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Merge tag 'pm+acpi-4.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...
[deliverable/linux.git] / net / mac80211 / driver-ops.h
CommitLineData
24487981
JB		 1#ifndef __MAC80211_DRIVER_OPS
2#define __MAC80211_DRIVER_OPS
3
4#include <net/mac80211.h>
5#include "ieee80211_i.h"
011ad0e9 6#include "trace.h"
24487981 7
f6837ba8 8static inline bool check_sdata_in_driver(struct ieee80211_sub_if_data *sdata)
7b7eab6f 9{
f6837ba8
JB		 10 return !WARN(!(sdata->flags & IEEE80211_SDATA_IN_DRIVER),
11 "%s: Failed check-sdata-in-driver check, flags: 0x%x\n",
12 sdata->dev ? sdata->dev->name : sdata->name, sdata->flags);
7b7eab6f
JB		 13}
14
bc192f89
FF		 15static inline struct ieee80211_sub_if_data *
16get_bss_sdata(struct ieee80211_sub_if_data *sdata)
17{
18 if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
19 sdata = container_of(sdata->bss, struct ieee80211_sub_if_data,
20 u.ap);
21
22 return sdata;
23}
24
36323f81
TH		 25static inline void drv_tx(struct ieee80211_local *local,
26 struct ieee80211_tx_control *control,
27 struct sk_buff *skb)
24487981 28{
36323f81 29 local->ops->tx(&local->hw, control, skb);
24487981
JB		 30}
31
e352114f
BG		 32static inline void drv_get_et_strings(struct ieee80211_sub_if_data *sdata,
33 u32 sset, u8 *data)
34{
35 struct ieee80211_local *local = sdata->local;
36 if (local->ops->get_et_strings) {
37 trace_drv_get_et_strings(local, sset);
38 local->ops->get_et_strings(&local->hw, &sdata->vif, sset, data);
39 trace_drv_return_void(local);
40 }
41}
42
43static inline void drv_get_et_stats(struct ieee80211_sub_if_data *sdata,
44 struct ethtool_stats *stats,
45 u64 *data)
46{
47 struct ieee80211_local *local = sdata->local;
48 if (local->ops->get_et_stats) {
49 trace_drv_get_et_stats(local);
50 local->ops->get_et_stats(&local->hw, &sdata->vif, stats, data);
51 trace_drv_return_void(local);
52 }
53}
54
55static inline int drv_get_et_sset_count(struct ieee80211_sub_if_data *sdata,
56 int sset)
57{
58 struct ieee80211_local *local = sdata->local;
59 int rv = 0;
60 if (local->ops->get_et_sset_count) {
61 trace_drv_get_et_sset_count(local, sset);
62 rv = local->ops->get_et_sset_count(&local->hw, &sdata->vif,
63 sset);
64 trace_drv_return_int(local, rv);
65 }
66 return rv;
67}
68
24487981
JB		 69static inline int drv_start(struct ieee80211_local *local)
70{
ea77f12f
JB		 71 int ret;
72
e1781ed3
KV		 73 might_sleep();
74
4efc76bd 75 trace_drv_start(local);
ea77f12f
JB		 76 local->started = true;
77 smp_mb();
78 ret = local->ops->start(&local->hw);
4efc76bd 79 trace_drv_return_int(local, ret);
0a2b8bb2 80 return ret;
24487981
JB		 81}
82
83static inline void drv_stop(struct ieee80211_local *local)
84{
e1781ed3
KV		 85 might_sleep();
86
0a2b8bb2 87 trace_drv_stop(local);
4efc76bd
JB		 88 local->ops->stop(&local->hw);
89 trace_drv_return_void(local);
ea77f12f
JB		 90
91 /* sync away all work on the tasklet before clearing started */
92 tasklet_disable(&local->tasklet);
93 tasklet_enable(&local->tasklet);
94
95 barrier();
96
97 local->started = false;
24487981
JB		 98}
99
eecc4800
JB		 100#ifdef CONFIG_PM
101static inline int drv_suspend(struct ieee80211_local *local,
102 struct cfg80211_wowlan *wowlan)
103{
104 int ret;
105
106 might_sleep();
107
108 trace_drv_suspend(local);
109 ret = local->ops->suspend(&local->hw, wowlan);
110 trace_drv_return_int(local, ret);
111 return ret;
112}
113
114static inline int drv_resume(struct ieee80211_local *local)
115{
116 int ret;
117
118 might_sleep();
119
120 trace_drv_resume(local);
121 ret = local->ops->resume(&local->hw);
122 trace_drv_return_int(local, ret);
123 return ret;
124}
6d52563f
JB		 125
126static inline void drv_set_wakeup(struct ieee80211_local *local,
127 bool enabled)
128{
129 might_sleep();
130
131 if (!local->ops->set_wakeup)
132 return;
133
134 trace_drv_set_wakeup(local, enabled);
135 local->ops->set_wakeup(&local->hw, enabled);
136 trace_drv_return_void(local);
137}
eecc4800
JB		 138#endif
139
24487981 140static inline int drv_add_interface(struct ieee80211_local *local,
7b7eab6f 141 struct ieee80211_sub_if_data *sdata)
24487981 142{
e1781ed3
KV		 143 int ret;
144
145 might_sleep();
146
7b7eab6f 147 if (WARN_ON(sdata->vif.type == NL80211_IFTYPE_AP_VLAN ||
4b6f1dd6 148 (sdata->vif.type == NL80211_IFTYPE_MONITOR &&
30686bf7 149 !ieee80211_hw_check(&local->hw, WANT_MONITOR_VIF) &&
31eba5bc 150 !(sdata->u.mntr_flags & MONITOR_FLAG_ACTIVE))))
7b7eab6f
JB		 151 return -EINVAL;
152
153 trace_drv_add_interface(local, sdata);
154 ret = local->ops->add_interface(&local->hw, &sdata->vif);
4efc76bd 155 trace_drv_return_int(local, ret);
7b7eab6f
JB		 156
157 if (ret == 0)
158 sdata->flags |= IEEE80211_SDATA_IN_DRIVER;
159
0a2b8bb2 160 return ret;
24487981
JB		 161}
162
34d4bc4d
JB		 163static inline int drv_change_interface(struct ieee80211_local *local,
164 struct ieee80211_sub_if_data *sdata,
2ca27bcf 165 enum nl80211_iftype type, bool p2p)
34d4bc4d
JB		 166{
167 int ret;
168
169 might_sleep();
170
f6837ba8
JB		 171 if (!check_sdata_in_driver(sdata))
172 return -EIO;
7b7eab6f 173
2ca27bcf
JB		 174 trace_drv_change_interface(local, sdata, type, p2p);
175 ret = local->ops->change_interface(&local->hw, &sdata->vif, type, p2p);
34d4bc4d
JB		 176 trace_drv_return_int(local, ret);
177 return ret;
178}
