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_cancel_hw_scan,
 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_start,
 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_sdata_evt, drv_sched_scan_stop,
 476         TP_PROTO(struct ieee80211_local *local,
 477                  struct ieee80211_sub_if_data *sdata),
 478         TP_ARGS(local, sdata)
 479 );
 480
 481 DEFINE_EVENT(local_only_evt, drv_sw_scan_start,
 482         TP_PROTO(struct ieee80211_local *local),
 483         TP_ARGS(local)
 484 );
 485
 486 DEFINE_EVENT(local_only_evt, drv_sw_scan_complete,
 487         TP_PROTO(struct ieee80211_local *local),
 488         TP_ARGS(local)
 489 );
 490
 491 TRACE_EVENT(drv_get_stats,
 492         TP_PROTO(struct ieee80211_local *local,
 493                  struct ieee80211_low_level_stats *stats,
 494                  int ret),
 495
 496         TP_ARGS(local, stats, ret),
 497
 498         TP_STRUCT__entry(
 499                 LOCAL_ENTRY
 500                 __field(int, ret)
 501                 __field(unsigned int, ackfail)
 502                 __field(unsigned int, rtsfail)
 503                 __field(unsigned int, fcserr)
 504                 __field(unsigned int, rtssucc)
 505         ),
 506
 507         TP_fast_assign(
 508                 LOCAL_ASSIGN;
 509                 __entry->ret = ret;
 510                 __entry->ackfail = stats->dot11ACKFailureCount;
 511                 __entry->rtsfail = stats->dot11RTSFailureCount;
 512                 __entry->fcserr = stats->dot11FCSErrorCount;
 513                 __entry->rtssucc = stats->dot11RTSSuccessCount;
 514         ),
 515
 516         TP_printk(
 517                 LOCAL_PR_FMT " ret:%d",
 518                 LOCAL_PR_ARG, __entry->ret
 519         )
 520 );
 521
 522 TRACE_EVENT(drv_get_tkip_seq,
 523         TP_PROTO(struct ieee80211_local *local,
 524                  u8 hw_key_idx, u32 *iv32, u16 *iv16),
 525
 526         TP_ARGS(local, hw_key_idx, iv32, iv16),
 527
 528         TP_STRUCT__entry(
 529                 LOCAL_ENTRY
 530                 __field(u8, hw_key_idx)
 531                 __field(u32, iv32)
 532                 __field(u16, iv16)
 533         ),
 534
 535         TP_fast_assign(
 536                 LOCAL_ASSIGN;
 537                 __entry->hw_key_idx = hw_key_idx;
 538                 __entry->iv32 = *iv32;
 539                 __entry->iv16 = *iv16;
 540         ),
 541
 542         TP_printk(
 543                 LOCAL_PR_FMT, LOCAL_PR_ARG
 544         )
 545 );
 546
 547 DEFINE_EVENT(local_u32_evt, drv_set_frag_threshold,
 548         TP_PROTO(struct ieee80211_local *local, u32 value),
 549         TP_ARGS(local, value)
 550 );
 551
 552 DEFINE_EVENT(local_u32_evt, drv_set_rts_threshold,
 553         TP_PROTO(struct ieee80211_local *local, u32 value),
 554         TP_ARGS(local, value)
 555 );
 556
 557 TRACE_EVENT(drv_set_coverage_class,
 558         TP_PROTO(struct ieee80211_local *local, u8 value),
 559
 560         TP_ARGS(local, value),
 561
 562         TP_STRUCT__entry(
 563                 LOCAL_ENTRY
 564                 __field(u8, value)
 565         ),
 566
 567         TP_fast_assign(
 568                 LOCAL_ASSIGN;
 569                 __entry->value = value;
 570         ),
 571
 572         TP_printk(
 573                 LOCAL_PR_FMT " value:%d",
 574                 LOCAL_PR_ARG, __entry->value
 575         )
 576 );
 577
 578 TRACE_EVENT(drv_sta_notify,
 579         TP_PROTO(struct ieee80211_local *local,
 580                  struct ieee80211_sub_if_data *sdata,
 581                  enum sta_notify_cmd cmd,
 582                  struct ieee80211_sta *sta),
 583
 584         TP_ARGS(local, sdata, cmd, sta),
 585
 586         TP_STRUCT__entry(
 587                 LOCAL_ENTRY
 588                 VIF_ENTRY
