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_return_void,
  40         TP_PROTO(struct ieee80211_local *local),
  41         TP_ARGS(local),
  42         TP_STRUCT__entry(
  43                 LOCAL_ENTRY
  44         ),
  45         TP_fast_assign(
  46                 LOCAL_ASSIGN;
  47         ),
  48         TP_printk(LOCAL_PR_FMT, LOCAL_PR_ARG)
  49 );
  50
  51 TRACE_EVENT(drv_return_int,
  52         TP_PROTO(struct ieee80211_local *local, int ret),
  53         TP_ARGS(local, ret),
  54         TP_STRUCT__entry(
  55                 LOCAL_ENTRY
  56                 __field(int, ret)
  57         ),
  58         TP_fast_assign(
  59                 LOCAL_ASSIGN;
  60                 __entry->ret = ret;
  61         ),
  62         TP_printk(LOCAL_PR_FMT " - %d", LOCAL_PR_ARG, __entry->ret)
  63 );
  64
  65 TRACE_EVENT(drv_return_u64,
  66         TP_PROTO(struct ieee80211_local *local, u64 ret),
  67         TP_ARGS(local, ret),
  68         TP_STRUCT__entry(
  69                 LOCAL_ENTRY
  70                 __field(u64, ret)
  71         ),
  72         TP_fast_assign(
  73                 LOCAL_ASSIGN;
  74                 __entry->ret = ret;
  75         ),
  76         TP_printk(LOCAL_PR_FMT " - %llu", LOCAL_PR_ARG, __entry->ret)
  77 );
  78
  79 TRACE_EVENT(drv_start,
  80         TP_PROTO(struct ieee80211_local *local),
  81
  82         TP_ARGS(local),
  83
  84         TP_STRUCT__entry(
  85                 LOCAL_ENTRY
  86         ),
  87
  88         TP_fast_assign(
  89                 LOCAL_ASSIGN;
  90         ),
  91
  92         TP_printk(
  93                 LOCAL_PR_FMT, LOCAL_PR_ARG
  94         )
  95 );
  96
  97 TRACE_EVENT(drv_stop,
  98         TP_PROTO(struct ieee80211_local *local),
  99
 100         TP_ARGS(local),
 101
 102         TP_STRUCT__entry(
 103                 LOCAL_ENTRY
 104         ),
 105
 106         TP_fast_assign(
 107                 LOCAL_ASSIGN;
 108         ),
 109
 110         TP_printk(
 111                 LOCAL_PR_FMT, LOCAL_PR_ARG
 112         )
 113 );
 114
 115 TRACE_EVENT(drv_add_interface,
 116         TP_PROTO(struct ieee80211_local *local,
 117                  struct ieee80211_sub_if_data *sdata),
 118
 119         TP_ARGS(local, sdata),
 120
 121         TP_STRUCT__entry(
 122                 LOCAL_ENTRY
 123                 VIF_ENTRY
 124                 __array(char, addr, 6)
 125         ),
 126
 127         TP_fast_assign(
 128                 LOCAL_ASSIGN;
 129                 VIF_ASSIGN;
 130                 memcpy(__entry->addr, sdata->vif.addr, 6);
 131         ),
 132
 133         TP_printk(
 134                 LOCAL_PR_FMT  VIF_PR_FMT " addr:%pM",
 135                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr
 136         )
 137 );
 138
 139 TRACE_EVENT(drv_change_interface,
 140         TP_PROTO(struct ieee80211_local *local,
 141                  struct ieee80211_sub_if_data *sdata,
 142                  enum nl80211_iftype type),
 143
 144         TP_ARGS(local, sdata, type),
 145
 146         TP_STRUCT__entry(
 147                 LOCAL_ENTRY
 148                 VIF_ENTRY
 149                 __field(u32, new_type)
 150         ),
 151
 152         TP_fast_assign(
 153                 LOCAL_ASSIGN;
 154                 VIF_ASSIGN;
 155                 __entry->new_type = type;
 156         ),
 157
 158         TP_printk(
 159                 LOCAL_PR_FMT  VIF_PR_FMT " new type:%d",
 160                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->new_type
 161         )
 162 );
 163
 164 TRACE_EVENT(drv_remove_interface,
 165         TP_PROTO(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata),
 166
 167         TP_ARGS(local, sdata),
 168
 169         TP_STRUCT__entry(
 170                 LOCAL_ENTRY
 171                 VIF_ENTRY
 172                 __array(char, addr, 6)
 173         ),
 174
 175         TP_fast_assign(
 176                 LOCAL_ASSIGN;
 177                 VIF_ASSIGN;
 178                 memcpy(__entry->addr, sdata->vif.addr, 6);
 179         ),
 180
 181         TP_printk(
 182                 LOCAL_PR_FMT  VIF_PR_FMT " addr:%pM",
 183                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr
 184         )
