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 &&
168 !(changed & BSS_CHANGED_TXPOWER))))
171 if (!check_sdata_in_driver(sdata))
174 trace_drv_bss_info_changed(local, sdata, info, changed);
175 if (local->ops->bss_info_changed)
176 local->ops->bss_info_changed(&local->hw, &sdata->vif, info, changed);
177 trace_drv_return_void(local);
180 static inline u64 drv_prepare_multicast(struct ieee80211_local *local,
181 struct netdev_hw_addr_list *mc_list)
185 trace_drv_prepare_multicast(local, mc_list->count);
187 if (local->ops->prepare_multicast)
188 ret = local->ops->prepare_multicast(&local->hw, mc_list);
190 trace_drv_return_u64(local, ret);
195 static inline void drv_configure_filter(struct ieee80211_local *local,
196 unsigned int changed_flags,
197 unsigned int *total_flags,
202 trace_drv_configure_filter(local, changed_flags, total_flags,
204 local->ops->configure_filter(&local->hw, changed_flags, total_flags,
206 trace_drv_return_void(local);
209 static inline void drv_config_iface_filter(struct ieee80211_local *local,
210 struct ieee80211_sub_if_data *sdata,
211 unsigned int filter_flags,
212 unsigned int changed_flags)
216 trace_drv_config_iface_filter(local, sdata, filter_flags,
218 if (local->ops->config_iface_filter)
219 local->ops->config_iface_filter(&local->hw, &sdata->vif,
222 trace_drv_return_void(local);
225 static inline int drv_set_tim(struct ieee80211_local *local,
226 struct ieee80211_sta *sta, bool set)
229 trace_drv_set_tim(local, sta, set);
230 if (local->ops->set_tim)
231 ret = local->ops->set_tim(&local->hw, sta, set);
232 trace_drv_return_int(local, ret);
236 static inline int drv_set_key(struct ieee80211_local *local,
237 enum set_key_cmd cmd,
238 struct ieee80211_sub_if_data *sdata,
239 struct ieee80211_sta *sta,
240 struct ieee80211_key_conf *key)
246 sdata = get_bss_sdata(sdata);
247 if (!check_sdata_in_driver(sdata))
250 trace_drv_set_key(local, cmd, sdata, sta, key);
251 ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key);
252 trace_drv_return_int(local, ret);
256 static inline void drv_update_tkip_key(struct ieee80211_local *local,
257 struct ieee80211_sub_if_data *sdata,
258 struct ieee80211_key_conf *conf,
259 struct sta_info *sta, u32 iv32,
262 struct ieee80211_sta *ista = NULL;
267 sdata = get_bss_sdata(sdata);
268 if (!check_sdata_in_driver(sdata))
271 trace_drv_update_tkip_key(local, sdata, conf, ista, iv32);
272 if (local->ops->update_tkip_key)
273 local->ops->update_tkip_key(&local->hw, &sdata->vif, conf,
274 ista, iv32, phase1key);
275 trace_drv_return_void(local);
278 static inline int drv_hw_scan(struct ieee80211_local *local,
279 struct ieee80211_sub_if_data *sdata,
280 struct ieee80211_scan_request *req)
286 if (!check_sdata_in_driver(sdata))
289 trace_drv_hw_scan(local, sdata);
290 ret = local->ops->hw_scan(&local->hw, &sdata->vif, req);
291 trace_drv_return_int(local, ret);
295 static inline void drv_cancel_hw_scan(struct ieee80211_local *local,
296 struct ieee80211_sub_if_data *sdata)
300 if (!check_sdata_in_driver(sdata))
303 trace_drv_cancel_hw_scan(local, sdata);
304 local->ops->cancel_hw_scan(&local->hw, &sdata->vif);
305 trace_drv_return_void(local);
309 drv_sched_scan_start(struct ieee80211_local *local,
310 struct ieee80211_sub_if_data *sdata,
311 struct cfg80211_sched_scan_request *req,
312 struct ieee80211_scan_ies *ies)
318 if (!check_sdata_in_driver(sdata))
321 trace_drv_sched_scan_start(local, sdata);
322 ret = local->ops->sched_scan_start(&local->hw, &sdata->vif,
324 trace_drv_return_int(local, ret);
328 static inline int drv_sched_scan_stop(struct ieee80211_local *local,
