mac80211: reduce reliance on netdev
[linux-2.6-block.git] / net / mac80211 / driver-trace.h
CommitLineData
0a2b8bb2
JB
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
f742880c 8#if !defined(CONFIG_MAC80211_DRIVER_API_TRACER) || defined(__CHECKER__)
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9#undef TRACE_EVENT
10#define TRACE_EVENT(name, proto, ...) \
11static 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 *, vif)
29#define VIF_ASSIGN __entry->vif_type = vif ? vif->type : 0; __entry->vif = vif
30#define VIF_PR_FMT " vif:%p(%d)"
31#define VIF_PR_ARG __entry->vif, __entry->vif_type
32
33TRACE_EVENT(drv_start,
34 TP_PROTO(struct ieee80211_local *local, int ret),
35
36 TP_ARGS(local, ret),
37
38 TP_STRUCT__entry(
39 LOCAL_ENTRY
40 __field(int, ret)
41 ),
42
43 TP_fast_assign(
44 LOCAL_ASSIGN;
45 __entry->ret = ret;
46 ),
47
48 TP_printk(
49 LOCAL_PR_FMT, LOCAL_PR_ARG
50 )
51);
52
53TRACE_EVENT(drv_stop,
54 TP_PROTO(struct ieee80211_local *local),
55
56 TP_ARGS(local),
57
58 TP_STRUCT__entry(
59 LOCAL_ENTRY
60 ),
61
62 TP_fast_assign(
63 LOCAL_ASSIGN;
64 ),
65
66 TP_printk(
67 LOCAL_PR_FMT, LOCAL_PR_ARG
68 )
69);
70
71TRACE_EVENT(drv_add_interface,
72 TP_PROTO(struct ieee80211_local *local,
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73 struct ieee80211_vif *vif,
74 int ret),
75
47846c9b 76 TP_ARGS(local, vif, ret),
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77
78 TP_STRUCT__entry(
79 LOCAL_ENTRY
80 VIF_ENTRY
81 __array(char, addr, 6)
82 __field(int, ret)
83 ),
84
85 TP_fast_assign(
86 LOCAL_ASSIGN;
87 VIF_ASSIGN;
47846c9b 88 memcpy(__entry->addr, vif->addr, 6);
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89 __entry->ret = ret;
90 ),
91
92 TP_printk(
93 LOCAL_PR_FMT VIF_PR_FMT " addr:%pM ret:%d",
94 LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr, __entry->ret
95 )
96);
97
98TRACE_EVENT(drv_remove_interface,
47846c9b 99 TP_PROTO(struct ieee80211_local *local, struct ieee80211_vif *vif),
0a2b8bb2 100
47846c9b 101 TP_ARGS(local, vif),
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102
103 TP_STRUCT__entry(
104 LOCAL_ENTRY
105 VIF_ENTRY
106 __array(char, addr, 6)
107 ),
108
109 TP_fast_assign(
110 LOCAL_ASSIGN;
111 VIF_ASSIGN;
47846c9b 112 memcpy(__entry->addr, vif->addr, 6);
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113 ),
114
115 TP_printk(
116 LOCAL_PR_FMT VIF_PR_FMT " addr:%pM",
117 LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr
118 )
119);
120
121TRACE_EVENT(drv_config,
122 TP_PROTO(struct ieee80211_local *local,
123 u32 changed,
124 int ret),
125
126 TP_ARGS(local, changed, ret),
127
128 TP_STRUCT__entry(
129 LOCAL_ENTRY
130 __field(u32, changed)
131 __field(int, ret)
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JB
132 __field(u32, flags)
133 __field(int, power_level)
134 __field(int, dynamic_ps_timeout)
135 __field(int, max_sleep_period)
136 __field(u16, listen_interval)
137 __field(u8, long_frame_max_tx_count)
138 __field(u8, short_frame_max_tx_count)
139 __field(int, center_freq)
140 __field(int, channel_type)
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141 ),
142
143 TP_fast_assign(
144 LOCAL_ASSIGN;
145 __entry->changed = changed;
146 __entry->ret = ret;
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JB
