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 /*
  36  * Tracing for driver callbacks.
  37  */
  38
  39 TRACE_EVENT(drv_start,
  40         TP_PROTO(struct ieee80211_local *local, int ret),
  41
  42         TP_ARGS(local, ret),
  43
  44         TP_STRUCT__entry(
  45                 LOCAL_ENTRY
  46                 __field(int, ret)
  47         ),
  48
  49         TP_fast_assign(
  50                 LOCAL_ASSIGN;
  51                 __entry->ret = ret;
  52         ),
  53
  54         TP_printk(
  55                 LOCAL_PR_FMT, LOCAL_PR_ARG
  56         )
  57 );
  58
  59 TRACE_EVENT(drv_stop,
  60         TP_PROTO(struct ieee80211_local *local),
  61
  62         TP_ARGS(local),
  63
  64         TP_STRUCT__entry(
  65                 LOCAL_ENTRY
  66         ),
  67
  68         TP_fast_assign(
  69                 LOCAL_ASSIGN;
  70         ),
  71
  72         TP_printk(
  73                 LOCAL_PR_FMT, LOCAL_PR_ARG
  74         )
  75 );
  76
  77 TRACE_EVENT(drv_add_interface,
  78         TP_PROTO(struct ieee80211_local *local,
  79                  struct ieee80211_sub_if_data *sdata,
  80                  int ret),
  81
  82         TP_ARGS(local, sdata, ret),
  83
  84         TP_STRUCT__entry(
  85                 LOCAL_ENTRY
  86                 VIF_ENTRY
  87                 __array(char, addr, 6)
  88                 __field(int, ret)
  89         ),
  90
  91         TP_fast_assign(
  92                 LOCAL_ASSIGN;
  93                 VIF_ASSIGN;
  94                 memcpy(__entry->addr, sdata->vif.addr, 6);
  95                 __entry->ret = ret;
  96         ),
  97
  98         TP_printk(
  99                 LOCAL_PR_FMT  VIF_PR_FMT " addr:%pM ret:%d",
 100                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr, __entry->ret
 101         )
 102 );
 103
 104 TRACE_EVENT(drv_remove_interface,
 105         TP_PROTO(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata),
 106
 107         TP_ARGS(local, sdata),
 108
 109         TP_STRUCT__entry(
 110                 LOCAL_ENTRY
 111                 VIF_ENTRY
 112                 __array(char, addr, 6)
 113         ),
 114
 115         TP_fast_assign(
 116                 LOCAL_ASSIGN;
 117                 VIF_ASSIGN;
 118                 memcpy(__entry->addr, sdata->vif.addr, 6);
 119         ),
 120
 121         TP_printk(
 122                 LOCAL_PR_FMT  VIF_PR_FMT " addr:%pM",
 123                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr
 124         )
 125 );
 126
 127 TRACE_EVENT(drv_config,
 128         TP_PROTO(struct ieee80211_local *local,
 129                  u32 changed,
 130                  int ret),
 131
 132         TP_ARGS(local, changed, ret),
 133
 134         TP_STRUCT__entry(
 135                 LOCAL_ENTRY
 136                 __field(u32, changed)
 137                 __field(int, ret)
 138                 __field(u32, flags)
 139                 __field(int, power_level)
 140                 __field(int, dynamic_ps_timeout)
 141                 __field(int, max_sleep_period)
 142                 __field(u16, listen_interval)
 143                 __field(u8, long_frame_max_tx_count)
 144                 __field(u8, short_frame_max_tx_count)
 145                 __field(int, center_freq)
 146                 __field(int, channel_type)
 147                 __field(int, smps)
 148         ),
 149
 150         TP_fast_assign(
 151                 LOCAL_ASSIGN;
 152                 __entry->changed = changed;
 153                 __entry->ret = ret;
 154                 __entry->flags = local->hw.conf.flags;
 155                 __entry->power_level = local->hw.conf.power_level;
 156                 __entry->dynamic_ps_timeout = local->hw.conf.dynamic_ps_timeout;
 157                 __entry->max_sleep_period = local->hw.conf.max_sleep_period;
 158                 __entry->listen_interval = local->hw.conf.listen_interval;
 159                 __entry->long_frame_max_tx_count = local->hw.conf.long_frame_max_tx_count;
 160                 __entry->short_frame_max_tx_count = local->hw.conf.short_frame_max_tx_count;
 161                 __entry->center_freq = local->hw.conf.channel->center_freq;