 185 );
 186
 187 TRACE_EVENT(drv_config,
 188         TP_PROTO(struct ieee80211_local *local,
 189                  u32 changed),
 190
 191         TP_ARGS(local, changed),
 192
 193         TP_STRUCT__entry(
 194                 LOCAL_ENTRY
 195                 __field(u32, changed)
 196                 __field(u32, flags)
 197                 __field(int, power_level)
 198                 __field(int, dynamic_ps_timeout)
 199                 __field(int, max_sleep_period)
 200                 __field(u16, listen_interval)
 201                 __field(u8, long_frame_max_tx_count)
 202                 __field(u8, short_frame_max_tx_count)
 203                 __field(int, center_freq)
 204                 __field(int, channel_type)
 205                 __field(int, smps)
 206         ),
 207
 208         TP_fast_assign(
 209                 LOCAL_ASSIGN;
 210                 __entry->changed = changed;
 211                 __entry->flags = local->hw.conf.flags;
 212                 __entry->power_level = local->hw.conf.power_level;
 213                 __entry->dynamic_ps_timeout = local->hw.conf.dynamic_ps_timeout;
 214                 __entry->max_sleep_period = local->hw.conf.max_sleep_period;
 215                 __entry->listen_interval = local->hw.conf.listen_interval;
 216                 __entry->long_frame_max_tx_count = local->hw.conf.long_frame_max_tx_count;
 217                 __entry->short_frame_max_tx_count = local->hw.conf.short_frame_max_tx_count;
 218                 __entry->center_freq = local->hw.conf.channel->center_freq;
 219                 __entry->channel_type = local->hw.conf.channel_type;
 220                 __entry->smps = local->hw.conf.smps_mode;
 221         ),
 222
 223         TP_printk(
 224                 LOCAL_PR_FMT " ch:%#x freq:%d",
 225                 LOCAL_PR_ARG, __entry->changed, __entry->center_freq
 226         )
 227 );
 228
 229 TRACE_EVENT(drv_bss_info_changed,
 230         TP_PROTO(struct ieee80211_local *local,
 231                  struct ieee80211_sub_if_data *sdata,
 232                  struct ieee80211_bss_conf *info,
 233                  u32 changed),
 234
 235         TP_ARGS(local, sdata, info, changed),
 236
 237         TP_STRUCT__entry(
 238                 LOCAL_ENTRY
 239                 VIF_ENTRY
 240                 __field(bool, assoc)
 241                 __field(u16, aid)
 242                 __field(bool, cts)
 243                 __field(bool, shortpre)
 244                 __field(bool, shortslot)
 245                 __field(u8, dtimper)
 246                 __field(u16, bcnint)
 247                 __field(u16, assoc_cap)
 248                 __field(u64, timestamp)
 249                 __field(u32, basic_rates)
 250                 __field(u32, changed)
 251                 __field(bool, enable_beacon)
 252                 __field(u16, ht_operation_mode)
 253         ),
 254
 255         TP_fast_assign(
 256                 LOCAL_ASSIGN;
 257                 VIF_ASSIGN;
 258                 __entry->changed = changed;
 259                 __entry->aid = info->aid;
 260                 __entry->assoc = info->assoc;
 261                 __entry->shortpre = info->use_short_preamble;
 262                 __entry->cts = info->use_cts_prot;
 263                 __entry->shortslot = info->use_short_slot;
 264                 __entry->dtimper = info->dtim_period;
 265                 __entry->bcnint = info->beacon_int;
 266                 __entry->assoc_cap = info->assoc_capability;
 267                 __entry->timestamp = info->timestamp;
 268                 __entry->basic_rates = info->basic_rates;
 269                 __entry->enable_beacon = info->enable_beacon;
 270                 __entry->ht_operation_mode = info->ht_operation_mode;
 271         ),
 272
 273         TP_printk(
 274                 LOCAL_PR_FMT  VIF_PR_FMT " changed:%#x",
 275                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->changed
 276         )
 277 );
 278
 279 TRACE_EVENT(drv_prepare_multicast,
 280         TP_PROTO(struct ieee80211_local *local, int mc_count),
 281
 282         TP_ARGS(local, mc_count),
 283
 284         TP_STRUCT__entry(
 285                 LOCAL_ENTRY
 286                 __field(int, mc_count)