179
24487981 180static inline void drv_remove_interface(struct ieee80211_local *local,
7b7eab6f 181 struct ieee80211_sub_if_data *sdata)
24487981 182{
e1781ed3
KV		 183 might_sleep();
184
f6837ba8
JB		 185 if (!check_sdata_in_driver(sdata))
186 return;
7b7eab6f
JB		 187
188 trace_drv_remove_interface(local, sdata);
189 local->ops->remove_interface(&local->hw, &sdata->vif);
190 sdata->flags &= ~IEEE80211_SDATA_IN_DRIVER;
4efc76bd 191 trace_drv_return_void(local);
24487981
JB		 192}
193
194static inline int drv_config(struct ieee80211_local *local, u32 changed)
195{
e1781ed3
KV		 196 int ret;
197
198 might_sleep();
199
4efc76bd 200 trace_drv_config(local, changed);
e1781ed3 201 ret = local->ops->config(&local->hw, changed);
4efc76bd 202 trace_drv_return_int(local, ret);
0a2b8bb2 203 return ret;
24487981
JB		 204}
205
206static inline void drv_bss_info_changed(struct ieee80211_local *local,
12375ef9 207 struct ieee80211_sub_if_data *sdata,
24487981
JB		 208 struct ieee80211_bss_conf *info,
209 u32 changed)
210{
e1781ed3
KV		 211 might_sleep();
212
5bbe754d
JB		 213 if (WARN_ON_ONCE(changed & (BSS_CHANGED_BEACON |
214 BSS_CHANGED_BEACON_ENABLED) &&
215 sdata->vif.type != NL80211_IFTYPE_AP &&
216 sdata->vif.type != NL80211_IFTYPE_ADHOC &&
239281f8
RL		 217 sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
218 sdata->vif.type != NL80211_IFTYPE_OCB))
5bbe754d
JB		 219 return;
220
221 if (WARN_ON_ONCE(sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE ||
222 sdata->vif.type == NL80211_IFTYPE_MONITOR))
223 return;
b8dc1a35 224
f6837ba8
JB		 225 if (!check_sdata_in_driver(sdata))
226 return;
7b7eab6f 227
4efc76bd 228 trace_drv_bss_info_changed(local, sdata, info, changed);
24487981 229 if (local->ops->bss_info_changed)
12375ef9 230 local->ops->bss_info_changed(&local->hw, &sdata->vif, info, changed);
4efc76bd 231 trace_drv_return_void(local);
24487981
JB		 232}
233
3ac64bee 234static inline u64 drv_prepare_multicast(struct ieee80211_local *local,
22bedad3 235 struct netdev_hw_addr_list *mc_list)
3ac64bee
JB		 236{
237 u64 ret = 0;
238
4efc76bd
JB		 239 trace_drv_prepare_multicast(local, mc_list->count);
240
3ac64bee 241 if (local->ops->prepare_multicast)
22bedad3 242 ret = local->ops->prepare_multicast(&local->hw, mc_list);
3ac64bee 243
4efc76bd 244 trace_drv_return_u64(local, ret);
3ac64bee
JB		 245
246 return ret;
247}
248
24487981
JB		 249static inline void drv_configure_filter(struct ieee80211_local *local,
250 unsigned int changed_flags,
251 unsigned int *total_flags,
3ac64bee 252 u64 multicast)
24487981 253{
3ac64bee
JB		 254 might_sleep();
255
0a2b8bb2 256 trace_drv_configure_filter(local, changed_flags, total_flags,
3ac64bee 257 multicast);
4efc76bd
JB		 258 local->ops->configure_filter(&local->hw, changed_flags, total_flags,
259 multicast);
260 trace_drv_return_void(local);
24487981
JB		 261}
262
263static inline int drv_set_tim(struct ieee80211_local *local,
264 struct ieee80211_sta *sta, bool set)
265{
0a2b8bb2 266 int ret = 0;
4efc76bd 267 trace_drv_set_tim(local, sta, set);
24487981 268 if (local->ops->set_tim)
0a2b8bb2 269 ret = local->ops->set_tim(&local->hw, sta, set);
4efc76bd 270 trace_drv_return_int(local, ret);
0a2b8bb2 271 return ret;
24487981
JB		 272}
273
274static inline int drv_set_key(struct ieee80211_local *local,
12375ef9
JB		 275 enum set_key_cmd cmd,
276 struct ieee80211_sub_if_data *sdata,
24487981
JB		 277 struct ieee80211_sta *sta,
278 struct ieee80211_key_conf *key)
279{
e1781ed3
KV		 280 int ret;
281
282 might_sleep();
283
077f4939 284 sdata = get_bss_sdata(sdata);
f6837ba8
JB		 285 if (!check_sdata_in_driver(sdata))
286 return -EIO;
7b7eab6f 287
4efc76bd 288 trace_drv_set_key(local, cmd, sdata, sta, key);
e1781ed3 289 ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key);
4efc76bd 290 trace_drv_return_int(local, ret);
0a2b8bb2 291 return ret;
24487981
JB		 292}
293
294static inline void drv_update_tkip_key(struct ieee80211_local *local,
b3fbdcf4 295 struct ieee80211_sub_if_data *sdata,
24487981 296 struct ieee80211_key_conf *conf,
b3fbdcf4 297 struct sta_info *sta, u32 iv32,
24487981
JB		 298 u16 *phase1key)
299{
b3fbdcf4
JB		 300 struct ieee80211_sta *ista = NULL;
301
b3fbdcf4
JB		 302 if (sta)
303 ista = &sta->sta;
304
077f4939 305 sdata = get_bss_sdata(sdata);
f6837ba8
JB		 306 if (!check_sdata_in_driver(sdata))
307 return;
7b7eab6f 308
4efc76bd 309 trace_drv_update_tkip_key(local, sdata, conf, ista, iv32);
24487981 310 if (local->ops->update_tkip_key)
b3fbdcf4
JB		 311 local->ops->update_tkip_key(&local->hw, &sdata->vif, conf,
312 ista, iv32, phase1key);
4efc76bd 313 trace_drv_return_void(local);
24487981
JB		 314}
315
316static inline int drv_hw_scan(struct ieee80211_local *local,
a060bbfe 317 struct ieee80211_sub_if_data *sdata,
c56ef672 318 struct ieee80211_scan_request *req)
24487981 319{
e1781ed3
KV		 320 int ret;
321
322 might_sleep();
323
f6837ba8
JB		 324 if (!check_sdata_in_driver(sdata))
325 return -EIO;
7b7eab6f 326
79f460ca 327 trace_drv_hw_scan(local, sdata);
a060bbfe 328 ret = local->ops->hw_scan(&local->hw, &sdata->vif, req);
4efc76bd 329 trace_drv_return_int(local, ret);
0a2b8bb2 330 return ret;
24487981
JB		 331}
332
b856439b
EP		 333static inline void drv_cancel_hw_scan(struct ieee80211_local *local,
334 struct ieee80211_sub_if_data *sdata)
335{
