summaryrefslogtreecommitdiffstats
path: root/include/trace/events/fsi.h
blob: 697ee66788924ad842fd6a565e2ed79d0054fbb1 (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

#undef TRACE_SYSTEM
#define TRACE_SYSTEM fsi

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

#include <linux/tracepoint.h>

TRACE_EVENT(fsi_master_read,
	TP_PROTO(const struct fsi_master *master, int link, int id,
			uint32_t addr, size_t size),
	TP_ARGS(master, link, id, addr, size),
	TP_STRUCT__entry(
		__field(int,	master_idx)
		__field(int,	link)
		__field(int,	id)
		__field(__u32,	addr)
		__field(size_t,	size)
	),
	TP_fast_assign(
		__entry->master_idx = master->idx;
		__entry->link = link;
		__entry->id = id;
		__entry->addr = addr;
		__entry->size = size;
	),
	TP_printk("fsi%d:%02d:%02d %08x[%zd]",
		__entry->master_idx,
		__entry->link,
		__entry->id,
		__entry->addr,
		__entry->size
	)
);

TRACE_EVENT(fsi_master_write,
	TP_PROTO(const struct fsi_master *master, int link, int id,
			uint32_t addr, size_t size, const void *data),
	TP_ARGS(master, link, id, addr, size, data),
	TP_STRUCT__entry(
		__field(int,	master_idx)
		__field(int,	link)
		__field(int,	id)
		__field(__u32,	addr)
		__field(size_t,	size)
		__field(__u32,	data)
	),
	TP_fast_assign(
		__entry->master_idx = master->idx;
		__entry->link = link;
		__entry->id = id;
		__entry->addr = addr;
		__entry->size = size;
		__entry->data = 0;
		memcpy(&__entry->data, data, size);
	),
	TP_printk("fsi%d:%02d:%02d %08x[%zd] <= {%*ph}",
		__entry->master_idx,
		__entry->link,
		__entry->id,
		__entry->addr,
		__entry->size,
		(int)__entry->size, &__entry->data
	)
);

TRACE_EVENT(fsi_master_rw_result,
	TP_PROTO(const struct fsi_master *master, int link, int id,
			uint32_t addr, size_t size,
			bool write, const void *data, int ret),
	TP_ARGS(master, link, id, addr, size, write, data, ret),
	TP_STRUCT__entry(
		__field(int,	master_idx)
		__field(int,	link)
		__field(int,	id)
		__field(__u32,	addr)
		__field(size_t,	size)
		__field(bool,	write)
		__field(__u32,	data)
		__field(int,	ret)
	),
	TP_fast_assign(
		__entry->master_idx = master->idx;
		__entry->link = link;
		__entry->id = id;
		__entry->addr = addr;
		__entry->size = size;
		__entry->write = write;
		__entry->data = 0;
		__entry->ret = ret;
		if (__entry->write || !__entry->ret)
			memcpy(&__entry->data, data, size);
	),
	TP_printk("fsi%d:%02d:%02d %08x[%zd] %s {%*ph} ret %d",
		__entry->master_idx,
		__entry->link,
		__entry->id,
		__entry->addr,
		__entry->size,
		__entry->write ? "<=" : "=>",
		(int)__entry->size, &__entry->data,
		__entry->ret
	)
);

TRACE_EVENT(fsi_master_break,
	TP_PROTO(const struct fsi_master *master, int link),
	TP_ARGS(master, link),
	TP_STRUCT__entry(
		__field(int,	master_idx)
		__field(int,	link)
	),
	TP_fast_assign(
		__entry->master_idx = master->idx;
		__entry->link = link;
	),
	TP_printk("fsi%d:%d",
		__entry->master_idx,
		__entry->link
	)
);


#endif /* _TRACE_FSI_H */

#include <trace/define_trace.h>
OpenPOWER on IntegriCloud