 287         ),
 288
 289         TP_fast_assign(
 290                 LOCAL_ASSIGN;
 291                 __entry->mc_count = mc_count;
 292         ),
 293
 294         TP_printk(
 295                 LOCAL_PR_FMT " prepare mc (%d)",
 296                 LOCAL_PR_ARG, __entry->mc_count
 297         )
 298 );
 299
 300 TRACE_EVENT(drv_configure_filter,
 301         TP_PROTO(struct ieee80211_local *local,
 302                  unsigned int changed_flags,
 303                  unsigned int *total_flags,
 304                  u64 multicast),
 305
 306         TP_ARGS(local, changed_flags, total_flags, multicast),
 307
 308         TP_STRUCT__entry(
 309                 LOCAL_ENTRY
 310                 __field(unsigned int, changed)
 311                 __field(unsigned int, total)
 312                 __field(u64, multicast)
 313         ),
 314
 315         TP_fast_assign(
 316                 LOCAL_ASSIGN;
 317                 __entry->changed = changed_flags;
 318                 __entry->total = *total_flags;
 319                 __entry->multicast = multicast;
 320         ),
 321
 322         TP_printk(
 323                 LOCAL_PR_FMT " changed:%#x total:%#x",
 324                 LOCAL_PR_ARG, __entry->changed, __entry->total
 325         )
 326 );
 327
 328 TRACE_EVENT(drv_set_tim,
 329         TP_PROTO(struct ieee80211_local *local,
 330                  struct ieee80211_sta *sta, bool set),
 331
 332         TP_ARGS(local, sta, set),
 333
 334         TP_STRUCT__entry(
 335                 LOCAL_ENTRY
 336                 STA_ENTRY
 337                 __field(bool, set)
 338         ),
 339
 340         TP_fast_assign(
 341                 LOCAL_ASSIGN;
 342                 STA_ASSIGN;
 343                 __entry->set = set;
 344         ),
 345
 346         TP_printk(
 347                 LOCAL_PR_FMT STA_PR_FMT " set:%d",
 348                 LOCAL_PR_ARG, STA_PR_FMT, __entry->set
 349         )
 350 );
 351
 352 TRACE_EVENT(drv_set_key,
 353         TP_PROTO(struct ieee80211_local *local,
 354                  enum set_key_cmd cmd, struct ieee80211_sub_if_data *sdata,
 355                  struct ieee80211_sta *sta,
 356                  struct ieee80211_key_conf *key),
 357
 358         TP_ARGS(local, cmd, sdata, sta, key),
 359
 360         TP_STRUCT__entry(
 361                 LOCAL_ENTRY
 362                 VIF_ENTRY
 363                 STA_ENTRY
 364                 __field(u32, cipher)
 365                 __field(u8, hw_key_idx)
 366                 __field(u8, flags)
 367                 __field(s8, keyidx)
 368         ),
 369
 370         TP_fast_assign(
 371                 LOCAL_ASSIGN;
 372                 VIF_ASSIGN;
 373                 STA_ASSIGN;
 374                 __entry->cipher = key->cipher;
 375                 __entry->flags = key->flags;
 376                 __entry->keyidx = key->keyidx;
 377                 __entry->hw_key_idx = key->hw_key_idx;
 378         ),
 379
 380         TP_printk(
 381                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT,
 382                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
 383         )
 384 );
 385
 386 TRACE_EVENT(drv_update_tkip_key,
 387         TP_PROTO(struct ieee80211_local *local,
 388                  struct ieee80211_sub_if_data *sdata,
 389                  struct ieee80211_key_conf *conf,
 390                  struct ieee80211_sta *sta, u32 iv32),
 391
 392         TP_ARGS(local, sdata, conf, sta, iv32),
 393
 394         TP_STRUCT__entry(
 395                 LOCAL_ENTRY
 396                 VIF_ENTRY
 397                 STA_ENTRY
 398                 __field(u32, iv32)
 399         ),
 400
 401         TP_fast_assign(
 402                 LOCAL_ASSIGN;
 403                 VIF_ASSIGN;
 404                 STA_ASSIGN;
 405                 __entry->iv32 = iv32;
 406         ),
 407
 408         TP_printk(
 409                 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " iv32:%#x",
 410                 LOCAL_PR_ARG,VIF_PR_ARG,STA_PR_ARG, __entry->iv32
 411         )
 412 );
 413
 414 TRACE_EVENT(drv_hw_scan,
 415         TP_PROTO(struct ieee80211_local *local,
 416                  struct ieee80211_sub_if_data *sdata,
