Loading...
1/* SPDX-License-Identifier: GPL-2.0 */
2#undef TRACE_SYSTEM
3#define TRACE_SYSTEM power
4
5#if !defined(_TRACE_POWER_H) || defined(TRACE_HEADER_MULTI_READ)
6#define _TRACE_POWER_H
7
8#include <linux/cpufreq.h>
9#include <linux/ktime.h>
10#include <linux/pm_qos.h>
11#include <linux/tracepoint.h>
12#include <linux/trace_events.h>
13
14#define TPS(x) tracepoint_string(x)
15
16DECLARE_EVENT_CLASS(cpu,
17
18 TP_PROTO(unsigned int state, unsigned int cpu_id),
19
20 TP_ARGS(state, cpu_id),
21
22 TP_STRUCT__entry(
23 __field( u32, state )
24 __field( u32, cpu_id )
25 ),
26
27 TP_fast_assign(
28 __entry->state = state;
29 __entry->cpu_id = cpu_id;
30 ),
31
32 TP_printk("state=%lu cpu_id=%lu", (unsigned long)__entry->state,
33 (unsigned long)__entry->cpu_id)
34);
35
36DEFINE_EVENT(cpu, cpu_idle,
37
38 TP_PROTO(unsigned int state, unsigned int cpu_id),
39
40 TP_ARGS(state, cpu_id)
41);
42
43TRACE_EVENT(powernv_throttle,
44
45 TP_PROTO(int chip_id, const char *reason, int pmax),
46
47 TP_ARGS(chip_id, reason, pmax),
48
49 TP_STRUCT__entry(
50 __field(int, chip_id)
51 __string(reason, reason)
52 __field(int, pmax)
53 ),
54
55 TP_fast_assign(
56 __entry->chip_id = chip_id;
57 __assign_str(reason, reason);
58 __entry->pmax = pmax;
59 ),
60
61 TP_printk("Chip %d Pmax %d %s", __entry->chip_id,
62 __entry->pmax, __get_str(reason))
63);
64
65TRACE_EVENT(pstate_sample,
66
67 TP_PROTO(u32 core_busy,
68 u32 scaled_busy,
69 u32 from,
70 u32 to,
71 u64 mperf,
72 u64 aperf,
73 u64 tsc,
74 u32 freq,
75 u32 io_boost
76 ),
77
78 TP_ARGS(core_busy,
79 scaled_busy,
80 from,
81 to,
82 mperf,
83 aperf,
84 tsc,
85 freq,
86 io_boost
87 ),
88
89 TP_STRUCT__entry(
90 __field(u32, core_busy)
91 __field(u32, scaled_busy)
92 __field(u32, from)
93 __field(u32, to)
94 __field(u64, mperf)
95 __field(u64, aperf)
96 __field(u64, tsc)
97 __field(u32, freq)
98 __field(u32, io_boost)
99 ),
100
101 TP_fast_assign(
102 __entry->core_busy = core_busy;
103 __entry->scaled_busy = scaled_busy;
104 __entry->from = from;
105 __entry->to = to;
106 __entry->mperf = mperf;
107 __entry->aperf = aperf;
108 __entry->tsc = tsc;
109 __entry->freq = freq;
110 __entry->io_boost = io_boost;
111 ),
112
113 TP_printk("core_busy=%lu scaled=%lu from=%lu to=%lu mperf=%llu aperf=%llu tsc=%llu freq=%lu io_boost=%lu",
114 (unsigned long)__entry->core_busy,
115 (unsigned long)__entry->scaled_busy,
116 (unsigned long)__entry->from,
117 (unsigned long)__entry->to,
118 (unsigned long long)__entry->mperf,
119 (unsigned long long)__entry->aperf,
120 (unsigned long long)__entry->tsc,
121 (unsigned long)__entry->freq,
122 (unsigned long)__entry->io_boost
123 )
124
125);
126
127/* This file can get included multiple times, TRACE_HEADER_MULTI_READ at top */
128#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING
129#define _PWR_EVENT_AVOID_DOUBLE_DEFINING
130
131#define PWR_EVENT_EXIT -1
132#endif
133
134#define pm_verb_symbolic(event) \
135 __print_symbolic(event, \
136 { PM_EVENT_SUSPEND, "suspend" }, \
137 { PM_EVENT_RESUME, "resume" }, \
138 { PM_EVENT_FREEZE, "freeze" }, \
139 { PM_EVENT_QUIESCE, "quiesce" }, \
140 { PM_EVENT_HIBERNATE, "hibernate" }, \
141 { PM_EVENT_THAW, "thaw" }, \
142 { PM_EVENT_RESTORE, "restore" }, \
143 { PM_EVENT_RECOVER, "recover" })
144
145DEFINE_EVENT(cpu, cpu_frequency,
146
