Pileus Git - ~andy/linux/blob - net/mac80211/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 #undef TRACE_SYSTEM
   9 #define TRACE_SYSTEM mac80211
  10
  11 #define MAXNAME         32
  12 #define LOCAL_ENTRY     __array(char, wiphy_name, 32)
  13 #define LOCAL_ASSIGN    strlcpy(__entry->wiphy_name, wiphy_name(local->hw.wiphy), MAXNAME)
  14 #define LOCAL_PR_FMT    "%s"
  15 #define LOCAL_PR_ARG    __entry->wiphy_name
  16
  17 #define STA_ENTRY       __array(char, sta_addr, ETH_ALEN)
  18 #define STA_ASSIGN      (sta ? memcpy(__entry->sta_addr, sta->addr, ETH_ALEN) : memset(__entry->sta_addr, 0, ETH_ALEN))
  19 #define STA_PR_FMT      " sta:%pM"
  20 #define STA_PR_ARG      __entry->sta_addr
  21
  22 #define VIF_ENTRY       __field(enum nl80211_iftype, vif_type) __field(void *, sdata)   \
  23                         __field(bool, p2p)                                              \
  24                         __string(vif_name, sdata->dev ? sdata->dev->name : "<nodev>")
  25 #define VIF_ASSIGN      __entry->vif_type = sdata->vif.type; __entry->sdata = sdata;    \
  26                         __entry->p2p = sdata->vif.p2p;                                  \
  27                         __assign_str(vif_name, sdata->dev ? sdata->dev->name : sdata->name)
  28 #define VIF_PR_FMT      " vif:%s(%d%s)"
  29 #define VIF_PR_ARG      __get_str(vif_name), __entry->vif_type, __entry->p2p ? "/p2p" : ""
  30
  31 #define CHANDEF_ENTRY   __field(u32, control_freq)                                      \
  32                         __field(u32, chan_width)                                        \
  33                         __field(u32, center_freq1)                                      \
  34                         __field(u32, center_freq2)
  35 #define CHANDEF_ASSIGN(c)                                                               \
  36                         __entry->control_freq = (c)->chan ? (c)->chan->center_freq : 0; \
  37                         __entry->chan_width = (c)->width;                               \
  38                         __entry->center_freq1 = (c)->center_freq1;                      \
  39                         __entry->center_freq2 = (c)->center_freq2;
  40 #define CHANDEF_PR_FMT  " control:%d MHz width:%d center: %d/%d MHz"
  41 #define CHANDEF_PR_ARG  __entry->control_freq, __entry->chan_width,                     \
  42                         __entry->center_freq1, __entry->center_freq2
  43
  44 #define MIN_CHANDEF_ENTRY                                                               \
  45                         __field(u32, min_control_freq)                                  \
  46                         __field(u32, min_chan_width)                                    \
  47                         __field(u32, min_center_freq1)                                  \
  48                         __field(u32, min_center_freq2)
  49
  50 #define MIN_CHANDEF_ASSIGN(c)                                                           \
  51                         __entry->min_control_freq = (c)->chan ? (c)->chan->center_freq : 0;     \
  52                         __entry->min_chan_width = (c)->width;                           \
  53                         __entry->min_center_freq1 = (c)->center_freq1;                  \
  54                         __entry->min_center_freq2 = (c)->center_freq2;
  55 #define MIN_CHANDEF_PR_FMT      " min_control:%d MHz min_width:%d min_center: %d/%d MHz"
  56 #define MIN_CHANDEF_PR_ARG      __entry->min_control_freq, __entry->min_chan_width,     \
  57                         __entry->min_center_freq1, __entry->min_center_freq2
  58
  59 #define CHANCTX_ENTRY   CHANDEF_ENTRY                                                   \
  60                         MIN_CHANDEF_ENTRY                                               \
  61                         __field(u8, rx_chains_static)                                   \
  62                         __field(u8, rx_chains_dynamic)
  63 #define CHANCTX_ASSIGN  CHANDEF_ASSIGN(&ctx->conf.def)                                  \
  64                         MIN_CHANDEF_ASSIGN(&ctx->conf.min_def)                          \
  65                         __entry->rx_chains_static = ctx->conf.rx_chains_static;         \
  66                         __entry->rx_chains_dynamic = ctx->conf.rx_chains_dynamic
  67 #define CHANCTX_PR_FMT  CHANDEF_PR_FMT MIN_CHANDEF_PR_FMT " chains:%d/%d"
  68 #define CHANCTX_PR_ARG  CHANDEF_PR_ARG, MIN_CHANDEF_PR_ARG,                             \
  69                         __entry->rx_chains_static, __entry->rx_chains_dynamic
  70
  71
  72
  73 /*
  74  * Tracing for driver callbacks.
  75  */
  76
  77 DECLARE_EVENT_CLASS(local_only_evt,
  78         TP_PROTO(struct ieee80211_local *local),
  79         TP_ARGS(local),
  80         TP_STRUCT__entry(
  81                 LOCAL_ENTRY
  82         ),
  83         TP_fast_assign(
  84                 LOCAL_ASSIGN;
  85         ),
  86         TP_printk(LOCAL_PR_FMT, LOCAL_PR_ARG)
  87 );
  88
  89 DECLARE_EVENT_CLASS(local_sdata_addr_evt,
  90         TP_PROTO(struct ieee80211_local *local,
  91                  struct ieee80211_sub_if_data *sdata),
  92         TP_ARGS(local, sdata),
  93
  94         TP_STRUCT__entry(
  95                 LOCAL_ENTRY
  96                 VIF_ENTRY
  97                 __array(char, addr, ETH_ALEN)
  98         ),
  99
 100         TP_fast_assign(
 101                 LOCAL_ASSIGN;
 102                 VIF_ASSIGN;
 103                 memcpy(__entry->addr, sdata->vif.addr, ETH_ALEN);
 104         ),
 105
 106         TP_printk(
 107                 LOCAL_PR_FMT  VIF_PR_FMT " addr:%pM",
 108                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr
 109         )
 110 );
 111
 112 DECLARE_EVENT_CLASS(local_u32_evt,
 113         TP_PROTO(struct ieee80211_local *local, u32 value),
 114         TP_ARGS(local, value),
 115
 116         TP_STRUCT__entry(
 117                 LOCAL_ENTRY
 118                 __field(u32, value)
 119         ),
 120
 121         TP_fast_assign(
 122                 LOCAL_ASSIGN;
 123                 __entry->value = value;
 124         ),
 125
 126         TP_printk(
 127                 LOCAL_PR_FMT " value:%d",
 128                 LOCAL_PR_ARG, __entry->value
 129         )
 130 );
 131
 132 DECLARE_EVENT_CLASS(local_sdata_evt,
 133         TP_PROTO(struct ieee80211_local *local,
 134                  struct ieee80211_sub_if_data *sdata),
 135         TP_ARGS(local, sdata),
 136
 137         TP_STRUCT__entry(
 138                 LOCAL_ENTRY
 139                 VIF_ENTRY
 140         ),
 141
 142         TP_fast_assign(
 143                 LOCAL_ASSIGN;
 144                 VIF_ASSIGN;
 145         ),
 146
 147         TP_printk(
 148                 LOCAL_PR_FMT VIF_PR_FMT,
 149                 LOCAL_PR_ARG, VIF_PR_ARG
 150         )
 151 );
 152
 153 DEFINE_EVENT(local_only_evt, drv_return_void,
 154         TP_PROTO(struct ieee80211_local *local),
 155         TP_ARGS(local)
 156 );
 157
 158 TRACE_EVENT(drv_return_int,
 159         TP_PROTO(struct ieee80211_local *local, int ret),
 160         TP_ARGS(local, ret),
 161         TP_STRUCT__entry(
 162                 LOCAL_ENTRY
 163                 __field(int, ret)
 164         ),
 165         TP_fast_assign(
 166                 LOCAL_ASSIGN;
 167                 __entry->ret = ret;
 168         ),
 169         TP_printk(LOCAL_PR_FMT " - %d", LOCAL_PR_ARG, __entry->ret)
 170 );
 171
 172 TRACE_EVENT(drv_return_bool,
 173         TP_PROTO(struct ieee80211_local *local, bool ret),
 174         TP_ARGS(local, ret),
 175         TP_STRUCT__entry(
 176                 LOCAL_ENTRY
 177                 __field(bool, ret)
 178         ),
 179         TP_fast_assign(
 180                 LOCAL_ASSIGN;
 181                 __entry->ret = ret;