 589                 STA_ENTRY
 590                 __field(u32, cmd)
 591         ),
 592
 593         TP_fast_assign(
 594                 LOCAL_ASSIGN;
 595                 VIF_ASSIGN;
 596                 STA_ASSIGN;
 597                 __entry->cmd = cmd;
 598         ),
 599
 600         TP_printk(
 601                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT " cmd:%d",
 602                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->cmd
 603         )
 604 );
 605
 606 TRACE_EVENT(drv_sta_add,
 607         TP_PROTO(struct ieee80211_local *local,
 608                  struct ieee80211_sub_if_data *sdata,
 609                  struct ieee80211_sta *sta),
 610
 611         TP_ARGS(local, sdata, sta),
 612
 613         TP_STRUCT__entry(
 614                 LOCAL_ENTRY
 615                 VIF_ENTRY
 616                 STA_ENTRY
 617         ),
 618
 619         TP_fast_assign(
 620                 LOCAL_ASSIGN;
 621                 VIF_ASSIGN;
 622                 STA_ASSIGN;
 623         ),
 624
 625         TP_printk(
 626                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT,
 627                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
 628         )
 629 );
 630
 631 TRACE_EVENT(drv_sta_remove,
 632         TP_PROTO(struct ieee80211_local *local,
 633                  struct ieee80211_sub_if_data *sdata,
 634                  struct ieee80211_sta *sta),
 635
 636         TP_ARGS(local, sdata, sta),
 637
 638         TP_STRUCT__entry(
 639                 LOCAL_ENTRY
 640                 VIF_ENTRY
 641                 STA_ENTRY
 642         ),
 643
 644         TP_fast_assign(
 645                 LOCAL_ASSIGN;
 646                 VIF_ASSIGN;
 647                 STA_ASSIGN;
 648         ),
 649
 650         TP_printk(
 651                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT,
 652                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
 653         )
 654 );
 655
 656 TRACE_EVENT(drv_conf_tx,
 657         TP_PROTO(struct ieee80211_local *local, u16 queue,
 658                  const struct ieee80211_tx_queue_params *params),
 659
 660         TP_ARGS(local, queue, params),
 661
 662         TP_STRUCT__entry(
 663                 LOCAL_ENTRY
 664                 __field(u16, queue)
 665                 __field(u16, txop)
 666                 __field(u16, cw_min)
 667                 __field(u16, cw_max)
 668                 __field(u8, aifs)
 669         ),
 670
 671         TP_fast_assign(
 672                 LOCAL_ASSIGN;
 673                 __entry->queue = queue;
 674                 __entry->txop = params->txop;
 675                 __entry->cw_max = params->cw_max;
 676                 __entry->cw_min = params->cw_min;
 677                 __entry->aifs = params->aifs;
 678         ),
 679
 680         TP_printk(
 681                 LOCAL_PR_FMT " queue:%d",
 682                 LOCAL_PR_ARG, __entry->queue
 683         )
 684 );
 685
 686 DEFINE_EVENT(local_only_evt, drv_get_tsf,
 687         TP_PROTO(struct ieee80211_local *local),
 688         TP_ARGS(local)
 689 );
 690
 691 TRACE_EVENT(drv_set_tsf,
 692         TP_PROTO(struct ieee80211_local *local, u64 tsf),
 693
 694         TP_ARGS(local, tsf),
 695
 696         TP_STRUCT__entry(
 697                 LOCAL_ENTRY
 698                 __field(u64, tsf)
 699         ),
 700
 701         TP_fast_assign(
 702                 LOCAL_ASSIGN;
 703                 __entry->tsf = tsf;
 704         ),
 705
 706         TP_printk(
 707                 LOCAL_PR_FMT " tsf:%llu",
 708                 LOCAL_PR_ARG, (unsigned long long)__entry->tsf
 709         )
 710 );
 711
 712 DEFINE_EVENT(local_only_evt, drv_reset_tsf,
 713         TP_PROTO(struct ieee80211_local *local),
 714         TP_ARGS(local)
 715 );
