1 #ifndef __MAC80211_DRIVER_OPS
2 #define __MAC80211_DRIVER_OPS
4 #include <net/mac80211.h>
5 #include "ieee80211_i.h"
8 static inline bool check_sdata_in_driver(struct ieee80211_sub_if_data *sdata)
10 return !WARN(!(sdata->flags & IEEE80211_SDATA_IN_DRIVER),
11 "%s: Failed check-sdata-in-driver check, flags: 0x%x\n",
12 sdata->dev ? sdata->dev->name : sdata->name, sdata->flags);
15 static inline struct ieee80211_sub_if_data *
16 get_bss_sdata(struct ieee80211_sub_if_data *sdata)
18 if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
19 sdata = container_of(sdata->bss, struct ieee80211_sub_if_data,
25 static inline void drv_tx(struct ieee80211_local *local,
26 struct ieee80211_tx_control *control,
29 local->ops->tx(&local->hw, control, skb);
32 static inline void drv_get_et_strings(struct ieee80211_sub_if_data *sdata,
35 struct ieee80211_local *local = sdata->local;
36 if (local->ops->get_et_strings) {
37 trace_drv_get_et_strings(local, sset);
38 local->ops->get_et_strings(&local->hw, &sdata->vif, sset, data);
39 trace_drv_return_void(local);
43 static inline void drv_get_et_stats(struct ieee80211_sub_if_data *sdata,
44 struct ethtool_stats *stats,
47 struct ieee80211_local *local = sdata->local;
48 if (local->ops->get_et_stats) {
49 trace_drv_get_et_stats(local);
50 local->ops->get_et_stats(&local->hw, &sdata->vif, stats, data);
51 trace_drv_return_void(local);
55 static inline int drv_get_et_sset_count(struct ieee80211_sub_if_data *sdata,
58 struct ieee80211_local *local = sdata->local;
60 if (local->ops->get_et_sset_count) {
61 trace_drv_get_et_sset_count(local, sset);
62 rv = local->ops->get_et_sset_count(&local->hw, &sdata->vif,
64 trace_drv_return_int(local, rv);
69 int drv_start(struct ieee80211_local *local);
70 void drv_stop(struct ieee80211_local *local);
73 static inline int drv_suspend(struct ieee80211_local *local,
74 struct cfg80211_wowlan *wowlan)
80 trace_drv_suspend(local);
81 ret = local->ops->suspend(&local->hw, wowlan);
82 trace_drv_return_int(local, ret);
86 static inline int drv_resume(struct ieee80211_local *local)
92 trace_drv_resume(local);
93 ret = local->ops->resume(&local->hw);
94 trace_drv_return_int(local, ret);
98 static inline void drv_set_wakeup(struct ieee80211_local *local,
103 if (!local->ops->set_wakeup)
106 trace_drv_set_wakeup(local, enabled);
107 local->ops->set_wakeup(&local->hw, enabled);
108 trace_drv_return_void(local);
112 int drv_add_interface(struct ieee80211_local *local,
113 struct ieee80211_sub_if_data *sdata);
115 int drv_change_interface(struct ieee80211_local *local,
116 struct ieee80211_sub_if_data *sdata,
117 enum nl80211_iftype type, bool p2p);
119 void drv_remove_interface(struct ieee80211_local *local,
120 struct ieee80211_sub_if_data *sdata);
122 static inline int drv_config(struct ieee80211_local *local, u32 changed)
128 trace_drv_config(local, changed);
129 ret = local->ops->config(&local->hw, changed);
130 trace_drv_return_int(local, ret);
134 static inline void drv_bss_info_changed(struct ieee80211_local *local,
135 struct ieee80211_sub_if_data *sdata,
136 struct ieee80211_bss_conf *info,
141 if (WARN_ON_ONCE(changed & (BSS_CHANGED_BEACON |
142 BSS_CHANGED_BEACON_ENABLED) &&
143 sdata->vif.type != NL80211_IFTYPE_AP &&
144 sdata->vif.type != NL80211_IFTYPE_ADHOC &&
145 sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
146 sdata->vif.type != NL80211_IFTYPE_OCB))
