2 * Portions of this file
3 * Copyright(c) 2016 Intel Deutschland GmbH
6 #ifndef __MAC80211_DRIVER_OPS
7 #define __MAC80211_DRIVER_OPS
9 #include <net/mac80211.h>
10 #include "ieee80211_i.h"
13 static inline bool check_sdata_in_driver(struct ieee80211_sub_if_data *sdata)
15 return !WARN(!(sdata->flags & IEEE80211_SDATA_IN_DRIVER),
16 "%s: Failed check-sdata-in-driver check, flags: 0x%x\n",
17 sdata->dev ? sdata->dev->name : sdata->name, sdata->flags);
20 static inline struct ieee80211_sub_if_data *
21 get_bss_sdata(struct ieee80211_sub_if_data *sdata)
23 if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
24 sdata = container_of(sdata->bss, struct ieee80211_sub_if_data,
30 static inline void drv_tx(struct ieee80211_local *local,
31 struct ieee80211_tx_control *control,
34 local->ops->tx(&local->hw, control, skb);
37 static inline void drv_sync_rx_queues(struct ieee80211_local *local,
40 if (local->ops->sync_rx_queues) {
41 trace_drv_sync_rx_queues(local, sta->sdata, &sta->sta);
42 local->ops->sync_rx_queues(&local->hw);
43 trace_drv_return_void(local);
47 static inline void drv_get_et_strings(struct ieee80211_sub_if_data *sdata,
50 struct ieee80211_local *local = sdata->local;
51 if (local->ops->get_et_strings) {
52 trace_drv_get_et_strings(local, sset);
53 local->ops->get_et_strings(&local->hw, &sdata->vif, sset, data);
54 trace_drv_return_void(local);
58 static inline void drv_get_et_stats(struct ieee80211_sub_if_data *sdata,
59 struct ethtool_stats *stats,
62 struct ieee80211_local *local = sdata->local;
63 if (local->ops->get_et_stats) {
64 trace_drv_get_et_stats(local);
65 local->ops->get_et_stats(&local->hw, &sdata->vif, stats, data);
66 trace_drv_return_void(local);
70 static inline int drv_get_et_sset_count(struct ieee80211_sub_if_data *sdata,
73 struct ieee80211_local *local = sdata->local;
75 if (local->ops->get_et_sset_count) {
76 trace_drv_get_et_sset_count(local, sset);
77 rv = local->ops->get_et_sset_count(&local->hw, &sdata->vif,
79 trace_drv_return_int(local, rv);
84 int drv_start(struct ieee80211_local *local);
85 void drv_stop(struct ieee80211_local *local);
88 static inline int drv_suspend(struct ieee80211_local *local,
89 struct cfg80211_wowlan *wowlan)
95 trace_drv_suspend(local);
96 ret = local->ops->suspend(&local->hw, wowlan);
97 trace_drv_return_int(local, ret);
101 static inline int drv_resume(struct ieee80211_local *local)
107 trace_drv_resume(local);
108 ret = local->ops->resume(&local->hw);
109 trace_drv_return_int(local, ret);
113 static inline void drv_set_wakeup(struct ieee80211_local *local,
118 if (!local->ops->set_wakeup)
121 trace_drv_set_wakeup(local, enabled);
122 local->ops->set_wakeup(&local->hw, enabled);
123 trace_drv_return_void(local);
127 int drv_add_interface(struct ieee80211_local *local,
128 struct ieee80211_sub_if_data *sdata);
130 int drv_change_interface(struct ieee80211_local *local,
131 struct ieee80211_sub_if_data *sdata,
132 enum nl80211_iftype type, bool p2p);
134 void drv_remove_interface(struct ieee80211_local *local,
135 struct ieee80211_sub_if_data *sdata);
137 static inline int drv_config(struct ieee80211_local *local, u32 changed)
143 trace_drv_config(local, changed);
144 ret = local->ops->config(&local->hw, changed);
145 trace_drv_return_int(local, ret);
149 static inline void drv_bss_info_changed(struct ieee80211_local *local,
150 struct ieee80211_sub_if_data *sdata,
151 struct ieee80211_bss_conf *info,