 162                 __entry->channel_type = local->hw.conf.channel_type;
 163                 __entry->smps = local->hw.conf.smps_mode;
 164         ),
 165
 166         TP_printk(
 167                 LOCAL_PR_FMT " ch:%#x freq:%d ret:%d",
 168                 LOCAL_PR_ARG, __entry->changed, __entry->center_freq, __entry->ret
 169         )
 170 );
 171
 172 TRACE_EVENT(drv_bss_info_changed,
 173         TP_PROTO(struct ieee80211_local *local,
 174                  struct ieee80211_sub_if_data *sdata,
 175                  struct ieee80211_bss_conf *info,
 176                  u32 changed),
 177
 178         TP_ARGS(local, sdata, info, changed),
 179
 180         TP_STRUCT__entry(
 181                 LOCAL_ENTRY
 182                 VIF_ENTRY
 183                 __field(bool, assoc)
 184                 __field(u16, aid)
 185                 __field(bool, cts)
 186                 __field(bool, shortpre)
 187                 __field(bool, shortslot)
 188                 __field(u8, dtimper)
 189                 __field(u16, bcnint)
 190                 __field(u16, assoc_cap)
 191                 __field(u64, timestamp)
 192                 __field(u32, basic_rates)
 193                 __field(u32, changed)
 194                 __field(bool, enable_beacon)
 195                 __field(u16, ht_operation_mode)
 196         ),
 197
 198         TP_fast_assign(
 199                 LOCAL_ASSIGN;
 200                 VIF_ASSIGN;
 201                 __entry->changed = changed;
 202                 __entry->aid = info->aid;
 203                 __entry->assoc = info->assoc;
 204                 __entry->shortpre = info->use_short_preamble;
 205                 __entry->cts = info->use_cts_prot;
 206                 __entry->shortslot = info->use_short_slot;
 207                 __entry->dtimper = info->dtim_period;
 208                 __entry->bcnint = info->beacon_int;
 209                 __entry->assoc_cap = info->assoc_capability;
 210                 __entry->timestamp = info->timestamp;
 211                 __entry->basic_rates = info->basic_rates;
 212                 __entry->enable_beacon = info->enable_beacon;
 213                 __entry->ht_operation_mode = info->ht_operation_mode;
 214         ),
 215
 216         TP_printk(
 217                 LOCAL_PR_FMT  VIF_PR_FMT " changed:%#x",
 218                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->changed
 219         )
 220 );
 221
 222 TRACE_EVENT(drv_configure_arp_filter,
 223         TP_PROTO(struct ieee80211_local *local,
 224                  struct ieee80211_sub_if_data *sdata,
 225                  struct in_ifaddr *ifa_list, int ret),
 226
 227         TP_ARGS(local, sdata, ifa_list, ret),
 228
 229         TP_STRUCT__entry(
 230                 LOCAL_ENTRY
 231                 VIF_ENTRY
 232                 __field(int, ret)
 233         ),
 234
 235         TP_fast_assign(
 236                 LOCAL_ASSIGN;
 237                 VIF_ASSIGN;
 238                 __entry->ret = ret;
 239         ),
 240
 241         TP_printk(
 242                 VIF_PR_FMT LOCAL_PR_FMT " ret:%d",
 243                 VIF_PR_ARG, LOCAL_PR_ARG, __entry->ret
 244         )
 245 );
 246
 247 TRACE_EVENT(drv_prepare_multicast,
 248         TP_PROTO(struct ieee80211_local *local, int mc_count, u64 ret),
 249
 250         TP_ARGS(local, mc_count, ret),
 251
 252         TP_STRUCT__entry(
 253                 LOCAL_ENTRY
 254                 __field(int, mc_count)
 255                 __field(u64, ret)
 256         ),
 257
 258         TP_fast_assign(
 259                 LOCAL_ASSIGN;
 260                 __entry->mc_count = mc_count;
 261                 __entry->ret = ret;
 262         ),
 263
 264         TP_printk(
 265                 LOCAL_PR_FMT " prepare mc (%d): %llx",
 266                 LOCAL_PR_ARG, __entry->mc_count,
 267                 (unsigned long long) __entry->ret
 268         )
 269 );
 270
 271 TRACE_EVENT(drv_configure_filter,
 272         TP_PROTO(struct ieee80211_local *local,
 273                  unsigned int changed_flags,
 274                  unsigned int *total_flags,
 275                  u64 multicast),
 276
 277         TP_ARGS(local, changed_flags, total_flags, multicast),
 278