149 if (WARN_ON_ONCE(sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE ||
150 sdata->vif.type == NL80211_IFTYPE_MONITOR))
153 if (!check_sdata_in_driver(sdata))
156 trace_drv_bss_info_changed(local, sdata, info, changed);
157 if (local->ops->bss_info_changed)
158 local->ops->bss_info_changed(&local->hw, &sdata->vif, info, changed);
159 trace_drv_return_void(local);
162 static inline u64 drv_prepare_multicast(struct ieee80211_local *local,
163 struct netdev_hw_addr_list *mc_list)
167 trace_drv_prepare_multicast(local, mc_list->count);
169 if (local->ops->prepare_multicast)
170 ret = local->ops->prepare_multicast(&local->hw, mc_list);
172 trace_drv_return_u64(local, ret);
177 static inline void drv_configure_filter(struct ieee80211_local *local,
178 unsigned int changed_flags,
179 unsigned int *total_flags,
184 trace_drv_configure_filter(local, changed_flags, total_flags,
186 local->ops->configure_filter(&local->hw, changed_flags, total_flags,
188 trace_drv_return_void(local);
191 static inline void drv_config_iface_filter(struct ieee80211_local *local,
192 struct ieee80211_sub_if_data *sdata,
193 unsigned int filter_flags,
194 unsigned int changed_flags)
198 trace_drv_config_iface_filter(local, sdata, filter_flags,
200 if (local->ops->config_iface_filter)
201 local->ops->config_iface_filter(&local->hw, &sdata->vif,
204 trace_drv_return_void(local);
207 static inline int drv_set_tim(struct ieee80211_local *local,
208 struct ieee80211_sta *sta, bool set)
211 trace_drv_set_tim(local, sta, set);
212 if (local->ops->set_tim)
213 ret = local->ops->set_tim(&local->hw, sta, set);
214 trace_drv_return_int(local, ret);
218 static inline int drv_set_key(struct ieee80211_local *local,
219 enum set_key_cmd cmd,
220 struct ieee80211_sub_if_data *sdata,
221 struct ieee80211_sta *sta,
222 struct ieee80211_key_conf *key)
228 sdata = get_bss_sdata(sdata);
229 if (!check_sdata_in_driver(sdata))
232 trace_drv_set_key(local, cmd, sdata, sta, key);
233 ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key);
234 trace_drv_return_int(local, ret);
238 static inline void drv_update_tkip_key(struct ieee80211_local *local,
239 struct ieee80211_sub_if_data *sdata,
240 struct ieee80211_key_conf *conf,
241 struct sta_info *sta, u32 iv32,
244 struct ieee80211_sta *ista = NULL;
249 sdata = get_bss_sdata(sdata);
250 if (!check_sdata_in_driver(sdata))
253 trace_drv_update_tkip_key(local, sdata, conf, ista, iv32);
254 if (local->ops->update_tkip_key)
255 local->ops->update_tkip_key(&local->hw, &sdata->vif, conf,
256 ista, iv32, phase1key);
257 trace_drv_return_void(local);
260 static inline int drv_hw_scan(struct ieee80211_local *local,
261 struct ieee80211_sub_if_data *sdata,
262 struct ieee80211_scan_request *req)
268 if (!check_sdata_in_driver(sdata))
271 trace_drv_hw_scan(local, sdata);
272 ret = local->ops->hw_scan(&local->hw, &sdata->vif, req);
273 trace_drv_return_int(local, ret);
277 static inline void drv_cancel_hw_scan(struct ieee80211_local *local,
278 struct ieee80211_sub_if_data *sdata)
282 if (!check_sdata_in_driver(sdata))
285 trace_drv_cancel_hw_scan(local, sdata);
286 local->ops->cancel_hw_scan(&local->hw, &sdata->vif);
287 trace_drv_return_void(local);
291 drv_sched_scan_start(struct ieee80211_local *local,
292 struct ieee80211_sub_if_data *sdata,
293 struct cfg80211_sched_scan_request *req,
294 struct ieee80211_scan_ies *ies)
