net/mac80211/driver-ops.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3 * Portions of this file
   4 * Copyright(c) 2016 Intel Deutschland GmbH
   5 * Copyright (C) 2018 - 2019 Intel Corporation
   6 */
   7
   8 #ifndef __MAC80211_DRIVER_OPS
   9 #define __MAC80211_DRIVER_OPS
  10
  11 #include <net/mac80211.h>
  12 #include "ieee80211_i.h"
  13 #include "trace.h"
  14
  15 #define check_sdata_in_driver(sdata)    ({                                      \
  16         !WARN_ONCE(!(sdata->flags & IEEE80211_SDATA_IN_DRIVER),                 \
  17                    "%s: Failed check-sdata-in-driver check, flags: 0x%x\n",     \
  18                    sdata->dev ? sdata->dev->name : sdata->name, sdata->flags);  \
  19 })
  20
  21 static inline struct ieee80211_sub_if_data *
  22 get_bss_sdata(struct ieee80211_sub_if_data *sdata)
  23 {
  24         if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
  25                 sdata = container_of(sdata->bss, struct ieee80211_sub_if_data,
  26                                      u.ap);
  27
  28         return sdata;
  29 }
  30
  31 static inline void drv_tx(struct ieee80211_local *local,
  32                           struct ieee80211_tx_control *control,
  33                           struct sk_buff *skb)
  34 {
  35         local->ops->tx(&local->hw, control, skb);
  36 }
  37
  38 static inline void drv_sync_rx_queues(struct ieee80211_local *local,
  39                                       struct sta_info *sta)
  40 {
  41         if (local->ops->sync_rx_queues) {
  42                 trace_drv_sync_rx_queues(local, sta->sdata, &sta->sta);
  43                 local->ops->sync_rx_queues(&local->hw);
  44                 trace_drv_return_void(local);
  45         }
  46 }
  47
  48 static inline void drv_get_et_strings(struct ieee80211_sub_if_data *sdata,
  49                                       u32 sset, u8 *data)
  50 {
  51         struct ieee80211_local *local = sdata->local;
  52         if (local->ops->get_et_strings) {
  53                 trace_drv_get_et_strings(local, sset);
  54                 local->ops->get_et_strings(&local->hw, &sdata->vif, sset, data);
  55                 trace_drv_return_void(local);
  56         }
  57 }
  58
  59 static inline void drv_get_et_stats(struct ieee80211_sub_if_data *sdata,
  60                                     struct ethtool_stats *stats,
  61                                     u64 *data)
  62 {
  63         struct ieee80211_local *local = sdata->local;
  64         if (local->ops->get_et_stats) {
  65                 trace_drv_get_et_stats(local);
  66                 local->ops->get_et_stats(&local->hw, &sdata->vif, stats, data);
  67                 trace_drv_return_void(local);
  68         }
  69 }
  70
  71 static inline int drv_get_et_sset_count(struct ieee80211_sub_if_data *sdata,
  72                                         int sset)
  73 {
  74         struct ieee80211_local *local = sdata->local;
  75         int rv = 0;
  76         if (local->ops->get_et_sset_count) {
  77                 trace_drv_get_et_sset_count(local, sset);
  78                 rv = local->ops->get_et_sset_count(&local->hw, &sdata->vif,
  79                                                    sset);
  80                 trace_drv_return_int(local, rv);
  81         }
  82         return rv;
  83 }
  84
  85 int drv_start(struct ieee80211_local *local);
  86 void drv_stop(struct ieee80211_local *local);
  87
  88 #ifdef CONFIG_PM
  89 static inline int drv_suspend(struct ieee80211_local *local,
  90                               struct cfg80211_wowlan *wowlan)
  91 {
  92         int ret;
  93
  94         might_sleep();
  95
  96         trace_drv_suspend(local);
  97         ret = local->ops->suspend(&local->hw, wowlan);
  98         trace_drv_return_int(local, ret);
  99         return ret;
 100 }
 101
 102 static inline int drv_resume(struct ieee80211_local *local)
 103 {
 104         int ret;
 105
 106         might_sleep();
 107
 108         trace_drv_resume(local);
 109         ret = local->ops->resume(&local->hw);
 110         trace_drv_return_int(local, ret);
 111         return ret;
 112 }
 113
 114 static inline void drv_set_wakeup(struct ieee80211_local *local,
 115                                   bool enabled)
 116 {
 117         might_sleep();
 118
 119         if (!local->ops->set_wakeup)
 120                 return;
 121
 122         trace_drv_set_wakeup(local, enabled);
 123         local->ops->set_wakeup(&local->hw, enabled);
 124         trace_drv_return_void(local);
 125 }
 126 #endif
 127
 128 int drv_add_interface(struct ieee80211_local *local,
 129                       struct ieee80211_sub_if_data *sdata);
 130
 131 int drv_change_interface(struct ieee80211_local *local,
 132                          struct ieee80211_sub_if_data *sdata,
 133                          enum nl80211_iftype type, bool p2p);
 134
 135 void drv_remove_interface(struct ieee80211_local *local,
 136                           struct ieee80211_sub_if_data *sdata);
 137
 138 static inline int drv_config(struct ieee80211_local *local, u32 changed)
 139 {
 140         int ret;
 141
 142         might_sleep();
 143
 144         trace_drv_config(local, changed);
 145         ret = local->ops->config(&local->hw, changed);
 146         trace_drv_return_int(local, ret);
 147         return ret;
 148 }
 149
 150 static inline void drv_bss_info_changed(struct ieee80211_local *local,
 151                                         struct ieee80211_sub_if_data *sdata,
 152                                         struct ieee80211_bss_conf *info,
 153                                         u32 changed)
 154 {
 155         might_sleep();
 156
 157         if (WARN_ON_ONCE(changed & (BSS_CHANGED_BEACON |
 158                                     BSS_CHANGED_BEACON_ENABLED) &&
 159                          sdata->vif.type != NL80211_IFTYPE_AP &&
 160                          sdata->vif.type != NL80211_IFTYPE_ADHOC &&
 161                          sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
 162                          sdata->vif.type != NL80211_IFTYPE_OCB))
 163                 return;
 164
 165         if (WARN_ON_ONCE(sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE ||
 166                          sdata->vif.type == NL80211_IFTYPE_NAN ||
 167                          (sdata->vif.type == NL80211_IFTYPE_MONITOR &&
 168                           !sdata->vif.mu_mimo_owner &&
 169                           !(changed & BSS_CHANGED_TXPOWER))))
 170                 return;
 171
 172         if (!check_sdata_in_driver(sdata))
 173                 return;