147 __entry->flags = local->hw.conf.flags;
148 __entry->power_level = local->hw.conf.power_level;
149 __entry->dynamic_ps_timeout = local->hw.conf.dynamic_ps_timeout;
150 __entry->max_sleep_period = local->hw.conf.max_sleep_period;
151 __entry->listen_interval = local->hw.conf.listen_interval;
152 __entry->long_frame_max_tx_count = local->hw.conf.long_frame_max_tx_count;
153 __entry->short_frame_max_tx_count = local->hw.conf.short_frame_max_tx_count;
154 __entry->center_freq = local->hw.conf.channel->center_freq;
155 __entry->channel_type = local->hw.conf.channel_type;
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156 ),
157
158 TP_printk(
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JB
159 LOCAL_PR_FMT " ch:%#x freq:%d ret:%d",
160 LOCAL_PR_ARG, __entry->changed, __entry->center_freq, __entry->ret
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161 )
162);
163
164TRACE_EVENT(drv_bss_info_changed,
165 TP_PROTO(struct ieee80211_local *local,
166 struct ieee80211_vif *vif,
167 struct ieee80211_bss_conf *info,
168 u32 changed),
169
170 TP_ARGS(local, vif, info, changed),
171
172 TP_STRUCT__entry(
173 LOCAL_ENTRY
174 VIF_ENTRY
175 __field(bool, assoc)
176 __field(u16, aid)
177 __field(bool, cts)
178 __field(bool, shortpre)
179 __field(bool, shortslot)
180 __field(u8, dtimper)
181 __field(u16, bcnint)
182 __field(u16, assoc_cap)
183 __field(u64, timestamp)
184 __field(u32, basic_rates)
185 __field(u32, changed)
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JB
186 __field(bool, enable_beacon)
187 __field(u16, ht_operation_mode)
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188 ),
189
190 TP_fast_assign(
191 LOCAL_ASSIGN;
192 VIF_ASSIGN;
193 __entry->changed = changed;
194 __entry->aid = info->aid;
195 __entry->assoc = info->assoc;
196 __entry->shortpre = info->use_short_preamble;
197 __entry->cts = info->use_cts_prot;
198 __entry->shortslot = info->use_short_slot;
199 __entry->dtimper = info->dtim_period;
200 __entry->bcnint = info->beacon_int;
201 __entry->assoc_cap = info->assoc_capability;
202 __entry->timestamp = info->timestamp;
203 __entry->basic_rates = info->basic_rates;
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204 __entry->enable_beacon = info->enable_beacon;
205 __entry->ht_operation_mode = info->ht_operation_mode;
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206 ),
207
208 TP_printk(
209 LOCAL_PR_FMT VIF_PR_FMT " changed:%#x",
210 LOCAL_PR_ARG, VIF_PR_ARG, __entry->changed
211 )
212);
213
3ac64bee
JB
214TRACE_EVENT(drv_prepare_multicast,
215 TP_PROTO(struct ieee80211_local *local, int mc_count, u64 ret),
216
217 TP_ARGS(local, mc_count, ret),
218
219 TP_STRUCT__entry(
220 LOCAL_ENTRY
221 __field(int, mc_count)
222 __field(u64, ret)
223 ),
224
225 TP_fast_assign(
226 LOCAL_ASSIGN;
227 __entry->mc_count = mc_count;
228 __entry->ret = ret;
229 ),
230
231 TP_printk(
232 LOCAL_PR_FMT " prepare mc (%d): %llx",
233 LOCAL_PR_ARG, __entry->mc_count,
234 (unsigned long long) __entry->ret
235 )
236);
237
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JB
238TRACE_EVENT(drv_configure_filter,
239 TP_PROTO(struct ieee80211_local *local,
240 unsigned int changed_flags,
241 unsigned int *total_flags,
3ac64bee 242 u64 multicast),
0a2b8bb2 243
