1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Portions of this file
4 * Copyright(c) 2016 Intel Deutschland GmbH
5 * Copyright (C) 2018 - 2019 Intel Corporation
8 #ifndef __MAC80211_DRIVER_OPS
9 #define __MAC80211_DRIVER_OPS
11 #include <net/mac80211.h>
12 #include "ieee80211_i.h"
15 static inline bool check_sdata_in_driver(struct ieee80211_sub_if_data *sdata)
17 return !WARN(!(sdata->flags & IEEE80211_SDATA_IN_DRIVER),
18 "%s: Failed check-sdata-in-driver check, flags: 0x%x\n",
19 sdata->dev ? sdata->dev->name : sdata->name, sdata->flags);
22 static inline struct ieee80211_sub_if_data *
23 get_bss_sdata(struct ieee80211_sub_if_data *sdata)
25 if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
26 sdata = container_of(sdata->bss, struct ieee80211_sub_if_data,
32 static inline void drv_tx(struct ieee80211_local *local,
33 struct ieee80211_tx_control *control,
36 local->ops->tx(&local->hw, control, skb);
39 static inline void drv_sync_rx_queues(struct ieee80211_local *local,
42 if (local->ops->sync_rx_queues) {
43 trace_drv_sync_rx_queues(local, sta->sdata, &sta->sta);
44 local->ops->sync_rx_queues(&local->hw);
45 trace_drv_return_void(local);
49 static inline void drv_get_et_strings(struct ieee80211_sub_if_data *sdata,
52 struct ieee80211_local *local = sdata->local;
53 if (local->ops->get_et_strings) {
54 trace_drv_get_et_strings(local, sset);
55 local->ops->get_et_strings(&local->hw, &sdata->vif, sset, data);
56 trace_drv_return_void(local);
60 static inline void drv_get_et_stats(struct ieee80211_sub_if_data *sdata,
61 struct ethtool_stats *stats,
64 struct ieee80211_local *local = sdata->local;
65 if (local->ops->get_et_stats) {
66 trace_drv_get_et_stats(local);
67 local->ops->get_et_stats(&local->hw, &sdata->vif, stats, data);
68 trace_drv_return_void(local);
72 static inline int drv_get_et_sset_count(struct ieee80211_sub_if_data *sdata,
75 struct ieee80211_local *local = sdata->local;
77 if (local->ops->get_et_sset_count) {
78 trace_drv_get_et_sset_count(local, sset);
79 rv = local->ops->get_et_sset_count(&local->hw, &sdata->vif,
81 trace_drv_return_int(local, rv);
86 int drv_start(struct ieee80211_local *local);
87 void drv_stop(struct ieee80211_local *local);
90 static inline int drv_suspend(struct ieee80211_local *local,
91 struct cfg80211_wowlan *wowlan)
97 trace_drv_suspend(local);
98 ret = local->ops->suspend(&local->hw, wowlan);
99 trace_drv_return_int(local, ret);
103 static inline int drv_resume(struct ieee80211_local *local)
109 trace_drv_resume(local);
110 ret = local->ops->resume(&local->hw);
111 trace_drv_return_int(local, ret);
115 static inline void drv_set_wakeup(struct ieee80211_local *local,
120 if (!local->ops->set_wakeup)
123 trace_drv_set_wakeup(local, enabled);
124 local->ops->set_wakeup(&local->hw, enabled);
125 trace_drv_return_void(local);
129 int drv_add_interface(struct ieee80211_local *local,
130 struct ieee80211_sub_if_data *sdata);
132 int drv_change_interface(struct ieee80211_local *local,
133 struct ieee80211_sub_if_data *sdata,
134 enum nl80211_iftype type, bool p2p);
136 void drv_remove_interface(struct ieee80211_local *local,
137 struct ieee80211_sub_if_data *sdata);
139 static inline int drv_config(struct ieee80211_local *local, u32 changed)
145 trace_drv_config(local, changed);