 716
 717 DEFINE_EVENT(local_only_evt, drv_tx_last_beacon,
 718         TP_PROTO(struct ieee80211_local *local),
 719         TP_ARGS(local)
 720 );
 721
 722 TRACE_EVENT(drv_ampdu_action,
 723         TP_PROTO(struct ieee80211_local *local,
 724                  struct ieee80211_sub_if_data *sdata,
 725                  enum ieee80211_ampdu_mlme_action action,
 726                  struct ieee80211_sta *sta, u16 tid,
 727                  u16 *ssn, u8 buf_size),
 728
 729         TP_ARGS(local, sdata, action, sta, tid, ssn, buf_size),
 730
 731         TP_STRUCT__entry(
 732                 LOCAL_ENTRY
 733                 STA_ENTRY
 734                 __field(u32, action)
 735                 __field(u16, tid)
 736                 __field(u16, ssn)
 737                 __field(u8, buf_size)
 738                 VIF_ENTRY
 739         ),
 740
 741         TP_fast_assign(
 742                 LOCAL_ASSIGN;
 743                 VIF_ASSIGN;
 744                 STA_ASSIGN;
 745                 __entry->action = action;
 746                 __entry->tid = tid;
 747                 __entry->ssn = ssn ? *ssn : 0;
 748                 __entry->buf_size = buf_size;
 749         ),
 750
 751         TP_printk(
 752                 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " action:%d tid:%d buf:%d",
 753                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->action,
 754                 __entry->tid, __entry->buf_size
 755         )
 756 );
 757
 758 TRACE_EVENT(drv_get_survey,
 759         TP_PROTO(struct ieee80211_local *local, int idx,
 760                  struct survey_info *survey),
 761
 762         TP_ARGS(local, idx, survey),
 763
 764         TP_STRUCT__entry(
 765                 LOCAL_ENTRY
 766                 __field(int, idx)
 767         ),
 768
 769         TP_fast_assign(
 770                 LOCAL_ASSIGN;
 771                 __entry->idx = idx;
 772         ),
 773
 774         TP_printk(
 775                 LOCAL_PR_FMT " idx:%d",
 776                 LOCAL_PR_ARG, __entry->idx
 777         )
 778 );
 779
 780 TRACE_EVENT(drv_flush,
 781         TP_PROTO(struct ieee80211_local *local, bool drop),
 782
 783         TP_ARGS(local, drop),
 784
 785         TP_STRUCT__entry(
 786                 LOCAL_ENTRY
 787                 __field(bool, drop)
 788         ),
 789
 790         TP_fast_assign(
 791                 LOCAL_ASSIGN;
 792                 __entry->drop = drop;
 793         ),
 794
 795         TP_printk(
 796                 LOCAL_PR_FMT " drop:%d",
 797                 LOCAL_PR_ARG, __entry->drop
 798         )
 799 );
 800
 801 TRACE_EVENT(drv_channel_switch,
 802         TP_PROTO(struct ieee80211_local *local,
 803                  struct ieee80211_channel_switch *ch_switch),
 804
 805         TP_ARGS(local, ch_switch),
 806
 807         TP_STRUCT__entry(
 808                 LOCAL_ENTRY
 809                 __field(u64, timestamp)
 810                 __field(bool, block_tx)
 811                 __field(u16, freq)
 812                 __field(u8, count)
 813         ),
 814
 815         TP_fast_assign(
 816                 LOCAL_ASSIGN;
 817                 __entry->timestamp = ch_switch->timestamp;
 818                 __entry->block_tx = ch_switch->block_tx;
 819                 __entry->freq = ch_switch->channel->center_freq;
 820                 __entry->count = ch_switch->count;
 821         ),
 822
 823         TP_printk(
 824                 LOCAL_PR_FMT " new freq:%u count:%d",
 825                 LOCAL_PR_ARG, __entry->freq, __entry->count
 826         )
 827 );
 828
 829 TRACE_EVENT(drv_set_antenna,
 830         TP_PROTO(struct ieee80211_local *local, u32 tx_ant, u32 rx_ant, int ret),
 831
 832         TP_ARGS(local, tx_ant, rx_ant, ret),
 833
 834         TP_STRUCT__entry(
