mac80211: make key locking clearer
[linux-2.6.git] / net / mac80211 / driver-trace.h
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 #undef DECLARE_EVENT_CLASS
13 #define DECLARE_EVENT_CLASS(...)
14 #undef DEFINE_EVENT
15 #define DEFINE_EVENT(evt_class, name, proto, ...) \
16 static inline void trace_ ## name(proto) {}
17 #endif
18
19 #undef TRACE_SYSTEM
20 #define TRACE_SYSTEM mac80211
21
22 #define MAXNAME         32
23 #define LOCAL_ENTRY     __array(char, wiphy_name, 32)
24 #define LOCAL_ASSIGN    strlcpy(__entry->wiphy_name, wiphy_name(local->hw.wiphy), MAXNAME)
25 #define LOCAL_PR_FMT    "%s"
26 #define LOCAL_PR_ARG    __entry->wiphy_name
27
28 #define STA_ENTRY       __array(char, sta_addr, ETH_ALEN)
29 #define STA_ASSIGN      (sta ? memcpy(__entry->sta_addr, sta->addr, ETH_ALEN) : memset(__entry->sta_addr, 0, ETH_ALEN))
30 #define STA_PR_FMT      " sta:%pM"
31 #define STA_PR_ARG      __entry->sta_addr
32
33 #define VIF_ENTRY       __field(enum nl80211_iftype, vif_type) __field(void *, sdata)   \
34                         __field(bool, p2p)                                              \
35                         __string(vif_name, sdata->dev ? sdata->dev->name : "<nodev>")
36 #define VIF_ASSIGN      __entry->vif_type = sdata->vif.type; __entry->sdata = sdata;    \
37                         __entry->p2p = sdata->vif.p2p;                                  \
38                         __assign_str(vif_name, sdata->dev ? sdata->dev->name : "<nodev>")
39 #define VIF_PR_FMT      " vif:%s(%d%s)"
40 #define VIF_PR_ARG      __get_str(vif_name), __entry->vif_type, __entry->p2p ? "/p2p" : ""
41
42 /*
43  * Tracing for driver callbacks.
44  */
45
46 DECLARE_EVENT_CLASS(local_only_evt,
47         TP_PROTO(struct ieee80211_local *local),
48         TP_ARGS(local),
49         TP_STRUCT__entry(
50                 LOCAL_ENTRY
51         ),
52         TP_fast_assign(
53                 LOCAL_ASSIGN;
54         ),
55         TP_printk(LOCAL_PR_FMT, LOCAL_PR_ARG)
56 );
57
58 DECLARE_EVENT_CLASS(local_sdata_addr_evt,
59         TP_PROTO(struct ieee80211_local *local,
60                  struct ieee80211_sub_if_data *sdata),
61         TP_ARGS(local, sdata),
62
63         TP_STRUCT__entry(
64                 LOCAL_ENTRY
65                 VIF_ENTRY
66                 __array(char, addr, 6)
67         ),
68
69         TP_fast_assign(
70                 LOCAL_ASSIGN;
71                 VIF_ASSIGN;
72                 memcpy(__entry->addr, sdata->vif.addr, 6);
73         ),
74
75         TP_printk(
76                 LOCAL_PR_FMT  VIF_PR_FMT " addr:%pM",
77                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr
78         )
79 );
80
81 DECLARE_EVENT_CLASS(local_u32_evt,
82         TP_PROTO(struct ieee80211_local *local, u32 value),
83         TP_ARGS(local, value),
84
85         TP_STRUCT__entry(
86                 LOCAL_ENTRY
87                 __field(u32, value)
88         ),
89
90         TP_fast_assign(
91                 LOCAL_ASSIGN;
92                 __entry->value = value;
93         ),
94
95         TP_printk(
96                 LOCAL_PR_FMT " value:%d",
97                 LOCAL_PR_ARG, __entry->value
98         )
99 );
100
101 DECLARE_EVENT_CLASS(local_sdata_evt,
102         TP_PROTO(struct ieee80211_local *local,
103                  struct ieee80211_sub_if_data *sdata),
104         TP_ARGS(local, sdata),
105
106         TP_STRUCT__entry(
107                 LOCAL_ENTRY
108                 VIF_ENTRY
109         ),
110
111         TP_fast_assign(
112                 LOCAL_ASSIGN;
113                 VIF_ASSIGN;
114         ),
115
116         TP_printk(
117                 LOCAL_PR_FMT VIF_PR_FMT,
118                 LOCAL_PR_ARG, VIF_PR_ARG
119         )
120 );
121
122 DEFINE_EVENT(local_only_evt, drv_return_void,
123         TP_PROTO(struct ieee80211_local *local),
124         TP_ARGS(local)
125 );
126
127 TRACE_EVENT(drv_return_int,
128         TP_PROTO(struct ieee80211_local *local, int ret),
129         TP_ARGS(local, ret),
130         TP_STRUCT__entry(
131                 LOCAL_ENTRY
132                 __field(int, ret)
133         ),
134         TP_fast_assign(
135                 LOCAL_ASSIGN;
136                 __entry->ret = ret;
137         ),
138         TP_printk(LOCAL_PR_FMT " - %d", LOCAL_PR_ARG, __entry->ret)
139 );
140
141 TRACE_EVENT(drv_return_bool,
142         TP_PROTO(struct ieee80211_local *local, bool ret),
143         TP_ARGS(local, ret),
144         TP_STRUCT__entry(
145                 LOCAL_ENTRY
146                 __field(bool, ret)
147         ),
148         TP_fast_assign(
149                 LOCAL_ASSIGN;
150                 __entry->ret = ret;