329 struct ieee80211_sub_if_data *sdata)
335 if (!check_sdata_in_driver(sdata))
338 trace_drv_sched_scan_stop(local, sdata);
339 ret = local->ops->sched_scan_stop(&local->hw, &sdata->vif);
340 trace_drv_return_int(local, ret);
345 static inline void drv_sw_scan_start(struct ieee80211_local *local,
346 struct ieee80211_sub_if_data *sdata,
351 trace_drv_sw_scan_start(local, sdata, mac_addr);
352 if (local->ops->sw_scan_start)
353 local->ops->sw_scan_start(&local->hw, &sdata->vif, mac_addr);
354 trace_drv_return_void(local);
357 static inline void drv_sw_scan_complete(struct ieee80211_local *local,
358 struct ieee80211_sub_if_data *sdata)
362 trace_drv_sw_scan_complete(local, sdata);
363 if (local->ops->sw_scan_complete)
364 local->ops->sw_scan_complete(&local->hw, &sdata->vif);
365 trace_drv_return_void(local);
368 static inline int drv_get_stats(struct ieee80211_local *local,
369 struct ieee80211_low_level_stats *stats)
371 int ret = -EOPNOTSUPP;
375 if (local->ops->get_stats)
376 ret = local->ops->get_stats(&local->hw, stats);
377 trace_drv_get_stats(local, stats, ret);
382 static inline void drv_get_key_seq(struct ieee80211_local *local,
383 struct ieee80211_key *key,
384 struct ieee80211_key_seq *seq)
386 if (local->ops->get_key_seq)
387 local->ops->get_key_seq(&local->hw, &key->conf, seq);
388 trace_drv_get_key_seq(local, &key->conf);
391 static inline int drv_set_frag_threshold(struct ieee80211_local *local,
398 trace_drv_set_frag_threshold(local, value);
399 if (local->ops->set_frag_threshold)
400 ret = local->ops->set_frag_threshold(&local->hw, value);
401 trace_drv_return_int(local, ret);
405 static inline int drv_set_rts_threshold(struct ieee80211_local *local,
412 trace_drv_set_rts_threshold(local, value);
413 if (local->ops->set_rts_threshold)
414 ret = local->ops->set_rts_threshold(&local->hw, value);
415 trace_drv_return_int(local, ret);
419 static inline int drv_set_coverage_class(struct ieee80211_local *local,
425 trace_drv_set_coverage_class(local, value);
426 if (local->ops->set_coverage_class)
427 local->ops->set_coverage_class(&local->hw, value);
431 trace_drv_return_int(local, ret);
435 static inline void drv_sta_notify(struct ieee80211_local *local,
436 struct ieee80211_sub_if_data *sdata,
437 enum sta_notify_cmd cmd,
438 struct ieee80211_sta *sta)
440 sdata = get_bss_sdata(sdata);
441 if (!check_sdata_in_driver(sdata))
444 trace_drv_sta_notify(local, sdata, cmd, sta);
445 if (local->ops->sta_notify)
446 local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta);
447 trace_drv_return_void(local);
450 static inline int drv_sta_add(struct ieee80211_local *local,
451 struct ieee80211_sub_if_data *sdata,
452 struct ieee80211_sta *sta)
458 sdata = get_bss_sdata(sdata);
459 if (!check_sdata_in_driver(sdata))
462 trace_drv_sta_add(local, sdata, sta);
463 if (local->ops->sta_add)
464 ret = local->ops->sta_add(&local->hw, &sdata->vif, sta);
466 trace_drv_return_int(local, ret);
471 static inline void drv_sta_remove(struct ieee80211_local *local,
472 struct ieee80211_sub_if_data *sdata,
473 struct ieee80211_sta *sta)
477 sdata = get_bss_sdata(sdata);
478 if (!check_sdata_in_driver(sdata))
481 trace_drv_sta_remove(local, sdata, sta);
482 if (local->ops->sta_remove)
483 local->ops->sta_remove(&local->hw, &sdata->vif, sta);
485 trace_drv_return_void(local);
488 #ifdef CONFIG_MAC80211_DEBUGFS
489 static inline void drv_sta_add_debugfs(struct ieee80211_local *local,
490 struct ieee80211_sub_if_data *sdata,
491 struct ieee80211_sta *sta,
496 sdata = get_bss_sdata(sdata);
497 if (!check_sdata_in_driver(sdata))
500 if (local->ops->sta_add_debugfs)
