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- /* 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
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