/* SPDX-License-Identifier: GPL-2.0 */ /* * HiSilicon PCIe Trace and Tuning (PTT) support * Copyright (c) 2022 HiSilicon Technologies Co., Ltd. */ #ifndef INCLUDE__PERF_HISI_PTT_H__ #define INCLUDE__PERF_HISI_PTT_H__ #define HISI_PTT_PMU_NAME "hisi_ptt" #define HISI_PTT_AUXTRACE_PRIV_SIZE sizeof(u64) struct auxtrace_record *hisi_ptt_recording_init(int *err, struct perf_pmu *hisi_ptt_pmu); int hisi_ptt_process_auxtrace_info(union perf_event *event, struct perf_session *session); #endif