1 files changed, 19 insertions, 0 deletions
diff --git a/tools/perf/util/hisi-ptt.h b/tools/perf/util/hisi-ptt.h
new file mode 100644
index 000000000..2db9b4056
--- /dev/null
+++ b/tools/perf/util/hisi-ptt.h
@@ -0,0 +1,19 @@
+/* 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