 835                 LOCAL_ENTRY
 836                 __field(u32, tx_ant)
 837                 __field(u32, rx_ant)
 838                 __field(int, ret)
 839         ),
 840
 841         TP_fast_assign(
 842                 LOCAL_ASSIGN;
 843                 __entry->tx_ant = tx_ant;
 844                 __entry->rx_ant = rx_ant;
 845                 __entry->ret = ret;
 846         ),
 847
 848         TP_printk(
 849                 LOCAL_PR_FMT " tx_ant:%d rx_ant:%d ret:%d",
 850                 LOCAL_PR_ARG, __entry->tx_ant, __entry->rx_ant, __entry->ret
 851         )
 852 );
 853
 854 TRACE_EVENT(drv_get_antenna,
 855         TP_PROTO(struct ieee80211_local *local, u32 tx_ant, u32 rx_ant, int ret),
 856
 857         TP_ARGS(local, tx_ant, rx_ant, ret),
 858
 859         TP_STRUCT__entry(
 860                 LOCAL_ENTRY
 861                 __field(u32, tx_ant)
 862                 __field(u32, rx_ant)
 863                 __field(int, ret)
 864         ),
 865
 866         TP_fast_assign(
 867                 LOCAL_ASSIGN;
 868                 __entry->tx_ant = tx_ant;
 869                 __entry->rx_ant = rx_ant;
 870                 __entry->ret = ret;
 871         ),
 872
 873         TP_printk(
 874                 LOCAL_PR_FMT " tx_ant:%d rx_ant:%d ret:%d",
 875                 LOCAL_PR_ARG, __entry->tx_ant, __entry->rx_ant, __entry->ret
 876         )
 877 );
 878
 879 TRACE_EVENT(drv_remain_on_channel,
 880         TP_PROTO(struct ieee80211_local *local, struct ieee80211_channel *chan,
 881                  enum nl80211_channel_type chantype, unsigned int duration),
 882
 883         TP_ARGS(local, chan, chantype, duration),
 884
 885         TP_STRUCT__entry(
 886                 LOCAL_ENTRY
 887                 __field(int, center_freq)
 888                 __field(int, channel_type)
 889                 __field(unsigned int, duration)
 890         ),
 891
 892         TP_fast_assign(
 893                 LOCAL_ASSIGN;
 894                 __entry->center_freq = chan->center_freq;
 895                 __entry->channel_type = chantype;
 896                 __entry->duration = duration;
 897         ),
 898
 899         TP_printk(
 900                 LOCAL_PR_FMT " freq:%dMHz duration:%dms",
 901                 LOCAL_PR_ARG, __entry->center_freq, __entry->duration
 902         )
 903 );
 904
 905 DEFINE_EVENT(local_only_evt, drv_cancel_remain_on_channel,
 906         TP_PROTO(struct ieee80211_local *local),
 907         TP_ARGS(local)
 908 );
 909
 910 TRACE_EVENT(drv_offchannel_tx,
 911         TP_PROTO(struct ieee80211_local *local, struct sk_buff *skb,
 912                  struct ieee80211_channel *chan,
 913                  enum nl80211_channel_type channel_type,
 914                  unsigned int wait),
 915
 916         TP_ARGS(local, skb, chan, channel_type, wait),
 917
 918         TP_STRUCT__entry(
 919                 LOCAL_ENTRY
 920                 __field(int, center_freq)
 921                 __field(int, channel_type)
 922                 __field(unsigned int, wait)
 923         ),
 924
 925         TP_fast_assign(
 926                 LOCAL_ASSIGN;
 927                 __entry->center_freq = chan->center_freq;
 928                 __entry->channel_type = channel_type;
 929                 __entry->wait = wait;
 930         ),
 931
 932         TP_printk(
 933                 LOCAL_PR_FMT " freq:%dMHz, wait:%dms",
 934                 LOCAL_PR_ARG, __entry->center_freq, __entry->wait
 935         )
 936 );
 937
 938 TRACE_EVENT(drv_set_ringparam,
 939         TP_PROTO(struct ieee80211_local *local, u32 tx, u32 rx),
 940
 941         TP_ARGS(local, tx, rx),
 942
 943         TP_STRUCT__entry(
 944                 LOCAL_ENTRY
 945                 __field(u32, tx)
 946                 __field(u32, rx)
 947         ),
 948