3ac64bee 244 TP_ARGS(local, changed_flags, total_flags, multicast),
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245
246 TP_STRUCT__entry(
247 LOCAL_ENTRY
248 __field(unsigned int, changed)
249 __field(unsigned int, total)
3ac64bee 250 __field(u64, multicast)
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251 ),
252
253 TP_fast_assign(
254 LOCAL_ASSIGN;
255 __entry->changed = changed_flags;
256 __entry->total = *total_flags;
3ac64bee 257 __entry->multicast = multicast;
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258 ),
259
260 TP_printk(
3ac64bee
JB
261 LOCAL_PR_FMT " changed:%#x total:%#x",
262 LOCAL_PR_ARG, __entry->changed, __entry->total
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263 )
264);
265
266TRACE_EVENT(drv_set_tim,
267 TP_PROTO(struct ieee80211_local *local,
268 struct ieee80211_sta *sta, bool set, int ret),
269
270 TP_ARGS(local, sta, set, ret),
271
272 TP_STRUCT__entry(
273 LOCAL_ENTRY
274 STA_ENTRY
275 __field(bool, set)
276 __field(int, ret)
277 ),
278
279 TP_fast_assign(
280 LOCAL_ASSIGN;
281 STA_ASSIGN;
282 __entry->set = set;
283 __entry->ret = ret;
284 ),
285
286 TP_printk(
287 LOCAL_PR_FMT STA_PR_FMT " set:%d ret:%d",
288 LOCAL_PR_ARG, STA_PR_FMT, __entry->set, __entry->ret
289 )
290);
291
292TRACE_EVENT(drv_set_key,
293 TP_PROTO(struct ieee80211_local *local,
294 enum set_key_cmd cmd, struct ieee80211_vif *vif,
295 struct ieee80211_sta *sta,
296 struct ieee80211_key_conf *key, int ret),
297
298 TP_ARGS(local, cmd, vif, sta, key, ret),
299
300 TP_STRUCT__entry(
301 LOCAL_ENTRY
302 VIF_ENTRY
303 STA_ENTRY
304 __field(enum ieee80211_key_alg, alg)
305 __field(u8, hw_key_idx)
306 __field(u8, flags)
307 __field(s8, keyidx)
308 __field(int, ret)
309 ),
310
311 TP_fast_assign(
312 LOCAL_ASSIGN;
313 VIF_ASSIGN;
314 STA_ASSIGN;
315 __entry->alg = key->alg;
316 __entry->flags = key->flags;
317 __entry->keyidx = key->keyidx;
318 __entry->hw_key_idx = key->hw_key_idx;
319 __entry->ret = ret;
320 ),
321
322 TP_printk(
323 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " ret:%d",
324 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->ret
325 )
326);
327
328TRACE_EVENT(drv_update_tkip_key,
329 TP_PROTO(struct ieee80211_local *local,
330 struct ieee80211_key_conf *conf,
331 const u8 *address, u32 iv32),
332
333 TP_ARGS(local, conf, address, iv32),
334
335 TP_STRUCT__entry(
336 LOCAL_ENTRY
337 __array(u8, addr, 6)
338 __field(u32, iv32)
339 ),
340
341 TP_fast_assign(
342 LOCAL_ASSIGN;
343 memcpy(__entry->addr, address, 6);
344 __entry->iv32 = iv32;
345 ),
346
347 TP_printk(
348 LOCAL_PR_FMT " addr:%pM iv32:%#x",
349 LOCAL_PR_ARG, __entry->addr, __entry->iv32
350 )
351);
352
353TRACE_EVENT(drv_hw_scan,
354 TP_PROTO(struct ieee80211_local *local,
355 struct cfg80211_scan_request *req, int ret),
356
357 TP_ARGS(local, req, ret),
358
359 TP_STRUCT__entry(
360 LOCAL_ENTRY
361 __field(int, ret)
362 ),
363
364 TP_fast_assign(
365 LOCAL_ASSIGN;
366 __entry->ret = ret;
367 ),
368
369 TP_printk(
370 LOCAL_PR_FMT " ret:%d",
371 LOCAL_PR_ARG, __entry->ret
372 )
373);
374
375TRACE_EVENT(drv_sw_scan_start,
376 TP_PROTO(struct ieee80211_local *local),
377
378 TP_ARGS(local),
379
380 TP_STRUCT__entry(
381 LOCAL_ENTRY
382 ),
383
384 TP_fast_assign(
385 LOCAL_ASSIGN;
386 ),
