xref: /openbmc/linux/net/mac80211/driver-ops.h (revision 5f66f73b) 
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * Portions of this file
4 * Copyright(c) 2016 Intel Deutschland GmbH
5 * Copyright (C) 2018 - 2019 Intel Corporation
6 */
7 
8 #ifndef __MAC80211_DRIVER_OPS
9 #define __MAC80211_DRIVER_OPS
10 
11 #include <net/mac80211.h>
12 #include "ieee80211_i.h"
13 #include "trace.h"
14 
15 #define check_sdata_in_driver(sdata)	({					\
16 	!WARN_ONCE(!(sdata->flags & IEEE80211_SDATA_IN_DRIVER),			\
17 		   "%s: Failed check-sdata-in-driver check, flags: 0x%x\n",	\
18 		   sdata->dev ? sdata->dev->name : sdata->name, sdata->flags);	\
19 })
20 
21 static inline struct ieee80211_sub_if_data *
22 get_bss_sdata(struct ieee80211_sub_if_data *sdata)
23 {
24 	if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
25 		sdata = container_of(sdata->bss, struct ieee80211_sub_if_data,
26 				     u.ap);
27 
28 	return sdata;
29 }
30 
31 static inline void drv_tx(struct ieee80211_local *local,
32 			  struct ieee80211_tx_control *control,
33 			  struct sk_buff *skb)
34 {
35 	local->ops->tx(&local->hw, control, skb);
36 }
37 
38 static inline void drv_sync_rx_queues(struct ieee80211_local *local,
39 				      struct sta_info *sta)
40 {
41 	if (local->ops->sync_rx_queues) {
42 		trace_drv_sync_rx_queues(local, sta->sdata, &sta->sta);
43 		local->ops->sync_rx_queues(&local->hw);
44 		trace_drv_return_void(local);
45 	}
46 }
47 
48 static inline void drv_get_et_strings(struct ieee80211_sub_if_data *sdata,
49 				      u32 sset, u8 *data)
50 {
51 	struct ieee80211_local *local = sdata->local;
52 	if (local->ops->get_et_strings) {
53 		trace_drv_get_et_strings(local, sset);
54 		local->ops->get_et_strings(&local->hw, &sdata->vif, sset, data);
55 		trace_drv_return_void(local);
56 	}
57 }
58 
59 static inline void drv_get_et_stats(struct ieee80211_sub_if_data *sdata,
60 				    struct ethtool_stats *stats,
61 				    u64 *data)
62 {
63 	struct ieee80211_local *local = sdata->local;
64 	if (local->ops->get_et_stats) {
65 		trace_drv_get_et_stats(local);
66 		local->ops->get_et_stats(&local->hw, &sdata->vif, stats, data);
67 		trace_drv_return_void(local);
68 	}
69 }
70 
71 static inline int drv_get_et_sset_count(struct ieee80211_sub_if_data *sdata,
72 					int sset)
73 {
74 	struct ieee80211_local *local = sdata->local;
75 	int rv = 0;
76 	if (local->ops->get_et_sset_count) {
77 		trace_drv_get_et_sset_count(local, sset);
78 		rv = local->ops->get_et_sset_count(&local->hw, &sdata->vif,
79 						   sset);
80 		trace_drv_return_int(local, rv);
81 	}
82 	return rv;
83 }
84 
85 int drv_start(struct ieee80211_local *local);
86 void drv_stop(struct ieee80211_local *local);
87 
88 #ifdef CONFIG_PM
89 static inline int drv_suspend(struct ieee80211_local *local,
90 			      struct cfg80211_wowlan *wowlan)
91 {
92 	int ret;
93 
94 	might_sleep();
95 
96 	trace_drv_suspend(local);
97 	ret = local->ops->suspend(&local->hw, wowlan);
98 	trace_drv_return_int(local, ret);
99 	return ret;
100 }
101 
102 static inline int drv_resume(struct ieee80211_local *local)
103 {
104 	int ret;
105 
106 	might_sleep();
107 
108 	trace_drv_resume(local);
109 	ret = local->ops->resume(&local->hw);
110 	trace_drv_return_int(local, ret);
111 	return ret;
112 }
113 
114 static inline void drv_set_wakeup(struct ieee80211_local *local,
115 				  bool enabled)
116 {
117 	might_sleep();
118 
119 	if (!local->ops->set_wakeup)
120 		return;
121 
122 	trace_drv_set_wakeup(local, enabled);
123 	local->ops->set_wakeup(&local->hw, enabled);
124 	trace_drv_return_void(local);
125 }
126 #endif
127 
128 int drv_add_interface(struct ieee80211_local *local,
129 		      struct ieee80211_sub_if_data *sdata);
130 
131 int drv_change_interface(struct ieee80211_local *local,
132 			 struct ieee80211_sub_if_data *sdata,
133 			 enum nl80211_iftype type, bool p2p);
134 
135 void drv_remove_interface(struct ieee80211_local *local,
136 			  struct ieee80211_sub_if_data *sdata);
137 
138 static inline int drv_config(struct ieee80211_local *local, u32 changed)
139 {
140 	int ret;
141 
142 	might_sleep();
143 
144 	trace_drv_config(local, changed);
145 	ret = local->ops->config(&local->hw, changed);
146 	trace_drv_return_int(local, ret);
147 	return ret;
148 }
149 
150 static inline void drv_bss_info_changed(struct ieee80211_local *local,
151 					struct ieee80211_sub_if_data *sdata,
152 					struct ieee80211_bss_conf *info,
153 					u32 changed)
154 {
155 	might_sleep();
156 
157 	if (WARN_ON_ONCE(changed & (BSS_CHANGED_BEACON |
158 				    BSS_CHANGED_BEACON_ENABLED) &&
159 			 sdata->vif.type != NL80211_IFTYPE_AP &&
160 			 sdata->vif.type != NL80211_IFTYPE_ADHOC &&
161 			 sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
162 			 sdata->vif.type != NL80211_IFTYPE_OCB))
163 		return;
164 
165 	if (WARN_ON_ONCE(sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE ||
166 			 sdata->vif.type == NL80211_IFTYPE_NAN ||
167 			 (sdata->vif.type == NL80211_IFTYPE_MONITOR &&
168 			  !sdata->vif.mu_mimo_owner &&
169 			  !(changed & BSS_CHANGED_TXPOWER))))
170 		return;
171 
172 	if (!check_sdata_in_driver(sdata))
173 		return;
174 
175 	trace_drv_bss_info_changed(local, sdata, info, changed);
176 	if (local->ops->bss_info_changed)
177 		local->ops->bss_info_changed(&local->hw, &sdata->vif, info, changed);
178 	trace_drv_return_void(local);
179 }
180 