 182         ),
 183         TP_printk(LOCAL_PR_FMT " - %s", LOCAL_PR_ARG, (__entry->ret) ?
 184                   "true" : "false")
 185 );
 186
 187 TRACE_EVENT(drv_return_u64,
 188         TP_PROTO(struct ieee80211_local *local, u64 ret),
 189         TP_ARGS(local, ret),
 190         TP_STRUCT__entry(
 191                 LOCAL_ENTRY
 192                 __field(u64, ret)
 193         ),
 194         TP_fast_assign(
 195                 LOCAL_ASSIGN;
 196                 __entry->ret = ret;
 197         ),
 198         TP_printk(LOCAL_PR_FMT " - %llu", LOCAL_PR_ARG, __entry->ret)
 199 );
 200
 201 DEFINE_EVENT(local_only_evt, drv_start,
 202         TP_PROTO(struct ieee80211_local *local),
 203         TP_ARGS(local)
 204 );
 205
 206 DEFINE_EVENT(local_u32_evt, drv_get_et_strings,
 207              TP_PROTO(struct ieee80211_local *local, u32 sset),
 208              TP_ARGS(local, sset)
 209 );
 210
 211 DEFINE_EVENT(local_u32_evt, drv_get_et_sset_count,
 212              TP_PROTO(struct ieee80211_local *local, u32 sset),
 213              TP_ARGS(local, sset)
 214 );
 215
 216 DEFINE_EVENT(local_only_evt, drv_get_et_stats,
 217              TP_PROTO(struct ieee80211_local *local),
 218              TP_ARGS(local)
 219 );
 220
 221 DEFINE_EVENT(local_only_evt, drv_suspend,
 222         TP_PROTO(struct ieee80211_local *local),
 223         TP_ARGS(local)
 224 );
 225
 226 DEFINE_EVENT(local_only_evt, drv_resume,
 227         TP_PROTO(struct ieee80211_local *local),
 228         TP_ARGS(local)
 229 );
 230
 231 TRACE_EVENT(drv_set_wakeup,
 232         TP_PROTO(struct ieee80211_local *local, bool enabled),
 233         TP_ARGS(local, enabled),
 234         TP_STRUCT__entry(
 235                 LOCAL_ENTRY
 236                 __field(bool, enabled)
 237         ),
 238         TP_fast_assign(
 239                 LOCAL_ASSIGN;
 240                 __entry->enabled = enabled;
 241         ),
 242         TP_printk(LOCAL_PR_FMT " enabled:%d", LOCAL_PR_ARG, __entry->enabled)
 243 );
 244
 245 DEFINE_EVENT(local_only_evt, drv_stop,
 246         TP_PROTO(struct ieee80211_local *local),
 247         TP_ARGS(local)
 248 );
 249
 250 DEFINE_EVENT(local_sdata_addr_evt, drv_add_interface,
 251         TP_PROTO(struct ieee80211_local *local,
 252                  struct ieee80211_sub_if_data *sdata),
 253         TP_ARGS(local, sdata)
 254 );
 255
 256 TRACE_EVENT(drv_change_interface,
 257         TP_PROTO(struct ieee80211_local *local,
 258                  struct ieee80211_sub_if_data *sdata,
 259                  enum nl80211_iftype type, bool p2p),
 260
 261         TP_ARGS(local, sdata, type, p2p),
 262
 263         TP_STRUCT__entry(
 264                 LOCAL_ENTRY
 265                 VIF_ENTRY
 266                 __field(u32, new_type)
 267                 __field(bool, new_p2p)
 268         ),
 269
 270         TP_fast_assign(
 271                 LOCAL_ASSIGN;
 272                 VIF_ASSIGN;
 273                 __entry->new_type = type;
 274                 __entry->new_p2p = p2p;
 275         ),
 276
 277         TP_printk(
 278                 LOCAL_PR_FMT  VIF_PR_FMT " new type:%d%s",
 279                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->new_type,
 280                 __entry->new_p2p ? "/p2p" : ""
 281         )
 282 );
 283
 284 DEFINE_EVENT(local_sdata_addr_evt, drv_remove_interface,
 285         TP_PROTO(struct ieee80211_local *local,
 286                  struct ieee80211_sub_if_data *sdata),
 287         TP_ARGS(local, sdata)
 288 );
 289
 290 TRACE_EVENT(drv_config,
 291         TP_PROTO(struct ieee80211_local *local,
 292                  u32 changed),
 293
 294         TP_ARGS(local, changed),
 295
 296         TP_STRUCT__entry(
 297                 LOCAL_ENTRY
 298                 __field(u32, changed)
 299                 __field(u32, flags)
 300                 __field(int, power_level)
 301                 __field(int, dynamic_ps_timeout)
 302                 __field(int, max_sleep_period)
 303                 __field(u16, listen_interval)
 304                 __field(u8, long_frame_max_tx_count)
 305                 __field(u8, short_frame_max_tx_count)
 306                 CHANDEF_ENTRY
 307                 __field(int, smps)
 308         ),
 309
 310         TP_fast_assign(
 311                 LOCAL_ASSIGN;
 312                 __entry->changed = changed;
 313                 __entry->flags = local->hw.conf.flags;
 314                 __entry->power_level = local->hw.conf.power_level;
 315                 __entry->dynamic_ps_timeout = local->hw.conf.dynamic_ps_timeout;
 316                 __entry->max_sleep_period = local->hw.conf.max_sleep_period;
 317                 __entry->listen_interval = local->hw.conf.listen_interval;
 318                 __entry->long_frame_max_tx_count =
 319                         local->hw.conf.long_frame_max_tx_count;
 320                 __entry->short_frame_max_tx_count =
 321                         local->hw.conf.short_frame_max_tx_count;
 322                 CHANDEF_ASSIGN(&local->hw.conf.chandef)
 323                 __entry->smps = local->hw.conf.smps_mode;
 324         ),
 325
 326         TP_printk(
 327                 LOCAL_PR_FMT " ch:%#x" CHANDEF_PR_FMT,
 328                 LOCAL_PR_ARG, __entry->changed, CHANDEF_PR_ARG
 329         )
 330 );
 331
 332 TRACE_EVENT(drv_bss_info_changed,
 333         TP_PROTO(struct ieee80211_local *local,
 334                  struct ieee80211_sub_if_data *sdata,
 335                  struct ieee80211_bss_conf *info,
 336                  u32 changed),
 337
 338         TP_ARGS(local, sdata, info, changed),
 339
 340         TP_STRUCT__entry(
 341                 LOCAL_ENTRY
 342                 VIF_ENTRY
 343                 __field(u32, changed)
 344                 __field(bool, assoc)
 345                 __field(bool, ibss_joined)
 346                 __field(bool, ibss_creator)
 347                 __field(u16, aid)
 348                 __field(bool, cts)
 349                 __field(bool, shortpre)
 350                 __field(bool, shortslot)
 351                 __field(bool, enable_beacon)
 352                 __field(u8, dtimper)
 353                 __field(u16, bcnint)
 354                 __field(u16, assoc_cap)
 355                 __field(u64, sync_tsf)
 356                 __field(u32, sync_device_ts)
 357                 __field(u8, sync_dtim_count)
 358                 __field(u32, basic_rates)
 359                 __array(int, mcast_rate, IEEE80211_NUM_BANDS)
 360                 __field(u16, ht_operation_mode)
 361                 __field(s32, cqm_rssi_thold);
 362                 __field(s32, cqm_rssi_hyst);
 363                 __field(u32, channel_width);
 364                 __field(u32, channel_cfreq1);
 365                 __dynamic_array(u32, arp_addr_list,
 366                                 info->arp_addr_cnt > IEEE80211_BSS_ARP_ADDR_LIST_LEN ?
 367                                         IEEE80211_BSS_ARP_ADDR_LIST_LEN :
 368                                         info->arp_addr_cnt);
 369                 __field(int, arp_addr_cnt);
 370                 __field(bool, qos);
 371                 __field(bool, idle);
 372                 __field(bool, ps);
 373                 __dynamic_array(u8, ssid, info->ssid_len);
 374                 __field(bool, hidden_ssid);
 375                 __field(int, txpower)
 376                 __field(u8, p2p_oppps_ctwindow)
 377         ),
 378
 379         TP_fast_assign(
 380                 LOCAL_ASSIGN;
 381                 VIF_ASSIGN;
 382                 __entry->changed = changed;
 383                 __entry->aid = info->aid;
 384                 __entry->assoc = info->assoc;
 385                 __entry->ibss_joined = info->ibss_joined;
 386                 __entry->ibss_creator = info->ibss_creator;
 387                 __entry->shortpre = info->use_short_preamble;
 388                 __entry->cts = info->use_cts_prot;
 389                 __entry->shortslot = info->use_short_slot;
 390                 __entry->enable_beacon = info->enable_beacon;
 391                 __entry->dtimper = info->dtim_period;
 392                 __entry->bcnint = info->beacon_int;
 393                 __entry->assoc_cap = info->assoc_capability;
 394                 __entry->sync_tsf = info->sync_tsf;
 395                 __entry->sync_device_ts = info->sync_device_ts;
 396                 __entry->sync_dtim_count = info->sync_dtim_count;
 397                 __entry->basic_rates = info->basic_rates;
 398                 memcpy(__entry->mcast_rate, info->mcast_rate,
 399                        sizeof(__entry->mcast_rate));
 400                 __entry->ht_operation_mode = info->ht_operation_mode;
 401                 __entry->cqm_rssi_thold = info->cqm_rssi_thold;
 402                 __entry->cqm_rssi_hyst = info->cqm_rssi_hyst;
 403                 __entry->channel_width = info->chandef.width;
 404                 __entry->channel_cfreq1 = info->chandef.center_freq1;
 405                 __entry->arp_addr_cnt = info->arp_addr_cnt;
 406                 memcpy(__get_dynamic_array(arp_addr_list), info->arp_addr_list,
 407                        sizeof(u32) * (info->arp_addr_cnt > IEEE80211_BSS_ARP_ADDR_LIST_LEN ?
