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 static inline int drv_start(struct ieee80211_local *local)
75 trace_drv_start(local);
76 local->started = true;
78 ret = local->ops->start(&local->hw);
79 trace_drv_return_int(local, ret);
83 static inline void drv_stop(struct ieee80211_local *local)
87 trace_drv_stop(local);
88 local->ops->stop(&local->hw);
89 trace_drv_return_void(local);
91 /* sync away all work on the tasklet before clearing started */
92 tasklet_disable(&local->tasklet);
93 tasklet_enable(&local->tasklet);
97 local->started = false;
101 static inline int drv_suspend(struct ieee80211_local *local,
102 struct cfg80211_wowlan *wowlan)
108 trace_drv_suspend(local);
109 ret = local->ops->suspend(&local->hw, wowlan);
110 trace_drv_return_int(local, ret);
114 static inline int drv_resume(struct ieee80211_local *local)
120 trace_drv_resume(local);
121 ret = local->ops->resume(&local->hw);
122 trace_drv_return_int(local, ret);
126 static inline void drv_set_wakeup(struct ieee80211_local *local,
131 if (!local->ops->set_wakeup)
134 trace_drv_set_wakeup(local, enabled);
135 local->ops->set_wakeup(&local->hw, enabled);
136 trace_drv_return_void(local);
140 int drv_add_interface(struct ieee80211_local *local,
141 struct ieee80211_sub_if_data *sdata);
143 int drv_change_interface(struct ieee80211_local *local,
144 struct ieee80211_sub_if_data *sdata,
145 enum nl80211_iftype type, bool p2p);
147 void drv_remove_interface(struct ieee80211_local *local,
148 struct ieee80211_sub_if_data *sdata);
150 static inline int drv_config(struct ieee80211_local *local, u32 changed)
156 trace_drv_config(local, changed);
157 ret = local->ops->config(&local->hw, changed);
158 trace_drv_return_int(local, ret);
162 static inline void drv_bss_info_changed(struct ieee80211_local *local,
163 struct ieee80211_sub_if_data *sdata,
164 struct ieee80211_bss_conf *info,
169 if (WARN_ON_ONCE(changed & (BSS_CHANGED_BEACON |
170 BSS_CHANGED_BEACON_ENABLED) &&
171 sdata->vif.type != NL80211_IFTYPE_AP &&
172 sdata->vif.type != NL80211_IFTYPE_ADHOC &&
173 sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
174 sdata->vif.type != NL80211_IFTYPE_OCB))
177 if (WARN_ON_ONCE(sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE ||
178 sdata->vif.type == NL80211_IFTYPE_MONITOR))
181 if (!check_sdata_in_driver(sdata))
184 trace_drv_bss_info_changed(local, sdata, info, changed);
185 if (local->ops->bss_info_changed)
186 local->ops->bss_info_changed(&local->hw, &sdata->vif, info, changed);
187 trace_drv_return_void(local);
190 static inline u64 drv_prepare_multicast(struct ieee80211_local *local,
191 struct netdev_hw_addr_list *mc_list)
195 trace_drv_prepare_multicast(local, mc_list->count);
197 if (local->ops->prepare_multicast)
198 ret = local->ops->prepare_multicast(&local->hw, mc_list);
200 trace_drv_return_u64(local, ret);
205 static inline void drv_configure_filter(struct ieee80211_local *local,
206 unsigned int changed_flags,
207 unsigned int *total_flags,
212 trace_drv_configure_filter(local, changed_flags, total_flags,
214 local->ops->configure_filter(&local->hw, changed_flags, total_flags,
216 trace_drv_return_void(local);
219 static inline void drv_config_iface_filter(struct ieee80211_local *local,
