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net: Fix more stale on-stack list_head objects.
[linux-2.6/kvm.git] / net / mac80211 / driver-trace.h
blob49c84218b2f41036bf34a28c6b2c02f5580803ed
1 #if !defined(__MAC80211_DRIVER_TRACE) || defined(TRACE_HEADER_MULTI_READ)
2 #define __MAC80211_DRIVER_TRACE
3
4 #include <linux/tracepoint.h>
5 #include <net/mac80211.h>
6 #include "ieee80211_i.h"
7
8 #if !defined(CONFIG_MAC80211_DRIVER_API_TRACER) || defined(__CHECKER__)
9 #undef TRACE_EVENT
10 #define TRACE_EVENT(name, proto, ...) \
11 static inline void trace_ ## name(proto) {}
12 #endif
13
14 #undef TRACE_SYSTEM
15 #define TRACE_SYSTEM mac80211
16
17 #define MAXNAME 32
18 #define LOCAL_ENTRY __array(char, wiphy_name, 32)
19 #define LOCAL_ASSIGN strlcpy(__entry->wiphy_name, wiphy_name(local->hw.wiphy), MAXNAME)
20 #define LOCAL_PR_FMT "%s"
21 #define LOCAL_PR_ARG __entry->wiphy_name
22
23 #define STA_ENTRY __array(char, sta_addr, ETH_ALEN)
24 #define STA_ASSIGN (sta ? memcpy(__entry->sta_addr, sta->addr, ETH_ALEN) : memset(__entry->sta_addr, 0, ETH_ALEN))
25 #define STA_PR_FMT " sta:%pM"
26 #define STA_PR_ARG __entry->sta_addr
27
28 #define VIF_ENTRY __field(enum nl80211_iftype, vif_type) __field(void *, sdata) \
29 __field(bool, p2p) \
30 __string(vif_name, sdata->dev ? sdata->dev->name : "<nodev>")
31 #define VIF_ASSIGN __entry->vif_type = sdata->vif.type; __entry->sdata = sdata; \
32 __entry->p2p = sdata->vif.p2p; \
33 __assign_str(vif_name, sdata->dev ? sdata->dev->name : "<nodev>")
34 #define VIF_PR_FMT " vif:%s(%d%s)"
35 #define VIF_PR_ARG __get_str(vif_name), __entry->vif_type, __entry->p2p ? "/p2p" : ""
36
37 /*
38 * Tracing for driver callbacks.
39 */
40
41 TRACE_EVENT(drv_return_void,
42 TP_PROTO(struct ieee80211_local *local),
43 TP_ARGS(local),
44 TP_STRUCT__entry(
45 LOCAL_ENTRY
46 ),
47 TP_fast_assign(
48 LOCAL_ASSIGN;
49 ),
50 TP_printk(LOCAL_PR_FMT, LOCAL_PR_ARG)
51 );
52
53 TRACE_EVENT(drv_return_int,
54 TP_PROTO(struct ieee80211_local *local, int ret),
55 TP_ARGS(local, ret),
56 TP_STRUCT__entry(
57 LOCAL_ENTRY
58 __field(int, ret)
59 ),
60 TP_fast_assign(
61 LOCAL_ASSIGN;
62 __entry->ret = ret;
63 ),
64 TP_printk(LOCAL_PR_FMT " - %d", LOCAL_PR_ARG, __entry->ret)
65 );
66
67 TRACE_EVENT(drv_return_u64,
68 TP_PROTO(struct ieee80211_local *local, u64 ret),
69 TP_ARGS(local, ret),
70 TP_STRUCT__entry(
71 LOCAL_ENTRY
72 __field(u64, ret)
73 ),
74 TP_fast_assign(
75 LOCAL_ASSIGN;
76 __entry->ret = ret;
77 ),
78 TP_printk(LOCAL_PR_FMT " - %llu", LOCAL_PR_ARG, __entry->ret)
79 );
80
81 TRACE_EVENT(drv_start,
82 TP_PROTO(struct ieee80211_local *local),
83
84 TP_ARGS(local),
85
86 TP_STRUCT__entry(
87 LOCAL_ENTRY
88 ),
89
90 TP_fast_assign(
91 LOCAL_ASSIGN;
92 ),
93
94 TP_printk(
95 LOCAL_PR_FMT, LOCAL_PR_ARG
96 )
97 );
98
99 TRACE_EVENT(drv_stop,
100 TP_PROTO(struct ieee80211_local *local),
101
102 TP_ARGS(local),
103
104 TP_STRUCT__entry(
105 LOCAL_ENTRY
106 ),
107
108 TP_fast_assign(
109 LOCAL_ASSIGN;
110 ),
111
112 TP_printk(
113 LOCAL_PR_FMT, LOCAL_PR_ARG
114 )
115 );
116
117 TRACE_EVENT(drv_add_interface,
118 TP_PROTO(struct ieee80211_local *local,
119 struct ieee80211_sub_if_data *sdata),
120
121 TP_ARGS(local, sdata),
122
123 TP_STRUCT__entry(
124 LOCAL_ENTRY
125 VIF_ENTRY
126 __array(char, addr, 6)
127 ),
128
129 TP_fast_assign(
130 LOCAL_ASSIGN;
131 VIF_ASSIGN;
132 memcpy(__entry->addr, sdata->vif.addr, 6);
133 ),
134
135 TP_printk(
136 LOCAL_PR_FMT VIF_PR_FMT " addr:%pM",
137 LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr
138 )
139 );
140
141 TRACE_EVENT(drv_change_interface,