 408                                         IEEE80211_BSS_ARP_ADDR_LIST_LEN :
 409                                         info->arp_addr_cnt));
 410                 __entry->qos = info->qos;
 411                 __entry->idle = info->idle;
 412                 __entry->ps = info->ps;
 413                 memcpy(__get_dynamic_array(ssid), info->ssid, info->ssid_len);
 414                 __entry->hidden_ssid = info->hidden_ssid;
 415                 __entry->txpower = info->txpower;
 416                 __entry->p2p_oppps_ctwindow = info->p2p_noa_attr.oppps_ctwindow;
 417         ),
 418
 419         TP_printk(
 420                 LOCAL_PR_FMT  VIF_PR_FMT " changed:%#x",
 421                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->changed
 422         )
 423 );
 424
 425 TRACE_EVENT(drv_prepare_multicast,
 426         TP_PROTO(struct ieee80211_local *local, int mc_count),
 427
 428         TP_ARGS(local, mc_count),
 429
 430         TP_STRUCT__entry(
 431                 LOCAL_ENTRY
 432                 __field(int, mc_count)
 433         ),
 434
 435         TP_fast_assign(
 436                 LOCAL_ASSIGN;
 437                 __entry->mc_count = mc_count;
 438         ),
 439
 440         TP_printk(
 441                 LOCAL_PR_FMT " prepare mc (%d)",
 442                 LOCAL_PR_ARG, __entry->mc_count
 443         )
 444 );
 445
 446 TRACE_EVENT(drv_configure_filter,
 447         TP_PROTO(struct ieee80211_local *local,
 448                  unsigned int changed_flags,
 449                  unsigned int *total_flags,
 450                  u64 multicast),
 451
 452         TP_ARGS(local, changed_flags, total_flags, multicast),
 453
 454         TP_STRUCT__entry(
 455                 LOCAL_ENTRY
 456                 __field(unsigned int, changed)
 457                 __field(unsigned int, total)
 458                 __field(u64, multicast)
 459         ),
 460
 461         TP_fast_assign(
 462                 LOCAL_ASSIGN;
 463                 __entry->changed = changed_flags;
 464                 __entry->total = *total_flags;
 465                 __entry->multicast = multicast;
 466         ),
 467
 468         TP_printk(
 469                 LOCAL_PR_FMT " changed:%#x total:%#x",
 470                 LOCAL_PR_ARG, __entry->changed, __entry->total
 471         )
 472 );
 473
 474 TRACE_EVENT(drv_set_tim,
 475         TP_PROTO(struct ieee80211_local *local,
 476                  struct ieee80211_sta *sta, bool set),
 477
 478         TP_ARGS(local, sta, set),
 479
 480         TP_STRUCT__entry(
 481                 LOCAL_ENTRY
 482                 STA_ENTRY
 483                 __field(bool, set)
 484         ),
 485
 486         TP_fast_assign(
 487                 LOCAL_ASSIGN;
 488                 STA_ASSIGN;
 489                 __entry->set = set;
 490         ),
 491
 492         TP_printk(
 493                 LOCAL_PR_FMT STA_PR_FMT " set:%d",
 494                 LOCAL_PR_ARG, STA_PR_ARG, __entry->set
 495         )
 496 );
 497
 498 TRACE_EVENT(drv_set_key,
 499         TP_PROTO(struct ieee80211_local *local,
 500                  enum set_key_cmd cmd, struct ieee80211_sub_if_data *sdata,
 501                  struct ieee80211_sta *sta,
 502                  struct ieee80211_key_conf *key),
 503
 504         TP_ARGS(local, cmd, sdata, sta, key),
 505
 506         TP_STRUCT__entry(
 507                 LOCAL_ENTRY
 508                 VIF_ENTRY
 509                 STA_ENTRY
 510                 __field(u32, cipher)
 511                 __field(u8, hw_key_idx)
 512                 __field(u8, flags)
 513                 __field(s8, keyidx)
 514         ),
 515
 516         TP_fast_assign(
 517                 LOCAL_ASSIGN;
 518                 VIF_ASSIGN;
 519                 STA_ASSIGN;
 520                 __entry->cipher = key->cipher;
 521                 __entry->flags = key->flags;
 522                 __entry->keyidx = key->keyidx;
 523                 __entry->hw_key_idx = key->hw_key_idx;
 524         ),
 525
 526         TP_printk(
 527                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT,
 528                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
 529         )
 530 );
 531
 532 TRACE_EVENT(drv_update_tkip_key,
 533         TP_PROTO(struct ieee80211_local *local,
 534                  struct ieee80211_sub_if_data *sdata,
 535                  struct ieee80211_key_conf *conf,
 536                  struct ieee80211_sta *sta, u32 iv32),
 537
 538         TP_ARGS(local, sdata, conf, sta, iv32),
 539
 540         TP_STRUCT__entry(
 541                 LOCAL_ENTRY
 542                 VIF_ENTRY
 543                 STA_ENTRY
 544                 __field(u32, iv32)
 545         ),
 546
 547         TP_fast_assign(
 548                 LOCAL_ASSIGN;
 549                 VIF_ASSIGN;
 550                 STA_ASSIGN;
 551                 __entry->iv32 = iv32;
 552         ),
 553
 554         TP_printk(
 555                 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " iv32:%#x",
 556                 LOCAL_PR_ARG,VIF_PR_ARG,STA_PR_ARG, __entry->iv32
 557         )
 558 );
 559
 560 DEFINE_EVENT(local_sdata_evt, drv_hw_scan,
 561         TP_PROTO(struct ieee80211_local *local,
 562                  struct ieee80211_sub_if_data *sdata),
 563         TP_ARGS(local, sdata)
 564 );
 565
 566 DEFINE_EVENT(local_sdata_evt, drv_cancel_hw_scan,
 567         TP_PROTO(struct ieee80211_local *local,
 568                  struct ieee80211_sub_if_data *sdata),
 569         TP_ARGS(local, sdata)
 570 );
 571
 572 DEFINE_EVENT(local_sdata_evt, drv_sched_scan_start,
 573         TP_PROTO(struct ieee80211_local *local,
 574                  struct ieee80211_sub_if_data *sdata),
 575         TP_ARGS(local, sdata)
 576 );
 577
 578 DEFINE_EVENT(local_sdata_evt, drv_sched_scan_stop,
 579         TP_PROTO(struct ieee80211_local *local,
 580                  struct ieee80211_sub_if_data *sdata),
 581         TP_ARGS(local, sdata)
 582 );
 583
 584 DEFINE_EVENT(local_only_evt, drv_sw_scan_start,
 585         TP_PROTO(struct ieee80211_local *local),
 586         TP_ARGS(local)
 587 );
 588
 589 DEFINE_EVENT(local_only_evt, drv_sw_scan_complete,
 590         TP_PROTO(struct ieee80211_local *local),
 591         TP_ARGS(local)
 592 );
 593
 594 TRACE_EVENT(drv_get_stats,
 595         TP_PROTO(struct ieee80211_local *local,
 596                  struct ieee80211_low_level_stats *stats,
 597                  int ret),
 598
 599         TP_ARGS(local, stats, ret),
 600
 601         TP_STRUCT__entry(
 602                 LOCAL_ENTRY
 603                 __field(int, ret)
 604                 __field(unsigned int, ackfail)
 605                 __field(unsigned int, rtsfail)
 606                 __field(unsigned int, fcserr)
 607                 __field(unsigned int, rtssucc)
 608         ),
 609
 610         TP_fast_assign(
 611                 LOCAL_ASSIGN;
 612                 __entry->ret = ret;
 613                 __entry->ackfail = stats->dot11ACKFailureCount;
 614                 __entry->rtsfail = stats->dot11RTSFailureCount;
 615                 __entry->fcserr = stats->dot11FCSErrorCount;
 616                 __entry->rtssucc = stats->dot11RTSSuccessCount;
 617         ),
 618
 619         TP_printk(
 620                 LOCAL_PR_FMT " ret:%d",
 621                 LOCAL_PR_ARG, __entry->ret
 622         )
 623 );
 624
 625 TRACE_EVENT(drv_get_tkip_seq,
 626         TP_PROTO(struct ieee80211_local *local,
 627                  u8 hw_key_idx, u32 *iv32, u16 *iv16),
 628
 629         TP_ARGS(local, hw_key_idx, iv32, iv16),
 630
 631         TP_STRUCT__entry(
 632                 LOCAL_ENTRY
 633                 __field(u8, hw_key_idx)
 634                 __field(u32, iv32)
 635                 __field(u16, iv16)
 636         ),
 637
 638         TP_fast_assign(
 639                 LOCAL_ASSIGN;
 640                 __entry->hw_key_idx = hw_key_idx;
 641                 __entry->iv32 = *iv32;
 642                 __entry->iv16 = *iv16;
 643         ),
 644
 645         TP_printk(
 646                 LOCAL_PR_FMT, LOCAL_PR_ARG
 647         )
 648 );
 649
 650 DEFINE_EVENT(local_u32_evt, drv_set_frag_threshold,
 651         TP_PROTO(struct ieee80211_local *local, u32 value),
 652         TP_ARGS(local, value)
 653 );
 654
 655 DEFINE_EVENT(local_u32_evt, drv_set_rts_threshold,
 656         TP_PROTO(struct ieee80211_local *local, u32 value),
 657         TP_ARGS(local, value)
 658 );
 659
 660 TRACE_EVENT(drv_set_coverage_class,
 661         TP_PROTO(struct ieee80211_local *local, u8 value),
 662
 663         TP_ARGS(local, value),
 664
 665         TP_STRUCT__entry(
 666                 LOCAL_ENTRY
 667                 __field(u8, value)
 668         ),
 669
 670         TP_fast_assign(
 671                 LOCAL_ASSIGN;
 672                 __entry->value = value;
 673         ),
 674
 675         TP_printk(
 676                 LOCAL_PR_FMT " value:%d",
 677                 LOCAL_PR_ARG, __entry->value
 678         )
 679 );
 680
 681 TRACE_EVENT(drv_sta_notify,