220 struct ieee80211_sub_if_data *sdata,
221 unsigned int filter_flags,
222 unsigned int changed_flags)
226 trace_drv_config_iface_filter(local, sdata, filter_flags,
228 if (local->ops->config_iface_filter)
229 local->ops->config_iface_filter(&local->hw, &sdata->vif,
232 trace_drv_return_void(local);
235 static inline int drv_set_tim(struct ieee80211_local *local,
236 struct ieee80211_sta *sta, bool set)
239 trace_drv_set_tim(local, sta, set);
240 if (local->ops->set_tim)
241 ret = local->ops->set_tim(&local->hw, sta, set);
242 trace_drv_return_int(local, ret);
246 static inline int drv_set_key(struct ieee80211_local *local,
247 enum set_key_cmd cmd,
248 struct ieee80211_sub_if_data *sdata,
249 struct ieee80211_sta *sta,
250 struct ieee80211_key_conf *key)
256 sdata = get_bss_sdata(sdata);
257 if (!check_sdata_in_driver(sdata))
260 trace_drv_set_key(local, cmd, sdata, sta, key);
261 ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key);
262 trace_drv_return_int(local, ret);
266 static inline void drv_update_tkip_key(struct ieee80211_local *local,
267 struct ieee80211_sub_if_data *sdata,
268 struct ieee80211_key_conf *conf,
269 struct sta_info *sta, u32 iv32,
272 struct ieee80211_sta *ista = NULL;
277 sdata = get_bss_sdata(sdata);
278 if (!check_sdata_in_driver(sdata))
281 trace_drv_update_tkip_key(local, sdata, conf, ista, iv32);
282 if (local->ops->update_tkip_key)
283 local->ops->update_tkip_key(&local->hw, &sdata->vif, conf,
284 ista, iv32, phase1key);
285 trace_drv_return_void(local);
288 static inline int drv_hw_scan(struct ieee80211_local *local,
289 struct ieee80211_sub_if_data *sdata,
290 struct ieee80211_scan_request *req)
296 if (!check_sdata_in_driver(sdata))
299 trace_drv_hw_scan(local, sdata);
300 ret = local->ops->hw_scan(&local->hw, &sdata->vif, req);
301 trace_drv_return_int(local, ret);
305 static inline void drv_cancel_hw_scan(struct ieee80211_local *local,
306 struct ieee80211_sub_if_data *sdata)
310 if (!check_sdata_in_driver(sdata))
313 trace_drv_cancel_hw_scan(local, sdata);
314 local->ops->cancel_hw_scan(&local->hw, &sdata->vif);
315 trace_drv_return_void(local);
319 drv_sched_scan_start(struct ieee80211_local *local,
320 struct ieee80211_sub_if_data *sdata,
321 struct cfg80211_sched_scan_request *req,
322 struct ieee80211_scan_ies *ies)
328 if (!check_sdata_in_driver(sdata))
331 trace_drv_sched_scan_start(local, sdata);
332 ret = local->ops->sched_scan_start(&local->hw, &sdata->vif,
334 trace_drv_return_int(local, ret);
338 static inline int drv_sched_scan_stop(struct ieee80211_local *local,
339 struct ieee80211_sub_if_data *sdata)
345 if (!check_sdata_in_driver(sdata))
348 trace_drv_sched_scan_stop(local, sdata);
349 ret = local->ops->sched_scan_stop(&local->hw, &sdata->vif);
350 trace_drv_return_int(local, ret);
355 static inline void drv_sw_scan_start(struct ieee80211_local *local,
356 struct ieee80211_sub_if_data *sdata,
361 trace_drv_sw_scan_start(local, sdata, mac_addr);
362 if (local->ops->sw_scan_start)
363 local->ops->sw_scan_start(&local->hw, &sdata->vif, mac_addr);
364 trace_drv_return_void(local);
367 static inline void drv_sw_scan_complete(struct ieee80211_local *local,
368 struct ieee80211_sub_if_data *sdata)
