diff options
Diffstat (limited to 'arch/powerpc/include/asm/perf_event_server.h')
| -rw-r--r-- | arch/powerpc/include/asm/perf_event_server.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/perf_event_server.h b/arch/powerpc/include/asm/perf_event_server.h index 3e9703f44c7c..86c9eb064b22 100644 --- a/arch/powerpc/include/asm/perf_event_server.h +++ b/arch/powerpc/include/asm/perf_event_server.h @@ -17,6 +17,13 @@ struct perf_event; +struct mmcr_regs { + unsigned long mmcr0; + unsigned long mmcr1; + unsigned long mmcr2; + unsigned long mmcra; + unsigned long mmcr3; +}; /* * This struct provides the constants and functions needed to * describe the PMU on a particular POWER-family CPU. @@ -28,7 +35,7 @@ struct power_pmu { unsigned long add_fields; unsigned long test_adder; int (*compute_mmcr)(u64 events[], int n_ev, - unsigned int hwc[], unsigned long mmcr[], + unsigned int hwc[], struct mmcr_regs *mmcr, struct perf_event *pevents[]); int (*get_constraint)(u64 event_id, unsigned long *mskp, unsigned long *valp); @@ -41,13 +48,13 @@ struct power_pmu { unsigned long group_constraint_val; u64 (*bhrb_filter_map)(u64 branch_sample_type); void (*config_bhrb)(u64 pmu_bhrb_filter); - void (*disable_pmc)(unsigned int pmc, unsigned long mmcr[]); + void (*disable_pmc)(unsigned int pmc, struct mmcr_regs *mmcr); int (*limited_pmc_event)(u64 event_id); u32 flags; const struct attribute_group **attr_groups; int n_generic; int *generic_events; - int (*cache_events)[PERF_COUNT_HW_CACHE_MAX] + u64 (*cache_events)[PERF_COUNT_HW_CACHE_MAX] [PERF_COUNT_HW_CACHE_OP_MAX] [PERF_COUNT_HW_CACHE_RESULT_MAX]; @@ -69,6 +76,7 @@ struct power_pmu { #define PPMU_HAS_SIER 0x00000040 /* Has SIER */ #define PPMU_ARCH_207S 0x00000080 /* PMC is architecture v2.07S */ #define PPMU_NO_SIAR 0x00000100 /* Do not use SIAR */ +#define PPMU_ARCH_31 0x00000200 /* Has MMCR3, SIER2 and SIER3 */ /* * Values for flags to get_alternatives() |