181 static inline u64 drv_prepare_multicast(struct ieee80211_local *local,
182 					struct netdev_hw_addr_list *mc_list)
183 {
184 	u64 ret = 0;
185 
186 	trace_drv_prepare_multicast(local, mc_list->count);
187 
188 	if (local->ops->prepare_multicast)
189 		ret = local->ops->prepare_multicast(&local->hw, mc_list);
190 
191 	trace_drv_return_u64(local, ret);
192 
193 	return ret;
194 }
195 
196 static inline void drv_configure_filter(struct ieee80211_local *local,
197 					unsigned int changed_flags,
198 					unsigned int *total_flags,
199 					u64 multicast)
200 {
201 	might_sleep();
202 
203 	trace_drv_configure_filter(local, changed_flags, total_flags,
204 				   multicast);
205 	local->ops->configure_filter(&local->hw, changed_flags, total_flags,
206 				     multicast);
207 	trace_drv_return_void(local);
208 }
209 
210 static inline void drv_config_iface_filter(struct ieee80211_local *local,
211 					   struct ieee80211_sub_if_data *sdata,
212 					   unsigned int filter_flags,
213 					   unsigned int changed_flags)
214 {
215 	might_sleep();
216 
217 	trace_drv_config_iface_filter(local, sdata, filter_flags,
218 				      changed_flags);
219 	if (local->ops->config_iface_filter)
220 		local->ops->config_iface_filter(&local->hw, &sdata->vif,
221 						filter_flags,
222 						changed_flags);
223 	trace_drv_return_void(local);
224 }
225 
226 static inline int drv_set_tim(struct ieee80211_local *local,
227 			      struct ieee80211_sta *sta, bool set)
228 {
229 	int ret = 0;
230 	trace_drv_set_tim(local, sta, set);
231 	if (local->ops->set_tim)
232 		ret = local->ops->set_tim(&local->hw, sta, set);
233 	trace_drv_return_int(local, ret);
234 	return ret;
235 }
236 
237 static inline int drv_set_key(struct ieee80211_local *local,
238 			      enum set_key_cmd cmd,
239 			      struct ieee80211_sub_if_data *sdata,
240 			      struct ieee80211_sta *sta,
241 			      struct ieee80211_key_conf *key)
242 {
243 	int ret;
244 
245 	might_sleep();
246 
247 	sdata = get_bss_sdata(sdata);
248 	if (!check_sdata_in_driver(sdata))
249 		return -EIO;
250 
251 	trace_drv_set_key(local, cmd, sdata, sta, key);
252 	ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key);
253 	trace_drv_return_int(local, ret);
254 	return ret;
255 }
256 
257 static inline void drv_update_tkip_key(struct ieee80211_local *local,
258 				       struct ieee80211_sub_if_data *sdata,
259 				       struct ieee80211_key_conf *conf,
260 				       struct sta_info *sta, u32 iv32,
261 				       u16 *phase1key)
262 {
263 	struct ieee80211_sta *ista = NULL;
264 
265 	if (sta)
266 		ista = &sta->sta;
267 
268 	sdata = get_bss_sdata(sdata);
269 	if (!check_sdata_in_driver(sdata))
270 		return;
271 
272 	trace_drv_update_tkip_key(local, sdata, conf, ista, iv32);
273 	if (local->ops->update_tkip_key)
274 		local->ops->update_tkip_key(&local->hw, &sdata->vif, conf,
275 					    ista, iv32, phase1key);
276 	trace_drv_return_void(local);
277 }
278 
279 static inline int drv_hw_scan(struct ieee80211_local *local,
280 			      struct ieee80211_sub_if_data *sdata,
281 			      struct ieee80211_scan_request *req)
282 {
283 	int ret;
284 
285 	might_sleep();
286 
287 	if (!check_sdata_in_driver(sdata))
288 		return -EIO;
289 
290 	trace_drv_hw_scan(local, sdata);
291 	ret = local->ops->hw_scan(&local->hw, &sdata->vif, req);
292 	trace_drv_return_int(local, ret);
293 	return ret;
294 }
295 
296 static inline void drv_cancel_hw_scan(struct ieee80211_local *local,
297 				      struct ieee80211_sub_if_data *sdata)
298 {
299 	might_sleep();
300 
301 	if (!check_sdata_in_driver(sdata))
302 		return;
303 
304 	trace_drv_cancel_hw_scan(local, sdata);
305 	local->ops->cancel_hw_scan(&local->hw, &sdata->vif);
306 	trace_drv_return_void(local);
307 }
308 
309 static inline int
310 drv_sched_scan_start(struct ieee80211_local *local,
311 		     struct ieee80211_sub_if_data *sdata,
312 		     struct cfg80211_sched_scan_request *req,
313 		     struct ieee80211_scan_ies *ies)
314 {
315 	int ret;
316 
317 	might_sleep();
318 
319 	if (!check_sdata_in_driver(sdata))
320 		return -EIO;
321 
322 	trace_drv_sched_scan_start(local, sdata);
323 	ret = local->ops->sched_scan_start(&local->hw, &sdata->vif,
324 					      req, ies);
325 	trace_drv_return_int(local, ret);
326 	return ret;
327 }
328 
329 static inline int drv_sched_scan_stop(struct ieee80211_local *local,
330 				      struct ieee80211_sub_if_data *sdata)
331 {
332 	int ret;
333 
334 	might_sleep();
335 
336 	if (!check_sdata_in_driver(sdata))
337 		return -EIO;
338 
339 	trace_drv_sched_scan_stop(local, sdata);
340 	ret = local->ops->sched_scan_stop(&local->hw, &sdata->vif);
341 	trace_drv_return_int(local, ret);
342 
343 	return ret;
344 }
345 
346 static inline void drv_sw_scan_start(struct ieee80211_local *local,
347 				     struct ieee80211_sub_if_data *sdata,
348 				     const u8 *mac_addr)
349 {
350 	might_sleep();
351 
352 	trace_drv_sw_scan_start(local, sdata, mac_addr);
353 	if (local->ops->sw_scan_start)
354 		local->ops->sw_scan_start(&local->hw, &sdata->vif, mac_addr);
355 	trace_drv_return_void(local);
356 }
357 
358 static inline void drv_sw_scan_complete(struct ieee80211_local *local,
359 					struct ieee80211_sub_if_data *sdata)
360 {
361 	might_sleep();
362 
363 	trace_drv_sw_scan_complete(local, sdata);
364 	if (local->ops->sw_scan_complete)
365 		local->ops->sw_scan_complete(&local->hw, &sdata->vif);
