2 * Copyright (c) 2018, Mellanox Technologies. All rights reserved.
4 * This software is available to you under a choice of one of two
5 * licenses. You may choose to be licensed under the terms of the GNU
6 * General Public License (GPL) Version 2, available from the file
7 * COPYING in the main directory of this source tree, or the
8 * OpenIB.org BSD license below:
10 * Redistribution and use in source and binary forms, with or
11 * without modification, are permitted provided that the following
14 * - Redistributions of source code must retain the above
15 * copyright notice, this list of conditions and the following
18 * - Redistributions in binary form must reproduce the above
19 * copyright notice, this list of conditions and the following
20 * disclaimer in the documentation and/or other materials
21 * provided with the distribution.
23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
33 #if !defined(__LIB_TRACER_TRACEPOINT_H__) || defined(TRACE_HEADER_MULTI_READ)
34 #define __LIB_TRACER_TRACEPOINT_H__
36 #include <linux/tracepoint.h>
37 #include "fw_tracer.h"
40 #define TRACE_SYSTEM mlx5
42 /* Tracepoint for FWTracer messages: */
44 TP_PROTO(const struct mlx5_fw_tracer *tracer, u64 trace_timestamp,
45 bool lost, u8 event_id, const char *msg),
47 TP_ARGS(tracer, trace_timestamp, lost, event_id, msg),
50 __string(dev_name, dev_name(tracer->dev->device))
51 __field(u64, trace_timestamp)
58 __assign_str(dev_name,
59 dev_name(tracer->dev->device));
60 __entry->trace_timestamp = trace_timestamp;
62 __entry->event_id = event_id;
63 __assign_str(msg, msg);
66 TP_printk("%s [0x%llx] %d [0x%x] %s",
68 __entry->trace_timestamp,
69 __entry->lost, __entry->event_id,
75 #undef TRACE_INCLUDE_PATH
76 #undef TRACE_INCLUDE_FILE
77 #define TRACE_INCLUDE_PATH ./diag
78 #define TRACE_INCLUDE_FILE fw_tracer_tracepoint
79 #include <trace/define_trace.h>