147 TP_PROTO(unsigned int frequency, unsigned int cpu_id),
148
149 TP_ARGS(frequency, cpu_id)
150);
151
152TRACE_EVENT(cpu_frequency_limits,
153
154 TP_PROTO(struct cpufreq_policy *policy),
155
156 TP_ARGS(policy),
157
158 TP_STRUCT__entry(
159 __field(u32, min_freq)
160 __field(u32, max_freq)
161 __field(u32, cpu_id)
162 ),
163
164 TP_fast_assign(
165 __entry->min_freq = policy->min;
166 __entry->max_freq = policy->max;
167 __entry->cpu_id = policy->cpu;
168 ),
169
170 TP_printk("min=%lu max=%lu cpu_id=%lu",
171 (unsigned long)__entry->min_freq,
172 (unsigned long)__entry->max_freq,
173 (unsigned long)__entry->cpu_id)
174);
175
176TRACE_EVENT(device_pm_callback_start,
177
178 TP_PROTO(struct device *dev, const char *pm_ops, int event),
179
180 TP_ARGS(dev, pm_ops, event),
181
182 TP_STRUCT__entry(
183 __string(device, dev_name(dev))
184 __string(driver, dev_driver_string(dev))
185 __string(parent, dev->parent ? dev_name(dev->parent) : "none")
186 __string(pm_ops, pm_ops ? pm_ops : "none ")
187 __field(int, event)
188 ),
189
190 TP_fast_assign(
191 __assign_str(device, dev_name(dev));
192 __assign_str(driver, dev_driver_string(dev));
193 __assign_str(parent,
194 dev->parent ? dev_name(dev->parent) : "none");
195 __assign_str(pm_ops, pm_ops ? pm_ops : "none ");
196 __entry->event = event;
197 ),
198
199 TP_printk("%s %s, parent: %s, %s[%s]", __get_str(driver),
200 __get_str(device), __get_str(parent), __get_str(pm_ops),
201 pm_verb_symbolic(__entry->event))
202);
203
204TRACE_EVENT(device_pm_callback_end,
205
206 TP_PROTO(struct device *dev, int error),
207
208 TP_ARGS(dev, error),
209
210 TP_STRUCT__entry(
211 __string(device, dev_name(dev))
212 __string(driver, dev_driver_string(dev))
213 __field(int, error)
214 ),
215
216 TP_fast_assign(
217 __assign_str(device, dev_name(dev));
218 __assign_str(driver, dev_driver_string(dev));
219 __entry->error = error;
220 ),
221
222 TP_printk("%s %s, err=%d",
223 __get_str(driver), __get_str(device), __entry->error)
224);
225
226TRACE_EVENT(suspend_resume,
227
228 TP_PROTO(const char *action, int val, bool start),
229
230 TP_ARGS(action, val, start),
231
232 TP_STRUCT__entry(
233 __field(const char *, action)
234 __field(int, val)
235 __field(bool, start)
236 ),
237
238 TP_fast_assign(
239 __entry->action = action;
240 __entry->val = val;
241 __entry->start = start;
242 ),
243
244 TP_printk("%s[%u] %s", __entry->action, (unsigned int)__entry->val,
245 (__entry->start)?"begin":"end")
246);
247
248DECLARE_EVENT_CLASS(wakeup_source,
249
250 TP_PROTO(const char *name, unsigned int state),
251
252 TP_ARGS(name, state),
253
254 TP_STRUCT__entry(
255 __string( name, name )
256 __field( u64, state )
257 ),
258
259 TP_fast_assign(
260 __assign_str(name, name);
261 __entry->state = state;
262 ),
263
264 TP_printk("%s state=0x%lx", __get_str(name),
265 (unsigned long)__entry->state)
266);
267
268DEFINE_EVENT(wakeup_source, wakeup_source_activate,
269
270 TP_PROTO(const char *name, unsigned int state),
271
272 TP_ARGS(name, state)
273);
274
275DEFINE_EVENT(wakeup_source, wakeup_source_deactivate,
276
277 TP_PROTO(const char *name, unsigned int state),
278
279 TP_ARGS(name, state)
280);
281
282/*
283 * The clock events are used for clock enable/disable and for
284 * clock rate change
285 */
286DECLARE_EVENT_CLASS(clock,
287
288 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