300 if (!check_sdata_in_driver(sdata))
303 trace_drv_sched_scan_start(local, sdata);
304 ret = local->ops->sched_scan_start(&local->hw, &sdata->vif,
306 trace_drv_return_int(local, ret);
310 static inline int drv_sched_scan_stop(struct ieee80211_local *local,
311 struct ieee80211_sub_if_data *sdata)
317 if (!check_sdata_in_driver(sdata))
320 trace_drv_sched_scan_stop(local, sdata);
321 ret = local->ops->sched_scan_stop(&local->hw, &sdata->vif);
322 trace_drv_return_int(local, ret);
327 static inline void drv_sw_scan_start(struct ieee80211_local *local,
328 struct ieee80211_sub_if_data *sdata,
333 trace_drv_sw_scan_start(local, sdata, mac_addr);
334 if (local->ops->sw_scan_start)
335 local->ops->sw_scan_start(&local->hw, &sdata->vif, mac_addr);
336 trace_drv_return_void(local);
339 static inline void drv_sw_scan_complete(struct ieee80211_local *local,
340 struct ieee80211_sub_if_data *sdata)
344 trace_drv_sw_scan_complete(local, sdata);
345 if (local->ops->sw_scan_complete)
346 local->ops->sw_scan_complete(&local->hw, &sdata->vif);
347 trace_drv_return_void(local);
350 static inline int drv_get_stats(struct ieee80211_local *local,
351 struct ieee80211_low_level_stats *stats)
353 int ret = -EOPNOTSUPP;
357 if (local->ops->get_stats)
358 ret = local->ops->get_stats(&local->hw, stats);
359 trace_drv_get_stats(local, stats, ret);
364 static inline void drv_get_key_seq(struct ieee80211_local *local,
365 struct ieee80211_key *key,
366 struct ieee80211_key_seq *seq)
368 if (local->ops->get_key_seq)
369 local->ops->get_key_seq(&local->hw, &key->conf, seq);
370 trace_drv_get_key_seq(local, &key->conf);
373 static inline int drv_set_frag_threshold(struct ieee80211_local *local,
380 trace_drv_set_frag_threshold(local, value);
381 if (local->ops->set_frag_threshold)
382 ret = local->ops->set_frag_threshold(&local->hw, value);
383 trace_drv_return_int(local, ret);
387 static inline int drv_set_rts_threshold(struct ieee80211_local *local,
394 trace_drv_set_rts_threshold(local, value);
395 if (local->ops->set_rts_threshold)
396 ret = local->ops->set_rts_threshold(&local->hw, value);
397 trace_drv_return_int(local, ret);
401 static inline int drv_set_coverage_class(struct ieee80211_local *local,
407 trace_drv_set_coverage_class(local, value);
408 if (local->ops->set_coverage_class)
409 local->ops->set_coverage_class(&local->hw, value);
413 trace_drv_return_int(local, ret);
417 static inline void drv_sta_notify(struct ieee80211_local *local,
418 struct ieee80211_sub_if_data *sdata,
419 enum sta_notify_cmd cmd,
420 struct ieee80211_sta *sta)
422 sdata = get_bss_sdata(sdata);
423 if (!check_sdata_in_driver(sdata))
426 trace_drv_sta_notify(local, sdata, cmd, sta);
427 if (local->ops->sta_notify)
428 local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta);
429 trace_drv_return_void(local);
432 static inline int drv_sta_add(struct ieee80211_local *local,
433 struct ieee80211_sub_if_data *sdata,
434 struct ieee80211_sta *sta)
440 sdata = get_bss_sdata(sdata);
441 if (!check_sdata_in_driver(sdata))
444 trace_drv_sta_add(local, sdata, sta);
445 if (local->ops->sta_add)
446 ret = local->ops->sta_add(&local->hw, &sdata->vif, sta);
448 trace_drv_return_int(local, ret);
453 static inline void drv_sta_remove(struct ieee80211_local *local,
454 struct ieee80211_sub_if_data *sdata,
455 struct ieee80211_sta *sta)
459 sdata = get_bss_sdata(sdata);
