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 - 2023 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->local->reconfig_failure && \
17 !(sdata->flags & IEEE80211_SDATA_IN_DRIVER), \
18 "%s: Failed check-sdata-in-driver check, flags: 0x%x\n", \
19 sdata->dev ? sdata->dev->name : sdata->name, sdata->flags); \
20 !!(sdata->flags & IEEE80211_SDATA_IN_DRIVER); \
21})
22
23static inline struct ieee80211_sub_if_data *
24get_bss_sdata(struct ieee80211_sub_if_data *sdata)
25{
26 if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
27 sdata = container_of(sdata->bss, struct ieee80211_sub_if_data,
28 u.ap);
29
30 return sdata;
31}
32
33static inline void drv_tx(struct ieee80211_local *local,
34 struct ieee80211_tx_control *control,
35 struct sk_buff *skb)
36{
37 local->ops->tx(&local->hw, control, skb);
38}
39
40static inline void drv_sync_rx_queues(struct ieee80211_local *local,
41 struct sta_info *sta)
42{
43 might_sleep();
44 lockdep_assert_wiphy(local->hw.wiphy);
45
46 if (local->ops->sync_rx_queues) {
47 trace_drv_sync_rx_queues(local, sdata: sta->sdata, sta: &sta->sta);
48 local->ops->sync_rx_queues(&local->hw);
49 trace_drv_return_void(local);
50 }
51}
52
53static inline void drv_get_et_strings(struct ieee80211_sub_if_data *sdata,
54 u32 sset, u8 *data)
55{
56 struct ieee80211_local *local = sdata->local;
57 if (local->ops->get_et_strings) {
58 trace_drv_get_et_strings(local, sset);
59 local->ops->get_et_strings(&local->hw, &sdata->vif, sset, data);
60 trace_drv_return_void(local);
61 }
62}
63
64static inline void drv_get_et_stats(struct ieee80211_sub_if_data *sdata,
65 struct ethtool_stats *stats,
66 u64 *data)
67{
68 struct ieee80211_local *local = sdata->local;
69 if (local->ops->get_et_stats) {
70 trace_drv_get_et_stats(local);
71 local->ops->get_et_stats(&local->hw, &sdata->vif, stats, data);
72 trace_drv_return_void(local);
73 }
74}
75
76static inline int drv_get_et_sset_count(struct ieee80211_sub_if_data *sdata,
77 int sset)
78{
79 struct ieee80211_local *local = sdata->local;
80 int rv = 0;
81 if (local->ops->get_et_sset_count) {
82 trace_drv_get_et_sset_count(local, sset);
83 rv = local->ops->get_et_sset_count(&local->hw, &sdata->vif,
84 sset);
85 trace_drv_return_int(local, ret: rv);
86 }
87 return rv;
88}
89
90int drv_start(struct ieee80211_local *local);
91void drv_stop(struct ieee80211_local *local);
92
93#ifdef CONFIG_PM
94static inline int drv_suspend(struct ieee80211_local *local,
95 struct cfg80211_wowlan *wowlan)
96{
97 int ret;
98
99 might_sleep();
100 lockdep_assert_wiphy(local->hw.wiphy);
101
102 trace_drv_suspend(local);
103 ret = local->ops->suspend(&local->hw, wowlan);
104 trace_drv_return_int(local, ret);
105 return ret;
106}
107
108static inline int drv_resume(struct ieee80211_local *local)
109{
110 int ret;
111
112 might_sleep();
113 lockdep_assert_wiphy(local->hw.wiphy);
114
115 trace_drv_resume(local);
116 ret = local->ops->resume(&local->hw);
117 trace_drv_return_int(local, ret);
118 return ret;
119}
120
121static inline void drv_set_wakeup(struct ieee80211_local *local,
122 bool enabled)
123{
124 might_sleep();
125 lockdep_assert_wiphy(local->hw.wiphy);
126
127 if (!local->ops->set_wakeup)
128 return;
129
130 trace_drv_set_wakeup(local, enabled);
131 local->ops->set_wakeup(&local->hw, enabled);
132 trace_drv_return_void(local);
133}
134#endif
135
136int drv_add_interface(struct ieee80211_local *local,
137 struct ieee80211_sub_if_data *sdata);
138
139int drv_change_interface(struct ieee80211_local *local,
140 struct ieee80211_sub_if_data *sdata,
141 enum nl80211_iftype type, bool p2p);
142
143void drv_remove_interface(struct ieee80211_local *local,
144 struct ieee80211_sub_if_data *sdata);
145
146static inline int drv_config(struct ieee80211_local *local, u32 changed)
147{
148 int ret;
149
150 might_sleep();
151 lockdep_assert_wiphy(local->hw.wiphy);
152
153 trace_drv_config(local, changed);
154 ret = local->ops->config(&local->hw, changed);
155 trace_drv_return_int(local, ret);
156 return ret;
157}
158
159static inline void drv_vif_cfg_changed(struct ieee80211_local *local,
160 struct ieee80211_sub_if_data *sdata,
161 u64 changed)
162{
163 might_sleep();
164 lockdep_assert_wiphy(local->hw.wiphy);
165
166 if (!check_sdata_in_driver(sdata))
167 return;
168
169 trace_drv_vif_cfg_changed(local, sdata, changed);
170 if (local->ops->vif_cfg_changed)
171 local->ops->vif_cfg_changed(&local->hw, &sdata->vif, changed);
172 else if (local->ops->bss_info_changed)
173 local->ops->bss_info_changed(&local->hw, &sdata->vif,
174 &sdata->vif.bss_conf, changed);
175 trace_drv_return_void(local);
176}
177
178void drv_link_info_changed(struct ieee80211_local *local,
179 struct ieee80211_sub_if_data *sdata,
180 struct ieee80211_bss_conf *info,
181 int link_id, u64 changed);
182
183static inline u64 drv_prepare_multicast(struct ieee80211_local *local,
184 struct netdev_hw_addr_list *mc_list)
185{
186 u64 ret = 0;
187
188 trace_drv_prepare_multicast(local, mc_count: mc_list->count);
189
190 if (local->ops->prepare_multicast)
191 ret = local->ops->prepare_multicast(&local->hw, mc_list);
192
193 trace_drv_return_u64(local, ret);
194
195 return ret;
196}
197
198static inline void drv_configure_filter(struct ieee80211_local *local,
199 unsigned int changed_flags,
200 unsigned int *total_flags,
201 u64 multicast)
202{
203 might_sleep();
204 lockdep_assert_wiphy(local->hw.wiphy);
205
206 trace_drv_configure_filter(local, changed_flags, total_flags,
207 multicast);
208 local->ops->configure_filter(&local->hw, changed_flags, total_flags,
209 multicast);
210 trace_drv_return_void(local);
211}
212
213static inline void drv_config_iface_filter(struct ieee80211_local *local,
214 struct ieee80211_sub_if_data *sdata,
215 unsigned int filter_flags,
216 unsigned int changed_flags)
217{
218 might_sleep();
219 lockdep_assert_wiphy(local->hw.wiphy);
220
221 trace_drv_config_iface_filter(local, sdata, filter_flags,