 682         TP_PROTO(struct ieee80211_local *local,
 683                  struct ieee80211_sub_if_data *sdata,
 684                  enum sta_notify_cmd cmd,
 685                  struct ieee80211_sta *sta),
 686
 687         TP_ARGS(local, sdata, cmd, sta),
 688
 689         TP_STRUCT__entry(
 690                 LOCAL_ENTRY
 691                 VIF_ENTRY
 692                 STA_ENTRY
 693                 __field(u32, cmd)
 694         ),
 695
 696         TP_fast_assign(
 697                 LOCAL_ASSIGN;
 698                 VIF_ASSIGN;
 699                 STA_ASSIGN;
 700                 __entry->cmd = cmd;
 701         ),
 702
 703         TP_printk(
 704                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT " cmd:%d",
 705                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->cmd
 706         )
 707 );
 708
 709 TRACE_EVENT(drv_sta_state,
 710         TP_PROTO(struct ieee80211_local *local,
 711                  struct ieee80211_sub_if_data *sdata,
 712                  struct ieee80211_sta *sta,
 713                  enum ieee80211_sta_state old_state,
 714                  enum ieee80211_sta_state new_state),
 715
 716         TP_ARGS(local, sdata, sta, old_state, new_state),
 717
 718         TP_STRUCT__entry(
 719                 LOCAL_ENTRY
 720                 VIF_ENTRY
 721                 STA_ENTRY
 722                 __field(u32, old_state)
 723                 __field(u32, new_state)
 724         ),
 725
 726         TP_fast_assign(
 727                 LOCAL_ASSIGN;
 728                 VIF_ASSIGN;
 729                 STA_ASSIGN;
 730                 __entry->old_state = old_state;
 731                 __entry->new_state = new_state;
 732         ),
 733
 734         TP_printk(
 735                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT " state: %d->%d",
 736                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG,
 737                 __entry->old_state, __entry->new_state
 738         )
 739 );
 740
 741 TRACE_EVENT(drv_sta_rc_update,
 742         TP_PROTO(struct ieee80211_local *local,
 743                  struct ieee80211_sub_if_data *sdata,
 744                  struct ieee80211_sta *sta,
 745                  u32 changed),
 746
 747         TP_ARGS(local, sdata, sta, changed),
 748
 749         TP_STRUCT__entry(
 750                 LOCAL_ENTRY
 751                 VIF_ENTRY
 752                 STA_ENTRY
 753                 __field(u32, changed)
 754         ),
 755
 756         TP_fast_assign(
 757                 LOCAL_ASSIGN;
 758                 VIF_ASSIGN;
 759                 STA_ASSIGN;
 760                 __entry->changed = changed;
 761         ),
 762
 763         TP_printk(
 764                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT " changed: 0x%x",
 765                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->changed
 766         )
 767 );
 768
 769 TRACE_EVENT(drv_sta_add,
 770         TP_PROTO(struct ieee80211_local *local,
 771                  struct ieee80211_sub_if_data *sdata,
 772                  struct ieee80211_sta *sta),
 773
 774         TP_ARGS(local, sdata, sta),
 775
 776         TP_STRUCT__entry(
 777                 LOCAL_ENTRY
 778                 VIF_ENTRY
 779                 STA_ENTRY
 780         ),
 781
 782         TP_fast_assign(
 783                 LOCAL_ASSIGN;
 784                 VIF_ASSIGN;
 785                 STA_ASSIGN;
 786         ),
 787
 788         TP_printk(
 789                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT,
 790                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
 791         )
 792 );
 793
 794 TRACE_EVENT(drv_sta_remove,
 795         TP_PROTO(struct ieee80211_local *local,
 796                  struct ieee80211_sub_if_data *sdata,
 797                  struct ieee80211_sta *sta),
 798
 799         TP_ARGS(local, sdata, sta),
 800
 801         TP_STRUCT__entry(
 802                 LOCAL_ENTRY
 803                 VIF_ENTRY
 804                 STA_ENTRY
 805         ),
 806
 807         TP_fast_assign(
 808                 LOCAL_ASSIGN;
 809                 VIF_ASSIGN;
 810                 STA_ASSIGN;
 811         ),
 812
 813         TP_printk(
 814                 LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT,
 815                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
 816         )
 817 );
 818
 819 TRACE_EVENT(drv_conf_tx,
 820         TP_PROTO(struct ieee80211_local *local,
 821                  struct ieee80211_sub_if_data *sdata,
 822                  u16 ac, const struct ieee80211_tx_queue_params *params),
 823
 824         TP_ARGS(local, sdata, ac, params),
 825
 826         TP_STRUCT__entry(
 827                 LOCAL_ENTRY
 828                 VIF_ENTRY
 829                 __field(u16, ac)
 830                 __field(u16, txop)
 831                 __field(u16, cw_min)
 832                 __field(u16, cw_max)
 833                 __field(u8, aifs)
 834                 __field(bool, uapsd)
 835         ),
 836
 837         TP_fast_assign(
 838                 LOCAL_ASSIGN;
 839                 VIF_ASSIGN;
 840                 __entry->ac = ac;
 841                 __entry->txop = params->txop;
 842                 __entry->cw_max = params->cw_max;
 843                 __entry->cw_min = params->cw_min;
 844                 __entry->aifs = params->aifs;
 845                 __entry->uapsd = params->uapsd;
 846         ),
 847
 848         TP_printk(
 849                 LOCAL_PR_FMT  VIF_PR_FMT  " AC:%d",
 850                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->ac
 851         )
 852 );
 853
 854 DEFINE_EVENT(local_sdata_evt, drv_get_tsf,
 855         TP_PROTO(struct ieee80211_local *local,
 856                  struct ieee80211_sub_if_data *sdata),
 857         TP_ARGS(local, sdata)
 858 );
 859
 860 TRACE_EVENT(drv_set_tsf,
 861         TP_PROTO(struct ieee80211_local *local,
 862                  struct ieee80211_sub_if_data *sdata,
 863                  u64 tsf),
 864
 865         TP_ARGS(local, sdata, tsf),
 866
 867         TP_STRUCT__entry(
 868                 LOCAL_ENTRY
 869                 VIF_ENTRY
 870                 __field(u64, tsf)
 871         ),
 872
 873         TP_fast_assign(
 874                 LOCAL_ASSIGN;
 875                 VIF_ASSIGN;
 876                 __entry->tsf = tsf;
 877         ),
 878
 879         TP_printk(
 880                 LOCAL_PR_FMT  VIF_PR_FMT  " tsf:%llu",
 881                 LOCAL_PR_ARG, VIF_PR_ARG, (unsigned long long)__entry->tsf
 882         )
 883 );
 884
 885 DEFINE_EVENT(local_sdata_evt, drv_reset_tsf,
 886         TP_PROTO(struct ieee80211_local *local,
 887                  struct ieee80211_sub_if_data *sdata),
 888         TP_ARGS(local, sdata)
 889 );
 890
 891 DEFINE_EVENT(local_only_evt, drv_tx_last_beacon,
 892         TP_PROTO(struct ieee80211_local *local),
 893         TP_ARGS(local)
 894 );
 895
 896 TRACE_EVENT(drv_ampdu_action,
 897         TP_PROTO(struct ieee80211_local *local,
 898                  struct ieee80211_sub_if_data *sdata,
 899                  enum ieee80211_ampdu_mlme_action action,
 900                  struct ieee80211_sta *sta, u16 tid,
 901                  u16 *ssn, u8 buf_size),
 902
 903         TP_ARGS(local, sdata, action, sta, tid, ssn, buf_size),
 904
 905         TP_STRUCT__entry(
 906                 LOCAL_ENTRY
 907                 STA_ENTRY
 908                 __field(u32, action)
 909                 __field(u16, tid)
 910                 __field(u16, ssn)
 911                 __field(u8, buf_size)
 912                 VIF_ENTRY
 913         ),
 914
 915         TP_fast_assign(
 916                 LOCAL_ASSIGN;
 917                 VIF_ASSIGN;
 918                 STA_ASSIGN;
 919                 __entry->action = action;
 920                 __entry->tid = tid;
 921                 __entry->ssn = ssn ? *ssn : 0;
 922                 __entry->buf_size = buf_size;
 923         ),
 924
 925         TP_printk(
 926                 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " action:%d tid:%d buf:%d",
 927                 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->action,
 928                 __entry->tid, __entry->buf_size
 929         )
 930 );
 931
 932 TRACE_EVENT(drv_get_survey,
 933         TP_PROTO(struct ieee80211_local *local, int idx,
 934                  struct survey_info *survey),
 935
 936         TP_ARGS(local, idx, survey),
 937
 938         TP_STRUCT__entry(
 939                 LOCAL_ENTRY
 940                 __field(int, idx)
 941         ),
 942
 943         TP_fast_assign(
 944                 LOCAL_ASSIGN;
 945                 __entry->idx = idx;
 946         ),
 947
 948         TP_printk(
 949                 LOCAL_PR_FMT " idx:%d",
 950                 LOCAL_PR_ARG, __entry->idx
 951         )
 952 );
 953
 954 TRACE_EVENT(drv_flush,
 955         TP_PROTO(struct ieee80211_local *local,
 956                  u32 queues, bool drop),
 957
 958         TP_ARGS(local, queues, drop),
 959
 960         TP_STRUCT__entry(
 961                 LOCAL_ENTRY