460 if (!check_sdata_in_driver(sdata))
463 trace_drv_sta_remove(local, sdata, sta);
464 if (local->ops->sta_remove)
465 local->ops->sta_remove(&local->hw, &sdata->vif, sta);
467 trace_drv_return_void(local);
470 #ifdef CONFIG_MAC80211_DEBUGFS
471 static inline void drv_sta_add_debugfs(struct ieee80211_local *local,
472 struct ieee80211_sub_if_data *sdata,
473 struct ieee80211_sta *sta,
478 sdata = get_bss_sdata(sdata);
479 if (!check_sdata_in_driver(sdata))
482 if (local->ops->sta_add_debugfs)
483 local->ops->sta_add_debugfs(&local->hw, &sdata->vif,
487 static inline void drv_sta_remove_debugfs(struct ieee80211_local *local,
488 struct ieee80211_sub_if_data *sdata,
489 struct ieee80211_sta *sta,
494 sdata = get_bss_sdata(sdata);
495 check_sdata_in_driver(sdata);
497 if (local->ops->sta_remove_debugfs)
498 local->ops->sta_remove_debugfs(&local->hw, &sdata->vif,
503 static inline void drv_sta_pre_rcu_remove(struct ieee80211_local *local,
504 struct ieee80211_sub_if_data *sdata,
505 struct sta_info *sta)
509 sdata = get_bss_sdata(sdata);
510 if (!check_sdata_in_driver(sdata))
513 trace_drv_sta_pre_rcu_remove(local, sdata, &sta->sta);
514 if (local->ops->sta_pre_rcu_remove)
515 local->ops->sta_pre_rcu_remove(&local->hw, &sdata->vif,
517 trace_drv_return_void(local);
521 int drv_sta_state(struct ieee80211_local *local,
522 struct ieee80211_sub_if_data *sdata,
523 struct sta_info *sta,
524 enum ieee80211_sta_state old_state,
525 enum ieee80211_sta_state new_state);
527 void drv_sta_rc_update(struct ieee80211_local *local,
528 struct ieee80211_sub_if_data *sdata,
529 struct ieee80211_sta *sta, u32 changed);
531 static inline void drv_sta_rate_tbl_update(struct ieee80211_local *local,
532 struct ieee80211_sub_if_data *sdata,
533 struct ieee80211_sta *sta)
535 sdata = get_bss_sdata(sdata);
536 if (!check_sdata_in_driver(sdata))
539 trace_drv_sta_rate_tbl_update(local, sdata, sta);
540 if (local->ops->sta_rate_tbl_update)
541 local->ops->sta_rate_tbl_update(&local->hw, &sdata->vif, sta);
543 trace_drv_return_void(local);
546 static inline void drv_sta_statistics(struct ieee80211_local *local,
547 struct ieee80211_sub_if_data *sdata,
548 struct ieee80211_sta *sta,
549 struct station_info *sinfo)
551 sdata = get_bss_sdata(sdata);
552 if (!check_sdata_in_driver(sdata))
555 trace_drv_sta_statistics(local, sdata, sta);
556 if (local->ops->sta_statistics)
557 local->ops->sta_statistics(&local->hw, &sdata->vif, sta, sinfo);
558 trace_drv_return_void(local);
561 int drv_conf_tx(struct ieee80211_local *local,
562 struct ieee80211_sub_if_data *sdata, u16 ac,
563 const struct ieee80211_tx_queue_params *params);
565 u64 drv_get_tsf(struct ieee80211_local *local,
566 struct ieee80211_sub_if_data *sdata);
567 void drv_set_tsf(struct ieee80211_local *local,
568 struct ieee80211_sub_if_data *sdata,
570 void drv_reset_tsf(struct ieee80211_local *local,
571 struct ieee80211_sub_if_data *sdata);
573 static inline int drv_tx_last_beacon(struct ieee80211_local *local)
575 int ret = 0; /* default unsupported op for less congestion */
579 trace_drv_tx_last_beacon(local);
580 if (local->ops->tx_last_beacon)
581 ret = local->ops->tx_last_beacon(&local->hw);
582 trace_drv_return_int(local, ret);
586 int drv_ampdu_action(struct ieee80211_local *local,
587 struct ieee80211_sub_if_data *sdata,
588 struct ieee80211_ampdu_params *params);
590 static inline int drv_get_survey(struct ieee80211_local *local, int idx,