222 changed_flags);
223 if (local->ops->config_iface_filter)
224 local->ops->config_iface_filter(&local->hw, &sdata->vif,
225 filter_flags,
226 changed_flags);
227 trace_drv_return_void(local);
228}
229
230static inline int drv_set_tim(struct ieee80211_local *local,
231 struct ieee80211_sta *sta, bool set)
232{
233 int ret = 0;
234 trace_drv_set_tim(local, sta, set);
235 if (local->ops->set_tim)
236 ret = local->ops->set_tim(&local->hw, sta, set);
237 trace_drv_return_int(local, ret);
238 return ret;
239}
240
241int drv_set_key(struct ieee80211_local *local,
242 enum set_key_cmd cmd,
243 struct ieee80211_sub_if_data *sdata,
244 struct ieee80211_sta *sta,
245 struct ieee80211_key_conf *key);
246
247static inline void drv_update_tkip_key(struct ieee80211_local *local,
248 struct ieee80211_sub_if_data *sdata,
249 struct ieee80211_key_conf *conf,
250 struct sta_info *sta, u32 iv32,
251 u16 *phase1key)
252{
253 struct ieee80211_sta *ista = NULL;
254
255 if (sta)
256 ista = &sta->sta;
257
258 sdata = get_bss_sdata(sdata);
259 if (!check_sdata_in_driver(sdata))
260 return;
261
262 trace_drv_update_tkip_key(local, sdata, conf, sta: ista, iv32);
263 if (local->ops->update_tkip_key)
264 local->ops->update_tkip_key(&local->hw, &sdata->vif, conf,
265 ista, iv32, phase1key);
266 trace_drv_return_void(local);
267}
268
269static inline int drv_hw_scan(struct ieee80211_local *local,
270 struct ieee80211_sub_if_data *sdata,
271 struct ieee80211_scan_request *req)
272{
273 int ret;
274
275 might_sleep();
276 lockdep_assert_wiphy(local->hw.wiphy);
277
278 if (!check_sdata_in_driver(sdata))
279 return -EIO;
280
281 trace_drv_hw_scan(local, sdata);
282 ret = local->ops->hw_scan(&local->hw, &sdata->vif, req);
283 trace_drv_return_int(local, ret);
284 return ret;
285}
286
287static inline void drv_cancel_hw_scan(struct ieee80211_local *local,
288 struct ieee80211_sub_if_data *sdata)
289{
290 might_sleep();
291 lockdep_assert_wiphy(local->hw.wiphy);
292
293 if (!check_sdata_in_driver(sdata))
294 return;
295
296 trace_drv_cancel_hw_scan(local, sdata);
297 local->ops->cancel_hw_scan(&local->hw, &sdata->vif);
298 trace_drv_return_void(local);
299}
300
301static inline int
302drv_sched_scan_start(struct ieee80211_local *local,
303 struct ieee80211_sub_if_data *sdata,
304 struct cfg80211_sched_scan_request *req,
305 struct ieee80211_scan_ies *ies)
306{
307 int ret;
308
309 might_sleep();
310 lockdep_assert_wiphy(local->hw.wiphy);
311
312 if (!check_sdata_in_driver(sdata))
313 return -EIO;
314
315 trace_drv_sched_scan_start(local, sdata);
316 ret = local->ops->sched_scan_start(&local->hw, &sdata->vif,
317 req, ies);
318 trace_drv_return_int(local, ret);
319 return ret;
320}
321
322static inline int drv_sched_scan_stop(struct ieee80211_local *local,
323 struct ieee80211_sub_if_data *sdata)
324{
325 int ret;
326
327 might_sleep();
328 lockdep_assert_wiphy(local->hw.wiphy);
329
330 if (!check_sdata_in_driver(sdata))
331 return -EIO;
332
333 trace_drv_sched_scan_stop(local, sdata);
334 ret = local->ops->sched_scan_stop(&local->hw, &sdata->vif);
335 trace_drv_return_int(local, ret);
336
337 return ret;
338}
339
340static inline void drv_sw_scan_start(struct ieee80211_local *local,
341 struct ieee80211_sub_if_data *sdata,
342 const u8 *mac_addr)
343{
344 might_sleep();
345 lockdep_assert_wiphy(local->hw.wiphy);
346
347 trace_drv_sw_scan_start(local, sdata, mac_addr);
348 if (local->ops->sw_scan_start)
349 local->ops->sw_scan_start(&local->hw, &sdata->vif, mac_addr);
350 trace_drv_return_void(local);
351}
352
353static inline void drv_sw_scan_complete(struct ieee80211_local *local,
354 struct ieee80211_sub_if_data *sdata)
355{
356 might_sleep();
357 lockdep_assert_wiphy(local->hw.wiphy);
358
359 trace_drv_sw_scan_complete(local, sdata);
360 if (local->ops->sw_scan_complete)
361 local->ops->sw_scan_complete(&local->hw, &sdata->vif);
362 trace_drv_return_void(local);
363}
364
365static inline int drv_get_stats(struct ieee80211_local *local,
366 struct ieee80211_low_level_stats *stats)
367{
368 int ret = -EOPNOTSUPP;
369
370 might_sleep();
371 lockdep_assert_wiphy(local->hw.wiphy);
372
373 if (local->ops->get_stats)
374 ret = local->ops->get_stats(&local->hw, stats);
375 trace_drv_get_stats(local, stats, ret);
376
377 return ret;
378}
379
380static inline void drv_get_key_seq(struct ieee80211_local *local,
381 struct ieee80211_key *key,
382 struct ieee80211_key_seq *seq)
383{
384 if (local->ops->get_key_seq)
385 local->ops->get_key_seq(&local->hw, &key->conf, seq);
386 trace_drv_get_key_seq(local, key: &key->conf);
387}
388
389static inline int drv_set_frag_threshold(struct ieee80211_local *local,
390 u32 value)
391{
392 int ret = 0;
393
394 might_sleep();
395 lockdep_assert_wiphy(local->hw.wiphy);
396
397 trace_drv_set_frag_threshold(local, value);
398 if (local->ops->set_frag_threshold)
399 ret = local->ops->set_frag_threshold(&local->hw, value);
400 trace_drv_return_int(local, ret);
401 return ret;
402}
403
404static inline int drv_set_rts_threshold(struct ieee80211_local *local,
405 u32 value)
406{
407 int ret = 0;
408
409 might_sleep();
410 lockdep_assert_wiphy(local->hw.wiphy);
411
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);
416 return ret;
417}
418
419static inline int drv_set_coverage_class(struct ieee80211_local *local,
420 s16 value)
421{
422 int ret = 0;
423 might_sleep();
424 lockdep_assert_wiphy(local->hw.wiphy);
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
436static 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
451static 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 lockdep_assert_wiphy(local->hw.wiphy);
459
460 sdata = get_bss_sdata(sdata);
461 if (!check_sdata_in_driver(sdata))
462 return -EIO;
463
464 trace_drv_sta_add(local, sdata, sta);
465 if (local->ops->sta_add)
466 ret = local->ops->sta_add(&local->hw, &sdata->vif, sta);
467