372 trace_drv_sw_scan_complete(local, sdata);
373 if (local->ops->sw_scan_complete)
374 local->ops->sw_scan_complete(&local->hw, &sdata->vif);
375 trace_drv_return_void(local);
378 static inline int drv_get_stats(struct ieee80211_local *local,
379 struct ieee80211_low_level_stats *stats)
381 int ret = -EOPNOTSUPP;
385 if (local->ops->get_stats)
386 ret = local->ops->get_stats(&local->hw, stats);
387 trace_drv_get_stats(local, stats, ret);
392 static inline void drv_get_key_seq(struct ieee80211_local *local,
393 struct ieee80211_key *key,
394 struct ieee80211_key_seq *seq)
396 if (local->ops->get_key_seq)
397 local->ops->get_key_seq(&local->hw, &key->conf, seq);
398 trace_drv_get_key_seq(local, &key->conf);
401 static inline int drv_set_frag_threshold(struct ieee80211_local *local,
408 trace_drv_set_frag_threshold(local, value);
409 if (local->ops->set_frag_threshold)
410 ret = local->ops->set_frag_threshold(&local->hw, value);
411 trace_drv_return_int(local, ret);
415 static inline int drv_set_rts_threshold(struct ieee80211_local *local,
422 trace_drv_set_rts_threshold(local, value);
423 if (local->ops->set_rts_threshold)
424 ret = local->ops->set_rts_threshold(&local->hw, value);
425 trace_drv_return_int(local, ret);
429 static inline int drv_set_coverage_class(struct ieee80211_local *local,
435 trace_drv_set_coverage_class(local, value);
436 if (local->ops->set_coverage_class)
437 local->ops->set_coverage_class(&local->hw, value);
441 trace_drv_return_int(local, ret);
445 static inline void drv_sta_notify(struct ieee80211_local *local,
446 struct ieee80211_sub_if_data *sdata,
447 enum sta_notify_cmd cmd,
448 struct ieee80211_sta *sta)
450 sdata = get_bss_sdata(sdata);
451 if (!check_sdata_in_driver(sdata))
454 trace_drv_sta_notify(local, sdata, cmd, sta);
455 if (local->ops->sta_notify)
456 local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta);
457 trace_drv_return_void(local);
460 static inline int drv_sta_add(struct ieee80211_local *local,
461 struct ieee80211_sub_if_data *sdata,
462 struct ieee80211_sta *sta)
468 sdata = get_bss_sdata(sdata);
469 if (!check_sdata_in_driver(sdata))
472 trace_drv_sta_add(local, sdata, sta);
473 if (local->ops->sta_add)
474 ret = local->ops->sta_add(&local->hw, &sdata->vif, sta);
476 trace_drv_return_int(local, ret);
481 static inline void drv_sta_remove(struct ieee80211_local *local,
482 struct ieee80211_sub_if_data *sdata,
483 struct ieee80211_sta *sta)
487 sdata = get_bss_sdata(sdata);
488 if (!check_sdata_in_driver(sdata))
491 trace_drv_sta_remove(local, sdata, sta);
492 if (local->ops->sta_remove)
493 local->ops->sta_remove(&local->hw, &sdata->vif, sta);
495 trace_drv_return_void(local);
498 #ifdef CONFIG_MAC80211_DEBUGFS
499 static inline void drv_sta_add_debugfs(struct ieee80211_local *local,
500 struct ieee80211_sub_if_data *sdata,
501 struct ieee80211_sta *sta,
506 sdata = get_bss_sdata(sdata);
507 if (!check_sdata_in_driver(sdata))
510 if (local->ops->sta_add_debugfs)
511 local->ops->sta_add_debugfs(&local->hw, &sdata->vif,
515 static inline void drv_sta_remove_debugfs(struct ieee80211_local *local,
516 struct ieee80211_sub_if_data *sdata,
517 struct ieee80211_sta *sta,
522 sdata = get_bss_sdata(sdata);
523 check_sdata_in_driver(sdata);