366 	trace_drv_return_void(local);
367 }
368 
369 static inline int drv_get_stats(struct ieee80211_local *local,
370 				struct ieee80211_low_level_stats *stats)
371 {
372 	int ret = -EOPNOTSUPP;
373 
374 	might_sleep();
375 
376 	if (local->ops->get_stats)
377 		ret = local->ops->get_stats(&local->hw, stats);
378 	trace_drv_get_stats(local, stats, ret);
379 
380 	return ret;
381 }
382 
383 static inline void drv_get_key_seq(struct ieee80211_local *local,
384 				   struct ieee80211_key *key,
385 				   struct ieee80211_key_seq *seq)
386 {
387 	if (local->ops->get_key_seq)
388 		local->ops->get_key_seq(&local->hw, &key->conf, seq);
389 	trace_drv_get_key_seq(local, &key->conf);
390 }
391 
392 static inline int drv_set_frag_threshold(struct ieee80211_local *local,
393 					u32 value)
394 {
395 	int ret = 0;
396 
397 	might_sleep();
398 
399 	trace_drv_set_frag_threshold(local, value);
400 	if (local->ops->set_frag_threshold)
401 		ret = local->ops->set_frag_threshold(&local->hw, value);
402 	trace_drv_return_int(local, ret);
403 	return ret;
404 }
405 
406 static inline int drv_set_rts_threshold(struct ieee80211_local *local,
407 					u32 value)
408 {
409 	int ret = 0;
410 
411 	might_sleep();
412 
413 	trace_drv_set_rts_threshold(local, value);
414 	if (local->ops->set_rts_threshold)
415 		ret = local->ops->set_rts_threshold(&local->hw, value);
416 	trace_drv_return_int(local, ret);
417 	return ret;
418 }
419 
420 static inline int drv_set_coverage_class(struct ieee80211_local *local,
421 					 s16 value)
422 {
423 	int ret = 0;
424 	might_sleep();
425 
426 	trace_drv_set_coverage_class(local, value);
427 	if (local->ops->set_coverage_class)
428 		local->ops->set_coverage_class(&local->hw, value);
429 	else
430 		ret = -EOPNOTSUPP;
431 
432 	trace_drv_return_int(local, ret);
433 	return ret;
434 }
435 
436 static inline void drv_sta_notify(struct ieee80211_local *local,
437 				  struct ieee80211_sub_if_data *sdata,
438 				  enum sta_notify_cmd cmd,
439 				  struct ieee80211_sta *sta)
440 {
441 	sdata = get_bss_sdata(sdata);
442 	if (!check_sdata_in_driver(sdata))
443 		return;
444 
445 	trace_drv_sta_notify(local, sdata, cmd, sta);
446 	if (local->ops->sta_notify)
447 		local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta);
448 	trace_drv_return_void(local);
449 }
450 
451 static inline int drv_sta_add(struct ieee80211_local *local,
452 			      struct ieee80211_sub_if_data *sdata,
453 			      struct ieee80211_sta *sta)
454 {
455 	int ret = 0;
456 
457 	might_sleep();
458 
459 	sdata = get_bss_sdata(sdata);
460 	if (!check_sdata_in_driver(sdata))
461 		return -EIO;
462 
463 	trace_drv_sta_add(local, sdata, sta);
464 	if (local->ops->sta_add)
465 		ret = local->ops->sta_add(&local->hw, &sdata->vif, sta);
466 
467 	trace_drv_return_int(local, ret);
468 
469 	return ret;
470 }
471 
472 static inline void drv_sta_remove(struct ieee80211_local *local,
473 				  struct ieee80211_sub_if_data *sdata,
474 				  struct ieee80211_sta *sta)
475 {
476 	might_sleep();
477 
478 	sdata = get_bss_sdata(sdata);
479 	if (!check_sdata_in_driver(sdata))
480 		return;
481 
482 	trace_drv_sta_remove(local, sdata, sta);
483 	if (local->ops->sta_remove)
484 		local->ops->sta_remove(&local->hw, &sdata->vif, sta);
485 
486 	trace_drv_return_void(local);
487 }
488 
489 #ifdef CONFIG_MAC80211_DEBUGFS
490 static inline void drv_sta_add_debugfs(struct ieee80211_local *local,
491 				       struct ieee80211_sub_if_data *sdata,
492 				       struct ieee80211_sta *sta,
493 				       struct dentry *dir)
494 {
495 	might_sleep();
496 
497 	sdata = get_bss_sdata(sdata);
498 	if (!check_sdata_in_driver(sdata))
499 		return;
500 
501 	if (local->ops->sta_add_debugfs)
502 		local->ops->sta_add_debugfs(&local->hw, &sdata->vif,
503 					    sta, dir);
504 }
505 #endif
506 
507 static inline void drv_sta_pre_rcu_remove(struct ieee80211_local *local,
508 					  struct ieee80211_sub_if_data *sdata,
509 					  struct sta_info *sta)
510 {
511 	might_sleep();
512 
513 	sdata = get_bss_sdata(sdata);
514 	if (!check_sdata_in_driver(sdata))
515 		return;
516 
517 	trace_drv_sta_pre_rcu_remove(local, sdata, &sta->sta);
518 	if (local->ops->sta_pre_rcu_remove)
519 		local->ops->sta_pre_rcu_remove(&local->hw, &sdata->vif,
520 					       &sta->sta);
521 	trace_drv_return_void(local);
522 }
523 
524 __must_check
525 int drv_sta_state(struct ieee80211_local *local,
526 		  struct ieee80211_sub_if_data *sdata,
527 		  struct sta_info *sta,
528 		  enum ieee80211_sta_state old_state,
529 		  enum ieee80211_sta_state new_state);
530 
531 __must_check
532 int drv_sta_set_txpwr(struct ieee80211_local *local,
533 		      struct ieee80211_sub_if_data *sdata,
534 		      struct sta_info *sta);
535 
536 void drv_sta_rc_update(struct ieee80211_local *local,
537 		       struct ieee80211_sub_if_data *sdata,
538 		       struct ieee80211_sta *sta, u32 changed);
539 
540 static inline void drv_sta_rate_tbl_update(struct ieee80211_local *local,
541 					   struct ieee80211_sub_if_data *sdata,
542 					   struct ieee80211_sta *sta)
543 {
544 	sdata = get_bss_sdata(sdata);
545 	if (!check_sdata_in_driver(sdata))
546 		return;
547 
548 	trace_drv_sta_rate_tbl_update(local, sdata, sta);
549 	if (local->ops->sta_rate_tbl_update)
550 		local->ops->sta_rate_tbl_update(&local->hw, &sdata->vif, sta);
551 
552 	trace_drv_return_void(local);