387
388 TP_printk(
389 LOCAL_PR_FMT, LOCAL_PR_ARG
390 )
391);
392
393TRACE_EVENT(drv_sw_scan_complete,
394 TP_PROTO(struct ieee80211_local *local),
395
396 TP_ARGS(local),
397
398 TP_STRUCT__entry(
399 LOCAL_ENTRY
400 ),
401
402 TP_fast_assign(
403 LOCAL_ASSIGN;
404 ),
405
406 TP_printk(
407 LOCAL_PR_FMT, LOCAL_PR_ARG
408 )
409);
410
411TRACE_EVENT(drv_get_stats,
412 TP_PROTO(struct ieee80211_local *local,
413 struct ieee80211_low_level_stats *stats,
414 int ret),
415
416 TP_ARGS(local, stats, ret),
417
418 TP_STRUCT__entry(
419 LOCAL_ENTRY
420 __field(int, ret)
421 __field(unsigned int, ackfail)
422 __field(unsigned int, rtsfail)
423 __field(unsigned int, fcserr)
424 __field(unsigned int, rtssucc)
425 ),
426
427 TP_fast_assign(
428 LOCAL_ASSIGN;
429 __entry->ret = ret;
430 __entry->ackfail = stats->dot11ACKFailureCount;
431 __entry->rtsfail = stats->dot11RTSFailureCount;
432 __entry->fcserr = stats->dot11FCSErrorCount;
433 __entry->rtssucc = stats->dot11RTSSuccessCount;
434 ),
435
436 TP_printk(
437 LOCAL_PR_FMT " ret:%d",
438 LOCAL_PR_ARG, __entry->ret
439 )
440);
441
442TRACE_EVENT(drv_get_tkip_seq,
443 TP_PROTO(struct ieee80211_local *local,
444 u8 hw_key_idx, u32 *iv32, u16 *iv16),
445
446 TP_ARGS(local, hw_key_idx, iv32, iv16),
447
448 TP_STRUCT__entry(
449 LOCAL_ENTRY
450 __field(u8, hw_key_idx)
451 __field(u32, iv32)
452 __field(u16, iv16)
453 ),
454
455 TP_fast_assign(
456 LOCAL_ASSIGN;
457 __entry->hw_key_idx = hw_key_idx;
458 __entry->iv32 = *iv32;
459 __entry->iv16 = *iv16;
460 ),
461
462 TP_printk(
463 LOCAL_PR_FMT, LOCAL_PR_ARG
464 )
465);
466
467TRACE_EVENT(drv_set_rts_threshold,
468 TP_PROTO(struct ieee80211_local *local, u32 value, int ret),
469
470 TP_ARGS(local, value, ret),
471
472 TP_STRUCT__entry(
473 LOCAL_ENTRY
474 __field(u32, value)
475 __field(int, ret)
476 ),
477
478 TP_fast_assign(
479 LOCAL_ASSIGN;
480 __entry->ret = ret;
481 __entry->value = value;
482 ),
483
484 TP_printk(
485 LOCAL_PR_FMT " value:%d ret:%d",
486 LOCAL_PR_ARG, __entry->value, __entry->ret
487 )
488);
489
490TRACE_EVENT(drv_sta_notify,
491 TP_PROTO(struct ieee80211_local *local,
492 struct ieee80211_vif *vif,
493 enum sta_notify_cmd cmd,
494 struct ieee80211_sta *sta),
495
496 TP_ARGS(local, vif, cmd, sta),
497
498 TP_STRUCT__entry(
499 LOCAL_ENTRY
500 VIF_ENTRY
501 STA_ENTRY
502 __field(u32, cmd)
503 ),
504
505 TP_fast_assign(
506 LOCAL_ASSIGN;
507 VIF_ASSIGN;
508 STA_ASSIGN;
509 __entry->cmd = cmd;
510 ),
511
512 TP_printk(
513 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " cmd:%d",
514 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->cmd
515 )
516);
517
518TRACE_EVENT(drv_conf_tx,
519 TP_PROTO(struct ieee80211_local *local, u16 queue,
520 const struct ieee80211_tx_queue_params *params,
521 int ret),
522
523 TP_ARGS(local, queue, params, ret),
524
525 TP_STRUCT__entry(
526 LOCAL_ENTRY
527 __field(u16, queue)
528 __field(u16, txop)
529 __field(u16, cw_min)
530 __field(u16, cw_max)
531 __field(u8, aifs)
532 __field(int, ret)
533 ),
534
535 TP_fast_assign(
536 LOCAL_ASSIGN;
537 __entry->queue = queue;
538 __entry->ret = ret;
539 __entry->txop = params->txop;
540 __entry->cw_max = params->cw_max;
541 __entry->cw_min = params->cw_min;
542 __entry->aifs = params->aifs;
543 ),
544
545 TP_printk(
