xref: /openbmc/linux/net/mac80211/driver-ops.h (revision 877d95dc) 
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, 2021 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_vif_cfg_changed(struct ieee80211_local *local,
151 				       struct ieee80211_sub_if_data *sdata,
152 				       u64 changed)
153 {
154 	might_sleep();
155 
156 	if (!check_sdata_in_driver(sdata))
157 		return;
158 
159 	trace_drv_vif_cfg_changed(local, sdata, changed);
160 	if (local->ops->vif_cfg_changed)
161 		local->ops->vif_cfg_changed(&local->hw, &sdata->vif, changed);
162 	else if (local->ops->bss_info_changed)
163 		local->ops->bss_info_changed(&local->hw, &sdata->vif,
164 					     &sdata->vif.bss_conf, changed);
165 	trace_drv_return_void(local);
166 }
167 
168 static inline void drv_link_info_changed(struct ieee80211_local *local,
169 					 struct ieee80211_sub_if_data *sdata,
170 					 struct ieee80211_bss_conf *info,
171 					 int link_id, u64 changed)
172 {
173 	might_sleep();
174 
175 	if (WARN_ON_ONCE(changed & (BSS_CHANGED_BEACON |
176 				    BSS_CHANGED_BEACON_ENABLED) &&
177 			 sdata->vif.type != NL80211_IFTYPE_AP &&
178 			 sdata->vif.type != NL80211_IFTYPE_ADHOC &&
179 			 sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
180 			 sdata->vif.type != NL80211_IFTYPE_OCB))
181 		return;
182 
183 	if (WARN_ON_ONCE(sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE ||
184 			 sdata->vif.type == NL80211_IFTYPE_NAN ||
185 			 (sdata->vif.type == NL80211_IFTYPE_MONITOR &&
186 			  !sdata->vif.bss_conf.mu_mimo_owner &&
187 			  !(changed & BSS_CHANGED_TXPOWER))))
188 		return;
189 
190 	if (!check_sdata_in_driver(sdata))
191 		return;
192 
193 	trace_drv_link_info_changed(local, sdata, info, changed);
194 	if (local->ops->link_info_changed)
195 		local->ops->link_info_changed(&local->hw, &sdata->vif,
196 					      info, changed);
197 	else if (local->ops->bss_info_changed)
198 		local->ops->bss_info_changed(&local->hw, &sdata->vif,
199 					     info, changed);
200 	trace_drv_return_void(local);
201 }
202 
203 static inline u64 drv_prepare_multicast(struct ieee80211_local *local,
204 					struct netdev_hw_addr_list *mc_list)
205 {
206 	u64 ret = 0;
207 
208 	trace_drv_prepare_multicast(local, mc_list->count);
209 
210 	if (local->ops->prepare_multicast)
211 		ret = local->ops->prepare_multicast(&local->hw, mc_list);
212 
213 	trace_drv_return_u64(local, ret);
214 
215 	return ret;
216 }
217 
218 static inline void drv_configure_filter(struct ieee80211_local *local,
219 					unsigned int changed_flags,
220 					unsigned int *total_flags,
221 					u64 multicast)
222 {
223 	might_sleep();
224 
225 	trace_drv_configure_filter(local, changed_flags, total_flags,
226 				   multicast);
227 	local->ops->configure_filter(&local->hw, changed_flags, total_flags,
228 				     multicast);
229 	trace_drv_return_void(local);
230 }
231 
232 static inline void drv_config_iface_filter(struct ieee80211_local *local,
233 					   struct ieee80211_sub_if_data *sdata,
234 					   unsigned int filter_flags,
235 					   unsigned int changed_flags)
236 {
237 	might_sleep();
238 
239 	trace_drv_config_iface_filter(local, sdata, filter_flags,
240 				      changed_flags);
241 	if (local->ops->config_iface_filter)
242 		local->ops->config_iface_filter(&local->hw, &sdata->vif,
243 						filter_flags,
244 						changed_flags);
245 	trace_drv_return_void(local);
246 }
247 
248 static inline int drv_set_tim(struct ieee80211_local *local,
249 			      struct ieee80211_sta *sta, bool set)
250 {
251 	int ret = 0;
252 	trace_drv_set_tim(local, sta, set);
253 	if (local->ops->set_tim)
254 		ret = local->ops->set_tim(&local->hw, sta, set);
255 	trace_drv_return_int(local, ret);
256 	return ret;
257 }
258 
259 static inline int drv_set_key(struct ieee80211_local *local,
260 			      enum set_key_cmd cmd,
261 			      struct ieee80211_sub_if_data *sdata,
262 			      struct ieee80211_sta *sta,
263 			      struct ieee80211_key_conf *key)
264 {
265 	int ret;
266 
267 	might_sleep();
268 
269 	sdata = get_bss_sdata(sdata);
270 	if (!check_sdata_in_driver(sdata))
271 		return -EIO;
272 
273 	trace_drv_set_key(local, cmd, sdata, sta, key);
274 	ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key);
275 	trace_drv_return_int(local, ret);
276 	return ret;
277 }
278 
279 static inline void drv_update_tkip_key(struct ieee80211_local *local,
280 				       struct ieee80211_sub_if_data *sdata,
281 				       struct ieee80211_key_conf *conf,
282 				       struct sta_info *sta, u32 iv32,
283 				       u16 *phase1key)
284 {
285 	struct ieee80211_sta *ista = NULL;
286 
287 	if (sta)
288 		ista = &sta->sta;
289 
290 	sdata = get_bss_sdata(sdata);
291 	if (!check_sdata_in_driver(sdata))
292 		return;
293 
294 	trace_drv_update_tkip_key(local, sdata, conf, ista, iv32);
295 	if (local->ops->update_tkip_key)
296 		local->ops->update_tkip_key(&local->hw, &sdata->vif, conf,
297 					    ista, iv32, phase1key);
298 	trace_drv_return_void(local);
299 }
300 
301 static inline int drv_hw_scan(struct ieee80211_local *local,
302 			      struct ieee80211_sub_if_data *sdata,
303 			      struct ieee80211_scan_request *req)
304 {
305 	int ret;
306 
307 	might_sleep();
308 
309 	if (!check_sdata_in_driver(sdata))
310 		return -EIO;
311 
312 	trace_drv_hw_scan(local, sdata);
313 	ret = local->ops->hw_scan(&local->hw, &sdata->vif, req);
314 	trace_drv_return_int(local, ret);
315 	return ret;
316 }
317 
318 static inline void drv_cancel_hw_scan(struct ieee80211_local *local,
319 				      struct ieee80211_sub_if_data *sdata)
320 {