 174
 175         trace_drv_bss_info_changed(local, sdata, info, changed);
 176         if (local->ops->bss_info_changed)
 177                 local->ops->bss_info_changed(&local->hw, &sdata->vif, info, changed);
 178         trace_drv_return_void(local);
 179 }
 180
 181 static inline u64 drv_prepare_multicast(struct ieee80211_local *local,
 182                                         struct netdev_hw_addr_list *mc_list)
 183 {
 184         u64 ret = 0;
 185
 186         trace_drv_prepare_multicast(local, mc_list->count);
 187
 188         if (local->ops->prepare_multicast)
 189                 ret = local->ops->prepare_multicast(&local->hw, mc_list);
 190
 191         trace_drv_return_u64(local, ret);
 192
 193         return ret;
 194 }
 195
 196 static inline void drv_configure_filter(struct ieee80211_local *local,
 197                                         unsigned int changed_flags,
 198                                         unsigned int *total_flags,
 199                                         u64 multicast)
 200 {
 201         might_sleep();
 202
 203         trace_drv_configure_filter(local, changed_flags, total_flags,
 204                                    multicast);
 205         local->ops->configure_filter(&local->hw, changed_flags, total_flags,
 206                                      multicast);
 207         trace_drv_return_void(local);
 208 }
 209
 210 static inline void drv_config_iface_filter(struct ieee80211_local *local,
 211                                            struct ieee80211_sub_if_data *sdata,
 212                                            unsigned int filter_flags,
 213                                            unsigned int changed_flags)
 214 {
 215         might_sleep();
 216
 217         trace_drv_config_iface_filter(local, sdata, filter_flags,
 218                                       changed_flags);
 219         if (local->ops->config_iface_filter)
 220                 local->ops->config_iface_filter(&local->hw, &sdata->vif,
 221                                                 filter_flags,
 222                                                 changed_flags);
 223         trace_drv_return_void(local);
 224 }
 225
 226 static inline int drv_set_tim(struct ieee80211_local *local,
 227                               struct ieee80211_sta *sta, bool set)
 228 {
 229         int ret = 0;
 230         trace_drv_set_tim(local, sta, set);
 231         if (local->ops->set_tim)
 232                 ret = local->ops->set_tim(&local->hw, sta, set);
 233         trace_drv_return_int(local, ret);
 234         return ret;
 235 }
 236
 237 static inline int drv_set_key(struct ieee80211_local *local,
 238                               enum set_key_cmd cmd,
 239                               struct ieee80211_sub_if_data *sdata,
 240                               struct ieee80211_sta *sta,
 241                               struct ieee80211_key_conf *key)
 242 {
 243         int ret;
 244
 245         might_sleep();
 246
 247         sdata = get_bss_sdata(sdata);
 248         if (!check_sdata_in_driver(sdata))
 249                 return -EIO;
 250
 251         trace_drv_set_key(local, cmd, sdata, sta, key);
 252         ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key);
 253         trace_drv_return_int(local, ret);
 254         return ret;
 255 }
 256
 257 static inline void drv_update_tkip_key(struct ieee80211_local *local,
 258                                        struct ieee80211_sub_if_data *sdata,
 259                                        struct ieee80211_key_conf *conf,
 260                                        struct sta_info *sta, u32 iv32,
 261                                        u16 *phase1key)
 262 {
 263         struct ieee80211_sta *ista = NULL;
 264
 265         if (sta)
 266                 ista = &sta->sta;
 267
 268         sdata = get_bss_sdata(sdata);
 269         if (!check_sdata_in_driver(sdata))
 270                 return;
 271
 272         trace_drv_update_tkip_key(local, sdata, conf, ista, iv32);
 273         if (local->ops->update_tkip_key)
 274                 local->ops->update_tkip_key(&local->hw, &sdata->vif, conf,
 275                                             ista, iv32, phase1key);
 276         trace_drv_return_void(local);
 277 }
 278
 279 static inline int drv_hw_scan(struct ieee80211_local *local,
 280                               struct ieee80211_sub_if_data *sdata,
 281                               struct ieee80211_scan_request *req)
 282 {
 283         int ret;
 284
 285         might_sleep();
 286
 287         if (!check_sdata_in_driver(sdata))
 288                 return -EIO;
 289
 290         trace_drv_hw_scan(local, sdata);
 291         ret = local->ops->hw_scan(&local->hw, &sdata->vif, req);
 292         trace_drv_return_int(local, ret);
 293         return ret;
 294 }
 295
 296 static inline void drv_cancel_hw_scan(struct ieee80211_local *local,
 297                                       struct ieee80211_sub_if_data *sdata)
 298 {
 299         might_sleep();
 300
 301         if (!check_sdata_in_driver(sdata))
 302                 return;
 303
 304         trace_drv_cancel_hw_scan(local, sdata);
 305         local->ops->cancel_hw_scan(&local->hw, &sdata->vif);
 306         trace_drv_return_void(local);
 307 }
 308
 309 static inline int
 310 drv_sched_scan_start(struct ieee80211_local *local,
 311                      struct ieee80211_sub_if_data *sdata,
 312                      struct cfg80211_sched_scan_request *req,
 313                      struct ieee80211_scan_ies *ies)
 314 {
 315         int ret;
 316
 317         might_sleep();
 318
 319         if (!check_sdata_in_driver(sdata))
 320                 return -EIO;
 321
 322         trace_drv_sched_scan_start(local, sdata);
 323         ret = local->ops->sched_scan_start(&local->hw, &sdata->vif,
 324                                               req, ies);
 325         trace_drv_return_int(local, ret);
 326         return ret;
 327 }
 328
 329 static inline int drv_sched_scan_stop(struct ieee80211_local *local,
 330                                       struct ieee80211_sub_if_data *sdata)
 331 {
 332         int ret;
 333
 334         might_sleep();
 335
 336         if (!check_sdata_in_driver(sdata))
 337                 return -EIO;
 338
 339         trace_drv_sched_scan_stop(local, sdata);
 340         ret = local->ops->sched_scan_stop(&local->hw, &sdata->vif);
 341         trace_drv_return_int(local, ret);
 342
 343         return ret;
 344 }
 345
 346 static inline void drv_sw_scan_start(struct ieee80211_local *local,
 347                                      struct ieee80211_sub_if_data *sdata,