591 struct survey_info *survey)
593 int ret = -EOPNOTSUPP;
595 trace_drv_get_survey(local, idx, survey);
597 if (local->ops->get_survey)
598 ret = local->ops->get_survey(&local->hw, idx, survey);
600 trace_drv_return_int(local, ret);
605 static inline void drv_rfkill_poll(struct ieee80211_local *local)
609 if (local->ops->rfkill_poll)
610 local->ops->rfkill_poll(&local->hw);
613 static inline void drv_flush(struct ieee80211_local *local,
614 struct ieee80211_sub_if_data *sdata,
615 u32 queues, bool drop)
617 struct ieee80211_vif *vif = sdata ? &sdata->vif : NULL;
621 if (sdata && !check_sdata_in_driver(sdata))
624 trace_drv_flush(local, queues, drop);
625 if (local->ops->flush)
626 local->ops->flush(&local->hw, vif, queues, drop);
627 trace_drv_return_void(local);
630 static inline void drv_channel_switch(struct ieee80211_local *local,
631 struct ieee80211_sub_if_data *sdata,
632 struct ieee80211_channel_switch *ch_switch)
636 trace_drv_channel_switch(local, sdata, ch_switch);
637 local->ops->channel_switch(&local->hw, &sdata->vif, ch_switch);
638 trace_drv_return_void(local);
642 static inline int drv_set_antenna(struct ieee80211_local *local,
643 u32 tx_ant, u32 rx_ant)
645 int ret = -EOPNOTSUPP;
647 if (local->ops->set_antenna)
648 ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant);
649 trace_drv_set_antenna(local, tx_ant, rx_ant, ret);
653 static inline int drv_get_antenna(struct ieee80211_local *local,
654 u32 *tx_ant, u32 *rx_ant)
656 int ret = -EOPNOTSUPP;
658 if (local->ops->get_antenna)
659 ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant);
660 trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret);
664 static inline int drv_remain_on_channel(struct ieee80211_local *local,
665 struct ieee80211_sub_if_data *sdata,
666 struct ieee80211_channel *chan,
667 unsigned int duration,
668 enum ieee80211_roc_type type)
674 trace_drv_remain_on_channel(local, sdata, chan, duration, type);
675 ret = local->ops->remain_on_channel(&local->hw, &sdata->vif,
676 chan, duration, type);
677 trace_drv_return_int(local, ret);
682 static inline int drv_cancel_remain_on_channel(struct ieee80211_local *local)
688 trace_drv_cancel_remain_on_channel(local);
689 ret = local->ops->cancel_remain_on_channel(&local->hw);
690 trace_drv_return_int(local, ret);
695 static inline int drv_set_ringparam(struct ieee80211_local *local,
702 trace_drv_set_ringparam(local, tx, rx);
703 if (local->ops->set_ringparam)
704 ret = local->ops->set_ringparam(&local->hw, tx, rx);
705 trace_drv_return_int(local, ret);
710 static inline void drv_get_ringparam(struct ieee80211_local *local,
711 u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max)
715 trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max);
716 if (local->ops->get_ringparam)
717 local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max);
718 trace_drv_return_void(local);
721 static inline bool drv_tx_frames_pending(struct ieee80211_local *local)
727 trace_drv_tx_frames_pending(local);
728 if (local->ops->tx_frames_pending)
729 ret = local->ops->tx_frames_pending(&local->hw);
730 trace_drv_return_bool(local, ret);
735 static inline int drv_set_bitrate_mask(struct ieee80211_local *local,
736 struct ieee80211_sub_if_data *sdata,
737 const struct cfg80211_bitrate_mask *mask)
739 int ret = -EOPNOTSUPP;
743 if (!check_sdata_in_driver(sdata))