156 if (WARN_ON_ONCE(changed & (BSS_CHANGED_BEACON |
157 BSS_CHANGED_BEACON_ENABLED) &&
158 sdata->vif.type != NL80211_IFTYPE_AP &&
159 sdata->vif.type != NL80211_IFTYPE_ADHOC &&
160 sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
161 sdata->vif.type != NL80211_IFTYPE_OCB))
164 if (WARN_ON_ONCE(sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE ||
165 (sdata->vif.type == NL80211_IFTYPE_MONITOR &&
166 !sdata->vif.mu_mimo_owner)))
169 if (!check_sdata_in_driver(sdata))
172 trace_drv_bss_info_changed(local, sdata, info, changed);
173 if (local->ops->bss_info_changed)
174 local->ops->bss_info_changed(&local->hw, &sdata->vif, info, changed);
175 trace_drv_return_void(local);
178 static inline u64 drv_prepare_multicast(struct ieee80211_local *local,
179 struct netdev_hw_addr_list *mc_list)
183 trace_drv_prepare_multicast(local, mc_list->count);
185 if (local->ops->prepare_multicast)
186 ret = local->ops->prepare_multicast(&local->hw, mc_list);
188 trace_drv_return_u64(local, ret);
193 static inline void drv_configure_filter(struct ieee80211_local *local,
194 unsigned int changed_flags,
195 unsigned int *total_flags,
200 trace_drv_configure_filter(local, changed_flags, total_flags,
202 local->ops->configure_filter(&local->hw, changed_flags, total_flags,
204 trace_drv_return_void(local);
207 static inline void drv_config_iface_filter(struct ieee80211_local *local,
208 struct ieee80211_sub_if_data *sdata,
209 unsigned int filter_flags,
210 unsigned int changed_flags)
214 trace_drv_config_iface_filter(local, sdata, filter_flags,
216 if (local->ops->config_iface_filter)
217 local->ops->config_iface_filter(&local->hw, &sdata->vif,
220 trace_drv_return_void(local);
223 static inline int drv_set_tim(struct ieee80211_local *local,
224 struct ieee80211_sta *sta, bool set)
227 trace_drv_set_tim(local, sta, set);
228 if (local->ops->set_tim)
229 ret = local->ops->set_tim(&local->hw, sta, set);
230 trace_drv_return_int(local, ret);
234 static inline int drv_set_key(struct ieee80211_local *local,
235 enum set_key_cmd cmd,
236 struct ieee80211_sub_if_data *sdata,
237 struct ieee80211_sta *sta,
238 struct ieee80211_key_conf *key)
244 sdata = get_bss_sdata(sdata);
245 if (!check_sdata_in_driver(sdata))
248 trace_drv_set_key(local, cmd, sdata, sta, key);
249 ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key);
250 trace_drv_return_int(local, ret);
254 static inline void drv_update_tkip_key(struct ieee80211_local *local,
255 struct ieee80211_sub_if_data *sdata,
256 struct ieee80211_key_conf *conf,
257 struct sta_info *sta, u32 iv32,
260 struct ieee80211_sta *ista = NULL;
265 sdata = get_bss_sdata(sdata);
266 if (!check_sdata_in_driver(sdata))
269 trace_drv_update_tkip_key(local, sdata, conf, ista, iv32);
270 if (local->ops->update_tkip_key)
271 local->ops->update_tkip_key(&local->hw, &sdata->vif, conf,
272 ista, iv32, phase1key);
273 trace_drv_return_void(local);
276 static inline int drv_hw_scan(struct ieee80211_local *local,
277 struct ieee80211_sub_if_data *sdata,
278 struct ieee80211_scan_request *req)
284 if (!check_sdata_in_driver(sdata))
287 trace_drv_hw_scan(local, sdata);
288 ret = local->ops->hw_scan(&local->hw, &sdata->vif, req);
289 trace_drv_return_int(local, ret);
293 static inline void drv_cancel_hw_scan(struct ieee80211_local *local,
294 struct ieee80211_sub_if_data *sdata)
298 if (!check_sdata_in_driver(sdata))
301 trace_drv_cancel_hw_scan(local, sdata);
