diff options
Diffstat (limited to 'arch/arm64/include/asm/perf_event.h')
| -rw-r--r-- | arch/arm64/include/asm/perf_event.h | 170 |
1 files changed, 157 insertions, 13 deletions
diff --git a/arch/arm64/include/asm/perf_event.h b/arch/arm64/include/asm/perf_event.h index f9ccc36d3dc3..c593761ba61c 100644 --- a/arch/arm64/include/asm/perf_event.h +++ b/arch/arm64/include/asm/perf_event.h @@ -24,6 +24,160 @@ #define ARMV8_PMU_COUNTER_MASK (ARMV8_PMU_MAX_COUNTERS - 1) /* + * Common architectural and microarchitectural event numbers. + */ +#define ARMV8_PMUV3_PERFCTR_SW_INCR 0x00 +#define ARMV8_PMUV3_PERFCTR_L1I_CACHE_REFILL 0x01 +#define ARMV8_PMUV3_PERFCTR_L1I_TLB_REFILL 0x02 +#define ARMV8_PMUV3_PERFCTR_L1D_CACHE_REFILL 0x03 +#define ARMV8_PMUV3_PERFCTR_L1D_CACHE 0x04 +#define ARMV8_PMUV3_PERFCTR_L1D_TLB_REFILL 0x05 +#define ARMV8_PMUV3_PERFCTR_LD_RETIRED 0x06 +#define ARMV8_PMUV3_PERFCTR_ST_RETIRED 0x07 +#define ARMV8_PMUV3_PERFCTR_INST_RETIRED 0x08 +#define ARMV8_PMUV3_PERFCTR_EXC_TAKEN 0x09 +#define ARMV8_PMUV3_PERFCTR_EXC_RETURN 0x0A +#define ARMV8_PMUV3_PERFCTR_CID_WRITE_RETIRED 0x0B +#define ARMV8_PMUV3_PERFCTR_PC_WRITE_RETIRED 0x0C +#define ARMV8_PMUV3_PERFCTR_BR_IMMED_RETIRED 0x0D +#define ARMV8_PMUV3_PERFCTR_BR_RETURN_RETIRED 0x0E +#define ARMV8_PMUV3_PERFCTR_UNALIGNED_LDST_RETIRED 0x0F +#define ARMV8_PMUV3_PERFCTR_BR_MIS_PRED 0x10 +#define ARMV8_PMUV3_PERFCTR_CPU_CYCLES 0x11 +#define ARMV8_PMUV3_PERFCTR_BR_PRED 0x12 +#define ARMV8_PMUV3_PERFCTR_MEM_ACCESS 0x13 +#define ARMV8_PMUV3_PERFCTR_L1I_CACHE 0x14 +#define ARMV8_PMUV3_PERFCTR_L1D_CACHE_WB 0x15 +#define ARMV8_PMUV3_PERFCTR_L2D_CACHE 0x16 +#define ARMV8_PMUV3_PERFCTR_L2D_CACHE_REFILL 0x17 +#define ARMV8_PMUV3_PERFCTR_L2D_CACHE_WB 0x18 +#define ARMV8_PMUV3_PERFCTR_BUS_ACCESS 0x19 +#define ARMV8_PMUV3_PERFCTR_MEMORY_ERROR 0x1A +#define ARMV8_PMUV3_PERFCTR_INST_SPEC 0x1B +#define ARMV8_PMUV3_PERFCTR_TTBR_WRITE_RETIRED 0x1C +#define ARMV8_PMUV3_PERFCTR_BUS_CYCLES 0x1D +#define ARMV8_PMUV3_PERFCTR_CHAIN 0x1E +#define ARMV8_PMUV3_PERFCTR_L1D_CACHE_ALLOCATE 0x1F +#define ARMV8_PMUV3_PERFCTR_L2D_CACHE_ALLOCATE 0x20 +#define ARMV8_PMUV3_PERFCTR_BR_RETIRED 0x21 +#define ARMV8_PMUV3_PERFCTR_BR_MIS_PRED_RETIRED 0x22 +#define ARMV8_PMUV3_PERFCTR_STALL_FRONTEND 0x23 +#define ARMV8_PMUV3_PERFCTR_STALL_BACKEND 0x24 +#define ARMV8_PMUV3_PERFCTR_L1D_TLB 0x25 +#define ARMV8_PMUV3_PERFCTR_L1I_TLB 0x26 +#define ARMV8_PMUV3_PERFCTR_L2I_CACHE 0x27 +#define ARMV8_PMUV3_PERFCTR_L2I_CACHE_REFILL 0x28 +#define ARMV8_PMUV3_PERFCTR_L3D_CACHE_ALLOCATE 0x29 +#define ARMV8_PMUV3_PERFCTR_L3D_CACHE_REFILL 0x2A +#define ARMV8_PMUV3_PERFCTR_L3D_CACHE 0x2B +#define ARMV8_PMUV3_PERFCTR_L3D_CACHE_WB 0x2C +#define ARMV8_PMUV3_PERFCTR_L2D_TLB_REFILL 0x2D +#define ARMV8_PMUV3_PERFCTR_L2I_TLB_REFILL 0x2E +#define ARMV8_PMUV3_PERFCTR_L2D_TLB 