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 DEFINE_EVENT(local_only_evt, drv_return_void,
  59         TP_PROTO(struct ieee80211_local *local),
  60         TP_ARGS(local)
  61 );
  62
  63 TRACE_EVENT(drv_return_int,
  64         TP_PROTO(struct ieee80211_local *local, int ret),
  65         TP_ARGS(local, ret),
  66         TP_STRUCT__entry(
  67                 LOCAL_ENTRY
  68                 __field(int, ret)
  69         ),
  70         TP_fast_assign(
  71                 LOCAL_ASSIGN;
  72                 __entry->ret = ret;
  73         ),
  74         TP_printk(LOCAL_PR_FMT " - %d", LOCAL_PR_ARG, __entry->ret)
  75 );
  76
  77 TRACE_EVENT(drv_return_u64,
  78         TP_PROTO(struct ieee80211_local *local, u64 ret),
  79         TP_ARGS(local, ret),
  80         TP_STRUCT__entry(
  81                 LOCAL_ENTRY
  82                 __field(u64, ret)
  83         ),
  84         TP_fast_assign(
  85                 LOCAL_ASSIGN;
  86                 __entry->ret = ret;
  87         ),
  88         TP_printk(LOCAL_PR_FMT " - %llu", LOCAL_PR_ARG, __entry->ret)
  89 );
  90
  91 DEFINE_EVENT(local_only_evt, drv_start,
  92         TP_PROTO(struct ieee80211_local *local),
  93         TP_ARGS(local)
  94 );
  95
  96 DEFINE_EVENT(local_only_evt, drv_stop,
  97         TP_PROTO(struct ieee80211_local *local),
  98         TP_ARGS(local)
  99 );
 100
 101 TRACE_EVENT(drv_add_interface,
 102         TP_PROTO(struct ieee80211_local *local,
 103                  struct ieee80211_sub_if_data *sdata),
 104
 105         TP_ARGS(local, sdata),
 106
 107         TP_STRUCT__entry(
 108                 LOCAL_ENTRY
 109                 VIF_ENTRY
 110                 __array(char, addr, 6)
 111         ),
 112
 113         TP_fast_assign(
 114                 LOCAL_ASSIGN;
 115                 VIF_ASSIGN;
 116                 memcpy(__entry->addr, sdata->vif.addr, 6);
 117         ),
 118
 119         TP_printk(
 120                 LOCAL_PR_FMT  VIF_PR_FMT " addr:%pM",
 121                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr
 122         )
 123 );
 124
 125 TRACE_EVENT(drv_change_interface,
 126         TP_PROTO(struct ieee80211_local *local,
 127                  struct ieee80211_sub_if_data *sdata,
 128                  enum nl80211_iftype type, bool p2p),
 129
 130         TP_ARGS(local, sdata, type, p2p),
 131
 132         TP_STRUCT__entry(
 133                 LOCAL_ENTRY
 134                 VIF_ENTRY
 135                 __field(u32, new_type)
 136                 __field(bool, new_p2p)
 137         ),
 138
 139         TP_fast_assign(
 140                 LOCAL_ASSIGN;
 141                 VIF_ASSIGN;
 142                 __entry->new_type = type;
 143                 __entry->new_p2p = p2p;
 144         ),
 145
 146         TP_printk(
 147                 LOCAL_PR_FMT  VIF_PR_FMT " new type:%d%s",
 148                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->new_type,
 149                 __entry->new_p2p ? "/p2p" : ""
 150         )
 151 );
 152
 153 TRACE_EVENT(drv_remove_interface,
 154         TP_PROTO(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata),
 155
 156         TP_ARGS(local, sdata),
 157
 158         TP_STRUCT__entry(
 159                 LOCAL_ENTRY
 160                 VIF_ENTRY
 161                 __array(char, addr, 6)
 162         ),
 163
 164         TP_fast_assign(
 165                 LOCAL_ASSIGN;
 166                 VIF_ASSIGN;
 167                 memcpy(__entry->addr, sdata->vif.addr, 6);
 168         ),
 169
 170         TP_printk(
 171                 LOCAL_PR_FMT  VIF_PR_FMT " addr:%pM",
 172                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr
 173         )
 174 );
 175
 176 TRACE_EVENT(drv_config,
 177         TP_PROTO(struct ieee80211_local *local,
 178                  u32 changed),
 179
 180         TP_ARGS(local, changed),
 181
 182         TP_STRUCT__entry(
 183                 LOCAL_ENTRY
 184                 __field(u32, changed)
 185                 __field(u32, flags)
 186                 __field(int, power_level)
 187                 __field(int, dynamic_ps_timeout)
 188                 __field(int, max_sleep_period)
 189                 __field(u16, listen_interval)
 190                 __field(u8, long_frame_max_tx_count)
 191                 __field(u8, short_frame_max_tx_count)
 192                 __field(int, center_freq)
 193                 __field(int, channel_type)
 194                 __field(int, smps)
 195         ),
 196
 197         TP_fast_assign(
 198                 LOCAL_ASSIGN;
 199                 __entry->changed = changed;
 200                 __entry->flags = local->hw.conf.flags;
 201                 __entry->power_level = local->hw.conf.power_level;
 202                 __entry->dynamic_ps_timeout = local->hw.conf.dynamic_ps_timeout;
 203                 __entry->max_sleep_period = local->hw.conf.max_sleep_period;
