diff options
| -rw-r--r-- | arch/x86/events/intel/core.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c index f107dd826c113..adc0187a81a08 100644 --- a/arch/x86/events/intel/core.c +++ b/arch/x86/events/intel/core.c @@ -2224,6 +2224,18 @@ static struct extra_reg intel_cmt_extra_regs[] __read_mostly = { EVENT_EXTRA_END }; +EVENT_ATTR_STR(topdown-fe-bound, td_fe_bound_skt, "event=0x9c,umask=0x01"); +EVENT_ATTR_STR(topdown-retiring, td_retiring_skt, "event=0xc2,umask=0x02"); +EVENT_ATTR_STR(topdown-be-bound, td_be_bound_skt, "event=0xa4,umask=0x02"); + +static struct attribute *skt_events_attrs[] = { + EVENT_PTR(td_fe_bound_skt), + EVENT_PTR(td_retiring_skt), + EVENT_PTR(td_bad_spec_cmt), + EVENT_PTR(td_be_bound_skt), + NULL, +}; + #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) @@ -7142,6 +7154,18 @@ __init int intel_pmu_init(void) name = "crestmont"; break; + case INTEL_ATOM_DARKMONT_X: + intel_pmu_init_skt(NULL); + intel_pmu_pebs_data_source_cmt(); + x86_pmu.pebs_latency_data = cmt_latency_data; + x86_pmu.get_event_constraints = cmt_get_event_constraints; + td_attr = skt_events_attrs; + mem_attr = grt_mem_attrs; + extra_attr = cmt_format_attr; + pr_cont("Darkmont events, "); + name = "darkmont"; + break; + case INTEL_WESTMERE: case INTEL_WESTMERE_EP: case INTEL_WESTMERE_EX: |