546 LOCAL_PR_FMT " queue:%d ret:%d",
547 LOCAL_PR_ARG, __entry->queue, __entry->ret
548 )
549);
550
551TRACE_EVENT(drv_get_tx_stats,
552 TP_PROTO(struct ieee80211_local *local,
553 struct ieee80211_tx_queue_stats *stats,
554 int ret),
555
556 TP_ARGS(local, stats, ret),
557
558 TP_STRUCT__entry(
559 LOCAL_ENTRY
560 __field(int, ret)
561 ),
562
563 TP_fast_assign(
564 LOCAL_ASSIGN;
565 __entry->ret = ret;
566 ),
567
568 TP_printk(
569 LOCAL_PR_FMT " ret:%d",
570 LOCAL_PR_ARG, __entry->ret
571 )
572);
573
574TRACE_EVENT(drv_get_tsf,
575 TP_PROTO(struct ieee80211_local *local, u64 ret),
576
577 TP_ARGS(local, ret),
578
579 TP_STRUCT__entry(
580 LOCAL_ENTRY
581 __field(u64, ret)
582 ),
583
584 TP_fast_assign(
585 LOCAL_ASSIGN;
586 __entry->ret = ret;
587 ),
588
589 TP_printk(
590 LOCAL_PR_FMT " ret:%llu",
591 LOCAL_PR_ARG, (unsigned long long)__entry->ret
592 )
593);
594
595TRACE_EVENT(drv_set_tsf,
596 TP_PROTO(struct ieee80211_local *local, u64 tsf),
597
598 TP_ARGS(local, tsf),
599
600 TP_STRUCT__entry(
601 LOCAL_ENTRY
602 __field(u64, tsf)
603 ),
604
605 TP_fast_assign(
606 LOCAL_ASSIGN;
607 __entry->tsf = tsf;
608 ),
609
610 TP_printk(
611 LOCAL_PR_FMT " tsf:%llu",
612 LOCAL_PR_ARG, (unsigned long long)__entry->tsf
613 )
614);
615
616TRACE_EVENT(drv_reset_tsf,
617 TP_PROTO(struct ieee80211_local *local),
618
619 TP_ARGS(local),
620
621 TP_STRUCT__entry(
622 LOCAL_ENTRY
623 ),
624
625 TP_fast_assign(
626 LOCAL_ASSIGN;
627 ),
628
629 TP_printk(
630 LOCAL_PR_FMT, LOCAL_PR_ARG
631 )
632);
633
634TRACE_EVENT(drv_tx_last_beacon,
635 TP_PROTO(struct ieee80211_local *local, int ret),
636
637 TP_ARGS(local, ret),
638
639 TP_STRUCT__entry(
640 LOCAL_ENTRY
641 __field(int, ret)
642 ),
643
644 TP_fast_assign(
645 LOCAL_ASSIGN;
646 __entry->ret = ret;
647 ),
648
649 TP_printk(
650 LOCAL_PR_FMT " ret:%d",
651 LOCAL_PR_ARG, __entry->ret
652 )
653);
654
655TRACE_EVENT(drv_ampdu_action,
656 TP_PROTO(struct ieee80211_local *local,
c951ad35 657 struct ieee80211_vif *vif,
0a2b8bb2
JB
658 enum ieee80211_ampdu_mlme_action action,
659 struct ieee80211_sta *sta, u16 tid,
660 u16 *ssn, int ret),
661
c951ad35 662 TP_ARGS(local, vif, action, sta, tid, ssn, ret),
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663
664 TP_STRUCT__entry(
665 LOCAL_ENTRY
666 STA_ENTRY
667 __field(u32, action)
668 __field(u16, tid)
669 __field(u16, ssn)
670 __field(int, ret)
c951ad35 671 VIF_ENTRY
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672 ),
673
674 TP_fast_assign(
675 LOCAL_ASSIGN;
c951ad35 676 VIF_ASSIGN;
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JB
677 STA_ASSIGN;
678 __entry->ret = ret;
679 __entry->action = action;
680 __entry->tid = tid;
681 __entry->ssn = *ssn;
682 ),
683
684 TP_printk(
c951ad35
JB
685 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " action:%d tid:%d ret:%d",
686 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->action, __entry->tid, __entry->ret
0a2b8bb2
JB
687 )
688);
f742880c 689#endif /* !__MAC80211_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
0a2b8bb2
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690
691#undef TRACE_INCLUDE_PATH
692#define TRACE_INCLUDE_PATH .
693#undef TRACE_INCLUDE_FILE
694#define TRACE_INCLUDE_FILE driver-trace
695#include <trace/define_trace.h>