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