0x2F +#define ARMV8_PMUV3_PERFCTR_L2I_TLB 0x30 +#define ARMV8_PMUV3_PERFCTR_REMOTE_ACCESS 0x31 +#define ARMV8_PMUV3_PERFCTR_LL_CACHE 0x32 +#define ARMV8_PMUV3_PERFCTR_LL_CACHE_MISS 0x33 +#define ARMV8_PMUV3_PERFCTR_DTLB_WALK 0x34 +#define ARMV8_PMUV3_PERFCTR_ITLB_WALK 0x35 +#define ARMV8_PMUV3_PERFCTR_LL_CACHE_RD 0x36 +#define ARMV8_PMUV3_PERFCTR_LL_CACHE_MISS_RD 0x37 +#define ARMV8_PMUV3_PERFCTR_REMOTE_ACCESS_RD 0x38 + +/* Statistical profiling extension microarchitectural events */ +#define ARMV8_SPE_PERFCTR_SAMPLE_POP 0x4000 +#define ARMV8_SPE_PERFCTR_SAMPLE_FEED 0x4001 +#define ARMV8_SPE_PERFCTR_SAMPLE_FILTRATE 0x4002 +#define ARMV8_SPE_PERFCTR_SAMPLE_COLLISION 0x4003 + +/* ARMv8 recommended implementation defined event types */ +#define ARMV8_IMPDEF_PERFCTR_L1D_CACHE_RD 0x40 +#define ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WR 0x41 +#define ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_RD 0x42 +#define ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_WR 0x43 +#define ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_INNER 0x44 +#define ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_OUTER 0x45 +#define ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WB_VICTIM 0x46 +#define ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WB_CLEAN 0x47 +#define ARMV8_IMPDEF_PERFCTR_L1D_CACHE_INVAL 0x48 + +#define ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD 0x4C +#define ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR 0x4D +#define ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD 0x4E +#define ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR 0x4F +#define ARMV8_IMPDEF_PERFCTR_L2D_CACHE_RD 0x50 +#define ARMV8_IMPDEF_PERFCTR_L2D_CACHE_WR 0x51 +#define ARMV8_IMPDEF_PERFCTR_L2D_CACHE_REFILL_RD 0x52 +#define ARMV8_IMPDEF_PERFCTR_L2D_CACHE_REFILL_WR 0x53 + +#define ARMV8_IMPDEF_PERFCTR_L2D_CACHE_WB_VICTIM 0x56 +#define ARMV8_IMPDEF_PERFCTR_L2D_CACHE_WB_CLEAN 0x57 +#define ARMV8_IMPDEF_PERFCTR_L2D_CACHE_INVAL 0x58 + +#define ARMV8_IMPDEF_PERFCTR_L2D_TLB_REFILL_RD 0x5C +#define ARMV8_IMPDEF_PERFCTR_L2D_TLB_REFILL_WR 0x5D +#define ARMV8_IMPDEF_PERFCTR_L2D_TLB_RD 0x5E +#define ARMV8_IMPDEF_PERFCTR_L2D_TLB_WR 0x5F +#define ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD 0x60 +#define ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR 0x61 +#define ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_SHARED 0x62 +#define ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_NOT_SHARED 0x63 +#define ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_NORMAL 0x64 +#define ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_PERIPH 0x65 +#define ARMV8_IMPDEF_PERFCTR_MEM_ACCESS_RD 0x66 +#define ARMV8_IMPDEF_PERFCTR_MEM_ACCESS_WR 0x67 +#define ARMV8_IMPDEF_PERFCTR_UNALIGNED_LD_SPEC 0x68 +#define