336 might_sleep();
337
f6837ba8
JB		 338 if (!check_sdata_in_driver(sdata))
339 return;
7b7eab6f 340
b856439b
EP		 341 trace_drv_cancel_hw_scan(local, sdata);
342 local->ops->cancel_hw_scan(&local->hw, &sdata->vif);
343 trace_drv_return_void(local);
344}
345
79f460ca
LC		 346static inline int
347drv_sched_scan_start(struct ieee80211_local *local,
348 struct ieee80211_sub_if_data *sdata,
349 struct cfg80211_sched_scan_request *req,
633e2713 350 struct ieee80211_scan_ies *ies)
79f460ca
LC		 351{
352 int ret;
353
354 might_sleep();
355
f6837ba8
JB		 356 if (!check_sdata_in_driver(sdata))
357 return -EIO;
7b7eab6f 358
79f460ca
LC		 359 trace_drv_sched_scan_start(local, sdata);
360 ret = local->ops->sched_scan_start(&local->hw, &sdata->vif,
361 req, ies);
362 trace_drv_return_int(local, ret);
363 return ret;
364}
365
37e3308c
JB		 366static inline int drv_sched_scan_stop(struct ieee80211_local *local,
367 struct ieee80211_sub_if_data *sdata)
79f460ca 368{
37e3308c
JB		 369 int ret;
370
79f460ca
LC		 371 might_sleep();
372
f6837ba8
JB		 373 if (!check_sdata_in_driver(sdata))
374 return -EIO;
7b7eab6f 375
79f460ca 376 trace_drv_sched_scan_stop(local, sdata);
37e3308c
JB		 377 ret = local->ops->sched_scan_stop(&local->hw, &sdata->vif);
378 trace_drv_return_int(local, ret);
379
380 return ret;
79f460ca
LC		 381}
382
a344d677
JB		 383static inline void drv_sw_scan_start(struct ieee80211_local *local,
384 struct ieee80211_sub_if_data *sdata,
385 const u8 *mac_addr)
24487981 386{
e1781ed3
KV		 387 might_sleep();
388
a344d677 389 trace_drv_sw_scan_start(local, sdata, mac_addr);
24487981 390 if (local->ops->sw_scan_start)
a344d677 391 local->ops->sw_scan_start(&local->hw, &sdata->vif, mac_addr);
4efc76bd 392 trace_drv_return_void(local);
24487981
JB		 393}
394
a344d677
JB		 395static inline void drv_sw_scan_complete(struct ieee80211_local *local,
396 struct ieee80211_sub_if_data *sdata)
24487981 397{
e1781ed3
KV		 398 might_sleep();
399
a344d677 400 trace_drv_sw_scan_complete(local, sdata);
24487981 401 if (local->ops->sw_scan_complete)
a344d677 402 local->ops->sw_scan_complete(&local->hw, &sdata->vif);
4efc76bd 403 trace_drv_return_void(local);
24487981
JB		 404}
405
406static inline int drv_get_stats(struct ieee80211_local *local,
407 struct ieee80211_low_level_stats *stats)
408{
0a2b8bb2
JB		 409 int ret = -EOPNOTSUPP;
410
e1781ed3
KV		 411 might_sleep();
412
0a2b8bb2
JB		 413 if (local->ops->get_stats)
414 ret = local->ops->get_stats(&local->hw, stats);
415 trace_drv_get_stats(local, stats, ret);
416
417 return ret;
24487981
JB		 418}
419
9352c19f
JB		 420static inline void drv_get_key_seq(struct ieee80211_local *local,
421 struct ieee80211_key *key,
422 struct ieee80211_key_seq *seq)
24487981 423{
9352c19f
JB		 424 if (local->ops->get_key_seq)
425 local->ops->get_key_seq(&local->hw, &key->conf, seq);
426 trace_drv_get_key_seq(local, &key->conf);
24487981
JB		 427}
428
f23a4780
AN		 429static inline int drv_set_frag_threshold(struct ieee80211_local *local,
430 u32 value)
431{
432 int ret = 0;
433
434 might_sleep();
435
436 trace_drv_set_frag_threshold(local, value);
437 if (local->ops->set_frag_threshold)
438 ret = local->ops->set_frag_threshold(&local->hw, value);
439 trace_drv_return_int(local, ret);
440 return ret;
441}
442
24487981
JB		 443static inline int drv_set_rts_threshold(struct ieee80211_local *local,
444 u32 value)
445{
0a2b8bb2 446 int ret = 0;
e1781ed3
KV		 447
448 might_sleep();
449
4efc76bd 450 trace_drv_set_rts_threshold(local, value);
24487981 451 if (local->ops->set_rts_threshold)
0a2b8bb2 452 ret = local->ops->set_rts_threshold(&local->hw, value);
4efc76bd 453 trace_drv_return_int(local, ret);
0a2b8bb2 454 return ret;
24487981
JB		 455}
456
310bc676 457static inline int drv_set_coverage_class(struct ieee80211_local *local,
a4bcaf55 458 s16 value)
310bc676
LT		 459{
460 int ret = 0;
461 might_sleep();
462
4efc76bd 463 trace_drv_set_coverage_class(local, value);
310bc676
LT		 464 if (local->ops->set_coverage_class)
465 local->ops->set_coverage_class(&local->hw, value);
466 else
467 ret = -EOPNOTSUPP;
468
4efc76bd 469 trace_drv_return_int(local, ret);
310bc676
LT		 470 return ret;
471}
472
24487981 473static inline void drv_sta_notify(struct ieee80211_local *local,
12375ef9 474 struct ieee80211_sub_if_data *sdata,
24487981
JB		 475 enum sta_notify_cmd cmd,
476 struct ieee80211_sta *sta)
477{
bc192f89 478 sdata = get_bss_sdata(sdata);
f6837ba8
JB		 479 if (!check_sdata_in_driver(sdata))
480 return;
7b7eab6f 481
4efc76bd 482 trace_drv_sta_notify(local, sdata, cmd, sta);
24487981 483 if (local->ops->sta_notify)
12375ef9 484 local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta);
4efc76bd 485 trace_drv_return_void(local);
24487981
JB		 486}
487
34e89507
JB		 488static inline int drv_sta_add(struct ieee80211_local *local,
489 struct ieee80211_sub_if_data *sdata,
490 struct ieee80211_sta *sta)
491{
492 int ret = 0;
493
494 might_sleep();
495
bc192f89 496 sdata = get_bss_sdata(sdata);
f6837ba8
JB		 497 if (!check_sdata_in_driver(sdata))
498 return -EIO;
7b7eab6f 499
4efc76bd 500 trace_drv_sta_add(local, sdata, sta);
34e89507
JB		 501 if (local->ops->sta_add)
502 ret = local->ops->sta_add(&local->hw, &sdata->vif, sta);
34e89507 503
4efc76bd 504 trace_drv_return_int(local, ret);
34e89507
JB		 505
506 return ret;