321 	might_sleep();
322 
323 	if (!check_sdata_in_driver(sdata))
324 		return;
325 
326 	trace_drv_cancel_hw_scan(local, sdata);
327 	local->ops->cancel_hw_scan(&local->hw, &sdata->vif);
328 	trace_drv_return_void(local);
329 }
330 
331 static inline int
332 drv_sched_scan_start(struct ieee80211_local *local,
333 		     struct ieee80211_sub_if_data *sdata,
334 		     struct cfg80211_sched_scan_request *req,
335 		     struct ieee80211_scan_ies *ies)
336 {
337 	int ret;
338 
339 	might_sleep();
340 
341 	if (!check_sdata_in_driver(sdata))
342 		return -EIO;
343 
344 	trace_drv_sched_scan_start(local, sdata);
345 	ret = local->ops->sched_scan_start(&local->hw, &sdata->vif,
346 					      req, ies);
347 	trace_drv_return_int(local, ret);
348 	return ret;
349 }
350 
351 static inline int drv_sched_scan_stop(struct ieee80211_local *local,
352 				      struct ieee80211_sub_if_data *sdata)
353 {
354 	int ret;
355 
356 	might_sleep();
357 
358 	if (!check_sdata_in_driver(sdata))
359 		return -EIO;
360 
361 	trace_drv_sched_scan_stop(local, sdata);
362 	ret = local->ops->sched_scan_stop(&local->hw, &sdata->vif);
363 	trace_drv_return_int(local, ret);
364 
365 	return ret;
366 }
367 
368 static inline void drv_sw_scan_start(struct ieee80211_local *local,
369 				     struct ieee80211_sub_if_data *sdata,
370 				     const u8 *mac_addr)
371 {
372 	might_sleep();
373 
374 	trace_drv_sw_scan_start(local, sdata, mac_addr);
375 	if (local->ops->sw_scan_start)
376 		local->ops->sw_scan_start(&local->hw, &sdata->vif, mac_addr);
377 	trace_drv_return_void(local);
378 }
379 
380 static inline void drv_sw_scan_complete(struct ieee80211_local *local,
381 					struct ieee80211_sub_if_data *sdata)
382 {
383 	might_sleep();
384 
385 	trace_drv_sw_scan_complete(local, sdata);
386 	if (local->ops->sw_scan_complete)
387 		local->ops->sw_scan_complete(&local->hw, &sdata->vif);
388 	trace_drv_return_void(local);
389 }
390 
391 static inline int drv_get_stats(struct ieee80211_local *local,
392 				struct ieee80211_low_level_stats *stats)
393 {
394 	int ret = -EOPNOTSUPP;
395 
396 	might_sleep();
397 
398 	if (local->ops->get_stats)
399 		ret = local->ops->get_stats(&local->hw, stats);
400 	trace_drv_get_stats(local, stats, ret);
401 
402 	return ret;
403 }
404 
405 static inline void drv_get_key_seq(struct ieee80211_local *local,
406 				   struct ieee80211_key *key,
407 				   struct ieee80211_key_seq *seq)
408 {
409 	if (local->ops->get_key_seq)
410 		local->ops->get_key_seq(&local->hw, &key->conf, seq);
411 	trace_drv_get_key_seq(local, &key->conf);
412 }
413 
414 static inline int drv_set_frag_threshold(struct ieee80211_local *local,
415 					u32 value)
416 {
417 	int ret = 0;
418 
419 	might_sleep();
420 
421 	trace_drv_set_frag_threshold(local, value);
422 	if (local->ops->set_frag_threshold)
423 		ret = local->ops->set_frag_threshold(&local->hw, value);
424 	trace_drv_return_int(local, ret);
425 	return ret;
426 }
427 
428 static inline int drv_set_rts_threshold(struct ieee80211_local *local,
429 					u32 value)
430 {
431 	int ret = 0;
432 
433 	might_sleep();
434 
435 	trace_drv_set_rts_threshold(local, value);
436 	if (local->ops->set_rts_threshold)
437 		ret = local->ops->set_rts_threshold(&local->hw, value);
438 	trace_drv_return_int(local, ret);
439 	return ret;
440 }
441 
442 static inline int drv_set_coverage_class(struct ieee80211_local *local,
443 					 s16 value)
444 {
445 	int ret = 0;
446 	might_sleep();
447 
448 	trace_drv_set_coverage_class(local, value);
449 	if (local->ops->set_coverage_class)
450 		local->ops->set_coverage_class(&local->hw, value);
451 	else
452 		ret = -EOPNOTSUPP;
453 
454 	trace_drv_return_int(local, ret);
455 	return ret;
456 }
457 
458 static inline void drv_sta_notify(struct ieee80211_local *local,
459 				  struct ieee80211_sub_if_data *sdata,
460 				  enum sta_notify_cmd cmd,
461 				  struct ieee80211_sta *sta)
462 {
463 	sdata = get_bss_sdata(sdata);
464 	if (!check_sdata_in_driver(sdata))
465 		return;
466 
467 	trace_drv_sta_notify(local, sdata, cmd, sta);
468 	if (local->ops->sta_notify)
469 		local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta);
470 	trace_drv_return_void(local);
471 }
472 
473 static inline int drv_sta_add(struct ieee80211_local *local,
474 			      struct ieee80211_sub_if_data *sdata,
475 			      struct ieee80211_sta *sta)
476 {
477 	int ret = 0;
478 
479 	might_sleep();
480 
481 	sdata = get_bss_sdata(sdata);
482 	if (!check_sdata_in_driver(sdata))
483 		return -EIO;
484 
485 	trace_drv_sta_add(local, sdata, sta);
486 	if (local->ops->sta_add)
487 		ret = local->ops->sta_add(&local->hw, &sdata->vif, sta);
488 
489 	trace_drv_return_int(local, ret);
490 
491 	return ret;
492 }
493 
494 static inline void drv_sta_remove(struct ieee80211_local *local,
495 				  struct ieee80211_sub_if_data *sdata,
496 				  struct ieee80211_sta *sta)
497 {
498 	might_sleep();
499 
500 	sdata = get_bss_sdata(sdata);
501 	if (!check_sdata_in_driver(sdata))
502 		return;
503 
504 	trace_drv_sta_remove(local, sdata, sta);
505 	if (local->ops->sta_remove)
506 		local->ops->sta_remove(&local->hw, &sdata->vif, sta);
507 
508 	trace_drv_return_void(local);
509 }
510 
511 #ifdef CONFIG_MAC80211_DEBUGFS
512 static inline void drv_sta_add_debugfs(struct ieee80211_local *local,
513 				       struct ieee80211_sub_if_data *sdata,
514 				       struct ieee80211_sta *sta,
515 				       struct dentry *dir)
516 {
517 	might_sleep();
518 
519 	sdata = get_bss_sdata(sdata);
520 	if (!check_sdata_in_driver(sdata))
521 		return;
522 
523 	if (local->ops->sta_add_debugfs)