 204                 __entry->listen_interval = local->hw.conf.listen_interval;
 205                 __entry->long_frame_max_tx_count = local->hw.conf.long_frame_max_tx_count;
 206                 __entry->short_frame_max_tx_count = local->hw.conf.short_frame_max_tx_count;
 207                 __entry->center_freq = local->hw.conf.channel->center_freq;
 208                 __entry->channel_type = local->hw.conf.channel_type;
 209                 __entry->smps = local->hw.conf.smps_mode;
 210         ),
 211
 212         TP_printk(
 213                 LOCAL_PR_FMT " ch:%#x freq:%d",
 214                 LOCAL_PR_ARG, __entry->changed, __entry->center_freq
 215         )
 216 );
 217
 218 TRACE_EVENT(drv_bss_info_changed,
 219         TP_PROTO(struct ieee80211_local *local,
 220                  struct ieee80211_sub_if_data *sdata,
 221                  struct ieee80211_bss_conf *info,
 222                  u32 changed),
 223
 224         TP_ARGS(local, sdata, info, changed),
 225
 226         TP_STRUCT__entry(
 227                 LOCAL_ENTRY
 228                 VIF_ENTRY
 229                 __field(bool, assoc)
 230                 __field(u16, aid)
 231                 __field(bool, cts)
 232                 __field(bool, shortpre)
 233                 __field(bool, shortslot)
 234                 __field(u8, dtimper)
 235                 __field(u16, bcnint)
 236                 __field(u16, assoc_cap)
 237                 __field(u64, timestamp)
 238                 __field(u32, basic_rates)
 239                 __field(u32, changed)
 240                 __field(bool, enable_beacon)
 241                 __field(u16, ht_operation_mode)
 242         ),
 243
 244         TP_fast_assign(
 245                 LOCAL_ASSIGN;
 246                 VIF_ASSIGN;
 247                 __entry->changed = changed;
 248                 __entry->aid = info->aid;
 249                 __entry->assoc = info->assoc;
 250                 __entry->shortpre = info->use_short_preamble;
 251                 __entry->cts = info->use_cts_prot;
 252                 __entry->shortslot = info->use_short_slot;
 253                 __entry->dtimper = info->dtim_period;
 254                 __entry->bcnint = info->beacon_int;
 255                 __entry->assoc_cap = info->assoc_capability;
 256                 __entry->timestamp = info->timestamp;
 257                 __entry->basic_rates = info->basic_rates;
 258                 __entry->enable_beacon = info->enable_beacon;
 259                 __entry->ht_operation_mode = info->ht_operation_mode;
 260         ),
 261
 262         TP_printk(
 263                 LOCAL_PR_FMT  VIF_PR_FMT " changed:%#x",
 264                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->changed
 265         )
 266 );
 267
 268 TRACE_EVENT(drv_prepare_multicast,
 269         TP_PROTO(struct ieee80211_local *local, int mc_count),
 270
 271         TP_ARGS(local, mc_count),
 272
 273         TP_STRUCT__entry(
 274                 LOCAL_ENTRY
 275                 __field(int, mc_count)
 276         ),
 277
 278         TP_fast_assign(
 279                 LOCAL_ASSIGN;
 280                 __entry->mc_count = mc_count;
 281         ),
 282
 283         TP_printk(
 284                 LOCAL_PR_FMT " prepare mc (%d)",
 285                 LOCAL_PR_ARG, __entry->mc_count
 286         )
 287 );
 288
 289 TRACE_EVENT(drv_configure_filter,
 290         TP_PROTO(struct ieee80211_local *local,
 291                  unsigned int changed_flags,
 292                  unsigned int *total_flags,
 293                  u64 multicast),
 294
 295         TP_ARGS(local, changed_flags, total_flags, multicast),
 296
 297         TP_STRUCT__entry(
 298                 LOCAL_ENTRY
 299                 __field(unsigned int, changed)
 300                 __field(unsigned int, total)
 301                 __field(u64, multicast)
 302         ),
 303
 304         TP_fast_assign(
 305                 LOCAL_ASSIGN;
 306                 __entry->changed = changed_flags;
 307                 __entry->total = *total_flags;
 308                 __entry->multicast = multicast;
 309         ),
 310
 311         TP_printk(
 312                 LOCAL_PR_FMT " changed:%#x total:%#x",
 313                 LOCAL_PR_ARG, __entry->changed, __entry->total
 314         )
 315 );
 316
 317 TRACE_EVENT(drv_set_tim,
 318         TP_PROTO(struct ieee80211_local *local,
 319                  struct ieee80211_sta *sta, bool set),
 320
 321         TP_ARGS(local, sta, set),
 322
 323         TP_STRUCT__entry(
 324                 LOCAL_ENTRY
 325                 STA_ENTRY
 326                 __field(bool, set)
 327         ),
 328
 329         TP_fast_assign(
 330                 LOCAL_ASSIGN;
 331                 STA_ASSIGN;
 332                 __entry->set = set;
 333         ),
 334
 335         TP_printk(
 336                 LOCAL_PR_FMT STA_PR_FMT " set:%d",
