[mirror_ubuntu-eoan-kernel.git] / tools / perf / util / intel-bts.h

/*
 * intel-bts.h: Intel Processor Trace support
 * Copyright (c) 2013-2014, Intel Corporation.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 */

#ifndef INCLUDE__PERF_INTEL_BTS_H__
#define INCLUDE__PERF_INTEL_BTS_H__

#define INTEL_BTS_PMU_NAME "intel_bts"

enum {
	INTEL_BTS_PMU_TYPE,
	INTEL_BTS_TIME_SHIFT,
	INTEL_BTS_TIME_MULT,
	INTEL_BTS_TIME_ZERO,
	INTEL_BTS_CAP_USER_TIME_ZERO,
	INTEL_BTS_SNAPSHOT_MODE,
	INTEL_BTS_AUXTRACE_PRIV_MAX,
};

#define INTEL_BTS_AUXTRACE_PRIV_SIZE (INTEL_BTS_AUXTRACE_PRIV_MAX * sizeof(u64))

struct auxtrace_record;
struct perf_tool;
union perf_event;
struct perf_session;

struct auxtrace_record *intel_bts_recording_init(int *err);

int intel_bts_process_auxtrace_info(union perf_event *event,
				    struct perf_session *session);

#endif
Commit	Line	Data
d0170af7 AH	1	/*
	2	* intel-bts.h: Intel Processor Trace support
	3	* Copyright (c) 2013-2014, Intel Corporation.
	4	*
	5	* This program is free software; you can redistribute it and/or modify it
	6	* under the terms and conditions of the GNU General Public License,
	7	* version 2, as published by the Free Software Foundation.
	8	*
	9	* This program is distributed in the hope it will be useful, but WITHOUT
	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
	12	* more details.
	13	*
	14	*/
	15
	16	#ifndef INCLUDE__PERF_INTEL_BTS_H__
	17	#define INCLUDE__PERF_INTEL_BTS_H__
	18
	19	#define INTEL_BTS_PMU_NAME "intel_bts"
	20
	21	enum {
	22	INTEL_BTS_PMU_TYPE,
	23	INTEL_BTS_TIME_SHIFT,
	24	INTEL_BTS_TIME_MULT,
	25	INTEL_BTS_TIME_ZERO,
	26	INTEL_BTS_CAP_USER_TIME_ZERO,
	27	INTEL_BTS_SNAPSHOT_MODE,
	28	INTEL_BTS_AUXTRACE_PRIV_MAX,
	29	};
	30
	31	#define INTEL_BTS_AUXTRACE_PRIV_SIZE (INTEL_BTS_AUXTRACE_PRIV_MAX * sizeof(u64))
	32
	33	struct auxtrace_record;
	34	struct perf_tool;
	35	union perf_event;
	36	struct perf_session;
	37
	38	struct auxtrace_record intel_bts_recording_init(int err);
	39
	40	int intel_bts_process_auxtrace_info(union perf_event *event,
	41	struct perf_session *session);
	42
	43	#endif