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_NAN ||
166 (sdata->vif.type == NL80211_IFTYPE_MONITOR &&
167 !sdata->vif.mu_mimo_owner)))
170 if (!check_sdata_in_driver(sdata))
173 trace_drv_bss_info_changed(local, sdata, info, changed);
174 if (local->ops->bss_info_changed)
175 local->ops->bss_info_changed(&local->hw, &sdata->vif, info, changed);
176 trace_drv_return_void(local);
179 static inline u64 drv_prepare_multicast(struct ieee80211_local *local,
180 struct netdev_hw_addr_list *mc_list)
184 trace_drv_prepare_multicast(local, mc_list->count);
186 if (local->ops->prepare_multicast)
187 ret = local->ops->prepare_multicast(&local->hw, mc_list);
189 trace_drv_return_u64(local, ret);
194 static inline void drv_configure_filter(struct ieee80211_local *local,
195 unsigned int changed_flags,
196 unsigned int *total_flags,
201 trace_drv_configure_filter(local, changed_flags, total_flags,
203 local->ops->configure_filter(&local->hw, changed_flags, total_flags,
205 trace_drv_return_void(local);
208 static inline void drv_config_iface_filter(struct ieee80211_local *local,
209 struct ieee80211_sub_if_data *sdata,
210 unsigned int filter_flags,
211 unsigned int changed_flags)
215 trace_drv_config_iface_filter(local, sdata, filter_flags,
217 if (local->ops->config_iface_filter)
218 local->ops->config_iface_filter(&local->hw, &sdata->vif,
221 trace_drv_return_void(local);
224 static inline int drv_set_tim(struct ieee80211_local *local,
225 struct ieee80211_sta *sta, bool set)
228 trace_drv_set_tim(local, sta, set);
229 if (local->ops->set_tim)
230 ret = local->ops->set_tim(&local->hw, sta, set);
231 trace_drv_return_int(local, ret);
235 static inline int drv_set_key(struct ieee80211_local *local,
236 enum set_key_cmd cmd,
237 struct ieee80211_sub_if_data *sdata,
238 struct ieee80211_sta *sta,
239 struct ieee80211_key_conf *key)
245 sdata = get_bss_sdata(sdata);
246 if (!check_sdata_in_driver(sdata))
249 trace_drv_set_key(local, cmd, sdata, sta, key);
250 ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key);
251 trace_drv_return_int(local, ret);
255 static inline void drv_update_tkip_key(struct ieee80211_local *local,
256 struct ieee80211_sub_if_data *sdata,
257 struct ieee80211_key_conf *conf,
258 struct sta_info *sta, u32 iv32,
261 struct ieee80211_sta *ista = NULL;
266 sdata = get_bss_sdata(sdata);
267 if (!check_sdata_in_driver(sdata))
270 trace_drv_update_tkip_key(local, sdata, conf, ista, iv32);
271 if (local->ops->update_tkip_key)
272 local->ops->update_tkip_key(&local->hw, &sdata->vif, conf,
273 ista, iv32, phase1key);
274 trace_drv_return_void(local);
277 static inline int drv_hw_scan(struct ieee80211_local *local,
278 struct ieee80211_sub_if_data *sdata,
279 struct ieee80211_scan_request *req)
285 if (!check_sdata_in_driver(sdata))
288 trace_drv_hw_scan(local, sdata);
289 ret = local->ops->hw_scan(&local->hw, &sdata->vif, req);
290 trace_drv_return_int(local, ret);
294 static inline void drv_cancel_hw_scan(struct ieee80211_local *local,
295 struct ieee80211_sub_if_data *sdata)
299 if (!check_sdata_in_driver(sdata))
302 trace_drv_cancel_hw_scan(local, sdata);
303 local->ops->cancel_hw_scan(&local->hw, &sdata->vif);
304 trace_drv_return_void(local);
308 drv_sched_scan_start(struct ieee80211_local *local,
309 struct ieee80211_sub_if_data *sdata,
310 struct cfg80211_sched_scan_request *req,
311 struct ieee80211_scan_ies *ies)
317 if (!check_sdata_in_driver(sdata))
320 trace_drv_sched_scan_start(local, sdata);
321 ret = local->ops->sched_scan_start(&local->hw, &sdata->vif,
323 trace_drv_return_int(local, ret);