146 ret = local->ops->config(&local->hw, changed);
147 trace_drv_return_int(local, ret);
151 static inline void drv_bss_info_changed(struct ieee80211_local *local,
152 struct ieee80211_sub_if_data *sdata,
153 struct ieee80211_bss_conf *info,
158 if (WARN_ON_ONCE(changed & (BSS_CHANGED_BEACON |
159 BSS_CHANGED_BEACON_ENABLED) &&
160 sdata->vif.type != NL80211_IFTYPE_AP &&
161 sdata->vif.type != NL80211_IFTYPE_ADHOC &&
162 sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
163 sdata->vif.type != NL80211_IFTYPE_OCB))
166 if (WARN_ON_ONCE(sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE ||
167 sdata->vif.type == NL80211_IFTYPE_NAN ||
168 (sdata->vif.type == NL80211_IFTYPE_MONITOR &&
169 !sdata->vif.mu_mimo_owner &&
170 !(changed & BSS_CHANGED_TXPOWER))))
173 if (!check_sdata_in_driver(sdata))
176 trace_drv_bss_info_changed(local, sdata, info, changed);
177 if (local->ops->bss_info_changed)
178 local->ops->bss_info_changed(&local->hw, &sdata->vif, info, changed);
179 trace_drv_return_void(local);
182 static inline u64 drv_prepare_multicast(struct ieee80211_local *local,
183 struct netdev_hw_addr_list *mc_list)
187 trace_drv_prepare_multicast(local, mc_list->count);
189 if (local->ops->prepare_multicast)
190 ret = local->ops->prepare_multicast(&local->hw, mc_list);
192 trace_drv_return_u64(local, ret);
197 static inline void drv_configure_filter(struct ieee80211_local *local,
198 unsigned int changed_flags,
199 unsigned int *total_flags,
204 trace_drv_configure_filter(local, changed_flags, total_flags,
206 local->ops->configure_filter(&local->hw, changed_flags, total_flags,
208 trace_drv_return_void(local);
211 static inline void drv_config_iface_filter(struct ieee80211_local *local,
212 struct ieee80211_sub_if_data *sdata,
213 unsigned int filter_flags,
214 unsigned int changed_flags)
218 trace_drv_config_iface_filter(local, sdata, filter_flags,
220 if (local->ops->config_iface_filter)
221 local->ops->config_iface_filter(&local->hw, &sdata->vif,
224 trace_drv_return_void(local);
227 static inline int drv_set_tim(struct ieee80211_local *local,
228 struct ieee80211_sta *sta, bool set)
231 trace_drv_set_tim(local, sta, set);
232 if (local->ops->set_tim)
233 ret = local->ops->set_tim(&local->hw, sta, set);
234 trace_drv_return_int(local, ret);
238 static inline int drv_set_key(struct ieee80211_local *local,
239 enum set_key_cmd cmd,
240 struct ieee80211_sub_if_data *sdata,
241 struct ieee80211_sta *sta,
242 struct ieee80211_key_conf *key)
248 sdata = get_bss_sdata(sdata);
249 if (!check_sdata_in_driver(sdata))
252 trace_drv_set_key(local, cmd, sdata, sta, key);
253 ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key);
254 trace_drv_return_int(local, ret);
258 static inline void drv_update_tkip_key(struct ieee80211_local *local,
259 struct ieee80211_sub_if_data *sdata,
260 struct ieee80211_key_conf *conf,
261 struct sta_info *sta, u32 iv32,
264 struct ieee80211_sta *ista = NULL;
269 sdata = get_bss_sdata(sdata);
270 if (!check_sdata_in_driver(sdata))
273 trace_drv_update_tkip_key(local, sdata, conf, ista, iv32);
274 if (local->ops->update_tkip_key)
275 local->ops->update_tkip_key(&local->hw, &sdata->vif, conf,
276 ista, iv32, phase1key);
277 trace_drv_return_void(local);
280 static inline int drv_hw_scan(struct ieee80211_local *local,