468 trace_drv_return_int(local, ret);
469
470 return ret;
471}
472
473static inline void drv_sta_remove(struct ieee80211_local *local,
474 struct ieee80211_sub_if_data *sdata,
475 struct ieee80211_sta *sta)
476{
477 might_sleep();
478 lockdep_assert_wiphy(local->hw.wiphy);
479
480 sdata = get_bss_sdata(sdata);
481 if (!check_sdata_in_driver(sdata))
482 return;
483
484 trace_drv_sta_remove(local, sdata, sta);
485 if (local->ops->sta_remove)
486 local->ops->sta_remove(&local->hw, &sdata->vif, sta);
487
488 trace_drv_return_void(local);
489}
490
491#ifdef CONFIG_MAC80211_DEBUGFS
492static inline void drv_vif_add_debugfs(struct ieee80211_local *local,
493 struct ieee80211_sub_if_data *sdata)
494{
495 might_sleep();
496
497 if (sdata->vif.type == NL80211_IFTYPE_MONITOR ||
498 WARN_ON(!sdata->vif.debugfs_dir))
499 return;
500
501 sdata = get_bss_sdata(sdata);
502 if (!check_sdata_in_driver(sdata))
503 return;
504
505 if (local->ops->vif_add_debugfs)
506 local->ops->vif_add_debugfs(&local->hw, &sdata->vif);
507}
508
509static inline void drv_link_add_debugfs(struct ieee80211_local *local,
510 struct ieee80211_sub_if_data *sdata,
511 struct ieee80211_bss_conf *link_conf,
512 struct dentry *dir)
513{
514 might_sleep();
515 lockdep_assert_wiphy(local->hw.wiphy);
516
517 sdata = get_bss_sdata(sdata);
518 if (!check_sdata_in_driver(sdata))
519 return;
520
521 if (local->ops->link_add_debugfs)
522 local->ops->link_add_debugfs(&local->hw, &sdata->vif,
523 link_conf, dir);
524}
525
526static inline void drv_sta_add_debugfs(struct ieee80211_local *local,
527 struct ieee80211_sub_if_data *sdata,
528 struct ieee80211_sta *sta,
529 struct dentry *dir)
530{
531 might_sleep();
532 lockdep_assert_wiphy(local->hw.wiphy);
533
534 sdata = get_bss_sdata(sdata);
535 if (!check_sdata_in_driver(sdata))
536 return;
537
538 if (local->ops->sta_add_debugfs)
539 local->ops->sta_add_debugfs(&local->hw, &sdata->vif,
540 sta, dir);
541}
542
543static inline void drv_link_sta_add_debugfs(struct ieee80211_local *local,
544 struct ieee80211_sub_if_data *sdata,
545 struct ieee80211_link_sta *link_sta,
546 struct dentry *dir)
547{
548 might_sleep();
549 lockdep_assert_wiphy(local->hw.wiphy);
550
551 sdata = get_bss_sdata(sdata);
552 if (!check_sdata_in_driver(sdata))
553 return;
554
555 if (local->ops->link_sta_add_debugfs)
556 local->ops->link_sta_add_debugfs(&local->hw, &sdata->vif,
557 link_sta, dir);
558}
559#else
560static inline void drv_vif_add_debugfs(struct ieee80211_local *local,
561 struct ieee80211_sub_if_data *sdata)
562{
563 might_sleep();
564}
565#endif
566
567static inline void drv_sta_pre_rcu_remove(struct ieee80211_local *local,
568 struct ieee80211_sub_if_data *sdata,
569 struct sta_info *sta)
570{
571 might_sleep();
572 lockdep_assert_wiphy(local->hw.wiphy);
573
574 sdata = get_bss_sdata(sdata);
575 if (!check_sdata_in_driver(sdata))
576 return;
577
578 trace_drv_sta_pre_rcu_remove(local, sdata, sta: &sta->sta);
579 if (local->ops->sta_pre_rcu_remove)
580 local->ops->sta_pre_rcu_remove(&local->hw, &sdata->vif,
581 &sta->sta);
582 trace_drv_return_void(local);
583}
584
585__must_check
586int drv_sta_state(struct ieee80211_local *local,
587 struct ieee80211_sub_if_data *sdata,
588 struct sta_info *sta,
589 enum ieee80211_sta_state old_state,
590 enum ieee80211_sta_state new_state);
591
592__must_check
593int drv_sta_set_txpwr(struct ieee80211_local *local,
594 struct ieee80211_sub_if_data *sdata,
595 struct sta_info *sta);
596
597void drv_sta_rc_update(struct ieee80211_local *local,
598 struct ieee80211_sub_if_data *sdata,
599 struct ieee80211_sta *sta, u32 changed);
600
601static inline void drv_sta_rate_tbl_update(struct ieee80211_local *local,
602 struct ieee80211_sub_if_data *sdata,
603 struct ieee80211_sta *sta)
604{
605 sdata = get_bss_sdata(sdata);
606 if (!check_sdata_in_driver(sdata))
607 return;
608
609 trace_drv_sta_rate_tbl_update(local, sdata, sta);
610 if (local->ops->sta_rate_tbl_update)
611 local->ops->sta_rate_tbl_update(&local->hw, &sdata->vif, sta);
612
613 trace_drv_return_void(local);
614}
615
616static inline void drv_sta_statistics(struct ieee80211_local *local,
617 struct ieee80211_sub_if_data *sdata,
618 struct ieee80211_sta *sta,
619 struct station_info *sinfo)
620{
621 might_sleep();
622 lockdep_assert_wiphy(local->hw.wiphy);
623
624 sdata = get_bss_sdata(sdata);
625 if (!check_sdata_in_driver(sdata))
626 return;
627
628 trace_drv_sta_statistics(local, sdata, sta);
629 if (local->ops->sta_statistics)
630 local->ops->sta_statistics(&local->hw, &sdata->vif, sta, sinfo);
631 trace_drv_return_void(local);
632}
633
634int drv_conf_tx(struct ieee80211_local *local,
635 struct ieee80211_link_data *link, u16 ac,
636 const struct ieee80211_tx_queue_params *params);
637
638u64 drv_get_tsf(struct ieee80211_local *local,
639 struct ieee80211_sub_if_data *sdata);
640void drv_set_tsf(struct ieee80211_local *local,
641 struct ieee80211_sub_if_data *sdata,
642 u64 tsf);
643void drv_offset_tsf(struct ieee80211_local *local,
644 struct ieee80211_sub_if_data *sdata,
645 s64 offset);
646void drv_reset_tsf(struct ieee80211_local *local,
647 struct ieee80211_sub_if_data *sdata);
648
649static inline int drv_tx_last_beacon(struct ieee80211_local *local)
650{
651 int ret = 0; /* default unsupported op for less congestion */
652
653 might_sleep();
654 lockdep_assert_wiphy(local->hw.wiphy);
655
656 trace_drv_tx_last_beacon(local);
657 if (local->ops->tx_last_beacon)
658 ret = local->ops->tx_last_beacon(&local->hw);
659 trace_drv_return_int(local, ret);
660 return ret;
661}
662
663int drv_ampdu_action(struct ieee80211_local *local,
664 struct ieee80211_sub_if_data *sdata,
665 struct ieee80211_ampdu_params *params);
666
667static inline int drv_get_survey(struct ieee80211_local *local, int idx,
668 struct survey_info *survey)
669{
670 int ret = -EOPNOTSUPP;
671
672 might_sleep();
673 lockdep_assert_wiphy(local->hw.wiphy);
674