289
290 TP_ARGS(name, state, cpu_id),
291
292 TP_STRUCT__entry(
293 __string( name, name )
294 __field( u64, state )
295 __field( u64, cpu_id )
296 ),
297
298 TP_fast_assign(
299 __assign_str(name, name);
300 __entry->state = state;
301 __entry->cpu_id = cpu_id;
302 ),
303
304 TP_printk("%s state=%lu cpu_id=%lu", __get_str(name),
305 (unsigned long)__entry->state, (unsigned long)__entry->cpu_id)
306);
307
308DEFINE_EVENT(clock, clock_enable,
309
310 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
311
312 TP_ARGS(name, state, cpu_id)
313);
314
315DEFINE_EVENT(clock, clock_disable,
316
317 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
318
319 TP_ARGS(name, state, cpu_id)
320);
321
322DEFINE_EVENT(clock, clock_set_rate,
323
324 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
325
326 TP_ARGS(name, state, cpu_id)
327);
328
329/*
330 * The power domain events are used for power domains transitions
331 */
332DECLARE_EVENT_CLASS(power_domain,
333
334 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
335
336 TP_ARGS(name, state, cpu_id),
337
338 TP_STRUCT__entry(
339 __string( name, name )
340 __field( u64, state )
341 __field( u64, cpu_id )
342 ),
343
344 TP_fast_assign(
345 __assign_str(name, name);
346 __entry->state = state;
347 __entry->cpu_id = cpu_id;
348),
349
350 TP_printk("%s state=%lu cpu_id=%lu", __get_str(name),
351 (unsigned long)__entry->state, (unsigned long)__entry->cpu_id)
352);
353
354DEFINE_EVENT(power_domain, power_domain_target,
355
356 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
357
358 TP_ARGS(name, state, cpu_id)
359);
360
361/*
362 * The pm qos events are used for pm qos update
363 */
364DECLARE_EVENT_CLASS(pm_qos_request,
365
366 TP_PROTO(int pm_qos_class, s32 value),
367
368 TP_ARGS(pm_qos_class, value),
369
370 TP_STRUCT__entry(
371 __field( int, pm_qos_class )
372 __field( s32, value )
373 ),
374
375 TP_fast_assign(
376 __entry->pm_qos_class = pm_qos_class;
377 __entry->value = value;
378 ),
379
380 TP_printk("pm_qos_class=%s value=%d",
381 __print_symbolic(__entry->pm_qos_class,
382 { PM_QOS_CPU_DMA_LATENCY, "CPU_DMA_LATENCY" }),
383 __entry->value)
384);
385
386DEFINE_EVENT(pm_qos_request, pm_qos_add_request,
387
388 TP_PROTO(int pm_qos_class, s32 value),
389
390 TP_ARGS(pm_qos_class, value)
391);
392
393DEFINE_EVENT(pm_qos_request, pm_qos_update_request,
394
395 TP_PROTO(int pm_qos_class, s32 value),
396
397 TP_ARGS(pm_qos_class, value)
398);
399
400DEFINE_EVENT(pm_qos_request, pm_qos_remove_request,
401
402 TP_PROTO(int pm_qos_class, s32 value),
403
404 TP_ARGS(pm_qos_class, value)
405);
406
407TRACE_EVENT(pm_qos_update_request_timeout,
408
409 TP_PROTO(int pm_qos_class, s32 value, unsigned long timeout_us),
410
411 TP_ARGS(pm_qos_class, value, timeout_us),
412
413 TP_STRUCT__entry(
414 __field( int, pm_qos_class )
415 __field( s32, value )
416 __field( unsigned long, timeout_us )
417 ),
418
419 TP_fast_assign(
420 __entry->pm_qos_class = pm_qos_class;
421 __entry->value = value;
422 __entry->timeout_us = timeout_us;
423 ),
424
425 TP_printk("pm_qos_class=%s value=%d, timeout_us=%ld",
426 __print_symbolic(__entry->pm_qos_class,
427 { PM_QOS_CPU_DMA_LATENCY, "CPU_DMA_LATENCY" }),
428 __entry->value, __entry->timeout_us)
429);
430
431DECLARE_EVENT_CLASS(pm_qos_update,
432
