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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(cpu_idle_miss,
44
45 TP_PROTO(unsigned int cpu_id, unsigned int state, bool below),
46
47 TP_ARGS(cpu_id, state, below),
48
49 TP_STRUCT__entry(
50 __field(u32, cpu_id)
51 __field(u32, state)
52 __field(bool, below)
53 ),
54
55 TP_fast_assign(
56 __entry->cpu_id = cpu_id;
57 __entry->state = state;
58 __entry->below = below;
59 ),
60
61 TP_printk("cpu_id=%lu state=%lu type=%s", (unsigned long)__entry->cpu_id,
62 (unsigned long)__entry->state, (__entry->below)?"below":"above")
63);
64
65TRACE_EVENT(powernv_throttle,
66
67 TP_PROTO(int chip_id, const char *reason, int pmax),
68
69 TP_ARGS(chip_id, reason, pmax),
70
71 TP_STRUCT__entry(
72 __field(int, chip_id)
73 __string(reason, reason)
74 __field(int, pmax)
75 ),
76
77 TP_fast_assign(
78 __entry->chip_id = chip_id;
79 __assign_str(reason);
80 __entry->pmax = pmax;
81 ),
82
83 TP_printk("Chip %d Pmax %d %s", __entry->chip_id,
84 __entry->pmax, __get_str(reason))
85);
86
87TRACE_EVENT(pstate_sample,
88
89 TP_PROTO(u32 core_busy,
90 u32 scaled_busy,
91 u32 from,
92 u32 to,
93 u64 mperf,
94 u64 aperf,
95 u64 tsc,
96 u32 freq,
97 u32 io_boost
98 ),
99
100 TP_ARGS(core_busy,
101 scaled_busy,
102 from,
103 to,
104 mperf,
105 aperf,
106 tsc,
107 freq,
108 io_boost
109 ),
110
111 TP_STRUCT__entry(
112 __field(u32, core_busy)
113 __field(u32, scaled_busy)
114 __field(u32, from)
115 __field(u32, to)
116 __field(u64, mperf)
117 __field(u64, aperf)
118 __field(u64, tsc)
119 __field(u32, freq)
120 __field(u32, io_boost)
121 ),
122
123 TP_fast_assign(
124 __entry->core_busy = core_busy;
125 __entry->scaled_busy = scaled_busy;
126 __entry->from = from;
127 __entry->to = to;
128 __entry->mperf = mperf;
129 __entry->aperf = aperf;
130 __entry->tsc = tsc;
131 __entry->freq = freq;
132 __entry->io_boost = io_boost;
133 ),
134
135 TP_printk("core_busy=%lu scaled=%lu from=%lu to=%lu mperf=%llu aperf=%llu tsc=%llu freq=%lu io_boost=%lu",
136 (unsigned long)__entry->core_busy,
137 (unsigned long)__entry->scaled_busy,
138 (unsigned long)__entry->from,
139 (unsigned long)__entry->to,
140 (unsigned long long)__entry->mperf,
141 (unsigned long long)__entry->aperf,
142 (unsigned long long)__entry->tsc,
143 (unsigned long)__entry->freq,
144 (unsigned long)__entry->io_boost
145 )
146
147);
148
149/* This file can get included multiple times, TRACE_HEADER_MULTI_READ at top */
150#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING
151#define _PWR_EVENT_AVOID_DOUBLE_DEFINING
152
153#define PWR_EVENT_EXIT -1
154#endif
155
156#define pm_verb_symbolic(event) \
157 __print_symbolic(event, \
158 { PM_EVENT_SUSPEND, "suspend" }, \
159 { PM_EVENT_RESUME, "resume" }, \
160 { PM_EVENT_FREEZE, "freeze" }, \
161 { PM_EVENT_QUIESCE, "quiesce" }, \
162 { PM_EVENT_HIBERNATE, "hibernate" }, \
163 { PM_EVENT_THAW, "thaw" }, \
164 { PM_EVENT_RESTORE, "restore" }, \
165 { PM_EVENT_RECOVER, "recover" })
166
167DEFINE_EVENT(cpu, cpu_frequency,
168