327 static inline int drv_sched_scan_stop(struct ieee80211_local *local,
328 struct ieee80211_sub_if_data *sdata)
334 if (!check_sdata_in_driver(sdata))
337 trace_drv_sched_scan_stop(local, sdata);
338 ret = local->ops->sched_scan_stop(&local->hw, &sdata->vif);
339 trace_drv_return_int(local, ret);
344 static inline void drv_sw_scan_start(struct ieee80211_local *local,
345 struct ieee80211_sub_if_data *sdata,
350 trace_drv_sw_scan_start(local, sdata, mac_addr);
351 if (local->ops->sw_scan_start)
352 local->ops->sw_scan_start(&local->hw, &sdata->vif, mac_addr);
353 trace_drv_return_void(local);
356 static inline void drv_sw_scan_complete(struct ieee80211_local *local,
357 struct ieee80211_sub_if_data *sdata)
361 trace_drv_sw_scan_complete(local, sdata);
362 if (local->ops->sw_scan_complete)
363 local->ops->sw_scan_complete(&local->hw, &sdata->vif);
364 trace_drv_return_void(local);
367 static inline int drv_get_stats(struct ieee80211_local *local,
368 struct ieee80211_low_level_stats *stats)
370 int ret = -EOPNOTSUPP;
374 if (local->ops->get_stats)
375 ret = local->ops->get_stats(&local->hw, stats);
376 trace_drv_get_stats(local, stats, ret);
381 static inline void drv_get_key_seq(struct ieee80211_local *local,
382 struct ieee80211_key *key,
383 struct ieee80211_key_seq *seq)
385 if (local->ops->get_key_seq)
386 local->ops->get_key_seq(&local->hw, &key->conf, seq);
387 trace_drv_get_key_seq(local, &key->conf);
390 static inline int drv_set_frag_threshold(struct ieee80211_local *local,
397 trace_drv_set_frag_threshold(local, value);
398 if (local->ops->set_frag_threshold)
399 ret = local->ops->set_frag_threshold(&local->hw, value);
400 trace_drv_return_int(local, ret);
404 static inline int drv_set_rts_threshold(struct ieee80211_local *local,
411 trace_drv_set_rts_threshold(local, value);
412 if (local->ops->set_rts_threshold)
413 ret = local->ops->set_rts_threshold(&local->hw, value);
414 trace_drv_return_int(local, ret);
418 static inline int drv_set_coverage_class(struct ieee80211_local *local,
424 trace_drv_set_coverage_class(local, value);
425 if (local->ops->set_coverage_class)
426 local->ops->set_coverage_class(&local->hw, value);
430 trace_drv_return_int(local, ret);
434 static inline void drv_sta_notify(struct ieee80211_local *local,
435 struct ieee80211_sub_if_data *sdata,
436 enum sta_notify_cmd cmd,
437 struct ieee80211_sta *sta)
439 sdata = get_bss_sdata(sdata);
440 if (!check_sdata_in_driver(sdata))
443 trace_drv_sta_notify(local, sdata, cmd, sta);
444 if (local->ops->sta_notify)
445 local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta);
446 trace_drv_return_void(local);
449 static inline int drv_sta_add(struct ieee80211_local *local,
450 struct ieee80211_sub_if_data *sdata,
451 struct ieee80211_sta *sta)
457 sdata = get_bss_sdata(sdata);
458 if (!check_sdata_in_driver(sdata))
461 trace_drv_sta_add(local, sdata, sta);
462 if (local->ops->sta_add)
463 ret = local->ops->sta_add(&local->hw, &sdata->vif, sta);
465 trace_drv_return_int(local, ret);
470 static inline void drv_sta_remove(struct ieee80211_local *local,
471 struct ieee80211_sub_if_data *sdata,
472 struct ieee80211_sta *sta)
476 sdata = get_bss_sdata(sdata);
477 if (!check_sdata_in_driver(sdata))
480 trace_drv_sta_remove(local, sdata, sta);
481 if (local->ops->sta_remove)
482 local->ops->sta_remove(&local->hw, &sdata->vif, sta);
484 trace_drv_return_void(local);
487 #ifdef CONFIG_MAC80211_DEBUGFS
488 static inline void drv_sta_add_debugfs(struct ieee80211_local *local,
489 struct ieee80211_sub_if_data *sdata,
490 struct ieee80211_sta *sta,
495 sdata = get_bss_sdata(sdata);
496 if (!check_sdata_in_driver(sdata))
