mac80211: enable spatial multiplexing powersave
[safe/jmp/linux-2.6] / 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 #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                         __string(vif_name, sdata->dev ? sdata->dev->name : "<nodev>")
30 #define VIF_ASSIGN      __entry->vif_type = sdata->vif.type; __entry->sdata = sdata; \
31                         __assign_str(vif_name, sdata->dev ? sdata->dev->name : "<nodev>")
32 #define VIF_PR_FMT      " vif:%s(%d)"
33 #define VIF_PR_ARG      __get_str(vif_name), __entry->vif_type
34
35 TRACE_EVENT(drv_start,
36         TP_PROTO(struct ieee80211_local *local, int ret),
37
38         TP_ARGS(local, ret),
39
40         TP_STRUCT__entry(
41                 LOCAL_ENTRY
42                 __field(int, ret)
43         ),
44
45         TP_fast_assign(
46                 LOCAL_ASSIGN;
47                 __entry->ret = ret;
48         ),
49
50         TP_printk(
51                 LOCAL_PR_FMT, LOCAL_PR_ARG
52         )
53 );
54
55 TRACE_EVENT(drv_stop,
56         TP_PROTO(struct ieee80211_local *local),
57
58         TP_ARGS(local),
59
60         TP_STRUCT__entry(
61                 LOCAL_ENTRY
62         ),
63
64         TP_fast_assign(
65                 LOCAL_ASSIGN;
66         ),
67
68         TP_printk(
69                 LOCAL_PR_FMT, LOCAL_PR_ARG
70         )
71 );
72
73 TRACE_EVENT(drv_add_interface,
74         TP_PROTO(struct ieee80211_local *local,
75                  struct ieee80211_sub_if_data *sdata,
76                  int ret),
77
78         TP_ARGS(local, sdata, ret),
79
80         TP_STRUCT__entry(
81                 LOCAL_ENTRY
82                 VIF_ENTRY
83                 __array(char, addr, 6)
84                 __field(int, ret)
85         ),
86
87         TP_fast_assign(
88                 LOCAL_ASSIGN;
89                 VIF_ASSIGN;
90                 memcpy(__entry->addr, sdata->vif.addr, 6);
91                 __entry->ret = ret;
92         ),
93
94         TP_printk(
95                 LOCAL_PR_FMT  VIF_PR_FMT " addr:%pM ret:%d",
96                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr, __entry->ret
97         )
98 );
99
100 TRACE_EVENT(drv_remove_interface,
101         TP_PROTO(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata),
102
103         TP_ARGS(local, sdata),
104
105         TP_STRUCT__entry(
106                 LOCAL_ENTRY
107                 VIF_ENTRY
108                 __array(char, addr, 6)
109         ),
110
111         TP_fast_assign(
112                 LOCAL_ASSIGN;
113                 VIF_ASSIGN;
114                 memcpy(__entry->addr, sdata->vif.addr, 6);
115         ),
116
117         TP_printk(
118                 LOCAL_PR_FMT  VIF_PR_FMT " addr:%pM",
119                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr
120         )
121 );
122
123 TRACE_EVENT(drv_config,
124         TP_PROTO(struct ieee80211_local *local,
125                  u32 changed,
126                  int ret),
127
128         TP_ARGS(local, changed, ret),
129
130         TP_STRUCT__entry(
131                 LOCAL_ENTRY
132                 __field(u32, changed)
133                 __field(int, ret)
134                 __field(u32, flags)
135                 __field(int, power_level)
136                 __field(int, dynamic_ps_timeout)
137                 __field(int, max_sleep_period)
138                 __field(u16, listen_interval)
139                 __field(u8, long_frame_max_tx_count)
140                 __field(u8, short_frame_max_tx_count)
141                 __field(int, center_freq)
142                 __field(int, channel_type)
143                 __field(int, smps)
144         ),
145
146         TP_fast_assign(
147                 LOCAL_ASSIGN;
148                 __entry->changed = changed;
149                 __entry->ret = ret;
150                 __entry->flags = local->hw.conf.flags;
151                 __entry->power_level = local->hw.conf.power_level;
152                 __entry->dynamic_ps_timeout = local->hw.conf.dynamic_ps_timeout;
153                 __entry->max_sleep_period = local->hw.conf.max_sleep_period;
154                 __entry->listen_interval = local->hw.conf.listen_interval;