302 local->ops->cancel_hw_scan(&local->hw, &sdata->vif);
303 trace_drv_return_void(local);
307 drv_sched_scan_start(struct ieee80211_local *local,
308 struct ieee80211_sub_if_data *sdata,
309 struct cfg80211_sched_scan_request *req,
310 struct ieee80211_scan_ies *ies)
316 if (!check_sdata_in_driver(sdata))
319 trace_drv_sched_scan_start(local, sdata);
320 ret = local->ops->sched_scan_start(&local->hw, &sdata->vif,
322 trace_drv_return_int(local, ret);
326 static inline int drv_sched_scan_stop(struct ieee80211_local *local,
327 struct ieee80211_sub_if_data *sdata)
333 if (!check_sdata_in_driver(sdata))
336 trace_drv_sched_scan_stop(local, sdata);
337 ret = local->ops->sched_scan_stop(&local->hw, &sdata->vif);
338 trace_drv_return_int(local, ret);
343 static inline void drv_sw_scan_start(struct ieee80211_local *local,
344 struct ieee80211_sub_if_data *sdata,
349 trace_drv_sw_scan_start(local, sdata, mac_addr);
350 if (local->ops->sw_scan_start)
351 local->ops->sw_scan_start(&local->hw, &sdata->vif, mac_addr);
352 trace_drv_return_void(local);
355 static inline void drv_sw_scan_complete(struct ieee80211_local *local,
356 struct ieee80211_sub_if_data *sdata)
360 trace_drv_sw_scan_complete(local, sdata);
361 if (local->ops->sw_scan_complete)
362 local->ops->sw_scan_complete(&local->hw, &sdata->vif);
363 trace_drv_return_void(local);
366 static inline int drv_get_stats(struct ieee80211_local *local,
367 struct ieee80211_low_level_stats *stats)
369 int ret = -EOPNOTSUPP;
373 if (local->ops->get_stats)
374 ret = local->ops->get_stats(&local->hw, stats);
375 trace_drv_get_stats(local, stats, ret);
380 static inline void drv_get_key_seq(struct ieee80211_local *local,
381 struct ieee80211_key *key,
382 struct ieee80211_key_seq *seq)
384 if (local->ops->get_key_seq)
385 local->ops->get_key_seq(&local->hw, &key->conf, seq);
386 trace_drv_get_key_seq(local, &key->conf);
389 static inline int drv_set_frag_threshold(struct ieee80211_local *local,
396 trace_drv_set_frag_threshold(local, value);
397 if (local->ops->set_frag_threshold)
398 ret = local->ops->set_frag_threshold(&local->hw, value);
399 trace_drv_return_int(local, ret);
403 static inline int drv_set_rts_threshold(struct ieee80211_local *local,
410 trace_drv_set_rts_threshold(local, value);
411 if (local->ops->set_rts_threshold)
412 ret = local->ops->set_rts_threshold(&local->hw, value);
413 trace_drv_return_int(local, ret);
417 static inline int drv_set_coverage_class(struct ieee80211_local *local,
423 trace_drv_set_coverage_class(local, value);
424 if (local->ops->set_coverage_class)
425 local->ops->set_coverage_class(&local->hw, value);
429 trace_drv_return_int(local, ret);
433 static inline void drv_sta_notify(struct ieee80211_local *local,
434 struct ieee80211_sub_if_data *sdata,
435 enum sta_notify_cmd cmd,
436 struct ieee80211_sta *sta)
438 sdata = get_bss_sdata(sdata);
439 if (!check_sdata_in_driver(sdata))
442 trace_drv_sta_notify(local, sdata, cmd, sta);
443 if (local->ops->sta_notify)
444 local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta);
445 trace_drv_return_void(local);
448 static inline int drv_sta_add(struct ieee80211_local *local,
449 struct ieee80211_sub_if_data *sdata,
450 struct ieee80211_sta *sta)
456 sdata = get_bss_sdata(sdata);
457 if (!check_sdata_in_driver(sdata))
460 trace_drv_sta_add(local, sdata, sta);
461 if (local->ops->sta_add)
462 ret = local->ops->sta_add(&local->hw, &sdata->vif, sta);