 949         TP_fast_assign(
 950                 LOCAL_ASSIGN;
 951                 __entry->tx = tx;
 952                 __entry->rx = rx;
 953         ),
 954
 955         TP_printk(
 956                 LOCAL_PR_FMT " tx:%d rx %d",
 957                 LOCAL_PR_ARG, __entry->tx, __entry->rx
 958         )
 959 );
 960
 961 TRACE_EVENT(drv_get_ringparam,
 962         TP_PROTO(struct ieee80211_local *local, u32 *tx, u32 *tx_max,
 963                  u32 *rx, u32 *rx_max),
 964
 965         TP_ARGS(local, tx, tx_max, rx, rx_max),
 966
 967         TP_STRUCT__entry(
 968                 LOCAL_ENTRY
 969                 __field(u32, tx)
 970                 __field(u32, tx_max)
 971                 __field(u32, rx)
 972                 __field(u32, rx_max)
 973         ),
 974
 975         TP_fast_assign(
 976                 LOCAL_ASSIGN;
 977                 __entry->tx = *tx;
 978                 __entry->tx_max = *tx_max;
 979                 __entry->rx = *rx;
 980                 __entry->rx_max = *rx_max;
 981         ),
 982
 983         TP_printk(
 984                 LOCAL_PR_FMT " tx:%d tx_max %d rx %d rx_max %d",
 985                 LOCAL_PR_ARG,
 986                 __entry->tx, __entry->tx_max, __entry->rx, __entry->rx_max
 987         )
 988 );
 989
 990 DEFINE_EVENT(local_only_evt, drv_tx_frames_pending,
 991         TP_PROTO(struct ieee80211_local *local),
 992         TP_ARGS(local)
 993 );
 994
 995 DEFINE_EVENT(local_only_evt, drv_offchannel_tx_cancel_wait,
 996         TP_PROTO(struct ieee80211_local *local),
 997         TP_ARGS(local)
 998 );
 999
1000 TRACE_EVENT(drv_set_bitrate_mask,
1001         TP_PROTO(struct ieee80211_local *local,
1002                  struct ieee80211_sub_if_data *sdata,
1003                  const struct cfg80211_bitrate_mask *mask),
1004
1005         TP_ARGS(local, sdata, mask),
1006
1007         TP_STRUCT__entry(
1008                 LOCAL_ENTRY
1009                 VIF_ENTRY
1010                 __field(u32, legacy_2g)
1011                 __field(u32, legacy_5g)
1012         ),
1013
1014         TP_fast_assign(
1015                 LOCAL_ASSIGN;
1016                 VIF_ASSIGN;
1017                 __entry->legacy_2g = mask->control[IEEE80211_BAND_2GHZ].legacy;
1018                 __entry->legacy_5g = mask->control[IEEE80211_BAND_5GHZ].legacy;
1019         ),
1020
1021         TP_printk(
1022                 LOCAL_PR_FMT  VIF_PR_FMT " 2G Mask:0x%x 5G Mask:0x%x",
1023                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->legacy_2g, __entry->legacy_5g
1024         )
1025 );
1026
1027 /*
1028  * Tracing for API calls that drivers call.
1029  */
1030
1031 TRACE_EVENT(api_start_tx_ba_session,
1032         TP_PROTO(struct ieee80211_sta *sta, u16 tid),
1033
1034         TP_ARGS(sta, tid),
1035
1036         TP_STRUCT__entry(
1037                 STA_ENTRY
1038                 __field(u16, tid)
1039         ),
1040
1041         TP_fast_assign(
1042                 STA_ASSIGN;
1043                 __entry->tid = tid;
1044         ),
1045
1046         TP_printk(
1047                 STA_PR_FMT " tid:%d",
1048                 STA_PR_ARG, __entry->tid
1049         )
1050 );
1051
1052 TRACE_EVENT(api_start_tx_ba_cb,
1053         TP_PROTO(struct ieee80211_sub_if_data *sdata, const u8 *ra, u16 tid),
1054
1055         TP_ARGS(sdata, ra, tid),
1056
1057         TP_STRUCT__entry(
1058                 VIF_ENTRY
1059                 __array(u8, ra, ETH_ALEN)
1060                 __field(u16, tid)
1061         ),
1062
1063         TP_fast_assign(
1064                 VIF_ASSIGN;
1065                 memcpy(__entry->ra, ra, ETH_ALEN);
1066                 __entry->tid = tid;
1067         ),
1068
1069         TP_printk(
1070                 VIF_PR_FMT " ra:%pM tid:%d",
1071                 VIF_PR_ARG, __entry->ra, __entry->tid