525 if (local->ops->sta_remove_debugfs)
526 local->ops->sta_remove_debugfs(&local->hw, &sdata->vif,
531 static inline void drv_sta_pre_rcu_remove(struct ieee80211_local *local,
532 struct ieee80211_sub_if_data *sdata,
533 struct sta_info *sta)
537 sdata = get_bss_sdata(sdata);
538 if (!check_sdata_in_driver(sdata))
541 trace_drv_sta_pre_rcu_remove(local, sdata, &sta->sta);
542 if (local->ops->sta_pre_rcu_remove)
543 local->ops->sta_pre_rcu_remove(&local->hw, &sdata->vif,
545 trace_drv_return_void(local);
549 int drv_sta_state(struct ieee80211_local *local,
550 struct ieee80211_sub_if_data *sdata,
551 struct sta_info *sta,
552 enum ieee80211_sta_state old_state,
553 enum ieee80211_sta_state new_state);
555 void drv_sta_rc_update(struct ieee80211_local *local,
556 struct ieee80211_sub_if_data *sdata,
557 struct ieee80211_sta *sta, u32 changed);
559 static inline void drv_sta_rate_tbl_update(struct ieee80211_local *local,
560 struct ieee80211_sub_if_data *sdata,
561 struct ieee80211_sta *sta)
563 sdata = get_bss_sdata(sdata);
564 if (!check_sdata_in_driver(sdata))
567 trace_drv_sta_rate_tbl_update(local, sdata, sta);
568 if (local->ops->sta_rate_tbl_update)
569 local->ops->sta_rate_tbl_update(&local->hw, &sdata->vif, sta);
571 trace_drv_return_void(local);
574 static inline void drv_sta_statistics(struct ieee80211_local *local,
575 struct ieee80211_sub_if_data *sdata,
576 struct ieee80211_sta *sta,
577 struct station_info *sinfo)
579 sdata = get_bss_sdata(sdata);
580 if (!check_sdata_in_driver(sdata))
583 trace_drv_sta_statistics(local, sdata, sta);
584 if (local->ops->sta_statistics)
585 local->ops->sta_statistics(&local->hw, &sdata->vif, sta, sinfo);
586 trace_drv_return_void(local);
589 int drv_conf_tx(struct ieee80211_local *local,
590 struct ieee80211_sub_if_data *sdata, u16 ac,
591 const struct ieee80211_tx_queue_params *params);
593 u64 drv_get_tsf(struct ieee80211_local *local,
594 struct ieee80211_sub_if_data *sdata);
595 void drv_set_tsf(struct ieee80211_local *local,
596 struct ieee80211_sub_if_data *sdata,
598 void drv_reset_tsf(struct ieee80211_local *local,
599 struct ieee80211_sub_if_data *sdata);
601 static inline int drv_tx_last_beacon(struct ieee80211_local *local)
603 int ret = 0; /* default unsupported op for less congestion */
607 trace_drv_tx_last_beacon(local);
608 if (local->ops->tx_last_beacon)
609 ret = local->ops->tx_last_beacon(&local->hw);
610 trace_drv_return_int(local, ret);
614 int drv_ampdu_action(struct ieee80211_local *local,
615 struct ieee80211_sub_if_data *sdata,
616 enum ieee80211_ampdu_mlme_action action,
617 struct ieee80211_sta *sta, u16 tid,
618 u16 *ssn, u8 buf_size, bool amsdu);
620 static inline int drv_get_survey(struct ieee80211_local *local, int idx,
621 struct survey_info *survey)
623 int ret = -EOPNOTSUPP;
625 trace_drv_get_survey(local, idx, survey);
627 if (local->ops->get_survey)
628 ret = local->ops->get_survey(&local->hw, idx, survey);
630 trace_drv_return_int(local, ret);
635 static inline void drv_rfkill_poll(struct ieee80211_local *local)
639 if (local->ops->rfkill_poll)
640 local->ops->rfkill_poll(&local->hw);
643 static inline void drv_flush(struct ieee80211_local *local,
644 struct ieee80211_sub_if_data *sdata,