142 TP_PROTO(struct ieee80211_local *local,
143 struct ieee80211_sub_if_data *sdata,
144 enum nl80211_iftype type, bool p2p),
145
146 TP_ARGS(local, sdata, type, p2p),
147
148 TP_STRUCT__entry(
149 LOCAL_ENTRY
150 VIF_ENTRY
151 __field(u32, new_type)
152 __field(bool, new_p2p)
153 ),
154
155 TP_fast_assign(
156 LOCAL_ASSIGN;
157 VIF_ASSIGN;
158 __entry->new_type = type;
159 __entry->new_p2p = p2p;
160 ),
161
162 TP_printk(
163 LOCAL_PR_FMT VIF_PR_FMT " new type:%d%s",
164 LOCAL_PR_ARG, VIF_PR_ARG, __entry->new_type,
165 __entry->new_p2p ? "/p2p" : ""
166 )
167 );
168
169 TRACE_EVENT(drv_remove_interface,
170 TP_PROTO(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata),
171
172 TP_ARGS(local, sdata),
173
174 TP_STRUCT__entry(
175 LOCAL_ENTRY
176 VIF_ENTRY
177 __array(char, addr, 6)
178 ),
179
180 TP_fast_assign(
181 LOCAL_ASSIGN;
182 VIF_ASSIGN;
183 memcpy(__entry->addr, sdata->vif.addr, 6);
184 ),
185
186 TP_printk(
187 LOCAL_PR_FMT VIF_PR_FMT " addr:%pM",
188 LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr
189 )
190 );
191
192 TRACE_EVENT(drv_config,
193 TP_PROTO(struct ieee80211_local *local,
194 u32 changed),
195
196 TP_ARGS(local, changed),
197
198 TP_STRUCT__entry(
199 LOCAL_ENTRY
200 __field(u32, changed)
201 __field(u32, flags)
202 __field(int, power_level)
203 __field(int, dynamic_ps_timeout)
204 __field(int, max_sleep_period)
205 __field(u16, listen_interval)
206 __field(u8, long_frame_max_tx_count)
207 __field(u8, short_frame_max_tx_count)
208 __field(int, center_freq)
209 __field(int, channel_type)
210 __field(int, smps)
211 ),
212
213 TP_fast_assign(
214 LOCAL_ASSIGN;
215 __entry->changed = changed;
216 __entry->flags = local->hw.conf.flags;
217 __entry->power_level = local->hw.conf.power_level;
218 __entry->dynamic_ps_timeout = local->hw.conf.dynamic_ps_timeout;
219 __entry->max_sleep_period = local->hw.conf.max_sleep_period;
220 __entry->listen_interval = local->hw.conf.listen_interval;
221 __entry->long_frame_max_tx_count = local->hw.conf.long_frame_max_tx_count;
222 __entry->short_frame_max_tx_count = local->hw.conf.short_frame_max_tx_count;
223 __entry->center_freq = local->hw.conf.channel->center_freq;
224 __entry->channel_type = local->hw.conf.channel_type;
225 __entry->smps = local->hw.conf.smps_mode;
226 ),
227
228 TP_printk(
229 LOCAL_PR_FMT " ch:%#x freq:%d",
230 LOCAL_PR_ARG, __entry->changed, __entry->center_freq
231 )
232 );
233
234 TRACE_EVENT(drv_bss_info_changed,
235 TP_PROTO(struct ieee80211_local *local,
236 struct ieee80211_sub_if_data *sdata,
237 struct ieee80211_bss_conf *info,
238 u32 changed),
239
240 TP_ARGS(local, sdata, info, changed),
241
242 TP_STRUCT__entry(
243 LOCAL_ENTRY
244 VIF_ENTRY
245 __field(bool, assoc)
246 __field(u16, aid)
247 __field(bool, cts)
248 __field(bool, shortpre)
249 __field(bool, shortslot)
250 __field(u8, dtimper)
251 __field(u16, bcnint)
252 __field(u16, assoc_cap)
253 __field(u64, timestamp)
254 __field(u32, basic_rates)
255 __field(u32, changed)
256 __field(bool, enable_beacon)
257 __field(u16, ht_operation_mode)
258 ),
259
260 TP_fast_assign(
261 LOCAL_ASSIGN;
262 VIF_ASSIGN;
263 __entry->changed = changed;
264 __entry->aid = info->aid;
265 __entry->assoc = info->assoc;
266 __entry->shortpre = info->use_short_preamble;
267 __entry->cts = info->use_cts_prot;
268 __entry->shortslot = info->use_short_slot;
269 __entry->dtimper = info->dtim_period;
270 __entry->bcnint = info->beacon_int;
271 __entry->assoc_cap = info->assoc_capability;
272 __entry->timestamp = info->timestamp;
273 __entry->basic_rates = info->basic_rates;
