summaryrefslogblamecommitdiff
path: root/tools/perf/util/pmus.h
blob: a0cb0eb2ff9714d75f1f5b1d00c7431daf8d5539 (plain) (tree)
1
2
3
4
5
6
7
8
9
10


                                      

                    
                
                       

                                                                     
 




                                                            
                                                            
 
                                                                      
                                                                                            
                                                                                                
                                                                
                                   
                                             
                                        
 
                                                                                 

                                                                      
                                           
 
                     
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __PMUS_H
#define __PMUS_H

#include <stdbool.h>
#include <stddef.h>

struct perf_pmu;
struct print_callbacks;

size_t pmu_name_len_no_suffix(const char *str);
/* Exposed for testing only. */
int pmu_name_cmp(const char *lhs_pmu_name, const char *rhs_pmu_name);

void perf_pmus__destroy(void);

struct perf_pmu *perf_pmus__find(const char *name);
struct perf_pmu *perf_pmus__find_by_type(unsigned int type);

struct perf_pmu *perf_pmus__scan(struct perf_pmu *pmu);
struct perf_pmu *perf_pmus__scan_core(struct perf_pmu *pmu);

const struct perf_pmu *perf_pmus__pmu_for_pmu_filter(const char *str);

void perf_pmus__print_pmu_events(const struct print_callbacks *print_cb, void *print_state);
void perf_pmus__print_raw_pmu_events(const struct print_callbacks *print_cb, void *print_state);
bool perf_pmus__have_event(const char *pname, const char *name);
int perf_pmus__num_core_pmus(void);
bool perf_pmus__supports_extended_type(void);
char *perf_pmus__default_pmu_name(void);

struct perf_pmu *perf_pmus__add_test_pmu(int test_sysfs_dirfd, const char *name);
struct perf_pmu *perf_pmus__add_test_hwmon_pmu(int hwmon_dir,
					       const char *sysfs_name,
					       const char *name);
struct perf_pmu *perf_pmus__fake_pmu(void);

#endif /* __PMUS_H */