645 u32 queues, bool drop)
647 struct ieee80211_vif *vif = sdata ? &sdata->vif : NULL;
651 if (sdata && !check_sdata_in_driver(sdata))
654 trace_drv_flush(local, queues, drop);
655 if (local->ops->flush)
656 local->ops->flush(&local->hw, vif, queues, drop);
657 trace_drv_return_void(local);
660 static inline void drv_channel_switch(struct ieee80211_local *local,
661 struct ieee80211_sub_if_data *sdata,
662 struct ieee80211_channel_switch *ch_switch)
666 trace_drv_channel_switch(local, sdata, ch_switch);
667 local->ops->channel_switch(&local->hw, &sdata->vif, ch_switch);
668 trace_drv_return_void(local);
672 static inline int drv_set_antenna(struct ieee80211_local *local,
673 u32 tx_ant, u32 rx_ant)
675 int ret = -EOPNOTSUPP;
677 if (local->ops->set_antenna)
678 ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant);
679 trace_drv_set_antenna(local, tx_ant, rx_ant, ret);
683 static inline int drv_get_antenna(struct ieee80211_local *local,
684 u32 *tx_ant, u32 *rx_ant)
686 int ret = -EOPNOTSUPP;
688 if (local->ops->get_antenna)
689 ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant);
690 trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret);
694 static inline int drv_remain_on_channel(struct ieee80211_local *local,
695 struct ieee80211_sub_if_data *sdata,
696 struct ieee80211_channel *chan,
697 unsigned int duration,
698 enum ieee80211_roc_type type)
704 trace_drv_remain_on_channel(local, sdata, chan, duration, type);
705 ret = local->ops->remain_on_channel(&local->hw, &sdata->vif,
706 chan, duration, type);
707 trace_drv_return_int(local, ret);
712 static inline int drv_cancel_remain_on_channel(struct ieee80211_local *local)
718 trace_drv_cancel_remain_on_channel(local);
719 ret = local->ops->cancel_remain_on_channel(&local->hw);
720 trace_drv_return_int(local, ret);
725 static inline int drv_set_ringparam(struct ieee80211_local *local,
732 trace_drv_set_ringparam(local, tx, rx);
733 if (local->ops->set_ringparam)
734 ret = local->ops->set_ringparam(&local->hw, tx, rx);
735 trace_drv_return_int(local, ret);
740 static inline void drv_get_ringparam(struct ieee80211_local *local,
741 u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max)
745 trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max);
746 if (local->ops->get_ringparam)
747 local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max);
748 trace_drv_return_void(local);
751 static inline bool drv_tx_frames_pending(struct ieee80211_local *local)
757 trace_drv_tx_frames_pending(local);
758 if (local->ops->tx_frames_pending)
759 ret = local->ops->tx_frames_pending(&local->hw);
760 trace_drv_return_bool(local, ret);
765 static inline int drv_set_bitrate_mask(struct ieee80211_local *local,
766 struct ieee80211_sub_if_data *sdata,
767 const struct cfg80211_bitrate_mask *mask)
769 int ret = -EOPNOTSUPP;
773 if (!check_sdata_in_driver(sdata))
776 trace_drv_set_bitrate_mask(local, sdata, mask);
777 if (local->ops->set_bitrate_mask)
778 ret = local->ops->set_bitrate_mask(&local->hw,
780 trace_drv_return_int(local, ret);
785 static inline void drv_set_rekey_data(struct ieee80211_local *local,
786 struct ieee80211_sub_if_data *sdata,
787 struct cfg80211_gtk_rekey_data *data)
789 if (!check_sdata_in_driver(sdata))
