diff options
Diffstat (limited to 'tools/perf/util/intel-bts.h')
| -rw-r--r-- | tools/perf/util/intel-bts.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/tools/perf/util/intel-bts.h b/tools/perf/util/intel-bts.h new file mode 100644 index 000000000..ca65e21b3 --- /dev/null +++ b/tools/perf/util/intel-bts.h @@ -0,0 +1,43 @@ +/* + * 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 |