281 struct ieee80211_sub_if_data *sdata,
282 struct ieee80211_scan_request *req)
288 if (!check_sdata_in_driver(sdata))
291 trace_drv_hw_scan(local, sdata);
292 ret = local->ops->hw_scan(&local->hw, &sdata->vif, req);
293 trace_drv_return_int(local, ret);
297 static inline void drv_cancel_hw_scan(struct ieee80211_local *local,
298 struct ieee80211_sub_if_data *sdata)
302 if (!check_sdata_in_driver(sdata))
305 trace_drv_cancel_hw_scan(local, sdata);
306 local->ops->cancel_hw_scan(&local->hw, &sdata->vif);
307 trace_drv_return_void(local);
311 drv_sched_scan_start(struct ieee80211_local *local,
312 struct ieee80211_sub_if_data *sdata,
313 struct cfg80211_sched_scan_request *req,
314 struct ieee80211_scan_ies *ies)
320 if (!check_sdata_in_driver(sdata))
323 trace_drv_sched_scan_start(local, sdata);
324 ret = local->ops->sched_scan_start(&local->hw, &sdata->vif,
326 trace_drv_return_int(local, ret);
330 static inline int drv_sched_scan_stop(struct ieee80211_local *local,
331 struct ieee80211_sub_if_data *sdata)
337 if (!check_sdata_in_driver(sdata))
340 trace_drv_sched_scan_stop(local, sdata);
341 ret = local->ops->sched_scan_stop(&local->hw, &sdata->vif);
342 trace_drv_return_int(local, ret);
347 static inline void drv_sw_scan_start(struct ieee80211_local *local,
348 struct ieee80211_sub_if_data *sdata,
353 trace_drv_sw_scan_start(local, sdata, mac_addr);
354 if (local->ops->sw_scan_start)
355 local->ops->sw_scan_start(&local->hw, &sdata->vif, mac_addr);
356 trace_drv_return_void(local);
359 static inline void drv_sw_scan_complete(struct ieee80211_local *local,
360 struct ieee80211_sub_if_data *sdata)
364 trace_drv_sw_scan_complete(local, sdata);
365 if (local->ops->sw_scan_complete)
366 local->ops->sw_scan_complete(&local->hw, &sdata->vif);
367 trace_drv_return_void(local);
370 static inline int drv_get_stats(struct ieee80211_local *local,
371 struct ieee80211_low_level_stats *stats)
373 int ret = -EOPNOTSUPP;
377 if (local->ops->get_stats)
378 ret = local->ops->get_stats(&local->hw, stats);
379 trace_drv_get_stats(local, stats, ret);
384 static inline void drv_get_key_seq(struct ieee80211_local *local,
385 struct ieee80211_key *key,
386 struct ieee80211_key_seq *seq)
388 if (local->ops->get_key_seq)
389 local->ops->get_key_seq(&local->hw, &key->conf, seq);
390 trace_drv_get_key_seq(local, &key->conf);
393 static inline int drv_set_frag_threshold(struct ieee80211_local *local,
400 trace_drv_set_frag_threshold(local, value);
401 if (local->ops->set_frag_threshold)
402 ret = local->ops->set_frag_threshold(&local->hw, value);
403 trace_drv_return_int(local, ret);
407 static inline int drv_set_rts_threshold(struct ieee80211_local *local,
414 trace_drv_set_rts_threshold(local, value);
415 if (local->ops->set_rts_threshold)
416 ret = local->ops->set_rts_threshold(&local->hw, value);
417 trace_drv_return_int(local, ret);
421 static inline int drv_set_coverage_class(struct ieee80211_local *local,
427 trace_drv_set_coverage_class(local, value);
428 if (local->ops->set_coverage_class)
429 local->ops->set_coverage_class(&local->hw, value);
433 trace_drv_return_int(local, ret);
437 static inline void drv_sta_notify(struct ieee80211_local *local,
438 struct ieee80211_sub_if_data *sdata,
439 enum sta_notify_cmd cmd,