553 }
554 
555 static inline void drv_sta_statistics(struct ieee80211_local *local,
556 				      struct ieee80211_sub_if_data *sdata,
557 				      struct ieee80211_sta *sta,
558 				      struct station_info *sinfo)
559 {
560 	sdata = get_bss_sdata(sdata);
561 	if (!check_sdata_in_driver(sdata))
562 		return;
563 
564 	trace_drv_sta_statistics(local, sdata, sta);
565 	if (local->ops->sta_statistics)
566 		local->ops->sta_statistics(&local->hw, &sdata->vif, sta, sinfo);
567 	trace_drv_return_void(local);
568 }
569 
570 int drv_conf_tx(struct ieee80211_local *local,
571 		struct ieee80211_sub_if_data *sdata, u16 ac,
572 		const struct ieee80211_tx_queue_params *params);
573 
574 u64 drv_get_tsf(struct ieee80211_local *local,
575 		struct ieee80211_sub_if_data *sdata);
576 void drv_set_tsf(struct ieee80211_local *local,
577 		 struct ieee80211_sub_if_data *sdata,
578 		 u64 tsf);
579 void drv_offset_tsf(struct ieee80211_local *local,
580 		    struct ieee80211_sub_if_data *sdata,
581 		    s64 offset);
582 void drv_reset_tsf(struct ieee80211_local *local,
583 		   struct ieee80211_sub_if_data *sdata);
584 
585 static inline int drv_tx_last_beacon(struct ieee80211_local *local)
586 {
587 	int ret = 0; /* default unsupported op for less congestion */
588 
589 	might_sleep();
590 
591 	trace_drv_tx_last_beacon(local);
592 	if (local->ops->tx_last_beacon)
593 		ret = local->ops->tx_last_beacon(&local->hw);
594 	trace_drv_return_int(local, ret);
595 	return ret;
596 }
597 
598 int drv_ampdu_action(struct ieee80211_local *local,
599 		     struct ieee80211_sub_if_data *sdata,
600 		     struct ieee80211_ampdu_params *params);
601 
602 static inline int drv_get_survey(struct ieee80211_local *local, int idx,
603 				struct survey_info *survey)
604 {
605 	int ret = -EOPNOTSUPP;
606 
607 	trace_drv_get_survey(local, idx, survey);
608 
609 	if (local->ops->get_survey)
610 		ret = local->ops->get_survey(&local->hw, idx, survey);
611 
612 	trace_drv_return_int(local, ret);
613 
614 	return ret;
615 }
616 
617 static inline void drv_rfkill_poll(struct ieee80211_local *local)
618 {
619 	might_sleep();
620 
621 	if (local->ops->rfkill_poll)
622 		local->ops->rfkill_poll(&local->hw);
623 }
624 
625 static inline void drv_flush(struct ieee80211_local *local,
626 			     struct ieee80211_sub_if_data *sdata,
627 			     u32 queues, bool drop)
628 {
629 	struct ieee80211_vif *vif = sdata ? &sdata->vif : NULL;
630 
631 	might_sleep();
632 
633 	if (sdata && !check_sdata_in_driver(sdata))
634 		return;
635 
636 	trace_drv_flush(local, queues, drop);
637 	if (local->ops->flush)
638 		local->ops->flush(&local->hw, vif, queues, drop);
639 	trace_drv_return_void(local);
640 }
641 
642 static inline void drv_channel_switch(struct ieee80211_local *local,
643 				      struct ieee80211_sub_if_data *sdata,
644 				      struct ieee80211_channel_switch *ch_switch)
645 {
646 	might_sleep();
647 
648 	trace_drv_channel_switch(local, sdata, ch_switch);
649 	local->ops->channel_switch(&local->hw, &sdata->vif, ch_switch);
650 	trace_drv_return_void(local);
651 }
652 
653 
654 static inline int drv_set_antenna(struct ieee80211_local *local,
655 				  u32 tx_ant, u32 rx_ant)
656 {
657 	int ret = -EOPNOTSUPP;
658 	might_sleep();
659 	if (local->ops->set_antenna)
660 		ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant);
661 	trace_drv_set_antenna(local, tx_ant, rx_ant, ret);
662 	return ret;
663 }
664 
665 static inline int drv_get_antenna(struct ieee80211_local *local,
666 				  u32 *tx_ant, u32 *rx_ant)
667 {
668 	int ret = -EOPNOTSUPP;
669 	might_sleep();
670 	if (local->ops->get_antenna)
671 		ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant);
672 	trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret);
673 	return ret;
674 }
675 
676 static inline int drv_remain_on_channel(struct ieee80211_local *local,
677 					struct ieee80211_sub_if_data *sdata,
678 					struct ieee80211_channel *chan,
679 					unsigned int duration,
680 					enum ieee80211_roc_type type)
681 {
682 	int ret;
683 
684 	might_sleep();
685 
686 	trace_drv_remain_on_channel(local, sdata, chan, duration, type);
687 	ret = local->ops->remain_on_channel(&local->hw, &sdata->vif,
688 					    chan, duration, type);
689 	trace_drv_return_int(local, ret);
690 
691 	return ret;
692 }
693 
694 static inline int
695 drv_cancel_remain_on_channel(struct ieee80211_local *local,
696 			     struct ieee80211_sub_if_data *sdata)
697 {
698 	int ret;
699 
700 	might_sleep();
701 
702 	trace_drv_cancel_remain_on_channel(local, sdata);
703 	ret = local->ops->cancel_remain_on_channel(&local->hw, &sdata->vif);
704 	trace_drv_return_int(local, ret);
705 
706 	return ret;
707 }
708 
709 static inline int drv_set_ringparam(struct ieee80211_local *local,
710 				    u32 tx, u32 rx)
711 {
712 	int ret = -ENOTSUPP;
713 
714 	might_sleep();
715 
716 	trace_drv_set_ringparam(local, tx, rx);
717 	if (local->ops->set_ringparam)
718 		ret = local->ops->set_ringparam(&local->hw, tx, rx);
719 	trace_drv_return_int(local, ret);
720 
721 	return ret;
722 }
723 
724 static inline void drv_get_ringparam(struct ieee80211_local *local,
725 				     u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max)
726 {
727 	might_sleep();
728 
729 	trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max);
730 	if (local->ops->get_ringparam)
731 		local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max);
