1057381a7SQi Liu /* SPDX-License-Identifier: GPL-2.0 */ 2057381a7SQi Liu /* 3057381a7SQi Liu * HiSilicon PCIe Trace and Tuning (PTT) support 4057381a7SQi Liu * Copyright (c) 2022 HiSilicon Technologies Co., Ltd. 5057381a7SQi Liu */ 6057381a7SQi Liu 7057381a7SQi Liu #ifndef INCLUDE__PERF_HISI_PTT_H__ 8057381a7SQi Liu #define INCLUDE__PERF_HISI_PTT_H__ 9057381a7SQi Liu 10057381a7SQi Liu #define HISI_PTT_PMU_NAME "hisi_ptt" 11057381a7SQi Liu #define HISI_PTT_AUXTRACE_PRIV_SIZE sizeof(u64) 12057381a7SQi Liu 13057381a7SQi Liu struct auxtrace_record *hisi_ptt_recording_init(int *err, 14057381a7SQi Liu struct perf_pmu *hisi_ptt_pmu); 15057381a7SQi Liu 16*5e91e57eSQi Liu int hisi_ptt_process_auxtrace_info(union perf_event *event, 17*5e91e57eSQi Liu struct perf_session *session); 18*5e91e57eSQi Liu 19057381a7SQi Liu #endif 20