155                 __entry->long_frame_max_tx_count = local->hw.conf.long_frame_max_tx_count;
156                 __entry->short_frame_max_tx_count = local->hw.conf.short_frame_max_tx_count;
157                 __entry->center_freq = local->hw.conf.channel->center_freq;
158                 __entry->channel_type = local->hw.conf.channel_type;
159                 __entry->smps = local->hw.conf.smps_mode;
160         ),
161
162         TP_printk(
163                 LOCAL_PR_FMT " ch:%#x freq:%d ret:%d",
164                 LOCAL_PR_ARG, __entry->changed, __entry->center_freq, __entry->ret
165         )
166 );
167
168 TRACE_EVENT(drv_bss_info_changed,
169         TP_PROTO(struct ieee80211_local *local,
170                  struct ieee80211_sub_if_data *sdata,
171                  struct ieee80211_bss_conf *info,
172                  u32 changed),
173
174         TP_ARGS(local, sdata, info, changed),
175
176         TP_STRUCT__entry(
177                 LOCAL_ENTRY
178                 VIF_ENTRY
179                 __field(bool, assoc)
180                 __field(u16, aid)
181                 __field(bool, cts)
182                 __field(bool, shortpre)
183                 __field(bool, shortslot)
184                 __field(u8, dtimper)
185                 __field(u16, bcnint)
186                 __field(u16, assoc_cap)
187                 __field(u64, timestamp)
188                 __field(u32, basic_rates)
189                 __field(u32, changed)
190                 __field(bool, enable_beacon)
191                 __field(u16, ht_operation_mode)
192         ),
193
194         TP_fast_assign(
195                 LOCAL_ASSIGN;
196                 VIF_ASSIGN;
197                 __entry->changed = changed;
198                 __entry->aid = info->aid;
199                 __entry->assoc = info->assoc;
200                 __entry->shortpre = info->use_short_preamble;
201                 __entry->cts = info->use_cts_prot;
202                 __entry->shortslot = info->use_short_slot;
203                 __entry->dtimper = info->dtim_period;
204                 __entry->bcnint = info->beacon_int;
205                 __entry->assoc_cap = info->assoc_capability;
206                 __entry->timestamp = info->timestamp;
207                 __entry->basic_rates = info->basic_rates;
208                 __entry->enable_beacon = info->enable_beacon;
209                 __entry->ht_operation_mode = info->ht_operation_mode;
210         ),
211
212         TP_printk(
213                 LOCAL_PR_FMT  VIF_PR_FMT " changed:%#x",
214                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->changed
215         )
216 );
217
218 TRACE_EVENT(drv_prepare_multicast,
219         TP_PROTO(struct ieee80211_local *local, int mc_count, u64 ret),
220
221         TP_ARGS(local, mc_count, ret),
222
223         TP_STRUCT__entry(
224                 LOCAL_ENTRY
225                 __field(int, mc_count)
226                 __field(u64, ret)
227         ),
228
229         TP_fast_assign(
230                 LOCAL_ASSIGN;
231                 __entry->mc_count = mc_count;
232                 __entry->ret = ret;
233         ),
234
235         TP_printk(
236                 LOCAL_PR_FMT " prepare mc (%d): %llx",
237                 LOCAL_PR_ARG, __entry->mc_count,
238                 (unsigned long long) __entry->ret
239         )
240 );
241
242 TRACE_EVENT(drv_configure_filter,
243         TP_PROTO(struct ieee80211_local *local,
244                  unsigned int changed_flags,
245                  unsigned int *total_flags,
246                  u64 multicast),
247
248         TP_ARGS(local, changed_flags, total_flags, multicast),
249
250         TP_STRUCT__entry(
251                 LOCAL_ENTRY
252                 __field(unsigned int, changed)
253                 __field(unsigned int, total)
254                 __field(u64, multicast)
255         ),
256
257         TP_fast_assign(
258                 LOCAL_ASSIGN;
259                 __entry->changed = changed_flags;
260                 __entry->total = *total_flags;
261                 __entry->multicast = multicast;
262         ),
263
264         TP_printk(
265                 LOCAL_PR_FMT " changed:%#x total:%#x",