524 		local->ops->sta_add_debugfs(&local->hw, &sdata->vif,
525 					    sta, dir);
526 }
527 #endif
528 
529 static inline void drv_sta_pre_rcu_remove(struct ieee80211_local *local,
530 					  struct ieee80211_sub_if_data *sdata,
531 					  struct sta_info *sta)
532 {
533 	might_sleep();
534 
535 	sdata = get_bss_sdata(sdata);
536 	if (!check_sdata_in_driver(sdata))
537 		return;
538 
539 	trace_drv_sta_pre_rcu_remove(local, sdata, &sta->sta);
540 	if (local->ops->sta_pre_rcu_remove)
541 		local->ops->sta_pre_rcu_remove(&local->hw, &sdata->vif,
542 					       &sta->sta);
543 	trace_drv_return_void(local);
544 }
545 
546 __must_check
547 int drv_sta_state(struct ieee80211_local *local,
548 		  struct ieee80211_sub_if_data *sdata,
549 		  struct sta_info *sta,
550 		  enum ieee80211_sta_state old_state,
551 		  enum ieee80211_sta_state new_state);
552 
553 __must_check
554 int drv_sta_set_txpwr(struct ieee80211_local *local,
555 		      struct ieee80211_sub_if_data *sdata,
556 		      struct sta_info *sta);
557 
558 void drv_sta_rc_update(struct ieee80211_local *local,
559 		       struct ieee80211_sub_if_data *sdata,
560 		       struct ieee80211_sta *sta, u32 changed);
561 
562 static inline void drv_sta_rate_tbl_update(struct ieee80211_local *local,
563 					   struct ieee80211_sub_if_data *sdata,
564 					   struct ieee80211_sta *sta)
565 {
566 	sdata = get_bss_sdata(sdata);
567 	if (!check_sdata_in_driver(sdata))
568 		return;
569 
570 	trace_drv_sta_rate_tbl_update(local, sdata, sta);
571 	if (local->ops->sta_rate_tbl_update)
572 		local->ops->sta_rate_tbl_update(&local->hw, &sdata->vif, sta);
573 
574 	trace_drv_return_void(local);
575 }
576 
577 static inline void drv_sta_statistics(struct ieee80211_local *local,
578 				      struct ieee80211_sub_if_data *sdata,
579 				      struct ieee80211_sta *sta,
580 				      struct station_info *sinfo)
581 {
582 	sdata = get_bss_sdata(sdata);
583 	if (!check_sdata_in_driver(sdata))
584 		return;
585 
586 	trace_drv_sta_statistics(local, sdata, sta);
587 	if (local->ops->sta_statistics)
588 		local->ops->sta_statistics(&local->hw, &sdata->vif, sta, sinfo);
589 	trace_drv_return_void(local);
590 }
591 
592 int drv_conf_tx(struct ieee80211_local *local,
593 		struct ieee80211_link_data *link, u16 ac,
594 		const struct ieee80211_tx_queue_params *params);
595 
596 u64 drv_get_tsf(struct ieee80211_local *local,
597 		struct ieee80211_sub_if_data *sdata);
598 void drv_set_tsf(struct ieee80211_local *local,
599 		 struct ieee80211_sub_if_data *sdata,
600 		 u64 tsf);
601 void drv_offset_tsf(struct ieee80211_local *local,
602 		    struct ieee80211_sub_if_data *sdata,
603 		    s64 offset);
604 void drv_reset_tsf(struct ieee80211_local *local,
605 		   struct ieee80211_sub_if_data *sdata);
606 
607 static inline int drv_tx_last_beacon(struct ieee80211_local *local)
608 {
609 	int ret = 0; /* default unsupported op for less congestion */
610 
611 	might_sleep();
612 
613 	trace_drv_tx_last_beacon(local);
614 	if (local->ops->tx_last_beacon)
615 		ret = local->ops->tx_last_beacon(&local->hw);
616 	trace_drv_return_int(local, ret);
617 	return ret;
618 }
619 
620 int drv_ampdu_action(struct ieee80211_local *local,
621 		     struct ieee80211_sub_if_data *sdata,
622 		     struct ieee80211_ampdu_params *params);
623 
624 static inline int drv_get_survey(struct ieee80211_local *local, int idx,
625 				struct survey_info *survey)
626 {
627 	int ret = -EOPNOTSUPP;
628 
629 	trace_drv_get_survey(local, idx, survey);
630 
631 	if (local->ops->get_survey)
632 		ret = local->ops->get_survey(&local->hw, idx, survey);
633 
634 	trace_drv_return_int(local, ret);
635 
636 	return ret;
637 }
638 
639 static inline void drv_rfkill_poll(struct ieee80211_local *local)
640 {
641 	might_sleep();
642 
643 	if (local->ops->rfkill_poll)
644 		local->ops->rfkill_poll(&local->hw);
645 }
646 
647 static inline void drv_flush(struct ieee80211_local *local,
648 			     struct ieee80211_sub_if_data *sdata,
649 			     u32 queues, bool drop)
650 {
651 	struct ieee80211_vif *vif = sdata ? &sdata->vif : NULL;
652 
653 	might_sleep();
654 
655 	if (sdata && !check_sdata_in_driver(sdata))
656 		return;
657 
658 	trace_drv_flush(local, queues, drop);
659 	if (local->ops->flush)
660 		local->ops->flush(&local->hw, vif, queues, drop);
661 	trace_drv_return_void(local);
662 }
663 
664 static inline void drv_channel_switch(struct ieee80211_local *local,
665 				      struct ieee80211_sub_if_data *sdata,
666 				      struct ieee80211_channel_switch *ch_switch)
667 {
668 	might_sleep();
669 
670 	trace_drv_channel_switch(local, sdata, ch_switch);
671 	local->ops->channel_switch(&local->hw, &sdata->vif, ch_switch);
672 	trace_drv_return_void(local);
673 }
674 
675 
676 static inline int drv_set_antenna(struct ieee80211_local *local,
677 				  u32 tx_ant, u32 rx_ant)
678 {
679 	int ret = -EOPNOTSUPP;
680 	might_sleep();
681 	if (local->ops->set_antenna)
682 		ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant);
683 	trace_drv_set_antenna(local, tx_ant, rx_ant, ret);
684 	return ret;
685 }
686 
687 static inline int drv_get_antenna(struct ieee80211_local *local,
688 				  u32 *tx_ant, u32 *rx_ant)
689 {
690 	int ret = -EOPNOTSUPP;
691 	might_sleep();
692 	if (local->ops->get_antenna)
693 		ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant);
694 	trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret);
695 	return ret;
696 }
697 
698 static inline int drv_remain_on_channel(struct ieee80211_local *local,
699 					struct ieee80211_sub_if_data *sdata,