 417                  struct cfg80211_scan_request *req),
 418
 419         TP_ARGS(local, sdata, req),
 420
 421         TP_STRUCT__entry(
 422                 LOCAL_ENTRY
 423                 VIF_ENTRY
 424         ),
 425
 426         TP_fast_assign(
 427                 LOCAL_ASSIGN;
 428                 VIF_ASSIGN;
 429         ),
 430
 431         TP_printk(
 432                 LOCAL_PR_FMT VIF_PR_FMT,
 433                 LOCAL_PR_ARG,VIF_PR_ARG
 434         )
 435 );
 436
 437 TRACE_EVENT(drv_sw_scan_start,
 438         TP_PROTO(struct ieee80211_local *local),
 439
 440         TP_ARGS(local),
 441
 442         TP_STRUCT__entry(
 443                 LOCAL_ENTRY
 444         ),
 445
 446         TP_fast_assign(
 447                 LOCAL_ASSIGN;
 448         ),
 449
 450         TP_printk(
 451                 LOCAL_PR_FMT, LOCAL_PR_ARG
 452         )
 453 );
 454
 455 TRACE_EVENT(drv_sw_scan_complete,
 456         TP_PROTO(struct ieee80211_local *local),
 457
 458         TP_ARGS(local),
 459
 460         TP_STRUCT__entry(
 461                 LOCAL_ENTRY
 462         ),
 463
 464         TP_fast_assign(
 465                 LOCAL_ASSIGN;
 466         ),
 467
 468         TP_printk(
 469                 LOCAL_PR_FMT, LOCAL_PR_ARG
 470         )
 471 );
 472
 473 TRACE_EVENT(drv_get_stats,
 474         TP_PROTO(struct ieee80211_local *local,
 475                  struct ieee80211_low_level_stats *stats,
 476                  int ret),
 477
 478         TP_ARGS(local, stats, ret),
 479
 480         TP_STRUCT__entry(
 481                 LOCAL_ENTRY
 482                 __field(int, ret)
 483                 __field(unsigned int, ackfail)
 484                 __field(unsigned int, rtsfail)
 485                 __field(unsigned int, fcserr)
 486                 __field(unsigned int, rtssucc)
 487         ),
 488
 489         TP_fast_assign(
 490                 LOCAL_ASSIGN;
 491                 __entry->ret = ret;
 492                 __entry->ackfail = stats->dot11ACKFailureCount;
 493                 __entry->rtsfail = stats->dot11RTSFailureCount;
 494                 __entry->fcserr = stats->dot11FCSErrorCount;
 495                 __entry->rtssucc = stats->dot11RTSSuccessCount;
 496         ),
 497
 498         TP_printk(
 499                 LOCAL_PR_FMT " ret:%d",
 500                 LOCAL_PR_ARG, __entry->ret
 501         )
 502 );
 503
 504 TRACE_EVENT(drv_get_tkip_seq,
 505         TP_PROTO(struct ieee80211_local *local,
 506                  u8 hw_key_idx, u32 *iv32, u16 *iv16),
 507
 508         TP_ARGS(local, hw_key_idx, iv32, iv16),
 509
 510         TP_STRUCT__entry(
 511                 LOCAL_ENTRY
 512                 __field(u8, hw_key_idx)
 513                 __field(u32, iv32)
 514                 __field(u16, iv16)
 515         ),
 516
 517         TP_fast_assign(
 518                 LOCAL_ASSIGN;
 519                 __entry->hw_key_idx = hw_key_idx;
 520                 __entry->iv32 = *iv32;
 521                 __entry->iv16 = *iv16;
 522         ),
 523
 524         TP_printk(
 525                 LOCAL_PR_FMT, LOCAL_PR_ARG
 526         )
 527 );
 528
 529 TRACE_EVENT(drv_set_rts_threshold,
 530         TP_PROTO(struct ieee80211_local *local, u32 value),
 531
 532         TP_ARGS(local, value),
 533
 534         TP_STRUCT__entry(
 535                 LOCAL_ENTRY
 536                 __field(u32, value)
 537         ),
 538
 539         TP_fast_assign(
 540                 LOCAL_ASSIGN;
 541                 __entry->value = value;
 542         ),
 543
 544         TP_printk(
 545                 LOCAL_PR_FMT " value:%d",
 546                 LOCAL_PR_ARG, __entry->value
 547         )
 548 );
 549
 550 TRACE_EVENT(drv_set_coverage_class,
 551         TP_PROTO(struct ieee80211_local *local, u8 value),
 552
 553         TP_ARGS(local, value),
 554
 555         TP_STRUCT__entry(
 556                 LOCAL_ENTRY
 557                 __field(u8, value)
 558         ),
 559
 560         TP_fast_assign(
 561                 LOCAL_ASSIGN;
 562                 __entry->value = value;
 563         ),
 564
 565         TP_printk(
 566                 LOCAL_PR_FMT " value:%d",
 567                 LOCAL_PR_ARG, __entry->value
 568         )
 569 );
 570