 348                                      const u8 *mac_addr)
 349 {
 350         might_sleep();
 351
 352         trace_drv_sw_scan_start(local, sdata, mac_addr);
 353         if (local->ops->sw_scan_start)
 354                 local->ops->sw_scan_start(&local->hw, &sdata->vif, mac_addr);
 355         trace_drv_return_void(local);
 356 }
 357
 358 static inline void drv_sw_scan_complete(struct ieee80211_local *local,
 359                                         struct ieee80211_sub_if_data *sdata)
 360 {
 361         might_sleep();
 362
 363         trace_drv_sw_scan_complete(local, sdata);
 364         if (local->ops->sw_scan_complete)
 365                 local->ops->sw_scan_complete(&local->hw, &sdata->vif);
 366         trace_drv_return_void(local);
 367 }
 368
 369 static inline int drv_get_stats(struct ieee80211_local *local,
 370                                 struct ieee80211_low_level_stats *stats)
 371 {
 372         int ret = -EOPNOTSUPP;
 373
 374         might_sleep();
 375
 376         if (local->ops->get_stats)
 377                 ret = local->ops->get_stats(&local->hw, stats);
 378         trace_drv_get_stats(local, stats, ret);
 379
 380         return ret;
 381 }
 382
 383 static inline void drv_get_key_seq(struct ieee80211_local *local,
 384                                    struct ieee80211_key *key,
 385                                    struct ieee80211_key_seq *seq)
 386 {
 387         if (local->ops->get_key_seq)
 388                 local->ops->get_key_seq(&local->hw, &key->conf, seq);
 389         trace_drv_get_key_seq(local, &key->conf);
 390 }
 391
 392 static inline int drv_set_frag_threshold(struct ieee80211_local *local,
 393                                         u32 value)
 394 {
 395         int ret = 0;
 396
 397         might_sleep();
 398
 399         trace_drv_set_frag_threshold(local, value);
 400         if (local->ops->set_frag_threshold)
 401                 ret = local->ops->set_frag_threshold(&local->hw, value);
 402         trace_drv_return_int(local, ret);
 403         return ret;
 404 }
 405
 406 static inline int drv_set_rts_threshold(struct ieee80211_local *local,
 407                                         u32 value)
 408 {
 409         int ret = 0;
 410
 411         might_sleep();
 412
 413         trace_drv_set_rts_threshold(local, value);
 414         if (local->ops->set_rts_threshold)
 415                 ret = local->ops->set_rts_threshold(&local->hw, value);
 416         trace_drv_return_int(local, ret);
 417         return ret;
 418 }
 419
 420 static inline int drv_set_coverage_class(struct ieee80211_local *local,
 421                                          s16 value)
 422 {
 423         int ret = 0;
 424         might_sleep();
 425
 426         trace_drv_set_coverage_class(local, value);
 427         if (local->ops->set_coverage_class)
 428                 local->ops->set_coverage_class(&local->hw, value);
 429         else
 430                 ret = -EOPNOTSUPP;
 431
 432         trace_drv_return_int(local, ret);
 433         return ret;
 434 }
 435
 436 static inline void drv_sta_notify(struct ieee80211_local *local,
 437                                   struct ieee80211_sub_if_data *sdata,
 438                                   enum sta_notify_cmd cmd,
 439                                   struct ieee80211_sta *sta)
 440 {
 441         sdata = get_bss_sdata(sdata);
 442         if (!check_sdata_in_driver(sdata))
 443                 return;
 444
 445         trace_drv_sta_notify(local, sdata, cmd, sta);
 446         if (local->ops->sta_notify)
 447                 local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta);
 448         trace_drv_return_void(local);
 449 }
 450
 451 static inline int drv_sta_add(struct ieee80211_local *local,
 452                               struct ieee80211_sub_if_data *sdata,
 453                               struct ieee80211_sta *sta)
 454 {
 455         int ret = 0;
 456
 457         might_sleep();
 458
 459         sdata = get_bss_sdata(sdata);
 460         if (!check_sdata_in_driver(sdata))
 461                 return -EIO;
 462
 463         trace_drv_sta_add(local, sdata, sta);
 464         if (local->ops->sta_add)
 465                 ret = local->ops->sta_add(&local->hw, &sdata->vif, sta);
 466
 467         trace_drv_return_int(local, ret);
 468
 469         return ret;
 470 }
 471
 472 static inline void drv_sta_remove(struct ieee80211_local *local,
 473                                   struct ieee80211_sub_if_data *sdata,
 474                                   struct ieee80211_sta *sta)
 475 {
 476         might_sleep();
 477
 478         sdata = get_bss_sdata(sdata);
 479         if (!check_sdata_in_driver(sdata))
 480                 return;
 481
 482         trace_drv_sta_remove(local, sdata, sta);
 483         if (local->ops->sta_remove)
 484                 local->ops->sta_remove(&local->hw, &sdata->vif, sta);
 485
 486         trace_drv_return_void(local);
 487 }
 488
 489 #ifdef CONFIG_MAC80211_DEBUGFS
 490 static inline void drv_sta_add_debugfs(struct ieee80211_local *local,
 491                                        struct ieee80211_sub_if_data *sdata,
 492                                        struct ieee80211_sta *sta,
 493                                        struct dentry *dir)
 494 {
 495         might_sleep();
 496
 497         sdata = get_bss_sdata(sdata);
 498         if (!check_sdata_in_driver(sdata))
 499                 return;
 500
 501         if (local->ops->sta_add_debugfs)
 502                 local->ops->sta_add_debugfs(&local->hw, &sdata->vif,
 503                                             sta, dir);
 504 }
 505 #endif
 506
 507 static inline void drv_sta_pre_rcu_remove(struct ieee80211_local *local,
 508                                           struct ieee80211_sub_if_data *sdata,
 509                                           struct sta_info *sta)
 510 {
 511         might_sleep();
 512
 513         sdata = get_bss_sdata(sdata);
 514         if (!check_sdata_in_driver(sdata))
 515                 return;
 516
 517         trace_drv_sta_pre_rcu_remove(local, sdata, &sta->sta);
 518         if (local->ops->sta_pre_rcu_remove)
 519                 local->ops->sta_pre_rcu_remove(&local->hw, &sdata->vif,
 520                                                &sta->sta);
 521         trace_drv_return_void(local);
 522 }
 523
 524 __must_check
 525 int drv_sta_state(struct ieee80211_local *local,
 526                   struct ieee80211_sub_if_data *sdata,
 527                   struct sta_info *sta,
 528                   enum ieee80211_sta_state old_state,