151         ),
152         TP_printk(LOCAL_PR_FMT " - %s", LOCAL_PR_ARG, (__entry->ret) ?
153                   "true" : "false")
154 );
155
156 TRACE_EVENT(drv_return_u64,
157         TP_PROTO(struct ieee80211_local *local, u64 ret),
158         TP_ARGS(local, ret),
159         TP_STRUCT__entry(
160                 LOCAL_ENTRY
161                 __field(u64, ret)
162         ),
163         TP_fast_assign(
164                 LOCAL_ASSIGN;
165                 __entry->ret = ret;
166         ),
167         TP_printk(LOCAL_PR_FMT " - %llu", LOCAL_PR_ARG, __entry->ret)
168 );
169
170 DEFINE_EVENT(local_only_evt, drv_start,
171         TP_PROTO(struct ieee80211_local *local),
172         TP_ARGS(local)
173 );
174
175 DEFINE_EVENT(local_only_evt, drv_suspend,
176         TP_PROTO(struct ieee80211_local *local),
177         TP_ARGS(local)
178 );
179
180 DEFINE_EVENT(local_only_evt, drv_resume,
181         TP_PROTO(struct ieee80211_local *local),
182         TP_ARGS(local)
183 );
184
185 DEFINE_EVENT(local_only_evt, drv_stop,
186         TP_PROTO(struct ieee80211_local *local),
187         TP_ARGS(local)
188 );
189
190 DEFINE_EVENT(local_sdata_addr_evt, drv_add_interface,
191         TP_PROTO(struct ieee80211_local *local,
192                  struct ieee80211_sub_if_data *sdata),
193         TP_ARGS(local, sdata)
194 );
195
196 TRACE_EVENT(drv_change_interface,
197         TP_PROTO(struct ieee80211_local *local,
198                  struct ieee80211_sub_if_data *sdata,
199                  enum nl80211_iftype type, bool p2p),
200
201         TP_ARGS(local, sdata, type, p2p),
202
203         TP_STRUCT__entry(
204                 LOCAL_ENTRY
205                 VIF_ENTRY
206                 __field(u32, new_type)
207                 __field(bool, new_p2p)
208         ),
209
210         TP_fast_assign(
211                 LOCAL_ASSIGN;
212                 VIF_ASSIGN;
213                 __entry->new_type = type;
214                 __entry->new_p2p = p2p;
215         ),
216
217         TP_printk(
218                 LOCAL_PR_FMT  VIF_PR_FMT " new type:%d%s",
219                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->new_type,
220                 __entry->new_p2p ? "/p2p" : ""
221         )
222 );
223
224 DEFINE_EVENT(local_sdata_addr_evt, drv_remove_interface,
225         TP_PROTO(struct ieee80211_local *local,
226                  struct ieee80211_sub_if_data *sdata),
227         TP_ARGS(local, sdata)
228 );
229
230 TRACE_EVENT(drv_config,
231         TP_PROTO(struct ieee80211_local *local,
232                  u32 changed),
233
234         TP_ARGS(local, changed),
235
236         TP_STRUCT__entry(
237                 LOCAL_ENTRY
238                 __field(u32, changed)
239                 __field(u32, flags)
240                 __field(int, power_level)
241                 __field(int, dynamic_ps_timeout)
242                 __field(int, max_sleep_period)
243                 __field(u16, listen_interval)
244                 __field(u8, long_frame_max_tx_count)
245                 __field(u8, short_frame_max_tx_count)
246                 __field(int, center_freq)
247                 __field(int, channel_type)
248                 __field(int, smps)
249         ),
250
251         TP_fast_assign(
252                 LOCAL_ASSIGN;
253                 __entry->changed = changed;
254                 __entry->flags = local->hw.conf.flags;
255                 __entry->power_level = local->hw.conf.power_level;
256                 __entry->dynamic_ps_timeout = local->hw.conf.dynamic_ps_timeout;
257                 __entry->max_sleep_period = local->hw.conf.max_sleep_period;
258                 __entry->listen_interval = local->hw.conf.listen_interval;
259                 __entry->long_frame_max_tx_count = local->hw.conf.long_frame_max_tx_count;
260                 __entry->short_frame_max_tx_count = local->hw.conf.short_frame_max_tx_count;
261                 __entry->center_freq = local->hw.conf.channel->center_freq;
262                 __entry->channel_type = local->hw.conf.channel_type;
263                 __entry->smps = local->hw.conf.smps_mode;
264         ),
265
266         TP_printk(
267                 LOCAL_PR_FMT " ch:%#x freq:%d",
268                 LOCAL_PR_ARG, __entry->changed, __entry->center_freq
269         )
270 );
271
272 TRACE_EVENT(drv_bss_info_changed,
273         TP_PROTO(struct ieee80211_local *local,
274                  struct ieee80211_sub_if_data *sdata,
275                  struct ieee80211_bss_conf *info,
276                  u32 changed),
277
278         TP_ARGS(local, sdata, info, changed),
279
280         TP_STRUCT__entry(
281                 LOCAL_ENTRY
282                 VIF_ENTRY
283                 __field(bool, assoc)
284                 __field(u16, aid)
285                 __field(bool, cts)
286                 __field(bool, shortpre)
287                 __field(bool, shortslot)
288                 __field(u8, dtimper)
289                 __field(u16, bcnint)
290                 __field(u16, assoc_cap)
291                 __field(u64, timestamp)
292                 __field(u32, basic_rates)
293                 __field(u32, changed)
294                 __field(bool, enable_beacon)
295                 __field(u16, ht_operation_mode)
296         ),
297
298         TP_fast_assign(
299                 LOCAL_ASSIGN;
300                 VIF_ASSIGN;
301                 __entry->changed = changed;
302                 __entry->aid = info->aid;
303                 __entry->assoc = info->assoc;
