| /* 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 |