projects/linux·blob master · refs

174 lines · 2.8 KiB

1/* SPDX-License-Identifier: GPL-2.0 */
2#undef TRACE_SYSTEM
3#define TRACE_SYSTEM regulator
4
5#if !defined(_TRACE_REGULATOR_H) || defined(TRACE_HEADER_MULTI_READ)
6#define _TRACE_REGULATOR_H
7
8#include <linux/ktime.h>
9#include <linux/tracepoint.h>
10
11/*
12 * Events which just log themselves and the regulator name for enable/disable
13 * type tracking.
14 */
15DECLARE_EVENT_CLASS(regulator_basic,
16
17 TP_PROTO(const char *name),
18
19 TP_ARGS(name),
20
21 TP_STRUCT__entry(
22 __string( name, name )
23 ),
24
25 TP_fast_assign(
26 __assign_str(name);
27 ),
28
29 TP_printk("name=%s", __get_str(name))
30
31);
32
33DEFINE_EVENT(regulator_basic, regulator_enable,
34
35 TP_PROTO(const char *name),
36
37 TP_ARGS(name)
38
39);
40
41DEFINE_EVENT(regulator_basic, regulator_enable_delay,
42
43 TP_PROTO(const char *name),
44
45 TP_ARGS(name)
46
47);
48
49DEFINE_EVENT(regulator_basic, regulator_enable_complete,
50
51 TP_PROTO(const char *name),
52
53 TP_ARGS(name)
54
55);
56
57DEFINE_EVENT(regulator_basic, regulator_disable,
58
59 TP_PROTO(const char *name),
60
61 TP_ARGS(name)
62
63);
64
65DEFINE_EVENT(regulator_basic, regulator_disable_complete,
66
67 TP_PROTO(const char *name),
68
69 TP_ARGS(name)
70
71);
72
73DEFINE_EVENT(regulator_basic, regulator_bypass_enable,
74
75 TP_PROTO(const char *name),
76
77 TP_ARGS(name)
78
79);
80
81DEFINE_EVENT(regulator_basic, regulator_bypass_enable_complete,
82
83 TP_PROTO(const char *name),
84
85 TP_ARGS(name)
86
87);
88
89DEFINE_EVENT(regulator_basic, regulator_bypass_disable,
90
91 TP_PROTO(const char *name),
92
93 TP_ARGS(name)
94
95);
96
97DEFINE_EVENT(regulator_basic, regulator_bypass_disable_complete,
98
99 TP_PROTO(const char *name),
100
101 TP_ARGS(name)
102
103);
104
105/*
106 * Events that take a range of numerical values, mostly for voltages
107 * and so on.
108 */
109DECLARE_EVENT_CLASS(regulator_range,
110
111 TP_PROTO(const char *name, int min, int max),
112
113 TP_ARGS(name, min, max),
114
115 TP_STRUCT__entry(
116 __string( name, name )
117 __field( int, min )
118 __field( int, max )
119 ),
120
121 TP_fast_assign(
122 __assign_str(name);
123 __entry->min = min;
124 __entry->max = max;
125 ),
126
127 TP_printk("name=%s (%d-%d)", __get_str(name),
128 (int)__entry->min, (int)__entry->max)
129);
130
131DEFINE_EVENT(regulator_range, regulator_set_voltage,
132
133 TP_PROTO(const char *name, int min, int max),
134
135 TP_ARGS(name, min, max)
136
137);
138
139
140/*
141 * Events that take a single value, mostly for readback and refcounts.
142 */
143DECLARE_EVENT_CLASS(regulator_value,
144
145 TP_PROTO(const char *name, unsigned int val),
146
147 TP_ARGS(name, val),
148
149 TP_STRUCT__entry(
150 __string( name, name )
151 __field( unsigned int, val )
152 ),
153
154 TP_fast_assign(
155 __assign_str(name);
156 __entry->val = val;
157 ),
158
159 TP_printk("name=%s, val=%u", __get_str(name),
160 (int)__entry->val)
161);
162
163DEFINE_EVENT(regulator_value, regulator_set_voltage_complete,
164
165 TP_PROTO(const char *name, unsigned int value),
166
167 TP_ARGS(name, value)
168
169);
170
171#endif /* _TRACE_POWER_H */
172
173/* This part must be outside protection */
174#include <trace/define_trace.h>