diff options
Diffstat (limited to 'drivers/perf/hisilicon/hisi_uncore_pmu.h')
| -rw-r--r-- | drivers/perf/hisilicon/hisi_uncore_pmu.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/perf/hisilicon/hisi_uncore_pmu.h b/drivers/perf/hisilicon/hisi_uncore_pmu.h index 933020c99e3e..1591dbc6a119 100644 --- a/drivers/perf/hisilicon/hisi_uncore_pmu.h +++ b/drivers/perf/hisilicon/hisi_uncore_pmu.h @@ -11,6 +11,7 @@ #ifndef __HISI_UNCORE_PMU_H__ #define __HISI_UNCORE_PMU_H__ +#include <linux/bitfield.h> #include <linux/cpumask.h> #include <linux/device.h> #include <linux/kernel.h> @@ -22,6 +23,7 @@ #undef pr_fmt #define pr_fmt(fmt) "hisi_pmu: " fmt +#define HISI_PMU_V2 0x30 #define HISI_MAX_COUNTERS 0x10 #define to_hisi_pmu(p) (container_of(p, struct hisi_pmu, pmu)) @@ -35,6 +37,12 @@ #define HISI_PMU_EVENT_ATTR(_name, _config) \ HISI_PMU_ATTR(_name, hisi_event_sysfs_show, (unsigned long)_config) +#define HISI_PMU_EVENT_ATTR_EXTRACTOR(name, config, hi, lo) \ + static inline u32 hisi_get_##name(struct perf_event *event) \ + { \ + return FIELD_GET(GENMASK_ULL(hi, lo), event->attr.config); \ + } + struct hisi_pmu; struct hisi_uncore_ops { @@ -50,11 +58,14 @@ struct hisi_uncore_ops { void (*stop_counters)(struct hisi_pmu *); u32 (*get_int_status)(struct hisi_pmu *hisi_pmu); void (*clear_int_status)(struct hisi_pmu *hisi_pmu, int idx); + void (*enable_filter)(struct perf_event *event); + void (*disable_filter)(struct perf_event *event); }; struct hisi_pmu_hwevents { struct perf_event *hw_events[HISI_MAX_COUNTERS]; DECLARE_BITMAP(used_mask, HISI_MAX_COUNTERS); + const struct attribute_group **attr_groups; }; /* Generic pmu struct for different pmu types */ |