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, 2021-2024 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 && 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;
699
700 might_sleep();
701 lockdep_assert_wiphy(local->hw.wiphy);
702
703 sdata = get_bss_sdata(sdata);
704 vif = sdata ? &sdata->vif : NULL;
705
706 if (sdata && !check_sdata_in_driver(sdata))
707 return;
708
709 trace_drv_flush(local, queues, drop);
710 if (local->ops->flush)
711 local->ops->flush(&local->hw, vif, queues, drop);
712 trace_drv_return_void(local);
713}
714
715static inline void drv_flush_sta(struct ieee80211_local *local,
716 struct ieee80211_sub_if_data *sdata,
717 struct sta_info *sta)
718{
719 might_sleep();
720 lockdep_assert_wiphy(local->hw.wiphy);
721
722 sdata = get_bss_sdata(sdata);
723
724 if (sdata && !check_sdata_in_driver(sdata))
725 return;
726
727 trace_drv_flush_sta(local, sdata, sta: &sta->sta);
728 if (local->ops->flush_sta)
729 local->ops->flush_sta(&local->hw, &sdata->vif, &sta->sta);
730 trace_drv_return_void(local);
731}
732
733static inline void drv_channel_switch(struct ieee80211_local *local,
734 struct ieee80211_sub_if_data *sdata,
735 struct ieee80211_channel_switch *ch_switch)
736{
737 might_sleep();
738 lockdep_assert_wiphy(local->hw.wiphy);
739
740 trace_drv_channel_switch(local, sdata, ch_switch);
741 local->ops->channel_switch(&local->hw, &sdata->vif, ch_switch);
742 trace_drv_return_void(local);
743}
744
745
746static inline int drv_set_antenna(struct ieee80211_local *local,
747 u32 tx_ant, u32 rx_ant)
748{
749 int ret = -EOPNOTSUPP;
750 might_sleep();
751 lockdep_assert_wiphy(local->hw.wiphy);
752 if (local->ops->set_antenna)
753 ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant);
754 trace_drv_set_antenna(local, tx_ant, rx_ant, ret);
755 return ret;
756}
757
758static inline int drv_get_antenna(struct ieee80211_local *local,
759 u32 *tx_ant, u32 *rx_ant)
760{
761 int ret = -EOPNOTSUPP;
762 might_sleep();
763 lockdep_assert_wiphy(local->hw.wiphy);
764 if (local->ops->get_antenna)
765 ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant);
766 trace_drv_get_antenna(local, tx_ant: *tx_ant, rx_ant: *rx_ant, ret);
767 return ret;
768}
769
770static inline int drv_remain_on_channel(struct ieee80211_local *local,
771 struct ieee80211_sub_if_data *sdata,
772 struct ieee80211_channel *chan,
773 unsigned int duration,
774 enum ieee80211_roc_type type)
775{
776 int ret;
777
778 might_sleep();
779 lockdep_assert_wiphy(local->hw.wiphy);
780
781 trace_drv_remain_on_channel(local, sdata, chan, duration, type);
782 ret = local->ops->remain_on_channel(&local->hw, &sdata->vif,
783 chan, duration, type);
784 trace_drv_return_int(local, ret);
785
786 return ret;
787}
788
789static inline int
790drv_cancel_remain_on_channel(struct ieee80211_local *local,
791 struct ieee80211_sub_if_data *sdata)
792{
793 int ret;
794
795 might_sleep();
796 lockdep_assert_wiphy(local->hw.wiphy);
797
798 trace_drv_cancel_remain_on_channel(local, sdata);
799 ret = local->ops->cancel_remain_on_channel(&local->hw, &sdata->vif);
800 trace_drv_return_int(local, ret);
801
802 return ret;
803}
804
805static inline int drv_set_ringparam(struct ieee80211_local *local,
806 u32 tx, u32 rx)
807{
808 int ret = -EOPNOTSUPP;
809
810 might_sleep();
811 lockdep_assert_wiphy(local->hw.wiphy);
812
813 trace_drv_set_ringparam(local, tx, rx);
814 if (local->ops->set_ringparam)
815 ret = local->ops->set_ringparam(&local->hw, tx, rx);
816 trace_drv_return_int(local, ret);
817
818 return ret;
819}
820
821static inline void drv_get_ringparam(struct ieee80211_local *local,
822 u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max)
823{
824 might_sleep();
825 lockdep_assert_wiphy(local->hw.wiphy);
826
827 trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max);
