1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * Portions of this file
4 * Copyright (C) 2019 Intel Corporation
5 */
6
7 #ifdef CONFIG_MAC80211_MESSAGE_TRACING
8
9 #if !defined(__MAC80211_MSG_DRIVER_TRACE) || defined(TRACE_HEADER_MULTI_READ)
10 #define __MAC80211_MSG_DRIVER_TRACE
11
12 #include <linux/tracepoint.h>
13 #include <net/mac80211.h>
14 #include "ieee80211_i.h"
15
16 #undef TRACE_SYSTEM
17 #define TRACE_SYSTEM mac80211_msg
18
19 DECLARE_EVENT_CLASS(mac80211_msg_event,
20 TP_PROTO(struct va_format *vaf),
21
22 TP_ARGS(vaf),
23
24 TP_STRUCT__entry(
25 __vstring(msg, vaf->fmt, vaf->va)
26 ),
27
28 TP_fast_assign(
29 __assign_vstr(msg, vaf->fmt, vaf->va);
30 ),
31
32 TP_printk("%s", __get_str(msg))
33 );
34
35 DEFINE_EVENT(mac80211_msg_event, mac80211_info,
36 TP_PROTO(struct va_format *vaf),
37 TP_ARGS(vaf)
38 );
39 DEFINE_EVENT(mac80211_msg_event, mac80211_dbg,
40 TP_PROTO(struct va_format *vaf),
41 TP_ARGS(vaf)
42 );
43 DEFINE_EVENT(mac80211_msg_event, mac80211_err,
44 TP_PROTO(struct va_format *vaf),
45 TP_ARGS(vaf)
46 );
47 #endif /* !__MAC80211_MSG_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
48
49 #undef TRACE_INCLUDE_PATH
50 #define TRACE_INCLUDE_PATH .
51 #undef TRACE_INCLUDE_FILE
52 #define TRACE_INCLUDE_FILE trace_msg
53 #include <trace/define_trace.h>
54
55 #endif
56
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