732 	trace_drv_return_void(local);
733 }
734 
735 static inline bool drv_tx_frames_pending(struct ieee80211_local *local)
736 {
737 	bool ret = false;
738 
739 	might_sleep();
740 
741 	trace_drv_tx_frames_pending(local);
742 	if (local->ops->tx_frames_pending)
743 		ret = local->ops->tx_frames_pending(&local->hw);
744 	trace_drv_return_bool(local, ret);
745 
746 	return ret;
747 }
748 
749 static inline int drv_set_bitrate_mask(struct ieee80211_local *local,
750 				       struct ieee80211_sub_if_data *sdata,
751 				       const struct cfg80211_bitrate_mask *mask)
752 {
753 	int ret = -EOPNOTSUPP;
754 
755 	might_sleep();
756 
757 	if (!check_sdata_in_driver(sdata))
758 		return -EIO;
759 
760 	trace_drv_set_bitrate_mask(local, sdata, mask);
761 	if (local->ops->set_bitrate_mask)
762 		ret = local->ops->set_bitrate_mask(&local->hw,
763 						   &sdata->vif, mask);
764 	trace_drv_return_int(local, ret);
765 
766 	return ret;
767 }
768 
769 static inline void drv_set_rekey_data(struct ieee80211_local *local,
770 				      struct ieee80211_sub_if_data *sdata,
771 				      struct cfg80211_gtk_rekey_data *data)
772 {
773 	if (!check_sdata_in_driver(sdata))
774 		return;
775 
776 	trace_drv_set_rekey_data(local, sdata, data);
777 	if (local->ops->set_rekey_data)
778 		local->ops->set_rekey_data(&local->hw, &sdata->vif, data);
779 	trace_drv_return_void(local);
780 }
781 
782 static inline void drv_event_callback(struct ieee80211_local *local,
783 				      struct ieee80211_sub_if_data *sdata,
784 				      const struct ieee80211_event *event)
785 {
786 	trace_drv_event_callback(local, sdata, event);
787 	if (local->ops->event_callback)
788 		local->ops->event_callback(&local->hw, &sdata->vif, event);
789 	trace_drv_return_void(local);
790 }
791 
792 static inline void
793 drv_release_buffered_frames(struct ieee80211_local *local,
794 			    struct sta_info *sta, u16 tids, int num_frames,
795 			    enum ieee80211_frame_release_type reason,
796 			    bool more_data)
797 {
798 	trace_drv_release_buffered_frames(local, &sta->sta, tids, num_frames,
799 					  reason, more_data);
800 	if (local->ops->release_buffered_frames)
801 		local->ops->release_buffered_frames(&local->hw, &sta->sta, tids,
802 						    num_frames, reason,
803 						    more_data);
804 	trace_drv_return_void(local);
805 }
806 
807 static inline void
808 drv_allow_buffered_frames(struct ieee80211_local *local,
809 			  struct sta_info *sta, u16 tids, int num_frames,
810 			  enum ieee80211_frame_release_type reason,
811 			  bool more_data)
812 {
813 	trace_drv_allow_buffered_frames(local, &sta->sta, tids, num_frames,
814 					reason, more_data);
815 	if (local->ops->allow_buffered_frames)
816 		local->ops->allow_buffered_frames(&local->hw, &sta->sta,
817 						  tids, num_frames, reason,
818 						  more_data);
819 	trace_drv_return_void(local);
820 }
821 
822 static inline void drv_mgd_prepare_tx(struct ieee80211_local *local,
823 				      struct ieee80211_sub_if_data *sdata,
824 				      u16 duration)
825 {
826 	might_sleep();
827 
828 	if (!check_sdata_in_driver(sdata))
829 		return;
830 	WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
831 
832 	trace_drv_mgd_prepare_tx(local, sdata, duration);
833 	if (local->ops->mgd_prepare_tx)
834 		local->ops->mgd_prepare_tx(&local->hw, &sdata->vif, duration);
835 	trace_drv_return_void(local);
836 }
837 
838 static inline void
839 drv_mgd_protect_tdls_discover(struct ieee80211_local *local,
840 			      struct ieee80211_sub_if_data *sdata)
841 {
842 	might_sleep();
843 
844 	if (!check_sdata_in_driver(sdata))
845 		return;
846 	WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
847 
848 	trace_drv_mgd_protect_tdls_discover(local, sdata);
849 	if (local->ops->mgd_protect_tdls_discover)
850 		local->ops->mgd_protect_tdls_discover(&local->hw, &sdata->vif);
851 	trace_drv_return_void(local);
852 }
853 
854 static inline int drv_add_chanctx(struct ieee80211_local *local,
855 				  struct ieee80211_chanctx *ctx)
856 {
857 	int ret = -EOPNOTSUPP;
858 
859 	might_sleep();
860 
861 	trace_drv_add_chanctx(local, ctx);
862 	if (local->ops->add_chanctx)
863 		ret = local->ops->add_chanctx(&local->hw, &ctx->conf);
864 	trace_drv_return_int(local, ret);
865 	if (!ret)
866 		ctx->driver_present = true;
867 
868 	return ret;
869 }
870 
871 static inline void drv_remove_chanctx(struct ieee80211_local *local,
872 				      struct ieee80211_chanctx *ctx)
873 {
874 	might_sleep();
875 
876 	if (WARN_ON(!ctx->driver_present))
877 		return;
878 
879 	trace_drv_remove_chanctx(local, ctx);
880 	if (local->ops->remove_chanctx)
881 		local->ops->remove_chanctx(&local->hw, &ctx->conf);
882 	trace_drv_return_void(local);
883 	ctx->driver_present = false;
884 }
885 
886 static inline void drv_change_chanctx(struct ieee80211_local *local,
887 				      struct ieee80211_chanctx *ctx,
888 				      u32 changed)
889 {
890 	might_sleep();
891 
892 	trace_drv_change_chanctx(local, ctx, changed);
893 	if (local->ops->change_chanctx) {
894 		WARN_ON_ONCE(!ctx->driver_present);
895 		local->ops->change_chanctx(&local->hw, &ctx->conf, changed);
896 	}
897 	trace_drv_return_void(local);
898 }
899 
900 static inline int drv_assign_vif_chanctx(struct ieee80211_local *local,
901 					 struct ieee80211_sub_if_data *sdata,
902 					 struct ieee80211_chanctx *ctx)
903 {
904 	int ret = 0;
905 
