1/* SPDX-License-Identifier: ISC */
2/*
3 * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
4 */
5
6#if !defined(__MT76_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
7#define __MT76_TRACE_H
8
9#include <linux/tracepoint.h>
10#include "mt76.h"
11
12#undef TRACE_SYSTEM
13#define TRACE_SYSTEM mt76
14
15#define MAXNAME		32
16#define DEV_ENTRY	__array(char, wiphy_name, 32)
17#define DEVICE_ASSIGN	strscpy(__entry->wiphy_name,	\
18				wiphy_name(dev->hw->wiphy), MAXNAME)
19#define DEV_PR_FMT	"%s"
20#define DEV_PR_ARG	__entry->wiphy_name
21
22#define REG_ENTRY	__field(u32, reg) __field(u32, val)
23#define REG_ASSIGN	__entry->reg = reg; __entry->val = val
24#define REG_PR_FMT	" %04x=%08x"
25#define REG_PR_ARG	__entry->reg, __entry->val
26
27#define TXID_ENTRY	__field(u8, wcid) __field(u8, pktid)
28#define TXID_ASSIGN	__entry->wcid = wcid; __entry->pktid = pktid
29#define TXID_PR_FMT	" [%d:%d]"
30#define TXID_PR_ARG	__entry->wcid, __entry->pktid
31
32DECLARE_EVENT_CLASS(dev_reg_evt,
33	TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),
34	TP_ARGS(dev, reg, val),
35	TP_STRUCT__entry(
36		DEV_ENTRY
37		REG_ENTRY
38	),
39	TP_fast_assign(
40		DEVICE_ASSIGN;
41		REG_ASSIGN;
42	),
43	TP_printk(
44		DEV_PR_FMT REG_PR_FMT,
45		DEV_PR_ARG, REG_PR_ARG
46	)
47);
48
49DEFINE_EVENT(dev_reg_evt, reg_rr,
50	TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),
51	TP_ARGS(dev, reg, val)
52);
53
54DEFINE_EVENT(dev_reg_evt, reg_wr,
55	TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),
56	TP_ARGS(dev, reg, val)
57);
58
59TRACE_EVENT(dev_irq,
60	TP_PROTO(struct mt76_dev *dev, u32 val, u32 mask),
61
62	TP_ARGS(dev, val, mask),
63
64	TP_STRUCT__entry(
65		DEV_ENTRY
66		__field(u32, val)
67		__field(u32, mask)
68	),
69
70	TP_fast_assign(
71		DEVICE_ASSIGN;
72		__entry->val = val;
73		__entry->mask = mask;
74	),
75
76	TP_printk(
77		DEV_PR_FMT " %08x & %08x",
78		DEV_PR_ARG, __entry->val, __entry->mask
79	)
80);
81
82DECLARE_EVENT_CLASS(dev_txid_evt,
83	TP_PROTO(struct mt76_dev *dev, u8 wcid, u8 pktid),
84	TP_ARGS(dev, wcid, pktid),
85	TP_STRUCT__entry(
86		DEV_ENTRY
87		TXID_ENTRY
88	),
89	TP_fast_assign(
90		DEVICE_ASSIGN;
91		TXID_ASSIGN;
92	),
93	TP_printk(
94		DEV_PR_FMT TXID_PR_FMT,
95		DEV_PR_ARG, TXID_PR_ARG
96	)
97);
98
99DEFINE_EVENT(dev_txid_evt, mac_txdone,
100	TP_PROTO(struct mt76_dev *dev, u8 wcid, u8 pktid),
101	TP_ARGS(dev, wcid, pktid)
102);
103
104#endif
105
106#undef TRACE_INCLUDE_PATH
107#define TRACE_INCLUDE_PATH .
108#undef TRACE_INCLUDE_FILE
109#define TRACE_INCLUDE_FILE trace
110
111#include <trace/define_trace.h>
112