828 if (local->ops->get_ringparam)
829 local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max);
830 trace_drv_return_void(local);
831}
832
833static inline bool drv_tx_frames_pending(struct ieee80211_local *local)
834{
835 bool ret = false;
836
837 might_sleep();
838 lockdep_assert_wiphy(local->hw.wiphy);
839
840 trace_drv_tx_frames_pending(local);
841 if (local->ops->tx_frames_pending)
842 ret = local->ops->tx_frames_pending(&local->hw);
843 trace_drv_return_bool(local, ret);
844
845 return ret;
846}
847
848static inline int drv_set_bitrate_mask(struct ieee80211_local *local,
849 struct ieee80211_sub_if_data *sdata,
850 const struct cfg80211_bitrate_mask *mask)
851{
852 int ret = -EOPNOTSUPP;
853
854 might_sleep();
855 lockdep_assert_wiphy(local->hw.wiphy);
856
857 if (!check_sdata_in_driver(sdata))
858 return -EIO;
859
860 trace_drv_set_bitrate_mask(local, sdata, mask);
861 if (local->ops->set_bitrate_mask)
862 ret = local->ops->set_bitrate_mask(&local->hw,
863 &sdata->vif, mask);
864 trace_drv_return_int(local, ret);
865
866 return ret;
867}
868
869static inline void drv_set_rekey_data(struct ieee80211_local *local,
870 struct ieee80211_sub_if_data *sdata,
871 struct cfg80211_gtk_rekey_data *data)
872{
873 might_sleep();
874 lockdep_assert_wiphy(local->hw.wiphy);
875
876 if (!check_sdata_in_driver(sdata))
877 return;
878
879 trace_drv_set_rekey_data(local, sdata, data);
880 if (local->ops->set_rekey_data)
881 local->ops->set_rekey_data(&local->hw, &sdata->vif, data);
882 trace_drv_return_void(local);
883}
884
885static inline void drv_event_callback(struct ieee80211_local *local,
886 struct ieee80211_sub_if_data *sdata,
887 const struct ieee80211_event *event)
888{
889 trace_drv_event_callback(local, sdata, event: event);
890 if (local->ops->event_callback)
891 local->ops->event_callback(&local->hw, &sdata->vif, event);
892 trace_drv_return_void(local);
893}
894
895static inline void
896drv_release_buffered_frames(struct ieee80211_local *local,
897 struct sta_info *sta, u16 tids, int num_frames,
898 enum ieee80211_frame_release_type reason,
899 bool more_data)
900{
901 trace_drv_release_buffered_frames(local, sta: &sta->sta, tids, num_frames,
902 reason, more_data);
903 if (local->ops->release_buffered_frames)
904 local->ops->release_buffered_frames(&local->hw, &sta->sta, tids,
905 num_frames, reason,
906 more_data);
907 trace_drv_return_void(local);
908}
909
910static inline void
911drv_allow_buffered_frames(struct ieee80211_local *local,
912 struct sta_info *sta, u16 tids, int num_frames,
913 enum ieee80211_frame_release_type reason,
914 bool more_data)
915{
916 trace_drv_allow_buffered_frames(local, sta: &sta->sta, tids, num_frames,
917 reason, more_data);
918 if (local->ops->allow_buffered_frames)
919 local->ops->allow_buffered_frames(&local->hw, &sta->sta,
920 tids, num_frames, reason,
921 more_data);
922 trace_drv_return_void(local);
923}
924
925static inline void drv_mgd_prepare_tx(struct ieee80211_local *local,
926 struct ieee80211_sub_if_data *sdata,
927 struct ieee80211_prep_tx_info *info)
928{
929 might_sleep();
930 lockdep_assert_wiphy(local->hw.wiphy);
931
932 if (!check_sdata_in_driver(sdata))
933 return;
934 WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
935
936 info->link_id = info->link_id < 0 ? 0 : info->link_id;
937 trace_drv_mgd_prepare_tx(local, sdata, duration: info->duration,
938 subtype: info->subtype, success: info->success);
939 if (local->ops->mgd_prepare_tx)
940 local->ops->mgd_prepare_tx(&local->hw, &sdata->vif, info);
941 trace_drv_return_void(local);
942}
943
944static inline void drv_mgd_complete_tx(struct ieee80211_local *local,
945 struct ieee80211_sub_if_data *sdata,
946 struct ieee80211_prep_tx_info *info)
947{
948 might_sleep();
949 lockdep_assert_wiphy(local->hw.wiphy);