700 					struct ieee80211_channel *chan,
701 					unsigned int duration,
702 					enum ieee80211_roc_type type)
703 {
704 	int ret;
705 
706 	might_sleep();
707 
708 	trace_drv_remain_on_channel(local, sdata, chan, duration, type);
709 	ret = local->ops->remain_on_channel(&local->hw, &sdata->vif,
710 					    chan, duration, type);
711 	trace_drv_return_int(local, ret);
712 
713 	return ret;
714 }
715 
716 static inline int
717 drv_cancel_remain_on_channel(struct ieee80211_local *local,
718 			     struct ieee80211_sub_if_data *sdata)
719 {
720 	int ret;
721 
722 	might_sleep();
723 
724 	trace_drv_cancel_remain_on_channel(local, sdata);
725 	ret = local->ops->cancel_remain_on_channel(&local->hw, &sdata->vif);
726 	trace_drv_return_int(local, ret);
727 
728 	return ret;
729 }
730 
731 static inline int drv_set_ringparam(struct ieee80211_local *local,
732 				    u32 tx, u32 rx)
733 {
734 	int ret = -ENOTSUPP;
735 
736 	might_sleep();
737 
738 	trace_drv_set_ringparam(local, tx, rx);
739 	if (local->ops->set_ringparam)
740 		ret = local->ops->set_ringparam(&local->hw, tx, rx);
741 	trace_drv_return_int(local, ret);
742 
743 	return ret;
744 }
745 
746 static inline void drv_get_ringparam(struct ieee80211_local *local,
747 				     u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max)
748 {
749 	might_sleep();
750 
751 	trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max);
752 	if (local->ops->get_ringparam)
753 		local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max);
754 	trace_drv_return_void(local);
755 }
756 
757 static inline bool drv_tx_frames_pending(struct ieee80211_local *local)
758 {
759 	bool ret = false;
760 
761 	might_sleep();
762 
763 	trace_drv_tx_frames_pending(local);
764 	if (local->ops->tx_frames_pending)
765 		ret = local->ops->tx_frames_pending(&local->hw);
766 	trace_drv_return_bool(local, ret);
767 
768 	return ret;
769 }
770 
771 static inline int drv_set_bitrate_mask(struct ieee80211_local *local,
772 				       struct ieee80211_sub_if_data *sdata,
773 				       const struct cfg80211_bitrate_mask *mask)
774 {
775 	int ret = -EOPNOTSUPP;
776 
777 	might_sleep();
778 
779 	if (!check_sdata_in_driver(sdata))
780 		return -EIO;
781 
782 	trace_drv_set_bitrate_mask(local, sdata, mask);
783 	if (local->ops->set_bitrate_mask)
784 		ret = local->ops->set_bitrate_mask(&local->hw,
785 						   &sdata->vif, mask);
786 	trace_drv_return_int(local, ret);
787 
788 	return ret;
789 }
790 
791 static inline void drv_set_rekey_data(struct ieee80211_local *local,
792 				      struct ieee80211_sub_if_data *sdata,
793 				      struct cfg80211_gtk_rekey_data *data)
794 {
795 	if (!check_sdata_in_driver(sdata))
796 		return;
797 
798 	trace_drv_set_rekey_data(local, sdata, data);
799 	if (local->ops->set_rekey_data)
800 		local->ops->set_rekey_data(&local->hw, &sdata->vif, data);
801 	trace_drv_return_void(local);
802 }
803 
804 static inline void drv_event_callback(struct ieee80211_local *local,
805 				      struct ieee80211_sub_if_data *sdata,
806 				      const struct ieee80211_event *event)
807 {
808 	trace_drv_event_callback(local, sdata, event);
809 	if (local->ops->event_callback)
810 		local->ops->event_callback(&local->hw, &sdata->vif, event);
811 	trace_drv_return_void(local);
812 }
813 
814 static inline void
815 drv_release_buffered_frames(struct ieee80211_local *local,
816 			    struct sta_info *sta, u16 tids, int num_frames,
817 			    enum ieee80211_frame_release_type reason,
818 			    bool more_data)
819 {
820 	trace_drv_release_buffered_frames(local, &sta->sta, tids, num_frames,
821 					  reason, more_data);
822 	if (local->ops->release_buffered_frames)
823 		local->ops->release_buffered_frames(&local->hw, &sta->sta, tids,
824 						    num_frames, reason,
825 						    more_data);
826 	trace_drv_return_void(local);
827 }
828 
829 static inline void
830 drv_allow_buffered_frames(struct ieee80211_local *local,
831 			  struct sta_info *sta, u16 tids, int num_frames,
832 			  enum ieee80211_frame_release_type reason,
833 			  bool more_data)
834 {
835 	trace_drv_allow_buffered_frames(local, &sta->sta, tids, num_frames,
836 					reason, more_data);
837 	if (local->ops->allow_buffered_frames)
838 		local->ops->allow_buffered_frames(&local->hw, &sta->sta,
839 						  tids, num_frames, reason,
840 						  more_data);
841 	trace_drv_return_void(local);
842 }
843 
844 static inline void drv_mgd_prepare_tx(struct ieee80211_local *local,
845 				      struct ieee80211_sub_if_data *sdata,
846 				      struct ieee80211_prep_tx_info *info)
847 {
848 	might_sleep();
849 
850 	if (!check_sdata_in_driver(sdata))
851 		return;
852 	WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
853 
854 	trace_drv_mgd_prepare_tx(local, sdata, info->duration,
855 				 info->subtype, info->success);
856 	if (local->ops->mgd_prepare_tx)
857 		local->ops->mgd_prepare_tx(&local->hw, &sdata->vif, info);
858 	trace_drv_return_void(local);
859 }
860 
861 static inline void drv_mgd_complete_tx(struct ieee80211_local *local,
862 				       struct ieee80211_sub_if_data *sdata,
863 				       struct ieee80211_prep_tx_info *info)
864 {
865 	might_sleep();
866 
867 	if (!check_sdata_in_driver(sdata))
868 		return;
869 	WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
870 
871 	trace_drv_mgd_complete_tx(local, sdata, info->duration,
872 				  info->subtype, info->success);
873 	if (local->ops->mgd_complete_tx)
874 		local->ops->mgd_complete_tx(&local->hw, &sdata->vif, info);
875 	trace_drv_return_void(local);
876 }
877 
878 static inline void