274 __entry->enable_beacon = info->enable_beacon;
275 __entry->ht_operation_mode = info->ht_operation_mode;
276 ),
277
278 TP_printk(
279 LOCAL_PR_FMT VIF_PR_FMT " changed:%#x",
280 LOCAL_PR_ARG, VIF_PR_ARG, __entry->changed
281 )
282 );
283
284 TRACE_EVENT(drv_prepare_multicast,
285 TP_PROTO(struct ieee80211_local *local, int mc_count),
286
287 TP_ARGS(local, mc_count),
288
289 TP_STRUCT__entry(
290 LOCAL_ENTRY
291 __field(int, mc_count)
292 ),
293
294 TP_fast_assign(
295 LOCAL_ASSIGN;
296 __entry->mc_count = mc_count;
297 ),
298
299 TP_printk(
300 LOCAL_PR_FMT " prepare mc (%d)",
301 LOCAL_PR_ARG, __entry->mc_count
302 )
303 );
304
305 TRACE_EVENT(drv_configure_filter,
306 TP_PROTO(struct ieee80211_local *local,
307 unsigned int changed_flags,
308 unsigned int *total_flags,
309 u64 multicast),
310
311 TP_ARGS(local, changed_flags, total_flags, multicast),
312
313 TP_STRUCT__entry(
314 LOCAL_ENTRY
315 __field(unsigned int, changed)
316 __field(unsigned int, total)
317 __field(u64, multicast)
318 ),
319
320 TP_fast_assign(
321 LOCAL_ASSIGN;
322 __entry->changed = changed_flags;
323 __entry->total = *total_flags;
324 __entry->multicast = multicast;
325 ),
326
327 TP_printk(
328 LOCAL_PR_FMT " changed:%#x total:%#x",
329 LOCAL_PR_ARG, __entry->changed, __entry->total
330 )
331 );
332
333 TRACE_EVENT(drv_set_tim,
334 TP_PROTO(struct ieee80211_local *local,
335 struct ieee80211_sta *sta, bool set),
336
337 TP_ARGS(local, sta, set),
338
339 TP_STRUCT__entry(
340 LOCAL_ENTRY
341 STA_ENTRY
342 __field(bool, set)
343 ),
344
345 TP_fast_assign(
346 LOCAL_ASSIGN;
347 STA_ASSIGN;
348 __entry->set = set;
349 ),
350
351 TP_printk(
352 LOCAL_PR_FMT STA_PR_FMT " set:%d",
353 LOCAL_PR_ARG, STA_PR_FMT, __entry->set
354 )
355 );
356
357 TRACE_EVENT(drv_set_key,
358 TP_PROTO(struct ieee80211_local *local,
359 enum set_key_cmd cmd, struct ieee80211_sub_if_data *sdata,
360 struct ieee80211_sta *sta,
361 struct ieee80211_key_conf *key),
362
363 TP_ARGS(local, cmd, sdata, sta, key),
364
365 TP_STRUCT__entry(
366 LOCAL_ENTRY
367 VIF_ENTRY
368 STA_ENTRY
369 __field(u32, cipher)
370 __field(u8, hw_key_idx)
371 __field(u8, flags)
372 __field(s8, keyidx)
373 ),
374
375 TP_fast_assign(
376 LOCAL_ASSIGN;
377 VIF_ASSIGN;
378 STA_ASSIGN;
379 __entry->cipher = key->cipher;
380 __entry->flags = key->flags;
381 __entry->keyidx = key->keyidx;
382 __entry->hw_key_idx = key->hw_key_idx;
383 ),
384
385 TP_printk(
386 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT,
387 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
388 )
389 );
390
391 TRACE_EVENT(drv_update_tkip_key,
392 TP_PROTO(struct ieee80211_local *local,
393 struct ieee80211_sub_if_data *sdata,
394 struct ieee80211_key_conf *conf,
395 struct ieee80211_sta *sta, u32 iv32),
396
397 TP_ARGS(local, sdata, conf, sta, iv32),
398
399 TP_STRUCT__entry(
400 LOCAL_ENTRY
401 VIF_ENTRY
402 STA_ENTRY
403 __field(u32, iv32)
404 ),
405
406 TP_fast_assign(
407 LOCAL_ASSIGN;
408 VIF_ASSIGN;
409 STA_ASSIGN;
410 __entry->iv32 = iv32;
411 ),
412
413 TP_printk(
414 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " iv32:%#x",
415 LOCAL_PR_ARG,VIF_PR_ARG,STA_PR_ARG, __entry->iv32
416 )
417 );
418
419 TRACE_EVENT(drv_hw_scan,
420 TP_PROTO(struct ieee80211_local *local,
421 struct ieee80211_sub_if_data *sdata,
422 struct cfg80211_scan_request *req),
423
424 TP_ARGS(local, sdata, req),
425
426 TP_STRUCT__entry(
427 LOCAL_ENTRY
428 VIF_ENTRY
429 ),
430
431 TP_fast_assign(
432 LOCAL_ASSIGN;
433 VIF_ASSIGN;
434 ),
435
436 TP_printk(
437 LOCAL_PR_FMT VIF_PR_FMT,
438 LOCAL_PR_ARG,VIF_PR_ARG