ARMV8_IMPDEF_PERFCTR_UNALIGNED_ST_SPEC 0x69 +#define ARMV8_IMPDEF_PERFCTR_UNALIGNED_LDST_SPEC 0x6A + +#define ARMV8_IMPDEF_PERFCTR_LDREX_SPEC 0x6C +#define ARMV8_IMPDEF_PERFCTR_STREX_PASS_SPEC 0x6D +#define ARMV8_IMPDEF_PERFCTR_STREX_FAIL_SPEC 0x6E +#define ARMV8_IMPDEF_PERFCTR_STREX_SPEC 0x6F +#define ARMV8_IMPDEF_PERFCTR_LD_SPEC 0x70 +#define ARMV8_IMPDEF_PERFCTR_ST_SPEC 0x71 +#define ARMV8_IMPDEF_PERFCTR_LDST_SPEC 0x72 +#define ARMV8_IMPDEF_PERFCTR_DP_SPEC 0x73 +#define ARMV8_IMPDEF_PERFCTR_ASE_SPEC 0x74 +#define ARMV8_IMPDEF_PERFCTR_VFP_SPEC 0x75 +#define ARMV8_IMPDEF_PERFCTR_PC_WRITE_SPEC 0x76 +#define ARMV8_IMPDEF_PERFCTR_CRYPTO_SPEC 0x77 +#define ARMV8_IMPDEF_PERFCTR_BR_IMMED_SPEC 0x78 +#define ARMV8_IMPDEF_PERFCTR_BR_RETURN_SPEC 0x79 +#define ARMV8_IMPDEF_PERFCTR_BR_INDIRECT_SPEC 0x7A + +#define ARMV8_IMPDEF_PERFCTR_ISB_SPEC 0x7C +#define ARMV8_IMPDEF_PERFCTR_DSB_SPEC 0x7D +#define ARMV8_IMPDEF_PERFCTR_DMB_SPEC 0x7E + +#define ARMV8_IMPDEF_PERFCTR_EXC_UNDEF 0x81 +#define ARMV8_IMPDEF_PERFCTR_EXC_SVC 0x82 +#define ARMV8_IMPDEF_PERFCTR_EXC_PABORT 0x83 +#define ARMV8_IMPDEF_PERFCTR_EXC_DABORT 0x84 + +#define ARMV8_IMPDEF_PERFCTR_EXC_IRQ 0x86 +#define ARMV8_IMPDEF_PERFCTR_EXC_FIQ 0x87 +#define ARMV8_IMPDEF_PERFCTR_EXC_SMC 0x88 + +#define ARMV8_IMPDEF_PERFCTR_EXC_HVC 0x8A +#define ARMV8_IMPDEF_PERFCTR_EXC_TRAP_PABORT 0x8B +#define ARMV8_IMPDEF_PERFCTR_EXC_TRAP_DABORT 0x8C +#define ARMV8_IMPDEF_PERFCTR_EXC_TRAP_OTHER 0x8D +#define ARMV8_IMPDEF_PERFCTR_EXC_TRAP_IRQ 0x8E +#define ARMV8_IMPDEF_PERFCTR_EXC_TRAP_FIQ 0x8F +#define ARMV8_IMPDEF_PERFCTR_RC_LD_SPEC 0x90 +#define ARMV8_IMPDEF_PERFCTR_RC_ST_SPEC 0x91 + +#define ARMV8_IMPDEF_PERFCTR_L3D_CACHE_RD 0xA0 +#define ARMV8_IMPDEF_PERFCTR_L3D_CACHE_WR 0xA1 +#define ARMV8_IMPDEF_PERFCTR_L3D_CACHE_REFILL_RD 0xA2 +#define ARMV8_IMPDEF_PERFCTR_L3D_CACHE_REFILL_WR 0xA3 + +#define ARMV8_IMPDEF_PERFCTR_L3D_CACHE_WB_VICTIM 0xA6 +#define ARMV8_IMPDEF_PERFCTR_L3D_CACHE_WB_CLEAN 0xA7 +#define ARMV8_IMPDEF_PERFCTR_L3D_CACHE_INVAL 0xA8 + +/* * Per-CPU PMCR: config reg */ #define ARMV8_PMU_PMCR_E (1 << 0) /* Enable all counters */ @@ -50,21 +204,11 @@ #define ARMV8_PMU_EVTYPE_EVENT 0xffff /* Mask for EVENT bits */ /* - * PMUv3 event types: required events - */ -#define ARMV8_PMUV3_PERFCTR_SW_INCR 0x00 -#define ARMV8_PMUV3_PERFCTR_L1D_CACHE_REFILL 0x03 -#define ARMV8_PMUV3_PERFCTR_L1D_CACHE 0x04 -#define ARMV8_PMUV3_PERFCTR_BR_MIS_PRED 0x10 -#define ARMV8_PMUV3_PERFCTR_CPU_CYCLES 0x11 -#define ARMV8_PMUV3_PERFCTR_BR_PRED 0x12 - -/* * Event filters for PMUv3 */ -#define ARMV8_PMU_EXCLUDE_EL1 (1 << 31) -#define ARMV8_PMU_EXCLUDE_EL0 (1 << 30) -#define ARMV8_PMU_INCLUDE_EL2 (1 << 27) +#define ARMV8_PMU_EXCLUDE_EL1 (1U << 31) +#define ARMV8_PMU_EXCLUDE_EL0 (1U << 30) +#define ARMV8_PMU_INCLUDE_EL2 (1U << 27) /* * PMUSERENR: user enable reg |