950
951 if (!check_sdata_in_driver(sdata))
952 return;
953 WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
954
955 trace_drv_mgd_complete_tx(local, sdata, duration: info->duration,
956 subtype: info->subtype, success: info->success);
957 if (local->ops->mgd_complete_tx)
958 local->ops->mgd_complete_tx(&local->hw, &sdata->vif, info);
959 trace_drv_return_void(local);
960}
961
962static inline void
963drv_mgd_protect_tdls_discover(struct ieee80211_local *local,
964 struct ieee80211_sub_if_data *sdata,
965 int link_id)
966{
967 might_sleep();
968 lockdep_assert_wiphy(local->hw.wiphy);
969
970 if (!check_sdata_in_driver(sdata))
971 return;
972 WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
973
974 link_id = link_id > 0 ? link_id : 0;
975
976 trace_drv_mgd_protect_tdls_discover(local, sdata);
977 if (local->ops->mgd_protect_tdls_discover)
978 local->ops->mgd_protect_tdls_discover(&local->hw, &sdata->vif,
979 link_id);
980 trace_drv_return_void(local);
981}
982
983static inline int drv_add_chanctx(struct ieee80211_local *local,
984 struct ieee80211_chanctx *ctx)
985{
986 int ret = -EOPNOTSUPP;
987
988 might_sleep();
989 lockdep_assert_wiphy(local->hw.wiphy);
990
991 trace_drv_add_chanctx(local, ctx);
992 if (local->ops->add_chanctx)
993 ret = local->ops->add_chanctx(&local->hw, &ctx->conf);
994 trace_drv_return_int(local, ret);
995 if (!ret)
996 ctx->driver_present = true;
997
998 return ret;
999}
1000
1001static inline void drv_remove_chanctx(struct ieee80211_local *local,
1002 struct ieee80211_chanctx *ctx)
1003{
1004 might_sleep();
1005 lockdep_assert_wiphy(local->hw.wiphy);
1006
1007 if (WARN_ON(!ctx->driver_present))
1008 return;
1009
1010 trace_drv_remove_chanctx(local, ctx);
1011 if (local->ops->remove_chanctx)
1012 local->ops->remove_chanctx(&local->hw, &ctx->conf);
1013 trace_drv_return_void(local);
1014 ctx->driver_present = false;
1015}
1016
1017static inline void drv_change_chanctx(struct ieee80211_local *local,
1018 struct ieee80211_chanctx *ctx,
1019 u32 changed)
1020{
1021 might_sleep();
1022 lockdep_assert_wiphy(local->hw.wiphy);
1023
1024 trace_drv_change_chanctx(local, ctx, changed);
1025 if (local->ops->change_chanctx) {
1026 WARN_ON_ONCE(!ctx->driver_present);
1027 local->ops->change_chanctx(&local->hw, &ctx->conf, changed);
1028 }
1029 trace_drv_return_void(local);
1030}
1031
1032int drv_assign_vif_chanctx(struct ieee80211_local *local,
1033 struct ieee80211_sub_if_data *sdata,
1034 struct ieee80211_bss_conf *link_conf,
1035 struct ieee80211_chanctx *ctx);
1036void drv_unassign_vif_chanctx(struct ieee80211_local *local,
1037 struct ieee80211_sub_if_data *sdata,
1038 struct ieee80211_bss_conf *link_conf,
1039 struct ieee80211_chanctx *ctx);
1040int drv_switch_vif_chanctx(struct ieee80211_local *local,
1041 struct ieee80211_vif_chanctx_switch *vifs,
1042 int n_vifs, enum ieee80211_chanctx_switch_mode mode);
1043
1044static inline int drv_start_ap(struct ieee80211_local *local,
1045 struct ieee80211_sub_if_data *sdata,
1046 struct ieee80211_bss_conf *link_conf)
1047{
1048 int ret = 0;
1049
1050 might_sleep();
1051 lockdep_assert_wiphy(local->hw.wiphy);
1052
1053 if (!check_sdata_in_driver(sdata))
1054 return -EIO;
1055
1056 trace_drv_start_ap(local, sdata, link_conf);
1057 if (local->ops->start_ap)
1058 ret = local->ops->start_ap(&local->hw, &sdata->vif, link_conf);
1059 trace_drv_return_int(local, ret);
1060 return ret;
1061}
1062
1063static inline void drv_stop_ap(struct ieee80211_local *local,
1064 struct ieee80211_sub_if_data *sdata,
1065 struct ieee80211_bss_conf *link_conf)
1066{
1067 might_sleep();
1068 lockdep_assert_wiphy(local->hw.wiphy);
1069
1070 if (!check_sdata_in_driver(sdata))
1071 return;
1072
1073 trace_drv_stop_ap(local, sdata, link_conf);
1074 if (local->ops->stop_ap)
