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>