 529                   enum ieee80211_sta_state new_state);
 530
 531 __must_check
 532 int drv_sta_set_txpwr(struct ieee80211_local *local,
 533                       struct ieee80211_sub_if_data *sdata,
 534                       struct sta_info *sta);
 535
 536 void drv_sta_rc_update(struct ieee80211_local *local,
 537                        struct ieee80211_sub_if_data *sdata,
 538                        struct ieee80211_sta *sta, u32 changed);
 539
 540 static inline void drv_sta_rate_tbl_update(struct ieee80211_local *local,
 541                                            struct ieee80211_sub_if_data *sdata,
 542                                            struct ieee80211_sta *sta)
 543 {
 544         sdata = get_bss_sdata(sdata);
 545         if (!check_sdata_in_driver(sdata))
 546                 return;
 547
 548         trace_drv_sta_rate_tbl_update(local, sdata, sta);
 549         if (local->ops->sta_rate_tbl_update)
 550                 local->ops->sta_rate_tbl_update(&local->hw, &sdata->vif, sta);
 551
 552         trace_drv_return_void(local);
 553 }
 554
 555 static inline void drv_sta_statistics(struct ieee80211_local *local,
 556                                       struct ieee80211_sub_if_data *sdata,
 557                                       struct ieee80211_sta *sta,
 558                                       struct station_info *sinfo)
 559 {
 560         sdata = get_bss_sdata(sdata);
 561         if (!check_sdata_in_driver(sdata))
 562                 return;
 563
 564         trace_drv_sta_statistics(local, sdata, sta);
 565         if (local->ops->sta_statistics)
 566                 local->ops->sta_statistics(&local->hw, &sdata->vif, sta, sinfo);
 567         trace_drv_return_void(local);
 568 }
 569
 570 int drv_conf_tx(struct ieee80211_local *local,
 571                 struct ieee80211_sub_if_data *sdata, u16 ac,
 572                 const struct ieee80211_tx_queue_params *params);
 573
 574 u64 drv_get_tsf(struct ieee80211_local *local,
 575                 struct ieee80211_sub_if_data *sdata);
 576 void drv_set_tsf(struct ieee80211_local *local,
 577                  struct ieee80211_sub_if_data *sdata,
 578                  u64 tsf);
 579 void drv_offset_tsf(struct ieee80211_local *local,
 580                     struct ieee80211_sub_if_data *sdata,
 581                     s64 offset);
 582 void drv_reset_tsf(struct ieee80211_local *local,
 583                    struct ieee80211_sub_if_data *sdata);
 584
 585 static inline int drv_tx_last_beacon(struct ieee80211_local *local)
 586 {
 587         int ret = 0; /* default unsupported op for less congestion */
 588
 589         might_sleep();
 590
 591         trace_drv_tx_last_beacon(local);
 592         if (local->ops->tx_last_beacon)
 593                 ret = local->ops->tx_last_beacon(&local->hw);
 594         trace_drv_return_int(local, ret);
 595         return ret;
 596 }
 597
 598 int drv_ampdu_action(struct ieee80211_local *local,
 599                      struct ieee80211_sub_if_data *sdata,
 600                      struct ieee80211_ampdu_params *params);
 601
 602 static inline int drv_get_survey(struct ieee80211_local *local, int idx,
 603                                 struct survey_info *survey)
 604 {
 605         int ret = -EOPNOTSUPP;
 606
 607         trace_drv_get_survey(local, idx, survey);
 608
 609         if (local->ops->get_survey)
 610                 ret = local->ops->get_survey(&local->hw, idx, survey);
 611
 612         trace_drv_return_int(local, ret);
 613
 614         return ret;
 615 }
 616
 617 static inline void drv_rfkill_poll(struct ieee80211_local *local)
 618 {
 619         might_sleep();
 620
 621         if (local->ops->rfkill_poll)
 622                 local->ops->rfkill_poll(&local->hw);
 623 }
 624
 625 static inline void drv_flush(struct ieee80211_local *local,
 626                              struct ieee80211_sub_if_data *sdata,
 627                              u32 queues, bool drop)
 628 {
 629         struct ieee80211_vif *vif = sdata ? &sdata->vif : NULL;
 630
 631         might_sleep();
 632
 633         if (sdata && !check_sdata_in_driver(sdata))
 634                 return;
 635
 636         trace_drv_flush(local, queues, drop);
 637         if (local->ops->flush)
 638                 local->ops->flush(&local->hw, vif, queues, drop);
 639         trace_drv_return_void(local);
 640 }
 641
 642 static inline void drv_channel_switch(struct ieee80211_local *local,
 643                                       struct ieee80211_sub_if_data *sdata,
 644                                       struct ieee80211_channel_switch *ch_switch)
 645 {
 646         might_sleep();
 647
 648         trace_drv_channel_switch(local, sdata, ch_switch);
 649         local->ops->channel_switch(&local->hw, &sdata->vif, ch_switch);
 650         trace_drv_return_void(local);
 651 }
 652
 653
 654 static inline int drv_set_antenna(struct ieee80211_local *local,
 655                                   u32 tx_ant, u32 rx_ant)
 656 {
 657         int ret = -EOPNOTSUPP;
 658         might_sleep();
 659         if (local->ops->set_antenna)
 660                 ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant);
 661         trace_drv_set_antenna(local, tx_ant, rx_ant, ret);
 662         return ret;
 663 }
 664
 665 static inline int drv_get_antenna(struct ieee80211_local *local,
 666                                   u32 *tx_ant, u32 *rx_ant)
 667 {
 668         int ret = -EOPNOTSUPP;
 669         might_sleep();
 670         if (local->ops->get_antenna)
 671                 ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant);
 672         trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret);
 673         return ret;
 674 }
 675
 676 static inline int drv_remain_on_channel(struct ieee80211_local *local,
 677                                         struct ieee80211_sub_if_data *sdata,
 678                                         struct ieee80211_channel *chan,
 679                                         unsigned int duration,
 680                                         enum ieee80211_roc_type type)
 681 {
 682         int ret;
 683
 684         might_sleep();
 685
 686         trace_drv_remain_on_channel(local, sdata, chan, duration, type);
 687         ret = local->ops->remain_on_channel(&local->hw, &sdata->vif,
 688                                             chan, duration, type);
 689         trace_drv_return_int(local, ret);
 690
 691         return ret;
 692 }
 693
 694 static inline int
 695 drv_cancel_remain_on_channel(struct ieee80211_local *local,
 696                              struct ieee80211_sub_if_data *sdata)