440 struct ieee80211_sta *sta)
442 sdata = get_bss_sdata(sdata);
443 if (!check_sdata_in_driver(sdata))
446 trace_drv_sta_notify(local, sdata, cmd, sta);
447 if (local->ops->sta_notify)
448 local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta);
449 trace_drv_return_void(local);
452 static inline int drv_sta_add(struct ieee80211_local *local,
453 struct ieee80211_sub_if_data *sdata,
454 struct ieee80211_sta *sta)
460 sdata = get_bss_sdata(sdata);
461 if (!check_sdata_in_driver(sdata))
464 trace_drv_sta_add(local, sdata, sta);
465 if (local->ops->sta_add)
466 ret = local->ops->sta_add(&local->hw, &sdata->vif, sta);
468 trace_drv_return_int(local, ret);
473 static inline void drv_sta_remove(struct ieee80211_local *local,
474 struct ieee80211_sub_if_data *sdata,
475 struct ieee80211_sta *sta)
479 sdata = get_bss_sdata(sdata);
480 if (!check_sdata_in_driver(sdata))
483 trace_drv_sta_remove(local, sdata, sta);
484 if (local->ops->sta_remove)
485 local->ops->sta_remove(&local->hw, &sdata->vif, sta);
487 trace_drv_return_void(local);
490 #ifdef CONFIG_MAC80211_DEBUGFS
491 static inline void drv_sta_add_debugfs(struct ieee80211_local *local,
492 struct ieee80211_sub_if_data *sdata,
493 struct ieee80211_sta *sta,
498 sdata = get_bss_sdata(sdata);
499 if (!check_sdata_in_driver(sdata))
502 if (local->ops->sta_add_debugfs)
503 local->ops->sta_add_debugfs(&local->hw, &sdata->vif,
508 static inline void drv_sta_pre_rcu_remove(struct ieee80211_local *local,
509 struct ieee80211_sub_if_data *sdata,
510 struct sta_info *sta)
514 sdata = get_bss_sdata(sdata);
515 if (!check_sdata_in_driver(sdata))
518 trace_drv_sta_pre_rcu_remove(local, sdata, &sta->sta);
519 if (local->ops->sta_pre_rcu_remove)
520 local->ops->sta_pre_rcu_remove(&local->hw, &sdata->vif,
522 trace_drv_return_void(local);
526 int drv_sta_state(struct ieee80211_local *local,
527 struct ieee80211_sub_if_data *sdata,
528 struct sta_info *sta,
529 enum ieee80211_sta_state old_state,
530 enum ieee80211_sta_state new_state);
533 int drv_sta_set_txpwr(struct ieee80211_local *local,
534 struct ieee80211_sub_if_data *sdata,
535 struct sta_info *sta);
537 void drv_sta_rc_update(struct ieee80211_local *local,
538 struct ieee80211_sub_if_data *sdata,
539 struct ieee80211_sta *sta, u32 changed);
541 static inline void drv_sta_rate_tbl_update(struct ieee80211_local *local,
542 struct ieee80211_sub_if_data *sdata,
543 struct ieee80211_sta *sta)
545 sdata = get_bss_sdata(sdata);
546 if (!check_sdata_in_driver(sdata))
549 trace_drv_sta_rate_tbl_update(local, sdata, sta);
550 if (local->ops->sta_rate_tbl_update)
551 local->ops->sta_rate_tbl_update(&local->hw, &sdata->vif, sta);
553 trace_drv_return_void(local);
556 static inline void drv_sta_statistics(struct ieee80211_local *local,
557 struct ieee80211_sub_if_data *sdata,
558 struct ieee80211_sta *sta,
559 struct station_info *sinfo)
561 sdata = get_bss_sdata(sdata);
562 if (!check_sdata_in_driver(sdata))
565 trace_drv_sta_statistics(local, sdata, sta);
566 if (local->ops->sta_statistics)
567 local->ops->sta_statistics(&local->hw, &sdata->vif, sta, sinfo);
568 trace_drv_return_void(local);
571 int drv_conf_tx(struct ieee80211_local *local,
572 struct ieee80211_sub_if_data *sdata, u16 ac,
573 const struct ieee80211_tx_queue_params *params);