879 drv_mgd_protect_tdls_discover(struct ieee80211_local *local,
880 			      struct ieee80211_sub_if_data *sdata)
881 {
882 	might_sleep();
883 
884 	if (!check_sdata_in_driver(sdata))
885 		return;
886 	WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
887 
888 	trace_drv_mgd_protect_tdls_discover(local, sdata);
889 	if (local->ops->mgd_protect_tdls_discover)
890 		local->ops->mgd_protect_tdls_discover(&local->hw, &sdata->vif);
891 	trace_drv_return_void(local);
892 }
893 
894 static inline int drv_add_chanctx(struct ieee80211_local *local,
895 				  struct ieee80211_chanctx *ctx)
896 {
897 	int ret = -EOPNOTSUPP;
898 
899 	might_sleep();
900 
901 	trace_drv_add_chanctx(local, ctx);
902 	if (local->ops->add_chanctx)
903 		ret = local->ops->add_chanctx(&local->hw, &ctx->conf);
904 	trace_drv_return_int(local, ret);
905 	if (!ret)
906 		ctx->driver_present = true;
907 
908 	return ret;
909 }
910 
911 static inline void drv_remove_chanctx(struct ieee80211_local *local,
912 				      struct ieee80211_chanctx *ctx)
913 {
914 	might_sleep();
915 
916 	if (WARN_ON(!ctx->driver_present))
917 		return;
918 
919 	trace_drv_remove_chanctx(local, ctx);
920 	if (local->ops->remove_chanctx)
921 		local->ops->remove_chanctx(&local->hw, &ctx->conf);
922 	trace_drv_return_void(local);
923 	ctx->driver_present = false;
924 }
925 
926 static inline void drv_change_chanctx(struct ieee80211_local *local,
927 				      struct ieee80211_chanctx *ctx,
928 				      u32 changed)
929 {
930 	might_sleep();
931 
932 	trace_drv_change_chanctx(local, ctx, changed);
933 	if (local->ops->change_chanctx) {
934 		WARN_ON_ONCE(!ctx->driver_present);
935 		local->ops->change_chanctx(&local->hw, &ctx->conf, changed);
936 	}
937 	trace_drv_return_void(local);
938 }
939 
940 static inline void drv_verify_link_exists(struct ieee80211_sub_if_data *sdata,
941 					  struct ieee80211_bss_conf *link_conf)
942 {
943 	/* deflink always exists, so need to check only for other links */
944 	if (sdata->deflink.conf != link_conf)
945 		sdata_assert_lock(sdata);
946 }
947 
948 static inline int drv_assign_vif_chanctx(struct ieee80211_local *local,
949 					 struct ieee80211_sub_if_data *sdata,
950 					 struct ieee80211_bss_conf *link_conf,
951 					 struct ieee80211_chanctx *ctx)
952 {
953 	int ret = 0;
954 
955 	drv_verify_link_exists(sdata, link_conf);
956 	if (!check_sdata_in_driver(sdata))
957 		return -EIO;
958 
959 	trace_drv_assign_vif_chanctx(local, sdata, link_conf, ctx);
960 	if (local->ops->assign_vif_chanctx) {
961 		WARN_ON_ONCE(!ctx->driver_present);
962 		ret = local->ops->assign_vif_chanctx(&local->hw,
963 						     &sdata->vif,
964 						     link_conf,
965 						     &ctx->conf);
966 	}
967 	trace_drv_return_int(local, ret);
968 
969 	return ret;
970 }
971 
972 static inline void drv_unassign_vif_chanctx(struct ieee80211_local *local,
973 					    struct ieee80211_sub_if_data *sdata,
974 					    struct ieee80211_bss_conf *link_conf,
975 					    struct ieee80211_chanctx *ctx)
976 {
977 	might_sleep();
978 
979 	drv_verify_link_exists(sdata, link_conf);
980 	if (!check_sdata_in_driver(sdata))
981 		return;
982 
983 	trace_drv_unassign_vif_chanctx(local, sdata, link_conf, ctx);
984 	if (local->ops->unassign_vif_chanctx) {
985 		WARN_ON_ONCE(!ctx->driver_present);
986 		local->ops->unassign_vif_chanctx(&local->hw,
987 						 &sdata->vif,
988 						 link_conf,
989 						 &ctx->conf);
990 	}
991 	trace_drv_return_void(local);
992 }
993 
994 int drv_switch_vif_chanctx(struct ieee80211_local *local,
995 			   struct ieee80211_vif_chanctx_switch *vifs,
996 			   int n_vifs, enum ieee80211_chanctx_switch_mode mode);
997 
998 static inline int drv_start_ap(struct ieee80211_local *local,
999 			       struct ieee80211_sub_if_data *sdata,
1000 			       struct ieee80211_bss_conf *link_conf)
1001 {
1002 	int ret = 0;
1003 
1004 	/* make sure link_conf is protected */
1005 	drv_verify_link_exists(sdata, link_conf);
1006 
1007 	might_sleep();
1008 
1009 	if (!check_sdata_in_driver(sdata))
1010 		return -EIO;
1011 
1012 	trace_drv_start_ap(local, sdata, link_conf);
1013 	if (local->ops->start_ap)
1014 		ret = local->ops->start_ap(&local->hw, &sdata->vif, link_conf);
1015 	trace_drv_return_int(local, ret);
1016 	return ret;
1017 }
1018 
1019 static inline void drv_stop_ap(struct ieee80211_local *local,
1020 			       struct ieee80211_sub_if_data *sdata,
1021 			       struct ieee80211_bss_conf *link_conf)
1022 {
1023 	/* make sure link_conf is protected */
1024 	drv_verify_link_exists(sdata, link_conf);
1025 
1026 	if (!check_sdata_in_driver(sdata))
1027 		return;
1028 
1029 	trace_drv_stop_ap(local, sdata, link_conf);
1030 	if (local->ops->stop_ap)
1031 		local->ops->stop_ap(&local->hw, &sdata->vif, link_conf);
1032 	trace_drv_return_void(local);
1033 }
1034 
1035 static inline void
1036 drv_reconfig_complete(struct ieee80211_local *local,
1037 		      enum ieee80211_reconfig_type reconfig_type)
1038 {
1039 	might_sleep();
1040 
1041 	trace_drv_reconfig_complete(local, reconfig_type);
1042 	if (local->ops->reconfig_complete)
1043 		local->ops->reconfig_complete(&local->hw, reconfig_type);
1044 	trace_drv_return_void(local);
1045 }
1046 
1047 static inline void
1048 drv_set_default_unicast_key(struct ieee80211_local *local,
1049 			    struct ieee80211_sub_if_data *sdata,
1050 			    int key_idx)
1051 {
1052 	if (!check_sdata_in_driver(sdata))
1053 		return;
1054 
1055 	WARN_ON_ONCE(key_idx < -1 || key_idx > 3);
1056 
1057 	trace_drv_set_default_unicast_key(local, sdata, key_idx);
1058 	if (local->ops->set_default_unicast_key)
