diff options
Diffstat (limited to 'arch/arm64/kernel/perf_event.c')
| -rw-r--r-- | arch/arm64/kernel/perf_event.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c index f7ab14c4d5df..82f04b09a2f0 100644 --- a/arch/arm64/kernel/perf_event.c +++ b/arch/arm64/kernel/perf_event.c @@ -87,17 +87,17 @@ #define ARMV8_PMUV3_PERFCTR_L2D_TLB 0x2F #define ARMV8_PMUV3_PERFCTR_L21_TLB 0x30 +/* ARMv8 implementation defined event types. */ +#define ARMV8_IMPDEF_PERFCTR_L1_DCACHE_ACCESS_LD 0x40 +#define ARMV8_IMPDEF_PERFCTR_L1_DCACHE_ACCESS_ST 0x41 +#define ARMV8_IMPDEF_PERFCTR_L1_DCACHE_REFILL_LD 0x42 +#define ARMV8_IMPDEF_PERFCTR_L1_DCACHE_REFILL_ST 0x43 +#define ARMV8_IMPDEF_PERFCTR_DTLB_REFILL_LD 0x4C +#define ARMV8_IMPDEF_PERFCTR_DTLB_REFILL_ST 0x4D + /* ARMv8 Cortex-A53 specific event types. */ #define ARMV8_A53_PERFCTR_PREFETCH_LINEFILL 0xC2 -/* ARMv8 Cortex-A57 and Cortex-A72 specific event types. */ -#define ARMV8_A57_PERFCTR_L1_DCACHE_ACCESS_LD 0x40 -#define ARMV8_A57_PERFCTR_L1_DCACHE_ACCESS_ST 0x41 -#define ARMV8_A57_PERFCTR_L1_DCACHE_REFILL_LD 0x42 -#define ARMV8_A57_PERFCTR_L1_DCACHE_REFILL_ST 0x43 -#define ARMV8_A57_PERFCTR_DTLB_REFILL_LD 0x4c -#define ARMV8_A57_PERFCTR_DTLB_REFILL_ST 0x4d - /* PMUv3 HW events mapping. */ static const unsigned armv8_pmuv3_perf_map[PERF_COUNT_HW_MAX] = { PERF_MAP_ALL_UNSUPPORTED, @@ -174,16 +174,16 @@ static const unsigned armv8_a57_perf_cache_map[PERF_COUNT_HW_CACHE_MAX] [PERF_COUNT_HW_CACHE_RESULT_MAX] = { PERF_CACHE_MAP_ALL_UNSUPPORTED, - [C(L1D)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_A57_PERFCTR_L1_DCACHE_ACCESS_LD, - [C(L1D)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_A57_PERFCTR_L1_DCACHE_REFILL_LD, - [C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_A57_PERFCTR_L1_DCACHE_ACCESS_ST, - [C(L1D)][C(OP_WRITE)][C(RESULT_MISS)] = ARMV8_A57_PERFCTR_L1_DCACHE_REFILL_ST, + [C(L1D)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1_DCACHE_ACCESS_LD, + [C(L1D)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1_DCACHE_REFILL_LD, + [C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1_DCACHE_ACCESS_ST, + [C(L1D)][C(OP_WRITE)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1_DCACHE_REFILL_ST, [C(L1I)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_L1_ICACHE_ACCESS, [C(L1I)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_L1_ICACHE_REFILL, - [C(DTLB)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_A57_PERFCTR_DTLB_REFILL_LD, - [C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)] = ARMV8_A57_PERFCTR_DTLB_REFILL_ST, + [C(DTLB)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_DTLB_REFILL_LD, + [C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_DTLB_REFILL_ST, [C(ITLB)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_ITLB_REFILL, |