499 if (local->ops->sta_add_debugfs)
500 local->ops->sta_add_debugfs(&local->hw, &sdata->vif,
505 static inline void drv_sta_pre_rcu_remove(struct ieee80211_local *local,
506 struct ieee80211_sub_if_data *sdata,
507 struct sta_info *sta)
511 sdata = get_bss_sdata(sdata);
512 if (!check_sdata_in_driver(sdata))
515 trace_drv_sta_pre_rcu_remove(local, sdata, &sta->sta);
516 if (local->ops->sta_pre_rcu_remove)
517 local->ops->sta_pre_rcu_remove(&local->hw, &sdata->vif,
519 trace_drv_return_void(local);
523 int drv_sta_state(struct ieee80211_local *local,
524 struct ieee80211_sub_if_data *sdata,
525 struct sta_info *sta,
526 enum ieee80211_sta_state old_state,
527 enum ieee80211_sta_state new_state);
529 void drv_sta_rc_update(struct ieee80211_local *local,
530 struct ieee80211_sub_if_data *sdata,
531 struct ieee80211_sta *sta, u32 changed);
533 static inline void drv_sta_rate_tbl_update(struct ieee80211_local *local,
534 struct ieee80211_sub_if_data *sdata,
535 struct ieee80211_sta *sta)
537 sdata = get_bss_sdata(sdata);
538 if (!check_sdata_in_driver(sdata))
541 trace_drv_sta_rate_tbl_update(local, sdata, sta);
542 if (local->ops->sta_rate_tbl_update)
543 local->ops->sta_rate_tbl_update(&local->hw, &sdata->vif, sta);
545 trace_drv_return_void(local);
548 static inline void drv_sta_statistics(struct ieee80211_local *local,
549 struct ieee80211_sub_if_data *sdata,
550 struct ieee80211_sta *sta,
551 struct station_info *sinfo)
553 sdata = get_bss_sdata(sdata);
554 if (!check_sdata_in_driver(sdata))
557 trace_drv_sta_statistics(local, sdata, sta);
558 if (local->ops->sta_statistics)
559 local->ops->sta_statistics(&local->hw, &sdata->vif, sta, sinfo);
560 trace_drv_return_void(local);
563 int drv_conf_tx(struct ieee80211_local *local,
564 struct ieee80211_sub_if_data *sdata, u16 ac,
565 const struct ieee80211_tx_queue_params *params);
567 u64 drv_get_tsf(struct ieee80211_local *local,
568 struct ieee80211_sub_if_data *sdata);
569 void drv_set_tsf(struct ieee80211_local *local,
570 struct ieee80211_sub_if_data *sdata,
572 void drv_offset_tsf(struct ieee80211_local *local,
573 struct ieee80211_sub_if_data *sdata,
575 void drv_reset_tsf(struct ieee80211_local *local,
576 struct ieee80211_sub_if_data *sdata);
578 static inline int drv_tx_last_beacon(struct ieee80211_local *local)
580 int ret = 0; /* default unsupported op for less congestion */
584 trace_drv_tx_last_beacon(local);
585 if (local->ops->tx_last_beacon)
586 ret = local->ops->tx_last_beacon(&local->hw);
587 trace_drv_return_int(local, ret);
591 int drv_ampdu_action(struct ieee80211_local *local,
592 struct ieee80211_sub_if_data *sdata,
593 struct ieee80211_ampdu_params *params);
595 static inline int drv_get_survey(struct ieee80211_local *local, int idx,
596 struct survey_info *survey)
598 int ret = -EOPNOTSUPP;
600 trace_drv_get_survey(local, idx, survey);
602 if (local->ops->get_survey)
603 ret = local->ops->get_survey(&local->hw, idx, survey);
605 trace_drv_return_int(local, ret);
610 static inline void drv_rfkill_poll(struct ieee80211_local *local)
614 if (local->ops->rfkill_poll)
615 local->ops->rfkill_poll(&local->hw);
618 static inline void drv_flush(struct ieee80211_local *local,
619 struct ieee80211_sub_if_data *sdata,
620 u32 queues, bool drop)
622 struct ieee80211_vif *vif = sdata ? &sdata->vif : NULL;
626 if (sdata && !check_sdata_in_driver(sdata))
629 trace_drv_flush(local, queues, drop);
630 if (local->ops->flush)
631 local->ops->flush(&local->hw, vif, queues, drop);
632 trace_drv_return_void(local);
635 static inline void drv_channel_switch(struct ieee80211_local *local,