501 local->ops->sta_add_debugfs(&local->hw, &sdata->vif,
506 static inline void drv_sta_pre_rcu_remove(struct ieee80211_local *local,
507 struct ieee80211_sub_if_data *sdata,
508 struct sta_info *sta)
512 sdata = get_bss_sdata(sdata);
513 if (!check_sdata_in_driver(sdata))
516 trace_drv_sta_pre_rcu_remove(local, sdata, &sta->sta);
517 if (local->ops->sta_pre_rcu_remove)
518 local->ops->sta_pre_rcu_remove(&local->hw, &sdata->vif,
520 trace_drv_return_void(local);
524 int drv_sta_state(struct ieee80211_local *local,
525 struct ieee80211_sub_if_data *sdata,
526 struct sta_info *sta,
527 enum ieee80211_sta_state old_state,
528 enum ieee80211_sta_state new_state);
530 void drv_sta_rc_update(struct ieee80211_local *local,
531 struct ieee80211_sub_if_data *sdata,
532 struct ieee80211_sta *sta, u32 changed);
534 static inline void drv_sta_rate_tbl_update(struct ieee80211_local *local,
535 struct ieee80211_sub_if_data *sdata,
536 struct ieee80211_sta *sta)
538 sdata = get_bss_sdata(sdata);
539 if (!check_sdata_in_driver(sdata))
542 trace_drv_sta_rate_tbl_update(local, sdata, sta);
543 if (local->ops->sta_rate_tbl_update)
544 local->ops->sta_rate_tbl_update(&local->hw, &sdata->vif, sta);
546 trace_drv_return_void(local);
549 static inline void drv_sta_statistics(struct ieee80211_local *local,
550 struct ieee80211_sub_if_data *sdata,
551 struct ieee80211_sta *sta,
552 struct station_info *sinfo)
554 sdata = get_bss_sdata(sdata);
555 if (!check_sdata_in_driver(sdata))
558 trace_drv_sta_statistics(local, sdata, sta);
559 if (local->ops->sta_statistics)
560 local->ops->sta_statistics(&local->hw, &sdata->vif, sta, sinfo);
561 trace_drv_return_void(local);
564 int drv_conf_tx(struct ieee80211_local *local,
565 struct ieee80211_sub_if_data *sdata, u16 ac,
566 const struct ieee80211_tx_queue_params *params);
568 u64 drv_get_tsf(struct ieee80211_local *local,
569 struct ieee80211_sub_if_data *sdata);
570 void drv_set_tsf(struct ieee80211_local *local,
571 struct ieee80211_sub_if_data *sdata,
573 void drv_offset_tsf(struct ieee80211_local *local,
574 struct ieee80211_sub_if_data *sdata,
576 void drv_reset_tsf(struct ieee80211_local *local,
577 struct ieee80211_sub_if_data *sdata);
579 static inline int drv_tx_last_beacon(struct ieee80211_local *local)
581 int ret = 0; /* default unsupported op for less congestion */
585 trace_drv_tx_last_beacon(local);
586 if (local->ops->tx_last_beacon)
587 ret = local->ops->tx_last_beacon(&local->hw);
588 trace_drv_return_int(local, ret);
592 int drv_ampdu_action(struct ieee80211_local *local,
593 struct ieee80211_sub_if_data *sdata,
594 struct ieee80211_ampdu_params *params);
596 static inline int drv_get_survey(struct ieee80211_local *local, int idx,
597 struct survey_info *survey)
599 int ret = -EOPNOTSUPP;
601 trace_drv_get_survey(local, idx, survey);
603 if (local->ops->get_survey)
604 ret = local->ops->get_survey(&local->hw, idx, survey);
606 trace_drv_return_int(local, ret);
611 static inline void drv_rfkill_poll(struct ieee80211_local *local)
615 if (local->ops->rfkill_poll)
616 local->ops->rfkill_poll(&local->hw);
619 static inline void drv_flush(struct ieee80211_local *local,
620 struct ieee80211_sub_if_data *sdata,
621 u32 queues, bool drop)
623 struct ieee80211_vif *vif = sdata ? &sdata->vif : NULL;
627 if (sdata && !check_sdata_in_driver(sdata))
630 trace_drv_flush(local, queues, drop);
631 if (local->ops->flush)
632 local->ops->flush(&local->hw, vif, queues, drop);
633 trace_drv_return_void(local);
636 static inline void drv_channel_switch(struct ieee80211_local *local,
637 struct ieee80211_sub_if_data *sdata,