304                 __entry->shortpre = info->use_short_preamble;
305                 __entry->cts = info->use_cts_prot;
306                 __entry->shortslot = info->use_short_slot;
307                 __entry->dtimper = info->dtim_period;
308                 __entry->bcnint = info->beacon_int;
309                 __entry->assoc_cap = info->assoc_capability;
310                 __entry->timestamp = info->timestamp;
311                 __entry->basic_rates = info->basic_rates;
312                 __entry->enable_beacon = info->enable_beacon;
313                 __entry->ht_operation_mode = info->ht_operation_mode;
314         ),
315
316         TP_printk(
317                 LOCAL_PR_FMT  VIF_PR_FMT " changed:%#x",
318                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->changed
319         )
320 );
321
322 TRACE_EVENT(drv_prepare_multicast,
323         TP_PROTO(struct ieee80211_local *local, int mc_count),
324
325         TP_ARGS(local, mc_count),
326
327         TP_STRUCT__entry(
328                 LOCAL_ENTRY
329                 __field(int, mc_count)
330         ),
331
332         TP_fast_assign(
333                 LOCAL_ASSIGN;
334                 __entry->mc_count = mc_count;
335         ),
336
337         TP_printk(
338                 LOCAL_PR_FMT " prepare mc (%d)",
339                 LOCAL_PR_ARG, __entry->mc_count
340         )
341 );
342
343 TRACE_EVENT(drv_configure_filter,
344         TP_PROTO(struct ieee80211_local *local,
345                  unsigned int changed_flags,
346                  unsigned int *total_flags,
347                  u64 multicast),
348
349         TP_ARGS(local, changed_flags, total_flags, multicast),
350
351         TP_STRUCT__entry(
352                 LOCAL_ENTRY
353                 __field(unsigned int, changed)
354                 __field(unsigned int, total)
355                 __field(u64, multicast)
356         ),
357
358         TP_fast_assign(
359                 LOCAL_ASSIGN;
360                 __entry->changed = changed_flags;
361                 __entry->total = *total_flags;
362                 __entry->multicast = multicast;
363         ),
364
365         TP_printk(
366                 LOCAL_PR_FMT " changed:%#x total:%#x",
367                 LOCAL_PR_ARG, __entry->changed, __entry->total
368         )
369 );
370
371 TRACE_EVENT(drv_set_tim,
372         TP_PROTO(struct ieee80211_local *local,
373                  struct ieee80211_sta *sta, bool set),
374
375         TP_ARGS(local, sta, set),
376
377         TP_STRUCT__entry(
378                 LOCAL_ENTRY
379                 STA_ENTRY
380                 __field(bool, set)
381         ),
382
383         TP_fast_assign(
384                 LOCAL_ASSIGN;
385                 STA_ASSIGN;
386                 __entry->set = set;
387         ),
388
389         TP_printk(
390                 LOCAL_PR_FMT STA_PR_FMT " set:%d",
391                 LOCAL_PR_ARG, STA_PR_FMT, __entry->set
392         )
393 );
394
395 TRACE_EVENT(drv_set_key,
396         TP_PROTO(struct ieee80211_local *local,
397                  enum set_key_cmd cmd, struct ieee80211_sub_if_data *sdata,
398                  struct ieee80211_sta *sta,
399                  struct ieee80211_key_conf *key),
400
401         TP_ARGS(local, cmd, sdata, sta, key),
402
403         TP_STRUCT__entry(
404                 LOCAL_ENTRY
405                 VIF_ENTRY
406                 STA_ENTRY
407                 __field(u32, cipher)
408                 __field(u8, hw_key_idx)
409                 __field(u8, flags)
410                 __field(s8, keyidx)
411         ),
412
413         TP_fast_assign(
414                 LOCAL_ASSIGN;
415                 VIF_ASSIGN;
416                 STA_ASSIGN;
417                 __entry->cipher = key->cipher;
418                 __entry->flags = key->flags;
419                 __entry->keyidx = key->keyidx;
420                 __entry->hw_key_idx = key->hw_key_idx;
421         ),
422
423         TP_printk(
424                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT,
425                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
426         )
427 );
428
429 TRACE_EVENT(drv_update_tkip_key,
430         TP_PROTO(struct ieee80211_local *local,
431                  struct ieee80211_sub_if_data *sdata,
432                  struct ieee80211_key_conf *conf,
433                  struct ieee80211_sta *sta, u32 iv32),
434
435         TP_ARGS(local, sdata, conf, sta, iv32),
436
437         TP_STRUCT__entry(
438                 LOCAL_ENTRY
439                 VIF_ENTRY
440                 STA_ENTRY
441                 __field(u32, iv32)
442         ),
443
444         TP_fast_assign(
445                 LOCAL_ASSIGN;
446                 VIF_ASSIGN;
447                 STA_ASSIGN;
448                 __entry->iv32 = iv32;
449         ),
450
451         TP_printk(
452                 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " iv32:%#x",
453                 LOCAL_PR_ARG,VIF_PR_ARG,STA_PR_ARG, __entry->iv32
454         )
455 );
456
457 DEFINE_EVENT(local_sdata_evt, drv_hw_scan,
458         TP_PROTO(struct ieee80211_local *local,
459                  struct ieee80211_sub_if_data *sdata),
460         TP_ARGS(local, sdata)
461 );
462
463 DEFINE_EVENT(local_sdata_evt, drv_sched_scan_start,
464         TP_PROTO(struct ieee80211_local *local,
465                  struct ieee80211_sub_if_data *sdata),
466         TP_ARGS(local, sdata)
467 );
468
469 DEFINE_EVENT(local_sdata_evt, drv_sched_scan_stop,
