summaryrefslogtreecommitdiff
path: root/include/trace/events/spmi.h
blob: a6819fd85cdf4d6bb447e908b71979cc9dabc736 (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
/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM spmi

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

#include <linux/spmi.h>
#include <linux/tracepoint.h>

/*
 * drivers/spmi/spmi.c
 */

TRACE_EVENT(spmi_write_begin,
	TP_PROTO(u8 opcode, u8 sid, u16 addr, u8 len, const u8 *buf),
	TP_ARGS(opcode, sid, addr, len, buf),

	TP_STRUCT__entry(
		__field		( u8,         opcode    )
		__field		( u8,         sid       )
		__field		( u16,        addr      )
		__field		( u8,         len       )
		__dynamic_array	( u8,   buf,  len       )
	),

	TP_fast_assign(
		__entry->opcode = opcode;
		__entry->sid    = sid;
		__entry->addr   = addr;
		__entry->len    = len;
		memcpy(__get_dynamic_array(buf), buf, len);
	),

	TP_printk("opc=%d sid=%02d addr=0x%04x len=%d buf=0x[%*phD]",
		  (int)__entry->opcode, (int)__entry->sid,
		  (int)__entry->addr, (int)__entry->len,
		  (int)__entry->len, __get_dynamic_array(buf))
);

TRACE_EVENT(spmi_write_end,
	TP_PROTO(u8 opcode, u8 sid, u16 addr, int ret),
	TP_ARGS(opcode, sid, addr, ret),

	TP_STRUCT__entry(
		__field		( u8,         opcode    )
		__field		( u8,         sid       )
		__field		( u16,        addr      )
		__field		( int,        ret       )
	),

	TP_fast_assign(
		__entry->opcode = opcode;
		__entry->sid    = sid;
		__entry->addr   = addr;
		__entry->ret    = ret;
	),

	TP_printk("opc=%d sid=%02d addr=0x%04x ret=%d",
		  (int)__entry->opcode, (int)__entry->sid,
		  (int)__entry->addr, __entry->ret)
);

TRACE_EVENT(spmi_read_begin,
	TP_PROTO(u8 opcode, u8 sid, u16 addr),
	TP_ARGS(opcode, sid, addr),

	TP_STRUCT__entry(
		__field		( u8,         opcode    )
		__field		( u8,         sid       )
		__field		( u16,        addr      )
	),

	TP_fast_assign(
		__entry->opcode = opcode;
		__entry->sid    = sid;
		__entry->addr   = addr;
	),

	TP_printk("opc=%d sid=%02d addr=0x%04x",
		  (int)__entry->opcode, (int)__entry->sid,
		  (int)__entry->addr)
);

TRACE_EVENT(spmi_read_end,
	TP_PROTO(u8 opcode, u8 sid, u16 addr, int ret, u8 len, const u8 *buf),
	TP_ARGS(opcode, sid, addr, ret, len, buf),

	TP_STRUCT__entry(
		__field		( u8,         opcode    )
		__field		( u8,         sid       )
		__field		( u16,        addr      )
		__field		( int,        ret       )
		__field		( u8,         len       )
		__dynamic_array	( u8,   buf,  len       )
	),

	TP_fast_assign(
		__entry->opcode = opcode;
		__entry->sid    = sid;
		__entry->addr   = addr;
		__entry->ret    = ret;
		__entry->len    = len;
		memcpy(__get_dynamic_array(buf), buf, len);
	),

	TP_printk("opc=%d sid=%02d addr=0x%04x ret=%d len=%02d buf=0x[%*phD]",
		  (int)__entry->opcode, (int)__entry->sid,
		  (int)__entry->addr, __entry->ret, (int)__entry->len,
		  (int)__entry->len, __get_dynamic_array(buf))
);

TRACE_EVENT(spmi_cmd,
	TP_PROTO(u8 opcode, u8 sid, int ret),
	TP_ARGS(opcode, sid, ret),

	TP_STRUCT__entry(
		__field		( u8,         opcode    )
		__field		( u8,         sid       )
		__field		( int,        ret       )
	),

	TP_fast_assign(
		__entry->opcode = opcode;
		__entry->sid    = sid;
		__entry->ret    = ret;
	),

	TP_printk("opc=%d sid=%02d ret=%d", (int)__entry->opcode,
		  (int)__entry->sid, ret)
);

#endif /* _TRACE_SPMI_H */

/* This part must be outside protection */
#include <trace/define_trace.h>