507}
508
509static inline void drv_sta_remove(struct ieee80211_local *local,
510 struct ieee80211_sub_if_data *sdata,
511 struct ieee80211_sta *sta)
512{
513 might_sleep();
514
bc192f89 515 sdata = get_bss_sdata(sdata);
f6837ba8
JB		 516 if (!check_sdata_in_driver(sdata))
517 return;
7b7eab6f 518
4efc76bd 519 trace_drv_sta_remove(local, sdata, sta);
34e89507
JB		 520 if (local->ops->sta_remove)
521 local->ops->sta_remove(&local->hw, &sdata->vif, sta);
34e89507 522
4efc76bd 523 trace_drv_return_void(local);
34e89507
JB		 524}
525
77d2ece6
SM		 526#ifdef CONFIG_MAC80211_DEBUGFS
527static inline void drv_sta_add_debugfs(struct ieee80211_local *local,
528 struct ieee80211_sub_if_data *sdata,
529 struct ieee80211_sta *sta,
530 struct dentry *dir)
531{
532 might_sleep();
533
534 sdata = get_bss_sdata(sdata);
f6837ba8
JB		 535 if (!check_sdata_in_driver(sdata))
536 return;
77d2ece6
SM		 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_sta_remove_debugfs(struct ieee80211_local *local,
544 struct ieee80211_sub_if_data *sdata,
545 struct ieee80211_sta *sta,
546 struct dentry *dir)
547{
548 might_sleep();
549
550 sdata = get_bss_sdata(sdata);
551 check_sdata_in_driver(sdata);
552
553 if (local->ops->sta_remove_debugfs)
554 local->ops->sta_remove_debugfs(&local->hw, &sdata->vif,
555 sta, dir);
556}
557#endif
558
6a9d1b91
JB		 559static inline void drv_sta_pre_rcu_remove(struct ieee80211_local *local,
560 struct ieee80211_sub_if_data *sdata,
561 struct sta_info *sta)
562{
563 might_sleep();
564
565 sdata = get_bss_sdata(sdata);
f6837ba8
JB		 566 if (!check_sdata_in_driver(sdata))
567 return;
6a9d1b91
JB		 568
569 trace_drv_sta_pre_rcu_remove(local, sdata, &sta->sta);
570 if (local->ops->sta_pre_rcu_remove)
571 local->ops->sta_pre_rcu_remove(&local->hw, &sdata->vif,
572 &sta->sta);
573 trace_drv_return_void(local);
574}
575
727da60b 576__must_check
f09603a2
JB		 577int drv_sta_state(struct ieee80211_local *local,
578 struct ieee80211_sub_if_data *sdata,
579 struct sta_info *sta,
580 enum ieee80211_sta_state old_state,
727da60b 581 enum ieee80211_sta_state new_state);
f09603a2 582
8f727ef3
JB		 583static inline void drv_sta_rc_update(struct ieee80211_local *local,
584 struct ieee80211_sub_if_data *sdata,
585 struct ieee80211_sta *sta, u32 changed)
586{
587 sdata = get_bss_sdata(sdata);
f6837ba8
JB		 588 if (!check_sdata_in_driver(sdata))
589 return;
8f727ef3 590
e687f61e 591 WARN_ON(changed & IEEE80211_RC_SUPP_RATES_CHANGED &&
f68d776a
TP		 592 (sdata->vif.type != NL80211_IFTYPE_ADHOC &&
593 sdata->vif.type != NL80211_IFTYPE_MESH_POINT));
e687f61e 594
8f727ef3
JB		 595 trace_drv_sta_rc_update(local, sdata, sta, changed);
596 if (local->ops->sta_rc_update)
597 local->ops->sta_rc_update(&local->hw, &sdata->vif,
598 sta, changed);
599
600 trace_drv_return_void(local);
601}
602
f815e2b3
JB		 603static inline void drv_sta_rate_tbl_update(struct ieee80211_local *local,
604 struct ieee80211_sub_if_data *sdata,
605 struct ieee80211_sta *sta)
606{
607 sdata = get_bss_sdata(sdata);
608 if (!check_sdata_in_driver(sdata))
609 return;
610
611 trace_drv_sta_rate_tbl_update(local, sdata, sta);
612 if (local->ops->sta_rate_tbl_update)
613 local->ops->sta_rate_tbl_update(&local->hw, &sdata->vif, sta);
614
615 trace_drv_return_void(local);
616}
617
2b9a7e1b
JB		 618static inline void drv_sta_statistics(struct ieee80211_local *local,
619 struct ieee80211_sub_if_data *sdata,
620 struct ieee80211_sta *sta,
621 struct station_info *sinfo)
622{
623 sdata = get_bss_sdata(sdata);
624 if (!check_sdata_in_driver(sdata))
625 return;
626
627 trace_drv_sta_statistics(local, sdata, sta);
628 if (local->ops->sta_statistics)
629 local->ops->sta_statistics(&local->hw, &sdata->vif, sta, sinfo);
630 trace_drv_return_void(local);
631}
632
f6f3def3 633static inline int drv_conf_tx(struct ieee80211_local *local,
a3304b0a 634 struct ieee80211_sub_if_data *sdata, u16 ac,
24487981
JB		 635 const struct ieee80211_tx_queue_params *params)
636{
0a2b8bb2 637 int ret = -EOPNOTSUPP;
e1781ed3
KV		 638
639 might_sleep();
640
f6837ba8
JB		 641 if (!check_sdata_in_driver(sdata))
642 return -EIO;
7b7eab6f 643
f409079b
JB		 644 if (WARN_ONCE(params->cw_min == 0 ||
645 params->cw_min > params->cw_max,
646 "%s: invalid CW_min/CW_max: %d/%d\n",
647 sdata->name, params->cw_min, params->cw_max))
648 return -EINVAL;
649
a3304b0a 650 trace_drv_conf_tx(local, sdata, ac, params);
24487981 651 if (local->ops->conf_tx)
8a3a3c85 652 ret = local->ops->conf_tx(&local->hw, &sdata->vif,
a3304b0a 653 ac, params);
4efc76bd 654 trace_drv_return_int(local, ret);
0a2b8bb2 655 return ret;
24487981
JB		 656}
657
37a41b4a
EP		 658static inline u64 drv_get_tsf(struct ieee80211_local *local,
659 struct ieee80211_sub_if_data *sdata)
24487981 660{
0a2b8bb2 661 u64 ret = -1ULL;
e1781ed3
KV		 662
663 might_sleep();
664
f6837ba8
JB		 665 if (!check_sdata_in_driver(sdata))
666 return ret;
7b7eab6f 667
37a41b4a 668 trace_drv_get_tsf(local, sdata);
24487981 669 if (local->ops->get_tsf)
37a41b4a 670 ret = local->ops->get_tsf(&local->hw, &sdata->vif);
4efc76bd 671 trace_drv_return_u64(local, ret);
0a2b8bb2 672 return ret;
24487981
JB		 673}
674
37a41b4a
EP		 675static inline void drv_set_tsf(struct ieee80211_local *local,
676 struct ieee80211_sub_if_data *sdata,
677 u64 tsf)
24487981 678{
e1781ed3
