/* SPDX-License-Identifier: GPL-2.0 */ /* * Arm Statistical Profiling Extensions (SPE) support * Copyright (c) 2017-2018, Arm Ltd. */ #ifndef INCLUDE__PERF_ARM_SPE_H__ #define INCLUDE__PERF_ARM_SPE_H__ #define ARM_SPE_PMU_NAME "arm_spe_" enum { ARM_SPE_PMU_TYPE, ARM_SPE_PER_CPU_MMAPS, ARM_SPE_AUXTRACE_PRIV_MAX, }; #define ARM_SPE_AUXTRACE_PRIV_SIZE (ARM_SPE_AUXTRACE_PRIV_MAX * sizeof(u64)) union perf_event; struct perf_session; struct perf_pmu; struct auxtrace_record *arm_spe_recording_init(int *err, struct perf_pmu *arm_spe_pmu); int arm_spe_process_auxtrace_info(union perf_event *event, struct perf_session *session); struct perf_event_attr *arm_spe_pmu_default_config(struct perf_pmu *arm_spe_pmu); #endif