }, + }, + [C(DTLB)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = 0x81d0, /* MEM_UOPS_RETIRED.ALL_LOADS */ + [C(RESULT_MISS)] = 0xe08, /* DTLB_LOAD_MISSES.WALK_COMPLETED */ + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = 0x82d0, /* MEM_UOPS_RETIRED.ALL_STORES */ + [C(RESULT_MISS)] = 0xe49, /* DTLB_STORE_MISSES.WALK_COMPLETED */ + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = 0x0, + [C(RESULT_MISS)] = 0x0, + }, + }, + [C(ITLB)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = 0x00c0, /* INST_RETIRED.ANY_P */ + [C(RESULT_MISS)] = 0x0481, /* ITLB.MISS */ + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = -1, + [C(RESULT_MISS)] = -1, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = -1, + [C(RESULT_MISS)] = -1, + }, + }, + [C(BPU)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = 0x00c4, /* BR_INST_RETIRED.ALL_BRANCHES */ + [C(RESULT_MISS)] = 0x00c5, /* BR_MISP_RETIRED.ALL_BRANCHES */ + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = -1, + [C(RESULT_MISS)] = -1, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = -1, + [C(RESULT_MISS)] = -1, + }, + }, +}; + +static __initconst const u64 glp_hw_cache_extra_regs + [PERF_COUNT_HW_CACHE_MAX] + [PERF_COUNT_HW_CACHE_OP_MAX] + [PERF_COUNT_HW_CACHE_RESULT_MAX] = { + [C(LL)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = GLM_DEMAND_READ| + GLM_LLC_ACCESS, + [C(RESULT_MISS)] = GLM_DEMAND_READ| + GLM_LLC_MISS, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = GLM_DEMAND_WRITE| + GLM_LLC_ACCESS, + [C(RESULT_MISS)] = GLM_DEMAND_WRITE| + GLM_LLC_MISS, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = 0x0, + [C(RESULT_MISS)] = 0x0, + }, + }, +}; + #define KNL_OT_L2_HITE BIT_ULL(19) /* Other Tile L2 Hit */ #define KNL_OT_L2_HITF BIT_ULL(20) /* Other Tile L2 Hit */ #define KNL_MCDRAM_LOCAL BIT_ULL(21) @@ -3016,6 +3130,9 @@ static int hsw_hw_config(struct perf_event *event) return 0; } +static struct event_constraint counter0_constraint = + INTEL_ALL_EVENT_CONSTRAINT(0, 0x1); + static struct event_constraint counter2_constraint = EVENT_CONSTRAINT(0, 0x4, 0); @@ -3037,6 +3154,21 @@ hsw_get_event_constraints(struct cpu_hw_events *cpuc, int idx, return c; } +static struct event_constraint * +glp_get_event_constraints(struct cpu_hw_events *cpuc, int idx, + struct perf_event *event) +{ + struct event_constraint *c; + + /* :ppp means to do reduced skid PEBS which is PMC0 only. */ + if (event->attr.precise_ip == 3) + return &counter0_constraint; + + c = intel_get_event_constraints(cpuc, idx, event); + + return c; +} + /* * Broadwell: * @@ -3265,10 +3397,8 @@ static void intel_pmu_cpu_dying(int cpu) static void intel_pmu_sched_task(struct perf_event_context *ctx, bool sched_in) { - if (x86_pmu.pebs_active) - intel_pmu_pebs_sched_task(ctx, sched_in); - if (x86_pmu.lbr_nr) - intel_pmu_lbr_sched_task(ctx, sched_in); + intel_pmu_pebs_sched_task(ctx, sched_in); + intel_pmu_lbr_sched_task(ctx, sched_in); } PMU_FORMAT_ATTR(offcore_rsp, "config1:0-63"); @@ -3838,6 +3968,32 @@ __init int intel_pmu_init(void) pr_cont("Goldmont events, "); break; + case INTEL_FAM6_ATOM_GEMINI_LAKE: + memcpy(hw_cache_event_ids, glp_hw_cache_event_ids, + sizeof(hw_cache_event_ids)); + memcpy(hw_cache_extra_regs, glp_hw_cache_extra_regs, + sizeof(hw_cache_extra_regs)); + + intel_pmu_lbr_init_skl(); + + x86_pmu.event_constraints = intel_slm_event_constraints; + x86_pmu.pebs_constraints = intel_glp_pebs_event_constraints; + x86_pmu.extra_regs = intel_glm_extra_regs; + /* + * It's recommended to use CPU_CLK_UNHALTED.CORE_P + NPEBS + * for precise cycles. + */ + x86_pmu.pebs_aliases = NULL; + x86_pmu.pebs_prec_dist = true; + x86_pmu.lbr_pt_coexist = true; + x86_pmu.flags |= PMU_FL_HAS_RSP_1; + x86_pmu.get_event_constraints = glp_get_event_constraints; + x86_pmu.cpu_events = glm_events_attrs; + /* Goldmont Plus has 4-wide pipeline */ + event_attr_td_total_slots_scale_glm.event_str = "4"; + pr_cont("Goldmont plus events, "); + break; + case INTEL_FAM6_WESTMERE: case INTEL_FAM6_WESTMERE_EP: case INTEL_FAM6_WESTMERE_EX: diff --git a/arch/x86/events/intel/cstate.c b/arch/x86/events/intel/cstate.c index 238ae3248ba5..4cf100ff2a37 100644 --- a/arch/x86/events/intel/cstate.c +++ b/arch/x86/events/intel/cstate.c @@ -40,16 +40,16 @@ * Model specific counters: * MSR_CORE_C1_RES: CORE C1 Residency Counter * perf code: 0x00 - * Available model: SLM,AMT + * Available model: SLM,AMT,GLM * Scope: Core (each processor core has a MSR) * MSR_CORE_C3_RESIDENCY: CORE C3 Residency Counter * perf code: 0x01 - * Available model: NHM,WSM,SNB,IVB,HSW,BDW,SKL + * Available model: NHM,WSM,SNB,IVB,HSW,BDW,SKL,GLM * Scope: Core * MSR_CORE_C6_RESIDENCY: CORE C6 Residency Counter * perf code: 0x02 * Available model: SLM,AMT,NHM,WSM,SNB,IVB,HSW,BDW - * SKL,KNL + * SKL,KNL,GLM * Scope: Core * MSR_CORE_C7_RESIDENCY: CORE C7 Residency Counter * perf code: 0x03 @@ -57,16 +57,17 @@ * Scope: Core * MSR_PKG_C2_RESIDENCY: Package C2 Residency Counter. * perf code: 0x00 - * Available model: SNB,IVB,HSW,BDW,SKL,KNL + * Available model: SNB,IVB,HSW,BDW,SKL,KNL,GLM * Scope: Package (physical package) * MSR_PKG_C3_RESIDENCY: Package C3 Residency Counter. * perf code: 0x01 * Available model: NHM,WSM,SNB,IVB,HSW,BDW,SKL,KNL + * GLM * Scope: Package (physical package) * MSR_PKG_C6_RESIDENCY: Package C6 Residency Counter. * perf code: 0x02 * Available model: SLM,AMT,NHM,WSM,SNB,IVB,HSW,BDW - * SKL,KNL + * SKL,KNL,GLM * Scope: Package (physical package) * MSR_PKG_C7_RESIDENCY: Package C7 Residency Counter. * perf code: 0x03 @@ -82,7 +83,7 @@ * Scope: Package (physical package) * MSR_PKG_C10_RESIDENCY: Package C10 Residency Counter. * perf code: 0x06 - * Available model: HSW ULT only + * Available model: HSW ULT, GLM * Scope: Package (physical package) * */ @@ -504,6 +505,17 @@ static const struct cstate_model knl_cstates __initconst = { }; +static const struct cstate_model glm_cstates __initconst = { + .core_events = BIT(PERF_CSTATE_CORE_C1_RES) | + BIT(PERF_CSTATE_CORE_C3_RES) | + BIT(PERF_CSTATE_CORE_C6_RES), + + .pkg_events = BIT(PERF_CSTATE_PKG_C2_RES) | + BIT(PERF_CSTATE_PKG_C3_RES) | + BIT(PERF_CSTATE_PKG_C6_RES) | + BIT(PERF_CSTATE_PKG_C10_RES), +}; + #define X86_CSTATES_MODEL(model, states) \ { X86_VENDOR_INTEL, 6, model, X86_FEATURE_ANY, (unsigned long) &(states) } @@ -546,6 +558,8 @@ static const struct x86_cpu_id intel_cstates_match[] __initconst = { X86_CSTATES_MODEL(INTEL_FAM6_XEON_PHI_KNL, knl_cstates), X86_CSTATES_MODEL(INTEL_FAM6_XEON_PHI_KNM, knl_cstates), + + X86_CSTATES_MODEL(INTEL_FAM6_ATOM_GOLDMONT, glm_cstates), { }, }; MODULE_DEVICE_TABLE(x86cpu, intel_cstates_match); diff --git a/arch/x86/events/intel/ds.c b/arch/x86/events/intel/ds.c index c6d23ffe422d..a322fed5f8ed 100644 --- a/arch/x86/events/intel/ds.c +++ b/arch/x86/events/intel/ds.c @@ -606,12 +606,6 @@ static inline void intel_pmu_drain_pebs_buffer(void) x86_pmu.drain_pebs(®s); } -void intel_pmu_pebs_sched_task(struct perf_event_context *ctx, bool sched_in) -{ - if (!sched_in) - intel_pmu_drain_pebs_buffer(); -} - /* * PEBS */ @@ -651,6 +645,12 @@ struct event_constraint intel_glm_pebs_event_constraints[] = { EVENT_CONSTRAINT_END }; +struct event_constraint intel_glp_pebs_event_constraints[] = { + /* Allow all events as PEBS with no flags */ + INTEL_ALL_EVENT_CONSTRAINT(0, 0xf), + EVENT_CONSTRAINT_END +}; + struct event_constraint intel_nehalem_pebs_event_constraints[] = { INTEL_PLD_CONSTRAINT(0x100b, 0xf), /* MEM_INST_RETIRED.* */ INTEL_FLAGS_EVENT_CONSTRAINT(0x0f, 0xf), /* MEM_UNCORE_RETIRED.* */ @@ -816,6 +816,14 @@ static inline bool pebs_needs_sched_cb(struct cpu_hw_events *cpuc) return cpuc->n_pebs && (cpuc->n_pebs == cpuc->n_large_pebs); } +void intel_pmu_pebs_sched_task(struct perf_event_context *ctx, bool sched_in) +{ + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); + + if (!sched_in && pebs_needs_sched_cb(cpuc)) + intel_pmu_drain_pebs_buffer(); +} + static inline void pebs_update_threshold(struct cpu_hw_events *cpuc) { struct debug_store *ds = cpuc->ds; @@ -889,6 +897,8 @@ void intel_pmu_pebs_enable(struct perf_event *event) if (hwc->flags & PERF_X86_EVENT_AUTO_RELOAD) { ds->pebs_event_reset[hwc->idx] = (u64)(-hwc->sample_period) & x86_pmu.cntval_mask; + } else { + ds->pebs_event_reset[hwc->idx] = 0; } } diff --git a/arch/x86/events/intel/lbr.c b/arch/x86/events/intel/lbr.c index eb261656a320..955457a30197 100644 --- a/arch/x86/events/intel/lbr.c +++ b/arch/x86/events/intel/lbr.c @@ -380,8 +380,12 @@ static void __intel_pmu_lbr_save(struct x86_perf_task_context *task_ctx) void intel_pmu_lbr_sched_task(struct perf_event_context *ctx, bool sched_in) { + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); struct x86_perf_task_context *task_ctx; + if (!cpuc->lbr_users) + return; + /* * If LBR callstack feature is enabled and the stack was saved when * the task was scheduled out, restore the stack. Otherwise flush diff --git a/arch/x86/events/intel/p4.c