1075 local->ops->stop_ap(&local->hw, &sdata->vif, link_conf);
1076 trace_drv_return_void(local);
1077}
1078
1079static inline void
1080drv_reconfig_complete(struct ieee80211_local *local,
1081 enum ieee80211_reconfig_type reconfig_type)
1082{
1083 might_sleep();
1084 lockdep_assert_wiphy(local->hw.wiphy);
1085
1086 trace_drv_reconfig_complete(local, reconfig_type);
1087 if (local->ops->reconfig_complete)
1088 local->ops->reconfig_complete(&local->hw, reconfig_type);
1089 trace_drv_return_void(local);
1090}
1091
1092static inline void
1093drv_set_default_unicast_key(struct ieee80211_local *local,
1094 struct ieee80211_sub_if_data *sdata,
1095 int key_idx)
1096{
1097 might_sleep();
1098 lockdep_assert_wiphy(local->hw.wiphy);
1099
1100 if (!check_sdata_in_driver(sdata))
1101 return;
1102
1103 WARN_ON_ONCE(key_idx < -1 || key_idx > 3);
1104
1105 trace_drv_set_default_unicast_key(local, sdata, key_idx);
1106 if (local->ops->set_default_unicast_key)
1107 local->ops->set_default_unicast_key(&local->hw, &sdata->vif,
1108 key_idx);
1109 trace_drv_return_void(local);
1110}
1111
1112#if IS_ENABLED(CONFIG_IPV6)
1113static inline void drv_ipv6_addr_change(struct ieee80211_local *local,
1114 struct ieee80211_sub_if_data *sdata,
1115 struct inet6_dev *idev)
1116{
1117 trace_drv_ipv6_addr_change(local, sdata);
1118 if (local->ops->ipv6_addr_change)
1119 local->ops->ipv6_addr_change(&local->hw, &sdata->vif, idev);
1120 trace_drv_return_void(local);
1121}
1122#endif
1123
1124static inline void
1125drv_channel_switch_beacon(struct ieee80211_sub_if_data *sdata,
1126 struct cfg80211_chan_def *chandef)
1127{
1128 struct ieee80211_local *local = sdata->local;
1129
1130 might_sleep();
1131 lockdep_assert_wiphy(local->hw.wiphy);
1132
1133 if (local->ops->channel_switch_beacon) {
1134 trace_drv_channel_switch_beacon(local, sdata, chandef);
1135 local->ops->channel_switch_beacon(&local->hw, &sdata->vif,
1136 chandef);
1137 }
1138}
1139
1140static inline int
1141drv_pre_channel_switch(struct ieee80211_sub_if_data *sdata,
1142 struct ieee80211_channel_switch *ch_switch)
1143{
1144 struct ieee80211_local *local = sdata->local;
1145 int ret = 0;
1146
1147 might_sleep();
1148 lockdep_assert_wiphy(local->hw.wiphy);
1149
1150 if (!check_sdata_in_driver(sdata))
1151 return -EIO;
1152
1153 trace_drv_pre_channel_switch(local, sdata, ch_switch);
1154 if (local->ops->pre_channel_switch)
1155 ret = local->ops->pre_channel_switch(&local->hw, &sdata->vif,
1156 ch_switch);
1157 trace_drv_return_int(local, ret);
1158 return ret;
1159}
1160
1161static inline int
1162drv_post_channel_switch(struct ieee80211_link_data *link)
1163{
1164 struct ieee80211_sub_if_data *sdata = link->sdata;
1165 struct ieee80211_local *local = sdata->local;
1166 int ret = 0;
1167
1168 might_sleep();
1169 lockdep_assert_wiphy(local->hw.wiphy);
1170
1171 if (!check_sdata_in_driver(sdata))
1172 return -EIO;
1173
1174 trace_drv_post_channel_switch(local, sdata);
1175 if (local->ops->post_channel_switch)
1176 ret = local->ops->post_channel_switch(&local->hw, &sdata->vif,
1177 link->conf);
1178 trace_drv_return_int(local, ret);
1179 return ret;
1180}
1181
1182static inline void
1183drv_abort_channel_switch(struct ieee80211_link_data *link)
1184{
1185 struct ieee80211_sub_if_data *sdata = link->sdata;
1186 struct ieee80211_local *local = sdata->local;
1187
1188 might_sleep();
1189 lockdep_assert_wiphy(local->hw.wiphy);
1190
1191 if (!check_sdata_in_driver(sdata))
1192 return;
1193
1194 trace_drv_abort_channel_switch(local, sdata);
1195
1196 if (local->ops->abort_channel_switch)
1197 local->ops->abort_channel_switch(&local->hw, &sdata->vif,
1198 link->conf);
1199}
1200
1201static inline void
1202drv_channel_switch_rx_beacon(struct ieee80211_sub_if_data *sdata,
1203 struct ieee80211_channel_switch *ch_switch)