 962                 __field(bool, drop)
 963                 __field(u32, queues)
 964         ),
 965
 966         TP_fast_assign(
 967                 LOCAL_ASSIGN;
 968                 __entry->drop = drop;
 969                 __entry->queues = queues;
 970         ),
 971
 972         TP_printk(
 973                 LOCAL_PR_FMT " queues:0x%x drop:%d",
 974                 LOCAL_PR_ARG, __entry->queues, __entry->drop
 975         )
 976 );
 977
 978 TRACE_EVENT(drv_channel_switch,
 979         TP_PROTO(struct ieee80211_local *local,
 980                  struct ieee80211_channel_switch *ch_switch),
 981
 982         TP_ARGS(local, ch_switch),
 983
 984         TP_STRUCT__entry(
 985                 LOCAL_ENTRY
 986                 CHANDEF_ENTRY
 987                 __field(u64, timestamp)
 988                 __field(bool, block_tx)
 989                 __field(u8, count)
 990         ),
 991
 992         TP_fast_assign(
 993                 LOCAL_ASSIGN;
 994                 CHANDEF_ASSIGN(&ch_switch->chandef)
 995                 __entry->timestamp = ch_switch->timestamp;
 996                 __entry->block_tx = ch_switch->block_tx;
 997                 __entry->count = ch_switch->count;
 998         ),
 999
1000         TP_printk(
1001                 LOCAL_PR_FMT " new " CHANDEF_PR_FMT " count:%d",
1002                 LOCAL_PR_ARG, CHANDEF_PR_ARG, __entry->count
1003         )
1004 );
1005
1006 TRACE_EVENT(drv_set_antenna,
1007         TP_PROTO(struct ieee80211_local *local, u32 tx_ant, u32 rx_ant, int ret),
1008
1009         TP_ARGS(local, tx_ant, rx_ant, ret),
1010
1011         TP_STRUCT__entry(
1012                 LOCAL_ENTRY
1013                 __field(u32, tx_ant)
1014                 __field(u32, rx_ant)
1015                 __field(int, ret)
1016         ),
1017
1018         TP_fast_assign(
1019                 LOCAL_ASSIGN;
1020                 __entry->tx_ant = tx_ant;
1021                 __entry->rx_ant = rx_ant;
1022                 __entry->ret = ret;
1023         ),
1024
1025         TP_printk(
1026                 LOCAL_PR_FMT " tx_ant:%d rx_ant:%d ret:%d",
1027                 LOCAL_PR_ARG, __entry->tx_ant, __entry->rx_ant, __entry->ret
1028         )
1029 );
1030
1031 TRACE_EVENT(drv_get_antenna,
1032         TP_PROTO(struct ieee80211_local *local, u32 tx_ant, u32 rx_ant, int ret),
1033
1034         TP_ARGS(local, tx_ant, rx_ant, ret),
1035
1036         TP_STRUCT__entry(
1037                 LOCAL_ENTRY
1038                 __field(u32, tx_ant)
1039                 __field(u32, rx_ant)
1040                 __field(int, ret)
1041         ),
1042
1043         TP_fast_assign(
1044                 LOCAL_ASSIGN;
1045                 __entry->tx_ant = tx_ant;
1046                 __entry->rx_ant = rx_ant;
1047                 __entry->ret = ret;
1048         ),
1049
1050         TP_printk(
1051                 LOCAL_PR_FMT " tx_ant:%d rx_ant:%d ret:%d",
1052                 LOCAL_PR_ARG, __entry->tx_ant, __entry->rx_ant, __entry->ret
1053         )
1054 );
1055
1056 TRACE_EVENT(drv_remain_on_channel,
1057         TP_PROTO(struct ieee80211_local *local,
1058                  struct ieee80211_sub_if_data *sdata,
1059                  struct ieee80211_channel *chan,
1060                  unsigned int duration,
1061                  enum ieee80211_roc_type type),
1062
1063         TP_ARGS(local, sdata, chan, duration, type),
1064
1065         TP_STRUCT__entry(
1066                 LOCAL_ENTRY
1067                 VIF_ENTRY
1068                 __field(int, center_freq)
1069                 __field(unsigned int, duration)
1070                 __field(u32, type)
1071         ),
1072
1073         TP_fast_assign(
1074                 LOCAL_ASSIGN;
1075                 VIF_ASSIGN;
1076                 __entry->center_freq = chan->center_freq;
1077                 __entry->duration = duration;
1078                 __entry->type = type;
1079         ),
1080
1081         TP_printk(
1082                 LOCAL_PR_FMT  VIF_PR_FMT " freq:%dMHz duration:%dms type=%d",
1083                 LOCAL_PR_ARG, VIF_PR_ARG,
1084                 __entry->center_freq, __entry->duration, __entry->type
1085         )
1086 );
1087
1088 DEFINE_EVENT(local_only_evt, drv_cancel_remain_on_channel,
1089         TP_PROTO(struct ieee80211_local *local),
1090         TP_ARGS(local)
1091 );
1092
1093 TRACE_EVENT(drv_set_ringparam,
1094         TP_PROTO(struct ieee80211_local *local, u32 tx, u32 rx),
1095
1096         TP_ARGS(local, tx, rx),
1097
1098         TP_STRUCT__entry(
1099                 LOCAL_ENTRY
1100                 __field(u32, tx)
1101                 __field(u32, rx)
1102         ),
1103
1104         TP_fast_assign(
1105                 LOCAL_ASSIGN;
1106                 __entry->tx = tx;
1107                 __entry->rx = rx;
1108         ),
1109
1110         TP_printk(
1111                 LOCAL_PR_FMT " tx:%d rx %d",
1112                 LOCAL_PR_ARG, __entry->tx, __entry->rx
1113         )
1114 );
1115
1116 TRACE_EVENT(drv_get_ringparam,
1117         TP_PROTO(struct ieee80211_local *local, u32 *tx, u32 *tx_max,
1118                  u32 *rx, u32 *rx_max),
1119
1120         TP_ARGS(local, tx, tx_max, rx, rx_max),
1121
1122         TP_STRUCT__entry(
1123                 LOCAL_ENTRY
1124                 __field(u32, tx)
1125                 __field(u32, tx_max)
1126                 __field(u32, rx)
1127                 __field(u32, rx_max)
1128         ),
1129
1130         TP_fast_assign(
1131                 LOCAL_ASSIGN;
1132                 __entry->tx = *tx;
1133                 __entry->tx_max = *tx_max;
1134                 __entry->rx = *rx;
1135                 __entry->rx_max = *rx_max;
1136         ),
1137
1138         TP_printk(
1139                 LOCAL_PR_FMT " tx:%d tx_max %d rx %d rx_max %d",
1140                 LOCAL_PR_ARG,
1141                 __entry->tx, __entry->tx_max, __entry->rx, __entry->rx_max
1142         )
1143 );
1144
1145 DEFINE_EVENT(local_only_evt, drv_tx_frames_pending,
1146         TP_PROTO(struct ieee80211_local *local),
1147         TP_ARGS(local)
1148 );
1149
1150 DEFINE_EVENT(local_only_evt, drv_offchannel_tx_cancel_wait,
1151         TP_PROTO(struct ieee80211_local *local),
1152         TP_ARGS(local)
1153 );
1154
1155 TRACE_EVENT(drv_set_bitrate_mask,
1156         TP_PROTO(struct ieee80211_local *local,
1157                  struct ieee80211_sub_if_data *sdata,
1158                  const struct cfg80211_bitrate_mask *mask),
1159
1160         TP_ARGS(local, sdata, mask),
1161
1162         TP_STRUCT__entry(
1163                 LOCAL_ENTRY
1164                 VIF_ENTRY
1165                 __field(u32, legacy_2g)
1166                 __field(u32, legacy_5g)
1167         ),
1168
1169         TP_fast_assign(
1170                 LOCAL_ASSIGN;
1171                 VIF_ASSIGN;
1172                 __entry->legacy_2g = mask->control[IEEE80211_BAND_2GHZ].legacy;
1173                 __entry->legacy_5g = mask->control[IEEE80211_BAND_5GHZ].legacy;
1174         ),
1175
1176         TP_printk(
1177                 LOCAL_PR_FMT  VIF_PR_FMT " 2G Mask:0x%x 5G Mask:0x%x",
1178                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->legacy_2g, __entry->legacy_5g
1179         )
1180 );
1181
1182 TRACE_EVENT(drv_set_rekey_data,
1183         TP_PROTO(struct ieee80211_local *local,
1184                  struct ieee80211_sub_if_data *sdata,
1185                  struct cfg80211_gtk_rekey_data *data),
1186
1187         TP_ARGS(local, sdata, data),
1188
1189         TP_STRUCT__entry(
1190                 LOCAL_ENTRY
1191                 VIF_ENTRY
1192                 __array(u8, kek, NL80211_KEK_LEN)
1193                 __array(u8, kck, NL80211_KCK_LEN)
1194                 __array(u8, replay_ctr, NL80211_REPLAY_CTR_LEN)
1195         ),
1196
1197         TP_fast_assign(
1198                 LOCAL_ASSIGN;
1199                 VIF_ASSIGN;
1200                 memcpy(__entry->kek, data->kek, NL80211_KEK_LEN);
1201                 memcpy(__entry->kck, data->kck, NL80211_KCK_LEN);
1202                 memcpy(__entry->replay_ctr, data->replay_ctr,
1203                        NL80211_REPLAY_CTR_LEN);
1204         ),
1205
1206         TP_printk(LOCAL_PR_FMT VIF_PR_FMT,
1207                   LOCAL_PR_ARG, VIF_PR_ARG)
1208 );
1209
1210 TRACE_EVENT(drv_rssi_callback,
1211         TP_PROTO(struct ieee80211_local *local,
1212                  struct ieee80211_sub_if_data *sdata,
1213                  enum ieee80211_rssi_event rssi_event),
1214
1215         TP_ARGS(local, sdata, rssi_event),
1216
1217         TP_STRUCT__entry(
1218                 LOCAL_ENTRY
1219                 VIF_ENTRY
1220                 __field(u32, rssi_event)
1221         ),
1222
1223         TP_fast_assign(
1224                 LOCAL_ASSIGN;
1225                 VIF_ASSIGN;
1226                 __entry->rssi_event = rssi_event;
1227         ),
1228
1229         TP_printk(
1230                 LOCAL_PR_FMT VIF_PR_FMT " rssi_event:%d",
1231                 LOCAL_PR_ARG, VIF_PR_ARG, __entry->rssi_event
1232         )
1233 );
1234