KV		 679 might_sleep();
680
f6837ba8
JB		 681 if (!check_sdata_in_driver(sdata))
682 return;
7b7eab6f 683
37a41b4a 684 trace_drv_set_tsf(local, sdata, tsf);
24487981 685 if (local->ops->set_tsf)
37a41b4a 686 local->ops->set_tsf(&local->hw, &sdata->vif, tsf);
4efc76bd 687 trace_drv_return_void(local);
24487981
JB		 688}
689
37a41b4a
EP		 690static inline void drv_reset_tsf(struct ieee80211_local *local,
691 struct ieee80211_sub_if_data *sdata)
24487981 692{
e1781ed3
KV		 693 might_sleep();
694
f6837ba8
JB		 695 if (!check_sdata_in_driver(sdata))
696 return;
7b7eab6f 697
37a41b4a 698 trace_drv_reset_tsf(local, sdata);
24487981 699 if (local->ops->reset_tsf)
37a41b4a 700 local->ops->reset_tsf(&local->hw, &sdata->vif);
4efc76bd 701 trace_drv_return_void(local);
24487981
JB		 702}
703
704static inline int drv_tx_last_beacon(struct ieee80211_local *local)
705{
02582e9b 706 int ret = 0; /* default unsupported op for less congestion */
e1781ed3
KV		 707
708 might_sleep();
709
4efc76bd 710 trace_drv_tx_last_beacon(local);
24487981 711 if (local->ops->tx_last_beacon)
0a2b8bb2 712 ret = local->ops->tx_last_beacon(&local->hw);
4efc76bd 713 trace_drv_return_int(local, ret);
0a2b8bb2 714 return ret;
24487981
JB		 715}
716
717static inline int drv_ampdu_action(struct ieee80211_local *local,
12375ef9 718 struct ieee80211_sub_if_data *sdata,
24487981
JB		 719 enum ieee80211_ampdu_mlme_action action,
720 struct ieee80211_sta *sta, u16 tid,
0b01f030 721 u16 *ssn, u8 buf_size)
24487981 722{
0a2b8bb2 723 int ret = -EOPNOTSUPP;
cfcdbde3
JB		 724
725 might_sleep();
726
bc192f89 727 sdata = get_bss_sdata(sdata);
f6837ba8
JB		 728 if (!check_sdata_in_driver(sdata))
729 return -EIO;
7b7eab6f 730
0b01f030 731 trace_drv_ampdu_action(local, sdata, action, sta, tid, ssn, buf_size);
4efc76bd 732
24487981 733 if (local->ops->ampdu_action)
12375ef9 734 ret = local->ops->ampdu_action(&local->hw, &sdata->vif, action,
0b01f030 735 sta, tid, ssn, buf_size);
85ad181e 736
4efc76bd
JB		 737 trace_drv_return_int(local, ret);
738
0a2b8bb2 739 return ret;
24487981 740}
1f87f7d3 741
1289723e
HS		 742static inline int drv_get_survey(struct ieee80211_local *local, int idx,
743 struct survey_info *survey)
744{
745 int ret = -EOPNOTSUPP;
c466d4ef
JL		 746
747 trace_drv_get_survey(local, idx, survey);
748
35dd0509 749 if (local->ops->get_survey)
1289723e 750 ret = local->ops->get_survey(&local->hw, idx, survey);
c466d4ef
JL		 751
752 trace_drv_return_int(local, ret);
753
1289723e
HS		 754 return ret;
755}
1f87f7d3
JB		 756
757static inline void drv_rfkill_poll(struct ieee80211_local *local)
758{
e1781ed3
KV		 759 might_sleep();
760
1f87f7d3
JB		 761 if (local->ops->rfkill_poll)
762 local->ops->rfkill_poll(&local->hw);
763}
a80f7c0b 764
39ecc01d 765static inline void drv_flush(struct ieee80211_local *local,
77be2c54 766 struct ieee80211_sub_if_data *sdata,
39ecc01d 767 u32 queues, bool drop)
a80f7c0b 768{
77be2c54
EG		 769 struct ieee80211_vif *vif = sdata ? &sdata->vif : NULL;
770
e1781ed3
KV		 771 might_sleep();
772
f6837ba8
JB		 773 if (sdata && !check_sdata_in_driver(sdata))
774 return;
77be2c54 775
39ecc01d 776 trace_drv_flush(local, queues, drop);
a80f7c0b 777 if (local->ops->flush)
77be2c54 778 local->ops->flush(&local->hw, vif, queues, drop);
4efc76bd 779 trace_drv_return_void(local);
a80f7c0b 780}
5ce6e438
JB		 781
782static inline void drv_channel_switch(struct ieee80211_local *local,
0f791eb4
LC		 783 struct ieee80211_sub_if_data *sdata,
784 struct ieee80211_channel_switch *ch_switch)
5ce6e438
JB		 785{
786 might_sleep();
787
0f791eb4
LC		 788 trace_drv_channel_switch(local, sdata, ch_switch);
789 local->ops->channel_switch(&local->hw, &sdata->vif, ch_switch);
4efc76bd 790 trace_drv_return_void(local);
5ce6e438
JB		 791}
792
15d96753
BR		 793
794static inline int drv_set_antenna(struct ieee80211_local *local,
795 u32 tx_ant, u32 rx_ant)
796{
797 int ret = -EOPNOTSUPP;
798 might_sleep();
799 if (local->ops->set_antenna)
800 ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant);
801 trace_drv_set_antenna(local, tx_ant, rx_ant, ret);
802 return ret;
803}
804
805static inline int drv_get_antenna(struct ieee80211_local *local,
806 u32 *tx_ant, u32 *rx_ant)
807{
808 int ret = -EOPNOTSUPP;
809 might_sleep();
810 if (local->ops->get_antenna)
811 ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant);
812 trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret);
813 return ret;
814}
815
21f83589 816static inline int drv_remain_on_channel(struct ieee80211_local *local,
49884568 817 struct ieee80211_sub_if_data *sdata,
21f83589 818 struct ieee80211_channel *chan,
d339d5ca
IP		 819 unsigned int duration,
820 enum ieee80211_roc_type type)
21f83589
JB		 821{
822 int ret;
823
824 might_sleep();
825
d339d5ca 826 trace_drv_remain_on_channel(local, sdata, chan, duration, type);
49884568 827 ret = local->ops->remain_on_channel(&local->hw, &sdata->vif,
d339d5ca 828 chan, duration, type);
21f83589
JB		 829 trace_drv_return_int(local, ret);
830
831 return ret;
832}
833
834static inline int drv_cancel_remain_on_channel(struct ieee80211_local *local)
835{
836 int ret;
837
838 might_sleep();
839
840 trace_drv_cancel_remain_on_channel(local);
841 ret = local->ops->cancel_remain_on_channel(&local->hw);
842 trace_drv_return_int(local, ret);
5f16a436
JB		 843
844 return ret;