433 TP_PROTO(enum pm_qos_req_action action, int prev_value, int curr_value),
434
435 TP_ARGS(action, prev_value, curr_value),
436
437 TP_STRUCT__entry(
438 __field( enum pm_qos_req_action, action )
439 __field( int, prev_value )
440 __field( int, curr_value )
441 ),
442
443 TP_fast_assign(
444 __entry->action = action;
445 __entry->prev_value = prev_value;
446 __entry->curr_value = curr_value;
447 ),
448
449 TP_printk("action=%s prev_value=%d curr_value=%d",
450 __print_symbolic(__entry->action,
451 { PM_QOS_ADD_REQ, "ADD_REQ" },
452 { PM_QOS_UPDATE_REQ, "UPDATE_REQ" },
453 { PM_QOS_REMOVE_REQ, "REMOVE_REQ" }),
454 __entry->prev_value, __entry->curr_value)
455);
456
457DEFINE_EVENT(pm_qos_update, pm_qos_update_target,
458
459 TP_PROTO(enum pm_qos_req_action action, int prev_value, int curr_value),
460
461 TP_ARGS(action, prev_value, curr_value)
462);
463
464DEFINE_EVENT_PRINT(pm_qos_update, pm_qos_update_flags,
465
466 TP_PROTO(enum pm_qos_req_action action, int prev_value, int curr_value),
467
468 TP_ARGS(action, prev_value, curr_value),
469
470 TP_printk("action=%s prev_value=0x%x curr_value=0x%x",
471 __print_symbolic(__entry->action,
472 { PM_QOS_ADD_REQ, "ADD_REQ" },
473 { PM_QOS_UPDATE_REQ, "UPDATE_REQ" },
474 { PM_QOS_REMOVE_REQ, "REMOVE_REQ" }),
475 __entry->prev_value, __entry->curr_value)
476);
477
478DECLARE_EVENT_CLASS(dev_pm_qos_request,
479
480 TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
481 s32 new_value),
482
483 TP_ARGS(name, type, new_value),
484
485 TP_STRUCT__entry(
486 __string( name, name )
487 __field( enum dev_pm_qos_req_type, type )
488 __field( s32, new_value )
489 ),
490
491 TP_fast_assign(
492 __assign_str(name, name);
493 __entry->type = type;
494 __entry->new_value = new_value;
495 ),
496
497 TP_printk("device=%s type=%s new_value=%d",
498 __get_str(name),
499 __print_symbolic(__entry->type,
500 { DEV_PM_QOS_RESUME_LATENCY, "DEV_PM_QOS_RESUME_LATENCY" },
501 { DEV_PM_QOS_FLAGS, "DEV_PM_QOS_FLAGS" }),
502 __entry->new_value)
503);
504
505DEFINE_EVENT(dev_pm_qos_request, dev_pm_qos_add_request,
506
507 TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
508 s32 new_value),
509
510 TP_ARGS(name, type, new_value)
511);
512
513DEFINE_EVENT(dev_pm_qos_request, dev_pm_qos_update_request,
514
515 TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
516 s32 new_value),
517
518 TP_ARGS(name, type, new_value)
519);
520
521DEFINE_EVENT(dev_pm_qos_request, dev_pm_qos_remove_request,
522
523 TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
524 s32 new_value),
525
526 TP_ARGS(name, type, new_value)
527);
528#endif /* _TRACE_POWER_H */
529
530/* This part must be outside protection */
531#include <trace/define_trace.h>
1#undef TRACE_SYSTEM
2#define TRACE_SYSTEM power
3
4#if !defined(_TRACE_POWER_H) || defined(TRACE_HEADER_MULTI_READ)
5#define _TRACE_POWER_H
6
7#include <linux/ktime.h>
8#include <linux/pm_qos.h>
9#include <linux/tracepoint.h>
10
11DECLARE_EVENT_CLASS(cpu,
12
13 TP_PROTO(unsigned int state, unsigned int cpu_id),
14
15 TP_ARGS(state, cpu_id),
16
17 TP_STRUCT__entry(
18 __field( u32, state )
19 __field( u32, cpu_id )
20 ),
21
22 TP_fast_assign(
23 __entry->state = state;
24 __entry->cpu_id = cpu_id;
25 ),
26
27 TP_printk("state=%lu cpu_id=%lu", (unsigned long)__entry->state,
28 (unsigned long)__entry->cpu_id)
29);
30
31DEFINE_EVENT(cpu, cpu_idle,
32