1204{
1205 struct ieee80211_local *local = sdata->local;
1206
1207 might_sleep();
1208 lockdep_assert_wiphy(local->hw.wiphy);
1209
1210 if (!check_sdata_in_driver(sdata))
1211 return;
1212
1213 trace_drv_channel_switch_rx_beacon(local, sdata, ch_switch);
1214 if (local->ops->channel_switch_rx_beacon)
1215 local->ops->channel_switch_rx_beacon(&local->hw, &sdata->vif,
1216 ch_switch);
1217}
1218
1219static inline int drv_join_ibss(struct ieee80211_local *local,
1220 struct ieee80211_sub_if_data *sdata)
1221{
1222 int ret = 0;
1223
1224 might_sleep();
1225 lockdep_assert_wiphy(local->hw.wiphy);
1226 if (!check_sdata_in_driver(sdata))
1227 return -EIO;
1228
1229 trace_drv_join_ibss(local, sdata, info: &sdata->vif.bss_conf);
1230 if (local->ops->join_ibss)
1231 ret = local->ops->join_ibss(&local->hw, &sdata->vif);
1232 trace_drv_return_int(local, ret);
1233 return ret;
1234}
1235
1236static inline void drv_leave_ibss(struct ieee80211_local *local,
1237 struct ieee80211_sub_if_data *sdata)
1238{
1239 might_sleep();
1240 lockdep_assert_wiphy(local->hw.wiphy);
1241 if (!check_sdata_in_driver(sdata))
1242 return;
1243
1244 trace_drv_leave_ibss(local, sdata);
1245 if (local->ops->leave_ibss)
1246 local->ops->leave_ibss(&local->hw, &sdata->vif);
1247 trace_drv_return_void(local);
1248}
1249
1250static inline u32 drv_get_expected_throughput(struct ieee80211_local *local,
1251 struct sta_info *sta)
1252{
1253 u32 ret = 0;
1254
1255 trace_drv_get_expected_throughput(sta: &sta->sta);
1256 if (local->ops->get_expected_throughput && sta->uploaded)
1257 ret = local->ops->get_expected_throughput(&local->hw, &sta->sta);
1258 trace_drv_return_u32(local, ret);
1259
1260 return ret;
1261}
1262
1263static inline int drv_get_txpower(struct ieee80211_local *local,
1264 struct ieee80211_sub_if_data *sdata, int *dbm)
1265{
1266 int ret;
1267
1268 might_sleep();
1269 lockdep_assert_wiphy(local->hw.wiphy);
1270
1271 if (!local->ops->get_txpower)
1272 return -EOPNOTSUPP;
1273
1274 ret = local->ops->get_txpower(&local->hw, &sdata->vif, dbm);
1275 trace_drv_get_txpower(local, sdata, dbm: *dbm, ret);
1276
1277 return ret;
1278}
1279
1280static inline int
1281drv_tdls_channel_switch(struct ieee80211_local *local,
1282 struct ieee80211_sub_if_data *sdata,
1283 struct ieee80211_sta *sta, u8 oper_class,
1284 struct cfg80211_chan_def *chandef,
1285 struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie)
1286{
1287 int ret;
1288
1289 might_sleep();
1290 lockdep_assert_wiphy(local->hw.wiphy);
1291 if (!check_sdata_in_driver(sdata))
1292 return -EIO;
1293
1294 if (!local->ops->tdls_channel_switch)
1295 return -EOPNOTSUPP;
1296
1297 trace_drv_tdls_channel_switch(local, sdata, sta, oper_class, chandef);
1298 ret = local->ops->tdls_channel_switch(&local->hw, &sdata->vif, sta,
1299 oper_class, chandef, tmpl_skb,
1300 ch_sw_tm_ie);
1301 trace_drv_return_int(local, ret);
1302 return ret;
1303}
1304
1305static inline void
1306drv_tdls_cancel_channel_switch(struct ieee80211_local *local,
1307 struct ieee80211_sub_if_data *sdata,
1308 struct ieee80211_sta *sta)
1309{
1310 might_sleep();
1311 lockdep_assert_wiphy(local->hw.wiphy);
1312 if (!check_sdata_in_driver(sdata))
1313 return;
1314
1315 if (!local->ops->tdls_cancel_channel_switch)
1316 return;
1317
1318 trace_drv_tdls_cancel_channel_switch(local, sdata, sta);
1319 local->ops->tdls_cancel_channel_switch(&local->hw, &sdata->vif, sta);
1320 trace_drv_return_void(local);
1321}
1322
1323static inline void
1324drv_tdls_recv_channel_switch(struct ieee80211_local *local,
1325 struct ieee80211_sub_if_data *sdata,
1326 struct ieee80211_tdls_ch_sw_params *params)
1327{
1328 trace_drv_tdls_recv_channel_switch(local, sdata, params);
1329 if (local->ops->tdls_recv_channel_switch)
1330 local->ops->tdls_recv_channel_switch(&local->hw, &sdata->vif,