266                 LOCAL_PR_ARG, __entry->changed, __entry->total
267         )
268 );
269
270 TRACE_EVENT(drv_set_tim,
271         TP_PROTO(struct ieee80211_local *local,
272                  struct ieee80211_sta *sta, bool set, int ret),
273
274         TP_ARGS(local, sta, set, ret),
275
276         TP_STRUCT__entry(
277                 LOCAL_ENTRY
278                 STA_ENTRY
279                 __field(bool, set)
280                 __field(int, ret)
281         ),
282
283         TP_fast_assign(
284                 LOCAL_ASSIGN;
285                 STA_ASSIGN;
286                 __entry->set = set;
287                 __entry->ret = ret;
288         ),
289
290         TP_printk(
291                 LOCAL_PR_FMT STA_PR_FMT " set:%d ret:%d",
292                 LOCAL_PR_ARG, STA_PR_FMT, __entry->set, __entry->ret
293         )
294 );
295
296 TRACE_EVENT(drv_set_key,
297         TP_PROTO(struct ieee80211_local *local,
298                  enum set_key_cmd cmd, struct ieee80211_sub_if_data *sdata,
299                  struct ieee80211_sta *sta,
300                  struct ieee80211_key_conf *key, int ret),
301
302         TP_ARGS(local, cmd, sdata, sta, key, ret),
303
304         TP_STRUCT__entry(
305                 LOCAL_ENTRY
306                 VIF_ENTRY
307                 STA_ENTRY
308                 __field(enum ieee80211_key_alg, alg)
309                 __field(u8, hw_key_idx)
310                 __field(u8, flags)
311                 __field(s8, keyidx)
312                 __field(int, ret)
313         ),
314
315         TP_fast_assign(
316                 LOCAL_ASSIGN;
317                 VIF_ASSIGN;
318                 STA_ASSIGN;
319                 __entry->alg = key->alg;
320                 __entry->flags = key->flags;
321                 __entry->keyidx = key->keyidx;
322                 __entry->hw_key_idx = key->hw_key_idx;
323                 __entry->ret = ret;
324         ),
325
326         TP_printk(
327                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT " ret:%d",
328                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->ret
329         )
330 );
331
332 TRACE_EVENT(drv_update_tkip_key,
333         TP_PROTO(struct ieee80211_local *local,
334                  struct ieee80211_key_conf *conf,
335                  const u8 *address, u32 iv32),
336
337         TP_ARGS(local, conf, address, iv32),
338
339         TP_STRUCT__entry(
340                 LOCAL_ENTRY
341                 __array(u8, addr, 6)
342                 __field(u32, iv32)
343         ),
344
345         TP_fast_assign(
346                 LOCAL_ASSIGN;
347                 memcpy(__entry->addr, address, 6);
348                 __entry->iv32 = iv32;
349         ),
350
351         TP_printk(
352                 LOCAL_PR_FMT " addr:%pM iv32:%#x",
353                 LOCAL_PR_ARG, __entry->addr, __entry->iv32
354         )
355 );
356
357 TRACE_EVENT(drv_hw_scan,
358         TP_PROTO(struct ieee80211_local *local,
359                  struct cfg80211_scan_request *req, int ret),
360
361         TP_ARGS(local, req, ret),
362
363         TP_STRUCT__entry(
364                 LOCAL_ENTRY
365                 __field(int, ret)
366         ),
367
368         TP_fast_assign(
369                 LOCAL_ASSIGN;
370                 __entry->ret = ret;
371         ),
372
373         TP_printk(
374                 LOCAL_PR_FMT " ret:%d",
375                 LOCAL_PR_ARG, __entry->ret
376         )
377 );
378
379 TRACE_EVENT(drv_sw_scan_start,
380         TP_PROTO(struct ieee80211_local *local),
381
382         TP_ARGS(local),
383
384         TP_STRUCT__entry(
385                 LOCAL_ENTRY
386         ),
387
388         TP_fast_assign(
389                 LOCAL_ASSIGN;
390         ),
391
392         TP_printk(
393                 LOCAL_PR_FMT, LOCAL_PR_ARG
394         )
395 );
396
397 TRACE_EVENT(drv_sw_scan_complete,
398         TP_PROTO(struct ieee80211_local *local),
399
400         TP_ARGS(local),
401
402         TP_STRUCT__entry(
403                 LOCAL_ENTRY
404         ),
405
406         TP_fast_assign(
407                 LOCAL_ASSIGN;
408         ),
409
410         TP_printk(
411                 LOCAL_PR_FMT, LOCAL_PR_ARG
412         )
413 );
414
415 TRACE_EVENT(drv_get_stats,