33 TP_PROTO(unsigned int state, unsigned int cpu_id),
34
35 TP_ARGS(state, cpu_id)
36);
37
38TRACE_EVENT(pstate_sample,
39
40 TP_PROTO(u32 core_busy,
41 u32 scaled_busy,
42 u32 state,
43 u64 mperf,
44 u64 aperf,
45 u32 freq
46 ),
47
48 TP_ARGS(core_busy,
49 scaled_busy,
50 state,
51 mperf,
52 aperf,
53 freq
54 ),
55
56 TP_STRUCT__entry(
57 __field(u32, core_busy)
58 __field(u32, scaled_busy)
59 __field(u32, state)
60 __field(u64, mperf)
61 __field(u64, aperf)
62 __field(u32, freq)
63
64 ),
65
66 TP_fast_assign(
67 __entry->core_busy = core_busy;
68 __entry->scaled_busy = scaled_busy;
69 __entry->state = state;
70 __entry->mperf = mperf;
71 __entry->aperf = aperf;
72 __entry->freq = freq;
73 ),
74
75 TP_printk("core_busy=%lu scaled=%lu state=%lu mperf=%llu aperf=%llu freq=%lu ",
76 (unsigned long)__entry->core_busy,
77 (unsigned long)__entry->scaled_busy,
78 (unsigned long)__entry->state,
79 (unsigned long long)__entry->mperf,
80 (unsigned long long)__entry->aperf,
81 (unsigned long)__entry->freq
82 )
83
84);
85
86/* This file can get included multiple times, TRACE_HEADER_MULTI_READ at top */
87#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING
88#define _PWR_EVENT_AVOID_DOUBLE_DEFINING
89
90#define PWR_EVENT_EXIT -1
91#endif
92
93DEFINE_EVENT(cpu, cpu_frequency,
94
95 TP_PROTO(unsigned int frequency, unsigned int cpu_id),
96
97 TP_ARGS(frequency, cpu_id)
98);
99
100TRACE_EVENT(machine_suspend,
101
102 TP_PROTO(unsigned int state),
103
104 TP_ARGS(state),
105
106 TP_STRUCT__entry(
107 __field( u32, state )
108 ),
109
110 TP_fast_assign(
111 __entry->state = state;
112 ),
113
114 TP_printk("state=%lu", (unsigned long)__entry->state)
115);
116
117TRACE_EVENT(device_pm_report_time,
118
119 TP_PROTO(struct device *dev, const char *pm_ops, s64 ops_time,
120 char *pm_event_str, int error),
121
122 TP_ARGS(dev, pm_ops, ops_time, pm_event_str, error),
123
124 TP_STRUCT__entry(
125 __string(device, dev_name(dev))
126 __string(driver, dev_driver_string(dev))
127 __string(parent, dev->parent ? dev_name(dev->parent) : "none")
128 __string(pm_ops, pm_ops ? pm_ops : "none ")
129 __string(pm_event_str, pm_event_str)
130 __field(s64, ops_time)
131 __field(int, error)
132 ),
133
134 TP_fast_assign(
135 const char *tmp = dev->parent ? dev_name(dev->parent) : "none";
136 const char *tmp_i = pm_ops ? pm_ops : "none ";
137
138 __assign_str(device, dev_name(dev));
139 __assign_str(driver, dev_driver_string(dev));
140 __assign_str(parent, tmp);
141 __assign_str(pm_ops, tmp_i);
142 __assign_str(pm_event_str, pm_event_str);
143 __entry->ops_time = ops_time;
144 __entry->error = error;
145 ),
146
147 /* ops_str has an extra space at the end */
148 TP_printk("%s %s parent=%s state=%s ops=%snsecs=%lld err=%d",
149 __get_str(driver), __get_str(device), __get_str(parent),
150 __get_str(pm_event_str), __get_str(pm_ops),
151 __entry->ops_time, __entry->error)
152);
153
154DECLARE_EVENT_CLASS(wakeup_source,
155
156 TP_PROTO(const char *name, unsigned int state),
157
158 TP_ARGS(name, state),
159
160 TP_STRUCT__entry(
161 __string( name, name )
162 __field( u64, state )
163 ),
164
165 TP_fast_assign(
166 __assign_str(name, name);
167 __entry->state = state;
168 ),
169
170 TP_printk("%s state=0x%lx", __get_str(name),
171 (unsigned long)__entry->state)
172);
173
174DEFINE_EVENT(wakeup_source, wakeup_source_activate,