 337                 LOCAL_PR_ARG, STA_PR_FMT, __entry->set
 338         )
 339 );
 340
 341 TRACE_EVENT(drv_set_key,
 342         TP_PROTO(struct ieee80211_local *local,
 343                  enum set_key_cmd cmd, struct ieee80211_sub_if_data *sdata,
 344                  struct ieee80211_sta *sta,
 345                  struct ieee80211_key_conf *key),
 346
 347         TP_ARGS(local, cmd, sdata, sta, key),
 348
 349         TP_STRUCT__entry(
 350                 LOCAL_ENTRY
 351                 VIF_ENTRY
 352                 STA_ENTRY
 353                 __field(u32, cipher)
 354                 __field(u8, hw_key_idx)
 355                 __field(u8, flags)
 356                 __field(s8, keyidx)
 357         ),
 358
 359         TP_fast_assign(
 360                 LOCAL_ASSIGN;
 361                 VIF_ASSIGN;
 362                 STA_ASSIGN;
 363                 __entry->cipher = key->cipher;
 364                 __entry->flags = key->flags;
 365                 __entry->keyidx = key->keyidx;
 366                 __entry->hw_key_idx = key->hw_key_idx;
 367         ),
 368
 369         TP_printk(
 370                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT,
 371                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
 372         )
 373 );
 374
 375 TRACE_EVENT(drv_update_tkip_key,
 376         TP_PROTO(struct ieee80211_local *local,
 377                  struct ieee80211_sub_if_data *sdata,
 378                  struct ieee80211_key_conf *conf,
 379                  struct ieee80211_sta *sta, u32 iv32),
 380
 381         TP_ARGS(local, sdata, conf, sta, iv32),
 382
 383         TP_STRUCT__entry(
 384                 LOCAL_ENTRY
 385                 VIF_ENTRY
 386                 STA_ENTRY
 387                 __field(u32, iv32)
 388         ),
 389
 390         TP_fast_assign(
 391                 LOCAL_ASSIGN;
 392                 VIF_ASSIGN;
 393                 STA_ASSIGN;
 394                 __entry->iv32 = iv32;
 395         ),
 396
 397         TP_printk(
 398                 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " iv32:%#x",
 399                 LOCAL_PR_ARG,VIF_PR_ARG,STA_PR_ARG, __entry->iv32
 400         )
 401 );
 402
 403 TRACE_EVENT(drv_hw_scan,
 404         TP_PROTO(struct ieee80211_local *local,
 405                  struct ieee80211_sub_if_data *sdata,
 406                  struct cfg80211_scan_request *req),
 407
 408         TP_ARGS(local, sdata, req),
 409
 410         TP_STRUCT__entry(
 411                 LOCAL_ENTRY
 412                 VIF_ENTRY
 413         ),
 414
 415         TP_fast_assign(
 416                 LOCAL_ASSIGN;
 417                 VIF_ASSIGN;
 418         ),
 419
 420         TP_printk(
 421                 LOCAL_PR_FMT VIF_PR_FMT,
 422                 LOCAL_PR_ARG,VIF_PR_ARG
 423         )
 424 );
 425
 426 DEFINE_EVENT(local_only_evt, drv_sw_scan_start,
 427         TP_PROTO(struct ieee80211_local *local),
 428         TP_ARGS(local)
 429 );
 430
 431 DEFINE_EVENT(local_only_evt, drv_sw_scan_complete,
 432         TP_PROTO(struct ieee80211_local *local),
 433         TP_ARGS(local)
 434 );
 435
 436 TRACE_EVENT(drv_get_stats,
 437         TP_PROTO(struct ieee80211_local *local,
 438                  struct ieee80211_low_level_stats *stats,
 439                  int ret),
 440
 441         TP_ARGS(local, stats, ret),
 442
 443         TP_STRUCT__entry(
 444                 LOCAL_ENTRY
 445                 __field(int, ret)
 446                 __field(unsigned int, ackfail)
 447                 __field(unsigned int, rtsfail)
 448                 __field(unsigned int, fcserr)
 449                 __field(unsigned int, rtssucc)
 450         ),
 451
 452         TP_fast_assign(
 453                 LOCAL_ASSIGN;
 454                 __entry->ret = ret;
 455                 __entry->ackfail = stats->dot11ACKFailureCount;
 456                 __entry->rtsfail = stats->dot11RTSFailureCount;
 457                 __entry->fcserr = stats->dot11FCSErrorCount;
 458                 __entry->rtssucc = stats->dot11RTSSuccessCount;
 459         ),
 460
 461         TP_printk(
 462                 LOCAL_PR_FMT " ret:%d",
 463                 LOCAL_PR_ARG, __entry->ret
 464         )
 465 );
 466
 467 TRACE_EVENT(drv_get_tkip_seq,
 468         TP_PROTO(struct ieee80211_local *local,
 469                  u8 hw_key_idx, u32 *iv32, u16 *iv16),
 470
 471         TP_ARGS(local, hw_key_idx, iv32, iv16),
 472
 473         TP_STRUCT__entry(
 474                 LOCAL_ENTRY
 475                 __field(u8, hw_key_idx)
 476                 __field(u32, iv32)
 477                 __field(u16, iv16)
 478         ),
 479
 480         TP_fast_assign(
 481                 LOCAL_ASSIGN;
 482                 __entry->hw_key_idx = hw_key_idx;
 483                 __entry->iv32 = *iv32;
 484                 __entry->iv16 = *iv16;
 485         ),
 486
 487         TP_printk(
 488                 LOCAL_PR_FMT, LOCAL_PR_ARG