464 trace_drv_return_int(local, ret);
469 static inline void drv_sta_remove(struct ieee80211_local *local,
470 struct ieee80211_sub_if_data *sdata,
471 struct ieee80211_sta *sta)
475 sdata = get_bss_sdata(sdata);
476 if (!check_sdata_in_driver(sdata))
479 trace_drv_sta_remove(local, sdata, sta);
480 if (local->ops->sta_remove)
481 local->ops->sta_remove(&local->hw, &sdata->vif, sta);
483 trace_drv_return_void(local);
486 #ifdef CONFIG_MAC80211_DEBUGFS
487 static inline void drv_sta_add_debugfs(struct ieee80211_local *local,
488 struct ieee80211_sub_if_data *sdata,
489 struct ieee80211_sta *sta,
494 sdata = get_bss_sdata(sdata);
495 if (!check_sdata_in_driver(sdata))
498 if (local->ops->sta_add_debugfs)
499 local->ops->sta_add_debugfs(&local->hw, &sdata->vif,
503 static inline void drv_sta_remove_debugfs(struct ieee80211_local *local,
504 struct ieee80211_sub_if_data *sdata,
505 struct ieee80211_sta *sta,
510 sdata = get_bss_sdata(sdata);
511 check_sdata_in_driver(sdata);
513 if (local->ops->sta_remove_debugfs)
514 local->ops->sta_remove_debugfs(&local->hw, &sdata->vif,
519 static inline void drv_sta_pre_rcu_remove(struct ieee80211_local *local,
520 struct ieee80211_sub_if_data *sdata,
521 struct sta_info *sta)
525 sdata = get_bss_sdata(sdata);
526 if (!check_sdata_in_driver(sdata))
529 trace_drv_sta_pre_rcu_remove(local, sdata, &sta->sta);
530 if (local->ops->sta_pre_rcu_remove)
531 local->ops->sta_pre_rcu_remove(&local->hw, &sdata->vif,
533 trace_drv_return_void(local);
537 int drv_sta_state(struct ieee80211_local *local,
538 struct ieee80211_sub_if_data *sdata,
539 struct sta_info *sta,
540 enum ieee80211_sta_state old_state,
541 enum ieee80211_sta_state new_state);
543 void drv_sta_rc_update(struct ieee80211_local *local,
544 struct ieee80211_sub_if_data *sdata,
545 struct ieee80211_sta *sta, u32 changed);
547 static inline void drv_sta_rate_tbl_update(struct ieee80211_local *local,
548 struct ieee80211_sub_if_data *sdata,
549 struct ieee80211_sta *sta)
551 sdata = get_bss_sdata(sdata);
552 if (!check_sdata_in_driver(sdata))
555 trace_drv_sta_rate_tbl_update(local, sdata, sta);
556 if (local->ops->sta_rate_tbl_update)
557 local->ops->sta_rate_tbl_update(&local->hw, &sdata->vif, sta);
559 trace_drv_return_void(local);
562 static inline void drv_sta_statistics(struct ieee80211_local *local,
563 struct ieee80211_sub_if_data *sdata,
564 struct ieee80211_sta *sta,
565 struct station_info *sinfo)
567 sdata = get_bss_sdata(sdata);
568 if (!check_sdata_in_driver(sdata))
571 trace_drv_sta_statistics(local, sdata, sta);
572 if (local->ops->sta_statistics)
573 local->ops->sta_statistics(&local->hw, &sdata->vif, sta, sinfo);
574 trace_drv_return_void(local);
577 int drv_conf_tx(struct ieee80211_local *local,
578 struct ieee80211_sub_if_data *sdata, u16 ac,
579 const struct ieee80211_tx_queue_params *params);
581 u64 drv_get_tsf(struct ieee80211_local *local,
582 struct ieee80211_sub_if_data *sdata);
583 void drv_set_tsf(struct ieee80211_local *local,
584 struct ieee80211_sub_if_data *sdata,
586 void drv_reset_tsf(struct ieee80211_local *local,
587 struct ieee80211_sub_if_data *sdata);
589 static inline int drv_tx_last_beacon(struct ieee80211_local *local)
591 int ret = 0; /* default unsupported op for less congestion */
595 trace_drv_tx_last_beacon(local);
596 if (local->ops->tx_last_beacon)
597 ret = local->ops->tx_last_beacon(&local->hw);