636 struct ieee80211_sub_if_data *sdata,
637 struct ieee80211_channel_switch *ch_switch)
641 trace_drv_channel_switch(local, sdata, ch_switch);
642 local->ops->channel_switch(&local->hw, &sdata->vif, ch_switch);
643 trace_drv_return_void(local);
647 static inline int drv_set_antenna(struct ieee80211_local *local,
648 u32 tx_ant, u32 rx_ant)
650 int ret = -EOPNOTSUPP;
652 if (local->ops->set_antenna)
653 ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant);
654 trace_drv_set_antenna(local, tx_ant, rx_ant, ret);
658 static inline int drv_get_antenna(struct ieee80211_local *local,
659 u32 *tx_ant, u32 *rx_ant)
661 int ret = -EOPNOTSUPP;
663 if (local->ops->get_antenna)
664 ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant);
665 trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret);
669 static inline int drv_remain_on_channel(struct ieee80211_local *local,
670 struct ieee80211_sub_if_data *sdata,
671 struct ieee80211_channel *chan,
672 unsigned int duration,
673 enum ieee80211_roc_type type)
679 trace_drv_remain_on_channel(local, sdata, chan, duration, type);
680 ret = local->ops->remain_on_channel(&local->hw, &sdata->vif,
681 chan, duration, type);
682 trace_drv_return_int(local, ret);
687 static inline int drv_cancel_remain_on_channel(struct ieee80211_local *local)
693 trace_drv_cancel_remain_on_channel(local);
694 ret = local->ops->cancel_remain_on_channel(&local->hw);
695 trace_drv_return_int(local, ret);
700 static inline int drv_set_ringparam(struct ieee80211_local *local,
707 trace_drv_set_ringparam(local, tx, rx);
708 if (local->ops->set_ringparam)
709 ret = local->ops->set_ringparam(&local->hw, tx, rx);
710 trace_drv_return_int(local, ret);
715 static inline void drv_get_ringparam(struct ieee80211_local *local,
716 u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max)
720 trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max);
721 if (local->ops->get_ringparam)
722 local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max);
723 trace_drv_return_void(local);
726 static inline bool drv_tx_frames_pending(struct ieee80211_local *local)
732 trace_drv_tx_frames_pending(local);
733 if (local->ops->tx_frames_pending)
734 ret = local->ops->tx_frames_pending(&local->hw);
735 trace_drv_return_bool(local, ret);
740 static inline int drv_set_bitrate_mask(struct ieee80211_local *local,
741 struct ieee80211_sub_if_data *sdata,
742 const struct cfg80211_bitrate_mask *mask)
744 int ret = -EOPNOTSUPP;
748 if (!check_sdata_in_driver(sdata))
751 trace_drv_set_bitrate_mask(local, sdata, mask);
752 if (local->ops->set_bitrate_mask)
753 ret = local->ops->set_bitrate_mask(&local->hw,
755 trace_drv_return_int(local, ret);
760 static inline void drv_set_rekey_data(struct ieee80211_local *local,
761 struct ieee80211_sub_if_data *sdata,
762 struct cfg80211_gtk_rekey_data *data)
764 if (!check_sdata_in_driver(sdata))
767 trace_drv_set_rekey_data(local, sdata, data);
768 if (local->ops->set_rekey_data)
769 local->ops->set_rekey_data(&local->hw, &sdata->vif, data);
770 trace_drv_return_void(local);
773 static inline void drv_event_callback(struct ieee80211_local *local,
774 struct ieee80211_sub_if_data *sdata,
775 const struct ieee80211_event *event)
777 trace_drv_event_callback(local, sdata, event);
778 if (local->ops->event_callback)
779 local->ops->event_callback(&local->hw, &sdata->vif, event);
780 trace_drv_return_void(local);
784 drv_release_buffered_frames(struct ieee80211_local *local,
785 struct sta_info *sta, u16 tids, int num_frames,
786 enum ieee80211_frame_release_type reason,
789 trace_drv_release_buffered_frames(local, &sta->sta, tids, num_frames,