 279         TP_STRUCT__entry(
 280                 LOCAL_ENTRY
 281                 __field(unsigned int, changed)
 282                 __field(unsigned int, total)
 283                 __field(u64, multicast)
 284         ),
 285
 286         TP_fast_assign(
 287                 LOCAL_ASSIGN;
 288                 __entry->changed = changed_flags;
 289                 __entry->total = *total_flags;
 290                 __entry->multicast = multicast;
 291         ),
 292
 293         TP_printk(
 294                 LOCAL_PR_FMT " changed:%#x total:%#x",
 295                 LOCAL_PR_ARG, __entry->changed, __entry->total
 296         )
 297 );
 298
 299 TRACE_EVENT(drv_set_tim,
 300         TP_PROTO(struct ieee80211_local *local,
 301                  struct ieee80211_sta *sta, bool set, int ret),
 302
 303         TP_ARGS(local, sta, set, ret),
 304
 305         TP_STRUCT__entry(
 306                 LOCAL_ENTRY
 307                 STA_ENTRY
 308                 __field(bool, set)
 309                 __field(int, ret)
 310         ),
 311
 312         TP_fast_assign(
 313                 LOCAL_ASSIGN;
 314                 STA_ASSIGN;
 315                 __entry->set = set;
 316                 __entry->ret = ret;
 317         ),
 318
 319         TP_printk(
 320                 LOCAL_PR_FMT STA_PR_FMT " set:%d ret:%d",
 321                 LOCAL_PR_ARG, STA_PR_FMT, __entry->set, __entry->ret
 322         )
 323 );
 324
 325 TRACE_EVENT(drv_set_key,
 326         TP_PROTO(struct ieee80211_local *local,
 327                  enum set_key_cmd cmd, struct ieee80211_sub_if_data *sdata,
 328                  struct ieee80211_sta *sta,
 329                  struct ieee80211_key_conf *key, int ret),
 330
 331         TP_ARGS(local, cmd, sdata, sta, key, ret),
 332
 333         TP_STRUCT__entry(
 334                 LOCAL_ENTRY
 335                 VIF_ENTRY
 336                 STA_ENTRY
 337                 __field(enum ieee80211_key_alg, alg)
 338                 __field(u8, hw_key_idx)
 339                 __field(u8, flags)
 340                 __field(s8, keyidx)
 341                 __field(int, ret)
 342         ),
 343
 344         TP_fast_assign(
 345                 LOCAL_ASSIGN;
 346                 VIF_ASSIGN;
 347                 STA_ASSIGN;
 348                 __entry->alg = key->alg;
 349                 __entry->flags = key->flags;
 350                 __entry->keyidx = key->keyidx;
 351                 __entry->hw_key_idx = key->hw_key_idx;
 352                 __entry->ret = ret;
 353         ),
 354
 355         TP_printk(
 356                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT " ret:%d",
 357                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->ret
 358         )
 359 );
 360
 361 TRACE_EVENT(drv_update_tkip_key,
 362         TP_PROTO(struct ieee80211_local *local,
 363                  struct ieee80211_sub_if_data *sdata,
 364                  struct ieee80211_key_conf *conf,
 365                  struct ieee80211_sta *sta, u32 iv32),
 366
 367         TP_ARGS(local, sdata, conf, sta, iv32),
 368
 369         TP_STRUCT__entry(
 370                 LOCAL_ENTRY
 371                 VIF_ENTRY
 372                 STA_ENTRY
 373                 __field(u32, iv32)
 374         ),
 375
 376         TP_fast_assign(
 377                 LOCAL_ASSIGN;
 378                 VIF_ASSIGN;
 379                 STA_ASSIGN;
 380                 __entry->iv32 = iv32;
 381         ),
 382
 383         TP_printk(
 384                 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " iv32:%#x",
 385                 LOCAL_PR_ARG,VIF_PR_ARG,STA_PR_ARG, __entry->iv32
 386         )
 387 );
 388
 389 TRACE_EVENT(drv_hw_scan,
 390         TP_PROTO(struct ieee80211_local *local,
 391                  struct ieee80211_sub_if_data *sdata,
 392                  struct cfg80211_scan_request *req, int ret),
 393
 394         TP_ARGS(local, sdata, req, ret),
 395
 396         TP_STRUCT__entry(
 397                 LOCAL_ENTRY
 398                 VIF_ENTRY
 399                 __field(int, ret)
 400         ),
 401
 402         TP_fast_assign(
 403                 LOCAL_ASSIGN;
 404                 VIF_ASSIGN;
 405                 __entry->ret = ret;