1331 params);
1332 trace_drv_return_void(local);
1333}
1334
1335static inline void drv_wake_tx_queue(struct ieee80211_local *local,
1336 struct txq_info *txq)
1337{
1338 struct ieee80211_sub_if_data *sdata = vif_to_sdata(p: txq->txq.vif);
1339
1340 /* In reconfig don't transmit now, but mark for waking later */
1341 if (local->in_reconfig) {
1342 set_bit(nr: IEEE80211_TXQ_DIRTY, addr: &txq->flags);
1343 return;
1344 }
1345
1346 if (!check_sdata_in_driver(sdata))
1347 return;
1348
1349 trace_drv_wake_tx_queue(local, sdata, txq);
1350 local->ops->wake_tx_queue(&local->hw, &txq->txq);
1351}
1352
1353static inline void schedule_and_wake_txq(struct ieee80211_local *local,
1354 struct txq_info *txqi)
1355{
1356 ieee80211_schedule_txq(hw: &local->hw, txq: &txqi->txq);
1357 drv_wake_tx_queue(local, txq: txqi);
1358}
1359
1360static inline int drv_can_aggregate_in_amsdu(struct ieee80211_local *local,
1361 struct sk_buff *head,
1362 struct sk_buff *skb)
1363{
1364 if (!local->ops->can_aggregate_in_amsdu)
1365 return true;
1366
1367 return local->ops->can_aggregate_in_amsdu(&local->hw, head, skb);
1368}
1369
1370static inline int
1371drv_get_ftm_responder_stats(struct ieee80211_local *local,
1372 struct ieee80211_sub_if_data *sdata,
1373 struct cfg80211_ftm_responder_stats *ftm_stats)
1374{
1375 u32 ret = -EOPNOTSUPP;
1376
1377 might_sleep();
1378 lockdep_assert_wiphy(local->hw.wiphy);
1379 if (!check_sdata_in_driver(sdata))
1380 return -EIO;
1381
1382 if (local->ops->get_ftm_responder_stats)
1383 ret = local->ops->get_ftm_responder_stats(&local->hw,
1384 &sdata->vif,
1385 ftm_stats);
1386 trace_drv_get_ftm_responder_stats(local, sdata, ftm_stats);
1387
1388 return ret;
1389}
1390
1391static inline int drv_start_pmsr(struct ieee80211_local *local,
1392 struct ieee80211_sub_if_data *sdata,
1393 struct cfg80211_pmsr_request *request)
1394{
1395 int ret = -EOPNOTSUPP;
1396
1397 might_sleep();
1398 lockdep_assert_wiphy(local->hw.wiphy);
1399 if (!check_sdata_in_driver(sdata))
1400 return -EIO;
1401
1402 trace_drv_start_pmsr(local, sdata);
1403
1404 if (local->ops->start_pmsr)
1405 ret = local->ops->start_pmsr(&local->hw, &sdata->vif, request);
1406 trace_drv_return_int(local, ret);
1407
1408 return ret;
1409}
1410
1411static inline void drv_abort_pmsr(struct ieee80211_local *local,
1412 struct ieee80211_sub_if_data *sdata,
1413 struct cfg80211_pmsr_request *request)
1414{
1415 trace_drv_abort_pmsr(local, sdata);
1416
1417 might_sleep();
1418 lockdep_assert_wiphy(local->hw.wiphy);
1419 if (!check_sdata_in_driver(sdata))
1420 return;
1421
1422 if (local->ops->abort_pmsr)
1423 local->ops->abort_pmsr(&local->hw, &sdata->vif, request);
1424 trace_drv_return_void(local);
1425}
1426
1427static inline int drv_start_nan(struct ieee80211_local *local,
1428 struct ieee80211_sub_if_data *sdata,
1429 struct cfg80211_nan_conf *conf)
1430{
1431 int ret;
1432
1433 might_sleep();
1434 lockdep_assert_wiphy(local->hw.wiphy);
1435 check_sdata_in_driver(sdata);
1436
1437 trace_drv_start_nan(local, sdata, conf);
1438 ret = local->ops->start_nan(&local->hw, &sdata->vif, conf);
1439 trace_drv_return_int(local, ret);
1440 return ret;
1441}
1442
1443static inline void drv_stop_nan(struct ieee80211_local *local,
1444 struct ieee80211_sub_if_data *sdata)
1445{
1446 might_sleep();
1447 lockdep_assert_wiphy(local->hw.wiphy);
1448 check_sdata_in_driver(sdata);
1449
1450 trace_drv_stop_nan(local, sdata);
1451 local->ops->stop_nan(&local->hw, &sdata->vif);
1452 trace_drv_return_void(local);
1453}
1454
1455static inline int drv_nan_change_conf(struct ieee80211_local *local,
1456 struct ieee80211_sub_if_data *sdata,
1457 struct cfg80211_nan_conf *conf,
1458 u32 changes)
1459{
1460 int ret;
1461
1462 might_sleep();
1463 lockdep_assert_wiphy(local->hw.wiphy);
