35 lines
777 B
C
35 lines
777 B
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* intel-bts.h: Intel Processor Trace support
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* Copyright (c) 2013-2014, Intel Corporation.
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*/
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#ifndef INCLUDE__PERF_INTEL_BTS_H__
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#define INCLUDE__PERF_INTEL_BTS_H__
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#define INTEL_BTS_PMU_NAME "intel_bts"
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enum {
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INTEL_BTS_PMU_TYPE,
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INTEL_BTS_TIME_SHIFT,
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INTEL_BTS_TIME_MULT,
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INTEL_BTS_TIME_ZERO,
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INTEL_BTS_CAP_USER_TIME_ZERO,
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INTEL_BTS_SNAPSHOT_MODE,
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INTEL_BTS_AUXTRACE_PRIV_MAX,
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};
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#define INTEL_BTS_AUXTRACE_PRIV_SIZE (INTEL_BTS_AUXTRACE_PRIV_MAX * sizeof(u64))
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struct auxtrace_record;
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struct perf_tool;
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union perf_event;
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struct perf_session;
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struct auxtrace_record *intel_bts_recording_init(int *err);
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int intel_bts_process_auxtrace_info(union perf_event *event,
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struct perf_session *session);
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#endif
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