 406         ),
 407
 408         TP_printk(
 409                 LOCAL_PR_FMT VIF_PR_FMT " ret:%d",
 410                 LOCAL_PR_ARG,VIF_PR_ARG, __entry->ret
 411         )
 412 );
 413
 414 TRACE_EVENT(drv_sw_scan_start,
 415         TP_PROTO(struct ieee80211_local *local),
 416
 417         TP_ARGS(local),
 418
 419         TP_STRUCT__entry(
 420                 LOCAL_ENTRY
 421         ),
 422
 423         TP_fast_assign(
 424                 LOCAL_ASSIGN;
 425         ),
 426
 427         TP_printk(
 428                 LOCAL_PR_FMT, LOCAL_PR_ARG
 429         )
 430 );
 431
 432 TRACE_EVENT(drv_sw_scan_complete,
 433         TP_PROTO(struct ieee80211_local *local),
 434
 435         TP_ARGS(local),
 436
 437         TP_STRUCT__entry(
 438                 LOCAL_ENTRY
 439         ),
 440
 441         TP_fast_assign(
 442                 LOCAL_ASSIGN;
 443         ),
 444
 445         TP_printk(
 446                 LOCAL_PR_FMT, LOCAL_PR_ARG
 447         )
 448 );
 449
 450 TRACE_EVENT(drv_get_stats,
 451         TP_PROTO(struct ieee80211_local *local,
 452                  struct ieee80211_low_level_stats *stats,
 453                  int ret),
 454
 455         TP_ARGS(local, stats, ret),
 456
 457         TP_STRUCT__entry(
 458                 LOCAL_ENTRY
 459                 __field(int, ret)
 460                 __field(unsigned int, ackfail)
 461                 __field(unsigned int, rtsfail)
 462                 __field(unsigned int, fcserr)
 463                 __field(unsigned int, rtssucc)
 464         ),
 465
 466         TP_fast_assign(
 467                 LOCAL_ASSIGN;
 468                 __entry->ret = ret;
 469                 __entry->ackfail = stats->dot11ACKFailureCount;
 470                 __entry->rtsfail = stats->dot11RTSFailureCount;
 471                 __entry->fcserr = stats->dot11FCSErrorCount;
 472                 __entry->rtssucc = stats->dot11RTSSuccessCount;
 473         ),
 474
 475         TP_printk(
 476                 LOCAL_PR_FMT " ret:%d",
 477                 LOCAL_PR_ARG, __entry->ret
 478         )
 479 );
 480
 481 TRACE_EVENT(drv_get_tkip_seq,
 482         TP_PROTO(struct ieee80211_local *local,
 483                  u8 hw_key_idx, u32 *iv32, u16 *iv16),
 484
 485         TP_ARGS(local, hw_key_idx, iv32, iv16),
 486
 487         TP_STRUCT__entry(
 488                 LOCAL_ENTRY
 489                 __field(u8, hw_key_idx)
 490                 __field(u32, iv32)
 491                 __field(u16, iv16)
 492         ),
 493
 494         TP_fast_assign(
 495                 LOCAL_ASSIGN;
 496                 __entry->hw_key_idx = hw_key_idx;
 497                 __entry->iv32 = *iv32;
 498                 __entry->iv16 = *iv16;
 499         ),
 500
 501         TP_printk(
 502                 LOCAL_PR_FMT, LOCAL_PR_ARG
 503         )
 504 );
 505
 506 TRACE_EVENT(drv_set_rts_threshold,
 507         TP_PROTO(struct ieee80211_local *local, u32 value, int ret),
 508
 509         TP_ARGS(local, value, ret),
 510
 511         TP_STRUCT__entry(
 512                 LOCAL_ENTRY
 513                 __field(u32, value)
 514                 __field(int, ret)
 515         ),
 516
 517         TP_fast_assign(
 518                 LOCAL_ASSIGN;
 519                 __entry->ret = ret;
 520                 __entry->value = value;
 521         ),
 522
 523         TP_printk(
 524                 LOCAL_PR_FMT " value:%d ret:%d",
 525                 LOCAL_PR_ARG, __entry->value, __entry->ret
 526         )
 527 );
 528
 529 TRACE_EVENT(drv_set_coverage_class,
 530         TP_PROTO(struct ieee80211_local *local, u8 value, int ret),
 531
 532         TP_ARGS(local, value, ret),
 533
 534         TP_STRUCT__entry(
 535                 LOCAL_ENTRY
 536                 __field(u8, value)
 537                 __field(int, ret)
 538         ),
 539
 540         TP_fast_assign(
 541                 LOCAL_ASSIGN;
 542                 __entry->ret = ret;
 543                 __entry->value = value;
 544         ),
 545
 546         TP_printk(
 547                 LOCAL_PR_FMT " value:%d ret:%d",
 548                 LOCAL_PR_ARG, __entry->value, __entry->ret
 549         )
 550 );
 551
 552 TRACE_EVENT(drv_sta_notify,