1235 DECLARE_EVENT_CLASS(release_evt,
1236         TP_PROTO(struct ieee80211_local *local,
1237                  struct ieee80211_sta *sta,
1238                  u16 tids, int num_frames,
1239                  enum ieee80211_frame_release_type reason,
1240                  bool more_data),
1241
1242         TP_ARGS(local, sta, tids, num_frames, reason, more_data),
1243
1244         TP_STRUCT__entry(
1245                 LOCAL_ENTRY
1246                 STA_ENTRY
1247                 __field(u16, tids)
1248                 __field(int, num_frames)
1249                 __field(int, reason)
1250                 __field(bool, more_data)
1251         ),
1252
1253         TP_fast_assign(
1254                 LOCAL_ASSIGN;
1255                 STA_ASSIGN;
1256                 __entry->tids = tids;
1257                 __entry->num_frames = num_frames;
1258                 __entry->reason = reason;
1259                 __entry->more_data = more_data;
1260         ),
1261
1262         TP_printk(
1263                 LOCAL_PR_FMT STA_PR_FMT
1264                 " TIDs:0x%.4x frames:%d reason:%d more:%d",
1265                 LOCAL_PR_ARG, STA_PR_ARG, __entry->tids, __entry->num_frames,
1266                 __entry->reason, __entry->more_data
1267         )
1268 );
1269
1270 DEFINE_EVENT(release_evt, drv_release_buffered_frames,
1271         TP_PROTO(struct ieee80211_local *local,
1272                  struct ieee80211_sta *sta,
1273                  u16 tids, int num_frames,
1274                  enum ieee80211_frame_release_type reason,
1275                  bool more_data),
1276
1277         TP_ARGS(local, sta, tids, num_frames, reason, more_data)
1278 );
1279
1280 DEFINE_EVENT(release_evt, drv_allow_buffered_frames,
1281         TP_PROTO(struct ieee80211_local *local,
1282                  struct ieee80211_sta *sta,
1283                  u16 tids, int num_frames,
1284                  enum ieee80211_frame_release_type reason,
1285                  bool more_data),
1286
1287         TP_ARGS(local, sta, tids, num_frames, reason, more_data)
1288 );
1289
1290 TRACE_EVENT(drv_get_rssi,
1291         TP_PROTO(struct ieee80211_local *local, struct ieee80211_sta *sta,
1292                  s8 rssi, int ret),
1293
1294         TP_ARGS(local, sta, rssi, ret),
1295
1296         TP_STRUCT__entry(
1297                 LOCAL_ENTRY
1298                 STA_ENTRY
1299                 __field(s8, rssi)
1300                 __field(int, ret)
1301         ),
1302
1303         TP_fast_assign(
1304                 LOCAL_ASSIGN;
1305                 STA_ASSIGN;
1306                 __entry->rssi = rssi;
1307                 __entry->ret = ret;
1308         ),
1309
1310         TP_printk(
1311                 LOCAL_PR_FMT STA_PR_FMT " rssi:%d ret:%d",
1312                 LOCAL_PR_ARG, STA_PR_ARG, __entry->rssi, __entry->ret
1313         )
1314 );
1315
1316 DEFINE_EVENT(local_sdata_evt, drv_mgd_prepare_tx,
1317         TP_PROTO(struct ieee80211_local *local,
1318                  struct ieee80211_sub_if_data *sdata),
1319
1320         TP_ARGS(local, sdata)
1321 );
1322
1323 DECLARE_EVENT_CLASS(local_chanctx,
1324         TP_PROTO(struct ieee80211_local *local,
1325                  struct ieee80211_chanctx *ctx),
1326
1327         TP_ARGS(local, ctx),
1328
1329         TP_STRUCT__entry(
1330                 LOCAL_ENTRY
1331                 CHANCTX_ENTRY
1332         ),
1333
1334         TP_fast_assign(
1335                 LOCAL_ASSIGN;
1336                 CHANCTX_ASSIGN;
1337         ),
1338
1339         TP_printk(
1340                 LOCAL_PR_FMT CHANCTX_PR_FMT,
1341                 LOCAL_PR_ARG, CHANCTX_PR_ARG
1342         )
1343 );
1344
1345 DEFINE_EVENT(local_chanctx, drv_add_chanctx,
1346         TP_PROTO(struct ieee80211_local *local,
1347                  struct ieee80211_chanctx *ctx),
1348         TP_ARGS(local, ctx)
1349 );
1350
1351 DEFINE_EVENT(local_chanctx, drv_remove_chanctx,
1352         TP_PROTO(struct ieee80211_local *local,
1353                  struct ieee80211_chanctx *ctx),
1354         TP_ARGS(local, ctx)
1355 );
1356
1357 TRACE_EVENT(drv_change_chanctx,
1358         TP_PROTO(struct ieee80211_local *local,
1359                  struct ieee80211_chanctx *ctx,
1360                  u32 changed),
1361
1362         TP_ARGS(local, ctx, changed),
1363
1364         TP_STRUCT__entry(
1365                 LOCAL_ENTRY
1366                 CHANCTX_ENTRY
1367                 __field(u32, changed)
1368         ),
1369
1370         TP_fast_assign(
1371                 LOCAL_ASSIGN;
1372                 CHANCTX_ASSIGN;
1373                 __entry->changed = changed;
1374         ),
1375
1376         TP_printk(
1377                 LOCAL_PR_FMT CHANCTX_PR_FMT " changed:%#x",
1378                 LOCAL_PR_ARG, CHANCTX_PR_ARG, __entry->changed
1379         )
1380 );
1381
1382 DECLARE_EVENT_CLASS(local_sdata_chanctx,
1383         TP_PROTO(struct ieee80211_local *local,
1384                  struct ieee80211_sub_if_data *sdata,
1385                  struct ieee80211_chanctx *ctx),
1386
1387         TP_ARGS(local, sdata, ctx),
1388
1389         TP_STRUCT__entry(
1390                 LOCAL_ENTRY
1391                 VIF_ENTRY
1392                 CHANCTX_ENTRY
1393         ),
1394
1395         TP_fast_assign(
1396                 LOCAL_ASSIGN;
1397                 VIF_ASSIGN;
1398                 CHANCTX_ASSIGN;
1399         ),
1400
1401         TP_printk(
1402                 LOCAL_PR_FMT VIF_PR_FMT CHANCTX_PR_FMT,
1403                 LOCAL_PR_ARG, VIF_PR_ARG, CHANCTX_PR_ARG
1404         )
1405 );
1406
1407 DEFINE_EVENT(local_sdata_chanctx, drv_assign_vif_chanctx,
1408         TP_PROTO(struct ieee80211_local *local,
1409                  struct ieee80211_sub_if_data *sdata,
1410                  struct ieee80211_chanctx *ctx),
1411         TP_ARGS(local, sdata, ctx)
1412 );
1413
1414 DEFINE_EVENT(local_sdata_chanctx, drv_unassign_vif_chanctx,
1415         TP_PROTO(struct ieee80211_local *local,
1416                  struct ieee80211_sub_if_data *sdata,
1417                  struct ieee80211_chanctx *ctx),
1418         TP_ARGS(local, sdata, ctx)
1419 );
1420
1421 TRACE_EVENT(drv_start_ap,
1422         TP_PROTO(struct ieee80211_local *local,
1423                  struct ieee80211_sub_if_data *sdata,
1424                  struct ieee80211_bss_conf *info),
1425
1426         TP_ARGS(local, sdata, info),
1427
1428         TP_STRUCT__entry(
1429                 LOCAL_ENTRY
1430                 VIF_ENTRY
1431                 __field(u8, dtimper)
1432                 __field(u16, bcnint)
1433                 __dynamic_array(u8, ssid, info->ssid_len);
1434                 __field(bool, hidden_ssid);
1435         ),
1436
1437         TP_fast_assign(
1438                 LOCAL_ASSIGN;
1439                 VIF_ASSIGN;
1440                 __entry->dtimper = info->dtim_period;
1441                 __entry->bcnint = info->beacon_int;
1442                 memcpy(__get_dynamic_array(ssid), info->ssid, info->ssid_len);
1443                 __entry->hidden_ssid = info->hidden_ssid;
1444         ),
1445
1446         TP_printk(
1447                 LOCAL_PR_FMT  VIF_PR_FMT,
1448                 LOCAL_PR_ARG, VIF_PR_ARG
1449         )
1450 );
1451
1452 DEFINE_EVENT(local_sdata_evt, drv_stop_ap,
1453         TP_PROTO(struct ieee80211_local *local,
1454                  struct ieee80211_sub_if_data *sdata),
1455         TP_ARGS(local, sdata)
1456 );
1457
1458 DEFINE_EVENT(local_only_evt, drv_restart_complete,
1459         TP_PROTO(struct ieee80211_local *local),
1460         TP_ARGS(local)
1461 );
1462
1463 #if IS_ENABLED(CONFIG_IPV6)
1464 DEFINE_EVENT(local_sdata_evt, drv_ipv6_addr_change,
1465         TP_PROTO(struct ieee80211_local *local,
1466                  struct ieee80211_sub_if_data *sdata),
1467         TP_ARGS(local, sdata)
1468 );
1469 #endif
1470
1471 TRACE_EVENT(drv_join_ibss,
1472         TP_PROTO(struct ieee80211_local *local,
1473                  struct ieee80211_sub_if_data *sdata,
1474                  struct ieee80211_bss_conf *info),
1475
1476         TP_ARGS(local, sdata, info),
1477
1478         TP_STRUCT__entry(
1479                 LOCAL_ENTRY
1480                 VIF_ENTRY
1481                 __field(u8, dtimper)
1482                 __field(u16, bcnint)
1483                 __dynamic_array(u8, ssid, info->ssid_len);
1484         ),
1485
1486         TP_fast_assign(
1487                 LOCAL_ASSIGN;
1488                 VIF_ASSIGN;
1489                 __entry->dtimper = info->dtim_period;
1490                 __entry->bcnint = info->beacon_int;
1491                 memcpy(__get_dynamic_array(ssid), info->ssid, info->ssid_len);
1492         ),
1493
1494         TP_printk(
1495                 LOCAL_PR_FMT  VIF_PR_FMT,
1496                 LOCAL_PR_ARG, VIF_PR_ARG
1497         )
1498 );
1499
1500 DEFINE_EVENT(local_sdata_evt, drv_leave_ibss,
1501         TP_PROTO(struct ieee80211_local *local,
1502                  struct ieee80211_sub_if_data *sdata),
1503         TP_ARGS(local, sdata)
1504 );
1505
1506 /*
1507  * Tracing for API calls that drivers call.