675 trace_drv_get_survey(local, idx: idx, survey);
676
677 if (local->ops->get_survey)
678 ret = local->ops->get_survey(&local->hw, idx, survey);
679
680 trace_drv_return_int(local, ret);
681
682 return ret;
683}
684
685static inline void drv_rfkill_poll(struct ieee80211_local *local)
686{
687 might_sleep();
688 lockdep_assert_wiphy(local->hw.wiphy);
689
690 if (local->ops->rfkill_poll)
691 local->ops->rfkill_poll(&local->hw);
692}
693
694static inline void drv_flush(struct ieee80211_local *local,
695 struct ieee80211_sub_if_data *sdata,
696 u32 queues, bool drop)
697{
698 struct ieee80211_vif *vif = sdata ? &sdata->vif : NULL;
699
700 might_sleep();
701 lockdep_assert_wiphy(local->hw.wiphy);
702
703 if (sdata && !check_sdata_in_driver(sdata))
704 return;
705
706 trace_drv_flush(local, queues, drop);
707 if (local->ops->flush)
708 local->ops->flush(&local->hw, vif, queues, drop);
709 trace_drv_return_void(local);
710}
711
712static inline void drv_flush_sta(struct ieee80211_local *local,
713 struct ieee80211_sub_if_data *sdata,
714 struct sta_info *sta)
715{
716 might_sleep();
717 lockdep_assert_wiphy(local->hw.wiphy);
718
719 if (sdata && !check_sdata_in_driver(sdata))
720 return;
721
722 trace_drv_flush_sta(local, sdata, sta: &sta->sta);
723 if (local->ops->flush_sta)
724 local->ops->flush_sta(&local->hw, &sdata->vif, &sta->sta);
725 trace_drv_return_void(local);
726}
727
728static inline void drv_channel_switch(struct ieee80211_local *local,
729 struct ieee80211_sub_if_data *sdata,
730 struct ieee80211_channel_switch *ch_switch)
731{
732 might_sleep();
733 lockdep_assert_wiphy(local->hw.wiphy);
734
735 trace_drv_channel_switch(local, sdata, ch_switch);
736 local->ops->channel_switch(&local->hw, &sdata->vif, ch_switch);
737 trace_drv_return_void(local);
738}
739
740
741static inline int drv_set_antenna(struct ieee80211_local *local,
742 u32 tx_ant, u32 rx_ant)
743{
744 int ret = -EOPNOTSUPP;
745 might_sleep();
746 lockdep_assert_wiphy(local->hw.wiphy);
747 if (local->ops->set_antenna)
748 ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant);
749 trace_drv_set_antenna(local, tx_ant, rx_ant, ret);
750 return ret;
751}
752
753static inline int drv_get_antenna(struct ieee80211_local *local,
754 u32 *tx_ant, u32 *rx_ant)
755{
756 int ret = -EOPNOTSUPP;
757 might_sleep();
758 lockdep_assert_wiphy(local->hw.wiphy);
759 if (local->ops->get_antenna)
760 ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant);
761 trace_drv_get_antenna(local, tx_ant: *tx_ant, rx_ant: *rx_ant, ret);
762 return ret;
763}
764
765static inline int drv_remain_on_channel(struct ieee80211_local *local,
766 struct ieee80211_sub_if_data *sdata,
767 struct ieee80211_channel *chan,
768 unsigned int duration,
769 enum ieee80211_roc_type type)
770{
771 int ret;
772
773 might_sleep();
774 lockdep_assert_wiphy(local->hw.wiphy);
775
776 trace_drv_remain_on_channel(local, sdata, chan, duration, type);
777 ret = local->ops->remain_on_channel(&local->hw, &sdata->vif,
778 chan, duration, type);
779 trace_drv_return_int(local, ret);
780
781 return ret;
782}
783
784static inline int
785drv_cancel_remain_on_channel(struct ieee80211_local *local,
786 struct ieee80211_sub_if_data *sdata)
787{
788 int ret;
789
790 might_sleep();
791 lockdep_assert_wiphy(local->hw.wiphy);
792
793 trace_drv_cancel_remain_on_channel(local, sdata);
794 ret = local->ops->cancel_remain_on_channel(&local->hw, &sdata->vif);
795 trace_drv_return_int(local, ret);
796
797 return ret;
798}
799
800static inline int drv_set_ringparam(struct ieee80211_local *local,
801 u32 tx, u32 rx)
802{
803 int ret = -ENOTSUPP;
804
805 might_sleep();
806 lockdep_assert_wiphy(local->hw.wiphy);
807
808 trace_drv_set_ringparam(local, tx, rx);
809 if (local->ops->set_ringparam)
810 ret = local->ops->set_ringparam(&local->hw, tx, rx);
811 trace_drv_return_int(local, ret);
812
813 return ret;
814}
815
816static inline void drv_get_ringparam(struct ieee80211_local *local,
817 u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max)
818{
819 might_sleep();
820 lockdep_assert_wiphy(local->hw.wiphy);
821
822 trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max);
823 if (local->ops->get_ringparam)
824 local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max);
825 trace_drv_return_void(local);
826}
827
828static inline bool drv_tx_frames_pending(struct ieee80211_local *local)
829{
830 bool ret = false;
831
832 might_sleep();
833 lockdep_assert_wiphy(local->hw.wiphy);
834
835 trace_drv_tx_frames_pending(local);
836 if (local->ops->tx_frames_pending)
837 ret = local->ops->tx_frames_pending(&local->hw);
838 trace_drv_return_bool(local, ret);
839
840 return ret;
841}
842
843static inline int drv_set_bitrate_mask(struct ieee80211_local *local,
844 struct ieee80211_sub_if_data *sdata,
845 const struct cfg80211_bitrate_mask *mask)
846{
847 int ret = -EOPNOTSUPP;
848
849 might_sleep();
850 lockdep_assert_wiphy(local->hw.wiphy);
851
852 if (!check_sdata_in_driver(sdata))
853 return -EIO;
854
855 trace_drv_set_bitrate_mask(local, sdata, mask);
856 if (local->ops->set_bitrate_mask)
857 ret = local->ops->set_bitrate_mask(&local->hw,
858 &sdata->vif, mask);
859 trace_drv_return_int(local, ret);
860
861 return ret;
862}
863
864static inline void drv_set_rekey_data(struct ieee80211_local *local,
865 struct ieee80211_sub_if_data *sdata,
866 struct cfg80211_gtk_rekey_data *data)
867{
868 might_sleep();
869 lockdep_assert_wiphy(local->hw.wiphy);
870
871 if (!check_sdata_in_driver(sdata))
872 return;
873
874 trace_drv_set_rekey_data(local, sdata, data);
875 if (local->ops->set_rekey_data)
876 local->ops->set_rekey_data(&local->hw, &sdata->vif, data);
877 trace_drv_return_void(local);
878}
879
880static inline void drv_event_callback(struct ieee80211_local *local,
881 struct ieee80211_sub_if_data *sdata,
882 const struct ieee80211_event *event)
883{
884 trace_drv_event_callback(local, sdata, event: event);
