1 /* SPDX-License-Identifier: GPL-2.0 */
2 #undef TRACE_SYSTEM
3 #define TRACE_SYSTEM hwmon
4
5 #if !defined(_TRACE_HWMON_H) || defined(TRACE_HEADER_MULTI_READ)
6 #define _TRACE_HWMON_H
7
8 #include <linux/tracepoint.h>
9
10 DECLARE_EVENT_CLASS(hwmon_attr_class,
11
12 TP_PROTO(int index, const char *attr_name, long val),
13
14 TP_ARGS(index, attr_name, val),
15
16 TP_STRUCT__entry(
17 __field(int, index)
18 __string(attr_name, attr_name)
19 __field(long, val)
20 ),
21
22 TP_fast_assign(
23 __entry->index = index;
24 __assign_str(attr_name);
25 __entry->val = val;
26 ),
27
28 TP_printk("index=%d, attr_name=%s, val=%ld",
29 __entry->index, __get_str(attr_name), __entry->val)
30 );
31
32 DEFINE_EVENT(hwmon_attr_class, hwmon_attr_show,
33
34 TP_PROTO(int index, const char *attr_name, long val),
35
36 TP_ARGS(index, attr_name, val)
37 );
38
39 DEFINE_EVENT(hwmon_attr_class, hwmon_attr_store,
40
41 TP_PROTO(int index, const char *attr_name, long val),
42
43 TP_ARGS(index, attr_name, val)
44 );
45
46 TRACE_EVENT(hwmon_attr_show_string,
47
48 TP_PROTO(int index, const char *attr_name, const char *s),
49
50 TP_ARGS(index, attr_name, s),
51
52 TP_STRUCT__entry(
53 __field(int, index)
54 __string(attr_name, attr_name)
55 __string(label, s)
56 ),
57
58 TP_fast_assign(
59 __entry->index = index;
60 __assign_str(attr_name);
61 __assign_str(label);
62 ),
63
64 TP_printk("index=%d, attr_name=%s, val=%s",
65 __entry->index, __get_str(attr_name), __get_str(label))
66 );
67
68 #endif /* _TRACE_HWMON_H */
69
70 /* This part must be outside protection */
71 #include <trace/define_trace.h>
72
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