470         TP_PROTO(struct ieee80211_local *local,
471                  struct ieee80211_sub_if_data *sdata),
472         TP_ARGS(local, sdata)
473 );
474
475 DEFINE_EVENT(local_only_evt, drv_sw_scan_start,
476         TP_PROTO(struct ieee80211_local *local),
477         TP_ARGS(local)
478 );
479
480 DEFINE_EVENT(local_only_evt, drv_sw_scan_complete,
481         TP_PROTO(struct ieee80211_local *local),
482         TP_ARGS(local)
483 );
484
485 TRACE_EVENT(drv_get_stats,
486         TP_PROTO(struct ieee80211_local *local,
487                  struct ieee80211_low_level_stats *stats,
488                  int ret),
489
490         TP_ARGS(local, stats, ret),
491
492         TP_STRUCT__entry(
493                 LOCAL_ENTRY
494                 __field(int, ret)
495                 __field(unsigned int, ackfail)
496                 __field(unsigned int, rtsfail)
497                 __field(unsigned int, fcserr)
498                 __field(unsigned int, rtssucc)
499         ),
500
501         TP_fast_assign(
502                 LOCAL_ASSIGN;
503                 __entry->ret = ret;
504                 __entry->ackfail = stats->dot11ACKFailureCount;
505                 __entry->rtsfail = stats->dot11RTSFailureCount;
506                 __entry->fcserr = stats->dot11FCSErrorCount;
507                 __entry->rtssucc = stats->dot11RTSSuccessCount;
508         ),
509
510         TP_printk(
511                 LOCAL_PR_FMT " ret:%d",
512                 LOCAL_PR_ARG, __entry->ret
513         )
514 );
515
516 TRACE_EVENT(drv_get_tkip_seq,
517         TP_PROTO(struct ieee80211_local *local,
518                  u8 hw_key_idx, u32 *iv32, u16 *iv16),
519
520         TP_ARGS(local, hw_key_idx, iv32, iv16),
521
522         TP_STRUCT__entry(
523                 LOCAL_ENTRY
524                 __field(u8, hw_key_idx)
525                 __field(u32, iv32)
526                 __field(u16, iv16)
527         ),
528
529         TP_fast_assign(
530                 LOCAL_ASSIGN;
531                 __entry->hw_key_idx = hw_key_idx;
532                 __entry->iv32 = *iv32;
533                 __entry->iv16 = *iv16;
534         ),
535
536         TP_printk(
537                 LOCAL_PR_FMT, LOCAL_PR_ARG
538         )
539 );
540
541 DEFINE_EVENT(local_u32_evt, drv_set_frag_threshold,
542         TP_PROTO(struct ieee80211_local *local, u32 value),
543         TP_ARGS(local, value)
544 );
545
546 DEFINE_EVENT(local_u32_evt, drv_set_rts_threshold,
547         TP_PROTO(struct ieee80211_local *local, u32 value),
548         TP_ARGS(local, value)
549 );
550
551 TRACE_EVENT(drv_set_coverage_class,
552         TP_PROTO(struct ieee80211_local *local, u8 value),
553
554         TP_ARGS(local, value),
555
556         TP_STRUCT__entry(
557                 LOCAL_ENTRY
558                 __field(u8, value)
559         ),
560
561         TP_fast_assign(
562                 LOCAL_ASSIGN;
563                 __entry->value = value;
564         ),
565
566         TP_printk(
567                 LOCAL_PR_FMT " value:%d",
568                 LOCAL_PR_ARG, __entry->value
569         )
570 );
571
572 TRACE_EVENT(drv_sta_notify,
573         TP_PROTO(struct ieee80211_local *local,
574                  struct ieee80211_sub_if_data *sdata,
575                  enum sta_notify_cmd cmd,
576                  struct ieee80211_sta *sta),
577
578         TP_ARGS(local, sdata, cmd, sta),
579
580         TP_STRUCT__entry(
581                 LOCAL_ENTRY
582                 VIF_ENTRY
583                 STA_ENTRY
584                 __field(u32, cmd)
585         ),
586
587         TP_fast_assign(
588                 LOCAL_ASSIGN;
589                 VIF_ASSIGN;
590                 STA_ASSIGN;
591                 __entry->cmd = cmd;
592         ),
593
594         TP_printk(
595                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT " cmd:%d",
596                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->cmd
597         )
598 );
599
600 TRACE_EVENT(drv_sta_add,
601         TP_PROTO(struct ieee80211_local *local,
602                  struct ieee80211_sub_if_data *sdata,
603                  struct ieee80211_sta *sta),
604
605         TP_ARGS(local, sdata, sta),
606
607         TP_STRUCT__entry(
608                 LOCAL_ENTRY
609                 VIF_ENTRY
610                 STA_ENTRY
611         ),
612
613         TP_fast_assign(
614                 LOCAL_ASSIGN;
615                 VIF_ASSIGN;
616                 STA_ASSIGN;
617         ),
618
619         TP_printk(
620                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT,
621                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
622         )
623 );
624
625 TRACE_EVENT(drv_sta_remove,
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_conf_tx,
651         TP_PROTO(struct ieee80211_local *local, u16 queue,
652                  const struct ieee80211_tx_queue_params *params),
653
654         TP_ARGS(local, queue, params),
655
656         TP_STRUCT__entry(
657                 LOCAL_ENTRY
658                 __field(u16, queue)
659                 __field(u16, txop)
660                 __field(u16, cw_min)
661                 __field(u16, cw_max)
662                 __field(u8, aifs)
663         ),
664
665         TP_fast_assign(
666                 LOCAL_ASSIGN;
667                 __entry->queue = queue;
668                 __entry->txop = params->txop;
669                 __entry->cw_max = params->cw_max;
670                 __entry->cw_min = params->cw_min;