638 struct ieee80211_channel_switch *ch_switch)
642 trace_drv_channel_switch(local, sdata, ch_switch);
643 local->ops->channel_switch(&local->hw, &sdata->vif, ch_switch);
644 trace_drv_return_void(local);
648 static inline int drv_set_antenna(struct ieee80211_local *local,
649 u32 tx_ant, u32 rx_ant)
651 int ret = -EOPNOTSUPP;
653 if (local->ops->set_antenna)
654 ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant);
655 trace_drv_set_antenna(local, tx_ant, rx_ant, ret);
659 static inline int drv_get_antenna(struct ieee80211_local *local,
660 u32 *tx_ant, u32 *rx_ant)
662 int ret = -EOPNOTSUPP;
664 if (local->ops->get_antenna)
665 ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant);
666 trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret);
670 static inline int drv_remain_on_channel(struct ieee80211_local *local,
671 struct ieee80211_sub_if_data *sdata,
672 struct ieee80211_channel *chan,
673 unsigned int duration,
674 enum ieee80211_roc_type type)
680 trace_drv_remain_on_channel(local, sdata, chan, duration, type);
681 ret = local->ops->remain_on_channel(&local->hw, &sdata->vif,
682 chan, duration, type);
683 trace_drv_return_int(local, ret);
688 static inline int drv_cancel_remain_on_channel(struct ieee80211_local *local)
694 trace_drv_cancel_remain_on_channel(local);
695 ret = local->ops->cancel_remain_on_channel(&local->hw);
696 trace_drv_return_int(local, ret);
701 static inline int drv_set_ringparam(struct ieee80211_local *local,
708 trace_drv_set_ringparam(local, tx, rx);
709 if (local->ops->set_ringparam)
710 ret = local->ops->set_ringparam(&local->hw, tx, rx);
711 trace_drv_return_int(local, ret);
716 static inline void drv_get_ringparam(struct ieee80211_local *local,
717 u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max)
721 trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max);
722 if (local->ops->get_ringparam)
723 local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max);
724 trace_drv_return_void(local);
727 static inline bool drv_tx_frames_pending(struct ieee80211_local *local)
733 trace_drv_tx_frames_pending(local);
734 if (local->ops->tx_frames_pending)
735 ret = local->ops->tx_frames_pending(&local->hw);
736 trace_drv_return_bool(local, ret);
741 static inline int drv_set_bitrate_mask(struct ieee80211_local *local,
742 struct ieee80211_sub_if_data *sdata,
743 const struct cfg80211_bitrate_mask *mask)
745 int ret = -EOPNOTSUPP;
749 if (!check_sdata_in_driver(sdata))
752 trace_drv_set_bitrate_mask(local, sdata, mask);
753 if (local->ops->set_bitrate_mask)
754 ret = local->ops->set_bitrate_mask(&local->hw,
756 trace_drv_return_int(local, ret);
761 static inline void drv_set_rekey_data(struct ieee80211_local *local,
762 struct ieee80211_sub_if_data *sdata,
763 struct cfg80211_gtk_rekey_data *data)
765 if (!check_sdata_in_driver(sdata))
768 trace_drv_set_rekey_data(local, sdata, data);
769 if (local->ops->set_rekey_data)
770 local->ops->set_rekey_data(&local->hw, &sdata->vif, data);
771 trace_drv_return_void(local);
774 static inline void drv_event_callback(struct ieee80211_local *local,
775 struct ieee80211_sub_if_data *sdata,
776 const struct ieee80211_event *event)
778 trace_drv_event_callback(local, sdata, event);
779 if (local->ops->event_callback)
780 local->ops->event_callback(&local->hw, &sdata->vif, event);
781 trace_drv_return_void(local);
785 drv_release_buffered_frames(struct ieee80211_local *local,
786 struct sta_info *sta, u16 tids, int num_frames,
787 enum ieee80211_frame_release_type reason,
790 trace_drv_release_buffered_frames(local, &sta->sta, tids, num_frames,