1464 check_sdata_in_driver(sdata);
1465
1466 if (!local->ops->nan_change_conf)
1467 return -EOPNOTSUPP;
1468
1469 trace_drv_nan_change_conf(local, sdata, conf, changes);
1470 ret = local->ops->nan_change_conf(&local->hw, &sdata->vif, conf,
1471 changes);
1472 trace_drv_return_int(local, ret);
1473
1474 return ret;
1475}
1476
1477static inline int drv_add_nan_func(struct ieee80211_local *local,
1478 struct ieee80211_sub_if_data *sdata,
1479 const struct cfg80211_nan_func *nan_func)
1480{
1481 int ret;
1482
1483 might_sleep();
1484 lockdep_assert_wiphy(local->hw.wiphy);
1485 check_sdata_in_driver(sdata);
1486
1487 if (!local->ops->add_nan_func)
1488 return -EOPNOTSUPP;
1489
1490 trace_drv_add_nan_func(local, sdata, func: nan_func);
1491 ret = local->ops->add_nan_func(&local->hw, &sdata->vif, nan_func);
1492 trace_drv_return_int(local, ret);
1493
1494 return ret;
1495}
1496
1497static inline void drv_del_nan_func(struct ieee80211_local *local,
1498 struct ieee80211_sub_if_data *sdata,
1499 u8 instance_id)
1500{
1501 might_sleep();
1502 lockdep_assert_wiphy(local->hw.wiphy);
1503 check_sdata_in_driver(sdata);
1504
1505 trace_drv_del_nan_func(local, sdata, instance_id);
1506 if (local->ops->del_nan_func)
1507 local->ops->del_nan_func(&local->hw, &sdata->vif, instance_id);
1508 trace_drv_return_void(local);
1509}
1510
1511static inline int drv_set_tid_config(struct ieee80211_local *local,
1512 struct ieee80211_sub_if_data *sdata,
1513 struct ieee80211_sta *sta,
1514 struct cfg80211_tid_config *tid_conf)
1515{
1516 int ret;
1517
1518 might_sleep();
1519 lockdep_assert_wiphy(local->hw.wiphy);
1520 ret = local->ops->set_tid_config(&local->hw, &sdata->vif, sta,
1521 tid_conf);
1522 trace_drv_return_int(local, ret);
1523
1524 return ret;
1525}
1526
1527static inline int drv_reset_tid_config(struct ieee80211_local *local,
1528 struct ieee80211_sub_if_data *sdata,
1529 struct ieee80211_sta *sta, u8 tids)
1530{
1531 int ret;
1532
1533 might_sleep();
1534 lockdep_assert_wiphy(local->hw.wiphy);
1535 ret = local->ops->reset_tid_config(&local->hw, &sdata->vif, sta, tids);
1536 trace_drv_return_int(local, ret);
1537
1538 return ret;
1539}
1540
1541static inline void drv_update_vif_offload(struct ieee80211_local *local,
1542 struct ieee80211_sub_if_data *sdata)
1543{
1544 might_sleep();
1545 lockdep_assert_wiphy(local->hw.wiphy);
1546 check_sdata_in_driver(sdata);
1547
1548 if (!local->ops->update_vif_offload)
1549 return;
1550
1551 trace_drv_update_vif_offload(local, sdata);
1552 local->ops->update_vif_offload(&local->hw, &sdata->vif);
1553 trace_drv_return_void(local);
1554}
1555
1556static inline void drv_sta_set_4addr(struct ieee80211_local *local,
1557 struct ieee80211_sub_if_data *sdata,
1558 struct ieee80211_sta *sta, bool enabled)
1559{
1560 sdata = get_bss_sdata(sdata);
1561
1562 might_sleep();
1563 lockdep_assert_wiphy(local->hw.wiphy);
1564 if (!check_sdata_in_driver(sdata))
1565 return;
1566
1567 trace_drv_sta_set_4addr(local, sdata, sta, enabled);
1568 if (local->ops->sta_set_4addr)
1569 local->ops->sta_set_4addr(&local->hw, &sdata->vif, sta, enabled);
1570 trace_drv_return_void(local);
1571}
1572
1573static inline void drv_sta_set_decap_offload(struct ieee80211_local *local,
1574 struct ieee80211_sub_if_data *sdata,
1575 struct ieee80211_sta *sta,
1576 bool enabled)
1577{
1578 sdata = get_bss_sdata(sdata);
1579
1580 might_sleep();
1581 lockdep_assert_wiphy(local->hw.wiphy);
1582 if (!check_sdata_in_driver(sdata))
1583 return;
1584
1585 trace_drv_sta_set_decap_offload(local, sdata, sta, enabled);
1586 if (local->ops->sta_set_decap_offload)
1587 local->ops->sta_set_decap_offload(&local->hw, &sdata->vif, sta,
1588 enabled);
1589 trace_drv_return_void(local);
1590}
1591
1592static inline void drv_add_twt_setup(struct ieee80211_local *local,