1072         )
1073 );
1074
1075 TRACE_EVENT(api_stop_tx_ba_session,
1076         TP_PROTO(struct ieee80211_sta *sta, u16 tid),
1077
1078         TP_ARGS(sta, tid),
1079
1080         TP_STRUCT__entry(
1081                 STA_ENTRY
1082                 __field(u16, tid)
1083         ),
1084
1085         TP_fast_assign(
1086                 STA_ASSIGN;
1087                 __entry->tid = tid;
1088         ),
1089
1090         TP_printk(
1091                 STA_PR_FMT " tid:%d",
1092                 STA_PR_ARG, __entry->tid
1093         )
1094 );
1095
1096 TRACE_EVENT(api_stop_tx_ba_cb,
1097         TP_PROTO(struct ieee80211_sub_if_data *sdata, const u8 *ra, u16 tid),
1098
1099         TP_ARGS(sdata, ra, tid),
1100
1101         TP_STRUCT__entry(
1102                 VIF_ENTRY
1103                 __array(u8, ra, ETH_ALEN)
1104                 __field(u16, tid)
1105         ),
1106
1107         TP_fast_assign(
1108                 VIF_ASSIGN;
1109                 memcpy(__entry->ra, ra, ETH_ALEN);
1110                 __entry->tid = tid;
1111         ),
1112
1113         TP_printk(
1114                 VIF_PR_FMT " ra:%pM tid:%d",
1115                 VIF_PR_ARG, __entry->ra, __entry->tid
1116         )
1117 );
1118
1119 DEFINE_EVENT(local_only_evt, api_restart_hw,
1120         TP_PROTO(struct ieee80211_local *local),
1121         TP_ARGS(local)
1122 );
1123
1124 TRACE_EVENT(api_beacon_loss,
1125         TP_PROTO(struct ieee80211_sub_if_data *sdata),
1126
1127         TP_ARGS(sdata),
1128
1129         TP_STRUCT__entry(
1130                 VIF_ENTRY
1131         ),
1132
1133         TP_fast_assign(
1134                 VIF_ASSIGN;
1135         ),
1136
1137         TP_printk(
1138                 VIF_PR_FMT,
1139                 VIF_PR_ARG
1140         )
1141 );
1142
1143 TRACE_EVENT(api_connection_loss,
1144         TP_PROTO(struct ieee80211_sub_if_data *sdata),
1145
1146         TP_ARGS(sdata),
1147
1148         TP_STRUCT__entry(
1149                 VIF_ENTRY
1150         ),
1151
1152         TP_fast_assign(
1153                 VIF_ASSIGN;
1154         ),
1155
1156         TP_printk(
1157                 VIF_PR_FMT,
1158                 VIF_PR_ARG
1159         )
1160 );
1161
1162 TRACE_EVENT(api_cqm_rssi_notify,
1163         TP_PROTO(struct ieee80211_sub_if_data *sdata,
1164                  enum nl80211_cqm_rssi_threshold_event rssi_event),
1165
1166         TP_ARGS(sdata, rssi_event),
1167
1168         TP_STRUCT__entry(
1169                 VIF_ENTRY
1170                 __field(u32, rssi_event)
1171         ),
1172
1173         TP_fast_assign(
1174                 VIF_ASSIGN;
1175                 __entry->rssi_event = rssi_event;
1176         ),
1177
1178         TP_printk(
1179                 VIF_PR_FMT " event:%d",
1180                 VIF_PR_ARG, __entry->rssi_event
1181         )
1182 );
1183
1184 TRACE_EVENT(api_scan_completed,
1185         TP_PROTO(struct ieee80211_local *local, bool aborted),
1186
1187         TP_ARGS(local, aborted),
1188
1189         TP_STRUCT__entry(
1190                 LOCAL_ENTRY
1191                 __field(bool, aborted)
1192         ),
1193
1194         TP_fast_assign(
1195                 LOCAL_ASSIGN;
1196                 __entry->aborted = aborted;
1197         ),
1198
1199         TP_printk(
1200                 LOCAL_PR_FMT " aborted:%d",
1201                 LOCAL_PR_ARG, __entry->aborted
1202         )
1203 );
1204
1205 TRACE_EVENT(api_sched_scan_results,
1206         TP_PROTO(struct ieee80211_local *local),
1207
1208         TP_ARGS(local),
1209
1210         TP_STRUCT__entry(
1211                 LOCAL_ENTRY
1212         ),
1213
1214         TP_fast_assign(
1215                 LOCAL_ASSIGN;
1216         ),
1217
1218         TP_printk(
1219                 LOCAL_PR_FMT, LOCAL_PR_ARG
1220         )