439 )
440 );
441
442 TRACE_EVENT(drv_sw_scan_start,
443 TP_PROTO(struct ieee80211_local *local),
444
445 TP_ARGS(local),
446
447 TP_STRUCT__entry(
448 LOCAL_ENTRY
449 ),
450
451 TP_fast_assign(
452 LOCAL_ASSIGN;
453 ),
454
455 TP_printk(
456 LOCAL_PR_FMT, LOCAL_PR_ARG
457 )
458 );
459
460 TRACE_EVENT(drv_sw_scan_complete,
461 TP_PROTO(struct ieee80211_local *local),
462
463 TP_ARGS(local),
464
465 TP_STRUCT__entry(
466 LOCAL_ENTRY
467 ),
468
469 TP_fast_assign(
470 LOCAL_ASSIGN;
471 ),
472
473 TP_printk(
474 LOCAL_PR_FMT, LOCAL_PR_ARG
475 )
476 );
477
478 TRACE_EVENT(drv_get_stats,
479 TP_PROTO(struct ieee80211_local *local,
480 struct ieee80211_low_level_stats *stats,
481 int ret),
482
483 TP_ARGS(local, stats, ret),
484
485 TP_STRUCT__entry(
486 LOCAL_ENTRY
487 __field(int, ret)
488 __field(unsigned int, ackfail)
489 __field(unsigned int, rtsfail)
490 __field(unsigned int, fcserr)
491 __field(unsigned int, rtssucc)
492 ),
493
494 TP_fast_assign(
495 LOCAL_ASSIGN;
496 __entry->ret = ret;
497 __entry->ackfail = stats->dot11ACKFailureCount;
498 __entry->rtsfail = stats->dot11RTSFailureCount;
499 __entry->fcserr = stats->dot11FCSErrorCount;
500 __entry->rtssucc = stats->dot11RTSSuccessCount;
501 ),
502
503 TP_printk(
504 LOCAL_PR_FMT " ret:%d",
505 LOCAL_PR_ARG, __entry->ret
506 )
507 );
508
509 TRACE_EVENT(drv_get_tkip_seq,
510 TP_PROTO(struct ieee80211_local *local,
511 u8 hw_key_idx, u32 *iv32, u16 *iv16),
512
513 TP_ARGS(local, hw_key_idx, iv32, iv16),
514
515 TP_STRUCT__entry(
516 LOCAL_ENTRY
517 __field(u8, hw_key_idx)
518 __field(u32, iv32)
519 __field(u16, iv16)
520 ),
521
522 TP_fast_assign(
523 LOCAL_ASSIGN;
524 __entry->hw_key_idx = hw_key_idx;
525 __entry->iv32 = *iv32;
526 __entry->iv16 = *iv16;
527 ),
528
529 TP_printk(
530 LOCAL_PR_FMT, LOCAL_PR_ARG
531 )
532 );
533
534 TRACE_EVENT(drv_set_frag_threshold,
535 TP_PROTO(struct ieee80211_local *local, u32 value),
536
537 TP_ARGS(local, value),
538
539 TP_STRUCT__entry(
540 LOCAL_ENTRY
541 __field(u32, value)
542 ),
543
544 TP_fast_assign(
545 LOCAL_ASSIGN;
546 __entry->value = value;
547 ),
548
549 TP_printk(
550 LOCAL_PR_FMT " value:%d",
551 LOCAL_PR_ARG, __entry->value
552 )
553 );
554
555 TRACE_EVENT(drv_set_rts_threshold,
556 TP_PROTO(struct ieee80211_local *local, u32 value),
557
558 TP_ARGS(local, value),
559
560 TP_STRUCT__entry(
561 LOCAL_ENTRY
562 __field(u32, value)
563 ),
564
565 TP_fast_assign(
566 LOCAL_ASSIGN;
567 __entry->value = value;
568 ),
569
570 TP_printk(
571 LOCAL_PR_FMT " value:%d",
572 LOCAL_PR_ARG, __entry->value
573 )
574 );
575
576 TRACE_EVENT(drv_set_coverage_class,
577 TP_PROTO(struct ieee80211_local *local, u8 value),
578
579 TP_ARGS(local, value),
580
581 TP_STRUCT__entry(
582 LOCAL_ENTRY
583 __field(u8, value)
584 ),
585
586 TP_fast_assign(
587 LOCAL_ASSIGN;
588 __entry->value = value;
589 ),
590
591 TP_printk(
592 LOCAL_PR_FMT " value:%d",
593 LOCAL_PR_ARG, __entry->value
594 )
595 );
596
597 TRACE_EVENT(drv_sta_notify,
598 TP_PROTO(struct ieee80211_local *local,
599 struct ieee80211_sub_if_data *sdata,
600 enum sta_notify_cmd cmd,
601 struct ieee80211_sta *sta),
602
603 TP_ARGS(local, sdata, cmd, sta),
604
605 TP_STRUCT__entry(
606 LOCAL_ENTRY
607 VIF_ENTRY
608 STA_ENTRY
609 __field(u32, cmd)
610 ),
611
612 TP_fast_assign(
613 LOCAL_ASSIGN;
614 VIF_ASSIGN;
615 STA_ASSIGN;
616 __entry->cmd = cmd;
617 ),
618
619 TP_printk(
620 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " cmd:%d",
621 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->cmd
622 )
623 );
624
625 TRACE_EVENT(drv_sta_add,