1593 struct ieee80211_sub_if_data *sdata,
1594 struct ieee80211_sta *sta,
1595 struct ieee80211_twt_setup *twt)
1596{
1597 struct ieee80211_twt_params *twt_agrt;
1598
1599 might_sleep();
1600 lockdep_assert_wiphy(local->hw.wiphy);
1601
1602 if (!check_sdata_in_driver(sdata))
1603 return;
1604
1605 twt_agrt = (void *)twt->params;
1606
1607 trace_drv_add_twt_setup(local, sta, twt, twt_agrt);
1608 local->ops->add_twt_setup(&local->hw, sta, twt);
1609 trace_drv_return_void(local);
1610}
1611
1612static inline void drv_twt_teardown_request(struct ieee80211_local *local,
1613 struct ieee80211_sub_if_data *sdata,
1614 struct ieee80211_sta *sta,
1615 u8 flowid)
1616{
1617 might_sleep();
1618 lockdep_assert_wiphy(local->hw.wiphy);
1619 if (!check_sdata_in_driver(sdata))
1620 return;
1621
1622 if (!local->ops->twt_teardown_request)
1623 return;
1624
1625 trace_drv_twt_teardown_request(local, sta, flowid);
1626 local->ops->twt_teardown_request(&local->hw, sta, flowid);
1627 trace_drv_return_void(local);
1628}
1629
1630static inline int drv_net_fill_forward_path(struct ieee80211_local *local,
1631 struct ieee80211_sub_if_data *sdata,
1632 struct ieee80211_sta *sta,
1633 struct net_device_path_ctx *ctx,
1634 struct net_device_path *path)
1635{
1636 int ret = -EOPNOTSUPP;
1637
1638 sdata = get_bss_sdata(sdata);
1639 if (!check_sdata_in_driver(sdata))
1640 return -EIO;
1641
1642 trace_drv_net_fill_forward_path(local, sdata, sta);
1643 if (local->ops->net_fill_forward_path)
1644 ret = local->ops->net_fill_forward_path(&local->hw,
1645 &sdata->vif, sta,
1646 ctx, path);
1647 trace_drv_return_int(local, ret);
1648
1649 return ret;
1650}
1651
1652static inline int drv_net_setup_tc(struct ieee80211_local *local,
1653 struct ieee80211_sub_if_data *sdata,
1654 struct net_device *dev,
1655 enum tc_setup_type type, void *type_data)
1656{
1657 int ret = -EOPNOTSUPP;
1658
1659 might_sleep();
1660
1661 sdata = get_bss_sdata(sdata);
1662 trace_drv_net_setup_tc(local, sdata, type);
1663 if (local->ops->net_setup_tc)
1664 ret = local->ops->net_setup_tc(&local->hw, &sdata->vif, dev,
1665 type, type_data);
1666 trace_drv_return_int(local, ret);
1667
1668 return ret;
1669}
1670
1671static inline bool drv_can_activate_links(struct ieee80211_local *local,
1672 struct ieee80211_sub_if_data *sdata,
1673 u16 active_links)
1674{
1675 bool ret = true;
1676
1677 lockdep_assert_wiphy(local->hw.wiphy);
1678
1679 if (!check_sdata_in_driver(sdata))
1680 return false;
1681
1682 trace_drv_can_activate_links(local, sdata, active_links);
1683 if (local->ops->can_activate_links)
1684 ret = local->ops->can_activate_links(&local->hw, &sdata->vif,
1685 active_links);
1686 trace_drv_return_bool(local, ret);
1687
1688 return ret;
1689}
1690
1691int drv_change_vif_links(struct ieee80211_local *local,
1692 struct ieee80211_sub_if_data *sdata,
1693 u16 old_links, u16 new_links,
1694 struct ieee80211_bss_conf *old[IEEE80211_MLD_MAX_NUM_LINKS]);
1695int drv_change_sta_links(struct ieee80211_local *local,
1696 struct ieee80211_sub_if_data *sdata,
1697 struct ieee80211_sta *sta,
1698 u16 old_links, u16 new_links);
1699
1700static inline enum ieee80211_neg_ttlm_res
1701drv_can_neg_ttlm(struct ieee80211_local *local,
1702 struct ieee80211_sub_if_data *sdata,
1703 struct ieee80211_neg_ttlm *neg_ttlm)
1704{
1705 enum ieee80211_neg_ttlm_res res = NEG_TTLM_RES_REJECT;
1706
1707 might_sleep();
1708 if (!check_sdata_in_driver(sdata))
1709 return -EIO;
1710
1711 trace_drv_can_neg_ttlm(local, sdata, neg_ttlm);
1712 if (local->ops->can_neg_ttlm)
1713 res = local->ops->can_neg_ttlm(&local->hw, &sdata->vif,
1714 neg_ttlm);
1715 trace_drv_neg_ttlm_res(local, sdata, res, neg_ttlm);
1716
1717 return res;
1718}
1719#endif /* __MAC80211_DRIVER_OPS */
1720

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