885 if (local->ops->event_callback)
886 local->ops->event_callback(&local->hw, &sdata->vif, event);
887 trace_drv_return_void(local);
888}
889
890static inline void
891drv_release_buffered_frames(struct ieee80211_local *local,
892 struct sta_info *sta, u16 tids, int num_frames,
893 enum ieee80211_frame_release_type reason,
894 bool more_data)
895{
896 trace_drv_release_buffered_frames(local, sta: &sta->sta, tids, num_frames,
897 reason, more_data);
898 if (local->ops->release_buffered_frames)
899 local->ops->release_buffered_frames(&local->hw, &sta->sta, tids,
900 num_frames, reason,
901 more_data);
902 trace_drv_return_void(local);
903}
904
905static inline void
906drv_allow_buffered_frames(struct ieee80211_local *local,
907 struct sta_info *sta, u16 tids, int num_frames,
908 enum ieee80211_frame_release_type reason,
909 bool more_data)
910{
911 trace_drv_allow_buffered_frames(local, sta: &sta->sta, tids, num_frames,
912 reason, more_data);
913 if (local->ops->allow_buffered_frames)
914 local->ops->allow_buffered_frames(&local->hw, &sta->sta,
915 tids, num_frames, reason,
916 more_data);
917 trace_drv_return_void(local);
918}
919
920static inline void drv_mgd_prepare_tx(struct ieee80211_local *local,
921 struct ieee80211_sub_if_data *sdata,
922 struct ieee80211_prep_tx_info *info)
923{
924 might_sleep();
925 lockdep_assert_wiphy(local->hw.wiphy);
926
927 if (!check_sdata_in_driver(sdata))
928 return;
929 WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
930
931 info->link_id = info->link_id < 0 ? 0 : info->link_id;
932 trace_drv_mgd_prepare_tx(local, sdata, duration: info->duration,
933 subtype: info->subtype, success: info->success);
934 if (local->ops->mgd_prepare_tx)
935 local->ops->mgd_prepare_tx(&local->hw, &sdata->vif, info);
936 trace_drv_return_void(local);
937}
938
939static inline void drv_mgd_complete_tx(struct ieee80211_local *local,
940 struct ieee80211_sub_if_data *sdata,
941 struct ieee80211_prep_tx_info *info)
942{
943 might_sleep();
944 lockdep_assert_wiphy(local->hw.wiphy);
945
946 if (!check_sdata_in_driver(sdata))
947 return;
948 WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
949
950 trace_drv_mgd_complete_tx(local, sdata, duration: info->duration,
951 subtype: info->subtype, success: info->success);
952 if (local->ops->mgd_complete_tx)
953 local->ops->mgd_complete_tx(&local->hw, &sdata->vif, info);
954 trace_drv_return_void(local);
955}
956
957static inline void
958drv_mgd_protect_tdls_discover(struct ieee80211_local *local,
959 struct ieee80211_sub_if_data *sdata,
960 int link_id)
961{
962 might_sleep();
963 lockdep_assert_wiphy(local->hw.wiphy);
964
965 if (!check_sdata_in_driver(sdata))
966 return;
967 WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
968
969 link_id = link_id > 0 ? link_id : 0;
970
971 trace_drv_mgd_protect_tdls_discover(local, sdata);
972 if (local->ops->mgd_protect_tdls_discover)
973 local->ops->mgd_protect_tdls_discover(&local->hw, &sdata->vif,
974 link_id);
975 trace_drv_return_void(local);
976}
977
978static inline int drv_add_chanctx(struct ieee80211_local *local,
979 struct ieee80211_chanctx *ctx)
980{
981 int ret = -EOPNOTSUPP;
982
983 might_sleep();
984 lockdep_assert_wiphy(local->hw.wiphy);
985
986 trace_drv_add_chanctx(local, ctx);
987 if (local->ops->add_chanctx)
988 ret = local->ops->add_chanctx(&local->hw, &ctx->conf);
989 trace_drv_return_int(local, ret);
990 if (!ret)
991 ctx->driver_present = true;
992
993 return ret;
994}
995
996static inline void drv_remove_chanctx(struct ieee80211_local *local,
997 struct ieee80211_chanctx *ctx)
998{
999 might_sleep();
1000 lockdep_assert_wiphy(local->hw.wiphy);
1001
1002 if (WARN_ON(!ctx->driver_present))
1003 return;
1004
1005 trace_drv_remove_chanctx(local, ctx);
1006 if (local->ops->remove_chanctx)
1007 local->ops->remove_chanctx(&local->hw, &ctx->conf);
1008 trace_drv_return_void(local);
1009 ctx->driver_present = false;
1010}
1011
1012static inline void drv_change_chanctx(struct ieee80211_local *local,
1013 struct ieee80211_chanctx *ctx,
1014 u32 changed)
1015{
1016 might_sleep();
1017 lockdep_assert_wiphy(local->hw.wiphy);
1018
1019 trace_drv_change_chanctx(local, ctx, changed);
1020 if (local->ops->change_chanctx) {
1021 WARN_ON_ONCE(!ctx->driver_present);
1022 local->ops->change_chanctx(&local->hw, &ctx->conf, changed);
1023 }
1024 trace_drv_return_void(local);
1025}
1026
1027int drv_assign_vif_chanctx(struct ieee80211_local *local,
1028 struct ieee80211_sub_if_data *sdata,
1029 struct ieee80211_bss_conf *link_conf,
1030 struct ieee80211_chanctx *ctx);
1031void drv_unassign_vif_chanctx(struct ieee80211_local *local,
1032 struct ieee80211_sub_if_data *sdata,
1033 struct ieee80211_bss_conf *link_conf,
1034 struct ieee80211_chanctx *ctx);
1035int drv_switch_vif_chanctx(struct ieee80211_local *local,
1036 struct ieee80211_vif_chanctx_switch *vifs,
1037 int n_vifs, enum ieee80211_chanctx_switch_mode mode);
1038
1039static inline int drv_start_ap(struct ieee80211_local *local,
1040 struct ieee80211_sub_if_data *sdata,
1041 struct ieee80211_bss_conf *link_conf)
1042{
1043 int ret = 0;
1044
1045 might_sleep();
1046 lockdep_assert_wiphy(local->hw.wiphy);
1047
1048 if (!check_sdata_in_driver(sdata))
1049 return -EIO;
1050
1051 trace_drv_start_ap(local, sdata, link_conf);
1052 if (local->ops->start_ap)
1053 ret = local->ops->start_ap(&local->hw, &sdata->vif, link_conf);
1054 trace_drv_return_int(local, ret);
1055 return ret;
1056}
1057
1058static inline void drv_stop_ap(struct ieee80211_local *local,
1059 struct ieee80211_sub_if_data *sdata,
1060 struct ieee80211_bss_conf *link_conf)
1061{
1062 might_sleep();
1063 lockdep_assert_wiphy(local->hw.wiphy);
1064
1065 if (!check_sdata_in_driver(sdata))
1066 return;
1067
1068 trace_drv_stop_ap(local, sdata, link_conf);
1069 if (local->ops->stop_ap)
1070 local->ops->stop_ap(&local->hw, &sdata->vif, link_conf);