791 if (local->ops->release_buffered_frames)
792 local->ops->release_buffered_frames(&local->hw, &sta->sta, tids,
795 trace_drv_return_void(local);
799 drv_allow_buffered_frames(struct ieee80211_local *local,
800 struct sta_info *sta, u16 tids, int num_frames,
801 enum ieee80211_frame_release_type reason,
804 trace_drv_allow_buffered_frames(local, &sta->sta, tids, num_frames,
806 if (local->ops->allow_buffered_frames)
807 local->ops->allow_buffered_frames(&local->hw, &sta->sta,
808 tids, num_frames, reason,
810 trace_drv_return_void(local);
813 static inline void drv_mgd_prepare_tx(struct ieee80211_local *local,
814 struct ieee80211_sub_if_data *sdata)
818 if (!check_sdata_in_driver(sdata))
820 WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
822 trace_drv_mgd_prepare_tx(local, sdata);
823 if (local->ops->mgd_prepare_tx)
824 local->ops->mgd_prepare_tx(&local->hw, &sdata->vif);
825 trace_drv_return_void(local);
829 drv_mgd_protect_tdls_discover(struct ieee80211_local *local,
830 struct ieee80211_sub_if_data *sdata)
834 if (!check_sdata_in_driver(sdata))
836 WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
838 trace_drv_mgd_protect_tdls_discover(local, sdata);
839 if (local->ops->mgd_protect_tdls_discover)
840 local->ops->mgd_protect_tdls_discover(&local->hw, &sdata->vif);
841 trace_drv_return_void(local);
844 static inline int drv_add_chanctx(struct ieee80211_local *local,
845 struct ieee80211_chanctx *ctx)
847 int ret = -EOPNOTSUPP;
851 trace_drv_add_chanctx(local, ctx);
852 if (local->ops->add_chanctx)
853 ret = local->ops->add_chanctx(&local->hw, &ctx->conf);
854 trace_drv_return_int(local, ret);
856 ctx->driver_present = true;
861 static inline void drv_remove_chanctx(struct ieee80211_local *local,
862 struct ieee80211_chanctx *ctx)
866 if (WARN_ON(!ctx->driver_present))
869 trace_drv_remove_chanctx(local, ctx);
870 if (local->ops->remove_chanctx)
871 local->ops->remove_chanctx(&local->hw, &ctx->conf);
872 trace_drv_return_void(local);
873 ctx->driver_present = false;
876 static inline void drv_change_chanctx(struct ieee80211_local *local,
877 struct ieee80211_chanctx *ctx,
882 trace_drv_change_chanctx(local, ctx, changed);
883 if (local->ops->change_chanctx) {
884 WARN_ON_ONCE(!ctx->driver_present);
885 local->ops->change_chanctx(&local->hw, &ctx->conf, changed);
887 trace_drv_return_void(local);
890 static inline int drv_assign_vif_chanctx(struct ieee80211_local *local,
891 struct ieee80211_sub_if_data *sdata,
892 struct ieee80211_chanctx *ctx)
896 if (!check_sdata_in_driver(sdata))
899 trace_drv_assign_vif_chanctx(local, sdata, ctx);
900 if (local->ops->assign_vif_chanctx) {
901 WARN_ON_ONCE(!ctx->driver_present);
902 ret = local->ops->assign_vif_chanctx(&local->hw,
906 trace_drv_return_int(local, ret);
911 static inline void drv_unassign_vif_chanctx(struct ieee80211_local *local,
912 struct ieee80211_sub_if_data *sdata,
913 struct ieee80211_chanctx *ctx)
917 if (!check_sdata_in_driver(sdata))
920 trace_drv_unassign_vif_chanctx(local, sdata, ctx);
921 if (local->ops->unassign_vif_chanctx) {
922 WARN_ON_ONCE(!ctx->driver_present);
923 local->ops->unassign_vif_chanctx(&local->hw,
927 trace_drv_return_void(local);
930 int drv_switch_vif_chanctx(struct ieee80211_local *local,
931 struct ieee80211_vif_chanctx_switch *vifs,
932 int n_vifs, enum ieee80211_chanctx_switch_mode mode);
934 static inline int drv_start_ap(struct ieee80211_local *local,
935 struct ieee80211_sub_if_data *sdata)
941 if (!check_sdata_in_driver(sdata))
944 trace_drv_start_ap(local, sdata, &sdata->vif.bss_conf);
945 if (local->ops->start_ap)
