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1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * intel-bts.h: Intel Processor Trace support4 * Copyright (c) 2013-2014, Intel Corporation.5 */6 7#ifndef INCLUDE__PERF_INTEL_BTS_H__8#define INCLUDE__PERF_INTEL_BTS_H__9 10#define INTEL_BTS_PMU_NAME "intel_bts"11 12enum {13 INTEL_BTS_PMU_TYPE,14 INTEL_BTS_TIME_SHIFT,15 INTEL_BTS_TIME_MULT,16 INTEL_BTS_TIME_ZERO,17 INTEL_BTS_CAP_USER_TIME_ZERO,18 INTEL_BTS_SNAPSHOT_MODE,19 INTEL_BTS_AUXTRACE_PRIV_MAX,20};21 22#define INTEL_BTS_AUXTRACE_PRIV_SIZE (INTEL_BTS_AUXTRACE_PRIV_MAX * sizeof(u64))23 24struct auxtrace_record;25struct perf_tool;26union perf_event;27struct perf_session;28 29struct auxtrace_record *intel_bts_recording_init(int *err);30 31int intel_bts_process_auxtrace_info(union perf_event *event,32 struct perf_session *session);33 34#endif35