671                 __entry->aifs = params->aifs;
672         ),
673
674         TP_printk(
675                 LOCAL_PR_FMT " queue:%d",
676                 LOCAL_PR_ARG, __entry->queue
677         )
678 );
679
680 DEFINE_EVENT(local_only_evt, drv_get_tsf,
681         TP_PROTO(struct ieee80211_local *local),
682         TP_ARGS(local)
683 );
684
685 TRACE_EVENT(drv_set_tsf,
686         TP_PROTO(struct ieee80211_local *local, u64 tsf),
687
688         TP_ARGS(local, tsf),
689
690         TP_STRUCT__entry(
691                 LOCAL_ENTRY
692                 __field(u64, tsf)
693         ),
694
695         TP_fast_assign(
696                 LOCAL_ASSIGN;
697                 __entry->tsf = tsf;
698         ),
699
700         TP_printk(
701                 LOCAL_PR_FMT " tsf:%llu",
702                 LOCAL_PR_ARG, (unsigned long long)__entry->tsf
703         )
704 );
705
706 DEFINE_EVENT(local_only_evt, drv_reset_tsf,
707         TP_PROTO(struct ieee80211_local *local),
708         TP_ARGS(local)
709 );
710
711 DEFINE_EVENT(local_only_evt, drv_tx_last_beacon,
712         TP_PROTO(struct ieee80211_local *local),
713         TP_ARGS(local)
714 );
715
716 TRACE_EVENT(drv_ampdu_action,
717         TP_PROTO(struct ieee80211_local *local,
718                  struct ieee80211_sub_if_data *sdata,
719                  enum ieee80211_ampdu_mlme_action action,
720                  struct ieee80211_sta *sta, u16 tid,
721                  u16 *ssn, u8 buf_size),
722
723         TP_ARGS(local, sdata, action, sta, tid, ssn, buf_size),
724
725         TP_STRUCT__entry(
726                 LOCAL_ENTRY
727                 STA_ENTRY
728                 __field(u32, action)
729                 __field(u16, tid)
730                 __field(u16, ssn)
731                 __field(u8, buf_size)
732                 VIF_ENTRY
733         ),
734
735         TP_fast_assign(
736                 LOCAL_ASSIGN;
737                 VIF_ASSIGN;
738                 STA_ASSIGN;
739                 __entry->action = action;
740                 __entry->tid = tid;
741                 __entry->ssn = ssn ? *ssn : 0;
742                 __entry->buf_size = buf_size;
743         ),
744
745         TP_printk(
746                 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " action:%d tid:%d buf:%d",
747                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->action,
748                 __entry->tid, __entry->buf_size
749         )
750 );
751
752 TRACE_EVENT(drv_get_survey,
753         TP_PROTO(struct ieee80211_local *local, int idx,
754                  struct survey_info *survey),
755
756         TP_ARGS(local, idx, survey),
757
758         TP_STRUCT__entry(
759                 LOCAL_ENTRY
760                 __field(int, idx)
761         ),
762
763         TP_fast_assign(
764                 LOCAL_ASSIGN;
765                 __entry->idx = idx;
766         ),
767
768         TP_printk(
769                 LOCAL_PR_FMT " idx:%d",
770                 LOCAL_PR_ARG, __entry->idx
771         )
772 );
773
774 TRACE_EVENT(drv_flush,
775         TP_PROTO(struct ieee80211_local *local, bool drop),
776
777         TP_ARGS(local, drop),
778
779         TP_STRUCT__entry(
780                 LOCAL_ENTRY
781                 __field(bool, drop)
782         ),
783
784         TP_fast_assign(
785                 LOCAL_ASSIGN;
786                 __entry->drop = drop;
787         ),
788
789         TP_printk(
790                 LOCAL_PR_FMT " drop:%d",
791                 LOCAL_PR_ARG, __entry->drop
792         )
793 );
794
795 TRACE_EVENT(drv_channel_switch,
796         TP_PROTO(struct ieee80211_local *local,
797                  struct ieee80211_channel_switch *ch_switch),
798
799         TP_ARGS(local, ch_switch),
800
801         TP_STRUCT__entry(
802                 LOCAL_ENTRY
803                 __field(u64, timestamp)
804                 __field(bool, block_tx)
805                 __field(u16, freq)
806                 __field(u8, count)
807         ),
808
809         TP_fast_assign(
810                 LOCAL_ASSIGN;
811                 __entry->timestamp = ch_switch->timestamp;
812                 __entry->block_tx = ch_switch->block_tx;
813                 __entry->freq = ch_switch->channel->center_freq;
814                 __entry->count = ch_switch->count;
815         ),
816
817         TP_printk(
818                 LOCAL_PR_FMT " new freq:%u count:%d",
819                 LOCAL_PR_ARG, __entry->freq, __entry->count
820         )
821 );
822
823 TRACE_EVENT(drv_set_antenna,
824         TP_PROTO(struct ieee80211_local *local, u32 tx_ant, u32 rx_ant, int ret),
825
826         TP_ARGS(local, tx_ant, rx_ant, ret),
827
828         TP_STRUCT__entry(
829                 LOCAL_ENTRY
830                 __field(u32, tx_ant)
831                 __field(u32, rx_ant)
832                 __field(int, ret)
833         ),
834
835         TP_fast_assign(
836                 LOCAL_ASSIGN;
837                 __entry->tx_ant = tx_ant;
838                 __entry->rx_ant = rx_ant;
839                 __entry->ret = ret;
840         ),
841
842         TP_printk(
843                 LOCAL_PR_FMT " tx_ant:%d rx_ant:%d ret:%d",
844                 LOCAL_PR_ARG, __entry->tx_ant, __entry->rx_ant, __entry->ret
845         )
846 );
847
848 TRACE_EVENT(drv_get_antenna,
849         TP_PROTO(struct ieee80211_local *local, u32 tx_ant, u32 rx_ant, int ret),
850
851         TP_ARGS(local, tx_ant, rx_ant, ret),
852
853         TP_STRUCT__entry(
