1/*
2 * Copyright (c) 2011 Broadcom Corporation
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 ANY
11 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
13 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
14 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 */
16
17#undef TRACE_SYSTEM
18#define TRACE_SYSTEM brcmsmac
19
20#if !defined(__TRACE_BRCMSMAC_H) || defined(TRACE_HEADER_MULTI_READ)
21
22#define __TRACE_BRCMSMAC_H
23
24#include <linux/tracepoint.h>
25#include "mac80211_if.h"
26
27#ifndef CONFIG_BRCMDBG
28#undef TRACE_EVENT
29#define TRACE_EVENT(name, proto, ...) \
30static inline void trace_ ## name(proto) {}
31#endif
32
33/*
34 * We define a tracepoint, its arguments, its printk format and its
35 * 'fast binary record' layout.
36 */
37TRACE_EVENT(brcms_timer,
38	/* TPPROTO is the prototype of the function called by this tracepoint */
39	TP_PROTO(struct brcms_timer *t),
40	/*
41	 * TPARGS(firstarg, p) are the parameters names, same as found in the
42	 * prototype.
43	 */
44	TP_ARGS(t),
45	/*
46	 * Fast binary tracing: define the trace record via TP_STRUCT__entry().
47	 * You can think about it like a regular C structure local variable
48	 * definition.
49	 */
50	TP_STRUCT__entry(
51		__field(uint, ms)
52		__field(uint, set)
53		__field(uint, periodic)
54	),
55	TP_fast_assign(
56		__entry->ms = t->ms;
57		__entry->set = t->set;
58		__entry->periodic = t->periodic;
59	),
60	TP_printk(
61		"ms=%u set=%u periodic=%u",
62		__entry->ms, __entry->set, __entry->periodic
63	)
64);
65
66TRACE_EVENT(brcms_dpc,
67	TP_PROTO(unsigned long data),
68	TP_ARGS(data),
69	TP_STRUCT__entry(
70		__field(unsigned long, data)
71	),
72	TP_fast_assign(
73		__entry->data = data;
74	),
75	TP_printk(
76		"data=%p",
77		(void *)__entry->data
78	)
79);
80
81#endif /* __TRACE_BRCMSMAC_H */
82
83#ifdef CONFIG_BRCMDBG
84
85#undef TRACE_INCLUDE_PATH
86#define TRACE_INCLUDE_PATH .
87#undef TRACE_INCLUDE_FILE
88#define TRACE_INCLUDE_FILE brcms_trace_events
89
90#include <trace/define_trace.h>
91
92#endif /* CONFIG_BRCMDBG */
93