792 if (local->ops->release_buffered_frames)
793 local->ops->release_buffered_frames(&local->hw, &sta->sta, tids,
796 trace_drv_return_void(local);
800 drv_allow_buffered_frames(struct ieee80211_local *local,
801 struct sta_info *sta, u16 tids, int num_frames,
802 enum ieee80211_frame_release_type reason,
805 trace_drv_allow_buffered_frames(local, &sta->sta, tids, num_frames,
807 if (local->ops->allow_buffered_frames)
808 local->ops->allow_buffered_frames(&local->hw, &sta->sta,
809 tids, num_frames, reason,
811 trace_drv_return_void(local);
814 static inline void drv_mgd_prepare_tx(struct ieee80211_local *local,
815 struct ieee80211_sub_if_data *sdata)
819 if (!check_sdata_in_driver(sdata))
821 WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
823 trace_drv_mgd_prepare_tx(local, sdata);
824 if (local->ops->mgd_prepare_tx)
825 local->ops->mgd_prepare_tx(&local->hw, &sdata->vif);
826 trace_drv_return_void(local);
830 drv_mgd_protect_tdls_discover(struct ieee80211_local *local,
831 struct ieee80211_sub_if_data *sdata)
835 if (!check_sdata_in_driver(sdata))
837 WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
839 trace_drv_mgd_protect_tdls_discover(local, sdata);
840 if (local->ops->mgd_protect_tdls_discover)
841 local->ops->mgd_protect_tdls_discover(&local->hw, &sdata->vif);
842 trace_drv_return_void(local);
845 static inline int drv_add_chanctx(struct ieee80211_local *local,
846 struct ieee80211_chanctx *ctx)
848 int ret = -EOPNOTSUPP;
852 trace_drv_add_chanctx(local, ctx);
853 if (local->ops->add_chanctx)
854 ret = local->ops->add_chanctx(&local->hw, &ctx->conf);
855 trace_drv_return_int(local, ret);
857 ctx->driver_present = true;
862 static inline void drv_remove_chanctx(struct ieee80211_local *local,
863 struct ieee80211_chanctx *ctx)
867 if (WARN_ON(!ctx->driver_present))
870 trace_drv_remove_chanctx(local, ctx);
871 if (local->ops->remove_chanctx)
872 local->ops->remove_chanctx(&local->hw, &ctx->conf);
873 trace_drv_return_void(local);
874 ctx->driver_present = false;
877 static inline void drv_change_chanctx(struct ieee80211_local *local,
878 struct ieee80211_chanctx *ctx,
883 trace_drv_change_chanctx(local, ctx, changed);
884 if (local->ops->change_chanctx) {
885 WARN_ON_ONCE(!ctx->driver_present);
886 local->ops->change_chanctx(&local->hw, &ctx->conf, changed);
888 trace_drv_return_void(local);
891 static inline int drv_assign_vif_chanctx(struct ieee80211_local *local,
892 struct ieee80211_sub_if_data *sdata,
893 struct ieee80211_chanctx *ctx)
897 if (!check_sdata_in_driver(sdata))
900 trace_drv_assign_vif_chanctx(local, sdata, ctx);
901 if (local->ops->assign_vif_chanctx) {
902 WARN_ON_ONCE(!ctx->driver_present);
903 ret = local->ops->assign_vif_chanctx(&local->hw,
907 trace_drv_return_int(local, ret);
912 static inline void drv_unassign_vif_chanctx(struct ieee80211_local *local,
913 struct ieee80211_sub_if_data *sdata,
914 struct ieee80211_chanctx *ctx)
918 if (!check_sdata_in_driver(sdata))
921 trace_drv_unassign_vif_chanctx(local, sdata, ctx);
922 if (local->ops->unassign_vif_chanctx) {
923 WARN_ON_ONCE(!ctx->driver_present);
924 local->ops->unassign_vif_chanctx(&local->hw,
928 trace_drv_return_void(local);
931 int drv_switch_vif_chanctx(struct ieee80211_local *local,
932 struct ieee80211_vif_chanctx_switch *vifs,
933 int n_vifs, enum ieee80211_chanctx_switch_mode mode);
935 static inline int drv_start_ap(struct ieee80211_local *local,
936 struct ieee80211_sub_if_data *sdata)
942 if (!check_sdata_in_driver(sdata))
945 trace_drv_start_ap(local, sdata, &sdata->vif.bss_conf);
946 if (local->ops->start_ap)
947 ret = local->ops->start_ap(&local->hw, &sdata->vif);
