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/* SPDX-License-Identifier: GPL-2.0-only */ /* * intel_pt.h: Intel Processor Trace support * Copyright (c) 2013-2015, Intel Corporation. */ #ifndef INCLUDE__PERF_INTEL_PT_H__ #define INCLUDE__PERF_INTEL_PT_H__ #define INTEL_PT_PMU_NAME "intel_pt" enum { INTEL_PT_PMU_TYPE, INTEL_PT_TIME_SHIFT, INTEL_PT_TIME_MULT, INTEL_PT_TIME_ZERO, INTEL_PT_CAP_USER_TIME_ZERO, INTEL_PT_TSC_BIT, INTEL_PT_NORETCOMP_BIT, INTEL_PT_HAVE_SCHED_SWITCH, INTEL_PT_SNAPSHOT_MODE, INTEL_PT_PER_CPU_MMAPS, INTEL_PT_MTC_BIT, INTEL_PT_MTC_FREQ_BITS, INTEL_PT_TSC_CTC_N, INTEL_PT_TSC_CTC_D, INTEL_PT_CYC_BIT, INTEL_PT_MAX_NONTURBO_RATIO, INTEL_PT_FILTER_STR_LEN, INTEL_PT_AUXTRACE_PRIV_MAX, }; struct auxtrace_record; struct perf_tool; union perf_event; struct perf_session; struct perf_event_attr; struct perf_pmu; struct auxtrace_record *intel_pt_recording_init(int *err); int intel_pt_process_auxtrace_info(union perf_event *event, struct perf_session *session); struct perf_event_attr *intel_pt_pmu_default_config(struct perf_pmu *pmu); #endif