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dfc202ea SB |
1 | /* |
2 | * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. | |
3 | * | |
4 | * This software is licensed under the terms of the GNU General Public | |
5 | * License version 2, as published by the Free Software Foundation, and | |
6 | * may be copied, distributed, and modified under those terms. | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU General Public License for more details. | |
12 | */ | |
13 | #undef TRACE_SYSTEM | |
14 | #define TRACE_SYSTEM clk | |
15 | ||
16 | #if !defined(_TRACE_CLK_H) || defined(TRACE_HEADER_MULTI_READ) | |
17 | #define _TRACE_CLK_H | |
18 | ||
19 | #include <linux/tracepoint.h> | |
20 | ||
21 | struct clk_core; | |
22 | ||
23 | DECLARE_EVENT_CLASS(clk, | |
24 | ||
25 | TP_PROTO(struct clk_core *core), | |
26 | ||
27 | TP_ARGS(core), | |
28 | ||
29 | TP_STRUCT__entry( | |
30 | __string( name, core->name ) | |
31 | ), | |
32 | ||
33 | TP_fast_assign( | |
34 | __assign_str(name, core->name); | |
35 | ), | |
36 | ||
37 | TP_printk("%s", __get_str(name)) | |
38 | ); | |
39 | ||
40 | DEFINE_EVENT(clk, clk_enable, | |
41 | ||
42 | TP_PROTO(struct clk_core *core), | |
43 | ||
44 | TP_ARGS(core) | |
45 | ); | |
46 | ||
47 | DEFINE_EVENT(clk, clk_enable_complete, | |
48 | ||
49 | TP_PROTO(struct clk_core *core), | |
50 | ||
51 | TP_ARGS(core) | |
52 | ); | |
53 | ||
54 | DEFINE_EVENT(clk, clk_disable, | |
55 | ||
56 | TP_PROTO(struct clk_core *core), | |
57 | ||
58 | TP_ARGS(core) | |
59 | ); | |
60 | ||
61 | DEFINE_EVENT(clk, clk_disable_complete, | |
62 | ||
63 | TP_PROTO(struct clk_core *core), | |
64 | ||
65 | TP_ARGS(core) | |
66 | ); | |
67 | ||
68 | DEFINE_EVENT(clk, clk_prepare, | |
69 | ||
70 | TP_PROTO(struct clk_core *core), | |
71 | ||
72 | TP_ARGS(core) | |
73 | ); | |
74 | ||
75 | DEFINE_EVENT(clk, clk_prepare_complete, | |
76 | ||
77 | TP_PROTO(struct clk_core *core), | |
78 | ||
79 | TP_ARGS(core) | |
80 | ); | |
81 | ||
82 | DEFINE_EVENT(clk, clk_unprepare, | |
83 | ||
84 | TP_PROTO(struct clk_core *core), | |
85 | ||
86 | TP_ARGS(core) | |
87 | ); | |
88 | ||
89 | DEFINE_EVENT(clk, clk_unprepare_complete, | |
90 | ||
91 | TP_PROTO(struct clk_core *core), | |
92 | ||
93 | TP_ARGS(core) | |
94 | ); | |
95 | ||
96 | DECLARE_EVENT_CLASS(clk_rate, | |
97 | ||
98 | TP_PROTO(struct clk_core *core, unsigned long rate), | |
99 | ||
100 | TP_ARGS(core, rate), | |
101 | ||
102 | TP_STRUCT__entry( | |
103 | __string( name, core->name ) | |
104 | __field(unsigned long, rate ) | |
105 | ), | |
106 | ||
107 | TP_fast_assign( | |
108 | __assign_str(name, core->name); | |
109 | __entry->rate = rate; | |
110 | ), | |
111 | ||
112 | TP_printk("%s %lu", __get_str(name), (unsigned long)__entry->rate) | |
113 | ); | |
114 | ||
115 | DEFINE_EVENT(clk_rate, clk_set_rate, | |
116 | ||
117 | TP_PROTO(struct clk_core *core, unsigned long rate), | |
118 | ||
119 | TP_ARGS(core, rate) | |
120 | ); | |
121 | ||
122 | DEFINE_EVENT(clk_rate, clk_set_rate_complete, | |
123 | ||
124 | TP_PROTO(struct clk_core *core, unsigned long rate), | |
125 | ||
126 | TP_ARGS(core, rate) | |
127 | ); | |
128 | ||
129 | DECLARE_EVENT_CLASS(clk_parent, | |
130 | ||
131 | TP_PROTO(struct clk_core *core, struct clk_core *parent), | |
132 | ||
133 | TP_ARGS(core, parent), | |
134 | ||
135 | TP_STRUCT__entry( | |
136 | __string( name, core->name ) | |
975b820b | 137 | __string( pname, parent ? parent->name : "none" ) |
dfc202ea SB |
138 | ), |
139 | ||
140 | TP_fast_assign( | |
141 | __assign_str(name, core->name); | |
975b820b | 142 | __assign_str(pname, parent ? parent->name : "none"); |
dfc202ea SB |
143 | ), |
144 | ||
145 | TP_printk("%s %s", __get_str(name), __get_str(pname)) | |
146 | ); | |
147 | ||
148 | DEFINE_EVENT(clk_parent, clk_set_parent, | |
149 | ||
150 | TP_PROTO(struct clk_core *core, struct clk_core *parent), | |
151 | ||
152 | TP_ARGS(core, parent) | |
153 | ); | |
154 | ||
155 | DEFINE_EVENT(clk_parent, clk_set_parent_complete, | |
156 | ||
157 | TP_PROTO(struct clk_core *core, struct clk_core *parent), | |
158 | ||
159 | TP_ARGS(core, parent) | |
160 | ); | |
161 | ||
162 | DECLARE_EVENT_CLASS(clk_phase, | |
163 | ||
164 | TP_PROTO(struct clk_core *core, int phase), | |
165 | ||
166 | TP_ARGS(core, phase), | |
167 | ||
168 | TP_STRUCT__entry( | |
169 | __string( name, core->name ) | |
170 | __field( int, phase ) | |
171 | ), | |
172 | ||
173 | TP_fast_assign( | |
174 | __assign_str(name, core->name); | |
175 | __entry->phase = phase; | |
176 | ), | |
177 | ||
178 | TP_printk("%s %d", __get_str(name), (int)__entry->phase) | |
179 | ); | |
180 | ||
181 | DEFINE_EVENT(clk_phase, clk_set_phase, | |
182 | ||
183 | TP_PROTO(struct clk_core *core, int phase), | |
184 | ||
185 | TP_ARGS(core, phase) | |
186 | ); | |
187 | ||
188 | DEFINE_EVENT(clk_phase, clk_set_phase_complete, | |
189 | ||
190 | TP_PROTO(struct clk_core *core, int phase), | |
191 | ||
192 | TP_ARGS(core, phase) | |
193 | ); | |
194 | ||
195 | #endif /* _TRACE_CLK_H */ | |
196 | ||
197 | /* This part must be outside protection */ | |
198 | #include <trace/define_trace.h> |