575 u64 drv_get_tsf(struct ieee80211_local *local,
576 struct ieee80211_sub_if_data *sdata);
577 void drv_set_tsf(struct ieee80211_local *local,
578 struct ieee80211_sub_if_data *sdata,
580 void drv_offset_tsf(struct ieee80211_local *local,
581 struct ieee80211_sub_if_data *sdata,
583 void drv_reset_tsf(struct ieee80211_local *local,
584 struct ieee80211_sub_if_data *sdata);
586 static inline int drv_tx_last_beacon(struct ieee80211_local *local)
588 int ret = 0; /* default unsupported op for less congestion */
592 trace_drv_tx_last_beacon(local);
593 if (local->ops->tx_last_beacon)
594 ret = local->ops->tx_last_beacon(&local->hw);
595 trace_drv_return_int(local, ret);
599 int drv_ampdu_action(struct ieee80211_local *local,
600 struct ieee80211_sub_if_data *sdata,
601 struct ieee80211_ampdu_params *params);
603 static inline int drv_get_survey(struct ieee80211_local *local, int idx,
604 struct survey_info *survey)
606 int ret = -EOPNOTSUPP;
608 trace_drv_get_survey(local, idx, survey);
610 if (local->ops->get_survey)
611 ret = local->ops->get_survey(&local->hw, idx, survey);
613 trace_drv_return_int(local, ret);
618 static inline void drv_rfkill_poll(struct ieee80211_local *local)
622 if (local->ops->rfkill_poll)
623 local->ops->rfkill_poll(&local->hw);
626 static inline void drv_flush(struct ieee80211_local *local,
627 struct ieee80211_sub_if_data *sdata,
628 u32 queues, bool drop)
630 struct ieee80211_vif *vif = sdata ? &sdata->vif : NULL;
634 if (sdata && !check_sdata_in_driver(sdata))
637 trace_drv_flush(local, queues, drop);
638 if (local->ops->flush)
639 local->ops->flush(&local->hw, vif, queues, drop);
640 trace_drv_return_void(local);
643 static inline void drv_channel_switch(struct ieee80211_local *local,
644 struct ieee80211_sub_if_data *sdata,
645 struct ieee80211_channel_switch *ch_switch)
649 trace_drv_channel_switch(local, sdata, ch_switch);
650 local->ops->channel_switch(&local->hw, &sdata->vif, ch_switch);
651 trace_drv_return_void(local);
655 static inline int drv_set_antenna(struct ieee80211_local *local,
656 u32 tx_ant, u32 rx_ant)
658 int ret = -EOPNOTSUPP;
660 if (local->ops->set_antenna)
661 ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant);
662 trace_drv_set_antenna(local, tx_ant, rx_ant, ret);
666 static inline int drv_get_antenna(struct ieee80211_local *local,
667 u32 *tx_ant, u32 *rx_ant)
669 int ret = -EOPNOTSUPP;
671 if (local->ops->get_antenna)
672 ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant);
673 trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret);
677 static inline int drv_remain_on_channel(struct ieee80211_local *local,
678 struct ieee80211_sub_if_data *sdata,
679 struct ieee80211_channel *chan,
680 unsigned int duration,
681 enum ieee80211_roc_type type)
687 trace_drv_remain_on_channel(local, sdata, chan, duration, type);
688 ret = local->ops->remain_on_channel(&local->hw, &sdata->vif,
689 chan, duration, type);
690 trace_drv_return_int(local, ret);
696 drv_cancel_remain_on_channel(struct ieee80211_local *local,
697 struct ieee80211_sub_if_data *sdata)
703 trace_drv_cancel_remain_on_channel(local, sdata);
704 ret = local->ops->cancel_remain_on_channel(&local->hw, &sdata->vif);
705 trace_drv_return_int(local, ret);
710 static inline int drv_set_ringparam(struct ieee80211_local *local,
