Commit | Line | Data |
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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
78be2d21 AO |
2 | /* |
3 | * Portions of this file | |
4 | * Copyright (C) 2019 Intel Corporation | |
5 | */ | |
6 | ||
1bc1e4d0 SRRH |
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 | ||
78be2d21 | 19 | #define MAX_MSG_LEN 120 |
1bc1e4d0 SRRH |
20 | |
21 | DECLARE_EVENT_CLASS(mac80211_msg_event, | |
22 | TP_PROTO(struct va_format *vaf), | |
23 | ||
24 | TP_ARGS(vaf), | |
25 | ||
26 | TP_STRUCT__entry( | |
ded4a2f1 | 27 | __vstring(msg, vaf->fmt, vaf->va) |
1bc1e4d0 SRRH |
28 | ), |
29 | ||
30 | TP_fast_assign( | |
ded4a2f1 | 31 | __assign_vstr(msg, vaf->fmt, vaf->va); |
1bc1e4d0 SRRH |
32 | ), |
33 | ||
34 | TP_printk("%s", __get_str(msg)) | |
35 | ); | |
36 | ||
37 | DEFINE_EVENT(mac80211_msg_event, mac80211_info, | |
38 | TP_PROTO(struct va_format *vaf), | |
39 | TP_ARGS(vaf) | |
40 | ); | |
41 | DEFINE_EVENT(mac80211_msg_event, mac80211_dbg, | |
42 | TP_PROTO(struct va_format *vaf), | |
43 | TP_ARGS(vaf) | |
44 | ); | |
45 | DEFINE_EVENT(mac80211_msg_event, mac80211_err, | |
46 | TP_PROTO(struct va_format *vaf), | |
47 | TP_ARGS(vaf) | |
48 | ); | |
49 | #endif /* !__MAC80211_MSG_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */ | |
50 | ||
51 | #undef TRACE_INCLUDE_PATH | |
52 | #define TRACE_INCLUDE_PATH . | |
53 | #undef TRACE_INCLUDE_FILE | |
54 | #define TRACE_INCLUDE_FILE trace_msg | |
55 | #include <trace/define_trace.h> | |
56 | ||
57 | #endif |