/* SPDX-License-Identifier: GPL-2.0-only */ /* * intel-bts.h: Intel Processor Trace support * Copyright (c) 2013-2014, Intel Corporation. */ #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