598 trace_drv_return_int(local, ret);
602 int drv_ampdu_action(struct ieee80211_local *local,
603 struct ieee80211_sub_if_data *sdata,
604 struct ieee80211_ampdu_params *params);
606 static inline int drv_get_survey(struct ieee80211_local *local, int idx,
607 struct survey_info *survey)
609 int ret = -EOPNOTSUPP;
611 trace_drv_get_survey(local, idx, survey);
613 if (local->ops->get_survey)
614 ret = local->ops->get_survey(&local->hw, idx, survey);
616 trace_drv_return_int(local, ret);
621 static inline void drv_rfkill_poll(struct ieee80211_local *local)
625 if (local->ops->rfkill_poll)
626 local->ops->rfkill_poll(&local->hw);
629 static inline void drv_flush(struct ieee80211_local *local,
630 struct ieee80211_sub_if_data *sdata,
631 u32 queues, bool drop)
633 struct ieee80211_vif *vif = sdata ? &sdata->vif : NULL;
637 if (sdata && !check_sdata_in_driver(sdata))
640 trace_drv_flush(local, queues, drop);
641 if (local->ops->flush)
642 local->ops->flush(&local->hw, vif, queues, drop);
643 trace_drv_return_void(local);
646 static inline void drv_channel_switch(struct ieee80211_local *local,
647 struct ieee80211_sub_if_data *sdata,
648 struct ieee80211_channel_switch *ch_switch)
652 trace_drv_channel_switch(local, sdata, ch_switch);
653 local->ops->channel_switch(&local->hw, &sdata->vif, ch_switch);
654 trace_drv_return_void(local);
658 static inline int drv_set_antenna(struct ieee80211_local *local,
659 u32 tx_ant, u32 rx_ant)
661 int ret = -EOPNOTSUPP;
663 if (local->ops->set_antenna)
664 ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant);
665 trace_drv_set_antenna(local, tx_ant, rx_ant, ret);
669 static inline int drv_get_antenna(struct ieee80211_local *local,
670 u32 *tx_ant, u32 *rx_ant)
672 int ret = -EOPNOTSUPP;
674 if (local->ops->get_antenna)
675 ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant);
676 trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret);
680 static inline int drv_remain_on_channel(struct ieee80211_local *local,
681 struct ieee80211_sub_if_data *sdata,
682 struct ieee80211_channel *chan,
683 unsigned int duration,
684 enum ieee80211_roc_type type)
690 trace_drv_remain_on_channel(local, sdata, chan, duration, type);
691 ret = local->ops->remain_on_channel(&local->hw, &sdata->vif,
692 chan, duration, type);
693 trace_drv_return_int(local, ret);
698 static inline int drv_cancel_remain_on_channel(struct ieee80211_local *local)
704 trace_drv_cancel_remain_on_channel(local);
705 ret = local->ops->cancel_remain_on_channel(&local->hw);
706 trace_drv_return_int(local, ret);
711 static inline int drv_set_ringparam(struct ieee80211_local *local,
718 trace_drv_set_ringparam(local, tx, rx);
719 if (local->ops->set_ringparam)
720 ret = local->ops->set_ringparam(&local->hw, tx, rx);
721 trace_drv_return_int(local, ret);
726 static inline void drv_get_ringparam(struct ieee80211_local *local,
727 u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max)
731 trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max);
732 if (local->ops->get_ringparam)
733 local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max);
734 trace_drv_return_void(local);
737 static inline bool drv_tx_frames_pending(struct ieee80211_local *local)
743 trace_drv_tx_frames_pending(local);
744 if (local->ops->tx_frames_pending)
745 ret = local->ops->tx_frames_pending(&local->hw);
746 trace_drv_return_bool(local, ret);
751 static inline int drv_set_bitrate_mask(struct ieee80211_local *local,