 489         )
 490 );
 491
 492 TRACE_EVENT(drv_set_frag_threshold,
 493         TP_PROTO(struct ieee80211_local *local, u32 value),
 494
 495         TP_ARGS(local, value),
 496
 497         TP_STRUCT__entry(
 498                 LOCAL_ENTRY
 499                 __field(u32, value)
 500         ),
 501
 502         TP_fast_assign(
 503                 LOCAL_ASSIGN;
 504                 __entry->value = value;
 505         ),
 506
 507         TP_printk(
 508                 LOCAL_PR_FMT " value:%d",
 509                 LOCAL_PR_ARG, __entry->value
 510         )
 511 );
 512
 513 TRACE_EVENT(drv_set_rts_threshold,
 514         TP_PROTO(struct ieee80211_local *local, u32 value),
 515
 516         TP_ARGS(local, value),
 517
 518         TP_STRUCT__entry(
 519                 LOCAL_ENTRY
 520                 __field(u32, value)
 521         ),
 522
 523         TP_fast_assign(
 524                 LOCAL_ASSIGN;
 525                 __entry->value = value;
 526         ),
 527
 528         TP_printk(
 529                 LOCAL_PR_FMT " value:%d",
 530                 LOCAL_PR_ARG, __entry->value
 531         )
 532 );
 533
 534 TRACE_EVENT(drv_set_coverage_class,
 535         TP_PROTO(struct ieee80211_local *local, u8 value),
 536
 537         TP_ARGS(local, value),
 538
 539         TP_STRUCT__entry(
 540                 LOCAL_ENTRY
 541                 __field(u8, value)
 542         ),
 543
 544         TP_fast_assign(
 545                 LOCAL_ASSIGN;
 546                 __entry->value = value;
 547         ),
 548
 549         TP_printk(
 550                 LOCAL_PR_FMT " value:%d",
 551                 LOCAL_PR_ARG, __entry->value
 552         )
 553 );
 554
 555 TRACE_EVENT(drv_sta_notify,
 556         TP_PROTO(struct ieee80211_local *local,
 557                  struct ieee80211_sub_if_data *sdata,
 558                  enum sta_notify_cmd cmd,
 559                  struct ieee80211_sta *sta),
 560
 561         TP_ARGS(local, sdata, cmd, sta),
 562
 563         TP_STRUCT__entry(
 564                 LOCAL_ENTRY
 565                 VIF_ENTRY
 566                 STA_ENTRY
 567                 __field(u32, cmd)
 568         ),
 569
 570         TP_fast_assign(
 571                 LOCAL_ASSIGN;
 572                 VIF_ASSIGN;
 573                 STA_ASSIGN;
 574                 __entry->cmd = cmd;
 575         ),
 576
 577         TP_printk(
 578                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT " cmd:%d",
 579                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->cmd
 580         )
 581 );
 582
 583 TRACE_EVENT(drv_sta_add,
 584         TP_PROTO(struct ieee80211_local *local,
 585                  struct ieee80211_sub_if_data *sdata,
 586                  struct ieee80211_sta *sta),
 587
 588         TP_ARGS(local, sdata, sta),
 589
 590         TP_STRUCT__entry(
 591                 LOCAL_ENTRY
 592                 VIF_ENTRY
 593                 STA_ENTRY
 594         ),
 595
 596         TP_fast_assign(
 597                 LOCAL_ASSIGN;
 598                 VIF_ASSIGN;
 599                 STA_ASSIGN;
 600         ),
 601
 602         TP_printk(
 603                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT,
 604                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
 605         )
 606 );
 607
 608 TRACE_EVENT(drv_sta_remove,
 609         TP_PROTO(struct ieee80211_local *local,
 610                  struct ieee80211_sub_if_data *sdata,
 611                  struct ieee80211_sta *sta),
 612
 613         TP_ARGS(local, sdata, sta),
 614
 615         TP_STRUCT__entry(
 616                 LOCAL_ENTRY
 617                 VIF_ENTRY
 618                 STA_ENTRY
 619         ),
 620
 621         TP_fast_assign(
 622                 LOCAL_ASSIGN;
 623                 VIF_ASSIGN;
 624                 STA_ASSIGN;
 625         ),
 626
 627         TP_printk(
 628                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT,
 629                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
 630         )
 631 );
 632
 633 TRACE_EVENT(drv_conf_tx,
 634         TP_PROTO(struct ieee80211_local *local, u16 queue,
 635                  const struct ieee80211_tx_queue_params *params),
 636
 637         TP_ARGS(local, queue, params),
 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         ),
 647
 648         TP_fast_assign(
 649                 LOCAL_ASSIGN;
 650                 __entry->queue = queue;
 651                 __entry->txop = params->txop;
 652                 __entry->cw_max = params->cw_max;
 653                 __entry->cw_min = params->cw_min;
 654                 __entry->aifs = params->aifs;
 655         ),
 656
 657         TP_printk(
 658                 LOCAL_PR_FMT " queue:%d",
 659                 LOCAL_PR_ARG, __entry->queue
 660         )
 661 );
 662
 663 DEFINE_EVENT(local_only_evt, drv_get_tsf,
 664         TP_PROTO(struct ieee80211_local *local),