1508  */
1509
1510 TRACE_EVENT(api_start_tx_ba_session,
1511         TP_PROTO(struct ieee80211_sta *sta, u16 tid),
1512
1513         TP_ARGS(sta, tid),
1514
1515         TP_STRUCT__entry(
1516                 STA_ENTRY
1517                 __field(u16, tid)
1518         ),
1519
1520         TP_fast_assign(
1521                 STA_ASSIGN;
1522                 __entry->tid = tid;
1523         ),
1524
1525         TP_printk(
1526                 STA_PR_FMT " tid:%d",
1527                 STA_PR_ARG, __entry->tid
1528         )
1529 );
1530
1531 TRACE_EVENT(api_start_tx_ba_cb,
1532         TP_PROTO(struct ieee80211_sub_if_data *sdata, const u8 *ra, u16 tid),
1533
1534         TP_ARGS(sdata, ra, tid),
1535
1536         TP_STRUCT__entry(
1537                 VIF_ENTRY
1538                 __array(u8, ra, ETH_ALEN)
1539                 __field(u16, tid)
1540         ),
1541
1542         TP_fast_assign(
1543                 VIF_ASSIGN;
1544                 memcpy(__entry->ra, ra, ETH_ALEN);
1545                 __entry->tid = tid;
1546         ),
1547
1548         TP_printk(
1549                 VIF_PR_FMT " ra:%pM tid:%d",
1550                 VIF_PR_ARG, __entry->ra, __entry->tid
1551         )
1552 );
1553
1554 TRACE_EVENT(api_stop_tx_ba_session,
1555         TP_PROTO(struct ieee80211_sta *sta, u16 tid),
1556
1557         TP_ARGS(sta, tid),
1558
1559         TP_STRUCT__entry(
1560                 STA_ENTRY
1561                 __field(u16, tid)
1562         ),
1563
1564         TP_fast_assign(
1565                 STA_ASSIGN;
1566                 __entry->tid = tid;
1567         ),
1568
1569         TP_printk(
1570                 STA_PR_FMT " tid:%d",
1571                 STA_PR_ARG, __entry->tid
1572         )
1573 );
1574
1575 TRACE_EVENT(api_stop_tx_ba_cb,
1576         TP_PROTO(struct ieee80211_sub_if_data *sdata, const u8 *ra, u16 tid),
1577
1578         TP_ARGS(sdata, ra, tid),
1579
1580         TP_STRUCT__entry(
1581                 VIF_ENTRY
1582                 __array(u8, ra, ETH_ALEN)
1583                 __field(u16, tid)
1584         ),
1585
1586         TP_fast_assign(
1587                 VIF_ASSIGN;
1588                 memcpy(__entry->ra, ra, ETH_ALEN);
1589                 __entry->tid = tid;
1590         ),
1591
1592         TP_printk(
1593                 VIF_PR_FMT " ra:%pM tid:%d",
1594                 VIF_PR_ARG, __entry->ra, __entry->tid
1595         )
1596 );
1597
1598 DEFINE_EVENT(local_only_evt, api_restart_hw,
1599         TP_PROTO(struct ieee80211_local *local),
1600         TP_ARGS(local)
1601 );
1602
1603 TRACE_EVENT(api_beacon_loss,
1604         TP_PROTO(struct ieee80211_sub_if_data *sdata),
1605
1606         TP_ARGS(sdata),
1607
1608         TP_STRUCT__entry(
1609                 VIF_ENTRY
1610         ),
1611
1612         TP_fast_assign(
1613                 VIF_ASSIGN;
1614         ),
1615
1616         TP_printk(
1617                 VIF_PR_FMT,
1618                 VIF_PR_ARG
1619         )
1620 );
1621
1622 TRACE_EVENT(api_connection_loss,
1623         TP_PROTO(struct ieee80211_sub_if_data *sdata),
1624
1625         TP_ARGS(sdata),
1626
1627         TP_STRUCT__entry(
1628                 VIF_ENTRY
1629         ),
1630
1631         TP_fast_assign(
1632                 VIF_ASSIGN;
1633         ),
1634
1635         TP_printk(
1636                 VIF_PR_FMT,
1637                 VIF_PR_ARG
1638         )
1639 );
1640
1641 TRACE_EVENT(api_cqm_rssi_notify,
1642         TP_PROTO(struct ieee80211_sub_if_data *sdata,
1643                  enum nl80211_cqm_rssi_threshold_event rssi_event),
1644
1645         TP_ARGS(sdata, rssi_event),
1646
1647         TP_STRUCT__entry(
1648                 VIF_ENTRY
1649                 __field(u32, rssi_event)
1650         ),
1651
1652         TP_fast_assign(
1653                 VIF_ASSIGN;
1654                 __entry->rssi_event = rssi_event;
1655         ),
1656
1657         TP_printk(
1658                 VIF_PR_FMT " event:%d",
1659                 VIF_PR_ARG, __entry->rssi_event
1660         )
1661 );
1662
1663 TRACE_EVENT(api_scan_completed,
1664         TP_PROTO(struct ieee80211_local *local, bool aborted),
1665
1666         TP_ARGS(local, aborted),
1667
1668         TP_STRUCT__entry(
1669                 LOCAL_ENTRY
1670                 __field(bool, aborted)
1671         ),
1672
1673         TP_fast_assign(
1674                 LOCAL_ASSIGN;
1675                 __entry->aborted = aborted;
1676         ),
1677
1678         TP_printk(
1679                 LOCAL_PR_FMT " aborted:%d",
1680                 LOCAL_PR_ARG, __entry->aborted
1681         )
1682 );
1683
1684 TRACE_EVENT(api_sched_scan_results,
1685         TP_PROTO(struct ieee80211_local *local),
1686
1687         TP_ARGS(local),
1688
1689         TP_STRUCT__entry(
1690                 LOCAL_ENTRY
1691         ),
1692
1693         TP_fast_assign(
1694                 LOCAL_ASSIGN;
1695         ),
1696
1697         TP_printk(
1698                 LOCAL_PR_FMT, LOCAL_PR_ARG
1699         )
1700 );
1701
1702 TRACE_EVENT(api_sched_scan_stopped,
1703         TP_PROTO(struct ieee80211_local *local),
1704
1705         TP_ARGS(local),
1706
1707         TP_STRUCT__entry(
1708                 LOCAL_ENTRY
1709         ),
1710
1711         TP_fast_assign(
1712                 LOCAL_ASSIGN;
1713         ),
1714
1715         TP_printk(
1716                 LOCAL_PR_FMT, LOCAL_PR_ARG
1717         )
1718 );
1719
1720 TRACE_EVENT(api_sta_block_awake,
1721         TP_PROTO(struct ieee80211_local *local,
1722                  struct ieee80211_sta *sta, bool block),
1723
1724         TP_ARGS(local, sta, block),
1725
1726         TP_STRUCT__entry(
1727                 LOCAL_ENTRY
1728                 STA_ENTRY
1729                 __field(bool, block)
1730         ),
1731
1732         TP_fast_assign(
1733                 LOCAL_ASSIGN;
1734                 STA_ASSIGN;
1735                 __entry->block = block;
1736         ),
1737
1738         TP_printk(
1739                 LOCAL_PR_FMT STA_PR_FMT " block:%d",
1740                 LOCAL_PR_ARG, STA_PR_ARG, __entry->block
1741         )
1742 );
1743
1744 TRACE_EVENT(api_chswitch_done,
1745         TP_PROTO(struct ieee80211_sub_if_data *sdata, bool success),
1746
1747         TP_ARGS(sdata, success),
1748
1749         TP_STRUCT__entry(
1750                 VIF_ENTRY
1751                 __field(bool, success)
1752         ),
1753
1754         TP_fast_assign(
1755                 VIF_ASSIGN;
1756                 __entry->success = success;
1757         ),
1758
1759         TP_printk(
1760                 VIF_PR_FMT " success=%d",
1761                 VIF_PR_ARG, __entry->success
1762         )
1763 );
1764
1765 DEFINE_EVENT(local_only_evt, api_ready_on_channel,
1766         TP_PROTO(struct ieee80211_local *local),
1767         TP_ARGS(local)
1768 );
1769
1770 DEFINE_EVENT(local_only_evt, api_remain_on_channel_expired,
1771         TP_PROTO(struct ieee80211_local *local),
1772         TP_ARGS(local)
1773 );
1774