752 struct ieee80211_sub_if_data *sdata,
753 const struct cfg80211_bitrate_mask *mask)
755 int ret = -EOPNOTSUPP;
759 if (!check_sdata_in_driver(sdata))
762 trace_drv_set_bitrate_mask(local, sdata, mask);
763 if (local->ops->set_bitrate_mask)
764 ret = local->ops->set_bitrate_mask(&local->hw,
766 trace_drv_return_int(local, ret);
771 static inline void drv_set_rekey_data(struct ieee80211_local *local,
772 struct ieee80211_sub_if_data *sdata,
773 struct cfg80211_gtk_rekey_data *data)
775 if (!check_sdata_in_driver(sdata))
778 trace_drv_set_rekey_data(local, sdata, data);
779 if (local->ops->set_rekey_data)
780 local->ops->set_rekey_data(&local->hw, &sdata->vif, data);
781 trace_drv_return_void(local);
784 static inline void drv_event_callback(struct ieee80211_local *local,
785 struct ieee80211_sub_if_data *sdata,
786 const struct ieee80211_event *event)
788 trace_drv_event_callback(local, sdata, event);
789 if (local->ops->event_callback)
790 local->ops->event_callback(&local->hw, &sdata->vif, event);
791 trace_drv_return_void(local);
795 drv_release_buffered_frames(struct ieee80211_local *local,
796 struct sta_info *sta, u16 tids, int num_frames,
797 enum ieee80211_frame_release_type reason,
800 trace_drv_release_buffered_frames(local, &sta->sta, tids, num_frames,
802 if (local->ops->release_buffered_frames)
803 local->ops->release_buffered_frames(&local->hw, &sta->sta, tids,
806 trace_drv_return_void(local);
810 drv_allow_buffered_frames(struct ieee80211_local *local,
811 struct sta_info *sta, u16 tids, int num_frames,
812 enum ieee80211_frame_release_type reason,
815 trace_drv_allow_buffered_frames(local, &sta->sta, tids, num_frames,
817 if (local->ops->allow_buffered_frames)
818 local->ops->allow_buffered_frames(&local->hw, &sta->sta,
819 tids, num_frames, reason,
821 trace_drv_return_void(local);
824 static inline void drv_mgd_prepare_tx(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_prepare_tx(local, sdata);
834 if (local->ops->mgd_prepare_tx)
835 local->ops->mgd_prepare_tx(&local->hw, &sdata->vif);
836 trace_drv_return_void(local);
840 drv_mgd_protect_tdls_discover(struct ieee80211_local *local,
841 struct ieee80211_sub_if_data *sdata)
845 if (!check_sdata_in_driver(sdata))
847 WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
849 trace_drv_mgd_protect_tdls_discover(local, sdata);
850 if (local->ops->mgd_protect_tdls_discover)
851 local->ops->mgd_protect_tdls_discover(&local->hw, &sdata->vif);
852 trace_drv_return_void(local);
855 static inline int drv_add_chanctx(struct ieee80211_local *local,
856 struct ieee80211_chanctx *ctx)
858 int ret = -EOPNOTSUPP;
862 trace_drv_add_chanctx(local, ctx);
863 if (local->ops->add_chanctx)
864 ret = local->ops->add_chanctx(&local->hw, &ctx->conf);
865 trace_drv_return_int(local, ret);
867 ctx->driver_present = true;
872 static inline void drv_remove_chanctx(struct ieee80211_local *local,
873 struct ieee80211_chanctx *ctx)
877 if (WARN_ON(!ctx->driver_present))
880 trace_drv_remove_chanctx(local, ctx);
881 if (local->ops->remove_chanctx)
882 local->ops->remove_chanctx(&local->hw, &ctx->conf);
883 trace_drv_return_void(local);
884 ctx->driver_present = false;
887 static inline void drv_change_chanctx(struct ieee80211_local *local,
888 struct ieee80211_chanctx *ctx,
893 trace_drv_change_chanctx(local, ctx, changed);
894 if (local->ops->change_chanctx) {
895 WARN_ON_ONCE(!ctx->driver_present);