1071 trace_drv_return_void(local);
1072}
1073
1074static inline void
1075drv_reconfig_complete(struct ieee80211_local *local,
1076 enum ieee80211_reconfig_type reconfig_type)
1077{
1078 might_sleep();
1079 lockdep_assert_wiphy(local->hw.wiphy);
1080
1081 trace_drv_reconfig_complete(local, reconfig_type);
1082 if (local->ops->reconfig_complete)
1083 local->ops->reconfig_complete(&local->hw, reconfig_type);
1084 trace_drv_return_void(local);
1085}
1086
1087static inline void
1088drv_set_default_unicast_key(struct ieee80211_local *local,
1089 struct ieee80211_sub_if_data *sdata,
1090 int key_idx)
1091{
1092 might_sleep();
1093 lockdep_assert_wiphy(local->hw.wiphy);
1094
1095 if (!check_sdata_in_driver(sdata))
1096 return;
1097
1098 WARN_ON_ONCE(key_idx < -1 || key_idx > 3);
1099
1100 trace_drv_set_default_unicast_key(local, sdata, key_idx);
1101 if (local->ops->set_default_unicast_key)
1102 local->ops->set_default_unicast_key(&local->hw, &sdata->vif,
1103 key_idx);
1104 trace_drv_return_void(local);
1105}
1106
1107#if IS_ENABLED(CONFIG_IPV6)
1108static inline void drv_ipv6_addr_change(struct ieee80211_local *local,
1109 struct ieee80211_sub_if_data *sdata,
1110 struct inet6_dev *idev)
1111{
1112 trace_drv_ipv6_addr_change(local, sdata);
1113 if (local->ops->ipv6_addr_change)
1114 local->ops->ipv6_addr_change(&local->hw, &sdata->vif, idev);
1115 trace_drv_return_void(local);
1116}
1117#endif
1118
1119static inline void
1120drv_channel_switch_beacon(struct ieee80211_sub_if_data *sdata,
1121 struct cfg80211_chan_def *chandef)
1122{
1123 struct ieee80211_local *local = sdata->local;
1124
1125 might_sleep();
1126 lockdep_assert_wiphy(local->hw.wiphy);
1127
1128 if (local->ops->channel_switch_beacon) {
1129 trace_drv_channel_switch_beacon(local, sdata, chandef);
1130 local->ops->channel_switch_beacon(&local->hw, &sdata->vif,
1131 chandef);
1132 }
1133}
1134
1135static inline int
1136drv_pre_channel_switch(struct ieee80211_sub_if_data *sdata,
1137 struct ieee80211_channel_switch *ch_switch)
1138{
1139 struct ieee80211_local *local = sdata->local;
1140 int ret = 0;
1141
1142 might_sleep();
1143 lockdep_assert_wiphy(local->hw.wiphy);
1144
1145 if (!check_sdata_in_driver(sdata))
1146 return -EIO;
1147
1148 trace_drv_pre_channel_switch(local, sdata, ch_switch);
1149 if (local->ops->pre_channel_switch)
1150 ret = local->ops->pre_channel_switch(&local->hw, &sdata->vif,
1151 ch_switch);
1152 trace_drv_return_int(local, ret);
1153 return ret;
1154}
1155
1156static inline int
1157drv_post_channel_switch(struct ieee80211_link_data *link)
1158{
1159 struct ieee80211_sub_if_data *sdata = link->sdata;
1160 struct ieee80211_local *local = sdata->local;
1161 int ret = 0;
1162
1163 might_sleep();
1164 lockdep_assert_wiphy(local->hw.wiphy);
1165
1166 if (!check_sdata_in_driver(sdata))
1167 return -EIO;
1168
1169 trace_drv_post_channel_switch(local, sdata);
1170 if (local->ops->post_channel_switch)
1171 ret = local->ops->post_channel_switch(&local->hw, &sdata->vif,
1172 link->conf);
1173 trace_drv_return_int(local, ret);
1174 return ret;
1175}
1176
1177static inline void
1178drv_abort_channel_switch(struct ieee80211_sub_if_data *sdata)
1179{
1180 struct ieee80211_local *local = sdata->local;
1181
1182 might_sleep();
1183 lockdep_assert_wiphy(local->hw.wiphy);
1184
1185 if (!check_sdata_in_driver(sdata))
1186 return;
1187
1188 trace_drv_abort_channel_switch(local, sdata);
1189
1190 if (local->ops->abort_channel_switch)
1191 local->ops->abort_channel_switch(&local->hw, &sdata->vif);
1192}
1193
1194static inline void
1195drv_channel_switch_rx_beacon(struct ieee80211_sub_if_data *sdata,
1196 struct ieee80211_channel_switch *ch_switch)
1197{
1198 struct ieee80211_local *local = sdata->local;
1199
1200 might_sleep();
1201 lockdep_assert_wiphy(local->hw.wiphy);
1202
1203 if (!check_sdata_in_driver(sdata))
1204 return;
1205
1206 trace_drv_channel_switch_rx_beacon(local, sdata, ch_switch);
1207 if (local->ops->channel_switch_rx_beacon)
1208 local->ops->channel_switch_rx_beacon(&local->hw, &sdata->vif,
1209 ch_switch);
1210}
1211
1212static inline int drv_join_ibss(struct ieee80211_local *local,
1213 struct ieee80211_sub_if_data *sdata)
1214{
1215 int ret = 0;
1216
1217 might_sleep();
1218 lockdep_assert_wiphy(local->hw.wiphy);
1219 if (!check_sdata_in_driver(sdata))
1220 return -EIO;
1221
1222 trace_drv_join_ibss(local, sdata, info: &sdata->vif.bss_conf);
1223 if (local->ops->join_ibss)
1224 ret = local->ops->join_ibss(&local->hw, &sdata->vif);
1225 trace_drv_return_int(local, ret);
1226 return ret;
1227}
1228
1229static inline void drv_leave_ibss(struct ieee80211_local *local,
1230 struct ieee80211_sub_if_data *sdata)
1231{
1232 might_sleep();
1233 lockdep_assert_wiphy(local->hw.wiphy);
1234 if (!check_sdata_in_driver(sdata))
1235 return;
1236
1237 trace_drv_leave_ibss(local, sdata);
1238 if (local->ops->leave_ibss)
1239 local->ops->leave_ibss(&local->hw, &sdata->vif);
1240 trace_drv_return_void(local);
1241}
1242
1243static inline u32 drv_get_expected_throughput(struct ieee80211_local *local,
1244 struct sta_info *sta)
1245{
1246 u32 ret = 0;
1247
1248 trace_drv_get_expected_throughput(sta: &sta->sta);
1249 if (local->ops->get_expected_throughput && sta->uploaded)
1250 ret = local->ops->get_expected_throughput(&local->hw, &sta->sta);
1251 trace_drv_return_u32(local, ret);
1252
1253 return ret;
1254}
1255
1256static inline int drv_get_txpower(struct ieee80211_local *local,
1257 struct ieee80211_sub_if_data *sdata, int *dbm)
1258{
1259 int ret;
1260
1261 might_sleep();
1262 lockdep_assert_wiphy(local->hw.wiphy);
1263
1264 if (!local->ops->get_txpower)
1265 return -EOPNOTSUPP;
1266
1267 ret = local->ops->get_txpower(&local->hw, &sdata->vif, dbm);
1268 trace_drv_get_txpower(local, sdata, dbm: *dbm, ret);
1269
1270 return ret;
1271}
1272
1273static inline int
1274drv_tdls_channel_switch(struct ieee80211_local *local,
1275 struct ieee80211_sub_if_data *sdata,