845}
846
38c09159
JL		 847static inline int drv_set_ringparam(struct ieee80211_local *local,
848 u32 tx, u32 rx)
849{
850 int ret = -ENOTSUPP;
851
852 might_sleep();
853
854 trace_drv_set_ringparam(local, tx, rx);
855 if (local->ops->set_ringparam)
856 ret = local->ops->set_ringparam(&local->hw, tx, rx);
857 trace_drv_return_int(local, ret);
858
859 return ret;
860}
861
862static inline void drv_get_ringparam(struct ieee80211_local *local,
863 u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max)
864{
865 might_sleep();
866
867 trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max);
868 if (local->ops->get_ringparam)
869 local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max);
870 trace_drv_return_void(local);
871}
872
e8306f98
VN		 873static inline bool drv_tx_frames_pending(struct ieee80211_local *local)
874{
875 bool ret = false;
876
877 might_sleep();
878
879 trace_drv_tx_frames_pending(local);
880 if (local->ops->tx_frames_pending)
881 ret = local->ops->tx_frames_pending(&local->hw);
882 trace_drv_return_bool(local, ret);
883
884 return ret;
885}
bdbfd6b5
SM		 886
887static inline int drv_set_bitrate_mask(struct ieee80211_local *local,
888 struct ieee80211_sub_if_data *sdata,
889 const struct cfg80211_bitrate_mask *mask)
890{
891 int ret = -EOPNOTSUPP;
892
893 might_sleep();
894
f6837ba8
JB		 895 if (!check_sdata_in_driver(sdata))
896 return -EIO;
7b7eab6f 897
bdbfd6b5
SM		 898 trace_drv_set_bitrate_mask(local, sdata, mask);
899 if (local->ops->set_bitrate_mask)
900 ret = local->ops->set_bitrate_mask(&local->hw,
901 &sdata->vif, mask);
902 trace_drv_return_int(local, ret);
903
904 return ret;
905}
906
c68f4b89
JB		 907static inline void drv_set_rekey_data(struct ieee80211_local *local,
908 struct ieee80211_sub_if_data *sdata,
909 struct cfg80211_gtk_rekey_data *data)
910{
f6837ba8
JB		 911 if (!check_sdata_in_driver(sdata))
912 return;
7b7eab6f 913
c68f4b89
JB		 914 trace_drv_set_rekey_data(local, sdata, data);
915 if (local->ops->set_rekey_data)
916 local->ops->set_rekey_data(&local->hw, &sdata->vif, data);
917 trace_drv_return_void(local);
918}
919
a8182929
EG		 920static inline void drv_event_callback(struct ieee80211_local *local,
921 struct ieee80211_sub_if_data *sdata,
922 const struct ieee80211_event *event)
615f7b9b 923{
a8182929
EG		 924 trace_drv_event_callback(local, sdata, event);
925 if (local->ops->event_callback)
926 local->ops->event_callback(&local->hw, &sdata->vif, event);
615f7b9b
MV		 927 trace_drv_return_void(local);
928}
4049e09a
JB		 929
930static inline void
931drv_release_buffered_frames(struct ieee80211_local *local,
932 struct sta_info *sta, u16 tids, int num_frames,
933 enum ieee80211_frame_release_type reason,
934 bool more_data)
935{
936 trace_drv_release_buffered_frames(local, &sta->sta, tids, num_frames,
937 reason, more_data);
938 if (local->ops->release_buffered_frames)
939 local->ops->release_buffered_frames(&local->hw, &sta->sta, tids,
940 num_frames, reason,
941 more_data);
942 trace_drv_return_void(local);
943}
40b96408
JB		 944
945static inline void
946drv_allow_buffered_frames(struct ieee80211_local *local,
947 struct sta_info *sta, u16 tids, int num_frames,
948 enum ieee80211_frame_release_type reason,
949 bool more_data)
950{
951 trace_drv_allow_buffered_frames(local, &sta->sta, tids, num_frames,
952 reason, more_data);
953 if (local->ops->allow_buffered_frames)
954 local->ops->allow_buffered_frames(&local->hw, &sta->sta,
955 tids, num_frames, reason,
956 more_data);
957 trace_drv_return_void(local);
958}
66572cfc 959
a1845fc7
JB		 960static inline void drv_mgd_prepare_tx(struct ieee80211_local *local,
961 struct ieee80211_sub_if_data *sdata)
962{
963 might_sleep();
964
f6837ba8
JB		 965 if (!check_sdata_in_driver(sdata))
966 return;
a1845fc7
JB		 967 WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
968
969 trace_drv_mgd_prepare_tx(local, sdata);
970 if (local->ops->mgd_prepare_tx)
971 local->ops->mgd_prepare_tx(&local->hw, &sdata->vif);
972 trace_drv_return_void(local);
973}
c3645eac 974
ee10f2c7
AN		 975static inline void
976drv_mgd_protect_tdls_discover(struct ieee80211_local *local,
977 struct ieee80211_sub_if_data *sdata)
978{
979 might_sleep();
980
981 if (!check_sdata_in_driver(sdata))
982 return;
983 WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
984
985 trace_drv_mgd_protect_tdls_discover(local, sdata);
986 if (local->ops->mgd_protect_tdls_discover)
987 local->ops->mgd_protect_tdls_discover(&local->hw, &sdata->vif);
988 trace_drv_return_void(local);
989}
990
c3645eac
MK		 991static inline int drv_add_chanctx(struct ieee80211_local *local,
992 struct ieee80211_chanctx *ctx)
993{
994 int ret = -EOPNOTSUPP;
995
996 trace_drv_add_chanctx(local, ctx);
997 if (local->ops->add_chanctx)
998 ret = local->ops->add_chanctx(&local->hw, &ctx->conf);
999 trace_drv_return_int(local, ret);
8a61af65
JB		 1000 if (!ret)
1001 ctx->driver_present = true;
c3645eac
MK		 1002
1003 return ret;
1004}
1005
1006static inline void drv_remove_chanctx(struct ieee80211_local *local,
1007 struct ieee80211_chanctx *ctx)
1008{
f6837ba8
JB		 1009 if (WARN_ON(!ctx->driver_present))
1010 return;
1011
c3645eac
MK		 1012 trace_drv_remove_chanctx(local, ctx);
1013 if (local->ops->remove_chanctx)
1014 local->ops->remove_chanctx(&local->hw, &ctx->conf);