946 ret = local->ops->start_ap(&local->hw, &sdata->vif);
947 trace_drv_return_int(local, ret);
951 static inline void drv_stop_ap(struct ieee80211_local *local,
952 struct ieee80211_sub_if_data *sdata)
954 if (!check_sdata_in_driver(sdata))
957 trace_drv_stop_ap(local, sdata);
958 if (local->ops->stop_ap)
959 local->ops->stop_ap(&local->hw, &sdata->vif);
960 trace_drv_return_void(local);
964 drv_reconfig_complete(struct ieee80211_local *local,
965 enum ieee80211_reconfig_type reconfig_type)
969 trace_drv_reconfig_complete(local, reconfig_type);
970 if (local->ops->reconfig_complete)
971 local->ops->reconfig_complete(&local->hw, reconfig_type);
972 trace_drv_return_void(local);
976 drv_set_default_unicast_key(struct ieee80211_local *local,
977 struct ieee80211_sub_if_data *sdata,
980 if (!check_sdata_in_driver(sdata))
983 WARN_ON_ONCE(key_idx < -1 || key_idx > 3);
985 trace_drv_set_default_unicast_key(local, sdata, key_idx);
986 if (local->ops->set_default_unicast_key)
987 local->ops->set_default_unicast_key(&local->hw, &sdata->vif,
989 trace_drv_return_void(local);
992 #if IS_ENABLED(CONFIG_IPV6)
993 static inline void drv_ipv6_addr_change(struct ieee80211_local *local,
994 struct ieee80211_sub_if_data *sdata,
995 struct inet6_dev *idev)
997 trace_drv_ipv6_addr_change(local, sdata);
998 if (local->ops->ipv6_addr_change)
999 local->ops->ipv6_addr_change(&local->hw, &sdata->vif, idev);
1000 trace_drv_return_void(local);
1005 drv_channel_switch_beacon(struct ieee80211_sub_if_data *sdata,
1006 struct cfg80211_chan_def *chandef)
1008 struct ieee80211_local *local = sdata->local;
1010 if (local->ops->channel_switch_beacon) {
1011 trace_drv_channel_switch_beacon(local, sdata, chandef);
1012 local->ops->channel_switch_beacon(&local->hw, &sdata->vif,
1018 drv_pre_channel_switch(struct ieee80211_sub_if_data *sdata,
1019 struct ieee80211_channel_switch *ch_switch)
1021 struct ieee80211_local *local = sdata->local;
1024 if (!check_sdata_in_driver(sdata))
1027 trace_drv_pre_channel_switch(local, sdata, ch_switch);
1028 if (local->ops->pre_channel_switch)
1029 ret = local->ops->pre_channel_switch(&local->hw, &sdata->vif,
1031 trace_drv_return_int(local, ret);
1036 drv_post_channel_switch(struct ieee80211_sub_if_data *sdata)
1038 struct ieee80211_local *local = sdata->local;
1041 if (!check_sdata_in_driver(sdata))
1044 trace_drv_post_channel_switch(local, sdata);
1045 if (local->ops->post_channel_switch)
1046 ret = local->ops->post_channel_switch(&local->hw, &sdata->vif);
1047 trace_drv_return_int(local, ret);
1051 static inline int drv_join_ibss(struct ieee80211_local *local,
1052 struct ieee80211_sub_if_data *sdata)
1057 if (!check_sdata_in_driver(sdata))
1060 trace_drv_join_ibss(local, sdata, &sdata->vif.bss_conf);
1061 if (local->ops->join_ibss)
1062 ret = local->ops->join_ibss(&local->hw, &sdata->vif);
1063 trace_drv_return_int(local, ret);
1067 static inline void drv_leave_ibss(struct ieee80211_local *local,
1068 struct ieee80211_sub_if_data *sdata)
1071 if (!check_sdata_in_driver(sdata))
1074 trace_drv_leave_ibss(local, sdata);
1075 if (local->ops->leave_ibss)
1076 local->ops->leave_ibss(&local->hw, &sdata->vif);
1077 trace_drv_return_void(local);
1080 static inline u32 drv_get_expected_throughput(struct ieee80211_local *local,
1081 struct sta_info *sta)
1085 trace_drv_get_expected_throughput(&sta->sta);
1086 if (local->ops->get_expected_throughput && sta->uploaded)
1087 ret = local->ops->get_expected_throughput(&local->hw, &sta->sta);
1088 trace_drv_return_u32(local, ret);
1093 static inline int drv_get_txpower(struct ieee80211_local *local,