948 trace_drv_return_int(local, ret);
952 static inline void drv_stop_ap(struct ieee80211_local *local,
953 struct ieee80211_sub_if_data *sdata)
955 if (!check_sdata_in_driver(sdata))
958 trace_drv_stop_ap(local, sdata);
959 if (local->ops->stop_ap)
960 local->ops->stop_ap(&local->hw, &sdata->vif);
961 trace_drv_return_void(local);
965 drv_reconfig_complete(struct ieee80211_local *local,
966 enum ieee80211_reconfig_type reconfig_type)
970 trace_drv_reconfig_complete(local, reconfig_type);
971 if (local->ops->reconfig_complete)
972 local->ops->reconfig_complete(&local->hw, reconfig_type);
973 trace_drv_return_void(local);
977 drv_set_default_unicast_key(struct ieee80211_local *local,
978 struct ieee80211_sub_if_data *sdata,
981 if (!check_sdata_in_driver(sdata))
984 WARN_ON_ONCE(key_idx < -1 || key_idx > 3);
986 trace_drv_set_default_unicast_key(local, sdata, key_idx);
987 if (local->ops->set_default_unicast_key)
988 local->ops->set_default_unicast_key(&local->hw, &sdata->vif,
990 trace_drv_return_void(local);
993 #if IS_ENABLED(CONFIG_IPV6)
994 static inline void drv_ipv6_addr_change(struct ieee80211_local *local,
995 struct ieee80211_sub_if_data *sdata,
996 struct inet6_dev *idev)
998 trace_drv_ipv6_addr_change(local, sdata);
999 if (local->ops->ipv6_addr_change)
1000 local->ops->ipv6_addr_change(&local->hw, &sdata->vif, idev);
1001 trace_drv_return_void(local);
1006 drv_channel_switch_beacon(struct ieee80211_sub_if_data *sdata,
1007 struct cfg80211_chan_def *chandef)
1009 struct ieee80211_local *local = sdata->local;
1011 if (local->ops->channel_switch_beacon) {
1012 trace_drv_channel_switch_beacon(local, sdata, chandef);
1013 local->ops->channel_switch_beacon(&local->hw, &sdata->vif,
1019 drv_pre_channel_switch(struct ieee80211_sub_if_data *sdata,
1020 struct ieee80211_channel_switch *ch_switch)
1022 struct ieee80211_local *local = sdata->local;
1025 if (!check_sdata_in_driver(sdata))
1028 trace_drv_pre_channel_switch(local, sdata, ch_switch);
1029 if (local->ops->pre_channel_switch)
1030 ret = local->ops->pre_channel_switch(&local->hw, &sdata->vif,
1032 trace_drv_return_int(local, ret);
1037 drv_post_channel_switch(struct ieee80211_sub_if_data *sdata)
1039 struct ieee80211_local *local = sdata->local;
1042 if (!check_sdata_in_driver(sdata))
1045 trace_drv_post_channel_switch(local, sdata);
1046 if (local->ops->post_channel_switch)
1047 ret = local->ops->post_channel_switch(&local->hw, &sdata->vif);
1048 trace_drv_return_int(local, ret);
1052 static inline int drv_join_ibss(struct ieee80211_local *local,
1053 struct ieee80211_sub_if_data *sdata)
1058 if (!check_sdata_in_driver(sdata))
1061 trace_drv_join_ibss(local, sdata, &sdata->vif.bss_conf);
1062 if (local->ops->join_ibss)
1063 ret = local->ops->join_ibss(&local->hw, &sdata->vif);
1064 trace_drv_return_int(local, ret);
1068 static inline void drv_leave_ibss(struct ieee80211_local *local,
1069 struct ieee80211_sub_if_data *sdata)
1072 if (!check_sdata_in_driver(sdata))
1075 trace_drv_leave_ibss(local, sdata);
1076 if (local->ops->leave_ibss)
1077 local->ops->leave_ibss(&local->hw, &sdata->vif);
1078 trace_drv_return_void(local);
1081 static inline u32 drv_get_expected_throughput(struct ieee80211_local *local,
1082 struct sta_info *sta)
1086 trace_drv_get_expected_throughput(&sta->sta);
1087 if (local->ops->get_expected_throughput && sta->uploaded)
1088 ret = local->ops->get_expected_throughput(&local->hw, &sta->sta);
1089 trace_drv_return_u32(local, ret);
1094 static inline int drv_get_txpower(struct ieee80211_local *local,
1095 struct ieee80211_sub_if_data *sdata, int *dbm)