792 trace_drv_set_rekey_data(local, sdata, data);
793 if (local->ops->set_rekey_data)
794 local->ops->set_rekey_data(&local->hw, &sdata->vif, data);
795 trace_drv_return_void(local);
798 static inline void drv_event_callback(struct ieee80211_local *local,
799 struct ieee80211_sub_if_data *sdata,
800 const struct ieee80211_event *event)
802 trace_drv_event_callback(local, sdata, event);
803 if (local->ops->event_callback)
804 local->ops->event_callback(&local->hw, &sdata->vif, event);
805 trace_drv_return_void(local);
809 drv_release_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_release_buffered_frames(local, &sta->sta, tids, num_frames,
816 if (local->ops->release_buffered_frames)
817 local->ops->release_buffered_frames(&local->hw, &sta->sta, tids,
820 trace_drv_return_void(local);
824 drv_allow_buffered_frames(struct ieee80211_local *local,
825 struct sta_info *sta, u16 tids, int num_frames,
826 enum ieee80211_frame_release_type reason,
829 trace_drv_allow_buffered_frames(local, &sta->sta, tids, num_frames,
831 if (local->ops->allow_buffered_frames)
832 local->ops->allow_buffered_frames(&local->hw, &sta->sta,
833 tids, num_frames, reason,
835 trace_drv_return_void(local);
838 static inline void drv_mgd_prepare_tx(struct ieee80211_local *local,
839 struct ieee80211_sub_if_data *sdata)
843 if (!check_sdata_in_driver(sdata))
845 WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
847 trace_drv_mgd_prepare_tx(local, sdata);
848 if (local->ops->mgd_prepare_tx)
849 local->ops->mgd_prepare_tx(&local->hw, &sdata->vif);
850 trace_drv_return_void(local);
854 drv_mgd_protect_tdls_discover(struct ieee80211_local *local,
855 struct ieee80211_sub_if_data *sdata)
859 if (!check_sdata_in_driver(sdata))
861 WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
863 trace_drv_mgd_protect_tdls_discover(local, sdata);
864 if (local->ops->mgd_protect_tdls_discover)
865 local->ops->mgd_protect_tdls_discover(&local->hw, &sdata->vif);
866 trace_drv_return_void(local);
869 static inline int drv_add_chanctx(struct ieee80211_local *local,
870 struct ieee80211_chanctx *ctx)
872 int ret = -EOPNOTSUPP;
874 trace_drv_add_chanctx(local, ctx);
875 if (local->ops->add_chanctx)
876 ret = local->ops->add_chanctx(&local->hw, &ctx->conf);
877 trace_drv_return_int(local, ret);
879 ctx->driver_present = true;
884 static inline void drv_remove_chanctx(struct ieee80211_local *local,
885 struct ieee80211_chanctx *ctx)
887 if (WARN_ON(!ctx->driver_present))
890 trace_drv_remove_chanctx(local, ctx);
891 if (local->ops->remove_chanctx)
892 local->ops->remove_chanctx(&local->hw, &ctx->conf);
893 trace_drv_return_void(local);
894 ctx->driver_present = false;
897 static inline void drv_change_chanctx(struct ieee80211_local *local,
898 struct ieee80211_chanctx *ctx,
901 trace_drv_change_chanctx(local, ctx, changed);
902 if (local->ops->change_chanctx) {
903 WARN_ON_ONCE(!ctx->driver_present);
904 local->ops->change_chanctx(&local->hw, &ctx->conf, changed);
906 trace_drv_return_void(local);
909 static inline int drv_assign_vif_chanctx(struct ieee80211_local *local,
910 struct ieee80211_sub_if_data *sdata,
911 struct ieee80211_chanctx *ctx)
915 if (!check_sdata_in_driver(sdata))
918 trace_drv_assign_vif_chanctx(local, sdata, ctx);