626 TP_PROTO(struct ieee80211_local *local,
627 struct ieee80211_sub_if_data *sdata,
628 struct ieee80211_sta *sta),
629
630 TP_ARGS(local, sdata, sta),
631
632 TP_STRUCT__entry(
633 LOCAL_ENTRY
634 VIF_ENTRY
635 STA_ENTRY
636 ),
637
638 TP_fast_assign(
639 LOCAL_ASSIGN;
640 VIF_ASSIGN;
641 STA_ASSIGN;
642 ),
643
644 TP_printk(
645 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT,
646 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
647 )
648 );
649
650 TRACE_EVENT(drv_sta_remove,
651 TP_PROTO(struct ieee80211_local *local,
652 struct ieee80211_sub_if_data *sdata,
653 struct ieee80211_sta *sta),
654
655 TP_ARGS(local, sdata, sta),
656
657 TP_STRUCT__entry(
658 LOCAL_ENTRY
659 VIF_ENTRY
660 STA_ENTRY
661 ),
662
663 TP_fast_assign(
664 LOCAL_ASSIGN;
665 VIF_ASSIGN;
666 STA_ASSIGN;
667 ),
668
669 TP_printk(
670 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT,
671 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
672 )
673 );
674
675 TRACE_EVENT(drv_conf_tx,
676 TP_PROTO(struct ieee80211_local *local, u16 queue,
677 const struct ieee80211_tx_queue_params *params),
678
679 TP_ARGS(local, queue, params),
680
681 TP_STRUCT__entry(
682 LOCAL_ENTRY
683 __field(u16, queue)
684 __field(u16, txop)
685 __field(u16, cw_min)
686 __field(u16, cw_max)
687 __field(u8, aifs)
688 ),
689
690 TP_fast_assign(
691 LOCAL_ASSIGN;
692 __entry->queue = queue;
693 __entry->txop = params->txop;
694 __entry->cw_max = params->cw_max;
695 __entry->cw_min = params->cw_min;
696 __entry->aifs = params->aifs;
697 ),
698
699 TP_printk(
700 LOCAL_PR_FMT " queue:%d",
701 LOCAL_PR_ARG, __entry->queue
702 )
703 );
704
705 TRACE_EVENT(drv_get_tsf,
706 TP_PROTO(struct ieee80211_local *local),
707
708 TP_ARGS(local),
709
710 TP_STRUCT__entry(
711 LOCAL_ENTRY
712 ),
713
714 TP_fast_assign(
715 LOCAL_ASSIGN;
716 ),
717
718 TP_printk(
719 LOCAL_PR_FMT,
720 LOCAL_PR_ARG
721 )
722 );
723
724 TRACE_EVENT(drv_set_tsf,
725 TP_PROTO(struct ieee80211_local *local, u64 tsf),
726
727 TP_ARGS(local, tsf),
728
729 TP_STRUCT__entry(
730 LOCAL_ENTRY
731 __field(u64, tsf)
732 ),
733
734 TP_fast_assign(
735 LOCAL_ASSIGN;
736 __entry->tsf = tsf;
737 ),
738
739 TP_printk(
740 LOCAL_PR_FMT " tsf:%llu",
741 LOCAL_PR_ARG, (unsigned long long)__entry->tsf
742 )
743 );
744
745 TRACE_EVENT(drv_reset_tsf,
746 TP_PROTO(struct ieee80211_local *local),
747
748 TP_ARGS(local),
749
750 TP_STRUCT__entry(
751 LOCAL_ENTRY
752 ),
753
754 TP_fast_assign(
755 LOCAL_ASSIGN;
756 ),
757
758 TP_printk(
759 LOCAL_PR_FMT, LOCAL_PR_ARG
760 )
761 );
762
763 TRACE_EVENT(drv_tx_last_beacon,
764 TP_PROTO(struct ieee80211_local *local),
765
766 TP_ARGS(local),
767
768 TP_STRUCT__entry(
769 LOCAL_ENTRY
770 ),
771
772 TP_fast_assign(
773 LOCAL_ASSIGN;
774 ),
775
776 TP_printk(
777 LOCAL_PR_FMT,
778 LOCAL_PR_ARG
779 )
780 );
781
782 TRACE_EVENT(drv_ampdu_action,
783 TP_PROTO(struct ieee80211_local *local,
784 struct ieee80211_sub_if_data *sdata,
785 enum ieee80211_ampdu_mlme_action action,
786 struct ieee80211_sta *sta, u16 tid,
787 u16 *ssn),
788
789 TP_ARGS(local, sdata, action, sta, tid, ssn),
790
791 TP_STRUCT__entry(
792 LOCAL_ENTRY
793 STA_ENTRY
794 __field(u32, action)
795 __field(u16, tid)
796 __field(u16, ssn)
797 VIF_ENTRY
798 ),
799
800 TP_fast_assign(
801 LOCAL_ASSIGN;
802 VIF_ASSIGN;
803 STA_ASSIGN;
804 __entry->action = action;
805 __entry->tid = tid;
806 __entry->ssn = ssn ? *ssn : 0;
807 ),
808
809 TP_printk(
810 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " action:%d tid:%d",
811 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->action, __entry->tid
812 )
813 );