1059 		local->ops->set_default_unicast_key(&local->hw, &sdata->vif,
1060 						    key_idx);
1061 	trace_drv_return_void(local);
1062 }
1063 
1064 #if IS_ENABLED(CONFIG_IPV6)
1065 static inline void drv_ipv6_addr_change(struct ieee80211_local *local,
1066 					struct ieee80211_sub_if_data *sdata,
1067 					struct inet6_dev *idev)
1068 {
1069 	trace_drv_ipv6_addr_change(local, sdata);
1070 	if (local->ops->ipv6_addr_change)
1071 		local->ops->ipv6_addr_change(&local->hw, &sdata->vif, idev);
1072 	trace_drv_return_void(local);
1073 }
1074 #endif
1075 
1076 static inline void
1077 drv_channel_switch_beacon(struct ieee80211_sub_if_data *sdata,
1078 			  struct cfg80211_chan_def *chandef)
1079 {
1080 	struct ieee80211_local *local = sdata->local;
1081 
1082 	if (local->ops->channel_switch_beacon) {
1083 		trace_drv_channel_switch_beacon(local, sdata, chandef);
1084 		local->ops->channel_switch_beacon(&local->hw, &sdata->vif,
1085 						  chandef);
1086 	}
1087 }
1088 
1089 static inline int
1090 drv_pre_channel_switch(struct ieee80211_sub_if_data *sdata,
1091 		       struct ieee80211_channel_switch *ch_switch)
1092 {
1093 	struct ieee80211_local *local = sdata->local;
1094 	int ret = 0;
1095 
1096 	if (!check_sdata_in_driver(sdata))
1097 		return -EIO;
1098 
1099 	trace_drv_pre_channel_switch(local, sdata, ch_switch);
1100 	if (local->ops->pre_channel_switch)
1101 		ret = local->ops->pre_channel_switch(&local->hw, &sdata->vif,
1102 						     ch_switch);
1103 	trace_drv_return_int(local, ret);
1104 	return ret;
1105 }
1106 
1107 static inline int
1108 drv_post_channel_switch(struct ieee80211_sub_if_data *sdata)
1109 {
1110 	struct ieee80211_local *local = sdata->local;
1111 	int ret = 0;
1112 
1113 	if (!check_sdata_in_driver(sdata))
1114 		return -EIO;
1115 
1116 	trace_drv_post_channel_switch(local, sdata);
1117 	if (local->ops->post_channel_switch)
1118 		ret = local->ops->post_channel_switch(&local->hw, &sdata->vif);
1119 	trace_drv_return_int(local, ret);
1120 	return ret;
1121 }
1122 
1123 static inline void
1124 drv_abort_channel_switch(struct ieee80211_sub_if_data *sdata)
1125 {
1126 	struct ieee80211_local *local = sdata->local;
1127 
1128 	if (!check_sdata_in_driver(sdata))
1129 		return;
1130 
1131 	trace_drv_abort_channel_switch(local, sdata);
1132 
1133 	if (local->ops->abort_channel_switch)
1134 		local->ops->abort_channel_switch(&local->hw, &sdata->vif);
1135 }
1136 
1137 static inline void
1138 drv_channel_switch_rx_beacon(struct ieee80211_sub_if_data *sdata,
1139 			     struct ieee80211_channel_switch *ch_switch)
1140 {
1141 	struct ieee80211_local *local = sdata->local;
1142 
1143 	if (!check_sdata_in_driver(sdata))
1144 		return;
1145 
1146 	trace_drv_channel_switch_rx_beacon(local, sdata, ch_switch);
1147 	if (local->ops->channel_switch_rx_beacon)
1148 		local->ops->channel_switch_rx_beacon(&local->hw, &sdata->vif,
1149 						     ch_switch);
1150 }
1151 
1152 static inline int drv_join_ibss(struct ieee80211_local *local,
1153 				struct ieee80211_sub_if_data *sdata)
1154 {
1155 	int ret = 0;
1156 
1157 	might_sleep();
1158 	if (!check_sdata_in_driver(sdata))
1159 		return -EIO;
1160 
1161 	trace_drv_join_ibss(local, sdata, &sdata->vif.bss_conf);
1162 	if (local->ops->join_ibss)
1163 		ret = local->ops->join_ibss(&local->hw, &sdata->vif);
1164 	trace_drv_return_int(local, ret);
1165 	return ret;
1166 }
1167 
1168 static inline void drv_leave_ibss(struct ieee80211_local *local,
1169 				  struct ieee80211_sub_if_data *sdata)
1170 {
1171 	might_sleep();
1172 	if (!check_sdata_in_driver(sdata))
1173 		return;
1174 
1175 	trace_drv_leave_ibss(local, sdata);
1176 	if (local->ops->leave_ibss)
1177 		local->ops->leave_ibss(&local->hw, &sdata->vif);
1178 	trace_drv_return_void(local);
1179 }
1180 
1181 static inline u32 drv_get_expected_throughput(struct ieee80211_local *local,
1182 					      struct sta_info *sta)
1183 {
1184 	u32 ret = 0;
1185 
1186 	trace_drv_get_expected_throughput(&sta->sta);
1187 	if (local->ops->get_expected_throughput && sta->uploaded)
1188 		ret = local->ops->get_expected_throughput(&local->hw, &sta->sta);
1189 	trace_drv_return_u32(local, ret);
1190 
1191 	return ret;
1192 }
1193 
1194 static inline int drv_get_txpower(struct ieee80211_local *local,
1195 				  struct ieee80211_sub_if_data *sdata, int *dbm)
1196 {
1197 	int ret;
1198 
1199 	if (!local->ops->get_txpower)
1200 		return -EOPNOTSUPP;
1201 
1202 	ret = local->ops->get_txpower(&local->hw, &sdata->vif, dbm);
1203 	trace_drv_get_txpower(local, sdata, *dbm, ret);
1204 
1205 	return ret;
1206 }
1207 
1208 static inline int
1209 drv_tdls_channel_switch(struct ieee80211_local *local,
1210 			struct ieee80211_sub_if_data *sdata,
1211 			struct ieee80211_sta *sta, u8 oper_class,
1212 			struct cfg80211_chan_def *chandef,
1213 			struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie)
1214 {
1215 	int ret;
1216 
1217 	might_sleep();
1218 	if (!check_sdata_in_driver(sdata))
1219 		return -EIO;
1220 
1221 	if (!local->ops->tdls_channel_switch)
1222 		return -EOPNOTSUPP;
1223 
1224 	trace_drv_tdls_channel_switch(local, sdata, sta, oper_class, chandef);
1225 	ret = local->ops->tdls_channel_switch(&local->hw, &sdata->vif, sta,
1226 					      oper_class, chandef, tmpl_skb,
1227 					      ch_sw_tm_ie);
1228 	trace_drv_return_int(local, ret);
1229 	return ret;
1230 }
1231 
1232 static inline void
1233 drv_tdls_cancel_channel_switch(struct ieee80211_local *local,
1234 			       struct ieee80211_sub_if_data *sdata,
1235 			       struct ieee80211_sta *sta)
1236 {
1237 	might_sleep();