 697 {
 698         int ret;
 699
 700         might_sleep();
 701
 702         trace_drv_cancel_remain_on_channel(local, sdata);
 703         ret = local->ops->cancel_remain_on_channel(&local->hw, &sdata->vif);
 704         trace_drv_return_int(local, ret);
 705
 706         return ret;
 707 }
 708
 709 static inline int drv_set_ringparam(struct ieee80211_local *local,
 710                                     u32 tx, u32 rx)
 711 {
 712         int ret = -ENOTSUPP;
 713
 714         might_sleep();
 715
 716         trace_drv_set_ringparam(local, tx, rx);
 717         if (local->ops->set_ringparam)
 718                 ret = local->ops->set_ringparam(&local->hw, tx, rx);
 719         trace_drv_return_int(local, ret);
 720
 721         return ret;
 722 }
 723
 724 static inline void drv_get_ringparam(struct ieee80211_local *local,
 725                                      u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max)
 726 {
 727         might_sleep();
 728
 729         trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max);
 730         if (local->ops->get_ringparam)
 731                 local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max);
 732         trace_drv_return_void(local);
 733 }
 734
 735 static inline bool drv_tx_frames_pending(struct ieee80211_local *local)
 736 {
 737         bool ret = false;
 738
 739         might_sleep();
 740
 741         trace_drv_tx_frames_pending(local);
 742         if (local->ops->tx_frames_pending)
 743                 ret = local->ops->tx_frames_pending(&local->hw);
 744         trace_drv_return_bool(local, ret);
 745
 746         return ret;
 747 }
 748
 749 static inline int drv_set_bitrate_mask(struct ieee80211_local *local,
 750                                        struct ieee80211_sub_if_data *sdata,
 751                                        const struct cfg80211_bitrate_mask *mask)
 752 {
 753         int ret = -EOPNOTSUPP;
 754
 755         might_sleep();
 756
 757         if (!check_sdata_in_driver(sdata))
 758                 return -EIO;
 759
 760         trace_drv_set_bitrate_mask(local, sdata, mask);
 761         if (local->ops->set_bitrate_mask)
 762                 ret = local->ops->set_bitrate_mask(&local->hw,
 763                                                    &sdata->vif, mask);
 764         trace_drv_return_int(local, ret);
 765
 766         return ret;
 767 }
 768
 769 static inline void drv_set_rekey_data(struct ieee80211_local *local,
 770                                       struct ieee80211_sub_if_data *sdata,
 771                                       struct cfg80211_gtk_rekey_data *data)
 772 {
 773         if (!check_sdata_in_driver(sdata))
 774                 return;
 775
 776         trace_drv_set_rekey_data(local, sdata, data);
 777         if (local->ops->set_rekey_data)
 778                 local->ops->set_rekey_data(&local->hw, &sdata->vif, data);
 779         trace_drv_return_void(local);
 780 }
 781
 782 static inline void drv_event_callback(struct ieee80211_local *local,
 783                                       struct ieee80211_sub_if_data *sdata,
 784                                       const struct ieee80211_event *event)
 785 {
 786         trace_drv_event_callback(local, sdata, event);
 787         if (local->ops->event_callback)
 788                 local->ops->event_callback(&local->hw, &sdata->vif, event);
 789         trace_drv_return_void(local);
 790 }
 791
 792 static inline void
 793 drv_release_buffered_frames(struct ieee80211_local *local,
 794                             struct sta_info *sta, u16 tids, int num_frames,
 795                             enum ieee80211_frame_release_type reason,
 796                             bool more_data)
 797 {
 798         trace_drv_release_buffered_frames(local, &sta->sta, tids, num_frames,
 799                                           reason, more_data);
 800         if (local->ops->release_buffered_frames)
 801                 local->ops->release_buffered_frames(&local->hw, &sta->sta, tids,
 802                                                     num_frames, reason,
 803                                                     more_data);
 804         trace_drv_return_void(local);
 805 }
 806
 807 static inline void
 808 drv_allow_buffered_frames(struct ieee80211_local *local,
 809                           struct sta_info *sta, u16 tids, int num_frames,
 810                           enum ieee80211_frame_release_type reason,
 811                           bool more_data)
 812 {
 813         trace_drv_allow_buffered_frames(local, &sta->sta, tids, num_frames,
 814                                         reason, more_data);
 815         if (local->ops->allow_buffered_frames)
 816                 local->ops->allow_buffered_frames(&local->hw, &sta->sta,
 817                                                   tids, num_frames, reason,
 818                                                   more_data);
 819         trace_drv_return_void(local);
 820 }
 821
 822 static inline void drv_mgd_prepare_tx(struct ieee80211_local *local,
 823                                       struct ieee80211_sub_if_data *sdata,
 824                                       u16 duration)
 825 {
 826         might_sleep();
 827
 828         if (!check_sdata_in_driver(sdata))
 829                 return;
 830         WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
 831
 832         trace_drv_mgd_prepare_tx(local, sdata, duration);
 833         if (local->ops->mgd_prepare_tx)
 834                 local->ops->mgd_prepare_tx(&local->hw, &sdata->vif, duration);
 835         trace_drv_return_void(local);
 836 }
 837
 838 static inline void
 839 drv_mgd_protect_tdls_discover(struct ieee80211_local *local,
 840                               struct ieee80211_sub_if_data *sdata)
 841 {
 842         might_sleep();
 843
 844         if (!check_sdata_in_driver(sdata))
 845                 return;
 846         WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
 847
 848         trace_drv_mgd_protect_tdls_discover(local, sdata);
 849         if (local->ops->mgd_protect_tdls_discover)
 850                 local->ops->mgd_protect_tdls_discover(&local->hw, &sdata->vif);
 851         trace_drv_return_void(local);
 852 }
 853
 854 static inline int drv_add_chanctx(struct ieee80211_local *local,
 855                                   struct ieee80211_chanctx *ctx)
 856 {
 857         int ret = -EOPNOTSUPP;
 858
 859         might_sleep();
 860
 861         trace_drv_add_chanctx(local, ctx);
 862         if (local->ops->add_chanctx)
 863                 ret = local->ops->add_chanctx(&local->hw, &ctx->conf);