169 TP_PROTO(unsigned int frequency, unsigned int cpu_id),
170
171 TP_ARGS(frequency, cpu_id)
172);
173
174TRACE_EVENT(cpu_frequency_limits,
175
176 TP_PROTO(struct cpufreq_policy *policy),
177
178 TP_ARGS(policy),
179
180 TP_STRUCT__entry(
181 __field(u32, min_freq)
182 __field(u32, max_freq)
183 __field(u32, cpu_id)
184 ),
185
186 TP_fast_assign(
187 __entry->min_freq = policy->min;
188 __entry->max_freq = policy->max;
189 __entry->cpu_id = policy->cpu;
190 ),
191
192 TP_printk("min=%lu max=%lu cpu_id=%lu",
193 (unsigned long)__entry->min_freq,
194 (unsigned long)__entry->max_freq,
195 (unsigned long)__entry->cpu_id)
196);
197
198TRACE_EVENT(device_pm_callback_start,
199
200 TP_PROTO(struct device *dev, const char *pm_ops, int event),
201
202 TP_ARGS(dev, pm_ops, event),
203
204 TP_STRUCT__entry(
205 __string(device, dev_name(dev))
206 __string(driver, dev_driver_string(dev))
207 __string(parent, dev->parent ? dev_name(dev->parent) : "none")
208 __string(pm_ops, pm_ops ? pm_ops : "none ")
209 __field(int, event)
210 ),
211
212 TP_fast_assign(
213 __assign_str(device);
214 __assign_str(driver);
215 __assign_str(parent);
216 __assign_str(pm_ops);
217 __entry->event = event;
218 ),
219
220 TP_printk("%s %s, parent: %s, %s[%s]", __get_str(driver),
221 __get_str(device), __get_str(parent), __get_str(pm_ops),
222 pm_verb_symbolic(__entry->event))
223);
224
225TRACE_EVENT(device_pm_callback_end,
226
227 TP_PROTO(struct device *dev, int error),
228
229 TP_ARGS(dev, error),
230
231 TP_STRUCT__entry(
232 __string(device, dev_name(dev))
233 __string(driver, dev_driver_string(dev))
234 __field(int, error)
235 ),
236
237 TP_fast_assign(
238 __assign_str(device);
239 __assign_str(driver);
240 __entry->error = error;
241 ),
242
243 TP_printk("%s %s, err=%d",
244 __get_str(driver), __get_str(device), __entry->error)
245);
246
247TRACE_EVENT(suspend_resume,
248
249 TP_PROTO(const char *action, int val, bool start),
250
251 TP_ARGS(action, val, start),
252
253 TP_STRUCT__entry(
254 __field(const char *, action)
255 __field(int, val)
256 __field(bool, start)
257 ),
258
259 TP_fast_assign(
260 __entry->action = action;
261 __entry->val = val;
262 __entry->start = start;
263 ),
264
265 TP_printk("%s[%u] %s", __entry->action, (unsigned int)__entry->val,
266 (__entry->start)?"begin":"end")
267);
268
269DECLARE_EVENT_CLASS(wakeup_source,
270
271 TP_PROTO(const char *name, unsigned int state),
272
273 TP_ARGS(name, state),
274
275 TP_STRUCT__entry(
276 __string( name, name )
277 __field( u64, state )
278 ),
279
280 TP_fast_assign(
281 __assign_str(name);
282 __entry->state = state;
283 ),
284
285 TP_printk("%s state=0x%lx", __get_str(name),
286 (unsigned long)__entry->state)
287);
288
289DEFINE_EVENT(wakeup_source, wakeup_source_activate,
290
291 TP_PROTO(const char *name, unsigned int state),
292
293 TP_ARGS(name, state)
294);
295
296DEFINE_EVENT(wakeup_source, wakeup_source_deactivate,
297
298 TP_PROTO(const char *name, unsigned int state),
299
300 TP_ARGS(name, state)
301);
302
303/*