854                 LOCAL_ENTRY
855                 __field(u32, tx_ant)
856                 __field(u32, rx_ant)
857                 __field(int, ret)
858         ),
859
860         TP_fast_assign(
861                 LOCAL_ASSIGN;
862                 __entry->tx_ant = tx_ant;
863                 __entry->rx_ant = rx_ant;
864                 __entry->ret = ret;
865         ),
866
867         TP_printk(
868                 LOCAL_PR_FMT " tx_ant:%d rx_ant:%d ret:%d",
869                 LOCAL_PR_ARG, __entry->tx_ant, __entry->rx_ant, __entry->ret
870         )
871 );
872
873 TRACE_EVENT(drv_remain_on_channel,
874         TP_PROTO(struct ieee80211_local *local, struct ieee80211_channel *chan,
875                  enum nl80211_channel_type chantype, unsigned int duration),
876
877         TP_ARGS(local, chan, chantype, duration),
878
879         TP_STRUCT__entry(
880                 LOCAL_ENTRY
881                 __field(int, center_freq)
882                 __field(int, channel_type)
883                 __field(unsigned int, duration)
884         ),
885
886         TP_fast_assign(
887                 LOCAL_ASSIGN;
888                 __entry->center_freq = chan->center_freq;
889                 __entry->channel_type = chantype;
890                 __entry->duration = duration;
891         ),
892
893         TP_printk(
894                 LOCAL_PR_FMT " freq:%dMHz duration:%dms",
895                 LOCAL_PR_ARG, __entry->center_freq, __entry->duration
896         )
897 );
898
899 DEFINE_EVENT(local_only_evt, drv_cancel_remain_on_channel,
900         TP_PROTO(struct ieee80211_local *local),
901         TP_ARGS(local)
902 );
903
904 TRACE_EVENT(drv_offchannel_tx,
905         TP_PROTO(struct ieee80211_local *local, struct sk_buff *skb,
906                  struct ieee80211_channel *chan,
907                  enum nl80211_channel_type channel_type,
908                  unsigned int wait),
909
910         TP_ARGS(local, skb, chan, channel_type, wait),
911
912         TP_STRUCT__entry(
913                 LOCAL_ENTRY
914                 __field(int, center_freq)
915                 __field(int, channel_type)
916                 __field(unsigned int, wait)
917         ),
918
919         TP_fast_assign(
920                 LOCAL_ASSIGN;
921                 __entry->center_freq = chan->center_freq;
922                 __entry->channel_type = channel_type;
923                 __entry->wait = wait;
924         ),
925
926         TP_printk(
927                 LOCAL_PR_FMT " freq:%dMHz, wait:%dms",
928                 LOCAL_PR_ARG, __entry->center_freq, __entry->wait
929         )
930 );
931
932 TRACE_EVENT(drv_set_ringparam,
933         TP_PROTO(struct ieee80211_local *local, u32 tx, u32 rx),
934
935         TP_ARGS(local, tx, rx),
936
937         TP_STRUCT__entry(
938                 LOCAL_ENTRY
939                 __field(u32, tx)
940                 __field(u32, rx)
941         ),
942
943         TP_fast_assign(
944                 LOCAL_ASSIGN;
945                 __entry->tx = tx;
946                 __entry->rx = rx;
947         ),
948
949         TP_printk(
950                 LOCAL_PR_FMT " tx:%d rx %d",
951                 LOCAL_PR_ARG, __entry->tx, __entry->rx
952         )
953 );
954
955 TRACE_EVENT(drv_get_ringparam,
956         TP_PROTO(struct ieee80211_local *local, u32 *tx, u32 *tx_max,
957                  u32 *rx, u32 *rx_max),
958
959         TP_ARGS(local, tx, tx_max, rx, rx_max),
960
961         TP_STRUCT__entry(
962                 LOCAL_ENTRY
963                 __field(u32, tx)
964                 __field(u32, tx_max)
965                 __field(u32, rx)
966                 __field(u32, rx_max)
967         ),
968
969         TP_fast_assign(
970                 LOCAL_ASSIGN;
971                 __entry->tx = *tx;
972                 __entry->tx_max = *tx_max;
973                 __entry->rx = *rx;
974                 __entry->rx_max = *rx_max;
975         ),
976
977         TP_printk(
978                 LOCAL_PR_FMT " tx:%d tx_max %d rx %d rx_max %d",
979                 LOCAL_PR_ARG,
980                 __entry->tx, __entry->tx_max, __entry->rx, __entry->rx_max
981         )
982 );
983
984 DEFINE_EVENT(local_only_evt, drv_tx_frames_pending,
985         TP_PROTO(struct ieee80211_local *local),
986         TP_ARGS(local)
987 );
988
989 DEFINE_EVENT(local_only_evt, drv_offchannel_tx_cancel_wait,
990         TP_PROTO(struct ieee80211_local *local),
991         TP_ARGS(local)
992 );
993
994 TRACE_EVENT(drv_set_bitrate_mask,
995         TP_PROTO(struct ieee80211_local *local,
996                  struct ieee80211_sub_if_data *sdata,
997                  const struct cfg80211_bitrate_mask *mask),
998
999         TP_ARGS(local, sdata, mask),
1000
1001         TP_STRUCT__entry(
1002                 LOCAL_ENTRY
1003                 VIF_ENTRY
1004                 __field(u32, legacy_2g)
1005                 __field(u32, legacy_5g)
1006         ),
1007
1008         TP_fast_assign(
1009                 LOCAL_ASSIGN;
1010                 VIF_ASSIGN;
1011                 __entry->legacy_2g = mask->control[IEEE80211_BAND_2GHZ].legacy;
1012                 __entry->legacy_5g = mask->control[IEEE80211_BAND_5GHZ].legacy;
1013         ),
1014
1015         TP_printk(
1016                 LOCAL_PR_FMT  VIF_PR_FMT " 2G Mask:0x%x 5G Mask:0x%x",
1017                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->legacy_2g, __entry->legacy_5g
1018         )
1019 );
1020
1021 /*
1022  * Tracing for API calls that drivers call.