746 trace_drv_set_bitrate_mask(local, sdata, mask);
747 if (local->ops->set_bitrate_mask)
748 ret = local->ops->set_bitrate_mask(&local->hw,
750 trace_drv_return_int(local, ret);
755 static inline void drv_set_rekey_data(struct ieee80211_local *local,
756 struct ieee80211_sub_if_data *sdata,
757 struct cfg80211_gtk_rekey_data *data)
759 if (!check_sdata_in_driver(sdata))
762 trace_drv_set_rekey_data(local, sdata, data);
763 if (local->ops->set_rekey_data)
764 local->ops->set_rekey_data(&local->hw, &sdata->vif, data);
765 trace_drv_return_void(local);
768 static inline void drv_event_callback(struct ieee80211_local *local,
769 struct ieee80211_sub_if_data *sdata,
770 const struct ieee80211_event *event)
772 trace_drv_event_callback(local, sdata, event);
773 if (local->ops->event_callback)
774 local->ops->event_callback(&local->hw, &sdata->vif, event);
775 trace_drv_return_void(local);
779 drv_release_buffered_frames(struct ieee80211_local *local,
780 struct sta_info *sta, u16 tids, int num_frames,
781 enum ieee80211_frame_release_type reason,
784 trace_drv_release_buffered_frames(local, &sta->sta, tids, num_frames,
786 if (local->ops->release_buffered_frames)
787 local->ops->release_buffered_frames(&local->hw, &sta->sta, tids,
790 trace_drv_return_void(local);
794 drv_allow_buffered_frames(struct ieee80211_local *local,
795 struct sta_info *sta, u16 tids, int num_frames,
796 enum ieee80211_frame_release_type reason,
799 trace_drv_allow_buffered_frames(local, &sta->sta, tids, num_frames,
801 if (local->ops->allow_buffered_frames)
802 local->ops->allow_buffered_frames(&local->hw, &sta->sta,
803 tids, num_frames, reason,
805 trace_drv_return_void(local);
808 static inline void drv_mgd_prepare_tx(struct ieee80211_local *local,
809 struct ieee80211_sub_if_data *sdata)
813 if (!check_sdata_in_driver(sdata))
815 WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
817 trace_drv_mgd_prepare_tx(local, sdata);
818 if (local->ops->mgd_prepare_tx)
819 local->ops->mgd_prepare_tx(&local->hw, &sdata->vif);
820 trace_drv_return_void(local);
824 drv_mgd_protect_tdls_discover(struct ieee80211_local *local,
825 struct ieee80211_sub_if_data *sdata)
829 if (!check_sdata_in_driver(sdata))
831 WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
833 trace_drv_mgd_protect_tdls_discover(local, sdata);
834 if (local->ops->mgd_protect_tdls_discover)
835 local->ops->mgd_protect_tdls_discover(&local->hw, &sdata->vif);
836 trace_drv_return_void(local);
839 static inline int drv_add_chanctx(struct ieee80211_local *local,
840 struct ieee80211_chanctx *ctx)
842 int ret = -EOPNOTSUPP;
846 trace_drv_add_chanctx(local, ctx);
847 if (local->ops->add_chanctx)
848 ret = local->ops->add_chanctx(&local->hw, &ctx->conf);
849 trace_drv_return_int(local, ret);
851 ctx->driver_present = true;
856 static inline void drv_remove_chanctx(struct ieee80211_local *local,
857 struct ieee80211_chanctx *ctx)
861 if (WARN_ON(!ctx->driver_present))
864 trace_drv_remove_chanctx(local, ctx);
865 if (local->ops->remove_chanctx)
866 local->ops->remove_chanctx(&local->hw, &ctx->conf);
867 trace_drv_return_void(local);
868 ctx->driver_present = false;
871 static inline void drv_change_chanctx(struct ieee80211_local *local,
872 struct ieee80211_chanctx *ctx,
877 trace_drv_change_chanctx(local, ctx, changed);
878 if (local->ops->change_chanctx) {
879 WARN_ON_ONCE(!ctx->driver_present);