 665         TP_ARGS(local)
 666 );
 667
 668 TRACE_EVENT(drv_set_tsf,
 669         TP_PROTO(struct ieee80211_local *local, u64 tsf),
 670
 671         TP_ARGS(local, tsf),
 672
 673         TP_STRUCT__entry(
 674                 LOCAL_ENTRY
 675                 __field(u64, tsf)
 676         ),
 677
 678         TP_fast_assign(
 679                 LOCAL_ASSIGN;
 680                 __entry->tsf = tsf;
 681         ),
 682
 683         TP_printk(
 684                 LOCAL_PR_FMT " tsf:%llu",
 685                 LOCAL_PR_ARG, (unsigned long long)__entry->tsf
 686         )
 687 );
 688
 689 DEFINE_EVENT(local_only_evt, drv_reset_tsf,
 690         TP_PROTO(struct ieee80211_local *local),
 691         TP_ARGS(local)
 692 );
 693
 694 DEFINE_EVENT(local_only_evt, drv_tx_last_beacon,
 695         TP_PROTO(struct ieee80211_local *local),
 696         TP_ARGS(local)
 697 );
 698
 699 TRACE_EVENT(drv_ampdu_action,
 700         TP_PROTO(struct ieee80211_local *local,
 701                  struct ieee80211_sub_if_data *sdata,
 702                  enum ieee80211_ampdu_mlme_action action,
 703                  struct ieee80211_sta *sta, u16 tid,
 704                  u16 *ssn, u8 buf_size),
 705
 706         TP_ARGS(local, sdata, action, sta, tid, ssn, buf_size),
 707
 708         TP_STRUCT__entry(
 709                 LOCAL_ENTRY
 710                 STA_ENTRY
 711                 __field(u32, action)
 712                 __field(u16, tid)
 713                 __field(u16, ssn)
 714                 __field(u8, buf_size)
 715                 VIF_ENTRY
 716         ),
 717
 718         TP_fast_assign(
 719                 LOCAL_ASSIGN;
 720                 VIF_ASSIGN;
 721                 STA_ASSIGN;
 722                 __entry->action = action;
 723                 __entry->tid = tid;
 724                 __entry->ssn = ssn ? *ssn : 0;
 725                 __entry->buf_size = buf_size;
 726         ),
 727
 728         TP_printk(
 729                 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " action:%d tid:%d buf:%d",
 730                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->action,
 731                 __entry->tid, __entry->buf_size
 732         )
 733 );
 734
 735 TRACE_EVENT(drv_get_survey,
 736         TP_PROTO(struct ieee80211_local *local, int idx,
 737                  struct survey_info *survey),
 738
 739         TP_ARGS(local, idx, survey),
 740
 741         TP_STRUCT__entry(
 742                 LOCAL_ENTRY
 743                 __field(int, idx)
 744         ),
 745
 746         TP_fast_assign(
 747                 LOCAL_ASSIGN;
 748                 __entry->idx = idx;
 749         ),
 750
 751         TP_printk(
 752                 LOCAL_PR_FMT " idx:%d",
 753                 LOCAL_PR_ARG, __entry->idx
 754         )
 755 );
 756
 757 TRACE_EVENT(drv_flush,
 758         TP_PROTO(struct ieee80211_local *local, bool drop),
 759
 760         TP_ARGS(local, drop),
 761
 762         TP_STRUCT__entry(
 763                 LOCAL_ENTRY
 764                 __field(bool, drop)
 765         ),
 766
 767         TP_fast_assign(
 768                 LOCAL_ASSIGN;
 769                 __entry->drop = drop;
 770         ),
 771
 772         TP_printk(
 773                 LOCAL_PR_FMT " drop:%d",
 774                 LOCAL_PR_ARG, __entry->drop
 775         )
 776 );
 777
 778 TRACE_EVENT(drv_channel_switch,
 779         TP_PROTO(struct ieee80211_local *local,
 780                  struct ieee80211_channel_switch *ch_switch),
 781
 782         TP_ARGS(local, ch_switch),
 783
 784         TP_STRUCT__entry(
 785                 LOCAL_ENTRY
 786                 __field(u64, timestamp)
 787                 __field(bool, block_tx)
 788                 __field(u16, freq)
 789                 __field(u8, count)
 790         ),
 791
 792         TP_fast_assign(
 793                 LOCAL_ASSIGN;
 794                 __entry->timestamp = ch_switch->timestamp;
 795                 __entry->block_tx = ch_switch->block_tx;
 796                 __entry->freq = ch_switch->channel->center_freq;
 797                 __entry->count = ch_switch->count;
 798         ),
 799
 800         TP_printk(
 801                 LOCAL_PR_FMT " new freq:%u count:%d",
 802                 LOCAL_PR_ARG, __entry->freq, __entry->count
 803         )
 804 );
 805
 806 TRACE_EVENT(drv_set_antenna,
 807         TP_PROTO(struct ieee80211_local *local, u32 tx_ant, u32 rx_ant, int ret),
 808
 809         TP_ARGS(local, tx_ant, rx_ant, ret),
 810
 811         TP_STRUCT__entry(
 812                 LOCAL_ENTRY
 813                 __field(u32, tx_ant)
 814                 __field(u32, rx_ant)
 815                 __field(int, ret)
 816         ),
 817
 818         TP_fast_assign(
 819                 LOCAL_ASSIGN;
 820                 __entry->tx_ant = tx_ant;
 821                 __entry->rx_ant = rx_ant;
 822                 __entry->ret = ret;
 823         ),
