| Adrian Hunter | d0170af | 2015-07-17 19:33:43 +0300 | [diff] [blame] | 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 |