1775 TRACE_EVENT(api_gtk_rekey_notify,
1776         TP_PROTO(struct ieee80211_sub_if_data *sdata,
1777                  const u8 *bssid, const u8 *replay_ctr),
1778
1779         TP_ARGS(sdata, bssid, replay_ctr),
1780
1781         TP_STRUCT__entry(
1782                 VIF_ENTRY
1783                 __array(u8, bssid, ETH_ALEN)
1784                 __array(u8, replay_ctr, NL80211_REPLAY_CTR_LEN)
1785         ),
1786
1787         TP_fast_assign(
1788                 VIF_ASSIGN;
1789                 memcpy(__entry->bssid, bssid, ETH_ALEN);
1790                 memcpy(__entry->replay_ctr, replay_ctr, NL80211_REPLAY_CTR_LEN);
1791         ),
1792
1793         TP_printk(VIF_PR_FMT, VIF_PR_ARG)
1794 );
1795
1796 TRACE_EVENT(api_enable_rssi_reports,
1797         TP_PROTO(struct ieee80211_sub_if_data *sdata,
1798                  int rssi_min_thold, int rssi_max_thold),
1799
1800         TP_ARGS(sdata, rssi_min_thold, rssi_max_thold),
1801
1802         TP_STRUCT__entry(
1803                 VIF_ENTRY
1804                 __field(int, rssi_min_thold)
1805                 __field(int, rssi_max_thold)
1806         ),
1807
1808         TP_fast_assign(
1809                 VIF_ASSIGN;
1810                 __entry->rssi_min_thold = rssi_min_thold;
1811                 __entry->rssi_max_thold = rssi_max_thold;
1812         ),
1813
1814         TP_printk(
1815                 VIF_PR_FMT " rssi_min_thold =%d, rssi_max_thold = %d",
1816                 VIF_PR_ARG, __entry->rssi_min_thold, __entry->rssi_max_thold
1817         )
1818 );
1819
1820 TRACE_EVENT(api_eosp,
1821         TP_PROTO(struct ieee80211_local *local,
1822                  struct ieee80211_sta *sta),
1823
1824         TP_ARGS(local, sta),
1825
1826         TP_STRUCT__entry(
1827                 LOCAL_ENTRY
1828                 STA_ENTRY
1829         ),
1830
1831         TP_fast_assign(
1832                 LOCAL_ASSIGN;
1833                 STA_ASSIGN;
1834         ),
1835
1836         TP_printk(
1837                 LOCAL_PR_FMT STA_PR_FMT,
1838                 LOCAL_PR_ARG, STA_PR_ARG
1839         )
1840 );
1841
1842 /*
1843  * Tracing for internal functions
1844  * (which may also be called in response to driver calls)
1845  */
1846
1847 TRACE_EVENT(wake_queue,
1848         TP_PROTO(struct ieee80211_local *local, u16 queue,
1849                  enum queue_stop_reason reason),
1850
1851         TP_ARGS(local, queue, reason),
1852
1853         TP_STRUCT__entry(
1854                 LOCAL_ENTRY
1855                 __field(u16, queue)
1856                 __field(u32, reason)
1857         ),
1858
1859         TP_fast_assign(
1860                 LOCAL_ASSIGN;
1861                 __entry->queue = queue;
1862                 __entry->reason = reason;
1863         ),
1864
1865         TP_printk(
1866                 LOCAL_PR_FMT " queue:%d, reason:%d",
1867                 LOCAL_PR_ARG, __entry->queue, __entry->reason
1868         )
1869 );
1870
1871 TRACE_EVENT(stop_queue,
1872         TP_PROTO(struct ieee80211_local *local, u16 queue,
1873                  enum queue_stop_reason reason),
1874
1875         TP_ARGS(local, queue, reason),
1876
1877         TP_STRUCT__entry(
1878                 LOCAL_ENTRY
1879                 __field(u16, queue)
1880                 __field(u32, reason)
1881         ),
1882
1883         TP_fast_assign(
1884                 LOCAL_ASSIGN;
1885                 __entry->queue = queue;
1886                 __entry->reason = reason;
1887         ),
1888
1889         TP_printk(
1890                 LOCAL_PR_FMT " queue:%d, reason:%d",
1891                 LOCAL_PR_ARG, __entry->queue, __entry->reason
1892         )
1893 );
1894
1895 TRACE_EVENT(drv_set_default_unicast_key,
1896         TP_PROTO(struct ieee80211_local *local,
1897                  struct ieee80211_sub_if_data *sdata,
1898                  int key_idx),
1899
1900         TP_ARGS(local, sdata, key_idx),
1901
1902         TP_STRUCT__entry(
1903                 LOCAL_ENTRY
1904                 VIF_ENTRY
1905                 __field(int, key_idx)
1906         ),
1907
1908         TP_fast_assign(
1909                 LOCAL_ASSIGN;
1910                 VIF_ASSIGN;
1911                 __entry->key_idx = key_idx;
1912         ),
1913
1914         TP_printk(LOCAL_PR_FMT VIF_PR_FMT " key_idx:%d",
1915                   LOCAL_PR_ARG, VIF_PR_ARG, __entry->key_idx)
1916 );
1917
1918 TRACE_EVENT(api_radar_detected,
1919         TP_PROTO(struct ieee80211_local *local),
1920
1921         TP_ARGS(local),
1922
1923         TP_STRUCT__entry(
1924                 LOCAL_ENTRY
1925         ),
1926
1927         TP_fast_assign(
1928                 LOCAL_ASSIGN;
1929         ),
1930
1931         TP_printk(
1932                 LOCAL_PR_FMT " radar detected",
1933                 LOCAL_PR_ARG
1934         )
1935 );
1936
1937 TRACE_EVENT(drv_channel_switch_beacon,
1938         TP_PROTO(struct ieee80211_local *local,
1939                  struct ieee80211_sub_if_data *sdata,
1940                  struct cfg80211_chan_def *chandef),
1941
1942         TP_ARGS(local, sdata, chandef),
1943
1944         TP_STRUCT__entry(
1945                 LOCAL_ENTRY
1946                 VIF_ENTRY
1947                 CHANDEF_ENTRY
1948         ),
1949
1950         TP_fast_assign(
1951                 LOCAL_ASSIGN;
1952                 VIF_ASSIGN;
1953                 CHANDEF_ASSIGN(chandef);
1954         ),
1955
1956         TP_printk(
1957                 LOCAL_PR_FMT VIF_PR_FMT " channel switch to " CHANDEF_PR_FMT,
1958                 LOCAL_PR_ARG, VIF_PR_ARG, CHANDEF_PR_ARG
1959         )
1960 );
1961
1962
1963 #ifdef CONFIG_MAC80211_MESSAGE_TRACING
1964 #undef TRACE_SYSTEM
1965 #define TRACE_SYSTEM mac80211_msg
1966
1967 #define MAX_MSG_LEN     100
1968
1969 DECLARE_EVENT_CLASS(mac80211_msg_event,
1970         TP_PROTO(struct va_format *vaf),
1971
1972         TP_ARGS(vaf),
1973
1974         TP_STRUCT__entry(
1975                 __dynamic_array(char, msg, MAX_MSG_LEN)
1976         ),
1977
1978         TP_fast_assign(
1979                 WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
1980                                        MAX_MSG_LEN, vaf->fmt,
1981                                        *vaf->va) >= MAX_MSG_LEN);
1982         ),
1983
1984         TP_printk("%s", __get_str(msg))
1985 );
1986
1987 DEFINE_EVENT(mac80211_msg_event, mac80211_info,
1988         TP_PROTO(struct va_format *vaf),
1989         TP_ARGS(vaf)
1990 );
1991 DEFINE_EVENT(mac80211_msg_event, mac80211_dbg,
1992         TP_PROTO(struct va_format *vaf),
1993         TP_ARGS(vaf)
1994 );
1995 DEFINE_EVENT(mac80211_msg_event, mac80211_err,
1996         TP_PROTO(struct va_format *vaf),
1997         TP_ARGS(vaf)
1998 );
1999 #endif
2000
2001 #endif /* !__MAC80211_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
2002
2003 #undef TRACE_INCLUDE_PATH
2004 #define TRACE_INCLUDE_PATH .
2005 #undef TRACE_INCLUDE_FILE
2006 #define TRACE_INCLUDE_FILE trace
2007 #include <trace/define_trace.h>