 824
 825         TP_printk(
 826                 LOCAL_PR_FMT " tx_ant:%d rx_ant:%d ret:%d",
 827                 LOCAL_PR_ARG, __entry->tx_ant, __entry->rx_ant, __entry->ret
 828         )
 829 );
 830
 831 TRACE_EVENT(drv_get_antenna,
 832         TP_PROTO(struct ieee80211_local *local, u32 tx_ant, u32 rx_ant, int ret),
 833
 834         TP_ARGS(local, tx_ant, rx_ant, ret),
 835
 836         TP_STRUCT__entry(
 837                 LOCAL_ENTRY
 838                 __field(u32, tx_ant)
 839                 __field(u32, rx_ant)
 840                 __field(int, ret)
 841         ),
 842
 843         TP_fast_assign(
 844                 LOCAL_ASSIGN;
 845                 __entry->tx_ant = tx_ant;
 846                 __entry->rx_ant = rx_ant;
 847                 __entry->ret = ret;
 848         ),
 849
 850         TP_printk(
 851                 LOCAL_PR_FMT " tx_ant:%d rx_ant:%d ret:%d",
 852                 LOCAL_PR_ARG, __entry->tx_ant, __entry->rx_ant, __entry->ret
 853         )
 854 );
 855
 856 TRACE_EVENT(drv_remain_on_channel,
 857         TP_PROTO(struct ieee80211_local *local, struct ieee80211_channel *chan,
 858                  enum nl80211_channel_type chantype, unsigned int duration),
 859
 860         TP_ARGS(local, chan, chantype, duration),
 861
 862         TP_STRUCT__entry(
 863                 LOCAL_ENTRY
 864                 __field(int, center_freq)
 865                 __field(int, channel_type)
 866                 __field(unsigned int, duration)
 867         ),
 868
 869         TP_fast_assign(
 870                 LOCAL_ASSIGN;
 871                 __entry->center_freq = chan->center_freq;
 872                 __entry->channel_type = chantype;
 873                 __entry->duration = duration;
 874         ),
 875
 876         TP_printk(
 877                 LOCAL_PR_FMT " freq:%dMHz duration:%dms",
 878                 LOCAL_PR_ARG, __entry->center_freq, __entry->duration
 879         )
 880 );
 881
 882 DEFINE_EVENT(local_only_evt, drv_cancel_remain_on_channel,
 883         TP_PROTO(struct ieee80211_local *local),
 884         TP_ARGS(local)
 885 );
 886
 887 TRACE_EVENT(drv_offchannel_tx,
 888         TP_PROTO(struct ieee80211_local *local, struct sk_buff *skb,
 889                  struct ieee80211_channel *chan,
 890                  enum nl80211_channel_type channel_type,
 891                  unsigned int wait),
 892
 893         TP_ARGS(local, skb, chan, channel_type, wait),
 894
 895         TP_STRUCT__entry(
 896                 LOCAL_ENTRY
 897                 __field(int, center_freq)
 898                 __field(int, channel_type)
 899                 __field(unsigned int, wait)
 900         ),
 901
 902         TP_fast_assign(
 903                 LOCAL_ASSIGN;
 904                 __entry->center_freq = chan->center_freq;
 905                 __entry->channel_type = channel_type;
 906                 __entry->wait = wait;
 907         ),
 908
 909         TP_printk(
 910                 LOCAL_PR_FMT " freq:%dMHz, wait:%dms",
 911                 LOCAL_PR_ARG, __entry->center_freq, __entry->wait
 912         )
 913 );
 914
 915 TRACE_EVENT(drv_set_ringparam,
 916         TP_PROTO(struct ieee80211_local *local, u32 tx, u32 rx),
 917
 918         TP_ARGS(local, tx, rx),
 919
 920         TP_STRUCT__entry(
 921                 LOCAL_ENTRY
 922                 __field(u32, tx)
 923                 __field(u32, rx)
 924         ),
 925
 926         TP_fast_assign(
 927                 LOCAL_ASSIGN;
 928                 __entry->tx = tx;
 929                 __entry->rx = rx;
 930         ),
 931
 932         TP_printk(
 933                 LOCAL_PR_FMT " tx:%d rx %d",
 934                 LOCAL_PR_ARG, __entry->tx, __entry->rx
 935         )
 936 );
 937
 938 TRACE_EVENT(drv_get_ringparam,
 939         TP_PROTO(struct ieee80211_local *local, u32 *tx, u32 *tx_max,
 940                  u32 *rx, u32 *rx_max),
 941
 942         TP_ARGS(local, tx, tx_max, rx, rx_max),
 943
 944         TP_STRUCT__entry(
 945                 LOCAL_ENTRY
 946                 __field(u32, tx)
 947                 __field(u32, tx_max)
 948                 __field(u32, rx)
 949                 __field(u32, rx_max)
 950         ),
 951
 952         TP_fast_assign(
 953                 LOCAL_ASSIGN;
 954                 __entry->tx = *tx;
 955                 __entry->tx_max = *tx_max;
 956                 __entry->rx = *rx;
 957                 __entry->rx_max = *rx_max;
 958         ),
 959
 960         TP_printk(
 961                 LOCAL_PR_FMT " tx:%d tx_max %d rx %d rx_max %d",
 962                 LOCAL_PR_ARG,
 963                 __entry->tx, __entry->tx_max, __entry->rx, __entry->rx_max
 964         )
 965 );
 966
 967 DEFINE_EVENT(local_only_evt, drv_offchannel_tx_cancel_wait,
 968         TP_PROTO(struct ieee80211_local *local),
 969         TP_ARGS(local)
 970 );
 971
 972 /*
 973  * Tracing for API calls that drivers call.