304 * The clock events are used for clock enable/disable and for
305 * clock rate change
306 */
307DECLARE_EVENT_CLASS(clock,
308
309 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
310
311 TP_ARGS(name, state, cpu_id),
312
313 TP_STRUCT__entry(
314 __string( name, name )
315 __field( u64, state )
316 __field( u64, cpu_id )
317 ),
318
319 TP_fast_assign(
320 __assign_str(name);
321 __entry->state = state;
322 __entry->cpu_id = cpu_id;
323 ),
324
325 TP_printk("%s state=%lu cpu_id=%lu", __get_str(name),
326 (unsigned long)__entry->state, (unsigned long)__entry->cpu_id)
327);
328
329DEFINE_EVENT(clock, clock_enable,
330
331 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
332
333 TP_ARGS(name, state, cpu_id)
334);
335
336DEFINE_EVENT(clock, clock_disable,
337
338 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
339
340 TP_ARGS(name, state, cpu_id)
341);
342
343DEFINE_EVENT(clock, clock_set_rate,
344
345 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
346
347 TP_ARGS(name, state, cpu_id)
348);
349
350/*
351 * The power domain events are used for power domains transitions
352 */
353DECLARE_EVENT_CLASS(power_domain,
354
355 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
356
357 TP_ARGS(name, state, cpu_id),
358
359 TP_STRUCT__entry(
360 __string( name, name )
361 __field( u64, state )
362 __field( u64, cpu_id )
363 ),
364
365 TP_fast_assign(
366 __assign_str(name);
367 __entry->state = state;
368 __entry->cpu_id = cpu_id;
369),
370
371 TP_printk("%s state=%lu cpu_id=%lu", __get_str(name),
372 (unsigned long)__entry->state, (unsigned long)__entry->cpu_id)
373);
374
375DEFINE_EVENT(power_domain, power_domain_target,
376
377 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
378
379 TP_ARGS(name, state, cpu_id)
380);
381
382/*
383 * CPU latency QoS events used for global CPU latency QoS list updates
384 */
385DECLARE_EVENT_CLASS(cpu_latency_qos_request,
386
387 TP_PROTO(s32 value),
388
389 TP_ARGS(value),
390
391 TP_STRUCT__entry(
392 __field( s32, value )
393 ),
394
395 TP_fast_assign(
396 __entry->value = value;
397 ),
398
399 TP_printk("CPU_DMA_LATENCY value=%d",
400 __entry->value)
401);
402
403DEFINE_EVENT(cpu_latency_qos_request, pm_qos_add_request,
404
405 TP_PROTO(s32 value),
406
407 TP_ARGS(value)
408);
409
410DEFINE_EVENT(cpu_latency_qos_request, pm_qos_update_request,
411
412 TP_PROTO(s32 value),
413
414 TP_ARGS(value)
415);
416
417DEFINE_EVENT(cpu_latency_qos_request, pm_qos_remove_request,
418
419 TP_PROTO(s32 value),
420
421 TP_ARGS(value)
422);
423
424/*
425 * General PM QoS events used for updates of PM QoS request lists
426 */
427DECLARE_EVENT_CLASS(pm_qos_update,
428
429 TP_PROTO(enum pm_qos_req_action action, int prev_value, int curr_value),
430
431 TP_ARGS(action, prev_value, curr_value),
432
433 TP_STRUCT__entry(
434 __field( enum pm_qos_req_action, action )
435 __field( int, prev_value )
436 __field( int, curr_value )
437 ),
438
439 TP_fast_assign(
440 __entry->action = action;
441 __entry->prev_value = prev_value;
442 __entry->curr_value = curr_value;