 571 TRACE_EVENT(drv_sta_notify,
 572         TP_PROTO(struct ieee80211_local *local,
 573                  struct ieee80211_sub_if_data *sdata,
 574                  enum sta_notify_cmd cmd,
 575                  struct ieee80211_sta *sta),
 576
 577         TP_ARGS(local, sdata, cmd, sta),
 578
 579         TP_STRUCT__entry(
 580                 LOCAL_ENTRY
 581                 VIF_ENTRY
 582                 STA_ENTRY
 583                 __field(u32, cmd)
 584         ),
 585
 586         TP_fast_assign(
 587                 LOCAL_ASSIGN;
 588                 VIF_ASSIGN;
 589                 STA_ASSIGN;
 590                 __entry->cmd = cmd;
 591         ),
 592
 593         TP_printk(
 594                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT " cmd:%d",
 595                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->cmd
 596         )
 597 );
 598
 599 TRACE_EVENT(drv_sta_add,
 600         TP_PROTO(struct ieee80211_local *local,
 601                  struct ieee80211_sub_if_data *sdata,
 602                  struct ieee80211_sta *sta),
 603
 604         TP_ARGS(local, sdata, sta),
 605
 606         TP_STRUCT__entry(
 607                 LOCAL_ENTRY
 608                 VIF_ENTRY
 609                 STA_ENTRY
 610         ),
 611
 612         TP_fast_assign(
 613                 LOCAL_ASSIGN;
 614                 VIF_ASSIGN;
 615                 STA_ASSIGN;
 616         ),
 617
 618         TP_printk(
 619                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT,
 620                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
 621         )
 622 );
 623
 624 TRACE_EVENT(drv_sta_remove,
 625         TP_PROTO(struct ieee80211_local *local,
 626                  struct ieee80211_sub_if_data *sdata,
 627                  struct ieee80211_sta *sta),
 628
 629         TP_ARGS(local, sdata, sta),
 630
 631         TP_STRUCT__entry(
 632                 LOCAL_ENTRY
 633                 VIF_ENTRY
 634                 STA_ENTRY
 635         ),
 636
 637         TP_fast_assign(
 638                 LOCAL_ASSIGN;
 639                 VIF_ASSIGN;
 640                 STA_ASSIGN;
 641         ),
 642
 643         TP_printk(
 644                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT,
 645                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
 646         )
 647 );
 648
 649 TRACE_EVENT(drv_conf_tx,
 650         TP_PROTO(struct ieee80211_local *local, u16 queue,
 651                  const struct ieee80211_tx_queue_params *params),
 652
 653         TP_ARGS(local, queue, params),
 654
 655         TP_STRUCT__entry(
 656                 LOCAL_ENTRY
 657                 __field(u16, queue)
 658                 __field(u16, txop)
 659                 __field(u16, cw_min)
 660                 __field(u16, cw_max)
 661                 __field(u8, aifs)
 662         ),
 663
 664         TP_fast_assign(
 665                 LOCAL_ASSIGN;
 666                 __entry->queue = queue;
 667                 __entry->txop = params->txop;
 668                 __entry->cw_max = params->cw_max;
 669                 __entry->cw_min = params->cw_min;
 670                 __entry->aifs = params->aifs;
 671         ),
 672
 673         TP_printk(
 674                 LOCAL_PR_FMT " queue:%d",
 675                 LOCAL_PR_ARG, __entry->queue
 676         )
 677 );
 678
 679 TRACE_EVENT(drv_get_tsf,
 680         TP_PROTO(struct ieee80211_local *local),
 681
 682         TP_ARGS(local),
 683
 684         TP_STRUCT__entry(
 685                 LOCAL_ENTRY
 686         ),
 687
 688         TP_fast_assign(
 689                 LOCAL_ASSIGN;
 690         ),
 691
 692         TP_printk(
 693                 LOCAL_PR_FMT,
 694                 LOCAL_PR_ARG
 695         )
 696 );
 697
 698 TRACE_EVENT(drv_set_tsf,
 699         TP_PROTO(struct ieee80211_local *local, u64 tsf),
 700
 701         TP_ARGS(local, tsf),
 702
 703         TP_STRUCT__entry(
 704                 LOCAL_ENTRY
 705                 __field(u64, tsf)
 706         ),
 707
 708         TP_fast_assign(
 709                 LOCAL_ASSIGN;
 710                 __entry->tsf = tsf;
 711         ),
 712
 713         TP_printk(
 714                 LOCAL_PR_FMT " tsf:%llu",