880 local->ops->change_chanctx(&local->hw, &ctx->conf, changed);
882 trace_drv_return_void(local);
885 static inline int drv_assign_vif_chanctx(struct ieee80211_local *local,
886 struct ieee80211_sub_if_data *sdata,
887 struct ieee80211_chanctx *ctx)
891 if (!check_sdata_in_driver(sdata))
894 trace_drv_assign_vif_chanctx(local, sdata, ctx);
895 if (local->ops->assign_vif_chanctx) {
896 WARN_ON_ONCE(!ctx->driver_present);
897 ret = local->ops->assign_vif_chanctx(&local->hw,
901 trace_drv_return_int(local, ret);
906 static inline void drv_unassign_vif_chanctx(struct ieee80211_local *local,
907 struct ieee80211_sub_if_data *sdata,
908 struct ieee80211_chanctx *ctx)
912 if (!check_sdata_in_driver(sdata))
915 trace_drv_unassign_vif_chanctx(local, sdata, ctx);
916 if (local->ops->unassign_vif_chanctx) {
917 WARN_ON_ONCE(!ctx->driver_present);
918 local->ops->unassign_vif_chanctx(&local->hw,
922 trace_drv_return_void(local);
925 int drv_switch_vif_chanctx(struct ieee80211_local *local,
926 struct ieee80211_vif_chanctx_switch *vifs,
927 int n_vifs, enum ieee80211_chanctx_switch_mode mode);
929 static inline int drv_start_ap(struct ieee80211_local *local,
930 struct ieee80211_sub_if_data *sdata)
936 if (!check_sdata_in_driver(sdata))
939 trace_drv_start_ap(local, sdata, &sdata->vif.bss_conf);
940 if (local->ops->start_ap)
941 ret = local->ops->start_ap(&local->hw, &sdata->vif);
942 trace_drv_return_int(local, ret);
946 static inline void drv_stop_ap(struct ieee80211_local *local,
947 struct ieee80211_sub_if_data *sdata)
949 if (!check_sdata_in_driver(sdata))
952 trace_drv_stop_ap(local, sdata);
953 if (local->ops->stop_ap)
954 local->ops->stop_ap(&local->hw, &sdata->vif);
955 trace_drv_return_void(local);
959 drv_reconfig_complete(struct ieee80211_local *local,
960 enum ieee80211_reconfig_type reconfig_type)
964 trace_drv_reconfig_complete(local, reconfig_type);
965 if (local->ops->reconfig_complete)
966 local->ops->reconfig_complete(&local->hw, reconfig_type);
967 trace_drv_return_void(local);
971 drv_set_default_unicast_key(struct ieee80211_local *local,
972 struct ieee80211_sub_if_data *sdata,
975 if (!check_sdata_in_driver(sdata))
978 WARN_ON_ONCE(key_idx < -1 || key_idx > 3);
980 trace_drv_set_default_unicast_key(local, sdata, key_idx);
981 if (local->ops->set_default_unicast_key)
982 local->ops->set_default_unicast_key(&local->hw, &sdata->vif,
984 trace_drv_return_void(local);
987 #if IS_ENABLED(CONFIG_IPV6)
988 static inline void drv_ipv6_addr_change(struct ieee80211_local *local,
989 struct ieee80211_sub_if_data *sdata,
990 struct inet6_dev *idev)
992 trace_drv_ipv6_addr_change(local, sdata);
993 if (local->ops->ipv6_addr_change)
994 local->ops->ipv6_addr_change(&local->hw, &sdata->vif, idev);
995 trace_drv_return_void(local);
1000 drv_channel_switch_beacon(struct ieee80211_sub_if_data *sdata,
1001 struct cfg80211_chan_def *chandef)
1003 struct ieee80211_local *local = sdata->local;
1005 if (local->ops->channel_switch_beacon) {
1006 trace_drv_channel_switch_beacon(local, sdata, chandef);
1007 local->ops->channel_switch_beacon(&local->hw, &sdata->vif,
1013 drv_pre_channel_switch(struct ieee80211_sub_if_data *sdata,
1014 struct ieee80211_channel_switch *ch_switch)
1016 struct ieee80211_local *local = sdata->local;
1019 if (!check_sdata_in_driver(sdata))
1022 trace_drv_pre_channel_switch(local, sdata, ch_switch);
1023 if (local->ops->pre_channel_switch)
