diff options
| -rw-r--r-- | tools/arch/powerpc/include/uapi/asm/perf_regs.h | 28 | ||||
| -rw-r--r-- | tools/perf/arch/powerpc/include/perf_regs.h | 6 | ||||
| -rw-r--r-- | tools/perf/arch/powerpc/util/perf_regs.c | 6 |
3 files changed, 34 insertions, 6 deletions
diff --git a/tools/arch/powerpc/include/uapi/asm/perf_regs.h b/tools/arch/powerpc/include/uapi/asm/perf_regs.h index bdf5f10f8b9f..578b3ee86105 100644 --- a/tools/arch/powerpc/include/uapi/asm/perf_regs.h +++ b/tools/arch/powerpc/include/uapi/asm/perf_regs.h @@ -55,17 +55,33 @@ enum perf_event_powerpc_regs { PERF_REG_POWERPC_MMCR3, PERF_REG_POWERPC_SIER2, PERF_REG_POWERPC_SIER3, + PERF_REG_POWERPC_PMC1, + PERF_REG_POWERPC_PMC2, + PERF_REG_POWERPC_PMC3, + PERF_REG_POWERPC_PMC4, + PERF_REG_POWERPC_PMC5, + PERF_REG_POWERPC_PMC6, /* Max regs without the extended regs */ PERF_REG_POWERPC_MAX = PERF_REG_POWERPC_MMCRA + 1, }; #define PERF_REG_PMU_MASK ((1ULL << PERF_REG_POWERPC_MAX) - 1) -/* PERF_REG_EXTENDED_MASK value for CPU_FTR_ARCH_300 */ -#define PERF_REG_PMU_MASK_300 (((1ULL << (PERF_REG_POWERPC_MMCR2 + 1)) - 1) - PERF_REG_PMU_MASK) -/* PERF_REG_EXTENDED_MASK value for CPU_FTR_ARCH_31 */ -#define PERF_REG_PMU_MASK_31 (((1ULL << (PERF_REG_POWERPC_SIER3 + 1)) - 1) - PERF_REG_PMU_MASK) +/* Exclude MMCR3, SIER2, SIER3 for CPU_FTR_ARCH_300 */ +#define PERF_EXCLUDE_REG_EXT_300 (7ULL << PERF_REG_POWERPC_MMCR3) -#define PERF_REG_MAX_ISA_300 (PERF_REG_POWERPC_MMCR2 + 1) -#define PERF_REG_MAX_ISA_31 (PERF_REG_POWERPC_SIER3 + 1) +/* + * PERF_REG_EXTENDED_MASK value for CPU_FTR_ARCH_300 + * includes 9 SPRS from MMCR0 to PMC6 excluding the + * unsupported SPRS in PERF_EXCLUDE_REG_EXT_300. + */ +#define PERF_REG_PMU_MASK_300 ((0xfffULL << PERF_REG_POWERPC_MMCR0) - PERF_EXCLUDE_REG_EXT_300) + +/* + * PERF_REG_EXTENDED_MASK value for CPU_FTR_ARCH_31 + * includes 12 SPRs from MMCR0 to PMC6. + */ +#define PERF_REG_PMU_MASK_31 (0xfffULL << PERF_REG_POWERPC_MMCR0) + +#define PERF_REG_EXTENDED_MAX (PERF_REG_POWERPC_PMC6 + 1) #endif /* _UAPI_ASM_POWERPC_PERF_REGS_H */ diff --git a/tools/perf/arch/powerpc/include/perf_regs.h b/tools/perf/arch/powerpc/include/perf_regs.h index 63f3ac91049f..98b6f9eabfc3 100644 --- a/tools/perf/arch/powerpc/include/perf_regs.h +++ b/tools/perf/arch/powerpc/include/perf_regs.h @@ -71,6 +71,12 @@ static const char *reg_names[] = { [PERF_REG_POWERPC_MMCR3] = "mmcr3", [PERF_REG_POWERPC_SIER2] = "sier2", [PERF_REG_POWERPC_SIER3] = "sier3", + [PERF_REG_POWERPC_PMC1] = "pmc1", + [PERF_REG_POWERPC_PMC2] = "pmc2", + [PERF_REG_POWERPC_PMC3] = "pmc3", + [PERF_REG_POWERPC_PMC4] = "pmc4", + [PERF_REG_POWERPC_PMC5] = "pmc5", + [PERF_REG_POWERPC_PMC6] = "pmc6", }; static inline const char *perf_reg_name(int id) diff --git a/tools/perf/arch/powerpc/util/perf_regs.c b/tools/perf/arch/powerpc/util/perf_regs.c index 2b6d4704e3aa..8116a253f91f 100644 --- a/tools/perf/arch/powerpc/util/perf_regs.c +++ b/tools/perf/arch/powerpc/util/perf_regs.c @@ -68,6 +68,12 @@ const struct sample_reg sample_reg_masks[] = { SMPL_REG(mmcr3, PERF_REG_POWERPC_MMCR3), SMPL_REG(sier2, PERF_REG_POWERPC_SIER2), SMPL_REG(sier3, PERF_REG_POWERPC_SIER3), + SMPL_REG(pmc1, PERF_REG_POWERPC_PMC1), + SMPL_REG(pmc2, PERF_REG_POWERPC_PMC2), + SMPL_REG(pmc3, PERF_REG_POWERPC_PMC3), + SMPL_REG(pmc4, PERF_REG_POWERPC_PMC4), + SMPL_REG(pmc5, PERF_REG_POWERPC_PMC5), + SMPL_REG(pmc6, PERF_REG_POWERPC_PMC6), SMPL_REG_END }; |