linux_dsm_epyc7002/tools/perf/util/intel-pt.h
Thomas Gleixner 2025cf9e19 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
Based on 1 normalized pattern(s):

  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

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 263 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190529141901.208660670@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-05 17:36:37 +02:00

48 lines
1.0 KiB
C

/* 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