 553         TP_PROTO(struct ieee80211_local *local,
 554                  struct ieee80211_sub_if_data *sdata,
 555                  enum sta_notify_cmd cmd,
 556                  struct ieee80211_sta *sta),
 557
 558         TP_ARGS(local, sdata, cmd, sta),
 559
 560         TP_STRUCT__entry(
 561                 LOCAL_ENTRY
 562                 VIF_ENTRY
 563                 STA_ENTRY
 564                 __field(u32, cmd)
 565         ),
 566
 567         TP_fast_assign(
 568                 LOCAL_ASSIGN;
 569                 VIF_ASSIGN;
 570                 STA_ASSIGN;
 571                 __entry->cmd = cmd;
 572         ),
 573
 574         TP_printk(
 575                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT " cmd:%d",
 576                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->cmd
 577         )
 578 );
 579
 580 TRACE_EVENT(drv_sta_add,
 581         TP_PROTO(struct ieee80211_local *local,
 582                  struct ieee80211_sub_if_data *sdata,
 583                  struct ieee80211_sta *sta, int ret),
 584
 585         TP_ARGS(local, sdata, sta, ret),
 586
 587         TP_STRUCT__entry(
 588                 LOCAL_ENTRY
 589                 VIF_ENTRY
 590                 STA_ENTRY
 591                 __field(int, ret)
 592         ),
 593
 594         TP_fast_assign(
 595                 LOCAL_ASSIGN;
 596                 VIF_ASSIGN;
 597                 STA_ASSIGN;
 598                 __entry->ret = ret;
 599         ),
 600
 601         TP_printk(
 602                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT " ret:%d",
 603                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->ret
 604         )
 605 );
 606
 607 TRACE_EVENT(drv_sta_remove,
 608         TP_PROTO(struct ieee80211_local *local,
 609                  struct ieee80211_sub_if_data *sdata,
 610                  struct ieee80211_sta *sta),
 611
 612         TP_ARGS(local, sdata, sta),
 613
 614         TP_STRUCT__entry(
 615                 LOCAL_ENTRY
 616                 VIF_ENTRY
 617                 STA_ENTRY
 618         ),
 619
 620         TP_fast_assign(
 621                 LOCAL_ASSIGN;
 622                 VIF_ASSIGN;
 623                 STA_ASSIGN;
 624         ),
 625
 626         TP_printk(
 627                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT,
 628                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
 629         )
 630 );
 631
 632 TRACE_EVENT(drv_conf_tx,
 633         TP_PROTO(struct ieee80211_local *local, u16 queue,
 634                  const struct ieee80211_tx_queue_params *params,
 635                  int ret),
 636
 637         TP_ARGS(local, queue, params, ret),
 638
 639         TP_STRUCT__entry(
 640                 LOCAL_ENTRY
 641                 __field(u16, queue)
 642                 __field(u16, txop)
 643                 __field(u16, cw_min)
 644                 __field(u16, cw_max)
 645                 __field(u8, aifs)
 646                 __field(int, ret)
 647         ),
 648
 649         TP_fast_assign(
 650                 LOCAL_ASSIGN;
 651                 __entry->queue = queue;
 652                 __entry->ret = ret;
 653                 __entry->txop = params->txop;
 654                 __entry->cw_max = params->cw_max;
 655                 __entry->cw_min = params->cw_min;
 656                 __entry->aifs = params->aifs;
 657         ),
 658
 659         TP_printk(
 660                 LOCAL_PR_FMT " queue:%d ret:%d",
 661                 LOCAL_PR_ARG, __entry->queue, __entry->ret
 662         )
 663 );
 664
 665 TRACE_EVENT(drv_get_tsf,
 666         TP_PROTO(struct ieee80211_local *local, u64 ret),
 667
 668         TP_ARGS(local, ret),
 669
 670         TP_STRUCT__entry(
 671                 LOCAL_ENTRY
 672                 __field(u64, ret)
 673         ),
 674
 675         TP_fast_assign(
 676                 LOCAL_ASSIGN;
 677                 __entry->ret = ret;
 678         ),
 679
 680         TP_printk(
 681                 LOCAL_PR_FMT " ret:%llu",
 682                 LOCAL_PR_ARG, (unsigned long long)__entry->ret
 683         )
 684 );
 685
 686 TRACE_EVENT(drv_set_tsf,
 687         TP_PROTO(struct ieee80211_local *local, u64 tsf),
 688