814
815 TRACE_EVENT(drv_get_survey,
816 TP_PROTO(struct ieee80211_local *local, int idx,
817 struct survey_info *survey),
818
819 TP_ARGS(local, idx, survey),
820
821 TP_STRUCT__entry(
822 LOCAL_ENTRY
823 __field(int, idx)
824 ),
825
826 TP_fast_assign(
827 LOCAL_ASSIGN;
828 __entry->idx = idx;
829 ),
830
831 TP_printk(
832 LOCAL_PR_FMT " idx:%d",
833 LOCAL_PR_ARG, __entry->idx
834 )
835 );
836
837 TRACE_EVENT(drv_flush,
838 TP_PROTO(struct ieee80211_local *local, bool drop),
839
840 TP_ARGS(local, drop),
841
842 TP_STRUCT__entry(
843 LOCAL_ENTRY
844 __field(bool, drop)
845 ),
846
847 TP_fast_assign(
848 LOCAL_ASSIGN;
849 __entry->drop = drop;
850 ),
851
852 TP_printk(
853 LOCAL_PR_FMT " drop:%d",
854 LOCAL_PR_ARG, __entry->drop
855 )
856 );
857
858 TRACE_EVENT(drv_channel_switch,
859 TP_PROTO(struct ieee80211_local *local,
860 struct ieee80211_channel_switch *ch_switch),
861
862 TP_ARGS(local, ch_switch),
863
864 TP_STRUCT__entry(
865 LOCAL_ENTRY
866 __field(u64, timestamp)
867 __field(bool, block_tx)
868 __field(u16, freq)
869 __field(u8, count)
870 ),
871
872 TP_fast_assign(
873 LOCAL_ASSIGN;
874 __entry->timestamp = ch_switch->timestamp;
875 __entry->block_tx = ch_switch->block_tx;
876 __entry->freq = ch_switch->channel->center_freq;
877 __entry->count = ch_switch->count;
878 ),
879
880 TP_printk(
881 LOCAL_PR_FMT " new freq:%u count:%d",
882 LOCAL_PR_ARG, __entry->freq, __entry->count
883 )
884 );
885
886 TRACE_EVENT(drv_set_antenna,
887 TP_PROTO(struct ieee80211_local *local, u32 tx_ant, u32 rx_ant, int ret),
888
889 TP_ARGS(local, tx_ant, rx_ant, ret),
890
891 TP_STRUCT__entry(
892 LOCAL_ENTRY
893 __field(u32, tx_ant)
894 __field(u32, rx_ant)
895 __field(int, ret)
896 ),
897
898 TP_fast_assign(
899 LOCAL_ASSIGN;
900 __entry->tx_ant = tx_ant;
901 __entry->rx_ant = rx_ant;
902 __entry->ret = ret;
903 ),
904
905 TP_printk(
906 LOCAL_PR_FMT " tx_ant:%d rx_ant:%d ret:%d",
907 LOCAL_PR_ARG, __entry->tx_ant, __entry->rx_ant, __entry->ret
908 )
909 );
910
911 TRACE_EVENT(drv_get_antenna,
912 TP_PROTO(struct ieee80211_local *local, u32 tx_ant, u32 rx_ant, int ret),
913
914 TP_ARGS(local, tx_ant, rx_ant, ret),
915
916 TP_STRUCT__entry(
917 LOCAL_ENTRY
918 __field(u32, tx_ant)
919 __field(u32, rx_ant)
920 __field(int, ret)
921 ),
922
923 TP_fast_assign(
924 LOCAL_ASSIGN;
925 __entry->tx_ant = tx_ant;
926 __entry->rx_ant = rx_ant;
927 __entry->ret = ret;
928 ),
929
930 TP_printk(
931 LOCAL_PR_FMT " tx_ant:%d rx_ant:%d ret:%d",
932 LOCAL_PR_ARG, __entry->tx_ant, __entry->rx_ant, __entry->ret
933 )
934 );
935
936 TRACE_EVENT(drv_remain_on_channel,
937 TP_PROTO(struct ieee80211_local *local, struct ieee80211_channel *chan,
938 enum nl80211_channel_type chantype, unsigned int duration),
939
940 TP_ARGS(local, chan, chantype, duration),
941
942 TP_STRUCT__entry(
943 LOCAL_ENTRY
944 __field(int, center_freq)
945 __field(int, channel_type)
946 __field(unsigned int, duration)
947 ),
948
949 TP_fast_assign(
950 LOCAL_ASSIGN;
951 __entry->center_freq = chan->center_freq;
952 __entry->channel_type = chantype;
953 __entry->duration = duration;
954 ),
955
956 TP_printk(
957 LOCAL_PR_FMT " freq:%dMHz duration:%dms",
958 LOCAL_PR_ARG, __entry->center_freq, __entry->duration
959 )
960 );
961
962 TRACE_EVENT(drv_cancel_remain_on_channel,
963 TP_PROTO(struct ieee80211_local *local),
964
965 TP_ARGS(local),
966
967 TP_STRUCT__entry(
968 LOCAL_ENTRY
969 ),
970
971 TP_fast_assign(
972 LOCAL_ASSIGN;
973 ),
974
975 TP_printk(
976 LOCAL_PR_FMT, LOCAL_PR_ARG
977 )
978 );
979
980 /*
981 * Tracing for API calls that drivers call.