416         TP_PROTO(struct ieee80211_local *local,
417                  struct ieee80211_low_level_stats *stats,
418                  int ret),
419
420         TP_ARGS(local, stats, ret),
421
422         TP_STRUCT__entry(
423                 LOCAL_ENTRY
424                 __field(int, ret)
425                 __field(unsigned int, ackfail)
426                 __field(unsigned int, rtsfail)
427                 __field(unsigned int, fcserr)
428                 __field(unsigned int, rtssucc)
429         ),
430
431         TP_fast_assign(
432                 LOCAL_ASSIGN;
433                 __entry->ret = ret;
434                 __entry->ackfail = stats->dot11ACKFailureCount;
435                 __entry->rtsfail = stats->dot11RTSFailureCount;
436                 __entry->fcserr = stats->dot11FCSErrorCount;
437                 __entry->rtssucc = stats->dot11RTSSuccessCount;
438         ),
439
440         TP_printk(
441                 LOCAL_PR_FMT " ret:%d",
442                 LOCAL_PR_ARG, __entry->ret
443         )
444 );
445
446 TRACE_EVENT(drv_get_tkip_seq,
447         TP_PROTO(struct ieee80211_local *local,
448                  u8 hw_key_idx, u32 *iv32, u16 *iv16),
449
450         TP_ARGS(local, hw_key_idx, iv32, iv16),
451
452         TP_STRUCT__entry(
453                 LOCAL_ENTRY
454                 __field(u8, hw_key_idx)
455                 __field(u32, iv32)
456                 __field(u16, iv16)
457         ),
458
459         TP_fast_assign(
460                 LOCAL_ASSIGN;
461                 __entry->hw_key_idx = hw_key_idx;
462                 __entry->iv32 = *iv32;
463                 __entry->iv16 = *iv16;
464         ),
465
466         TP_printk(
467                 LOCAL_PR_FMT, LOCAL_PR_ARG
468         )
469 );
470
471 TRACE_EVENT(drv_set_rts_threshold,
472         TP_PROTO(struct ieee80211_local *local, u32 value, int ret),
473
474         TP_ARGS(local, value, ret),
475
476         TP_STRUCT__entry(
477                 LOCAL_ENTRY
478                 __field(u32, value)
479                 __field(int, ret)
480         ),
481
482         TP_fast_assign(
483                 LOCAL_ASSIGN;
484                 __entry->ret = ret;
485                 __entry->value = value;
486         ),
487
488         TP_printk(
489                 LOCAL_PR_FMT " value:%d ret:%d",
490                 LOCAL_PR_ARG, __entry->value, __entry->ret
491         )
492 );
493
494 TRACE_EVENT(drv_sta_notify,
495         TP_PROTO(struct ieee80211_local *local,
496                  struct ieee80211_sub_if_data *sdata,
497                  enum sta_notify_cmd cmd,
498                  struct ieee80211_sta *sta),
499
500         TP_ARGS(local, sdata, cmd, sta),
501
502         TP_STRUCT__entry(
503                 LOCAL_ENTRY
504                 VIF_ENTRY
505                 STA_ENTRY
506                 __field(u32, cmd)
507         ),
508
509         TP_fast_assign(
510                 LOCAL_ASSIGN;
511                 VIF_ASSIGN;
512                 STA_ASSIGN;
513                 __entry->cmd = cmd;
514         ),
515
516         TP_printk(
517                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT " cmd:%d",
518                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->cmd
519         )
520 );
521
522 TRACE_EVENT(drv_conf_tx,
523         TP_PROTO(struct ieee80211_local *local, u16 queue,
524                  const struct ieee80211_tx_queue_params *params,
525                  int ret),
526
527         TP_ARGS(local, queue, params, ret),
528
529         TP_STRUCT__entry(
530                 LOCAL_ENTRY
531                 __field(u16, queue)
532                 __field(u16, txop)
533                 __field(u16, cw_min)
534                 __field(u16, cw_max)
535                 __field(u8, aifs)
536                 __field(int, ret)
537         ),
538
539         TP_fast_assign(
540                 LOCAL_ASSIGN;
541                 __entry->queue = queue;
542                 __entry->ret = ret;
543                 __entry->txop = params->txop;
544                 __entry->cw_max = params->cw_max;
545                 __entry->cw_min = params->cw_min;
546                 __entry->aifs = params->aifs;
547         ),