175
176 TP_PROTO(const char *name, unsigned int state),
177
178 TP_ARGS(name, state)
179);
180
181DEFINE_EVENT(wakeup_source, wakeup_source_deactivate,
182
183 TP_PROTO(const char *name, unsigned int state),
184
185 TP_ARGS(name, state)
186);
187
188/*
189 * The clock events are used for clock enable/disable and for
190 * clock rate change
191 */
192DECLARE_EVENT_CLASS(clock,
193
194 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
195
196 TP_ARGS(name, state, cpu_id),
197
198 TP_STRUCT__entry(
199 __string( name, name )
200 __field( u64, state )
201 __field( u64, cpu_id )
202 ),
203
204 TP_fast_assign(
205 __assign_str(name, name);
206 __entry->state = state;
207 __entry->cpu_id = cpu_id;
208 ),
209
210 TP_printk("%s state=%lu cpu_id=%lu", __get_str(name),
211 (unsigned long)__entry->state, (unsigned long)__entry->cpu_id)
212);
213
214DEFINE_EVENT(clock, clock_enable,
215
216 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
217
218 TP_ARGS(name, state, cpu_id)
219);
220
221DEFINE_EVENT(clock, clock_disable,
222
223 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
224
225 TP_ARGS(name, state, cpu_id)
226);
227
228DEFINE_EVENT(clock, clock_set_rate,
229
230 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
231
232 TP_ARGS(name, state, cpu_id)
233);
234
235/*
236 * The power domain events are used for power domains transitions
237 */
238DECLARE_EVENT_CLASS(power_domain,
239
240 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
241
242 TP_ARGS(name, state, cpu_id),
243
244 TP_STRUCT__entry(
245 __string( name, name )
246 __field( u64, state )
247 __field( u64, cpu_id )
248 ),
249
250 TP_fast_assign(
251 __assign_str(name, name);
252 __entry->state = state;
253 __entry->cpu_id = cpu_id;
254),
255
256 TP_printk("%s state=%lu cpu_id=%lu", __get_str(name),
257 (unsigned long)__entry->state, (unsigned long)__entry->cpu_id)
258);
259
260DEFINE_EVENT(power_domain, power_domain_target,
261
262 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
263
264 TP_ARGS(name, state, cpu_id)
265);
266
267/*
268 * The pm qos events are used for pm qos update
269 */
270DECLARE_EVENT_CLASS(pm_qos_request,
271
272 TP_PROTO(int pm_qos_class, s32 value),
273
274 TP_ARGS(pm_qos_class, value),
275
276 TP_STRUCT__entry(
277 __field( int, pm_qos_class )
278 __field( s32, value )
279 ),
280
281 TP_fast_assign(
282 __entry->pm_qos_class = pm_qos_class;
283 __entry->value = value;
284 ),
285
286 TP_printk("pm_qos_class=%s value=%d",
287 __print_symbolic(__entry->pm_qos_class,
288 { PM_QOS_CPU_DMA_LATENCY, "CPU_DMA_LATENCY" },
289 { PM_QOS_NETWORK_LATENCY, "NETWORK_LATENCY" },
290 { PM_QOS_NETWORK_THROUGHPUT, "NETWORK_THROUGHPUT" }),
291 __entry->value)
292);
293
294DEFINE_EVENT(pm_qos_request, pm_qos_add_request,
295
296 TP_PROTO(int pm_qos_class, s32 value),
297
298 TP_ARGS(pm_qos_class, value)
299);
300
301DEFINE_EVENT(pm_qos_request, pm_qos_update_request,
302
303 TP_PROTO(int pm_qos_class, s32 value),
304
305 TP_ARGS(pm_qos_class, value)
306);
307
308DEFINE_EVENT(pm_qos_request, pm_qos_remove_request,
309
310 TP_PROTO(int pm_qos_class, s32 value),
311
312 TP_ARGS(pm_qos_class, value)
313);
314
315TRACE_EVENT(pm_qos_update_request_timeout,
316
317 TP_PROTO(int pm_qos_class, s32 value, unsigned long timeout_us),
318
319 TP_ARGS(pm_qos_class, value, timeout_us),
320
