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
|
/* SPDX-License-Identifier: GPL-2.0 */
#if !defined(__BNO055_SERDEV_TRACE_H__) || defined(TRACE_HEADER_MULTI_READ)
#define __BNO055_SERDEV_TRACE_H__
#include <linux/tracepoint.h>
#undef TRACE_SYSTEM
#define TRACE_SYSTEM bno055_ser
TRACE_EVENT(send_chunk,
TP_PROTO(int len, const u8 *data),
TP_ARGS(len, data),
TP_STRUCT__entry(
__field(int, len)
__dynamic_array(u8, chunk, len)
),
TP_fast_assign(
__entry->len = len;
memcpy(__get_dynamic_array(chunk),
data, __entry->len);
),
TP_printk("len: %d, data: = %*ph",
__entry->len, __entry->len, __get_dynamic_array(chunk)
)
);
TRACE_EVENT(cmd_retry,
TP_PROTO(bool read, int addr, int retry),
TP_ARGS(read, addr, retry),
TP_STRUCT__entry(
__field(bool, read)
__field(int, addr)
__field(int, retry)
),
TP_fast_assign(
__entry->read = read;
__entry->addr = addr;
__entry->retry = retry;
),
TP_printk("%s addr 0x%x retry #%d",
__entry->read ? "read" : "write",
__entry->addr, __entry->retry
)
);
TRACE_EVENT(write_reg,
TP_PROTO(u8 addr, u8 value),
TP_ARGS(addr, value),
TP_STRUCT__entry(
__field(u8, addr)
__field(u8, value)
),
TP_fast_assign(
__entry->addr = addr;
__entry->value = value;
),
TP_printk("reg 0x%x = 0x%x",
__entry->addr, __entry->value
)
);
TRACE_EVENT(read_reg,
TP_PROTO(int addr, size_t len),
TP_ARGS(addr, len),
TP_STRUCT__entry(
__field(int, addr)
__field(size_t, len)
),
TP_fast_assign(
__entry->addr = addr;
__entry->len = len;
),
TP_printk("reg 0x%x (len %zu)",
__entry->addr, __entry->len
)
);
TRACE_EVENT(recv,
TP_PROTO(size_t len, const unsigned char *buf),
TP_ARGS(len, buf),
TP_STRUCT__entry(
__field(size_t, len)
__dynamic_array(unsigned char, buf, len)
),
TP_fast_assign(
__entry->len = len;
memcpy(__get_dynamic_array(buf),
buf, __entry->len);
),
TP_printk("len: %zu, data: = %*ph",
__entry->len, (int)__entry->len, __get_dynamic_array(buf)
)
);
#endif /* __BNO055_SERDEV_TRACE_H__ || TRACE_HEADER_MULTI_READ */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE bno055_ser_trace
/* This part must be outside protection */
#include <trace/define_trace.h>
|