 689         TP_ARGS(local, tsf),
 690
 691         TP_STRUCT__entry(
 692                 LOCAL_ENTRY
 693                 __field(u64, tsf)
 694         ),
 695
 696         TP_fast_assign(
 697                 LOCAL_ASSIGN;
 698                 __entry->tsf = tsf;
 699         ),
 700
 701         TP_printk(
 702                 LOCAL_PR_FMT " tsf:%llu",
 703                 LOCAL_PR_ARG, (unsigned long long)__entry->tsf
 704         )
 705 );
 706
 707 TRACE_EVENT(drv_reset_tsf,
 708         TP_PROTO(struct ieee80211_local *local),
 709
 710         TP_ARGS(local),
 711
 712         TP_STRUCT__entry(
 713                 LOCAL_ENTRY
 714         ),
 715
 716         TP_fast_assign(
 717                 LOCAL_ASSIGN;
 718         ),
 719
 720         TP_printk(
 721                 LOCAL_PR_FMT, LOCAL_PR_ARG
 722         )
 723 );
 724
 725 TRACE_EVENT(drv_tx_last_beacon,
 726         TP_PROTO(struct ieee80211_local *local, int ret),
 727
 728         TP_ARGS(local, ret),
 729
 730         TP_STRUCT__entry(
 731                 LOCAL_ENTRY
 732                 __field(int, ret)
 733         ),
 734
 735         TP_fast_assign(
 736                 LOCAL_ASSIGN;
 737                 __entry->ret = ret;
 738         ),
 739
 740         TP_printk(
 741                 LOCAL_PR_FMT " ret:%d",
 742                 LOCAL_PR_ARG, __entry->ret
 743         )
 744 );
 745
 746 TRACE_EVENT(drv_ampdu_action,
 747         TP_PROTO(struct ieee80211_local *local,
 748                  struct ieee80211_sub_if_data *sdata,
 749                  enum ieee80211_ampdu_mlme_action action,
 750                  struct ieee80211_sta *sta, u16 tid,
 751                  u16 *ssn, int ret),
 752
 753         TP_ARGS(local, sdata, action, sta, tid, ssn, ret),
 754
 755         TP_STRUCT__entry(
 756                 LOCAL_ENTRY
 757                 STA_ENTRY
 758                 __field(u32, action)
 759                 __field(u16, tid)
 760                 __field(u16, ssn)
 761                 __field(int, ret)
 762                 VIF_ENTRY
 763         ),
 764
 765         TP_fast_assign(
 766                 LOCAL_ASSIGN;
 767                 VIF_ASSIGN;
 768                 STA_ASSIGN;
 769                 __entry->ret = ret;
 770                 __entry->action = action;
 771                 __entry->tid = tid;
 772                 __entry->ssn = ssn ? *ssn : 0;
 773         ),
 774
 775         TP_printk(
 776                 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " action:%d tid:%d ret:%d",
 777                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->action, __entry->tid, __entry->ret
 778         )
 779 );
 780
 781 TRACE_EVENT(drv_flush,
 782         TP_PROTO(struct ieee80211_local *local, bool drop),
 783
 784         TP_ARGS(local, drop),
 785
 786         TP_STRUCT__entry(
 787                 LOCAL_ENTRY
 788                 __field(bool, drop)
 789         ),
 790
 791         TP_fast_assign(
 792                 LOCAL_ASSIGN;
 793                 __entry->drop = drop;
 794         ),
 795
 796         TP_printk(
 797                 LOCAL_PR_FMT " drop:%d",
 798                 LOCAL_PR_ARG, __entry->drop
 799         )
 800 );
 801
 802 TRACE_EVENT(drv_channel_switch,
 803         TP_PROTO(struct ieee80211_local *local,
 804                  struct ieee80211_channel_switch *ch_switch),
 805
 806         TP_ARGS(local, ch_switch),
 807
 808         TP_STRUCT__entry(
 809                 LOCAL_ENTRY
 810                 __field(u64, timestamp)
 811                 __field(bool, block_tx)
 812                 __field(u16, freq)
 813                 __field(u8, count)
 814         ),
 815
 816         TP_fast_assign(
 817                 LOCAL_ASSIGN;
 818                 __entry->timestamp = ch_switch->timestamp;
 819                 __entry->block_tx = ch_switch->block_tx;
 820                 __entry->freq = ch_switch->channel->center_freq;
 821                 __entry->count = ch_switch->count;
 822         ),
 823
 824         TP_printk(
 825                 LOCAL_PR_FMT " new freq:%u count:%d",
 826                 LOCAL_PR_ARG, __entry->freq, __entry->count
 827         )
 828 );
 829
 830 /*
 831  * Tracing for API calls that drivers call.