443 ),
444
445 TP_printk("action=%s prev_value=%d curr_value=%d",
446 __print_symbolic(__entry->action,
447 { PM_QOS_ADD_REQ, "ADD_REQ" },
448 { PM_QOS_UPDATE_REQ, "UPDATE_REQ" },
449 { PM_QOS_REMOVE_REQ, "REMOVE_REQ" }),
450 __entry->prev_value, __entry->curr_value)
451);
452
453DEFINE_EVENT(pm_qos_update, pm_qos_update_target,
454
455 TP_PROTO(enum pm_qos_req_action action, int prev_value, int curr_value),
456
457 TP_ARGS(action, prev_value, curr_value)
458);
459
460DEFINE_EVENT_PRINT(pm_qos_update, pm_qos_update_flags,
461
462 TP_PROTO(enum pm_qos_req_action action, int prev_value, int curr_value),
463
464 TP_ARGS(action, prev_value, curr_value),
465
466 TP_printk("action=%s prev_value=0x%x curr_value=0x%x",
467 __print_symbolic(__entry->action,
468 { PM_QOS_ADD_REQ, "ADD_REQ" },
469 { PM_QOS_UPDATE_REQ, "UPDATE_REQ" },
470 { PM_QOS_REMOVE_REQ, "REMOVE_REQ" }),
471 __entry->prev_value, __entry->curr_value)
472);
473
474DECLARE_EVENT_CLASS(dev_pm_qos_request,
475
476 TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
477 s32 new_value),
478
479 TP_ARGS(name, type, new_value),
480
481 TP_STRUCT__entry(
482 __string( name, name )
483 __field( enum dev_pm_qos_req_type, type )
484 __field( s32, new_value )
485 ),
486
487 TP_fast_assign(
488 __assign_str(name);
489 __entry->type = type;
490 __entry->new_value = new_value;
491 ),
492
493 TP_printk("device=%s type=%s new_value=%d",
494 __get_str(name),
495 __print_symbolic(__entry->type,
496 { DEV_PM_QOS_RESUME_LATENCY, "DEV_PM_QOS_RESUME_LATENCY" },
497 { DEV_PM_QOS_FLAGS, "DEV_PM_QOS_FLAGS" }),
498 __entry->new_value)
499);
500
501DEFINE_EVENT(dev_pm_qos_request, dev_pm_qos_add_request,
502
503 TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
504 s32 new_value),
505
506 TP_ARGS(name, type, new_value)
507);
508
509DEFINE_EVENT(dev_pm_qos_request, dev_pm_qos_update_request,
510
511 TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
512 s32 new_value),
513
514 TP_ARGS(name, type, new_value)
515);
516
517DEFINE_EVENT(dev_pm_qos_request, dev_pm_qos_remove_request,
518
519 TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
520 s32 new_value),
521
522 TP_ARGS(name, type, new_value)
523);
524
525TRACE_EVENT(guest_halt_poll_ns,
526
527 TP_PROTO(bool grow, unsigned int new, unsigned int old),
528
529 TP_ARGS(grow, new, old),
530
531 TP_STRUCT__entry(
532 __field(bool, grow)
533 __field(unsigned int, new)
534 __field(unsigned int, old)
535 ),
536
537 TP_fast_assign(
538 __entry->grow = grow;
539 __entry->new = new;
540 __entry->old = old;
541 ),
542
543 TP_printk("halt_poll_ns %u (%s %u)",
544 __entry->new,
545 __entry->grow ? "grow" : "shrink",
546 __entry->old)
547);
548
549#define trace_guest_halt_poll_ns_grow(new, old) \
550 trace_guest_halt_poll_ns(true, new, old)
551#define trace_guest_halt_poll_ns_shrink(new, old) \
552 trace_guest_halt_poll_ns(false, new, old)
553#endif /* _TRACE_POWER_H */
554
555/* This part must be outside protection */
556#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>