1221 );
1222
1223 TRACE_EVENT(api_sched_scan_stopped,
1224         TP_PROTO(struct ieee80211_local *local),
1225
1226         TP_ARGS(local),
1227
1228         TP_STRUCT__entry(
1229                 LOCAL_ENTRY
1230         ),
1231
1232         TP_fast_assign(
1233                 LOCAL_ASSIGN;
1234         ),
1235
1236         TP_printk(
1237                 LOCAL_PR_FMT, LOCAL_PR_ARG
1238         )
1239 );
1240
1241 TRACE_EVENT(api_sta_block_awake,
1242         TP_PROTO(struct ieee80211_local *local,
1243                  struct ieee80211_sta *sta, bool block),
1244
1245         TP_ARGS(local, sta, block),
1246
1247         TP_STRUCT__entry(
1248                 LOCAL_ENTRY
1249                 STA_ENTRY
1250                 __field(bool, block)
1251         ),
1252
1253         TP_fast_assign(
1254                 LOCAL_ASSIGN;
1255                 STA_ASSIGN;
1256                 __entry->block = block;
1257         ),
1258
1259         TP_printk(
1260                 LOCAL_PR_FMT STA_PR_FMT " block:%d",
1261                 LOCAL_PR_ARG, STA_PR_FMT, __entry->block
1262         )
1263 );
1264
1265 TRACE_EVENT(api_chswitch_done,
1266         TP_PROTO(struct ieee80211_sub_if_data *sdata, bool success),
1267
1268         TP_ARGS(sdata, success),
1269
1270         TP_STRUCT__entry(
1271                 VIF_ENTRY
1272                 __field(bool, success)
1273         ),
1274
1275         TP_fast_assign(
1276                 VIF_ASSIGN;
1277                 __entry->success = success;
1278         ),
1279
1280         TP_printk(
1281                 VIF_PR_FMT " success=%d",
1282                 VIF_PR_ARG, __entry->success
1283         )
1284 );
1285
1286 DEFINE_EVENT(local_only_evt, api_ready_on_channel,
1287         TP_PROTO(struct ieee80211_local *local),
1288         TP_ARGS(local)
1289 );
1290
1291 DEFINE_EVENT(local_only_evt, api_remain_on_channel_expired,
1292         TP_PROTO(struct ieee80211_local *local),
1293         TP_ARGS(local)
1294 );
1295
1296 /*
1297  * Tracing for internal functions
1298  * (which may also be called in response to driver calls)
1299  */
1300
1301 TRACE_EVENT(wake_queue,
1302         TP_PROTO(struct ieee80211_local *local, u16 queue,
1303                  enum queue_stop_reason reason),
1304
1305         TP_ARGS(local, queue, reason),
1306
1307         TP_STRUCT__entry(
1308                 LOCAL_ENTRY
1309                 __field(u16, queue)
1310                 __field(u32, reason)
1311         ),
1312
1313         TP_fast_assign(
1314                 LOCAL_ASSIGN;
1315                 __entry->queue = queue;
1316                 __entry->reason = reason;
1317         ),
1318
1319         TP_printk(
1320                 LOCAL_PR_FMT " queue:%d, reason:%d",
1321                 LOCAL_PR_ARG, __entry->queue, __entry->reason
1322         )
1323 );
1324
1325 TRACE_EVENT(stop_queue,
1326         TP_PROTO(struct ieee80211_local *local, u16 queue,
1327                  enum queue_stop_reason reason),
1328
1329         TP_ARGS(local, queue, reason),
1330
1331         TP_STRUCT__entry(
1332                 LOCAL_ENTRY
1333                 __field(u16, queue)
1334                 __field(u32, reason)
1335         ),
1336
1337         TP_fast_assign(
1338                 LOCAL_ASSIGN;
1339                 __entry->queue = queue;
1340                 __entry->reason = reason;
1341         ),
1342
1343         TP_printk(
1344                 LOCAL_PR_FMT " queue:%d, reason:%d",
1345                 LOCAL_PR_ARG, __entry->queue, __entry->reason
1346         )
1347 );
1348 #endif /* !__MAC80211_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
1349
1350 #undef TRACE_INCLUDE_PATH
1351 #define TRACE_INCLUDE_PATH .
1352 #undef TRACE_INCLUDE_FILE
1353 #define TRACE_INCLUDE_FILE driver-trace
1354 #include <trace/define_trace.h>