717 trace_drv_set_ringparam(local, tx, rx);
718 if (local->ops->set_ringparam)
719 ret = local->ops->set_ringparam(&local->hw, tx, rx);
720 trace_drv_return_int(local, ret);
725 static inline void drv_get_ringparam(struct ieee80211_local *local,
726 u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max)
730 trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max);
731 if (local->ops->get_ringparam)
732 local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max);
733 trace_drv_return_void(local);
736 static inline bool drv_tx_frames_pending(struct ieee80211_local *local)
742 trace_drv_tx_frames_pending(local);
743 if (local->ops->tx_frames_pending)
744 ret = local->ops->tx_frames_pending(&local->hw);
745 trace_drv_return_bool(local, ret);
750 static inline int drv_set_bitrate_mask(struct ieee80211_local *local,
751 struct ieee80211_sub_if_data *sdata,
752 const struct cfg80211_bitrate_mask *mask)
754 int ret = -EOPNOTSUPP;
758 if (!check_sdata_in_driver(sdata))
761 trace_drv_set_bitrate_mask(local, sdata, mask);
762 if (local->ops->set_bitrate_mask)
763 ret = local->ops->set_bitrate_mask(&local->hw,
765 trace_drv_return_int(local, ret);
770 static inline void drv_set_rekey_data(struct ieee80211_local *local,
771 struct ieee80211_sub_if_data *sdata,
772 struct cfg80211_gtk_rekey_data *data)
774 if (!check_sdata_in_driver(sdata))
777 trace_drv_set_rekey_data(local, sdata, data);
778 if (local->ops->set_rekey_data)
779 local->ops->set_rekey_data(&local->hw, &sdata->vif, data);
780 trace_drv_return_void(local);
783 static inline void drv_event_callback(struct ieee80211_local *local,
784 struct ieee80211_sub_if_data *sdata,
785 const struct ieee80211_event *event)
787 trace_drv_event_callback(local, sdata, event);
788 if (local->ops->event_callback)
789 local->ops->event_callback(&local->hw, &sdata->vif, event);
790 trace_drv_return_void(local);
794 drv_release_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_release_buffered_frames(local, &sta->sta, tids, num_frames,
801 if (local->ops->release_buffered_frames)
802 local->ops->release_buffered_frames(&local->hw, &sta->sta, tids,
805 trace_drv_return_void(local);
809 drv_allow_buffered_frames(struct ieee80211_local *local,
810 struct sta_info *sta, u16 tids, int num_frames,
811 enum ieee80211_frame_release_type reason,
814 trace_drv_allow_buffered_frames(local, &sta->sta, tids, num_frames,
816 if (local->ops->allow_buffered_frames)
817 local->ops->allow_buffered_frames(&local->hw, &sta->sta,
818 tids, num_frames, reason,
820 trace_drv_return_void(local);
823 static inline void drv_mgd_prepare_tx(struct ieee80211_local *local,
824 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, duration);
834 if (local->ops->mgd_prepare_tx)
835 local->ops->mgd_prepare_tx(&local->hw, &sdata->vif, duration);
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);
1063 drv_abort_channel_switch(struct ieee80211_sub_if_data *sdata)
1065 struct ieee80211_local *local = sdata->local;
1067 if (!check_sdata_in_driver(sdata))
1070 trace_drv_abort_channel_switch(local, sdata);
1072 if (local->ops->abort_channel_switch)
1073 local->ops->abort_channel_switch(&local->hw, &sdata->vif);
1077 drv_channel_switch_rx_beacon(struct ieee80211_sub_if_data *sdata,
1078 struct ieee80211_channel_switch *ch_switch)