 864         trace_drv_return_int(local, ret);
 865         if (!ret)
 866                 ctx->driver_present = true;
 867
 868         return ret;
 869 }
 870
 871 static inline void drv_remove_chanctx(struct ieee80211_local *local,
 872                                       struct ieee80211_chanctx *ctx)
 873 {
 874         might_sleep();
 875
 876         if (WARN_ON(!ctx->driver_present))
 877                 return;
 878
 879         trace_drv_remove_chanctx(local, ctx);
 880         if (local->ops->remove_chanctx)
 881                 local->ops->remove_chanctx(&local->hw, &ctx->conf);
 882         trace_drv_return_void(local);
 883         ctx->driver_present = false;
 884 }
 885
 886 static inline void drv_change_chanctx(struct ieee80211_local *local,
 887                                       struct ieee80211_chanctx *ctx,
 888                                       u32 changed)
 889 {
 890         might_sleep();
 891
 892         trace_drv_change_chanctx(local, ctx, changed);
 893         if (local->ops->change_chanctx) {
 894                 WARN_ON_ONCE(!ctx->driver_present);
 895                 local->ops->change_chanctx(&local->hw, &ctx->conf, changed);
 896         }
 897         trace_drv_return_void(local);
 898 }
 899
 900 static inline int drv_assign_vif_chanctx(struct ieee80211_local *local,
 901                                          struct ieee80211_sub_if_data *sdata,
 902                                          struct ieee80211_chanctx *ctx)
 903 {
 904         int ret = 0;
 905
 906         if (!check_sdata_in_driver(sdata))
 907                 return -EIO;
 908
 909         trace_drv_assign_vif_chanctx(local, sdata, ctx);
 910         if (local->ops->assign_vif_chanctx) {
 911                 WARN_ON_ONCE(!ctx->driver_present);
 912                 ret = local->ops->assign_vif_chanctx(&local->hw,
 913                                                      &sdata->vif,
 914                                                      &ctx->conf);
 915         }
 916         trace_drv_return_int(local, ret);
 917
 918         return ret;
 919 }
 920
 921 static inline void drv_unassign_vif_chanctx(struct ieee80211_local *local,
 922                                             struct ieee80211_sub_if_data *sdata,
 923                                             struct ieee80211_chanctx *ctx)
 924 {
 925         might_sleep();
 926
 927         if (!check_sdata_in_driver(sdata))
 928                 return;
 929
 930         trace_drv_unassign_vif_chanctx(local, sdata, ctx);
 931         if (local->ops->unassign_vif_chanctx) {
 932                 WARN_ON_ONCE(!ctx->driver_present);
 933                 local->ops->unassign_vif_chanctx(&local->hw,
 934                                                  &sdata->vif,
 935                                                  &ctx->conf);
 936         }
 937         trace_drv_return_void(local);
 938 }
 939
 940 int drv_switch_vif_chanctx(struct ieee80211_local *local,
 941                            struct ieee80211_vif_chanctx_switch *vifs,
 942                            int n_vifs, enum ieee80211_chanctx_switch_mode mode);
 943
 944 static inline int drv_start_ap(struct ieee80211_local *local,
 945                                struct ieee80211_sub_if_data *sdata)
 946 {
 947         int ret = 0;
 948
 949         might_sleep();
 950
 951         if (!check_sdata_in_driver(sdata))
 952                 return -EIO;
 953
 954         trace_drv_start_ap(local, sdata, &sdata->vif.bss_conf);
 955         if (local->ops->start_ap)
 956                 ret = local->ops->start_ap(&local->hw, &sdata->vif);
 957         trace_drv_return_int(local, ret);
 958         return ret;
 959 }
 960
 961 static inline void drv_stop_ap(struct ieee80211_local *local,
 962                                struct ieee80211_sub_if_data *sdata)
 963 {
 964         if (!check_sdata_in_driver(sdata))
 965                 return;
 966
 967         trace_drv_stop_ap(local, sdata);
 968         if (local->ops->stop_ap)
 969                 local->ops->stop_ap(&local->hw, &sdata->vif);
 970         trace_drv_return_void(local);
 971 }
 972
 973 static inline void
 974 drv_reconfig_complete(struct ieee80211_local *local,
 975                       enum ieee80211_reconfig_type reconfig_type)
 976 {
 977         might_sleep();
 978
 979         trace_drv_reconfig_complete(local, reconfig_type);
 980         if (local->ops->reconfig_complete)
 981                 local->ops->reconfig_complete(&local->hw, reconfig_type);
 982         trace_drv_return_void(local);
 983 }
 984
 985 static inline void
 986 drv_set_default_unicast_key(struct ieee80211_local *local,
 987                             struct ieee80211_sub_if_data *sdata,
 988                             int key_idx)
 989 {
 990         if (!check_sdata_in_driver(sdata))
 991                 return;
 992
 993         WARN_ON_ONCE(key_idx < -1 || key_idx > 3);
 994
 995         trace_drv_set_default_unicast_key(local, sdata, key_idx);
 996         if (local->ops->set_default_unicast_key)
 997                 local->ops->set_default_unicast_key(&local->hw, &sdata->vif,
 998                                                     key_idx);
 999         trace_drv_return_void(local);
1000 }
1001
1002 #if IS_ENABLED(CONFIG_IPV6)
1003 static inline void drv_ipv6_addr_change(struct ieee80211_local *local,
1004                                         struct ieee80211_sub_if_data *sdata,
1005                                         struct inet6_dev *idev)
1006 {
1007         trace_drv_ipv6_addr_change(local, sdata);
1008         if (local->ops->ipv6_addr_change)
1009                 local->ops->ipv6_addr_change(&local->hw, &sdata->vif, idev);
1010         trace_drv_return_void(local);
1011 }
1012 #endif
1013
1014 static inline void
1015 drv_channel_switch_beacon(struct ieee80211_sub_if_data *sdata,
1016                           struct cfg80211_chan_def *chandef)
1017 {
1018         struct ieee80211_local *local = sdata->local;
1019
1020         if (local->ops->channel_switch_beacon) {
1021                 trace_drv_channel_switch_beacon(local, sdata, chandef);
1022                 local->ops->channel_switch_beacon(&local->hw, &sdata->vif,
1023                                                   chandef);
1024         }
1025 }
1026
1027 static inline int
1028 drv_pre_channel_switch(struct ieee80211_sub_if_data *sdata,
1029                        struct ieee80211_channel_switch *ch_switch)
1030 {
1031         struct ieee80211_local *local = sdata->local;
1032         int ret = 0;
1033
1034         if (!check_sdata_in_driver(sdata))
1035                 return -EIO;
