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 | |
23 | static inline struct ieee80211_sub_if_data * |
24 | get_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 | |
33 | static 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 | |
40 | static 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 | |
53 | static 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 | |
64 | static 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 | |
76 | static 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 | |
90 | int drv_start(struct ieee80211_local *local); |
91 | void drv_stop(struct ieee80211_local *local); |
92 | |
93 | #ifdef CONFIG_PM |
94 | static 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 | |
108 | static 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 | |
121 | static 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 | |
136 | int drv_add_interface(struct ieee80211_local *local, |
137 | struct ieee80211_sub_if_data *sdata); |
138 | |
139 | int drv_change_interface(struct ieee80211_local *local, |
140 | struct ieee80211_sub_if_data *sdata, |
141 | enum nl80211_iftype type, bool p2p); |
142 | |
143 | void drv_remove_interface(struct ieee80211_local *local, |
144 | struct ieee80211_sub_if_data *sdata); |
145 | |
146 | static 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 | |
159 | static 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 | |
178 | void 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 | |
183 | static 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 | |
198 | static 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 | |
213 | static 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 | |
230 | static 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 | |
241 | int 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 | |
247 | static 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 | |
269 | static 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 | |
287 | static 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 | |
301 | static inline int |
302 | drv_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 | |
322 | static 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 | |
340 | static 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 | |
353 | static 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 | |
365 | static 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 | |
380 | static 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 | |
389 | static 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 | |
404 | static 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 | |
419 | static 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 | |
436 | static inline void drv_sta_notify(struct ieee80211_local *local, |
437 | struct ieee80211_sub_if_data *sdata, |
438 | enum sta_notify_cmd cmd, |
439 | struct ieee80211_sta *sta) |
440 | { |
441 | sdata = get_bss_sdata(sdata); |
442 | if (!check_sdata_in_driver(sdata)) |
443 | return; |
444 | |
445 | trace_drv_sta_notify(local, sdata, cmd, sta); |
446 | if (local->ops->sta_notify) |
447 | local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta); |
448 | trace_drv_return_void(local); |
449 | } |
450 | |
451 | static inline int drv_sta_add(struct ieee80211_local *local, |
452 | struct ieee80211_sub_if_data *sdata, |
453 | struct ieee80211_sta *sta) |
454 | { |
455 | int ret = 0; |
456 | |
457 | might_sleep(); |
458 | 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 | |
473 | static 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 |
492 | static 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 | |
509 | static 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 | |
526 | static 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 | |
543 | static 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 |
560 | static 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 | |
567 | static 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 |
586 | int 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 |
593 | int drv_sta_set_txpwr(struct ieee80211_local *local, |
594 | struct ieee80211_sub_if_data *sdata, |
595 | struct sta_info *sta); |
596 | |
597 | void drv_sta_rc_update(struct ieee80211_local *local, |
598 | struct ieee80211_sub_if_data *sdata, |
599 | struct ieee80211_sta *sta, u32 changed); |
600 | |
601 | static 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 | |
616 | static 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 | |
634 | int drv_conf_tx(struct ieee80211_local *local, |
635 | struct ieee80211_link_data *link, u16 ac, |
636 | const struct ieee80211_tx_queue_params *params); |
637 | |
638 | u64 drv_get_tsf(struct ieee80211_local *local, |
639 | struct ieee80211_sub_if_data *sdata); |
640 | void drv_set_tsf(struct ieee80211_local *local, |
641 | struct ieee80211_sub_if_data *sdata, |
642 | u64 tsf); |
643 | void drv_offset_tsf(struct ieee80211_local *local, |
644 | struct ieee80211_sub_if_data *sdata, |
645 | s64 offset); |
646 | void drv_reset_tsf(struct ieee80211_local *local, |
647 | struct ieee80211_sub_if_data *sdata); |
648 | |
649 | static 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 | |
663 | int drv_ampdu_action(struct ieee80211_local *local, |
664 | struct ieee80211_sub_if_data *sdata, |
665 | struct ieee80211_ampdu_params *params); |
666 | |
667 | static 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 | |
685 | static 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 | |
694 | static 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 | |
712 | static 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 | |
728 | static 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 | |
741 | static 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 | |
753 | static 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 | |
765 | static 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 | |
784 | static inline int |
785 | drv_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 | |
800 | static 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 | |
816 | static 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 | |
828 | static 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 | |
843 | static 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 | |
864 | static 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 | |
880 | static 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 | |
890 | static inline void |
891 | drv_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 | |
905 | static inline void |
906 | drv_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 | |
920 | static 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 | |
939 | static 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 | |
957 | static inline void |
958 | drv_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 | |
978 | static 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 | |
996 | static 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 | |
1012 | static 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 | |
1027 | int 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); |
1031 | void 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); |
1035 | int 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 | |
1039 | static 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 | |
1058 | static 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 | |
1074 | static inline void |
1075 | drv_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 | |
1087 | static inline void |
1088 | drv_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) |
1108 | static 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 | |
1119 | static inline void |
1120 | drv_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 | |
1135 | static inline int |
1136 | drv_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 | |
1156 | static inline int |
1157 | drv_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 | |
1177 | static inline void |
1178 | drv_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 | |
1194 | static inline void |
1195 | drv_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 | |
1212 | static 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 | |
1229 | static 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 | |
1243 | static 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 | |
1256 | static 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 | |
1273 | static inline int |
1274 | drv_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 | |
1298 | static inline void |
1299 | drv_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 | |
1316 | static inline void |
1317 | drv_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 | |
1328 | static 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 | |
1346 | static 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 | |
1353 | static 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 | |
1363 | static inline int |
1364 | drv_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 | |
1384 | static 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 | |
1404 | static 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 | |
1420 | static 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 | |
1436 | static 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 | |
1448 | static 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 | |
1470 | static 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 | |
1490 | static 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 | |
1504 | static 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 | |
1520 | static 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 | |
1534 | static 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 | |
1549 | static 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 | |
1566 | static 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 | |
1585 | static 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 | |
1605 | static 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 | |
1623 | static 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 | |
1645 | static 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 | |
1664 | int 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]); |
1668 | int 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 | |