1080 struct ieee80211_local *local = sdata->local;
1082 if (!check_sdata_in_driver(sdata))
1085 trace_drv_channel_switch_rx_beacon(local, sdata, ch_switch);
1086 if (local->ops->channel_switch_rx_beacon)
1087 local->ops->channel_switch_rx_beacon(&local->hw, &sdata->vif,
1091 static inline int drv_join_ibss(struct ieee80211_local *local,
1092 struct ieee80211_sub_if_data *sdata)
1097 if (!check_sdata_in_driver(sdata))
1100 trace_drv_join_ibss(local, sdata, &sdata->vif.bss_conf);
1101 if (local->ops->join_ibss)
1102 ret = local->ops->join_ibss(&local->hw, &sdata->vif);
1103 trace_drv_return_int(local, ret);
1107 static inline void drv_leave_ibss(struct ieee80211_local *local,
1108 struct ieee80211_sub_if_data *sdata)
1111 if (!check_sdata_in_driver(sdata))
1114 trace_drv_leave_ibss(local, sdata);
1115 if (local->ops->leave_ibss)
1116 local->ops->leave_ibss(&local->hw, &sdata->vif);
1117 trace_drv_return_void(local);
1120 static inline u32 drv_get_expected_throughput(struct ieee80211_local *local,
1121 struct sta_info *sta)
1125 trace_drv_get_expected_throughput(&sta->sta);
1126 if (local->ops->get_expected_throughput && sta->uploaded)
1127 ret = local->ops->get_expected_throughput(&local->hw, &sta->sta);
1128 trace_drv_return_u32(local, ret);
1133 static inline int drv_get_txpower(struct ieee80211_local *local,
1134 struct ieee80211_sub_if_data *sdata, int *dbm)
1138 if (!local->ops->get_txpower)
1141 ret = local->ops->get_txpower(&local->hw, &sdata->vif, dbm);
1142 trace_drv_get_txpower(local, sdata, *dbm, ret);
1148 drv_tdls_channel_switch(struct ieee80211_local *local,
1149 struct ieee80211_sub_if_data *sdata,
1150 struct ieee80211_sta *sta, u8 oper_class,
1151 struct cfg80211_chan_def *chandef,
1152 struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie)
1157 if (!check_sdata_in_driver(sdata))
1160 if (!local->ops->tdls_channel_switch)
1163 trace_drv_tdls_channel_switch(local, sdata, sta, oper_class, chandef);
1164 ret = local->ops->tdls_channel_switch(&local->hw, &sdata->vif, sta,
1165 oper_class, chandef, tmpl_skb,
1167 trace_drv_return_int(local, ret);
1172 drv_tdls_cancel_channel_switch(struct ieee80211_local *local,
1173 struct ieee80211_sub_if_data *sdata,
1174 struct ieee80211_sta *sta)
1177 if (!check_sdata_in_driver(sdata))
1180 if (!local->ops->tdls_cancel_channel_switch)
1183 trace_drv_tdls_cancel_channel_switch(local, sdata, sta);
1184 local->ops->tdls_cancel_channel_switch(&local->hw, &sdata->vif, sta);
1185 trace_drv_return_void(local);
1189 drv_tdls_recv_channel_switch(struct ieee80211_local *local,
1190 struct ieee80211_sub_if_data *sdata,
1191 struct ieee80211_tdls_ch_sw_params *params)
1193 trace_drv_tdls_recv_channel_switch(local, sdata, params);
1194 if (local->ops->tdls_recv_channel_switch)
1195 local->ops->tdls_recv_channel_switch(&local->hw, &sdata->vif,
1197 trace_drv_return_void(local);
1200 static inline void drv_wake_tx_queue(struct ieee80211_local *local,
1201 struct txq_info *txq)
1203 struct ieee80211_sub_if_data *sdata = vif_to_sdata(txq->txq.vif);
1205 if (local->in_reconfig)
1208 if (!check_sdata_in_driver(sdata))
1211 trace_drv_wake_tx_queue(local, sdata, txq);
1212 local->ops->wake_tx_queue(&local->hw, &txq->txq);
1215 static inline void schedule_and_wake_txq(struct ieee80211_local *local,