1094 struct ieee80211_sub_if_data *sdata, int *dbm)
1098 if (!local->ops->get_txpower)
1101 ret = local->ops->get_txpower(&local->hw, &sdata->vif, dbm);
1102 trace_drv_get_txpower(local, sdata, *dbm, ret);
1108 drv_tdls_channel_switch(struct ieee80211_local *local,
1109 struct ieee80211_sub_if_data *sdata,
1110 struct ieee80211_sta *sta, u8 oper_class,
1111 struct cfg80211_chan_def *chandef,
1112 struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie)
1117 if (!check_sdata_in_driver(sdata))
1120 if (!local->ops->tdls_channel_switch)
1123 trace_drv_tdls_channel_switch(local, sdata, sta, oper_class, chandef);
1124 ret = local->ops->tdls_channel_switch(&local->hw, &sdata->vif, sta,
1125 oper_class, chandef, tmpl_skb,
1127 trace_drv_return_int(local, ret);
1132 drv_tdls_cancel_channel_switch(struct ieee80211_local *local,
1133 struct ieee80211_sub_if_data *sdata,
1134 struct ieee80211_sta *sta)
1137 if (!check_sdata_in_driver(sdata))
1140 if (!local->ops->tdls_cancel_channel_switch)
1143 trace_drv_tdls_cancel_channel_switch(local, sdata, sta);
1144 local->ops->tdls_cancel_channel_switch(&local->hw, &sdata->vif, sta);
1145 trace_drv_return_void(local);
1149 drv_tdls_recv_channel_switch(struct ieee80211_local *local,
1150 struct ieee80211_sub_if_data *sdata,
1151 struct ieee80211_tdls_ch_sw_params *params)
1153 trace_drv_tdls_recv_channel_switch(local, sdata, params);
1154 if (local->ops->tdls_recv_channel_switch)
1155 local->ops->tdls_recv_channel_switch(&local->hw, &sdata->vif,
1157 trace_drv_return_void(local);
1160 static inline void drv_wake_tx_queue(struct ieee80211_local *local,
1161 struct txq_info *txq)
1163 struct ieee80211_sub_if_data *sdata = vif_to_sdata(txq->txq.vif);
1165 if (!check_sdata_in_driver(sdata))
1168 trace_drv_wake_tx_queue(local, sdata, txq);
1169 local->ops->wake_tx_queue(&local->hw, &txq->txq);
1172 static inline int drv_start_nan(struct ieee80211_local *local,
1173 struct ieee80211_sub_if_data *sdata,
1174 struct cfg80211_nan_conf *conf)
1179 check_sdata_in_driver(sdata);
1181 trace_drv_start_nan(local, sdata, conf);
1182 ret = local->ops->start_nan(&local->hw, &sdata->vif, conf);
1183 trace_drv_return_int(local, ret);
1187 static inline void drv_stop_nan(struct ieee80211_local *local,
1188 struct ieee80211_sub_if_data *sdata)
1191 check_sdata_in_driver(sdata);
1193 trace_drv_stop_nan(local, sdata);
1194 local->ops->stop_nan(&local->hw, &sdata->vif);
1195 trace_drv_return_void(local);
1198 static inline int drv_nan_change_conf(struct ieee80211_local *local,
1199 struct ieee80211_sub_if_data *sdata,
1200 struct cfg80211_nan_conf *conf,
1206 check_sdata_in_driver(sdata);
1208 if (!local->ops->nan_change_conf)
1211 trace_drv_nan_change_conf(local, sdata, conf, changes);
1212 ret = local->ops->nan_change_conf(&local->hw, &sdata->vif, conf,
1214 trace_drv_return_int(local, ret);
1219 static inline int drv_add_nan_func(struct ieee80211_local *local,
1220 struct ieee80211_sub_if_data *sdata,
1221 const struct cfg80211_nan_func *nan_func)
1226 check_sdata_in_driver(sdata);
1228 if (!local->ops->add_nan_func)
1231 trace_drv_add_nan_func(local, sdata, nan_func);
1232 ret = local->ops->add_nan_func(&local->hw, &sdata->vif, nan_func);
1233 trace_drv_return_int(local, ret);
1238 static inline void drv_del_nan_func(struct ieee80211_local *local,
1239 struct ieee80211_sub_if_data *sdata,
1243 check_sdata_in_driver(sdata);
1245 trace_drv_del_nan_func(local, sdata, instance_id);
1246 if (local->ops->del_nan_func)
1247 local->ops->del_nan_func(&local->hw, &sdata->vif, instance_id);
1248 trace_drv_return_void(local);
1251 #endif /* __MAC80211_DRIVER_OPS */