906 	if (!check_sdata_in_driver(sdata))
907 		return -EIO;
908 
909 	trace_drv_assign_vif_chanctx(local, sdata, ctx);
910 	if (local->ops->assign_vif_chanctx) {
911 		WARN_ON_ONCE(!ctx->driver_present);
912 		ret = local->ops->assign_vif_chanctx(&local->hw,
913 						     &sdata->vif,
914 						     &ctx->conf);
915 	}
916 	trace_drv_return_int(local, ret);
917 
918 	return ret;
919 }
920 
921 static inline void drv_unassign_vif_chanctx(struct ieee80211_local *local,
922 					    struct ieee80211_sub_if_data *sdata,
923 					    struct ieee80211_chanctx *ctx)
924 {
925 	might_sleep();
926 
927 	if (!check_sdata_in_driver(sdata))
928 		return;
929 
930 	trace_drv_unassign_vif_chanctx(local, sdata, ctx);
931 	if (local->ops->unassign_vif_chanctx) {
932 		WARN_ON_ONCE(!ctx->driver_present);
933 		local->ops->unassign_vif_chanctx(&local->hw,
934 						 &sdata->vif,
935 						 &ctx->conf);
936 	}
937 	trace_drv_return_void(local);
938 }
939 
940 int drv_switch_vif_chanctx(struct ieee80211_local *local,
941 			   struct ieee80211_vif_chanctx_switch *vifs,
942 			   int n_vifs, enum ieee80211_chanctx_switch_mode mode);
943 
944 static inline int drv_start_ap(struct ieee80211_local *local,
945 			       struct ieee80211_sub_if_data *sdata)
946 {
947 	int ret = 0;
948 
949 	might_sleep();
950 
951 	if (!check_sdata_in_driver(sdata))
952 		return -EIO;
953 
954 	trace_drv_start_ap(local, sdata, &sdata->vif.bss_conf);
955 	if (local->ops->start_ap)
956 		ret = local->ops->start_ap(&local->hw, &sdata->vif);
957 	trace_drv_return_int(local, ret);
958 	return ret;
959 }
960 
961 static inline void drv_stop_ap(struct ieee80211_local *local,
962 			       struct ieee80211_sub_if_data *sdata)
963 {
964 	if (!check_sdata_in_driver(sdata))
965 		return;
966 
967 	trace_drv_stop_ap(local, sdata);
968 	if (local->ops->stop_ap)
969 		local->ops->stop_ap(&local->hw, &sdata->vif);
970 	trace_drv_return_void(local);
971 }
972 
973 static inline void
974 drv_reconfig_complete(struct ieee80211_local *local,
975 		      enum ieee80211_reconfig_type reconfig_type)
976 {
977 	might_sleep();
978 
979 	trace_drv_reconfig_complete(local, reconfig_type);
980 	if (local->ops->reconfig_complete)
981 		local->ops->reconfig_complete(&local->hw, reconfig_type);
982 	trace_drv_return_void(local);
983 }
984 
985 static inline void
986 drv_set_default_unicast_key(struct ieee80211_local *local,
987 			    struct ieee80211_sub_if_data *sdata,
988 			    int key_idx)
989 {
990 	if (!check_sdata_in_driver(sdata))
991 		return;
992 
993 	WARN_ON_ONCE(key_idx < -1 || key_idx > 3);
994 
995 	trace_drv_set_default_unicast_key(local, sdata, key_idx);
996 	if (local->ops->set_default_unicast_key)
997 		local->ops->set_default_unicast_key(&local->hw, &sdata->vif,
998 						    key_idx);
999 	trace_drv_return_void(local);
1000 }
1001 
1002 #if IS_ENABLED(CONFIG_IPV6)
1003 static inline void drv_ipv6_addr_change(struct ieee80211_local *local,
1004 					struct ieee80211_sub_if_data *sdata,
1005 					struct inet6_dev *idev)
1006 {
1007 	trace_drv_ipv6_addr_change(local, sdata);
1008 	if (local->ops->ipv6_addr_change)
1009 		local->ops->ipv6_addr_change(&local->hw, &sdata->vif, idev);
1010 	trace_drv_return_void(local);
1011 }
1012 #endif
1013 
1014 static inline void
1015 drv_channel_switch_beacon(struct ieee80211_sub_if_data *sdata,
1016 			  struct cfg80211_chan_def *chandef)
1017 {
1018 	struct ieee80211_local *local = sdata->local;
1019 
1020 	if (local->ops->channel_switch_beacon) {
1021 		trace_drv_channel_switch_beacon(local, sdata, chandef);
1022 		local->ops->channel_switch_beacon(&local->hw, &sdata->vif,
1023 						  chandef);
1024 	}
1025 }
1026 
1027 static inline int
1028 drv_pre_channel_switch(struct ieee80211_sub_if_data *sdata,
1029 		       struct ieee80211_channel_switch *ch_switch)
1030 {
1031 	struct ieee80211_local *local = sdata->local;
1032 	int ret = 0;
1033 
1034 	if (!check_sdata_in_driver(sdata))
1035 		return -EIO;
1036 
1037 	trace_drv_pre_channel_switch(local, sdata, ch_switch);
1038 	if (local->ops->pre_channel_switch)
1039 		ret = local->ops->pre_channel_switch(&local->hw, &sdata->vif,
1040 						     ch_switch);
1041 	trace_drv_return_int(local, ret);
1042 	return ret;
1043 }
1044 
1045 static inline int
1046 drv_post_channel_switch(struct ieee80211_sub_if_data *sdata)
1047 {
1048 	struct ieee80211_local *local = sdata->local;
1049 	int ret = 0;
1050 
1051 	if (!check_sdata_in_driver(sdata))
1052 		return -EIO;
1053 
1054 	trace_drv_post_channel_switch(local, sdata);
1055 	if (local->ops->post_channel_switch)
1056 		ret = local->ops->post_channel_switch(&local->hw, &sdata->vif);
1057 	trace_drv_return_int(local, ret);
1058 	return ret;
1059 }
1060 
1061 static inline void
1062 drv_abort_channel_switch(struct ieee80211_sub_if_data *sdata)
1063 {
1064 	struct ieee80211_local *local = sdata->local;
1065 
1066 	if (!check_sdata_in_driver(sdata))
1067 		return;
1068 
1069 	trace_drv_abort_channel_switch(local, sdata);
1070 
1071 	if (local->ops->abort_channel_switch)
1072 		local->ops->abort_channel_switch(&local->hw, &sdata->vif);
1073 }
1074 
1075 static inline void
1076 drv_channel_switch_rx_beacon(struct ieee80211_sub_if_data *sdata,
1077 			     struct ieee80211_channel_switch *ch_switch)
1078 {
1079 	struct ieee80211_local *local = sdata->local;
1080 
1081 	if (!check_sdata_in_driver(sdata))
1082 		return;