1023  */
1024
1025 TRACE_EVENT(api_start_tx_ba_session,
1026         TP_PROTO(struct ieee80211_sta *sta, u16 tid),
1027
1028         TP_ARGS(sta, tid),
1029
1030         TP_STRUCT__entry(
1031                 STA_ENTRY
1032                 __field(u16, tid)
1033         ),
1034
1035         TP_fast_assign(
1036                 STA_ASSIGN;
1037                 __entry->tid = tid;
1038         ),
1039
1040         TP_printk(
1041                 STA_PR_FMT " tid:%d",
1042                 STA_PR_ARG, __entry->tid
1043         )
1044 );
1045
1046 TRACE_EVENT(api_start_tx_ba_cb,
1047         TP_PROTO(struct ieee80211_sub_if_data *sdata, const u8 *ra, u16 tid),
1048
1049         TP_ARGS(sdata, ra, tid),
1050
1051         TP_STRUCT__entry(
1052                 VIF_ENTRY
1053                 __array(u8, ra, ETH_ALEN)
1054                 __field(u16, tid)
1055         ),
1056
1057         TP_fast_assign(
1058                 VIF_ASSIGN;
1059                 memcpy(__entry->ra, ra, ETH_ALEN);
1060                 __entry->tid = tid;
1061         ),
1062
1063         TP_printk(
1064                 VIF_PR_FMT " ra:%pM tid:%d",
1065                 VIF_PR_ARG, __entry->ra, __entry->tid
1066         )
1067 );
1068
1069 TRACE_EVENT(api_stop_tx_ba_session,
1070         TP_PROTO(struct ieee80211_sta *sta, u16 tid),
1071
1072         TP_ARGS(sta, tid),
1073
1074         TP_STRUCT__entry(
1075                 STA_ENTRY
1076                 __field(u16, tid)
1077         ),
1078
1079         TP_fast_assign(
1080                 STA_ASSIGN;
1081                 __entry->tid = tid;
1082         ),
1083
1084         TP_printk(
1085                 STA_PR_FMT " tid:%d",
1086                 STA_PR_ARG, __entry->tid
1087         )
1088 );
1089
1090 TRACE_EVENT(api_stop_tx_ba_cb,
1091         TP_PROTO(struct ieee80211_sub_if_data *sdata, const u8 *ra, u16 tid),
1092
1093         TP_ARGS(sdata, ra, tid),
1094
1095         TP_STRUCT__entry(
1096                 VIF_ENTRY
1097                 __array(u8, ra, ETH_ALEN)
1098                 __field(u16, tid)
1099         ),
1100
1101         TP_fast_assign(
1102                 VIF_ASSIGN;
1103                 memcpy(__entry->ra, ra, ETH_ALEN);
1104                 __entry->tid = tid;
1105         ),
1106
1107         TP_printk(
1108                 VIF_PR_FMT " ra:%pM tid:%d",
1109                 VIF_PR_ARG, __entry->ra, __entry->tid
1110         )
1111 );
1112
1113 DEFINE_EVENT(local_only_evt, api_restart_hw,
1114         TP_PROTO(struct ieee80211_local *local),
1115         TP_ARGS(local)
1116 );
1117
1118 TRACE_EVENT(api_beacon_loss,
1119         TP_PROTO(struct ieee80211_sub_if_data *sdata),
1120
1121         TP_ARGS(sdata),
1122
1123         TP_STRUCT__entry(
1124                 VIF_ENTRY
1125         ),
1126
1127         TP_fast_assign(
1128                 VIF_ASSIGN;
1129         ),
1130
1131         TP_printk(
1132                 VIF_PR_FMT,
1133                 VIF_PR_ARG
1134         )
1135 );
1136
1137 TRACE_EVENT(api_connection_loss,
1138         TP_PROTO(struct ieee80211_sub_if_data *sdata),
1139
1140         TP_ARGS(sdata),
1141
1142         TP_STRUCT__entry(
1143                 VIF_ENTRY
1144         ),
1145
1146         TP_fast_assign(
1147                 VIF_ASSIGN;
1148         ),
1149
1150         TP_printk(
1151                 VIF_PR_FMT,
1152                 VIF_PR_ARG
1153         )
1154 );
1155
1156 TRACE_EVENT(api_cqm_rssi_notify,
1157         TP_PROTO(struct ieee80211_sub_if_data *sdata,
1158                  enum nl80211_cqm_rssi_threshold_event rssi_event),
1159
1160         TP_ARGS(sdata, rssi_event),
1161
1162         TP_STRUCT__entry(
1163                 VIF_ENTRY
1164                 __field(u32, rssi_event)
1165         ),
1166
1167         TP_fast_assign(
1168                 VIF_ASSIGN;
1169                 __entry->rssi_event = rssi_event;
1170         ),
1171
1172         TP_printk(
1173                 VIF_PR_FMT " event:%d",
1174                 VIF_PR_ARG, __entry->rssi_event
1175         )
1176 );
1177
1178 TRACE_EVENT(api_scan_completed,
1179         TP_PROTO(struct ieee80211_local *local, bool aborted),
1180
1181         TP_ARGS(local, aborted),
1182
1183         TP_STRUCT__entry(
1184                 LOCAL_ENTRY
