diff options
Diffstat (limited to 'arch/powerpc/perf/isa207-common.h')
| -rw-r--r-- | arch/powerpc/perf/isa207-common.h | 37 |
1 files changed, 34 insertions, 3 deletions
diff --git a/arch/powerpc/perf/isa207-common.h b/arch/powerpc/perf/isa207-common.h index 63fd4f3f6013..044de65e96b9 100644 --- a/arch/powerpc/perf/isa207-common.h +++ b/arch/powerpc/perf/isa207-common.h @@ -87,6 +87,31 @@ EVENT_LINUX_MASK | \ EVENT_PSEL_MASK)) +/* Contants to support power10 raw encoding format */ +#define p10_SDAR_MODE_SHIFT 22 +#define p10_SDAR_MODE_MASK 0x3ull +#define p10_SDAR_MODE(v) (((v) >> p10_SDAR_MODE_SHIFT) & \ + p10_SDAR_MODE_MASK) +#define p10_EVENT_L2L3_SEL_MASK 0x1f +#define p10_L2L3_SEL_SHIFT 3 +#define p10_L2L3_EVENT_SHIFT 40 +#define p10_EVENT_THRESH_MASK 0xffffull +#define p10_EVENT_CACHE_SEL_MASK 0x3ull +#define p10_EVENT_MMCR3_MASK 0x7fffull +#define p10_EVENT_MMCR3_SHIFT 45 + +#define p10_EVENT_VALID_MASK \ + ((p10_SDAR_MODE_MASK << p10_SDAR_MODE_SHIFT | \ + (p10_EVENT_THRESH_MASK << EVENT_THRESH_SHIFT) | \ + (EVENT_SAMPLE_MASK << EVENT_SAMPLE_SHIFT) | \ + (p10_EVENT_CACHE_SEL_MASK << EVENT_CACHE_SEL_SHIFT) | \ + (EVENT_PMC_MASK << EVENT_PMC_SHIFT) | \ + (EVENT_UNIT_MASK << EVENT_UNIT_SHIFT) | \ + (p9_EVENT_COMBINE_MASK << p9_EVENT_COMBINE_SHIFT) | \ + (p10_EVENT_MMCR3_MASK << p10_EVENT_MMCR3_SHIFT) | \ + (EVENT_MARKED_MASK << EVENT_MARKED_SHIFT) | \ + EVENT_LINUX_MASK | \ + EVENT_PSEL_MASK)) /* * Layout of constraint bits: * @@ -135,6 +160,9 @@ #define CNST_CACHE_PMC4_VAL (1ull << 54) #define CNST_CACHE_PMC4_MASK CNST_CACHE_PMC4_VAL +#define CNST_L2L3_GROUP_VAL(v) (((v) & 0x1full) << 55) +#define CNST_L2L3_GROUP_MASK CNST_L2L3_GROUP_VAL(0x1f) + /* * For NC we are counting up to 4 events. This requires three bits, and we need * the fifth event to overflow and set the 4th bit. To achieve that we bias the @@ -191,7 +219,7 @@ #define MMCRA_THR_CTR_EXP(v) (((v) >> MMCRA_THR_CTR_EXP_SHIFT) &\ MMCRA_THR_CTR_EXP_MASK) -/* MMCR1 Threshold Compare bit constant for power9 */ +/* MMCRA Threshold Compare bit constant for power9 */ #define p9_MMCRA_THR_CMP_SHIFT 45 /* Bits in MMCR2 for PowerISA v2.07 */ @@ -202,6 +230,9 @@ #define MAX_ALT 2 #define MAX_PMU_COUNTERS 6 +/* Bits in MMCR3 for PowerISA v3.10 */ +#define MMCR3_SHIFT(pmc) (49 - (15 * ((pmc) - 1))) + #define ISA207_SIER_TYPE_SHIFT 15 #define ISA207_SIER_TYPE_MASK (0x7ull << ISA207_SIER_TYPE_SHIFT) @@ -217,9 +248,9 @@ int isa207_get_constraint(u64 event, unsigned long *maskp, unsigned long *valp); int isa207_compute_mmcr(u64 event[], int n_ev, - unsigned int hwc[], unsigned long mmcr[], + unsigned int hwc[], struct mmcr_regs *mmcr, struct perf_event *pevents[]); -void isa207_disable_pmc(unsigned int pmc, unsigned long mmcr[]); +void isa207_disable_pmc(unsigned int pmc, struct mmcr_regs *mmcr); int isa207_get_alternatives(u64 event, u64 alt[], int size, unsigned int flags, const unsigned int ev_alt[][MAX_ALT]); void isa207_get_mem_data_src(union perf_mem_data_src *dsrc, u32 flags, |