 832  */
 833
 834 TRACE_EVENT(api_start_tx_ba_session,
 835         TP_PROTO(struct ieee80211_sta *sta, u16 tid),
 836
 837         TP_ARGS(sta, tid),
 838
 839         TP_STRUCT__entry(
 840                 STA_ENTRY
 841                 __field(u16, tid)
 842         ),
 843
 844         TP_fast_assign(
 845                 STA_ASSIGN;
 846                 __entry->tid = tid;
 847         ),
 848
 849         TP_printk(
 850                 STA_PR_FMT " tid:%d",
 851                 STA_PR_ARG, __entry->tid
 852         )
 853 );
 854
 855 TRACE_EVENT(api_start_tx_ba_cb,
 856         TP_PROTO(struct ieee80211_sub_if_data *sdata, const u8 *ra, u16 tid),
 857
 858         TP_ARGS(sdata, ra, tid),
 859
 860         TP_STRUCT__entry(
 861                 VIF_ENTRY
 862                 __array(u8, ra, ETH_ALEN)
 863                 __field(u16, tid)
 864         ),
 865
 866         TP_fast_assign(
 867                 VIF_ASSIGN;
 868                 memcpy(__entry->ra, ra, ETH_ALEN);
 869                 __entry->tid = tid;
 870         ),
 871
 872         TP_printk(
 873                 VIF_PR_FMT " ra:%pM tid:%d",
 874                 VIF_PR_ARG, __entry->ra, __entry->tid
 875         )
 876 );
 877
 878 TRACE_EVENT(api_stop_tx_ba_session,
 879         TP_PROTO(struct ieee80211_sta *sta, u16 tid),
 880
 881         TP_ARGS(sta, tid),
 882
 883         TP_STRUCT__entry(
 884                 STA_ENTRY
 885                 __field(u16, tid)
 886         ),
 887
 888         TP_fast_assign(
 889                 STA_ASSIGN;
 890                 __entry->tid = tid;
 891         ),
 892
 893         TP_printk(
 894                 STA_PR_FMT " tid:%d",
 895                 STA_PR_ARG, __entry->tid
 896         )
 897 );
 898
 899 TRACE_EVENT(api_stop_tx_ba_cb,
 900         TP_PROTO(struct ieee80211_sub_if_data *sdata, const u8 *ra, u16 tid),
 901
 902         TP_ARGS(sdata, ra, tid),
 903
 904         TP_STRUCT__entry(
 905                 VIF_ENTRY
 906                 __array(u8, ra, ETH_ALEN)
 907                 __field(u16, tid)
 908         ),
 909
 910         TP_fast_assign(
 911                 VIF_ASSIGN;
 912                 memcpy(__entry->ra, ra, ETH_ALEN);
 913                 __entry->tid = tid;
 914         ),
 915
 916         TP_printk(
 917                 VIF_PR_FMT " ra:%pM tid:%d",
 918                 VIF_PR_ARG, __entry->ra, __entry->tid
 919         )
 920 );
 921
 922 TRACE_EVENT(api_restart_hw,
 923         TP_PROTO(struct ieee80211_local *local),
 924
 925         TP_ARGS(local),
 926
 927         TP_STRUCT__entry(
 928                 LOCAL_ENTRY
 929         ),
 930
 931         TP_fast_assign(
 932                 LOCAL_ASSIGN;
 933         ),
 934
 935         TP_printk(
 936                 LOCAL_PR_FMT,
 937                 LOCAL_PR_ARG
 938         )
 939 );
 940
 941 TRACE_EVENT(api_beacon_loss,
 942         TP_PROTO(struct ieee80211_sub_if_data *sdata),
 943
 944         TP_ARGS(sdata),
 945
 946         TP_STRUCT__entry(
 947                 VIF_ENTRY
 948         ),
 949
 950         TP_fast_assign(
 951                 VIF_ASSIGN;
 952         ),
 953
 954         TP_printk(
 955                 VIF_PR_FMT,
 956                 VIF_PR_ARG
 957         )
 958 );
 959
 960 TRACE_EVENT(api_connection_loss,
 961         TP_PROTO(struct ieee80211_sub_if_data *sdata),
 962
 963         TP_ARGS(sdata),
 964
 965         TP_STRUCT__entry(
 966                 VIF_ENTRY
 967         ),
 968
 969         TP_fast_assign(
 970                 VIF_ASSIGN;
 971         ),
 972
 973         TP_printk(
 974                 VIF_PR_FMT,
 975                 VIF_PR_ARG
 976         )
 977 );
 978
 979 TRACE_EVENT(api_cqm_rssi_notify,
 980         TP_PROTO(struct ieee80211_sub_if_data *sdata,
 981                  enum nl80211_cqm_rssi_threshold_event rssi_event),
 982
 983         TP_ARGS(sdata, rssi_event),
 984
 985         TP_STRUCT__entry(
 986                 VIF_ENTRY
 987                 __field(u32, rssi_event)