1015 trace_drv_return_void(local);
8a61af65 1016 ctx->driver_present = false;
c3645eac
MK		 1017}
1018
1019static inline void drv_change_chanctx(struct ieee80211_local *local,
1020 struct ieee80211_chanctx *ctx,
1021 u32 changed)
1022{
1023 trace_drv_change_chanctx(local, ctx, changed);
8a61af65
JB		 1024 if (local->ops->change_chanctx) {
1025 WARN_ON_ONCE(!ctx->driver_present);
c3645eac 1026 local->ops->change_chanctx(&local->hw, &ctx->conf, changed);
8a61af65 1027 }
c3645eac
MK		 1028 trace_drv_return_void(local);
1029}
1030
1031static inline int drv_assign_vif_chanctx(struct ieee80211_local *local,
1032 struct ieee80211_sub_if_data *sdata,
1033 struct ieee80211_chanctx *ctx)
1034{
1035 int ret = 0;
1036
f6837ba8
JB		 1037 if (!check_sdata_in_driver(sdata))
1038 return -EIO;
c3645eac
MK		 1039
1040 trace_drv_assign_vif_chanctx(local, sdata, ctx);
8a61af65
JB		 1041 if (local->ops->assign_vif_chanctx) {
1042 WARN_ON_ONCE(!ctx->driver_present);
c3645eac
MK		 1043 ret = local->ops->assign_vif_chanctx(&local->hw,
1044 &sdata->vif,
1045 &ctx->conf);
8a61af65 1046 }
c3645eac
MK		 1047 trace_drv_return_int(local, ret);
1048
1049 return ret;
1050}
1051
1052static inline void drv_unassign_vif_chanctx(struct ieee80211_local *local,
1053 struct ieee80211_sub_if_data *sdata,
1054 struct ieee80211_chanctx *ctx)
1055{
f6837ba8
JB		 1056 if (!check_sdata_in_driver(sdata))
1057 return;
c3645eac
MK		 1058
1059 trace_drv_unassign_vif_chanctx(local, sdata, ctx);
8a61af65
JB		 1060 if (local->ops->unassign_vif_chanctx) {
1061 WARN_ON_ONCE(!ctx->driver_present);
c3645eac
MK		 1062 local->ops->unassign_vif_chanctx(&local->hw,
1063 &sdata->vif,
1064 &ctx->conf);
8a61af65 1065 }
c3645eac
MK		 1066 trace_drv_return_void(local);
1067}
1068
1a5f0c13
LC		 1069static inline int
1070drv_switch_vif_chanctx(struct ieee80211_local *local,
1071 struct ieee80211_vif_chanctx_switch *vifs,
1072 int n_vifs,
1073 enum ieee80211_chanctx_switch_mode mode)
1074{
1075 int ret = 0;
1076 int i;
1077
1078 if (!local->ops->switch_vif_chanctx)
1079 return -EOPNOTSUPP;
1080
1081 for (i = 0; i < n_vifs; i++) {
1082 struct ieee80211_chanctx *new_ctx =
1083 container_of(vifs[i].new_ctx,
1084 struct ieee80211_chanctx,
1085 conf);
1086 struct ieee80211_chanctx *old_ctx =
1087 container_of(vifs[i].old_ctx,
1088 struct ieee80211_chanctx,
1089 conf);
1090
1091 WARN_ON_ONCE(!old_ctx->driver_present);
1092 WARN_ON_ONCE((mode == CHANCTX_SWMODE_SWAP_CONTEXTS &&
1093 new_ctx->driver_present) ||
1094 (mode == CHANCTX_SWMODE_REASSIGN_VIF &&
1095 !new_ctx->driver_present));
1096 }
1097
1098 trace_drv_switch_vif_chanctx(local, vifs, n_vifs, mode);
1099 ret = local->ops->switch_vif_chanctx(&local->hw,
1100 vifs, n_vifs, mode);
1101 trace_drv_return_int(local, ret);
1102
1103 if (!ret && mode == CHANCTX_SWMODE_SWAP_CONTEXTS) {
1104 for (i = 0; i < n_vifs; i++) {
1105 struct ieee80211_chanctx *new_ctx =
1106 container_of(vifs[i].new_ctx,
1107 struct ieee80211_chanctx,
1108 conf);
1109 struct ieee80211_chanctx *old_ctx =
1110 container_of(vifs[i].old_ctx,
1111 struct ieee80211_chanctx,
1112 conf);
1113
1114 new_ctx->driver_present = true;
1115 old_ctx->driver_present = false;
1116 }
1117 }
1118
1119 return ret;
1120}
1121
1041638f
JB		 1122static inline int drv_start_ap(struct ieee80211_local *local,
1123 struct ieee80211_sub_if_data *sdata)
1124{
1125 int ret = 0;
1126
f6837ba8
JB		 1127 if (!check_sdata_in_driver(sdata))
1128 return -EIO;
1041638f
JB		 1129
1130 trace_drv_start_ap(local, sdata, &sdata->vif.bss_conf);
1131 if (local->ops->start_ap)
1132 ret = local->ops->start_ap(&local->hw, &sdata->vif);
1133 trace_drv_return_int(local, ret);
1134 return ret;
1135}
1136
1137static inline void drv_stop_ap(struct ieee80211_local *local,
1138 struct ieee80211_sub_if_data *sdata)
1139{
f6837ba8
JB		 1140 if (!check_sdata_in_driver(sdata))
1141 return;
1041638f
JB		 1142
1143 trace_drv_stop_ap(local, sdata);
1144 if (local->ops->stop_ap)
1145 local->ops->stop_ap(&local->hw, &sdata->vif);
1146 trace_drv_return_void(local);
1147}
1148
cf2c92d8
EP		 1149static inline void
1150drv_reconfig_complete(struct ieee80211_local *local,
1151 enum ieee80211_reconfig_type reconfig_type)
9214ad7f
JB		 1152{
1153 might_sleep();
1154
cf2c92d8
EP		 1155 trace_drv_reconfig_complete(local, reconfig_type);
1156 if (local->ops->reconfig_complete)
1157 local->ops->reconfig_complete(&local->hw, reconfig_type);
9214ad7f
JB		 1158 trace_drv_return_void(local);
1159}
1160
de5fad81
YD		 1161static inline void
1162drv_set_default_unicast_key(struct ieee80211_local *local,
1163 struct ieee80211_sub_if_data *sdata,
1164 int key_idx)
1165{
f6837ba8
JB		 1166 if (!check_sdata_in_driver(sdata))
1167 return;
de5fad81
YD		 1168
1169 WARN_ON_ONCE(key_idx < -1 || key_idx > 3);
1170
1171 trace_drv_set_default_unicast_key(local, sdata, key_idx);
1172 if (local->ops->set_default_unicast_key)
1173 local->ops->set_default_unicast_key(&local->hw, &sdata->vif,
1174 key_idx);
1175 trace_drv_return_void(local);
1176}
1177
a65240c1
JB		 1178#if IS_ENABLED(CONFIG_IPV6)
1179static inline void drv_ipv6_addr_change(struct ieee80211_local *local,
1180 struct ieee80211_sub_if_data *sdata,
1181 struct inet6_dev *idev)
1182{
1183 trace_drv_ipv6_addr_change(local, sdata);
1184 if (local->ops->ipv6_addr_change)
1185 local->ops->ipv6_addr_change(&local->hw, &sdata->vif, idev);