1216 struct txq_info *txqi)
1218 ieee80211_schedule_txq(&local->hw, &txqi->txq);
1219 drv_wake_tx_queue(local, txqi);
1222 static inline int drv_can_aggregate_in_amsdu(struct ieee80211_local *local,
1223 struct sk_buff *head,
1224 struct sk_buff *skb)
1226 if (!local->ops->can_aggregate_in_amsdu)
1229 return local->ops->can_aggregate_in_amsdu(&local->hw, head, skb);
1233 drv_get_ftm_responder_stats(struct ieee80211_local *local,
1234 struct ieee80211_sub_if_data *sdata,
1235 struct cfg80211_ftm_responder_stats *ftm_stats)
1237 u32 ret = -EOPNOTSUPP;
1239 if (local->ops->get_ftm_responder_stats)
1240 ret = local->ops->get_ftm_responder_stats(&local->hw,
1243 trace_drv_get_ftm_responder_stats(local, sdata, ftm_stats);
1248 static inline int drv_start_pmsr(struct ieee80211_local *local,
1249 struct ieee80211_sub_if_data *sdata,
1250 struct cfg80211_pmsr_request *request)
1252 int ret = -EOPNOTSUPP;
1255 if (!check_sdata_in_driver(sdata))
1258 trace_drv_start_pmsr(local, sdata);
1260 if (local->ops->start_pmsr)
1261 ret = local->ops->start_pmsr(&local->hw, &sdata->vif, request);
1262 trace_drv_return_int(local, ret);
1267 static inline void drv_abort_pmsr(struct ieee80211_local *local,
1268 struct ieee80211_sub_if_data *sdata,
1269 struct cfg80211_pmsr_request *request)
1271 trace_drv_abort_pmsr(local, sdata);
1274 if (!check_sdata_in_driver(sdata))
1277 if (local->ops->abort_pmsr)
1278 local->ops->abort_pmsr(&local->hw, &sdata->vif, request);
1279 trace_drv_return_void(local);
1282 static inline int drv_start_nan(struct ieee80211_local *local,
1283 struct ieee80211_sub_if_data *sdata,
1284 struct cfg80211_nan_conf *conf)
1289 check_sdata_in_driver(sdata);
1291 trace_drv_start_nan(local, sdata, conf);
1292 ret = local->ops->start_nan(&local->hw, &sdata->vif, conf);
1293 trace_drv_return_int(local, ret);
1297 static inline void drv_stop_nan(struct ieee80211_local *local,
1298 struct ieee80211_sub_if_data *sdata)
1301 check_sdata_in_driver(sdata);
1303 trace_drv_stop_nan(local, sdata);
1304 local->ops->stop_nan(&local->hw, &sdata->vif);
1305 trace_drv_return_void(local);
1308 static inline int drv_nan_change_conf(struct ieee80211_local *local,
1309 struct ieee80211_sub_if_data *sdata,
1310 struct cfg80211_nan_conf *conf,
1316 check_sdata_in_driver(sdata);
1318 if (!local->ops->nan_change_conf)
1321 trace_drv_nan_change_conf(local, sdata, conf, changes);
1322 ret = local->ops->nan_change_conf(&local->hw, &sdata->vif, conf,
1324 trace_drv_return_int(local, ret);
1329 static inline int drv_add_nan_func(struct ieee80211_local *local,
1330 struct ieee80211_sub_if_data *sdata,
1331 const struct cfg80211_nan_func *nan_func)
1336 check_sdata_in_driver(sdata);
1338 if (!local->ops->add_nan_func)
1341 trace_drv_add_nan_func(local, sdata, nan_func);
1342 ret = local->ops->add_nan_func(&local->hw, &sdata->vif, nan_func);
1343 trace_drv_return_int(local, ret);
1348 static inline void drv_del_nan_func(struct ieee80211_local *local,
1349 struct ieee80211_sub_if_data *sdata,
1353 check_sdata_in_driver(sdata);
1355 trace_drv_del_nan_func(local, sdata, instance_id);
1356 if (local->ops->del_nan_func)
1357 local->ops->del_nan_func(&local->hw, &sdata->vif, instance_id);
1358 trace_drv_return_void(local);
1361 #endif /* __MAC80211_DRIVER_OPS */