summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/mediatek/mt76/mt76x2_trace.h
blob: 4cd424148d4b3daf90dfbe8e5448deb2e595891c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
/*
 * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#if !defined(__MT76x2_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
#define __MT76x2_TRACE_H

#include <linux/tracepoint.h>
#include "mt76x2.h"

#undef TRACE_SYSTEM
#define TRACE_SYSTEM mt76x2

#define MAXNAME		32
#define DEV_ENTRY	__array(char, wiphy_name, 32)
#define DEV_ASSIGN	strlcpy(__entry->wiphy_name, wiphy_name(mt76_hw(dev)->wiphy), MAXNAME)
#define DEV_PR_FMT	"%s"
#define DEV_PR_ARG	__entry->wiphy_name

#define TXID_ENTRY	__field(u8, wcid) __field(u8, pktid)
#define TXID_ASSIGN	__entry->wcid = wcid; __entry->pktid = pktid
#define TXID_PR_FMT	" [%d:%d]"
#define TXID_PR_ARG	__entry->wcid, __entry->pktid

DECLARE_EVENT_CLASS(dev_evt,
	TP_PROTO(struct mt76x2_dev *dev),
	TP_ARGS(dev),
	TP_STRUCT__entry(
		DEV_ENTRY
	),
	TP_fast_assign(
		DEV_ASSIGN;
	),
	TP_printk(DEV_PR_FMT, DEV_PR_ARG)
);

DECLARE_EVENT_CLASS(dev_txid_evt,
	TP_PROTO(struct mt76x2_dev *dev, u8 wcid, u8 pktid),
	TP_ARGS(dev, wcid, pktid),
	TP_STRUCT__entry(
		DEV_ENTRY
		TXID_ENTRY
	),
	TP_fast_assign(
		DEV_ASSIGN;
		TXID_ASSIGN;
	),
	TP_printk(
		DEV_PR_FMT TXID_PR_FMT,
		DEV_PR_ARG, TXID_PR_ARG
	)
);

DEFINE_EVENT(dev_evt, mac_txstat_poll,
	TP_PROTO(struct mt76x2_dev *dev),
	TP_ARGS(dev)
);

DEFINE_EVENT(dev_txid_evt, mac_txdone_add,
	TP_PROTO(struct mt76x2_dev *dev, u8 wcid, u8 pktid),
	TP_ARGS(dev, wcid, pktid)
);

TRACE_EVENT(mac_txstat_fetch,
	TP_PROTO(struct mt76x2_dev *dev,
		 struct mt76x2_tx_status *stat),

	TP_ARGS(dev, stat),

	TP_STRUCT__entry(
		DEV_ENTRY
		TXID_ENTRY
		__field(bool, success)
		__field(bool, aggr)
		__field(bool, ack_req)
		__field(u16, rate)
		__field(u8, retry)
	),

	TP_fast_assign(
		DEV_ASSIGN;
		__entry->success = stat->success;
		__entry->aggr = stat->aggr;
		__entry->ack_req = stat->ack_req;
		__entry->wcid = stat->wcid;
		__entry->pktid = stat->pktid;
		__entry->rate = stat->rate;
		__entry->retry = stat->retry;
	),

	TP_printk(
		DEV_PR_FMT TXID_PR_FMT
		" success:%d aggr:%d ack_req:%d"
		" rate:%04x retry:%d",
		DEV_PR_ARG, TXID_PR_ARG,
		__entry->success, __entry->aggr, __entry->ack_req,
		__entry->rate, __entry->retry
	)
);


TRACE_EVENT(dev_irq,
	TP_PROTO(struct mt76x2_dev *dev, u32 val, u32 mask),

	TP_ARGS(dev, val, mask),

	TP_STRUCT__entry(
		DEV_ENTRY
		__field(u32, val)
		__field(u32, mask)
	),

	TP_fast_assign(
		DEV_ASSIGN;
		__entry->val = val;
		__entry->mask = mask;
	),

	TP_printk(
		DEV_PR_FMT " %08x & %08x",
		DEV_PR_ARG, __entry->val, __entry->mask
	)
);

#endif

#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE mt76x2_trace

#include <trace/define_trace.h>