1036
1037         trace_drv_pre_channel_switch(local, sdata, ch_switch);
1038         if (local->ops->pre_channel_switch)
1039                 ret = local->ops->pre_channel_switch(&local->hw, &sdata->vif,
1040                                                      ch_switch);
1041         trace_drv_return_int(local, ret);
1042         return ret;
1043 }
1044
1045 static inline int
1046 drv_post_channel_switch(struct ieee80211_sub_if_data *sdata)
1047 {
1048         struct ieee80211_local *local = sdata->local;
1049         int ret = 0;
1050
1051         if (!check_sdata_in_driver(sdata))
1052                 return -EIO;
1053
1054         trace_drv_post_channel_switch(local, sdata);
1055         if (local->ops->post_channel_switch)
1056                 ret = local->ops->post_channel_switch(&local->hw, &sdata->vif);
1057         trace_drv_return_int(local, ret);
1058         return ret;
1059 }
1060
1061 static inline void
1062 drv_abort_channel_switch(struct ieee80211_sub_if_data *sdata)
1063 {
1064         struct ieee80211_local *local = sdata->local;
1065
1066         if (!check_sdata_in_driver(sdata))
1067                 return;
1068
1069         trace_drv_abort_channel_switch(local, sdata);
1070
1071         if (local->ops->abort_channel_switch)
1072                 local->ops->abort_channel_switch(&local->hw, &sdata->vif);
1073 }
1074
1075 static inline void
1076 drv_channel_switch_rx_beacon(struct ieee80211_sub_if_data *sdata,
1077                              struct ieee80211_channel_switch *ch_switch)
1078 {
1079         struct ieee80211_local *local = sdata->local;
1080
1081         if (!check_sdata_in_driver(sdata))
1082                 return;
1083
1084         trace_drv_channel_switch_rx_beacon(local, sdata, ch_switch);
1085         if (local->ops->channel_switch_rx_beacon)
1086                 local->ops->channel_switch_rx_beacon(&local->hw, &sdata->vif,
1087                                                      ch_switch);
1088 }
1089
1090 static inline int drv_join_ibss(struct ieee80211_local *local,
1091                                 struct ieee80211_sub_if_data *sdata)
1092 {
1093         int ret = 0;
1094
1095         might_sleep();
1096         if (!check_sdata_in_driver(sdata))
1097                 return -EIO;
1098
1099         trace_drv_join_ibss(local, sdata, &sdata->vif.bss_conf);
1100         if (local->ops->join_ibss)
1101                 ret = local->ops->join_ibss(&local->hw, &sdata->vif);
1102         trace_drv_return_int(local, ret);
1103         return ret;
1104 }
1105
1106 static inline void drv_leave_ibss(struct ieee80211_local *local,
1107                                   struct ieee80211_sub_if_data *sdata)
1108 {
1109         might_sleep();
1110         if (!check_sdata_in_driver(sdata))
1111                 return;
1112
1113         trace_drv_leave_ibss(local, sdata);
1114         if (local->ops->leave_ibss)
1115                 local->ops->leave_ibss(&local->hw, &sdata->vif);
1116         trace_drv_return_void(local);
1117 }
1118
1119 static inline u32 drv_get_expected_throughput(struct ieee80211_local *local,
1120                                               struct sta_info *sta)
1121 {
1122         u32 ret = 0;
1123
1124         trace_drv_get_expected_throughput(&sta->sta);
1125         if (local->ops->get_expected_throughput && sta->uploaded)
1126                 ret = local->ops->get_expected_throughput(&local->hw, &sta->sta);
1127         trace_drv_return_u32(local, ret);
1128
1129         return ret;
1130 }
1131
1132 static inline int drv_get_txpower(struct ieee80211_local *local,
1133                                   struct ieee80211_sub_if_data *sdata, int *dbm)
1134 {
1135         int ret;
1136
1137         if (!local->ops->get_txpower)
1138                 return -EOPNOTSUPP;
1139
1140         ret = local->ops->get_txpower(&local->hw, &sdata->vif, dbm);
1141         trace_drv_get_txpower(local, sdata, *dbm, ret);
1142
1143         return ret;
1144 }
1145
1146 static inline int
1147 drv_tdls_channel_switch(struct ieee80211_local *local,
1148                         struct ieee80211_sub_if_data *sdata,
1149                         struct ieee80211_sta *sta, u8 oper_class,
1150                         struct cfg80211_chan_def *chandef,
1151                         struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie)
1152 {
1153         int ret;
1154
1155         might_sleep();
1156         if (!check_sdata_in_driver(sdata))
1157                 return -EIO;
1158
1159         if (!local->ops->tdls_channel_switch)
1160                 return -EOPNOTSUPP;
1161
1162         trace_drv_tdls_channel_switch(local, sdata, sta, oper_class, chandef);
1163         ret = local->ops->tdls_channel_switch(&local->hw, &sdata->vif, sta,
1164                                               oper_class, chandef, tmpl_skb,
1165                                               ch_sw_tm_ie);
1166         trace_drv_return_int(local, ret);
1167         return ret;
1168 }
1169
1170 static inline void
1171 drv_tdls_cancel_channel_switch(struct ieee80211_local *local,
1172                                struct ieee80211_sub_if_data *sdata,
1173                                struct ieee80211_sta *sta)
1174 {
1175         might_sleep();
1176         if (!check_sdata_in_driver(sdata))
1177                 return;
1178
1179         if (!local->ops->tdls_cancel_channel_switch)
1180                 return;
1181
1182         trace_drv_tdls_cancel_channel_switch(local, sdata, sta);
1183         local->ops->tdls_cancel_channel_switch(&local->hw, &sdata->vif, sta);
1184         trace_drv_return_void(local);
1185 }
1186
1187 static inline void
1188 drv_tdls_recv_channel_switch(struct ieee80211_local *local,
1189                              struct ieee80211_sub_if_data *sdata,
1190                              struct ieee80211_tdls_ch_sw_params *params)
1191 {
1192         trace_drv_tdls_recv_channel_switch(local, sdata, params);
1193         if (local->ops->tdls_recv_channel_switch)
1194                 local->ops->tdls_recv_channel_switch(&local->hw, &sdata->vif,
1195                                                      params);
1196         trace_drv_return_void(local);
1197 }
1198
1199 static inline void drv_wake_tx_queue(struct ieee80211_local *local,
1200                                      struct txq_info *txq)
1201 {
1202         struct ieee80211_sub_if_data *sdata = vif_to_sdata(txq->txq.vif);
1203
1204         if (local->in_reconfig)
1205                 return;
1206
1207         if (!check_sdata_in_driver(sdata))
1208                 return;
1209
1210         trace_drv_wake_tx_queue(local, sdata, txq);