919 if (local->ops->assign_vif_chanctx) {
920 WARN_ON_ONCE(!ctx->driver_present);
921 ret = local->ops->assign_vif_chanctx(&local->hw,
925 trace_drv_return_int(local, ret);
930 static inline void drv_unassign_vif_chanctx(struct ieee80211_local *local,
931 struct ieee80211_sub_if_data *sdata,
932 struct ieee80211_chanctx *ctx)
934 if (!check_sdata_in_driver(sdata))
937 trace_drv_unassign_vif_chanctx(local, sdata, ctx);
938 if (local->ops->unassign_vif_chanctx) {
939 WARN_ON_ONCE(!ctx->driver_present);
940 local->ops->unassign_vif_chanctx(&local->hw,
944 trace_drv_return_void(local);
947 int drv_switch_vif_chanctx(struct ieee80211_local *local,
948 struct ieee80211_vif_chanctx_switch *vifs,
949 int n_vifs, enum ieee80211_chanctx_switch_mode mode);
951 static inline int drv_start_ap(struct ieee80211_local *local,
952 struct ieee80211_sub_if_data *sdata)
956 if (!check_sdata_in_driver(sdata))
959 trace_drv_start_ap(local, sdata, &sdata->vif.bss_conf);
960 if (local->ops->start_ap)
961 ret = local->ops->start_ap(&local->hw, &sdata->vif);
962 trace_drv_return_int(local, ret);
966 static inline void drv_stop_ap(struct ieee80211_local *local,
967 struct ieee80211_sub_if_data *sdata)
969 if (!check_sdata_in_driver(sdata))
972 trace_drv_stop_ap(local, sdata);
973 if (local->ops->stop_ap)
974 local->ops->stop_ap(&local->hw, &sdata->vif);
975 trace_drv_return_void(local);
979 drv_reconfig_complete(struct ieee80211_local *local,
980 enum ieee80211_reconfig_type reconfig_type)
984 trace_drv_reconfig_complete(local, reconfig_type);
985 if (local->ops->reconfig_complete)
986 local->ops->reconfig_complete(&local->hw, reconfig_type);
987 trace_drv_return_void(local);
991 drv_set_default_unicast_key(struct ieee80211_local *local,
992 struct ieee80211_sub_if_data *sdata,
995 if (!check_sdata_in_driver(sdata))
998 WARN_ON_ONCE(key_idx < -1 || key_idx > 3);
1000 trace_drv_set_default_unicast_key(local, sdata, key_idx);
1001 if (local->ops->set_default_unicast_key)
1002 local->ops->set_default_unicast_key(&local->hw, &sdata->vif,
1004 trace_drv_return_void(local);
1007 #if IS_ENABLED(CONFIG_IPV6)
1008 static inline void drv_ipv6_addr_change(struct ieee80211_local *local,
1009 struct ieee80211_sub_if_data *sdata,
1010 struct inet6_dev *idev)
1012 trace_drv_ipv6_addr_change(local, sdata);
1013 if (local->ops->ipv6_addr_change)
1014 local->ops->ipv6_addr_change(&local->hw, &sdata->vif, idev);
1015 trace_drv_return_void(local);
1020 drv_channel_switch_beacon(struct ieee80211_sub_if_data *sdata,
1021 struct cfg80211_chan_def *chandef)
1023 struct ieee80211_local *local = sdata->local;
1025 if (local->ops->channel_switch_beacon) {
1026 trace_drv_channel_switch_beacon(local, sdata, chandef);
1027 local->ops->channel_switch_beacon(&local->hw, &sdata->vif,
1033 drv_pre_channel_switch(struct ieee80211_sub_if_data *sdata,
1034 struct ieee80211_channel_switch *ch_switch)
1036 struct ieee80211_local *local = sdata->local;
1039 if (!check_sdata_in_driver(sdata))
1042 trace_drv_pre_channel_switch(local, sdata, ch_switch);
1043 if (local->ops->pre_channel_switch)
1044 ret = local->ops->pre_channel_switch(&local->hw, &sdata->vif,
1046 trace_drv_return_int(local, ret);
1051 drv_post_channel_switch(struct ieee80211_sub_if_data *sdata)
