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e6664dff SM |
1 | /* |
2 | * Copyright (c) 2014 Qualcomm Atheros, Inc. | |
3 | * | |
4 | * Permission to use, copy, modify, and/or distribute this software for any | |
5 | * purpose with or without fee is hereby granted, provided that the above | |
6 | * copyright notice and this permission notice appear in all copies. | |
7 | * | |
8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
11 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
13 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
15 | */ | |
16 | ||
17 | #if !defined(_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) | |
18 | #define _TRACE_H | |
19 | ||
20 | #include <linux/tracepoint.h> | |
21 | #include "ath.h" | |
22 | ||
23 | #undef TRACE_SYSTEM | |
24 | #define TRACE_SYSTEM ath | |
25 | ||
26 | #if !defined(CONFIG_ATH_TRACEPOINTS) | |
27 | ||
28 | #undef TRACE_EVENT | |
29 | #define TRACE_EVENT(name, proto, ...) static inline void trace_ ## name(proto) {} | |
30 | ||
31 | #endif /* CONFIG_ATH_TRACEPOINTS */ | |
32 | ||
33 | TRACE_EVENT(ath_log, | |
34 | ||
35 | TP_PROTO(struct wiphy *wiphy, | |
36 | struct va_format *vaf), | |
37 | ||
38 | TP_ARGS(wiphy, vaf), | |
39 | ||
40 | TP_STRUCT__entry( | |
41 | __string(device, wiphy_name(wiphy)) | |
42 | __string(driver, KBUILD_MODNAME) | |
c01406f8 | 43 | __vstring(msg, vaf->fmt, vaf->va) |
e6664dff SM |
44 | ), |
45 | ||
46 | TP_fast_assign( | |
2c92ca84 SRG |
47 | __assign_str(device); |
48 | __assign_str(driver); | |
c01406f8 | 49 | __assign_vstr(msg, vaf->fmt, vaf->va); |
e6664dff SM |
50 | ), |
51 | ||
52 | TP_printk( | |
53 | "%s %s %s", | |
54 | __get_str(driver), | |
55 | __get_str(device), | |
56 | __get_str(msg) | |
57 | ) | |
58 | ); | |
59 | ||
60 | #endif /* _TRACE_H || TRACE_HEADER_MULTI_READ */ | |
61 | ||
62 | #undef TRACE_INCLUDE_PATH | |
63 | #define TRACE_INCLUDE_PATH . | |
64 | #undef TRACE_INCLUDE_FILE | |
65 | #define TRACE_INCLUDE_FILE trace | |
66 | ||
67 | /* This part must be outside protection */ | |
68 | #include <trace/define_trace.h> |