1024 ret = local->ops->pre_channel_switch(&local->hw, &sdata->vif,
1026 trace_drv_return_int(local, ret);
1031 drv_post_channel_switch(struct ieee80211_sub_if_data *sdata)
1033 struct ieee80211_local *local = sdata->local;
1036 if (!check_sdata_in_driver(sdata))
1039 trace_drv_post_channel_switch(local, sdata);
1040 if (local->ops->post_channel_switch)
1041 ret = local->ops->post_channel_switch(&local->hw, &sdata->vif);
1042 trace_drv_return_int(local, ret);
1046 static inline int drv_join_ibss(struct ieee80211_local *local,
1047 struct ieee80211_sub_if_data *sdata)
1052 if (!check_sdata_in_driver(sdata))
1055 trace_drv_join_ibss(local, sdata, &sdata->vif.bss_conf);
1056 if (local->ops->join_ibss)
1057 ret = local->ops->join_ibss(&local->hw, &sdata->vif);
1058 trace_drv_return_int(local, ret);
1062 static inline void drv_leave_ibss(struct ieee80211_local *local,
1063 struct ieee80211_sub_if_data *sdata)
1066 if (!check_sdata_in_driver(sdata))
1069 trace_drv_leave_ibss(local, sdata);
1070 if (local->ops->leave_ibss)
1071 local->ops->leave_ibss(&local->hw, &sdata->vif);
1072 trace_drv_return_void(local);
1075 static inline u32 drv_get_expected_throughput(struct ieee80211_local *local,
1076 struct ieee80211_sta *sta)
1080 trace_drv_get_expected_throughput(sta);
1081 if (local->ops->get_expected_throughput)
1082 ret = local->ops->get_expected_throughput(sta);
1083 trace_drv_return_u32(local, ret);
1088 static inline int drv_get_txpower(struct ieee80211_local *local,
1089 struct ieee80211_sub_if_data *sdata, int *dbm)
1093 if (!local->ops->get_txpower)
1096 ret = local->ops->get_txpower(&local->hw, &sdata->vif, dbm);
1097 trace_drv_get_txpower(local, sdata, *dbm, ret);
1103 drv_tdls_channel_switch(struct ieee80211_local *local,
1104 struct ieee80211_sub_if_data *sdata,
1105 struct ieee80211_sta *sta, u8 oper_class,
1106 struct cfg80211_chan_def *chandef,
1107 struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie)
1112 if (!check_sdata_in_driver(sdata))
1115 if (!local->ops->tdls_channel_switch)
1118 trace_drv_tdls_channel_switch(local, sdata, sta, oper_class, chandef);
1119 ret = local->ops->tdls_channel_switch(&local->hw, &sdata->vif, sta,
1120 oper_class, chandef, tmpl_skb,
1122 trace_drv_return_int(local, ret);
1127 drv_tdls_cancel_channel_switch(struct ieee80211_local *local,
1128 struct ieee80211_sub_if_data *sdata,
1129 struct ieee80211_sta *sta)
1132 if (!check_sdata_in_driver(sdata))
1135 if (!local->ops->tdls_cancel_channel_switch)
1138 trace_drv_tdls_cancel_channel_switch(local, sdata, sta);
1139 local->ops->tdls_cancel_channel_switch(&local->hw, &sdata->vif, sta);
1140 trace_drv_return_void(local);
1144 drv_tdls_recv_channel_switch(struct ieee80211_local *local,
1145 struct ieee80211_sub_if_data *sdata,
1146 struct ieee80211_tdls_ch_sw_params *params)
1148 trace_drv_tdls_recv_channel_switch(local, sdata, params);
1149 if (local->ops->tdls_recv_channel_switch)
1150 local->ops->tdls_recv_channel_switch(&local->hw, &sdata->vif,
1152 trace_drv_return_void(local);
1155 static inline void drv_wake_tx_queue(struct ieee80211_local *local,
1156 struct txq_info *txq)
1158 struct ieee80211_sub_if_data *sdata = vif_to_sdata(txq->txq.vif);
1160 if (!check_sdata_in_driver(sdata))
1163 trace_drv_wake_tx_queue(local, sdata, txq);
1164 local->ops->wake_tx_queue(&local->hw, &txq->txq);
1167 #endif /* __MAC80211_DRIVER_OPS */