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| /* 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
|
|