 974  */
 975
 976 TRACE_EVENT(api_start_tx_ba_session,
 977         TP_PROTO(struct ieee80211_sta *sta, u16 tid),
 978
 979         TP_ARGS(sta, tid),
 980
 981         TP_STRUCT__entry(
 982                 STA_ENTRY
 983                 __field(u16, tid)
 984         ),
 985
 986         TP_fast_assign(
 987                 STA_ASSIGN;
 988                 __entry->tid = tid;
 989         ),
 990
 991         TP_printk(
 992                 STA_PR_FMT " tid:%d",
 993                 STA_PR_ARG, __entry->tid
 994         )
 995 );
 996
 997 TRACE_EVENT(api_start_tx_ba_cb,
 998         TP_PROTO(struct ieee80211_sub_if_data *sdata, const u8 *ra, u16 tid),
 999
1000         TP_ARGS(sdata, ra, tid),
1001
1002         TP_STRUCT__entry(
1003                 VIF_ENTRY
1004                 __array(u8, ra, ETH_ALEN)
1005                 __field(u16, tid)
1006         ),
1007
1008         TP_fast_assign(
1009                 VIF_ASSIGN;
1010                 memcpy(__entry->ra, ra, ETH_ALEN);
1011                 __entry->tid = tid;
1012         ),
1013
1014         TP_printk(
1015                 VIF_PR_FMT " ra:%pM tid:%d",
1016                 VIF_PR_ARG, __entry->ra, __entry->tid
1017         )
1018 );
1019
1020 TRACE_EVENT(api_stop_tx_ba_session,
1021         TP_PROTO(struct ieee80211_sta *sta, u16 tid),
1022
1023         TP_ARGS(sta, tid),
1024
1025         TP_STRUCT__entry(
1026                 STA_ENTRY
1027                 __field(u16, tid)
1028         ),
1029
1030         TP_fast_assign(
1031                 STA_ASSIGN;
1032                 __entry->tid = tid;
1033         ),
1034
1035         TP_printk(
1036                 STA_PR_FMT " tid:%d",
1037                 STA_PR_ARG, __entry->tid
1038         )
1039 );
1040
1041 TRACE_EVENT(api_stop_tx_ba_cb,
1042         TP_PROTO(struct ieee80211_sub_if_data *sdata, const u8 *ra, u16 tid),
1043
1044         TP_ARGS(sdata, ra, tid),
1045
1046         TP_STRUCT__entry(
1047                 VIF_ENTRY
1048                 __array(u8, ra, ETH_ALEN)
1049                 __field(u16, tid)
1050         ),
1051
1052         TP_fast_assign(
1053                 VIF_ASSIGN;
1054                 memcpy(__entry->ra, ra, ETH_ALEN);
1055                 __entry->tid = tid;
1056         ),
1057
1058         TP_printk(
1059                 VIF_PR_FMT " ra:%pM tid:%d",
1060                 VIF_PR_ARG, __entry->ra, __entry->tid
1061         )
1062 );
1063
1064 DEFINE_EVENT(local_only_evt, api_restart_hw,
1065         TP_PROTO(struct ieee80211_local *local),
1066         TP_ARGS(local)
1067 );
1068
1069 TRACE_EVENT(api_beacon_loss,
1070         TP_PROTO(struct ieee80211_sub_if_data *sdata),
1071
1072         TP_ARGS(sdata),
1073
1074         TP_STRUCT__entry(
1075                 VIF_ENTRY
1076         ),
1077
1078         TP_fast_assign(
1079                 VIF_ASSIGN;
1080         ),
1081
1082         TP_printk(
1083                 VIF_PR_FMT,
1084                 VIF_PR_ARG
1085         )
1086 );
1087
1088 TRACE_EVENT(api_connection_loss,
1089         TP_PROTO(struct ieee80211_sub_if_data *sdata),
1090
1091         TP_ARGS(sdata),
1092
1093         TP_STRUCT__entry(
1094                 VIF_ENTRY
1095         ),
1096
1097         TP_fast_assign(
1098                 VIF_ASSIGN;
1099         ),
1100
1101         TP_printk(
1102                 VIF_PR_FMT,
1103                 VIF_PR_ARG
1104         )
1105 );
1106
1107 TRACE_EVENT(api_cqm_rssi_notify,
1108         TP_PROTO(struct ieee80211_sub_if_data *sdata,
1109                  enum nl80211_cqm_rssi_threshold_event rssi_event),
1110
1111         TP_ARGS(sdata, rssi_event),
1112
1113         TP_STRUCT__entry(
1114                 VIF_ENTRY
1115                 __field(u32, rssi_event)
1116         ),
1117
1118         TP_fast_assign(
1119                 VIF_ASSIGN;
1120                 __entry->rssi_event = rssi_event;
1121         ),
1122
1123         TP_printk(
1124                 VIF_PR_FMT " event:%d",
1125                 VIF_PR_ARG, __entry->rssi_event