 988         ),
 989
 990         TP_fast_assign(
 991                 VIF_ASSIGN;
 992                 __entry->rssi_event = rssi_event;
 993         ),
 994
 995         TP_printk(
 996                 VIF_PR_FMT " event:%d",
 997                 VIF_PR_ARG, __entry->rssi_event
 998         )
 999 );
1000
1001 TRACE_EVENT(api_scan_completed,
1002         TP_PROTO(struct ieee80211_local *local, bool aborted),
1003
1004         TP_ARGS(local, aborted),
1005
1006         TP_STRUCT__entry(
1007                 LOCAL_ENTRY
1008                 __field(bool, aborted)
1009         ),
1010
1011         TP_fast_assign(
1012                 LOCAL_ASSIGN;
1013                 __entry->aborted = aborted;
1014         ),
1015
1016         TP_printk(
1017                 LOCAL_PR_FMT " aborted:%d",
1018                 LOCAL_PR_ARG, __entry->aborted
1019         )
1020 );
1021
1022 TRACE_EVENT(api_sta_block_awake,
1023         TP_PROTO(struct ieee80211_local *local,
1024                  struct ieee80211_sta *sta, bool block),
1025
1026         TP_ARGS(local, sta, block),
1027
1028         TP_STRUCT__entry(
1029                 LOCAL_ENTRY
1030                 STA_ENTRY
1031                 __field(bool, block)
1032         ),
1033
1034         TP_fast_assign(
1035                 LOCAL_ASSIGN;
1036                 STA_ASSIGN;
1037                 __entry->block = block;
1038         ),
1039
1040         TP_printk(
1041                 LOCAL_PR_FMT STA_PR_FMT " block:%d",
1042                 LOCAL_PR_ARG, STA_PR_FMT, __entry->block
1043         )
1044 );
1045
1046 TRACE_EVENT(api_chswitch_done,
1047         TP_PROTO(struct ieee80211_sub_if_data *sdata, bool success),
1048
1049         TP_ARGS(sdata, success),
1050
1051         TP_STRUCT__entry(
1052                 VIF_ENTRY
1053                 __field(bool, success)
1054         ),
1055
1056         TP_fast_assign(
1057                 VIF_ASSIGN;
1058                 __entry->success = success;
1059         ),
1060
1061         TP_printk(
1062                 VIF_PR_FMT " success=%d",
1063                 VIF_PR_ARG, __entry->success
1064         )
1065 );
1066
1067 /*
1068  * Tracing for internal functions
1069  * (which may also be called in response to driver calls)
1070  */
1071
1072 TRACE_EVENT(wake_queue,
1073         TP_PROTO(struct ieee80211_local *local, u16 queue,
1074                  enum queue_stop_reason reason),
1075
1076         TP_ARGS(local, queue, reason),
1077
1078         TP_STRUCT__entry(
1079                 LOCAL_ENTRY
1080                 __field(u16, queue)
1081                 __field(u32, reason)
1082         ),
1083
1084         TP_fast_assign(
1085                 LOCAL_ASSIGN;
1086                 __entry->queue = queue;
1087                 __entry->reason = reason;
1088         ),
1089
1090         TP_printk(
1091                 LOCAL_PR_FMT " queue:%d, reason:%d",
1092                 LOCAL_PR_ARG, __entry->queue, __entry->reason
1093         )
1094 );
1095
1096 TRACE_EVENT(stop_queue,
1097         TP_PROTO(struct ieee80211_local *local, u16 queue,
1098                  enum queue_stop_reason reason),
1099
1100         TP_ARGS(local, queue, reason),
1101
1102         TP_STRUCT__entry(
1103                 LOCAL_ENTRY
1104                 __field(u16, queue)
1105                 __field(u32, reason)
1106         ),
1107
1108         TP_fast_assign(
1109                 LOCAL_ASSIGN;
1110                 __entry->queue = queue;
1111                 __entry->reason = reason;
1112         ),
1113
1114         TP_printk(
1115                 LOCAL_PR_FMT " queue:%d, reason:%d",
1116                 LOCAL_PR_ARG, __entry->queue, __entry->reason
1117         )
1118 );
1119 #endif /* !__MAC80211_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
1120
1121 #undef TRACE_INCLUDE_PATH
1122 #define TRACE_INCLUDE_PATH .
1123 #undef TRACE_INCLUDE_FILE
1124 #define TRACE_INCLUDE_FILE driver-trace
1125 #include <trace/define_trace.h>