b/arch/x86/events/intel/p4.c index eb0533558c2b..d32c0eed38ca 100644 --- a/arch/x86/events/intel/p4.c +++ b/arch/x86/events/intel/p4.c @@ -587,7 +587,7 @@ static __initconst const u64 p4_hw_cache_event_ids * P4_CONFIG_ALIASABLE or bits for P4_PEBS_METRIC, they are * either up to date automatically or not applicable at all. */ -struct p4_event_alias { +static struct p4_event_alias { u64 original; u64 alternative; } p4_event_aliases[] = { diff --git a/arch/x86/events/intel/rapl.c b/arch/x86/events/intel/rapl.c index a45e2114a846..8e2457cb6b4a 100644 --- a/arch/x86/events/intel/rapl.c +++ b/arch/x86/events/intel/rapl.c @@ -559,7 +559,7 @@ static struct attribute_group rapl_pmu_format_group = { .attrs = rapl_formats_attr, }; -const struct attribute_group *rapl_attr_groups[] = { +static const struct attribute_group *rapl_attr_groups[] = { &rapl_pmu_attr_group, &rapl_pmu_format_group, &rapl_pmu_events_group, diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c index 44ec523287f6..1c5390f1cf09 100644 --- a/arch/x86/events/intel/uncore.c +++ b/arch/x86/events/intel/uncore.c @@ -721,7 +721,7 @@ static struct attribute *uncore_pmu_attrs[] = { NULL, }; -static struct attribute_group uncore_pmu_attr_group = { +static const struct attribute_group uncore_pmu_attr_group = { .attrs = uncore_pmu_attrs, }; diff --git a/arch/x86/events/intel/uncore_nhmex.c b/arch/x86/events/intel/uncore_nhmex.c index cda569332005..6a5cbe90f859 100644 --- a/arch/x86/events/intel/uncore_nhmex.c +++ b/arch/x86/events/intel/uncore_nhmex.c @@ -272,7 +272,7 @@ static struct attribute *nhmex_uncore_ubox_formats_attr[] = { NULL, }; -static struct attribute_group nhmex_uncore_ubox_format_group = { +static const struct attribute_group nhmex_uncore_ubox_format_group = { .name = "format", .attrs = nhmex_uncore_ubox_formats_attr, }; @@ -299,7 +299,7 @@ static struct attribute *nhmex_uncore_cbox_formats_attr[] = { NULL, }; -static struct attribute_group nhmex_uncore_cbox_format_group = { +static const struct attribute_group nhmex_uncore_cbox_format_group = { .name = "format", .attrs = nhmex_uncore_cbox_formats_attr, }; @@ -407,7 +407,7 @@ static struct attribute *nhmex_uncore_bbox_formats_attr[] = { NULL, }; -static struct attribute_group nhmex_uncore_bbox_format_group = { +static const struct attribute_group nhmex_uncore_bbox_format_group = { .name = "format", .attrs = nhmex_uncore_bbox_formats_attr, }; @@ -484,7 +484,7 @@ static struct attribute *nhmex_uncore_sbox_formats_attr[] = { NULL, }; -static struct attribute_group nhmex_uncore_sbox_format_group = { +static const struct attribute_group nhmex_uncore_sbox_format_group = { .name = "format", .attrs = nhmex_uncore_sbox_formats_attr, }; @@ -898,7 +898,7 @@ static struct attribute *nhmex_uncore_mbox_formats_attr[] = { NULL, }; -static struct attribute_group nhmex_uncore_mbox_format_group = { +static const struct attribute_group nhmex_uncore_mbox_format_group = { .name = "format", .attrs = nhmex_uncore_mbox_formats_attr, }; @@ -1163,7 +1163,7 @@ static struct attribute *nhmex_uncore_rbox_formats_attr[] = { NULL, }; -static struct attribute_group nhmex_uncore_rbox_format_group = { +static const struct attribute_group nhmex_uncore_rbox_format_group = { .name = "format", .attrs = nhmex_uncore_rbox_formats_attr, }; diff --git a/arch/x86/events/intel/uncore_snb.c b/arch/x86/events/intel/uncore_snb.c index a3dcc12bef4a..db1127ce685e 100644 --- a/arch/x86/events/intel/uncore_snb.c +++ b/arch/x86/events/intel/uncore_snb.c @@ -130,7 +130,7 @@ static struct attribute *snb_uncore_formats_attr[] = { NULL, }; -static struct attribute_group snb_uncore_format_group = { +static const struct attribute_group snb_uncore_format_group = { .name = "format", .attrs = snb_uncore_formats_attr, }; @@ -289,7 +289,7 @@ static struct attribute *snb_uncore_imc_formats_attr[] = { NULL, }; -static struct attribute_group snb_uncore_imc_format_group = { +static const struct attribute_group snb_uncore_imc_format_group = { .name = "format", .attrs = snb_uncore_imc_formats_attr, }; @@ -769,7 +769,7 @@ static struct attribute *nhm_uncore_formats_attr[] = { NULL, }; -static struct attribute_group nhm_uncore_format_group = { +static const struct attribute_group nhm_uncore_format_group = { .name = "format", .attrs = nhm_uncore_formats_attr, }; diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c index dae2fedc1601..db1fe377e6dd 100644 --- a/arch/x86/events/intel/uncore_snbep.c +++ b/arch/x86/events/intel/uncore_snbep.c @@ -316,7 +316,7 @@ #define SKX_UPI_PCI_PMON_CTL0 0x350 #define SKX_UPI_PCI_PMON_CTR0 0x318 #define SKX_UPI_PCI_PMON_BOX_CTL 0x378 -#define SKX_PMON_CTL_UMASK_EXT 0xff +#define SKX_UPI_CTL_UMASK_EXT 0xffefff /* SKX M2M */ #define SKX_M2M_PCI_PMON_CTL0 0x228 @@ -328,7 +328,7 @@ DEFINE_UNCORE_FORMAT_ATTR(event2, event, "config:0-6"); DEFINE_UNCORE_FORMAT_ATTR(event_ext, event, "config:0-7,21"); DEFINE_UNCORE_FORMAT_ATTR(use_occ_ctr, use_occ_ctr, "config:7"); DEFINE_UNCORE_FORMAT_ATTR(umask, umask, "config:8-15"); -DEFINE_UNCORE_FORMAT_ATTR(umask_ext, umask, "config:8-15,32-39"); +DEFINE_UNCORE_FORMAT_ATTR(umask_ext, umask, "config:8-15,32-43,45-55"); DEFINE_UNCORE_FORMAT_ATTR(qor, qor, "config:16"); DEFINE_UNCORE_FORMAT_ATTR(edge, edge, "config:18"); DEFINE_UNCORE_FORMAT_ATTR(tid_en, tid_en, "config:19"); @@ -351,7 +351,6 @@ DEFINE_UNCORE_FORMAT_ATTR(filter_cid, filter_cid, "config1:5"); DEFINE_UNCORE_FORMAT_ATTR(filter_link, filter_link, "config1:5-8"); DEFINE_UNCORE_FORMAT_ATTR(filter_link2, filter_link, "config1:6-8"); DEFINE_UNCORE_FORMAT_ATTR(filter_link3, filter_link, "config1:12"); -DEFINE_UNCORE_FORMAT_ATTR(filter_link4, filter_link, "config1:9-12"); DEFINE_UNCORE_FORMAT_ATTR(filter_nid, filter_nid, "config1:10-17"); DEFINE_UNCORE_FORMAT_ATTR(filter_nid2, filter_nid, "config1:32-47"); DEFINE_UNCORE_FORMAT_ATTR(filter_state, filter_state, "config1:18-22"); @@ -603,27 +602,27 @@ static struct uncore_event_desc snbep_uncore_qpi_events[] = { { /* end: all zeroes */ }, }; -static struct attribute_group snbep_uncore_format_group = { +static const struct attribute_group snbep_uncore_format_group = { .name = "format", .attrs = snbep_uncore_formats_attr, }; -static struct attribute_group snbep_uncore_ubox_format_group = { +static const struct attribute_group snbep_uncore_ubox_format_group = { .name = "format", .attrs = snbep_uncore_ubox_formats_attr, }; -static struct attribute_group snbep_uncore_cbox_format_group = { +static const struct attribute_group snbep_uncore_cbox_format_group = { .name = "format", .attrs = snbep_uncore_cbox_formats_attr, }; -static struct attribute_group snbep_uncore_pcu_format_group = { +static const struct attribute_group snbep_uncore_pcu_format_group = { .name = "format", .attrs = snbep_uncore_pcu_formats_attr, }; -static struct attribute_group snbep_uncore_qpi_format_group = { +static const struct attribute_group snbep_uncore_qpi_format_group = { .name = "format", .attrs = snbep_uncore_qpi_formats_attr, }; @@ -1432,27 +1431,27 @@ static struct attribute *ivbep_uncore_qpi_formats_attr[] = { NULL, }; -static struct attribute_group ivbep_uncore_format_group = { +static const struct attribute_group ivbep_uncore_format_group = { .name = "format", .attrs = ivbep_uncore_formats_attr, }; -static struct attribute_group ivbep_uncore_ubox_format_group = { +static const struct attribute_group ivbep_uncore_ubox_format_group = { .name = "format", .attrs = ivbep_uncore_ubox_formats_attr, }; -static struct attribute_group ivbep_uncore_cbox_format_group = { +static const struct attribute_group ivbep_uncore_cbox_format_group = { .name = "format", .attrs = ivbep_uncore_cbox_formats_attr, }; -static struct attribute_group ivbep_uncore_pcu_format_group = { +static const struct attribute_group ivbep_uncore_pcu_format_group = { .name = "format", .attrs = ivbep_uncore_pcu_formats_attr, }; -static struct attribute_group ivbep_uncore_qpi_format_group = { +static const struct attribute_group ivbep_uncore_qpi_format_group = { .name = "format", .attrs = ivbep_uncore_qpi_formats_attr, }; @@ -1888,7 +1887,7 @@ static struct attribute *knl_uncore_ubox_formats_attr[] = { NULL, }; -static struct attribute_group knl_uncore_ubox_format_group = { +static const struct attribute_group knl_uncore_ubox_format_group = { .name = "format", .attrs = knl_uncore_ubox_formats_attr, }; @@ -1928,7 +1927,7 @@ static struct attribute *knl_uncore_cha_formats_attr[] = { NULL, }; -static struct attribute_group knl_uncore_cha_format_group = { +static const struct attribute_group knl_uncore_cha_format_group = { .name = "format", .attrs = knl_uncore_cha_formats_attr, }; @@ -2038,7 +2037,7 @@ static struct attribute *knl_uncore_pcu_formats_attr[] = { NULL, }; -static struct attribute_group knl_uncore_pcu_format_group = { +static const struct attribute_group knl_uncore_pcu_format_group = { .name = "format", .attrs = knl_uncore_pcu_formats_attr, }; @@ -2188,7 +2187,7 @@ static struct attribute *knl_uncore_irp_formats_attr[] = { NULL, }; -static struct attribute_group knl_uncore_irp_format_group = { +static const struct attribute_group knl_uncore_irp_format_group = { .name = "format", .attrs = knl_uncore_irp_formats_attr, }; @@ -2386,7 +2385,7 @@ static struct attribute *hswep_uncore_ubox_formats_attr[] = { NULL, }; -static struct attribute_group hswep_uncore_ubox_format_group = { +static const struct attribute_group hswep_uncore_ubox_format_group = { .name = "format", .attrs = hswep_uncore_ubox_formats_attr, }; @@ -2440,7 +2439,7 @@ static struct attribute *hswep_uncore_cbox_formats_attr[] = { NULL, }; -static struct attribute_group hswep_uncore_cbox_format_group = { +static const struct attribute_group hswep_uncore_cbox_format_group = { .name = "format", .attrs = hswep_uncore_cbox_formats_attr, }; @@ -2622,7 +2621,7 @@ static struct attribute *hswep_uncore_sbox_formats_attr[] = { NULL, }; -static struct attribute_group hswep_uncore_sbox_format_group = { +static const struct attribute_group hswep_uncore_sbox_format_group = { .name = "format", .attrs = hswep_uncore_sbox_formats_attr, }; @@ -3302,7 +3301,6 @@ static struct attribute *skx_uncore_cha_formats_attr[] = { &format_attr_inv.attr, &format_attr_thresh8.attr, &format_attr_filter_tid4.attr, - &format_attr_filter_link4.attr, &format_attr_filter_state5.attr, &format_attr_filter_rem.attr, &format_attr_filter_loc.attr, @@ -3312,12 +3310,11 @@ static struct attribute *skx_uncore_cha_formats_attr[] = { &format_attr_filter_opc_0.attr, &format_attr_filter_opc_1.attr, &format_attr_filter_nc.attr, - &format_attr_filter_c6.attr, &format_attr_filter_isoc.attr, NULL, }; -static struct attribute_group skx_uncore_chabox_format_group = { +static const struct attribute_group skx_uncore_chabox_format_group = { .name = "format", .attrs = skx_uncore_cha_formats_attr, }; @@ -3333,8 +3330,11 @@ static struct extra_reg skx_uncore_cha_extra_regs[] = { SNBEP_CBO_EVENT_EXTRA_REG(0x0534, 0xffff, 0x4), SNBEP_CBO_EVENT_EXTRA_REG(0x0934, 0xffff, 0x4), SNBEP_CBO_EVENT_EXTRA_REG(0x1134, 0xffff, 0x4), - SNBEP_CBO_EVENT_EXTRA_REG(0x2134, 0xffff, 0x4), - SNBEP_CBO_EVENT_EXTRA_REG(0x8134, 0xffff, 0x4), + SNBEP_CBO_EVENT_EXTRA_REG(0x3134, 0xffff, 0x4), + SNBEP_CBO_EVENT_EXTRA_REG(0x9134, 0xffff, 0x4), + SNBEP_CBO_EVENT_EXTRA_REG(0x35, 0xff, 0x8), + SNBEP_CBO_EVENT_EXTRA_REG(0x36, 0xff, 0x8), + EVENT_EXTRA_END }; static u64 skx_cha_filter_mask(int fields) @@ -3347,6 +3347,17 @@ static u64 skx_cha_filter_mask(int fields) mask |= SKX_CHA_MSR_PMON_BOX_FILTER_LINK; if (fields & 0x4) mask |= SKX_CHA_MSR_PMON_BOX_FILTER_STATE; + if (fields & 0x8) { + mask |= SKX_CHA_MSR_PMON_BOX_FILTER_REM; + mask |= SKX_CHA_MSR_PMON_BOX_FILTER_LOC; + mask |= SKX_CHA_MSR_PMON_BOX_FILTER_ALL_OPC; + mask |= SKX_CHA_MSR_PMON_BOX_FILTER_NM; + mask |= SKX_CHA_MSR_PMON_BOX_FILTER_NOT_NM; + mask |= SKX_CHA_MSR_PMON_BOX_FILTER_OPC0; + mask |= SKX_CHA_MSR_PMON_BOX_FILTER_OPC1; + mask |= SKX_CHA_MSR_PMON_BOX_FILTER_NC; + mask |= SKX_CHA_MSR_PMON_BOX_FILTER_ISOC; + } return mask; } @@ -3416,7 +3427,7 @@ static struct attribute *skx_uncore_iio_formats_attr[] = { NULL, }; -static struct attribute_group skx_uncore_iio_format_group = { +static const struct attribute_group skx_uncore_iio_format_group = { .name = "format", .attrs = skx_uncore_iio_formats_attr, }; @@ -3473,7 +3484,7 @@ static struct attribute *skx_uncore_formats_attr[] = { NULL, }; -static struct attribute_group skx_uncore_format_group = { +static const struct attribute_group skx_uncore_format_group = { .name = "format", .attrs = skx_uncore_formats_attr, }; @@ -3492,6 +3503,26 @@ static struct intel_uncore_type skx_uncore_irp = { .format_group = &skx_uncore_format_group, }; +static struct attribute *skx_uncore_pcu_formats_attr[] = { + &format_attr_event.attr, + &format_attr_umask.attr, + &format_attr_edge.attr, + &format_attr_inv.attr, + &format_attr_thresh8.attr, + &format_attr_occ_invert.attr, + &format_attr_occ_edge_det.attr, + &format_attr_filter_band0.attr, + &format_attr_filter_band1.attr, + &format_attr_filter_band2.attr, + &format_attr_filter_band3.attr, + NULL, +}; + +static struct attribute_group skx_uncore_pcu_format_group = { + .name = "format", + .attrs = skx_uncore_pcu_formats_attr, +}; + static struct intel_uncore_ops skx_uncore_pcu_ops = { IVBEP_UNCORE_MSR_OPS_COMMON_INIT(), .hw_config = hswep_pcu_hw_config, @@ -3510,7 +3541,7 @@ static struct intel_uncore_type skx_uncore_pcu = { .box_ctl = HSWEP_PCU_MSR_PMON_BOX_CTL, .num_shared_regs = 1, .ops = &skx_uncore_pcu_ops, - .format_group = &snbep_uncore_pcu_format_group, + .format_group = &skx_uncore_pcu_format_group, }; static struct intel_uncore_type *skx_msr_uncores[] = { @@ -3574,7 +3605,7 @@ static struct attribute *skx_upi_uncore_formats_attr[] = { NULL, }; -static struct attribute_group skx_upi_uncore_format_group = { +static const struct attribute_group skx_upi_uncore_format_group = { .name = "format", .attrs = skx_upi_uncore_formats_attr, }; @@ -3603,8 +3634,8 @@ static struct intel_uncore_type skx_uncore_upi = { .perf_ctr_bits = 48, .perf_ctr = SKX_UPI_PCI_PMON_CTR0, .event_ctl = SKX_UPI_PCI_PMON_CTL0, - .event_mask = SNBEP_QPI_PCI_PMON_RAW_EVENT_MASK, - .event_mask_ext = SKX_PMON_CTL_UMASK_EXT, + .event_mask = SNBEP_PMON_RAW_EVENT_MASK, + .event_mask_ext = SKX_UPI_CTL_UMASK_EXT, .box_ctl = SKX_UPI_PCI_PMON_BOX_CTL, .ops = &skx_upi_uncore_pci_ops, .format_group = &skx_upi_uncore_format_group, diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h index 53728eea1bed..476aec3a4cab 100644 --- a/arch/x86/events/perf_event.h +++ b/arch/x86/events/perf_event.h @@ -879,6 +879,8 @@ extern struct event_constraint intel_slm_pebs_event_constraints[]; extern struct event_constraint intel_glm_pebs_event_constraints[]; +extern struct event_constraint intel_glp_pebs_event_constraints[]; + extern struct event_constraint intel_nehalem_pebs_event_constraints[]; extern struct event_constraint intel_westmere_pebs_event_constraints[]; |