1053 struct ieee80211_local *local = sdata->local;
1056 if (!check_sdata_in_driver(sdata))
1059 trace_drv_post_channel_switch(local, sdata);
1060 if (local->ops->post_channel_switch)
1061 ret = local->ops->post_channel_switch(&local->hw, &sdata->vif);
1062 trace_drv_return_int(local, ret);
1066 static inline int drv_join_ibss(struct ieee80211_local *local,
1067 struct ieee80211_sub_if_data *sdata)
1072 if (!check_sdata_in_driver(sdata))
1075 trace_drv_join_ibss(local, sdata, &sdata->vif.bss_conf);
1076 if (local->ops->join_ibss)
1077 ret = local->ops->join_ibss(&local->hw, &sdata->vif);
1078 trace_drv_return_int(local, ret);
1082 static inline void drv_leave_ibss(struct ieee80211_local *local,
1083 struct ieee80211_sub_if_data *sdata)
1086 if (!check_sdata_in_driver(sdata))
1089 trace_drv_leave_ibss(local, sdata);
1090 if (local->ops->leave_ibss)
1091 local->ops->leave_ibss(&local->hw, &sdata->vif);
1092 trace_drv_return_void(local);
1095 static inline u32 drv_get_expected_throughput(struct ieee80211_local *local,
1096 struct ieee80211_sta *sta)
1100 trace_drv_get_expected_throughput(sta);
1101 if (local->ops->get_expected_throughput)
1102 ret = local->ops->get_expected_throughput(sta);
1103 trace_drv_return_u32(local, ret);
1108 static inline int drv_get_txpower(struct ieee80211_local *local,
1109 struct ieee80211_sub_if_data *sdata, int *dbm)
1113 if (!local->ops->get_txpower)
1116 ret = local->ops->get_txpower(&local->hw, &sdata->vif, dbm);
1117 trace_drv_get_txpower(local, sdata, *dbm, ret);
1123 drv_tdls_channel_switch(struct ieee80211_local *local,
1124 struct ieee80211_sub_if_data *sdata,
1125 struct ieee80211_sta *sta, u8 oper_class,
1126 struct cfg80211_chan_def *chandef,
1127 struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie)
1132 if (!check_sdata_in_driver(sdata))
1135 if (!local->ops->tdls_channel_switch)
1138 trace_drv_tdls_channel_switch(local, sdata, sta, oper_class, chandef);
1139 ret = local->ops->tdls_channel_switch(&local->hw, &sdata->vif, sta,
1140 oper_class, chandef, tmpl_skb,
1142 trace_drv_return_int(local, ret);
1147 drv_tdls_cancel_channel_switch(struct ieee80211_local *local,
1148 struct ieee80211_sub_if_data *sdata,
1149 struct ieee80211_sta *sta)
1152 if (!check_sdata_in_driver(sdata))
1155 if (!local->ops->tdls_cancel_channel_switch)
1158 trace_drv_tdls_cancel_channel_switch(local, sdata, sta);
1159 local->ops->tdls_cancel_channel_switch(&local->hw, &sdata->vif, sta);
1160 trace_drv_return_void(local);
1164 drv_tdls_recv_channel_switch(struct ieee80211_local *local,
1165 struct ieee80211_sub_if_data *sdata,
1166 struct ieee80211_tdls_ch_sw_params *params)
1168 trace_drv_tdls_recv_channel_switch(local, sdata, params);
1169 if (local->ops->tdls_recv_channel_switch)
1170 local->ops->tdls_recv_channel_switch(&local->hw, &sdata->vif,
1172 trace_drv_return_void(local);
1175 static inline void drv_wake_tx_queue(struct ieee80211_local *local,
1176 struct txq_info *txq)
1178 struct ieee80211_sub_if_data *sdata = vif_to_sdata(txq->txq.vif);
1180 if (!check_sdata_in_driver(sdata))
1183 trace_drv_wake_tx_queue(local, sdata, txq);
1184 local->ops->wake_tx_queue(&local->hw, &txq->txq);
1187 #endif /* __MAC80211_DRIVER_OPS */