1238 	if (!check_sdata_in_driver(sdata))
1239 		return;
1240 
1241 	if (!local->ops->tdls_cancel_channel_switch)
1242 		return;
1243 
1244 	trace_drv_tdls_cancel_channel_switch(local, sdata, sta);
1245 	local->ops->tdls_cancel_channel_switch(&local->hw, &sdata->vif, sta);
1246 	trace_drv_return_void(local);
1247 }
1248 
1249 static inline void
1250 drv_tdls_recv_channel_switch(struct ieee80211_local *local,
1251 			     struct ieee80211_sub_if_data *sdata,
1252 			     struct ieee80211_tdls_ch_sw_params *params)
1253 {
1254 	trace_drv_tdls_recv_channel_switch(local, sdata, params);
1255 	if (local->ops->tdls_recv_channel_switch)
1256 		local->ops->tdls_recv_channel_switch(&local->hw, &sdata->vif,
1257 						     params);
1258 	trace_drv_return_void(local);
1259 }
1260 
1261 static inline void drv_wake_tx_queue(struct ieee80211_local *local,
1262 				     struct txq_info *txq)
1263 {
1264 	struct ieee80211_sub_if_data *sdata = vif_to_sdata(txq->txq.vif);
1265 
1266 	/* In reconfig don't transmit now, but mark for waking later */
1267 	if (local->in_reconfig) {
1268 		set_bit(IEEE80211_TXQ_STOP_NETIF_TX, &txq->flags);
1269 		return;
1270 	}
1271 
1272 	if (!check_sdata_in_driver(sdata))
1273 		return;
1274 
1275 	trace_drv_wake_tx_queue(local, sdata, txq);
1276 	local->ops->wake_tx_queue(&local->hw, &txq->txq);
1277 }
1278 
1279 static inline void schedule_and_wake_txq(struct ieee80211_local *local,
1280 					 struct txq_info *txqi)
1281 {
1282 	ieee80211_schedule_txq(&local->hw, &txqi->txq);
1283 	drv_wake_tx_queue(local, txqi);
1284 }
1285 
1286 static inline int drv_can_aggregate_in_amsdu(struct ieee80211_local *local,
1287 					     struct sk_buff *head,
1288 					     struct sk_buff *skb)
1289 {
1290 	if (!local->ops->can_aggregate_in_amsdu)
1291 		return true;
1292 
1293 	return local->ops->can_aggregate_in_amsdu(&local->hw, head, skb);
1294 }
1295 
1296 static inline int
1297 drv_get_ftm_responder_stats(struct ieee80211_local *local,
1298 			    struct ieee80211_sub_if_data *sdata,
1299 			    struct cfg80211_ftm_responder_stats *ftm_stats)
1300 {
1301 	u32 ret = -EOPNOTSUPP;
1302 
1303 	if (local->ops->get_ftm_responder_stats)
1304 		ret = local->ops->get_ftm_responder_stats(&local->hw,
1305 							 &sdata->vif,
1306 							 ftm_stats);
1307 	trace_drv_get_ftm_responder_stats(local, sdata, ftm_stats);
1308 
1309 	return ret;
1310 }
1311 
1312 static inline int drv_start_pmsr(struct ieee80211_local *local,
1313 				 struct ieee80211_sub_if_data *sdata,
1314 				 struct cfg80211_pmsr_request *request)
1315 {
1316 	int ret = -EOPNOTSUPP;
1317 
1318 	might_sleep();
1319 	if (!check_sdata_in_driver(sdata))
1320 		return -EIO;
1321 
1322 	trace_drv_start_pmsr(local, sdata);
1323 
1324 	if (local->ops->start_pmsr)
1325 		ret = local->ops->start_pmsr(&local->hw, &sdata->vif, request);
1326 	trace_drv_return_int(local, ret);
1327 
1328 	return ret;
1329 }
1330 
1331 static inline void drv_abort_pmsr(struct ieee80211_local *local,
1332 				  struct ieee80211_sub_if_data *sdata,
1333 				  struct cfg80211_pmsr_request *request)
1334 {
1335 	trace_drv_abort_pmsr(local, sdata);
1336 
1337 	might_sleep();
1338 	if (!check_sdata_in_driver(sdata))
1339 		return;
1340 
1341 	if (local->ops->abort_pmsr)
1342 		local->ops->abort_pmsr(&local->hw, &sdata->vif, request);
1343 	trace_drv_return_void(local);
1344 }
1345 
1346 static inline int drv_start_nan(struct ieee80211_local *local,
1347 				struct ieee80211_sub_if_data *sdata,
1348 				struct cfg80211_nan_conf *conf)
1349 {
1350 	int ret;
1351 
1352 	might_sleep();
1353 	check_sdata_in_driver(sdata);
1354 
1355 	trace_drv_start_nan(local, sdata, conf);
1356 	ret = local->ops->start_nan(&local->hw, &sdata->vif, conf);
1357 	trace_drv_return_int(local, ret);
1358 	return ret;
1359 }
1360 
1361 static inline void drv_stop_nan(struct ieee80211_local *local,
1362 				struct ieee80211_sub_if_data *sdata)
1363 {
1364 	might_sleep();
1365 	check_sdata_in_driver(sdata);
1366 
1367 	trace_drv_stop_nan(local, sdata);
1368 	local->ops->stop_nan(&local->hw, &sdata->vif);
1369 	trace_drv_return_void(local);
1370 }
1371 
1372 static inline int drv_nan_change_conf(struct ieee80211_local *local,
1373 				       struct ieee80211_sub_if_data *sdata,
1374 				       struct cfg80211_nan_conf *conf,
1375 				       u32 changes)
1376 {
1377 	int ret;
1378 
1379 	might_sleep();
1380 	check_sdata_in_driver(sdata);
1381 
1382 	if (!local->ops->nan_change_conf)
1383 		return -EOPNOTSUPP;
1384 
1385 	trace_drv_nan_change_conf(local, sdata, conf, changes);
1386 	ret = local->ops->nan_change_conf(&local->hw, &sdata->vif, conf,
1387 					  changes);
1388 	trace_drv_return_int(local, ret);
1389 
1390 	return ret;
1391 }
1392 
1393 static inline int drv_add_nan_func(struct ieee80211_local *local,
1394 				   struct ieee80211_sub_if_data *sdata,
1395 				   const struct cfg80211_nan_func *nan_func)
1396 {
1397 	int ret;
1398 
1399 	might_sleep();
1400 	check_sdata_in_driver(sdata);
1401 
1402 	if (!local->ops->add_nan_func)
1403 		return -EOPNOTSUPP;
1404 
1405 	trace_drv_add_nan_func(local, sdata, nan_func);
1406 	ret = local->ops->add_nan_func(&local->hw, &sdata->vif, nan_func);
1407 	trace_drv_return_int(local, ret);
1408 
1409 	return ret;
1410 }
1411 
1412 static inline void drv_del_nan_func(struct ieee80211_local *local,
1413 				   struct ieee80211_sub_if_data *sdata,
1414 				   u8 instance_id)
1415 {
1416 	might_sleep();
1417 	check_sdata_in_driver(sdata);
1418 
1419 	trace_drv_del_nan_func(local, sdata, instance_id);
1420 	if (local->ops->del_nan_func)