 715                 LOCAL_PR_ARG, (unsigned long long)__entry->tsf
 716         )
 717 );
 718
 719 TRACE_EVENT(drv_reset_tsf,
 720         TP_PROTO(struct ieee80211_local *local),
 721
 722         TP_ARGS(local),
 723
 724         TP_STRUCT__entry(
 725                 LOCAL_ENTRY
 726         ),
 727
 728         TP_fast_assign(
 729                 LOCAL_ASSIGN;
 730         ),
 731
 732         TP_printk(
 733                 LOCAL_PR_FMT, LOCAL_PR_ARG
 734         )
 735 );
 736
 737 TRACE_EVENT(drv_tx_last_beacon,
 738         TP_PROTO(struct ieee80211_local *local),
 739
 740         TP_ARGS(local),
 741
 742         TP_STRUCT__entry(
 743                 LOCAL_ENTRY
 744         ),
 745
 746         TP_fast_assign(
 747                 LOCAL_ASSIGN;
 748         ),
 749
 750         TP_printk(
 751                 LOCAL_PR_FMT,
 752                 LOCAL_PR_ARG
 753         )
 754 );
 755
 756 TRACE_EVENT(drv_ampdu_action,
 757         TP_PROTO(struct ieee80211_local *local,
 758                  struct ieee80211_sub_if_data *sdata,
 759                  enum ieee80211_ampdu_mlme_action action,
 760                  struct ieee80211_sta *sta, u16 tid,
 761                  u16 *ssn),
 762
 763         TP_ARGS(local, sdata, action, sta, tid, ssn),
 764
 765         TP_STRUCT__entry(
 766                 LOCAL_ENTRY
 767                 STA_ENTRY
 768                 __field(u32, action)
 769                 __field(u16, tid)
 770                 __field(u16, ssn)
 771                 VIF_ENTRY
 772         ),
 773
 774         TP_fast_assign(
 775                 LOCAL_ASSIGN;
 776                 VIF_ASSIGN;
 777                 STA_ASSIGN;
 778                 __entry->action = action;
 779                 __entry->tid = tid;
 780                 __entry->ssn = ssn ? *ssn : 0;
 781         ),
 782
 783         TP_printk(
 784                 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " action:%d tid:%d",
 785                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->action, __entry->tid
 786         )
 787 );
 788
 789 TRACE_EVENT(drv_get_survey,
 790         TP_PROTO(struct ieee80211_local *local, int idx,
 791                  struct survey_info *survey),
 792
 793         TP_ARGS(local, idx, survey),
 794
 795         TP_STRUCT__entry(
 796                 LOCAL_ENTRY
 797                 __field(int, idx)
 798         ),
 799
 800         TP_fast_assign(
 801                 LOCAL_ASSIGN;
 802                 __entry->idx = idx;
 803         ),
 804
 805         TP_printk(
 806                 LOCAL_PR_FMT " idx:%d",
 807                 LOCAL_PR_ARG, __entry->idx
 808         )
 809 );
 810
 811 TRACE_EVENT(drv_flush,
 812         TP_PROTO(struct ieee80211_local *local, bool drop),
 813
 814         TP_ARGS(local, drop),
 815
 816         TP_STRUCT__entry(
 817                 LOCAL_ENTRY
 818                 __field(bool, drop)
 819         ),
 820
 821         TP_fast_assign(
 822                 LOCAL_ASSIGN;
 823                 __entry->drop = drop;
 824         ),
 825
 826         TP_printk(
 827                 LOCAL_PR_FMT " drop:%d",
 828                 LOCAL_PR_ARG, __entry->drop
 829         )
 830 );
 831
 832 TRACE_EVENT(drv_channel_switch,
 833         TP_PROTO(struct ieee80211_local *local,
 834                  struct ieee80211_channel_switch *ch_switch),
 835
 836         TP_ARGS(local, ch_switch),
 837
 838         TP_STRUCT__entry(
 839                 LOCAL_ENTRY
 840                 __field(u64, timestamp)
 841                 __field(bool, block_tx)
 842                 __field(u16, freq)
 843                 __field(u8, count)
 844         ),
 845
 846         TP_fast_assign(
 847                 LOCAL_ASSIGN;
 848                 __entry->timestamp = ch_switch->timestamp;
 849                 __entry->block_tx = ch_switch->block_tx;
 850                 __entry->freq = ch_switch->channel->center_freq;
 851                 __entry->count = ch_switch->count;
 852         ),
 853
 854         TP_printk(
 855                 LOCAL_PR_FMT " new freq:%u count:%d",
 856                 LOCAL_PR_ARG, __entry->freq, __entry->count
 857         )
 858 );
 859
 860 /*
 861  * Tracing for API calls that drivers call.