1185                 __field(bool, aborted)
1186         ),
1187
1188         TP_fast_assign(
1189                 LOCAL_ASSIGN;
1190                 __entry->aborted = aborted;
1191         ),
1192
1193         TP_printk(
1194                 LOCAL_PR_FMT " aborted:%d",
1195                 LOCAL_PR_ARG, __entry->aborted
1196         )
1197 );
1198
1199 TRACE_EVENT(api_sched_scan_results,
1200         TP_PROTO(struct ieee80211_local *local),
1201
1202         TP_ARGS(local),
1203
1204         TP_STRUCT__entry(
1205                 LOCAL_ENTRY
1206         ),
1207
1208         TP_fast_assign(
1209                 LOCAL_ASSIGN;
1210         ),
1211
1212         TP_printk(
1213                 LOCAL_PR_FMT, LOCAL_PR_ARG
1214         )
1215 );
1216
1217 TRACE_EVENT(api_sched_scan_stopped,
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_sta_block_awake,
1236         TP_PROTO(struct ieee80211_local *local,
1237                  struct ieee80211_sta *sta, bool block),
1238
1239         TP_ARGS(local, sta, block),
1240
1241         TP_STRUCT__entry(
1242                 LOCAL_ENTRY
1243                 STA_ENTRY
1244                 __field(bool, block)
1245         ),
1246
1247         TP_fast_assign(
1248                 LOCAL_ASSIGN;
1249                 STA_ASSIGN;
1250                 __entry->block = block;
1251         ),
1252
1253         TP_printk(
1254                 LOCAL_PR_FMT STA_PR_FMT " block:%d",
1255                 LOCAL_PR_ARG, STA_PR_FMT, __entry->block
1256         )
1257 );
1258
1259 TRACE_EVENT(api_chswitch_done,
1260         TP_PROTO(struct ieee80211_sub_if_data *sdata, bool success),
1261
1262         TP_ARGS(sdata, success),
1263
1264         TP_STRUCT__entry(
1265                 VIF_ENTRY
1266                 __field(bool, success)
1267         ),
1268
1269         TP_fast_assign(
1270                 VIF_ASSIGN;
1271                 __entry->success = success;
1272         ),
1273
1274         TP_printk(
1275                 VIF_PR_FMT " success=%d",
1276                 VIF_PR_ARG, __entry->success
1277         )
1278 );
1279
1280 DEFINE_EVENT(local_only_evt, api_ready_on_channel,
1281         TP_PROTO(struct ieee80211_local *local),
1282         TP_ARGS(local)
1283 );
1284
1285 DEFINE_EVENT(local_only_evt, api_remain_on_channel_expired,
1286         TP_PROTO(struct ieee80211_local *local),
1287         TP_ARGS(local)
1288 );
1289
1290 /*
1291  * Tracing for internal functions
1292  * (which may also be called in response to driver calls)
1293  */
1294
1295 TRACE_EVENT(wake_queue,
1296         TP_PROTO(struct ieee80211_local *local, u16 queue,
1297                  enum queue_stop_reason reason),
1298
1299         TP_ARGS(local, queue, reason),
1300
1301         TP_STRUCT__entry(
1302                 LOCAL_ENTRY
1303                 __field(u16, queue)
1304                 __field(u32, reason)
1305         ),
1306
1307         TP_fast_assign(
1308                 LOCAL_ASSIGN;
1309                 __entry->queue = queue;
1310                 __entry->reason = reason;
1311         ),
1312
1313         TP_printk(
1314                 LOCAL_PR_FMT " queue:%d, reason:%d",
1315                 LOCAL_PR_ARG, __entry->queue, __entry->reason
1316         )
1317 );
1318
1319 TRACE_EVENT(stop_queue,
1320         TP_PROTO(struct ieee80211_local *local, u16 queue,
1321                  enum queue_stop_reason reason),
1322
1323         TP_ARGS(local, queue, reason),
1324
1325         TP_STRUCT__entry(
1326                 LOCAL_ENTRY
1327                 __field(u16, queue)
1328                 __field(u32, reason)
1329         ),
1330
1331         TP_fast_assign(
1332                 LOCAL_ASSIGN;
1333                 __entry->queue = queue;
1334                 __entry->reason = reason;
1335         ),
1336
1337         TP_printk(
1338                 LOCAL_PR_FMT " queue:%d, reason:%d",
1339                 LOCAL_PR_ARG, __entry->queue, __entry->reason
1340         )
1341 );
1342 #endif /* !__MAC80211_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
1343
1344 #undef TRACE_INCLUDE_PATH
1345 #define TRACE_INCLUDE_PATH .
1346 #undef TRACE_INCLUDE_FILE
1347 #define TRACE_INCLUDE_FILE driver-trace
1348 #include <trace/define_trace.h>