1// SPDX-License-Identifier: GPL-2.0
 2#ifndef __PERF_EVSEL_CONFIG_H
 3#define __PERF_EVSEL_CONFIG_H 1
 4
 5#include <linux/types.h>
 6#include <stdbool.h>
 7
 8/*
 9 * The 'struct perf_evsel_config_term' is used to pass event
10 * specific configuration data to perf_evsel__config routine.
11 * It is allocated within event parsing and attached to
12 * perf_evsel::config_terms list head.
13*/
14enum evsel_term_type {
15	PERF_EVSEL__CONFIG_TERM_PERIOD,
16	PERF_EVSEL__CONFIG_TERM_FREQ,
17	PERF_EVSEL__CONFIG_TERM_TIME,
18	PERF_EVSEL__CONFIG_TERM_CALLGRAPH,
19	PERF_EVSEL__CONFIG_TERM_STACK_USER,
20	PERF_EVSEL__CONFIG_TERM_INHERIT,
21	PERF_EVSEL__CONFIG_TERM_MAX_STACK,
22	PERF_EVSEL__CONFIG_TERM_MAX_EVENTS,
23	PERF_EVSEL__CONFIG_TERM_OVERWRITE,
24	PERF_EVSEL__CONFIG_TERM_DRV_CFG,
25	PERF_EVSEL__CONFIG_TERM_BRANCH,
26	PERF_EVSEL__CONFIG_TERM_PERCORE,
27	PERF_EVSEL__CONFIG_TERM_AUX_OUTPUT,
28};
29
30struct perf_evsel_config_term {
31	struct list_head      list;
32	enum evsel_term_type  type;
33	union {
34		u64	      period;
35		u64	      freq;
36		bool	      time;
37		char	      *callgraph;
38		char	      *drv_cfg;
39		u64	      stack_user;
40		int	      max_stack;
41		bool	      inherit;
42		bool	      overwrite;
43		char	      *branch;
44		unsigned long max_events;
45		bool	      percore;
46		bool	      aux_output;
47	} val;
48	bool weak;
49};
50#endif // __PERF_EVSEL_CONFIG_H