1276 struct ieee80211_sta *sta, u8 oper_class,
1277 struct cfg80211_chan_def *chandef,
1278 struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie)
1279{
1280 int ret;
1281
1282 might_sleep();
1283 lockdep_assert_wiphy(local->hw.wiphy);
1284 if (!check_sdata_in_driver(sdata))
1285 return -EIO;
1286
1287 if (!local->ops->tdls_channel_switch)
1288 return -EOPNOTSUPP;
1289
1290 trace_drv_tdls_channel_switch(local, sdata, sta, oper_class, chandef);
1291 ret = local->ops->tdls_channel_switch(&local->hw, &sdata->vif, sta,
1292 oper_class, chandef, tmpl_skb,
1293 ch_sw_tm_ie);
1294 trace_drv_return_int(local, ret);
1295 return ret;
1296}
1297
1298static inline void
1299drv_tdls_cancel_channel_switch(struct ieee80211_local *local,
1300 struct ieee80211_sub_if_data *sdata,
1301 struct ieee80211_sta *sta)
1302{
1303 might_sleep();
1304 lockdep_assert_wiphy(local->hw.wiphy);
1305 if (!check_sdata_in_driver(sdata))
1306 return;
1307
1308 if (!local->ops->tdls_cancel_channel_switch)
1309 return;
1310
1311 trace_drv_tdls_cancel_channel_switch(local, sdata, sta);
1312 local->ops->tdls_cancel_channel_switch(&local->hw, &sdata->vif, sta);
1313 trace_drv_return_void(local);
1314}
1315
1316static inline void
1317drv_tdls_recv_channel_switch(struct ieee80211_local *local,
1318 struct ieee80211_sub_if_data *sdata,
1319 struct ieee80211_tdls_ch_sw_params *params)
1320{
1321 trace_drv_tdls_recv_channel_switch(local, sdata, params);
1322 if (local->ops->tdls_recv_channel_switch)
1323 local->ops->tdls_recv_channel_switch(&local->hw, &sdata->vif,
1324 params);
1325 trace_drv_return_void(local);
1326}
1327
1328static inline void drv_wake_tx_queue(struct ieee80211_local *local,
1329 struct txq_info *txq)
1330{
1331 struct ieee80211_sub_if_data *sdata = vif_to_sdata(p: txq->txq.vif);
1332
1333 /* In reconfig don't transmit now, but mark for waking later */
1334 if (local->in_reconfig) {
1335 set_bit(nr: IEEE80211_TXQ_DIRTY, addr: &txq->flags);
1336 return;
1337 }
1338
1339 if (!check_sdata_in_driver(sdata))
1340 return;
1341
1342 trace_drv_wake_tx_queue(local, sdata, txq);
1343 local->ops->wake_tx_queue(&local->hw, &txq->txq);
1344}
1345
1346static inline void schedule_and_wake_txq(struct ieee80211_local *local,
1347 struct txq_info *txqi)
1348{
1349 ieee80211_schedule_txq(hw: &local->hw, txq: &txqi->txq);
1350 drv_wake_tx_queue(local, txq: txqi);
1351}
1352
1353static inline int drv_can_aggregate_in_amsdu(struct ieee80211_local *local,
1354 struct sk_buff *head,
1355 struct sk_buff *skb)
1356{
1357 if (!local->ops->can_aggregate_in_amsdu)
1358 return true;
1359
1360 return local->ops->can_aggregate_in_amsdu(&local->hw, head, skb);
1361}
1362
1363static inline int
1364drv_get_ftm_responder_stats(struct ieee80211_local *local,
1365 struct ieee80211_sub_if_data *sdata,
1366 struct cfg80211_ftm_responder_stats *ftm_stats)
1367{
1368 u32 ret = -EOPNOTSUPP;
1369
1370 might_sleep();
1371 lockdep_assert_wiphy(local->hw.wiphy);
1372 if (!check_sdata_in_driver(sdata))
1373 return -EIO;
1374
1375 if (local->ops->get_ftm_responder_stats)
1376 ret = local->ops->get_ftm_responder_stats(&local->hw,
1377 &sdata->vif,
1378 ftm_stats);
1379 trace_drv_get_ftm_responder_stats(local, sdata, ftm_stats);
1380
1381 return ret;
1382}
1383
1384static inline int drv_start_pmsr(struct ieee80211_local *local,
1385 struct ieee80211_sub_if_data *sdata,
1386 struct cfg80211_pmsr_request *request)
1387{
1388 int ret = -EOPNOTSUPP;
1389
1390 might_sleep();
1391 lockdep_assert_wiphy(local->hw.wiphy);
1392 if (!check_sdata_in_driver(sdata))
1393 return -EIO;
1394
1395 trace_drv_start_pmsr(local, sdata);
1396
1397 if (local->ops->start_pmsr)
1398 ret = local->ops->start_pmsr(&local->hw, &sdata->vif, request);
1399 trace_drv_return_int(local, ret);
1400
1401 return ret;
1402}
1403
1404static inline void drv_abort_pmsr(struct ieee80211_local *local,
1405 struct ieee80211_sub_if_data *sdata,
1406 struct cfg80211_pmsr_request *request)
1407{
1408 trace_drv_abort_pmsr(local, sdata);
1409
1410 might_sleep();
1411 lockdep_assert_wiphy(local->hw.wiphy);
1412 if (!check_sdata_in_driver(sdata))
1413 return;
1414
1415 if (local->ops->abort_pmsr)
1416 local->ops->abort_pmsr(&local->hw, &sdata->vif, request);
1417 trace_drv_return_void(local);
1418}
1419
1420static inline int drv_start_nan(struct ieee80211_local *local,
1421 struct ieee80211_sub_if_data *sdata,
1422 struct cfg80211_nan_conf *conf)
1423{
1424 int ret;
1425
1426 might_sleep();
1427 lockdep_assert_wiphy(local->hw.wiphy);
1428 check_sdata_in_driver(sdata);
1429
1430 trace_drv_start_nan(local, sdata, conf);
1431 ret = local->ops->start_nan(&local->hw, &sdata->vif, conf);
1432 trace_drv_return_int(local, ret);
1433 return ret;
1434}
1435
1436static inline void drv_stop_nan(struct ieee80211_local *local,
1437 struct ieee80211_sub_if_data *sdata)
1438{
1439 might_sleep();
1440 lockdep_assert_wiphy(local->hw.wiphy);
1441 check_sdata_in_driver(sdata);
1442
1443 trace_drv_stop_nan(local, sdata);
1444 local->ops->stop_nan(&local->hw, &sdata->vif);
1445 trace_drv_return_void(local);
1446}
1447
1448static inline int drv_nan_change_conf(struct ieee80211_local *local,
1449 struct ieee80211_sub_if_data *sdata,
1450 struct cfg80211_nan_conf *conf,
1451 u32 changes)
1452{
1453 int ret;
1454
1455 might_sleep();
1456 lockdep_assert_wiphy(local->hw.wiphy);
1457 check_sdata_in_driver(sdata);
1458
1459 if (!local->ops->nan_change_conf)
1460 return -EOPNOTSUPP;
1461
1462 trace_drv_nan_change_conf(local, sdata, conf, changes);
1463 ret = local->ops->nan_change_conf(&local->hw, &sdata->vif, conf,
1464 changes);
1465 trace_drv_return_int(local, ret);
1466
1467 return ret;
1468}
1469
1470static inline int drv_add_nan_func(struct ieee80211_local *local,
1471 struct ieee80211_sub_if_data *sdata,
1472 const struct cfg80211_nan_func *nan_func)
1473{
1474 int ret;
1475
1476 might_sleep();
1477 lockdep_assert_wiphy(local->hw.wiphy);