1099 if (!local->ops->get_txpower)
1102 ret = local->ops->get_txpower(&local->hw, &sdata->vif, dbm);
1103 trace_drv_get_txpower(local, sdata, *dbm, ret);
1109 drv_tdls_channel_switch(struct ieee80211_local *local,
1110 struct ieee80211_sub_if_data *sdata,
1111 struct ieee80211_sta *sta, u8 oper_class,
1112 struct cfg80211_chan_def *chandef,
1113 struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie)
1118 if (!check_sdata_in_driver(sdata))
1121 if (!local->ops->tdls_channel_switch)
1124 trace_drv_tdls_channel_switch(local, sdata, sta, oper_class, chandef);
1125 ret = local->ops->tdls_channel_switch(&local->hw, &sdata->vif, sta,
1126 oper_class, chandef, tmpl_skb,
1128 trace_drv_return_int(local, ret);
1133 drv_tdls_cancel_channel_switch(struct ieee80211_local *local,
1134 struct ieee80211_sub_if_data *sdata,
1135 struct ieee80211_sta *sta)
1138 if (!check_sdata_in_driver(sdata))
1141 if (!local->ops->tdls_cancel_channel_switch)
1144 trace_drv_tdls_cancel_channel_switch(local, sdata, sta);
1145 local->ops->tdls_cancel_channel_switch(&local->hw, &sdata->vif, sta);
1146 trace_drv_return_void(local);
1150 drv_tdls_recv_channel_switch(struct ieee80211_local *local,
1151 struct ieee80211_sub_if_data *sdata,
1152 struct ieee80211_tdls_ch_sw_params *params)
1154 trace_drv_tdls_recv_channel_switch(local, sdata, params);
1155 if (local->ops->tdls_recv_channel_switch)
1156 local->ops->tdls_recv_channel_switch(&local->hw, &sdata->vif,
1158 trace_drv_return_void(local);
1161 static inline void drv_wake_tx_queue(struct ieee80211_local *local,
1162 struct txq_info *txq)
1164 struct ieee80211_sub_if_data *sdata = vif_to_sdata(txq->txq.vif);
1166 if (local->in_reconfig)
1169 if (!check_sdata_in_driver(sdata))
1172 trace_drv_wake_tx_queue(local, sdata, txq);
1173 local->ops->wake_tx_queue(&local->hw, &txq->txq);
1176 static inline int drv_start_nan(struct ieee80211_local *local,
1177 struct ieee80211_sub_if_data *sdata,
1178 struct cfg80211_nan_conf *conf)
1183 check_sdata_in_driver(sdata);
1185 trace_drv_start_nan(local, sdata, conf);
1186 ret = local->ops->start_nan(&local->hw, &sdata->vif, conf);
1187 trace_drv_return_int(local, ret);
1191 static inline void drv_stop_nan(struct ieee80211_local *local,
1192 struct ieee80211_sub_if_data *sdata)
1195 check_sdata_in_driver(sdata);
1197 trace_drv_stop_nan(local, sdata);
1198 local->ops->stop_nan(&local->hw, &sdata->vif);
1199 trace_drv_return_void(local);
1202 static inline int drv_nan_change_conf(struct ieee80211_local *local,
1203 struct ieee80211_sub_if_data *sdata,
1204 struct cfg80211_nan_conf *conf,
1210 check_sdata_in_driver(sdata);
1212 if (!local->ops->nan_change_conf)
1215 trace_drv_nan_change_conf(local, sdata, conf, changes);
1216 ret = local->ops->nan_change_conf(&local->hw, &sdata->vif, conf,
1218 trace_drv_return_int(local, ret);
1223 static inline int drv_add_nan_func(struct ieee80211_local *local,
1224 struct ieee80211_sub_if_data *sdata,
1225 const struct cfg80211_nan_func *nan_func)
1230 check_sdata_in_driver(sdata);
1232 if (!local->ops->add_nan_func)
1235 trace_drv_add_nan_func(local, sdata, nan_func);
1236 ret = local->ops->add_nan_func(&local->hw, &sdata->vif, nan_func);
1237 trace_drv_return_int(local, ret);
1242 static inline void drv_del_nan_func(struct ieee80211_local *local,
1243 struct ieee80211_sub_if_data *sdata,
1247 check_sdata_in_driver(sdata);
1249 trace_drv_del_nan_func(local, sdata, instance_id);
1250 if (local->ops->del_nan_func)
1251 local->ops->del_nan_func(&local->hw, &sdata->vif, instance_id);
1252 trace_drv_return_void(local);
1255 #endif /* __MAC80211_DRIVER_OPS */