1083 
1084 	trace_drv_channel_switch_rx_beacon(local, sdata, ch_switch);
1085 	if (local->ops->channel_switch_rx_beacon)
1086 		local->ops->channel_switch_rx_beacon(&local->hw, &sdata->vif,
1087 						     ch_switch);
1088 }
1089 
1090 static inline int drv_join_ibss(struct ieee80211_local *local,
1091 				struct ieee80211_sub_if_data *sdata)
1092 {
1093 	int ret = 0;
1094 
1095 	might_sleep();
1096 	if (!check_sdata_in_driver(sdata))
1097 		return -EIO;
1098 
1099 	trace_drv_join_ibss(local, sdata, &sdata->vif.bss_conf);
1100 	if (local->ops->join_ibss)
1101 		ret = local->ops->join_ibss(&local->hw, &sdata->vif);
1102 	trace_drv_return_int(local, ret);
1103 	return ret;
1104 }
1105 
1106 static inline void drv_leave_ibss(struct ieee80211_local *local,
1107 				  struct ieee80211_sub_if_data *sdata)
1108 {
1109 	might_sleep();
1110 	if (!check_sdata_in_driver(sdata))
1111 		return;
1112 
1113 	trace_drv_leave_ibss(local, sdata);
1114 	if (local->ops->leave_ibss)
1115 		local->ops->leave_ibss(&local->hw, &sdata->vif);
1116 	trace_drv_return_void(local);
1117 }
1118 
1119 static inline u32 drv_get_expected_throughput(struct ieee80211_local *local,
1120 					      struct sta_info *sta)
1121 {
1122 	u32 ret = 0;
1123 
1124 	trace_drv_get_expected_throughput(&sta->sta);
1125 	if (local->ops->get_expected_throughput && sta->uploaded)
1126 		ret = local->ops->get_expected_throughput(&local->hw, &sta->sta);
1127 	trace_drv_return_u32(local, ret);
1128 
1129 	return ret;
1130 }
1131 
1132 static inline int drv_get_txpower(struct ieee80211_local *local,
1133 				  struct ieee80211_sub_if_data *sdata, int *dbm)
1134 {
1135 	int ret;
1136 
1137 	if (!local->ops->get_txpower)
1138 		return -EOPNOTSUPP;
1139 
1140 	ret = local->ops->get_txpower(&local->hw, &sdata->vif, dbm);
1141 	trace_drv_get_txpower(local, sdata, *dbm, ret);
1142 
1143 	return ret;
1144 }
1145 
1146 static inline int
1147 drv_tdls_channel_switch(struct ieee80211_local *local,
1148 			struct ieee80211_sub_if_data *sdata,
1149 			struct ieee80211_sta *sta, u8 oper_class,
1150 			struct cfg80211_chan_def *chandef,
1151 			struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie)
1152 {
1153 	int ret;
1154 
1155 	might_sleep();
1156 	if (!check_sdata_in_driver(sdata))
1157 		return -EIO;
1158 
1159 	if (!local->ops->tdls_channel_switch)
1160 		return -EOPNOTSUPP;
1161 
1162 	trace_drv_tdls_channel_switch(local, sdata, sta, oper_class, chandef);
1163 	ret = local->ops->tdls_channel_switch(&local->hw, &sdata->vif, sta,
1164 					      oper_class, chandef, tmpl_skb,
1165 					      ch_sw_tm_ie);
1166 	trace_drv_return_int(local, ret);
1167 	return ret;
1168 }
1169 
1170 static inline void
1171 drv_tdls_cancel_channel_switch(struct ieee80211_local *local,
1172 			       struct ieee80211_sub_if_data *sdata,
1173 			       struct ieee80211_sta *sta)
1174 {
1175 	might_sleep();
1176 	if (!check_sdata_in_driver(sdata))
1177 		return;
1178 
1179 	if (!local->ops->tdls_cancel_channel_switch)
1180 		return;
1181 
1182 	trace_drv_tdls_cancel_channel_switch(local, sdata, sta);
1183 	local->ops->tdls_cancel_channel_switch(&local->hw, &sdata->vif, sta);
1184 	trace_drv_return_void(local);
1185 }
1186 
1187 static inline void
1188 drv_tdls_recv_channel_switch(struct ieee80211_local *local,
1189 			     struct ieee80211_sub_if_data *sdata,
1190 			     struct ieee80211_tdls_ch_sw_params *params)
1191 {
1192 	trace_drv_tdls_recv_channel_switch(local, sdata, params);
1193 	if (local->ops->tdls_recv_channel_switch)
1194 		local->ops->tdls_recv_channel_switch(&local->hw, &sdata->vif,
1195 						     params);
1196 	trace_drv_return_void(local);
1197 }
1198 
1199 static inline void drv_wake_tx_queue(struct ieee80211_local *local,
1200 				     struct txq_info *txq)
1201 {
1202 	struct ieee80211_sub_if_data *sdata = vif_to_sdata(txq->txq.vif);
1203 
1204 	if (local->in_reconfig)
1205 		return;
1206 
1207 	if (!check_sdata_in_driver(sdata))
1208 		return;
1209 
1210 	trace_drv_wake_tx_queue(local, sdata, txq);
1211 	local->ops->wake_tx_queue(&local->hw, &txq->txq);
1212 }
1213 
1214 static inline void schedule_and_wake_txq(struct ieee80211_local *local,
1215 					 struct txq_info *txqi)
1216 {
1217 	ieee80211_schedule_txq(&local->hw, &txqi->txq);
1218 	drv_wake_tx_queue(local, txqi);
1219 }
1220 
1221 static inline int drv_can_aggregate_in_amsdu(struct ieee80211_local *local,
1222 					     struct sk_buff *head,
1223 					     struct sk_buff *skb)
1224 {
1225 	if (!local->ops->can_aggregate_in_amsdu)
1226 		return true;
1227 
1228 	return local->ops->can_aggregate_in_amsdu(&local->hw, head, skb);
1229 }
1230 
1231 static inline int
1232 drv_get_ftm_responder_stats(struct ieee80211_local *local,
1233 			    struct ieee80211_sub_if_data *sdata,
1234 			    struct cfg80211_ftm_responder_stats *ftm_stats)
1235 {
1236 	u32 ret = -EOPNOTSUPP;
1237 
1238 	if (local->ops->get_ftm_responder_stats)
1239 		ret = local->ops->get_ftm_responder_stats(&local->hw,
1240 							 &sdata->vif,
1241 							 ftm_stats);
1242 	trace_drv_get_ftm_responder_stats(local, sdata, ftm_stats);
1243 
1244 	return ret;
1245 }
1246 
1247 static inline int drv_start_pmsr(struct ieee80211_local *local,
1248 				 struct ieee80211_sub_if_data *sdata,
1249 				 struct cfg80211_pmsr_request *request)
1250 {
1251 	int ret = -EOPNOTSUPP;
1252 
1253 	might_sleep();
1254 	if (!check_sdata_in_driver(sdata))