982 */
983
984 TRACE_EVENT(api_start_tx_ba_session,
985 TP_PROTO(struct ieee80211_sta *sta, u16 tid),
986
987 TP_ARGS(sta, tid),
988
989 TP_STRUCT__entry(
990 STA_ENTRY
991 __field(u16, tid)
992 ),
993
994 TP_fast_assign(
995 STA_ASSIGN;
996 __entry->tid = tid;
997 ),
998
999 TP_printk(
1000 STA_PR_FMT " tid:%d",
1001 STA_PR_ARG, __entry->tid
1002 )
1003 );
1004
1005 TRACE_EVENT(api_start_tx_ba_cb,
1006 TP_PROTO(struct ieee80211_sub_if_data *sdata, const u8 *ra, u16 tid),
1007
1008 TP_ARGS(sdata, ra, tid),
1009
1010 TP_STRUCT__entry(
1011 VIF_ENTRY
1012 __array(u8, ra, ETH_ALEN)
1013 __field(u16, tid)
1014 ),
1015
1016 TP_fast_assign(
1017 VIF_ASSIGN;
1018 memcpy(__entry->ra, ra, ETH_ALEN);
1019 __entry->tid = tid;
1020 ),
1021
1022 TP_printk(
1023 VIF_PR_FMT " ra:%pM tid:%d",
1024 VIF_PR_ARG, __entry->ra, __entry->tid
1025 )
1026 );
1027
1028 TRACE_EVENT(api_stop_tx_ba_session,
1029 TP_PROTO(struct ieee80211_sta *sta, u16 tid),
1030
1031 TP_ARGS(sta, tid),
1032
1033 TP_STRUCT__entry(
1034 STA_ENTRY
1035 __field(u16, tid)
1036 ),
1037
1038 TP_fast_assign(
1039 STA_ASSIGN;
1040 __entry->tid = tid;
1041 ),
1042
1043 TP_printk(
1044 STA_PR_FMT " tid:%d",
1045 STA_PR_ARG, __entry->tid
1046 )
1047 );
1048
1049 TRACE_EVENT(api_stop_tx_ba_cb,
1050 TP_PROTO(struct ieee80211_sub_if_data *sdata, const u8 *ra, u16 tid),
1051
1052 TP_ARGS(sdata, ra, tid),
1053
1054 TP_STRUCT__entry(
1055 VIF_ENTRY
1056 __array(u8, ra, ETH_ALEN)
1057 __field(u16, tid)
1058 ),
1059
1060 TP_fast_assign(
1061 VIF_ASSIGN;
1062 memcpy(__entry->ra, ra, ETH_ALEN);
1063 __entry->tid = tid;
1064 ),
1065
1066 TP_printk(
1067 VIF_PR_FMT " ra:%pM tid:%d",
1068 VIF_PR_ARG, __entry->ra, __entry->tid
1069 )
1070 );
1071
1072 TRACE_EVENT(api_restart_hw,
1073 TP_PROTO(struct ieee80211_local *local),
1074
1075 TP_ARGS(local),
1076
1077 TP_STRUCT__entry(
1078 LOCAL_ENTRY
1079 ),
1080
1081 TP_fast_assign(
1082 LOCAL_ASSIGN;
1083 ),
1084
1085 TP_printk(
1086 LOCAL_PR_FMT,
1087 LOCAL_PR_ARG
1088 )
1089 );
1090
1091 TRACE_EVENT(api_beacon_loss,
1092 TP_PROTO(struct ieee80211_sub_if_data *sdata),
1093
1094 TP_ARGS(sdata),
1095
1096 TP_STRUCT__entry(
1097 VIF_ENTRY
1098 ),
1099
1100 TP_fast_assign(
1101 VIF_ASSIGN;
1102 ),
1103
1104 TP_printk(
1105 VIF_PR_FMT,
1106 VIF_PR_ARG
1107 )
1108 );
1109
1110 TRACE_EVENT(api_connection_loss,
1111 TP_PROTO(struct ieee80211_sub_if_data *sdata),
1112
1113 TP_ARGS(sdata),
1114
1115 TP_STRUCT__entry(
1116 VIF_ENTRY
1117 ),
1118
1119 TP_fast_assign(
1120 VIF_ASSIGN;
1121 ),
1122
1123 TP_printk(
1124 VIF_PR_FMT,
1125 VIF_PR_ARG
1126 )
1127 );
1128
1129 TRACE_EVENT(api_cqm_rssi_notify,
1130 TP_PROTO(struct ieee80211_sub_if_data *sdata,
1131 enum nl80211_cqm_rssi_threshold_event rssi_event),
1132
1133 TP_ARGS(sdata, rssi_event),
1134
1135 TP_STRUCT__entry(
1136 VIF_ENTRY
1137 __field(u32, rssi_event)
1138 ),
1139
1140 TP_fast_assign(
1141 VIF_ASSIGN;
1142 __entry->rssi_event = rssi_event;
1143 ),
1144
1145 TP_printk(
1146 VIF_PR_FMT " event:%d",
1147 VIF_PR_ARG, __entry->rssi_event
1148 )
1149 );
1150
1151 TRACE_EVENT(api_scan_completed,
1152 TP_PROTO(struct ieee80211_local *local, bool aborted),
1153
1154 TP_ARGS(local, aborted),
1155