 862  */
 863
 864 TRACE_EVENT(api_start_tx_ba_session,
 865         TP_PROTO(struct ieee80211_sta *sta, u16 tid),
 866
 867         TP_ARGS(sta, tid),
 868
 869         TP_STRUCT__entry(
 870                 STA_ENTRY
 871                 __field(u16, tid)
 872         ),
 873
 874         TP_fast_assign(
 875                 STA_ASSIGN;
 876                 __entry->tid = tid;
 877         ),
 878
 879         TP_printk(
 880                 STA_PR_FMT " tid:%d",
 881                 STA_PR_ARG, __entry->tid
 882         )
 883 );
 884
 885 TRACE_EVENT(api_start_tx_ba_cb,
 886         TP_PROTO(struct ieee80211_sub_if_data *sdata, const u8 *ra, u16 tid),
 887
 888         TP_ARGS(sdata, ra, tid),
 889
 890         TP_STRUCT__entry(
 891                 VIF_ENTRY
 892                 __array(u8, ra, ETH_ALEN)
 893                 __field(u16, tid)
 894         ),
 895
 896         TP_fast_assign(
 897                 VIF_ASSIGN;
 898                 memcpy(__entry->ra, ra, ETH_ALEN);
 899                 __entry->tid = tid;
 900         ),
 901
 902         TP_printk(
 903                 VIF_PR_FMT " ra:%pM tid:%d",
 904                 VIF_PR_ARG, __entry->ra, __entry->tid
 905         )
 906 );
 907
 908 TRACE_EVENT(api_stop_tx_ba_session,
 909         TP_PROTO(struct ieee80211_sta *sta, u16 tid),
 910
 911         TP_ARGS(sta, tid),
 912
 913         TP_STRUCT__entry(
 914                 STA_ENTRY
 915                 __field(u16, tid)
 916         ),
 917
 918         TP_fast_assign(
 919                 STA_ASSIGN;
 920                 __entry->tid = tid;
 921         ),
 922
 923         TP_printk(
 924                 STA_PR_FMT " tid:%d",
 925                 STA_PR_ARG, __entry->tid
 926         )
 927 );
 928
 929 TRACE_EVENT(api_stop_tx_ba_cb,
 930         TP_PROTO(struct ieee80211_sub_if_data *sdata, const u8 *ra, u16 tid),
 931
 932         TP_ARGS(sdata, ra, tid),
 933
 934         TP_STRUCT__entry(
 935                 VIF_ENTRY
 936                 __array(u8, ra, ETH_ALEN)
 937                 __field(u16, tid)
 938         ),
 939
 940         TP_fast_assign(
 941                 VIF_ASSIGN;
 942                 memcpy(__entry->ra, ra, ETH_ALEN);
 943                 __entry->tid = tid;
 944         ),
 945
 946         TP_printk(
 947                 VIF_PR_FMT " ra:%pM tid:%d",
 948                 VIF_PR_ARG, __entry->ra, __entry->tid
 949         )
 950 );
 951
 952 TRACE_EVENT(api_restart_hw,
 953         TP_PROTO(struct ieee80211_local *local),
 954
 955         TP_ARGS(local),
 956
 957         TP_STRUCT__entry(
 958                 LOCAL_ENTRY
 959         ),
 960
 961         TP_fast_assign(
 962                 LOCAL_ASSIGN;
 963         ),
 964
 965         TP_printk(
 966                 LOCAL_PR_FMT,
 967                 LOCAL_PR_ARG
 968         )
 969 );
 970
 971 TRACE_EVENT(api_beacon_loss,
 972         TP_PROTO(struct ieee80211_sub_if_data *sdata),
 973
 974         TP_ARGS(sdata),
 975
 976         TP_STRUCT__entry(
 977                 VIF_ENTRY
 978         ),
 979
 980         TP_fast_assign(
 981                 VIF_ASSIGN;
 982         ),
 983
 984         TP_printk(
 985                 VIF_PR_FMT,
 986                 VIF_PR_ARG
 987         )
 988 );
 989
 990 TRACE_EVENT(api_connection_loss,
 991         TP_PROTO(struct ieee80211_sub_if_data *sdata),
 992
 993         TP_ARGS(sdata),
 994
 995         TP_STRUCT__entry(
 996                 VIF_ENTRY
 997         ),
 998
 999         TP_fast_assign(
1000                 VIF_ASSIGN;
1001         ),
1002
1003         TP_printk(
1004                 VIF_PR_FMT,
1005                 VIF_PR_ARG
1006         )
1007 );
1008
1009 TRACE_EVENT(api_cqm_rssi_notify,
1010         TP_PROTO(struct ieee80211_sub_if_data *sdata,
1011                  enum nl80211_cqm_rssi_threshold_event rssi_event),
1012
1013         TP_ARGS(sdata, rssi_event),
1014
1015         TP_STRUCT__entry(
1016                 VIF_ENTRY
1017                 __field(u32, rssi_event)