1255 		return -EIO;
1256 
1257 	trace_drv_start_pmsr(local, sdata);
1258 
1259 	if (local->ops->start_pmsr)
1260 		ret = local->ops->start_pmsr(&local->hw, &sdata->vif, request);
1261 	trace_drv_return_int(local, ret);
1262 
1263 	return ret;
1264 }
1265 
1266 static inline void drv_abort_pmsr(struct ieee80211_local *local,
1267 				  struct ieee80211_sub_if_data *sdata,
1268 				  struct cfg80211_pmsr_request *request)
1269 {
1270 	trace_drv_abort_pmsr(local, sdata);
1271 
1272 	might_sleep();
1273 	if (!check_sdata_in_driver(sdata))
1274 		return;
1275 
1276 	if (local->ops->abort_pmsr)
1277 		local->ops->abort_pmsr(&local->hw, &sdata->vif, request);
1278 	trace_drv_return_void(local);
1279 }
1280 
1281 static inline int drv_start_nan(struct ieee80211_local *local,
1282 				struct ieee80211_sub_if_data *sdata,
1283 				struct cfg80211_nan_conf *conf)
1284 {
1285 	int ret;
1286 
1287 	might_sleep();
1288 	check_sdata_in_driver(sdata);
1289 
1290 	trace_drv_start_nan(local, sdata, conf);
1291 	ret = local->ops->start_nan(&local->hw, &sdata->vif, conf);
1292 	trace_drv_return_int(local, ret);
1293 	return ret;
1294 }
1295 
1296 static inline void drv_stop_nan(struct ieee80211_local *local,
1297 				struct ieee80211_sub_if_data *sdata)
1298 {
1299 	might_sleep();
1300 	check_sdata_in_driver(sdata);
1301 
1302 	trace_drv_stop_nan(local, sdata);
1303 	local->ops->stop_nan(&local->hw, &sdata->vif);
1304 	trace_drv_return_void(local);
1305 }
1306 
1307 static inline int drv_nan_change_conf(struct ieee80211_local *local,
1308 				       struct ieee80211_sub_if_data *sdata,
1309 				       struct cfg80211_nan_conf *conf,
1310 				       u32 changes)
1311 {
1312 	int ret;
1313 
1314 	might_sleep();
1315 	check_sdata_in_driver(sdata);
1316 
1317 	if (!local->ops->nan_change_conf)
1318 		return -EOPNOTSUPP;
1319 
1320 	trace_drv_nan_change_conf(local, sdata, conf, changes);
1321 	ret = local->ops->nan_change_conf(&local->hw, &sdata->vif, conf,
1322 					  changes);
1323 	trace_drv_return_int(local, ret);
1324 
1325 	return ret;
1326 }
1327 
1328 static inline int drv_add_nan_func(struct ieee80211_local *local,
1329 				   struct ieee80211_sub_if_data *sdata,
1330 				   const struct cfg80211_nan_func *nan_func)
1331 {
1332 	int ret;
1333 
1334 	might_sleep();
1335 	check_sdata_in_driver(sdata);
1336 
1337 	if (!local->ops->add_nan_func)
1338 		return -EOPNOTSUPP;
1339 
1340 	trace_drv_add_nan_func(local, sdata, nan_func);
1341 	ret = local->ops->add_nan_func(&local->hw, &sdata->vif, nan_func);
1342 	trace_drv_return_int(local, ret);
1343 
1344 	return ret;
1345 }
1346 
1347 static inline void drv_del_nan_func(struct ieee80211_local *local,
1348 				   struct ieee80211_sub_if_data *sdata,
1349 				   u8 instance_id)
1350 {
1351 	might_sleep();
1352 	check_sdata_in_driver(sdata);
1353 
1354 	trace_drv_del_nan_func(local, sdata, instance_id);
1355 	if (local->ops->del_nan_func)
1356 		local->ops->del_nan_func(&local->hw, &sdata->vif, instance_id);
1357 	trace_drv_return_void(local);
1358 }
1359 
1360 static inline int drv_set_tid_config(struct ieee80211_local *local,
1361 				     struct ieee80211_sub_if_data *sdata,
1362 				     struct ieee80211_sta *sta,
1363 				     struct cfg80211_tid_config *tid_conf)
1364 {
1365 	int ret;
1366 
1367 	might_sleep();
1368 	ret = local->ops->set_tid_config(&local->hw, &sdata->vif, sta,
1369 					 tid_conf);
1370 	trace_drv_return_int(local, ret);
1371 
1372 	return ret;
1373 }
1374 
1375 static inline int drv_reset_tid_config(struct ieee80211_local *local,
1376 				       struct ieee80211_sub_if_data *sdata,
1377 				       struct ieee80211_sta *sta, u8 tids)
1378 {
1379 	int ret;
1380 
1381 	might_sleep();
1382 	ret = local->ops->reset_tid_config(&local->hw, &sdata->vif, sta, tids);
1383 	trace_drv_return_int(local, ret);
1384 
1385 	return ret;
1386 }
1387 
1388 static inline void drv_update_vif_offload(struct ieee80211_local *local,
1389 					  struct ieee80211_sub_if_data *sdata)
1390 {
1391 	might_sleep();
1392 	check_sdata_in_driver(sdata);
1393 
1394 	if (!local->ops->update_vif_offload)
1395 		return;
1396 
1397 	trace_drv_update_vif_offload(local, sdata);
1398 	local->ops->update_vif_offload(&local->hw, &sdata->vif);
1399 	trace_drv_return_void(local);
1400 }
1401 
1402 static inline void drv_sta_set_4addr(struct ieee80211_local *local,
1403 				     struct ieee80211_sub_if_data *sdata,
1404 				     struct ieee80211_sta *sta, bool enabled)
1405 {
1406 	sdata = get_bss_sdata(sdata);
1407 	if (!check_sdata_in_driver(sdata))
1408 		return;
1409 
1410 	trace_drv_sta_set_4addr(local, sdata, sta, enabled);
1411 	if (local->ops->sta_set_4addr)
1412 		local->ops->sta_set_4addr(&local->hw, &sdata->vif, sta, enabled);
1413 	trace_drv_return_void(local);
1414 }
1415 
1416 static inline void drv_sta_set_decap_offload(struct ieee80211_local *local,
1417 					     struct ieee80211_sub_if_data *sdata,
1418 					     struct ieee80211_sta *sta,
1419 					     bool enabled)
1420 {
1421 	sdata = get_bss_sdata(sdata);
1422 	if (!check_sdata_in_driver(sdata))
1423 		return;
1424 
1425 	trace_drv_sta_set_decap_offload(local, sdata, sta, enabled);
1426 	if (local->ops->sta_set_decap_offload)
1427 		local->ops->sta_set_decap_offload(&local->hw, &sdata->vif, sta,
1428 						  enabled);
1429 	trace_drv_return_void(local);
1430 }
1431 
1432 #endif /* __MAC80211_DRIVER_OPS */
1433