| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | #ifndef __PMUS_H |
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| 3 | #define __PMUS_H |
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| 4 | |
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| 5 | #include <stdbool.h> |
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| 6 | #include <stddef.h> |
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| 7 | |
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| 8 | struct perf_event_attr; |
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| 9 | struct perf_pmu; |
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| 10 | struct print_callbacks; |
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| 11 | |
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| 12 | size_t pmu_name_len_no_suffix(const char *str); |
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| 13 | /* Exposed for testing only. */ |
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| 14 | int pmu_name_cmp(const char *lhs_pmu_name, const char *rhs_pmu_name); |
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| 15 | |
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| 16 | void perf_pmus__destroy(void); |
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| 17 | |
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| 18 | struct perf_pmu *perf_pmus__find(const char *name); |
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| 19 | struct perf_pmu *perf_pmus__find_by_type(unsigned int type); |
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| 20 | struct perf_pmu *perf_pmus__find_by_attr(const struct perf_event_attr *attr); |
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| 21 | |
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| 22 | struct perf_pmu *perf_pmus__scan(struct perf_pmu *pmu); |
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| 23 | struct perf_pmu *perf_pmus__scan_core(struct perf_pmu *pmu); |
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| 24 | struct perf_pmu *perf_pmus__scan_for_event(struct perf_pmu *pmu, const char *event); |
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| 25 | struct perf_pmu *perf_pmus__scan_matching_wildcard(struct perf_pmu *pmu, const char *wildcard); |
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| 26 | |
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| 27 | const struct perf_pmu *perf_pmus__pmu_for_pmu_filter(const char *str); |
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| 28 | |
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| 29 | void perf_pmus__print_pmu_events(const struct print_callbacks *print_cb, void *print_state); |
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| 30 | void perf_pmus__print_raw_pmu_events(const struct print_callbacks *print_cb, void *print_state); |
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| 31 | bool perf_pmus__have_event(const char *pname, const char *name); |
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| 32 | int perf_pmus__num_core_pmus(void); |
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| 33 | bool perf_pmus__supports_extended_type(void); |
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| 34 | |
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| 35 | struct perf_pmu *perf_pmus__add_test_pmu(int test_sysfs_dirfd, const char *name); |
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| 36 | struct perf_pmu *perf_pmus__add_test_hwmon_pmu(const char *hwmon_dir, |
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| 37 | const char *sysfs_name, |
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| 38 | const char *name); |
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| 39 | struct perf_pmu *perf_pmus__fake_pmu(void); |
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| 40 | struct perf_pmu *perf_pmus__find_core_pmu(void); |
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| 41 | |
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| 42 | #endif /* __PMUS_H */ |
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| 43 | |
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