1211         local->ops->wake_tx_queue(&local->hw, &txq->txq);
1212 }
1213
1214 static inline void schedule_and_wake_txq(struct ieee80211_local *local,
1215                                          struct txq_info *txqi)
1216 {
1217         ieee80211_schedule_txq(&local->hw, &txqi->txq);
1218         drv_wake_tx_queue(local, txqi);
1219 }
1220
1221 static inline int drv_can_aggregate_in_amsdu(struct ieee80211_local *local,
1222                                              struct sk_buff *head,
1223                                              struct sk_buff *skb)
1224 {
1225         if (!local->ops->can_aggregate_in_amsdu)
1226                 return true;
1227
1228         return local->ops->can_aggregate_in_amsdu(&local->hw, head, skb);
1229 }
1230
1231 static inline int
1232 drv_get_ftm_responder_stats(struct ieee80211_local *local,
1233                             struct ieee80211_sub_if_data *sdata,
1234                             struct cfg80211_ftm_responder_stats *ftm_stats)
1235 {
1236         u32 ret = -EOPNOTSUPP;
1237
1238         if (local->ops->get_ftm_responder_stats)
1239                 ret = local->ops->get_ftm_responder_stats(&local->hw,
1240                                                          &sdata->vif,
1241                                                          ftm_stats);
1242         trace_drv_get_ftm_responder_stats(local, sdata, ftm_stats);
1243
1244         return ret;
1245 }
1246
1247 static inline int drv_start_pmsr(struct ieee80211_local *local,
1248                                  struct ieee80211_sub_if_data *sdata,
1249                                  struct cfg80211_pmsr_request *request)
1250 {
1251         int ret = -EOPNOTSUPP;
1252
1253         might_sleep();
1254         if (!check_sdata_in_driver(sdata))
1255                 return -EIO;
1256
1257         trace_drv_start_pmsr(local, sdata);
1258
1259         if (local->ops->start_pmsr)
1260                 ret = local->ops->start_pmsr(&local->hw, &sdata->vif, request);
1261         trace_drv_return_int(local, ret);
1262
1263         return ret;
1264 }
1265
1266 static inline void drv_abort_pmsr(struct ieee80211_local *local,
1267                                   struct ieee80211_sub_if_data *sdata,
1268                                   struct cfg80211_pmsr_request *request)
1269 {
1270         trace_drv_abort_pmsr(local, sdata);
1271
1272         might_sleep();
1273         if (!check_sdata_in_driver(sdata))
1274                 return;
1275
1276         if (local->ops->abort_pmsr)
1277                 local->ops->abort_pmsr(&local->hw, &sdata->vif, request);
1278         trace_drv_return_void(local);
1279 }
1280
1281 static inline int drv_start_nan(struct ieee80211_local *local,
1282                                 struct ieee80211_sub_if_data *sdata,
1283                                 struct cfg80211_nan_conf *conf)
1284 {
1285         int ret;
1286
1287         might_sleep();
1288         check_sdata_in_driver(sdata);
1289
1290         trace_drv_start_nan(local, sdata, conf);
1291         ret = local->ops->start_nan(&local->hw, &sdata->vif, conf);
1292         trace_drv_return_int(local, ret);
1293         return ret;
1294 }
1295
1296 static inline void drv_stop_nan(struct ieee80211_local *local,
1297                                 struct ieee80211_sub_if_data *sdata)
1298 {
1299         might_sleep();
1300         check_sdata_in_driver(sdata);
1301
1302         trace_drv_stop_nan(local, sdata);
1303         local->ops->stop_nan(&local->hw, &sdata->vif);
1304         trace_drv_return_void(local);
1305 }
1306
1307 static inline int drv_nan_change_conf(struct ieee80211_local *local,
1308                                        struct ieee80211_sub_if_data *sdata,
1309                                        struct cfg80211_nan_conf *conf,
1310                                        u32 changes)
1311 {
1312         int ret;
1313
1314         might_sleep();
1315         check_sdata_in_driver(sdata);
1316
1317         if (!local->ops->nan_change_conf)
1318                 return -EOPNOTSUPP;
1319
1320         trace_drv_nan_change_conf(local, sdata, conf, changes);
1321         ret = local->ops->nan_change_conf(&local->hw, &sdata->vif, conf,
1322                                           changes);
1323         trace_drv_return_int(local, ret);
1324
1325         return ret;
1326 }
1327
1328 static inline int drv_add_nan_func(struct ieee80211_local *local,
1329                                    struct ieee80211_sub_if_data *sdata,
1330                                    const struct cfg80211_nan_func *nan_func)
1331 {
1332         int ret;
1333
1334         might_sleep();
1335         check_sdata_in_driver(sdata);
1336
1337         if (!local->ops->add_nan_func)
1338                 return -EOPNOTSUPP;
1339
1340         trace_drv_add_nan_func(local, sdata, nan_func);
1341         ret = local->ops->add_nan_func(&local->hw, &sdata->vif, nan_func);
1342         trace_drv_return_int(local, ret);
1343
1344         return ret;
1345 }
1346
1347 static inline void drv_del_nan_func(struct ieee80211_local *local,
1348                                    struct ieee80211_sub_if_data *sdata,
1349                                    u8 instance_id)
1350 {
1351         might_sleep();
1352         check_sdata_in_driver(sdata);
1353
1354         trace_drv_del_nan_func(local, sdata, instance_id);
1355         if (local->ops->del_nan_func)
1356                 local->ops->del_nan_func(&local->hw, &sdata->vif, instance_id);
1357         trace_drv_return_void(local);
1358 }
1359
1360 static inline int drv_set_tid_config(struct ieee80211_local *local,
1361                                      struct ieee80211_sub_if_data *sdata,
1362                                      struct ieee80211_sta *sta,
1363                                      struct cfg80211_tid_config *tid_conf)
1364 {
1365         int ret;
1366
1367         might_sleep();
1368         ret = local->ops->set_tid_config(&local->hw, &sdata->vif, sta,
1369                                          tid_conf);
1370         trace_drv_return_int(local, ret);
1371
1372         return ret;
1373 }
1374
1375 static inline int drv_reset_tid_config(struct ieee80211_local *local,
1376                                        struct ieee80211_sub_if_data *sdata,
1377                                        struct ieee80211_sta *sta, u8 tids)
1378 {
1379         int ret;
1380
1381         might_sleep();
1382         ret = local->ops->reset_tid_config(&local->hw, &sdata->vif, sta, tids);
1383         trace_drv_return_int(local, ret);
1384
1385         return ret;
1386 }
1387 #endif /* __MAC80211_DRIVER_OPS */