1126         )
1127 );
1128
1129 TRACE_EVENT(api_scan_completed,
1130         TP_PROTO(struct ieee80211_local *local, bool aborted),
1131
1132         TP_ARGS(local, aborted),
1133
1134         TP_STRUCT__entry(
1135                 LOCAL_ENTRY
1136                 __field(bool, aborted)
1137         ),
1138
1139         TP_fast_assign(
1140                 LOCAL_ASSIGN;
1141                 __entry->aborted = aborted;
1142         ),
1143
1144         TP_printk(
1145                 LOCAL_PR_FMT " aborted:%d",
1146                 LOCAL_PR_ARG, __entry->aborted
1147         )
1148 );
1149
1150 TRACE_EVENT(api_sta_block_awake,
1151         TP_PROTO(struct ieee80211_local *local,
1152                  struct ieee80211_sta *sta, bool block),
1153
1154         TP_ARGS(local, sta, block),
1155
1156         TP_STRUCT__entry(
1157                 LOCAL_ENTRY
1158                 STA_ENTRY
1159                 __field(bool, block)
1160         ),
1161
1162         TP_fast_assign(
1163                 LOCAL_ASSIGN;
1164                 STA_ASSIGN;
1165                 __entry->block = block;
1166         ),
1167
1168         TP_printk(
1169                 LOCAL_PR_FMT STA_PR_FMT " block:%d",
1170                 LOCAL_PR_ARG, STA_PR_FMT, __entry->block
1171         )
1172 );
1173
1174 TRACE_EVENT(api_chswitch_done,
1175         TP_PROTO(struct ieee80211_sub_if_data *sdata, bool success),
1176
1177         TP_ARGS(sdata, success),
1178
1179         TP_STRUCT__entry(
1180                 VIF_ENTRY
1181                 __field(bool, success)
1182         ),
1183
1184         TP_fast_assign(
1185                 VIF_ASSIGN;
1186                 __entry->success = success;
1187         ),
1188
1189         TP_printk(
1190                 VIF_PR_FMT " success=%d",
1191                 VIF_PR_ARG, __entry->success
1192         )
1193 );
1194
1195 DEFINE_EVENT(local_only_evt, api_ready_on_channel,
1196         TP_PROTO(struct ieee80211_local *local),
1197         TP_ARGS(local)
1198 );
1199
1200 DEFINE_EVENT(local_only_evt, api_remain_on_channel_expired,
1201         TP_PROTO(struct ieee80211_local *local),
1202         TP_ARGS(local)
1203 );
1204
1205 /*
1206  * Tracing for internal functions
1207  * (which may also be called in response to driver calls)
1208  */
1209
1210 TRACE_EVENT(wake_queue,
1211         TP_PROTO(struct ieee80211_local *local, u16 queue,
1212                  enum queue_stop_reason reason),
1213
1214         TP_ARGS(local, queue, reason),
1215
1216         TP_STRUCT__entry(
1217                 LOCAL_ENTRY
1218                 __field(u16, queue)
1219                 __field(u32, reason)
1220         ),
1221
1222         TP_fast_assign(
1223                 LOCAL_ASSIGN;
1224                 __entry->queue = queue;
1225                 __entry->reason = reason;
1226         ),
1227
1228         TP_printk(
1229                 LOCAL_PR_FMT " queue:%d, reason:%d",
1230                 LOCAL_PR_ARG, __entry->queue, __entry->reason
1231         )
1232 );
1233
1234 TRACE_EVENT(stop_queue,
1235         TP_PROTO(struct ieee80211_local *local, u16 queue,
1236                  enum queue_stop_reason reason),
1237
1238         TP_ARGS(local, queue, reason),
1239
1240         TP_STRUCT__entry(
1241                 LOCAL_ENTRY
1242                 __field(u16, queue)
1243                 __field(u32, reason)
1244         ),
1245
1246         TP_fast_assign(
1247                 LOCAL_ASSIGN;
1248                 __entry->queue = queue;
1249                 __entry->reason = reason;
1250         ),
1251
1252         TP_printk(
1253                 LOCAL_PR_FMT " queue:%d, reason:%d",
1254                 LOCAL_PR_ARG, __entry->queue, __entry->reason
1255         )
1256 );
1257 #endif /* !__MAC80211_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
1258
1259 #undef TRACE_INCLUDE_PATH
1260 #define TRACE_INCLUDE_PATH .
1261 #undef TRACE_INCLUDE_FILE
1262 #define TRACE_INCLUDE_FILE driver-trace
1263 #include <trace/define_trace.h>