548
549         TP_printk(
550                 LOCAL_PR_FMT " queue:%d ret:%d",
551                 LOCAL_PR_ARG, __entry->queue, __entry->ret
552         )
553 );
554
555 TRACE_EVENT(drv_get_tx_stats,
556         TP_PROTO(struct ieee80211_local *local,
557                  struct ieee80211_tx_queue_stats *stats,
558                  int ret),
559
560         TP_ARGS(local, stats, ret),
561
562         TP_STRUCT__entry(
563                 LOCAL_ENTRY
564                 __field(int, ret)
565         ),
566
567         TP_fast_assign(
568                 LOCAL_ASSIGN;
569                 __entry->ret = ret;
570         ),
571
572         TP_printk(
573                 LOCAL_PR_FMT " ret:%d",
574                 LOCAL_PR_ARG, __entry->ret
575         )
576 );
577
578 TRACE_EVENT(drv_get_tsf,
579         TP_PROTO(struct ieee80211_local *local, u64 ret),
580
581         TP_ARGS(local, ret),
582
583         TP_STRUCT__entry(
584                 LOCAL_ENTRY
585                 __field(u64, ret)
586         ),
587
588         TP_fast_assign(
589                 LOCAL_ASSIGN;
590                 __entry->ret = ret;
591         ),
592
593         TP_printk(
594                 LOCAL_PR_FMT " ret:%llu",
595                 LOCAL_PR_ARG, (unsigned long long)__entry->ret
596         )
597 );
598
599 TRACE_EVENT(drv_set_tsf,
600         TP_PROTO(struct ieee80211_local *local, u64 tsf),
601
602         TP_ARGS(local, tsf),
603
604         TP_STRUCT__entry(
605                 LOCAL_ENTRY
606                 __field(u64, tsf)
607         ),
608
609         TP_fast_assign(
610                 LOCAL_ASSIGN;
611                 __entry->tsf = tsf;
612         ),
613
614         TP_printk(
615                 LOCAL_PR_FMT " tsf:%llu",
616                 LOCAL_PR_ARG, (unsigned long long)__entry->tsf
617         )
618 );
619
620 TRACE_EVENT(drv_reset_tsf,
621         TP_PROTO(struct ieee80211_local *local),
622
623         TP_ARGS(local),
624
625         TP_STRUCT__entry(
626                 LOCAL_ENTRY
627         ),
628
629         TP_fast_assign(
630                 LOCAL_ASSIGN;
631         ),
632
633         TP_printk(
634                 LOCAL_PR_FMT, LOCAL_PR_ARG
635         )
636 );
637
638 TRACE_EVENT(drv_tx_last_beacon,
639         TP_PROTO(struct ieee80211_local *local, int ret),
640
641         TP_ARGS(local, ret),
642
643         TP_STRUCT__entry(
644                 LOCAL_ENTRY
645                 __field(int, ret)
646         ),
647
648         TP_fast_assign(
649                 LOCAL_ASSIGN;
650                 __entry->ret = ret;
651         ),
652
653         TP_printk(
654                 LOCAL_PR_FMT " ret:%d",
655                 LOCAL_PR_ARG, __entry->ret
656         )
657 );
658
659 TRACE_EVENT(drv_ampdu_action,
660         TP_PROTO(struct ieee80211_local *local,
661                  struct ieee80211_sub_if_data *sdata,
662                  enum ieee80211_ampdu_mlme_action action,
663                  struct ieee80211_sta *sta, u16 tid,
664                  u16 *ssn, int ret),
665
666         TP_ARGS(local, sdata, action, sta, tid, ssn, ret),
667
668         TP_STRUCT__entry(
669                 LOCAL_ENTRY
670                 STA_ENTRY
671                 __field(u32, action)
672                 __field(u16, tid)
673                 __field(u16, ssn)
674                 __field(int, ret)
675                 VIF_ENTRY
676         ),
677
678         TP_fast_assign(
679                 LOCAL_ASSIGN;
680                 VIF_ASSIGN;
681                 STA_ASSIGN;
682                 __entry->ret = ret;
683                 __entry->action = action;
684                 __entry->tid = tid;
685                 __entry->ssn = *ssn;
686         ),
687
688         TP_printk(
689                 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " action:%d tid:%d ret:%d",
690                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->action, __entry->tid, __entry->ret
691         )
692 );
693 #endif /* !__MAC80211_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
694
695 #undef TRACE_INCLUDE_PATH
696 #define TRACE_INCLUDE_PATH .
697 #undef TRACE_INCLUDE_FILE
698 #define TRACE_INCLUDE_FILE driver-trace
699 #include <trace/define_trace.h>