1478 check_sdata_in_driver(sdata);
1479
1480 if (!local->ops->add_nan_func)
1481 return -EOPNOTSUPP;
1482
1483 trace_drv_add_nan_func(local, sdata, func: nan_func);
1484 ret = local->ops->add_nan_func(&local->hw, &sdata->vif, nan_func);
1485 trace_drv_return_int(local, ret);
1486
1487 return ret;
1488}
1489
1490static inline void drv_del_nan_func(struct ieee80211_local *local,
1491 struct ieee80211_sub_if_data *sdata,
1492 u8 instance_id)
1493{
1494 might_sleep();
1495 lockdep_assert_wiphy(local->hw.wiphy);
1496 check_sdata_in_driver(sdata);
1497
1498 trace_drv_del_nan_func(local, sdata, instance_id);
1499 if (local->ops->del_nan_func)
1500 local->ops->del_nan_func(&local->hw, &sdata->vif, instance_id);
1501 trace_drv_return_void(local);
1502}
1503
1504static inline int drv_set_tid_config(struct ieee80211_local *local,
1505 struct ieee80211_sub_if_data *sdata,
1506 struct ieee80211_sta *sta,
1507 struct cfg80211_tid_config *tid_conf)
1508{
1509 int ret;
1510
1511 might_sleep();
1512 lockdep_assert_wiphy(local->hw.wiphy);
1513 ret = local->ops->set_tid_config(&local->hw, &sdata->vif, sta,
1514 tid_conf);
1515 trace_drv_return_int(local, ret);
1516
1517 return ret;
1518}
1519
1520static inline int drv_reset_tid_config(struct ieee80211_local *local,
1521 struct ieee80211_sub_if_data *sdata,
1522 struct ieee80211_sta *sta, u8 tids)
1523{
1524 int ret;
1525
1526 might_sleep();
1527 lockdep_assert_wiphy(local->hw.wiphy);
1528 ret = local->ops->reset_tid_config(&local->hw, &sdata->vif, sta, tids);
1529 trace_drv_return_int(local, ret);
1530
1531 return ret;
1532}
1533
1534static inline void drv_update_vif_offload(struct ieee80211_local *local,
1535 struct ieee80211_sub_if_data *sdata)
1536{
1537 might_sleep();
1538 lockdep_assert_wiphy(local->hw.wiphy);
1539 check_sdata_in_driver(sdata);
1540
1541 if (!local->ops->update_vif_offload)
1542 return;
1543
1544 trace_drv_update_vif_offload(local, sdata);
1545 local->ops->update_vif_offload(&local->hw, &sdata->vif);
1546 trace_drv_return_void(local);
1547}
1548
1549static inline void drv_sta_set_4addr(struct ieee80211_local *local,
1550 struct ieee80211_sub_if_data *sdata,
1551 struct ieee80211_sta *sta, bool enabled)
1552{
1553 sdata = get_bss_sdata(sdata);
1554
1555 might_sleep();
1556 lockdep_assert_wiphy(local->hw.wiphy);
1557 if (!check_sdata_in_driver(sdata))
1558 return;
1559
1560 trace_drv_sta_set_4addr(local, sdata, sta, enabled);
1561 if (local->ops->sta_set_4addr)
1562 local->ops->sta_set_4addr(&local->hw, &sdata->vif, sta, enabled);
1563 trace_drv_return_void(local);
1564}
1565
1566static inline void drv_sta_set_decap_offload(struct ieee80211_local *local,
1567 struct ieee80211_sub_if_data *sdata,
1568 struct ieee80211_sta *sta,
1569 bool enabled)
1570{
1571 sdata = get_bss_sdata(sdata);
1572
1573 might_sleep();
1574 lockdep_assert_wiphy(local->hw.wiphy);
1575 if (!check_sdata_in_driver(sdata))
1576 return;
1577
1578 trace_drv_sta_set_decap_offload(local, sdata, sta, enabled);
1579 if (local->ops->sta_set_decap_offload)
1580 local->ops->sta_set_decap_offload(&local->hw, &sdata->vif, sta,
1581 enabled);
1582 trace_drv_return_void(local);
1583}
1584
1585static inline void drv_add_twt_setup(struct ieee80211_local *local,
1586 struct ieee80211_sub_if_data *sdata,
1587 struct ieee80211_sta *sta,
1588 struct ieee80211_twt_setup *twt)
1589{
1590 struct ieee80211_twt_params *twt_agrt;
1591
1592 might_sleep();
1593 lockdep_assert_wiphy(local->hw.wiphy);
1594
1595 if (!check_sdata_in_driver(sdata))
1596 return;
1597
1598 twt_agrt = (void *)twt->params;
1599
1600 trace_drv_add_twt_setup(local, sta, twt, twt_agrt);
1601 local->ops->add_twt_setup(&local->hw, sta, twt);
1602 trace_drv_return_void(local);
1603}
1604
1605static inline void drv_twt_teardown_request(struct ieee80211_local *local,
1606 struct ieee80211_sub_if_data *sdata,
1607 struct ieee80211_sta *sta,
1608 u8 flowid)
1609{
1610 might_sleep();
1611 lockdep_assert_wiphy(local->hw.wiphy);
1612 if (!check_sdata_in_driver(sdata))
1613 return;
1614
1615 if (!local->ops->twt_teardown_request)
1616 return;
1617
1618 trace_drv_twt_teardown_request(local, sta, flowid);
1619 local->ops->twt_teardown_request(&local->hw, sta, flowid);
1620 trace_drv_return_void(local);
1621}
1622
1623static inline int drv_net_fill_forward_path(struct ieee80211_local *local,
1624 struct ieee80211_sub_if_data *sdata,
1625 struct ieee80211_sta *sta,
1626 struct net_device_path_ctx *ctx,
1627 struct net_device_path *path)
1628{
1629 int ret = -EOPNOTSUPP;
1630
1631 sdata = get_bss_sdata(sdata);
1632 if (!check_sdata_in_driver(sdata))
1633 return -EIO;
1634
1635 trace_drv_net_fill_forward_path(local, sdata, sta);
1636 if (local->ops->net_fill_forward_path)
1637 ret = local->ops->net_fill_forward_path(&local->hw,
1638 &sdata->vif, sta,
1639 ctx, path);
1640 trace_drv_return_int(local, ret);
1641
1642 return ret;
1643}
1644
1645static inline int drv_net_setup_tc(struct ieee80211_local *local,
1646 struct ieee80211_sub_if_data *sdata,
1647 struct net_device *dev,
1648 enum tc_setup_type type, void *type_data)
1649{
1650 int ret = -EOPNOTSUPP;
1651
1652 might_sleep();
1653
1654 sdata = get_bss_sdata(sdata);
1655 trace_drv_net_setup_tc(local, sdata, type);
1656 if (local->ops->net_setup_tc)
1657 ret = local->ops->net_setup_tc(&local->hw, &sdata->vif, dev,
1658 type, type_data);
1659 trace_drv_return_int(local, ret);
1660
1661 return ret;
1662}
1663
1664int drv_change_vif_links(struct ieee80211_local *local,
1665 struct ieee80211_sub_if_data *sdata,
1666 u16 old_links, u16 new_links,
1667 struct ieee80211_bss_conf *old[IEEE80211_MLD_MAX_NUM_LINKS]);
1668int drv_change_sta_links(struct ieee80211_local *local,
1669 struct ieee80211_sub_if_data *sdata,
1670 struct ieee80211_sta *sta,
1671 u16 old_links, u16 new_links);
1672
1673#endif /* __MAC80211_DRIVER_OPS */
1674

source code of linux/net/mac80211/driver-ops.h