896 local->ops->change_chanctx(&local->hw, &ctx->conf, changed);
898 trace_drv_return_void(local);
901 static inline int drv_assign_vif_chanctx(struct ieee80211_local *local,
902 struct ieee80211_sub_if_data *sdata,
903 struct ieee80211_chanctx *ctx)
907 if (!check_sdata_in_driver(sdata))
910 trace_drv_assign_vif_chanctx(local, sdata, ctx);
911 if (local->ops->assign_vif_chanctx) {
912 WARN_ON_ONCE(!ctx->driver_present);
913 ret = local->ops->assign_vif_chanctx(&local->hw,
917 trace_drv_return_int(local, ret);
922 static inline void drv_unassign_vif_chanctx(struct ieee80211_local *local,
923 struct ieee80211_sub_if_data *sdata,
924 struct ieee80211_chanctx *ctx)
928 if (!check_sdata_in_driver(sdata))
931 trace_drv_unassign_vif_chanctx(local, sdata, ctx);
932 if (local->ops->unassign_vif_chanctx) {
933 WARN_ON_ONCE(!ctx->driver_present);
934 local->ops->unassign_vif_chanctx(&local->hw,
938 trace_drv_return_void(local);
941 int drv_switch_vif_chanctx(struct ieee80211_local *local,
942 struct ieee80211_vif_chanctx_switch *vifs,
943 int n_vifs, enum ieee80211_chanctx_switch_mode mode);
945 static inline int drv_start_ap(struct ieee80211_local *local,
946 struct ieee80211_sub_if_data *sdata)
952 if (!check_sdata_in_driver(sdata))
955 trace_drv_start_ap(local, sdata, &sdata->vif.bss_conf);
956 if (local->ops->start_ap)
957 ret = local->ops->start_ap(&local->hw, &sdata->vif);
958 trace_drv_return_int(local, ret);
962 static inline void drv_stop_ap(struct ieee80211_local *local,
963 struct ieee80211_sub_if_data *sdata)
965 if (!check_sdata_in_driver(sdata))
968 trace_drv_stop_ap(local, sdata);
969 if (local->ops->stop_ap)
970 local->ops->stop_ap(&local->hw, &sdata->vif);
971 trace_drv_return_void(local);
975 drv_reconfig_complete(struct ieee80211_local *local,
976 enum ieee80211_reconfig_type reconfig_type)
980 trace_drv_reconfig_complete(local, reconfig_type);
981 if (local->ops->reconfig_complete)
982 local->ops->reconfig_complete(&local->hw, reconfig_type);
983 trace_drv_return_void(local);
987 drv_set_default_unicast_key(struct ieee80211_local *local,
988 struct ieee80211_sub_if_data *sdata,
991 if (!check_sdata_in_driver(sdata))
994 WARN_ON_ONCE(key_idx < -1 || key_idx > 3);
996 trace_drv_set_default_unicast_key(local, sdata, key_idx);
997 if (local->ops->set_default_unicast_key)
998 local->ops->set_default_unicast_key(&local->hw, &sdata->vif,
1000 trace_drv_return_void(local);
1003 #if IS_ENABLED(CONFIG_IPV6)
1004 static inline void drv_ipv6_addr_change(struct ieee80211_local *local,
1005 struct ieee80211_sub_if_data *sdata,
1006 struct inet6_dev *idev)
1008 trace_drv_ipv6_addr_change(local, sdata);
1009 if (local->ops->ipv6_addr_change)
1010 local->ops->ipv6_addr_change(&local->hw, &sdata->vif, idev);
1011 trace_drv_return_void(local);
1016 drv_channel_switch_beacon(struct ieee80211_sub_if_data *sdata,
1017 struct cfg80211_chan_def *chandef)
1019 struct ieee80211_local *local = sdata->local;
1021 if (local->ops->channel_switch_beacon) {
1022 trace_drv_channel_switch_beacon(local, sdata, chandef);
1023 local->ops->channel_switch_beacon(&local->hw, &sdata->vif,
1029 drv_pre_channel_switch(struct ieee80211_sub_if_data *sdata,
1030 struct ieee80211_channel_switch *ch_switch)
1032 struct ieee80211_local *local = sdata->local;
1035 if (!check_sdata_in_driver(sdata))
1038 trace_drv_pre_channel_switch(local, sdata, ch_switch);
1039 if (local->ops->pre_channel_switch)