321 TP_STRUCT__entry(
322 __field( int, pm_qos_class )
323 __field( s32, value )
324 __field( unsigned long, timeout_us )
325 ),
326
327 TP_fast_assign(
328 __entry->pm_qos_class = pm_qos_class;
329 __entry->value = value;
330 __entry->timeout_us = timeout_us;
331 ),
332
333 TP_printk("pm_qos_class=%s value=%d, timeout_us=%ld",
334 __print_symbolic(__entry->pm_qos_class,
335 { PM_QOS_CPU_DMA_LATENCY, "CPU_DMA_LATENCY" },
336 { PM_QOS_NETWORK_LATENCY, "NETWORK_LATENCY" },
337 { PM_QOS_NETWORK_THROUGHPUT, "NETWORK_THROUGHPUT" }),
338 __entry->value, __entry->timeout_us)
339);
340
341DECLARE_EVENT_CLASS(pm_qos_update,
342
343 TP_PROTO(enum pm_qos_req_action action, int prev_value, int curr_value),
344
345 TP_ARGS(action, prev_value, curr_value),
346
347 TP_STRUCT__entry(
348 __field( enum pm_qos_req_action, action )
349 __field( int, prev_value )
350 __field( int, curr_value )
351 ),
352
353 TP_fast_assign(
354 __entry->action = action;
355 __entry->prev_value = prev_value;
356 __entry->curr_value = curr_value;
357 ),
358
359 TP_printk("action=%s prev_value=%d curr_value=%d",
360 __print_symbolic(__entry->action,
361 { PM_QOS_ADD_REQ, "ADD_REQ" },
362 { PM_QOS_UPDATE_REQ, "UPDATE_REQ" },
363 { PM_QOS_REMOVE_REQ, "REMOVE_REQ" }),
364 __entry->prev_value, __entry->curr_value)
365);
366
367DEFINE_EVENT(pm_qos_update, pm_qos_update_target,
368
369 TP_PROTO(enum pm_qos_req_action action, int prev_value, int curr_value),
370
371 TP_ARGS(action, prev_value, curr_value)
372);
373
374DEFINE_EVENT_PRINT(pm_qos_update, pm_qos_update_flags,
375
376 TP_PROTO(enum pm_qos_req_action action, int prev_value, int curr_value),
377
378 TP_ARGS(action, prev_value, curr_value),
379
380 TP_printk("action=%s prev_value=0x%x curr_value=0x%x",
381 __print_symbolic(__entry->action,
382 { PM_QOS_ADD_REQ, "ADD_REQ" },
383 { PM_QOS_UPDATE_REQ, "UPDATE_REQ" },
384 { PM_QOS_REMOVE_REQ, "REMOVE_REQ" }),
385 __entry->prev_value, __entry->curr_value)
386);
387
388DECLARE_EVENT_CLASS(dev_pm_qos_request,
389
390 TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
391 s32 new_value),
392
393 TP_ARGS(name, type, new_value),
394
395 TP_STRUCT__entry(
396 __string( name, name )
397 __field( enum dev_pm_qos_req_type, type )
398 __field( s32, new_value )
399 ),
400
401 TP_fast_assign(
402 __assign_str(name, name);
403 __entry->type = type;
404 __entry->new_value = new_value;
405 ),
406
407 TP_printk("device=%s type=%s new_value=%d",
408 __get_str(name),
409 __print_symbolic(__entry->type,
410 { DEV_PM_QOS_RESUME_LATENCY, "DEV_PM_QOS_RESUME_LATENCY" },
411 { DEV_PM_QOS_FLAGS, "DEV_PM_QOS_FLAGS" }),
412 __entry->new_value)
413);
414
415DEFINE_EVENT(dev_pm_qos_request, dev_pm_qos_add_request,
416
417 TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
418 s32 new_value),
419
420 TP_ARGS(name, type, new_value)
421);
422
423DEFINE_EVENT(dev_pm_qos_request, dev_pm_qos_update_request,
424
425 TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
426 s32 new_value),
427
428 TP_ARGS(name, type, new_value)
429);
430
431DEFINE_EVENT(dev_pm_qos_request, dev_pm_qos_remove_request,
432
433 TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
434 s32 new_value),
435
436 TP_ARGS(name, type, new_value)
437);
438#endif /* _TRACE_POWER_H */
439
440/* This part must be outside protection */
441#include <trace/define_trace.h>