1156 TP_STRUCT__entry(
1157 LOCAL_ENTRY
1158 __field(bool, aborted)
1159 ),
1160
1161 TP_fast_assign(
1162 LOCAL_ASSIGN;
1163 __entry->aborted = aborted;
1164 ),
1165
1166 TP_printk(
1167 LOCAL_PR_FMT " aborted:%d",
1168 LOCAL_PR_ARG, __entry->aborted
1169 )
1170 );
1171
1172 TRACE_EVENT(api_sta_block_awake,
1173 TP_PROTO(struct ieee80211_local *local,
1174 struct ieee80211_sta *sta, bool block),
1175
1176 TP_ARGS(local, sta, block),
1177
1178 TP_STRUCT__entry(
1179 LOCAL_ENTRY
1180 STA_ENTRY
1181 __field(bool, block)
1182 ),
1183
1184 TP_fast_assign(
1185 LOCAL_ASSIGN;
1186 STA_ASSIGN;
1187 __entry->block = block;
1188 ),
1189
1190 TP_printk(
1191 LOCAL_PR_FMT STA_PR_FMT " block:%d",
1192 LOCAL_PR_ARG, STA_PR_FMT, __entry->block
1193 )
1194 );
1195
1196 TRACE_EVENT(api_chswitch_done,
1197 TP_PROTO(struct ieee80211_sub_if_data *sdata, bool success),
1198
1199 TP_ARGS(sdata, success),
1200
1201 TP_STRUCT__entry(
1202 VIF_ENTRY
1203 __field(bool, success)
1204 ),
1205
1206 TP_fast_assign(
1207 VIF_ASSIGN;
1208 __entry->success = success;
1209 ),
1210
1211 TP_printk(
1212 VIF_PR_FMT " success=%d",
1213 VIF_PR_ARG, __entry->success
1214 )
1215 );
1216
1217 TRACE_EVENT(api_ready_on_channel,
1218 TP_PROTO(struct ieee80211_local *local),
1219
1220 TP_ARGS(local),
1221
1222 TP_STRUCT__entry(
1223 LOCAL_ENTRY
1224 ),
1225
1226 TP_fast_assign(
1227 LOCAL_ASSIGN;
1228 ),
1229
1230 TP_printk(
1231 LOCAL_PR_FMT, LOCAL_PR_ARG
1232 )
1233 );
1234
1235 TRACE_EVENT(api_remain_on_channel_expired,
1236 TP_PROTO(struct ieee80211_local *local),
1237
1238 TP_ARGS(local),
1239
1240 TP_STRUCT__entry(
1241 LOCAL_ENTRY
1242 ),
1243
1244 TP_fast_assign(
1245 LOCAL_ASSIGN;
1246 ),
1247
1248 TP_printk(
1249 LOCAL_PR_FMT, LOCAL_PR_ARG
1250 )
1251 );
1252
1253 /*
1254 * Tracing for internal functions
1255 * (which may also be called in response to driver calls)
1256 */
1257
1258 TRACE_EVENT(wake_queue,
1259 TP_PROTO(struct ieee80211_local *local, u16 queue,
1260 enum queue_stop_reason reason),
1261
1262 TP_ARGS(local, queue, reason),
1263
1264 TP_STRUCT__entry(
1265 LOCAL_ENTRY
1266 __field(u16, queue)
1267 __field(u32, reason)
1268 ),
1269
1270 TP_fast_assign(
1271 LOCAL_ASSIGN;
1272 __entry->queue = queue;
1273 __entry->reason = reason;
1274 ),
1275
1276 TP_printk(
1277 LOCAL_PR_FMT " queue:%d, reason:%d",
1278 LOCAL_PR_ARG, __entry->queue, __entry->reason
1279 )
1280 );
1281
1282 TRACE_EVENT(stop_queue,
1283 TP_PROTO(struct ieee80211_local *local, u16 queue,
1284 enum queue_stop_reason reason),
1285
1286 TP_ARGS(local, queue, reason),
1287
1288 TP_STRUCT__entry(
1289 LOCAL_ENTRY
1290 __field(u16, queue)
1291 __field(u32, reason)
1292 ),
1293
1294 TP_fast_assign(
1295 LOCAL_ASSIGN;
1296 __entry->queue = queue;
1297 __entry->reason = reason;
1298 ),
1299
1300 TP_printk(
1301 LOCAL_PR_FMT " queue:%d, reason:%d",
1302 LOCAL_PR_ARG, __entry->queue, __entry->reason
1303 )
1304 );
1305 #endif /* !__MAC80211_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
1306
1307 #undef TRACE_INCLUDE_PATH
1308 #define TRACE_INCLUDE_PATH .
1309 #undef TRACE_INCLUDE_FILE
1310 #define TRACE_INCLUDE_FILE driver-trace
1311 #include <trace/define_trace.h>
kernel-based virtual machine