tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1
2#undef TRACE_SYSTEM
3#define TRACE_SYSTEM fsi
4
5#if !defined(_TRACE_FSI_H) || defined(TRACE_HEADER_MULTI_READ)
6#define _TRACE_FSI_H
7
8#include <linux/tracepoint.h>
9
10TRACE_EVENT(fsi_master_read,
11 TP_PROTO(const struct fsi_master *master, int link, int id,
12 uint32_t addr, size_t size),
13 TP_ARGS(master, link, id, addr, size),
14 TP_STRUCT__entry(
15 __field(int, master_idx)
16 __field(int, link)
17 __field(int, id)
18 __field(__u32, addr)
19 __field(size_t, size)
20 ),
21 TP_fast_assign(
22 __entry->master_idx = master->idx;
23 __entry->link = link;
24 __entry->id = id;
25 __entry->addr = addr;
26 __entry->size = size;
27 ),
28 TP_printk("fsi%d:%02d:%02d %08x[%zd]",
29 __entry->master_idx,
30 __entry->link,
31 __entry->id,
32 __entry->addr,
33 __entry->size
34 )
35);
36
37TRACE_EVENT(fsi_master_write,
38 TP_PROTO(const struct fsi_master *master, int link, int id,
39 uint32_t addr, size_t size, const void *data),
40 TP_ARGS(master, link, id, addr, size, data),
41 TP_STRUCT__entry(
42 __field(int, master_idx)
43 __field(int, link)
44 __field(int, id)
45 __field(__u32, addr)
46 __field(size_t, size)
47 __field(__u32, data)
48 ),
49 TP_fast_assign(
50 __entry->master_idx = master->idx;
51 __entry->link = link;
52 __entry->id = id;
53 __entry->addr = addr;
54 __entry->size = size;
55 __entry->data = 0;
56 memcpy(&__entry->data, data, size);
57 ),
58 TP_printk("fsi%d:%02d:%02d %08x[%zd] <= {%*ph}",
59 __entry->master_idx,
60 __entry->link,
61 __entry->id,
62 __entry->addr,
63 __entry->size,
64 (int)__entry->size, &__entry->data
65 )
66);
67
68TRACE_EVENT(fsi_master_rw_result,
69 TP_PROTO(const struct fsi_master *master, int link, int id,
70 uint32_t addr, size_t size,
71 bool write, const void *data, int ret),
72 TP_ARGS(master, link, id, addr, size, write, data, ret),
73 TP_STRUCT__entry(
74 __field(int, master_idx)
75 __field(int, link)
76 __field(int, id)
77 __field(__u32, addr)
78 __field(size_t, size)
79 __field(bool, write)
80 __field(__u32, data)
81 __field(int, ret)
82 ),
83 TP_fast_assign(
84 __entry->master_idx = master->idx;
85 __entry->link = link;
86 __entry->id = id;
87 __entry->addr = addr;
88 __entry->size = size;
89 __entry->write = write;
90 __entry->data = 0;
91 __entry->ret = ret;
92 if (__entry->write || !__entry->ret)
93 memcpy(&__entry->data, data, size);
94 ),
95 TP_printk("fsi%d:%02d:%02d %08x[%zd] %s {%*ph} ret %d",
96 __entry->master_idx,
97 __entry->link,
98 __entry->id,
99 __entry->addr,
100 __entry->size,
101 __entry->write ? "<=" : "=>",
102 (int)__entry->size, &__entry->data,
103 __entry->ret
104 )
105);
106
107TRACE_EVENT(fsi_master_break,
108 TP_PROTO(const struct fsi_master *master, int link),
109 TP_ARGS(master, link),
110 TP_STRUCT__entry(
111 __field(int, master_idx)
112 __field(int, link)
113 ),
114 TP_fast_assign(
115 __entry->master_idx = master->idx;
116 __entry->link = link;
117 ),
118 TP_printk("fsi%d:%d",
119 __entry->master_idx,
120 __entry->link
121 )
122);
123
124
125#endif /* _TRACE_FSI_H */
126
127#include <trace/define_trace.h>