1018         ),
1019
1020         TP_fast_assign(
1021                 VIF_ASSIGN;
1022                 __entry->rssi_event = rssi_event;
1023         ),
1024
1025         TP_printk(
1026                 VIF_PR_FMT " event:%d",
1027                 VIF_PR_ARG, __entry->rssi_event
1028         )
1029 );
1030
1031 TRACE_EVENT(api_scan_completed,
1032         TP_PROTO(struct ieee80211_local *local, bool aborted),
1033
1034         TP_ARGS(local, aborted),
1035
1036         TP_STRUCT__entry(
1037                 LOCAL_ENTRY
1038                 __field(bool, aborted)
1039         ),
1040
1041         TP_fast_assign(
1042                 LOCAL_ASSIGN;
1043                 __entry->aborted = aborted;
1044         ),
1045
1046         TP_printk(
1047                 LOCAL_PR_FMT " aborted:%d",
1048                 LOCAL_PR_ARG, __entry->aborted
1049         )
1050 );
1051
1052 TRACE_EVENT(api_sta_block_awake,
1053         TP_PROTO(struct ieee80211_local *local,
1054                  struct ieee80211_sta *sta, bool block),
1055
1056         TP_ARGS(local, sta, block),
1057
1058         TP_STRUCT__entry(
1059                 LOCAL_ENTRY
1060                 STA_ENTRY
1061                 __field(bool, block)
1062         ),
1063
1064         TP_fast_assign(
1065                 LOCAL_ASSIGN;
1066                 STA_ASSIGN;
1067                 __entry->block = block;
1068         ),
1069
1070         TP_printk(
1071                 LOCAL_PR_FMT STA_PR_FMT " block:%d",
1072                 LOCAL_PR_ARG, STA_PR_FMT, __entry->block
1073         )
1074 );
1075
1076 TRACE_EVENT(api_chswitch_done,
1077         TP_PROTO(struct ieee80211_sub_if_data *sdata, bool success),
1078
1079         TP_ARGS(sdata, success),
1080
1081         TP_STRUCT__entry(
1082                 VIF_ENTRY
1083                 __field(bool, success)
1084         ),
1085
1086         TP_fast_assign(
1087                 VIF_ASSIGN;
1088                 __entry->success = success;
1089         ),
1090
1091         TP_printk(
1092                 VIF_PR_FMT " success=%d",
1093                 VIF_PR_ARG, __entry->success
1094         )
1095 );
1096
1097 /*
1098  * Tracing for internal functions
1099  * (which may also be called in response to driver calls)
1100  */
1101
1102 TRACE_EVENT(wake_queue,
1103         TP_PROTO(struct ieee80211_local *local, u16 queue,
1104                  enum queue_stop_reason reason),
1105
1106         TP_ARGS(local, queue, reason),
1107
1108         TP_STRUCT__entry(
1109                 LOCAL_ENTRY
1110                 __field(u16, queue)
1111                 __field(u32, reason)
1112         ),
1113
1114         TP_fast_assign(
1115                 LOCAL_ASSIGN;
1116                 __entry->queue = queue;
1117                 __entry->reason = reason;
1118         ),
1119
1120         TP_printk(
1121                 LOCAL_PR_FMT " queue:%d, reason:%d",
1122                 LOCAL_PR_ARG, __entry->queue, __entry->reason
1123         )
1124 );
1125
1126 TRACE_EVENT(stop_queue,
1127         TP_PROTO(struct ieee80211_local *local, u16 queue,
1128                  enum queue_stop_reason reason),
1129
1130         TP_ARGS(local, queue, reason),
1131
1132         TP_STRUCT__entry(
1133                 LOCAL_ENTRY
1134                 __field(u16, queue)
1135                 __field(u32, reason)
1136         ),
1137
1138         TP_fast_assign(
1139                 LOCAL_ASSIGN;
1140                 __entry->queue = queue;
1141                 __entry->reason = reason;
1142         ),
1143
1144         TP_printk(
1145                 LOCAL_PR_FMT " queue:%d, reason:%d",
1146                 LOCAL_PR_ARG, __entry->queue, __entry->reason
1147         )
1148 );
1149 #endif /* !__MAC80211_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
1150
1151 #undef TRACE_INCLUDE_PATH
1152 #define TRACE_INCLUDE_PATH .
1153 #undef TRACE_INCLUDE_FILE
1154 #define TRACE_INCLUDE_FILE driver-trace
1155 #include <trace/define_trace.h>