1421 		local->ops->del_nan_func(&local->hw, &sdata->vif, instance_id);
1422 	trace_drv_return_void(local);
1423 }
1424 
1425 static inline int drv_set_tid_config(struct ieee80211_local *local,
1426 				     struct ieee80211_sub_if_data *sdata,
1427 				     struct ieee80211_sta *sta,
1428 				     struct cfg80211_tid_config *tid_conf)
1429 {
1430 	int ret;
1431 
1432 	might_sleep();
1433 	ret = local->ops->set_tid_config(&local->hw, &sdata->vif, sta,
1434 					 tid_conf);
1435 	trace_drv_return_int(local, ret);
1436 
1437 	return ret;
1438 }
1439 
1440 static inline int drv_reset_tid_config(struct ieee80211_local *local,
1441 				       struct ieee80211_sub_if_data *sdata,
1442 				       struct ieee80211_sta *sta, u8 tids)
1443 {
1444 	int ret;
1445 
1446 	might_sleep();
1447 	ret = local->ops->reset_tid_config(&local->hw, &sdata->vif, sta, tids);
1448 	trace_drv_return_int(local, ret);
1449 
1450 	return ret;
1451 }
1452 
1453 static inline void drv_update_vif_offload(struct ieee80211_local *local,
1454 					  struct ieee80211_sub_if_data *sdata)
1455 {
1456 	might_sleep();
1457 	check_sdata_in_driver(sdata);
1458 
1459 	if (!local->ops->update_vif_offload)
1460 		return;
1461 
1462 	trace_drv_update_vif_offload(local, sdata);
1463 	local->ops->update_vif_offload(&local->hw, &sdata->vif);
1464 	trace_drv_return_void(local);
1465 }
1466 
1467 static inline void drv_sta_set_4addr(struct ieee80211_local *local,
1468 				     struct ieee80211_sub_if_data *sdata,
1469 				     struct ieee80211_sta *sta, bool enabled)
1470 {
1471 	sdata = get_bss_sdata(sdata);
1472 	if (!check_sdata_in_driver(sdata))
1473 		return;
1474 
1475 	trace_drv_sta_set_4addr(local, sdata, sta, enabled);
1476 	if (local->ops->sta_set_4addr)
1477 		local->ops->sta_set_4addr(&local->hw, &sdata->vif, sta, enabled);
1478 	trace_drv_return_void(local);
1479 }
1480 
1481 static inline void drv_sta_set_decap_offload(struct ieee80211_local *local,
1482 					     struct ieee80211_sub_if_data *sdata,
1483 					     struct ieee80211_sta *sta,
1484 					     bool enabled)
1485 {
1486 	sdata = get_bss_sdata(sdata);
1487 	if (!check_sdata_in_driver(sdata))
1488 		return;
1489 
1490 	trace_drv_sta_set_decap_offload(local, sdata, sta, enabled);
1491 	if (local->ops->sta_set_decap_offload)
1492 		local->ops->sta_set_decap_offload(&local->hw, &sdata->vif, sta,
1493 						  enabled);
1494 	trace_drv_return_void(local);
1495 }
1496 
1497 static inline void drv_add_twt_setup(struct ieee80211_local *local,
1498 				     struct ieee80211_sub_if_data *sdata,
1499 				     struct ieee80211_sta *sta,
1500 				     struct ieee80211_twt_setup *twt)
1501 {
1502 	struct ieee80211_twt_params *twt_agrt;
1503 
1504 	might_sleep();
1505 
1506 	if (!check_sdata_in_driver(sdata))
1507 		return;
1508 
1509 	twt_agrt = (void *)twt->params;
1510 
1511 	trace_drv_add_twt_setup(local, sta, twt, twt_agrt);
1512 	local->ops->add_twt_setup(&local->hw, sta, twt);
1513 	trace_drv_return_void(local);
1514 }
1515 
1516 static inline void drv_twt_teardown_request(struct ieee80211_local *local,
1517 					    struct ieee80211_sub_if_data *sdata,
1518 					    struct ieee80211_sta *sta,
1519 					    u8 flowid)
1520 {
1521 	might_sleep();
1522 	if (!check_sdata_in_driver(sdata))
1523 		return;
1524 
1525 	if (!local->ops->twt_teardown_request)
1526 		return;
1527 
1528 	trace_drv_twt_teardown_request(local, sta, flowid);
1529 	local->ops->twt_teardown_request(&local->hw, sta, flowid);
1530 	trace_drv_return_void(local);
1531 }
1532 
1533 static inline int drv_net_fill_forward_path(struct ieee80211_local *local,
1534 					    struct ieee80211_sub_if_data *sdata,
1535 					    struct ieee80211_sta *sta,
1536 					    struct net_device_path_ctx *ctx,
1537 					    struct net_device_path *path)
1538 {
1539 	int ret = -EOPNOTSUPP;
1540 
1541 	sdata = get_bss_sdata(sdata);
1542 	if (!check_sdata_in_driver(sdata))
1543 		return -EIO;
1544 
1545 	trace_drv_net_fill_forward_path(local, sdata, sta);
1546 	if (local->ops->net_fill_forward_path)
1547 		ret = local->ops->net_fill_forward_path(&local->hw,
1548 							&sdata->vif, sta,
1549 							ctx, path);
1550 	trace_drv_return_int(local, ret);
1551 
1552 	return ret;
1553 }
1554 
1555 static inline int drv_change_vif_links(struct ieee80211_local *local,
1556 				       struct ieee80211_sub_if_data *sdata,
1557 				       u16 old_links, u16 new_links,
1558 				       struct ieee80211_bss_conf *old[IEEE80211_MLD_MAX_NUM_LINKS])
1559 {
1560 	int ret = -EOPNOTSUPP;
1561 
1562 	might_sleep();
1563 
1564 	if (!check_sdata_in_driver(sdata))
1565 		return -EIO;
1566 
1567 	trace_drv_change_vif_links(local, sdata, old_links, new_links);
1568 	if (local->ops->change_vif_links)
1569 		ret = local->ops->change_vif_links(&local->hw, &sdata->vif,
1570 						   old_links, new_links, old);
1571 	trace_drv_return_int(local, ret);
1572 
1573 	return ret;
1574 }
1575 
1576 static inline int drv_change_sta_links(struct ieee80211_local *local,
1577 				       struct ieee80211_sub_if_data *sdata,
1578 				       struct ieee80211_sta *sta,
1579 				       u16 old_links, u16 new_links)
1580 {
1581 	int ret = -EOPNOTSUPP;
1582 
1583 	might_sleep();
1584 
1585 	if (!check_sdata_in_driver(sdata))
1586 		return -EIO;
1587 
1588 	trace_drv_change_sta_links(local, sdata, sta, old_links, new_links);
1589 	if (local->ops->change_sta_links)
1590 		ret = local->ops->change_sta_links(&local->hw, &sdata->vif, sta,
1591 						   old_links, new_links);
1592 	trace_drv_return_int(local, ret);
1593 
1594 	return ret;
1595 }
1596 
1597 #endif /* __MAC80211_DRIVER_OPS */
1598