1186 trace_drv_return_void(local);
1187}
1188#endif
1189
73da7d5b
SW		 1190static inline void
1191drv_channel_switch_beacon(struct ieee80211_sub_if_data *sdata,
1192 struct cfg80211_chan_def *chandef)
1193{
1194 struct ieee80211_local *local = sdata->local;
1195
1196 if (local->ops->channel_switch_beacon) {
1197 trace_drv_channel_switch_beacon(local, sdata, chandef);
1198 local->ops->channel_switch_beacon(&local->hw, &sdata->vif,
1199 chandef);
1200 }
1201}
1202
6d027bcc
LC		 1203static inline int
1204drv_pre_channel_switch(struct ieee80211_sub_if_data *sdata,
1205 struct ieee80211_channel_switch *ch_switch)
1206{
1207 struct ieee80211_local *local = sdata->local;
1208 int ret = 0;
1209
1210 if (!check_sdata_in_driver(sdata))
1211 return -EIO;
1212
1213 trace_drv_pre_channel_switch(local, sdata, ch_switch);
1214 if (local->ops->pre_channel_switch)
1215 ret = local->ops->pre_channel_switch(&local->hw, &sdata->vif,
1216 ch_switch);
1217 trace_drv_return_int(local, ret);
1218 return ret;
1219}
1220
f1d65583
LC		 1221static inline int
1222drv_post_channel_switch(struct ieee80211_sub_if_data *sdata)
1223{
1224 struct ieee80211_local *local = sdata->local;
1225 int ret = 0;
1226
1227 if (!check_sdata_in_driver(sdata))
1228 return -EIO;
1229
1230 trace_drv_post_channel_switch(local, sdata);
1231 if (local->ops->post_channel_switch)
1232 ret = local->ops->post_channel_switch(&local->hw, &sdata->vif);
1233 trace_drv_return_int(local, ret);
1234 return ret;
1235}
1236
55fff501
JB		 1237static inline int drv_join_ibss(struct ieee80211_local *local,
1238 struct ieee80211_sub_if_data *sdata)
1239{
1240 int ret = 0;
1241
1242 might_sleep();
f6837ba8
JB		 1243 if (!check_sdata_in_driver(sdata))
1244 return -EIO;
55fff501
JB		 1245
1246 trace_drv_join_ibss(local, sdata, &sdata->vif.bss_conf);
1247 if (local->ops->join_ibss)
1248 ret = local->ops->join_ibss(&local->hw, &sdata->vif);
1249 trace_drv_return_int(local, ret);
1250 return ret;
1251}
1252
1253static inline void drv_leave_ibss(struct ieee80211_local *local,
1254 struct ieee80211_sub_if_data *sdata)
1255{
1256 might_sleep();
f6837ba8
JB		 1257 if (!check_sdata_in_driver(sdata))
1258 return;
55fff501
JB		 1259
1260 trace_drv_leave_ibss(local, sdata);
1261 if (local->ops->leave_ibss)
1262 local->ops->leave_ibss(&local->hw, &sdata->vif);
1263 trace_drv_return_void(local);
1264}
1265
cca674d4
AQ		 1266static inline u32 drv_get_expected_throughput(struct ieee80211_local *local,
1267 struct ieee80211_sta *sta)
1268{
1269 u32 ret = 0;
1270
1271 trace_drv_get_expected_throughput(sta);
1272 if (local->ops->get_expected_throughput)
1273 ret = local->ops->get_expected_throughput(sta);
1274 trace_drv_return_u32(local, ret);
1275
1276 return ret;
1277}
1278
5b3dc42b
FF		 1279static inline int drv_get_txpower(struct ieee80211_local *local,
1280 struct ieee80211_sub_if_data *sdata, int *dbm)
1281{
1282 int ret;
1283
1284 if (!local->ops->get_txpower)
1285 return -EOPNOTSUPP;
1286
1287 ret = local->ops->get_txpower(&local->hw, &sdata->vif, dbm);
1288 trace_drv_get_txpower(local, sdata, *dbm, ret);
1289
1290 return ret;
1291}
1292
a7a6bdd0
AN		 1293static inline int
1294drv_tdls_channel_switch(struct ieee80211_local *local,
1295 struct ieee80211_sub_if_data *sdata,
1296 struct ieee80211_sta *sta, u8 oper_class,
1297 struct cfg80211_chan_def *chandef,
1298 struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie)
1299{
1300 int ret;
1301
1302 might_sleep();
1303 if (!check_sdata_in_driver(sdata))
1304 return -EIO;
1305
1306 if (!local->ops->tdls_channel_switch)
1307 return -EOPNOTSUPP;
1308
1309 trace_drv_tdls_channel_switch(local, sdata, sta, oper_class, chandef);
1310 ret = local->ops->tdls_channel_switch(&local->hw, &sdata->vif, sta,
1311 oper_class, chandef, tmpl_skb,
1312 ch_sw_tm_ie);
1313 trace_drv_return_int(local, ret);
1314 return ret;
1315}
1316
1317static inline void
1318drv_tdls_cancel_channel_switch(struct ieee80211_local *local,
1319 struct ieee80211_sub_if_data *sdata,
1320 struct ieee80211_sta *sta)
1321{
1322 might_sleep();
1323 if (!check_sdata_in_driver(sdata))
1324 return;
1325
1326 if (!local->ops->tdls_cancel_channel_switch)
1327 return;
1328
1329 trace_drv_tdls_cancel_channel_switch(local, sdata, sta);
1330 local->ops->tdls_cancel_channel_switch(&local->hw, &sdata->vif, sta);
1331 trace_drv_return_void(local);
1332}
1333
8a4d32f3
AN		 1334static inline void
1335drv_tdls_recv_channel_switch(struct ieee80211_local *local,
1336 struct ieee80211_sub_if_data *sdata,
1337 struct ieee80211_tdls_ch_sw_params *params)
1338{
1339 trace_drv_tdls_recv_channel_switch(local, sdata, params);
1340 if (local->ops->tdls_recv_channel_switch)
1341 local->ops->tdls_recv_channel_switch(&local->hw, &sdata->vif,
1342 params);
1343 trace_drv_return_void(local);
1344}
1345
ba8c3d6f
FF		 1346static inline void drv_wake_tx_queue(struct ieee80211_local *local,
1347 struct txq_info *txq)
1348{
1349 struct ieee80211_sub_if_data *sdata = vif_to_sdata(txq->txq.vif);
1350
1351 if (!check_sdata_in_driver(sdata))
1352 return;
1353
1354 trace_drv_wake_tx_queue(local, sdata, txq);
1355 local->ops->wake_tx_queue(&local->hw, &txq->txq);
1356}
1357
24487981 1358#endif /* __MAC80211_DRIVER_OPS */
Linux kernel - Deliverables
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