1040 ret = local->ops->pre_channel_switch(&local->hw, &sdata->vif,
1042 trace_drv_return_int(local, ret);
1047 drv_post_channel_switch(struct ieee80211_sub_if_data *sdata)
1049 struct ieee80211_local *local = sdata->local;
1052 if (!check_sdata_in_driver(sdata))
1055 trace_drv_post_channel_switch(local, sdata);
1056 if (local->ops->post_channel_switch)
1057 ret = local->ops->post_channel_switch(&local->hw, &sdata->vif);
1058 trace_drv_return_int(local, ret);
1062 static inline int drv_join_ibss(struct ieee80211_local *local,
1063 struct ieee80211_sub_if_data *sdata)
1068 if (!check_sdata_in_driver(sdata))
1071 trace_drv_join_ibss(local, sdata, &sdata->vif.bss_conf);
1072 if (local->ops->join_ibss)
1073 ret = local->ops->join_ibss(&local->hw, &sdata->vif);
1074 trace_drv_return_int(local, ret);
1078 static inline void drv_leave_ibss(struct ieee80211_local *local,
1079 struct ieee80211_sub_if_data *sdata)
1082 if (!check_sdata_in_driver(sdata))
1085 trace_drv_leave_ibss(local, sdata);
1086 if (local->ops->leave_ibss)
1087 local->ops->leave_ibss(&local->hw, &sdata->vif);
1088 trace_drv_return_void(local);
1091 static inline u32 drv_get_expected_throughput(struct ieee80211_local *local,
1092 struct sta_info *sta)
1096 trace_drv_get_expected_throughput(&sta->sta);
1097 if (local->ops->get_expected_throughput && sta->uploaded)
1098 ret = local->ops->get_expected_throughput(&local->hw, &sta->sta);
1099 trace_drv_return_u32(local, ret);
1104 static inline int drv_get_txpower(struct ieee80211_local *local,
1105 struct ieee80211_sub_if_data *sdata, int *dbm)
1109 if (!local->ops->get_txpower)
1112 ret = local->ops->get_txpower(&local->hw, &sdata->vif, dbm);
1113 trace_drv_get_txpower(local, sdata, *dbm, ret);
1119 drv_tdls_channel_switch(struct ieee80211_local *local,
1120 struct ieee80211_sub_if_data *sdata,
1121 struct ieee80211_sta *sta, u8 oper_class,
1122 struct cfg80211_chan_def *chandef,
1123 struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie)
1128 if (!check_sdata_in_driver(sdata))
1131 if (!local->ops->tdls_channel_switch)
1134 trace_drv_tdls_channel_switch(local, sdata, sta, oper_class, chandef);
1135 ret = local->ops->tdls_channel_switch(&local->hw, &sdata->vif, sta,
1136 oper_class, chandef, tmpl_skb,
1138 trace_drv_return_int(local, ret);
1143 drv_tdls_cancel_channel_switch(struct ieee80211_local *local,
1144 struct ieee80211_sub_if_data *sdata,
1145 struct ieee80211_sta *sta)
1148 if (!check_sdata_in_driver(sdata))
1151 if (!local->ops->tdls_cancel_channel_switch)
1154 trace_drv_tdls_cancel_channel_switch(local, sdata, sta);
1155 local->ops->tdls_cancel_channel_switch(&local->hw, &sdata->vif, sta);
1156 trace_drv_return_void(local);
1160 drv_tdls_recv_channel_switch(struct ieee80211_local *local,
1161 struct ieee80211_sub_if_data *sdata,
1162 struct ieee80211_tdls_ch_sw_params *params)
1164 trace_drv_tdls_recv_channel_switch(local, sdata, params);
1165 if (local->ops->tdls_recv_channel_switch)
1166 local->ops->tdls_recv_channel_switch(&local->hw, &sdata->vif,
1168 trace_drv_return_void(local);
1171 static inline void drv_wake_tx_queue(struct ieee80211_local *local,
1172 struct txq_info *txq)
1174 struct ieee80211_sub_if_data *sdata = vif_to_sdata(txq->txq.vif);
1176 if (!check_sdata_in_driver(sdata))
1179 trace_drv_wake_tx_queue(local, sdata, txq);
1180 local->ops->wake_tx_queue(&local->hw, &txq->txq);
1183 #endif /* __MAC80211_DRIVER_OPS */