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mac80211: introduce new ieee80211_ops
[GitHub/mt8127/android_kernel_alcatel_ttab.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
7b7eab6f
JB		 8static inline void check_sdata_in_driver(struct ieee80211_sub_if_data *sdata)
9{
d17087e7
BG		 10 WARN(!(sdata->flags & IEEE80211_SDATA_IN_DRIVER),
11 "%s: Failed check-sdata-in-driver check, flags: 0x%x\n",
f142c6b9 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
JB		 148 (sdata->vif.type == NL80211_IFTYPE_MONITOR &&
149 !(local->hw.flags & IEEE80211_HW_WANT_MONITOR_VIF))))
7b7eab6f
JB		 150 return -EINVAL;
151
152 trace_drv_add_interface(local, sdata);
153 ret = local->ops->add_interface(&local->hw, &sdata->vif);
4efc76bd 154 trace_drv_return_int(local, ret);
7b7eab6f
JB		 155
156 if (ret == 0)
157 sdata->flags |= IEEE80211_SDATA_IN_DRIVER;
158
0a2b8bb2 159 return ret;
24487981
JB		 160}
161
34d4bc4d
JB		 162static inline int drv_change_interface(struct ieee80211_local *local,
163 struct ieee80211_sub_if_data *sdata,
2ca27bcf 164 enum nl80211_iftype type, bool p2p)
34d4bc4d
JB		 165{
166 int ret;
167
168 might_sleep();
169
7b7eab6f
JB		 170 check_sdata_in_driver(sdata);
171
2ca27bcf
JB		 172 trace_drv_change_interface(local, sdata, type, p2p);
173 ret = local->ops->change_interface(&local->hw, &sdata->vif, type, p2p);
34d4bc4d
JB		 174 trace_drv_return_int(local, ret);
175 return ret;
176}
177
24487981 178static inline void drv_remove_interface(struct ieee80211_local *local,
7b7eab6f 179 struct ieee80211_sub_if_data *sdata)
24487981 180{
e1781ed3
KV		 181 might_sleep();
182
7b7eab6f
JB		 183 check_sdata_in_driver(sdata);
184
185 trace_drv_remove_interface(local, sdata);
186 local->ops->remove_interface(&local->hw, &sdata->vif);
187 sdata->flags &= ~IEEE80211_SDATA_IN_DRIVER;
4efc76bd 188 trace_drv_return_void(local);
24487981
JB		 189}
190
191static inline int drv_config(struct ieee80211_local *local, u32 changed)
192{
e1781ed3
KV		 193 int ret;
194
195 might_sleep();
196
4efc76bd 197 trace_drv_config(local, changed);
e1781ed3 198 ret = local->ops->config(&local->hw, changed);
4efc76bd 199 trace_drv_return_int(local, ret);
0a2b8bb2 200 return ret;
24487981
JB		 201}
202
203static inline void drv_bss_info_changed(struct ieee80211_local *local,
12375ef9 204 struct ieee80211_sub_if_data *sdata,
24487981
JB		 205 struct ieee80211_bss_conf *info,
206 u32 changed)
207{
e1781ed3
KV		 208 might_sleep();
209
7b7eab6f
JB		 210 check_sdata_in_driver(sdata);
211
4efc76bd 212 trace_drv_bss_info_changed(local, sdata, info, changed);
24487981 213 if (local->ops->bss_info_changed)
12375ef9 214 local->ops->bss_info_changed(&local->hw, &sdata->vif, info, changed);
4efc76bd 215 trace_drv_return_void(local);
24487981
JB		 216}
217
3ac64bee 218static inline u64 drv_prepare_multicast(struct ieee80211_local *local,
22bedad3 219 struct netdev_hw_addr_list *mc_list)
3ac64bee
JB		 220{
221 u64 ret = 0;
222
4efc76bd
JB		 223 trace_drv_prepare_multicast(local, mc_list->count);
224
3ac64bee 225 if (local->ops->prepare_multicast)
22bedad3 226 ret = local->ops->prepare_multicast(&local->hw, mc_list);
3ac64bee 227
4efc76bd 228 trace_drv_return_u64(local, ret);
3ac64bee
JB		 229
230 return ret;
231}
232
24487981
JB		 233static inline void drv_configure_filter(struct ieee80211_local *local,
234 unsigned int changed_flags,
235 unsigned int *total_flags,
3ac64bee 236 u64 multicast)
24487981 237{
3ac64bee
JB		 238 might_sleep();
239
0a2b8bb2 240 trace_drv_configure_filter(local, changed_flags, total_flags,
3ac64bee 241 multicast);
4efc76bd
JB		 242 local->ops->configure_filter(&local->hw, changed_flags, total_flags,
243 multicast);
244 trace_drv_return_void(local);
24487981
JB		 245}
246
247static inline int drv_set_tim(struct ieee80211_local *local,
248 struct ieee80211_sta *sta, bool set)
249{
0a2b8bb2 250 int ret = 0;
4efc76bd 251 trace_drv_set_tim(local, sta, set);
24487981 252 if (local->ops->set_tim)
0a2b8bb2 253 ret = local->ops->set_tim(&local->hw, sta, set);
4efc76bd 254 trace_drv_return_int(local, ret);
0a2b8bb2 255 return ret;
24487981
JB		 256}
257
258static inline int drv_set_key(struct ieee80211_local *local,
12375ef9
JB		 259 enum set_key_cmd cmd,
260 struct ieee80211_sub_if_data *sdata,
24487981
JB		 261 struct ieee80211_sta *sta,
262 struct ieee80211_key_conf *key)
263{
e1781ed3
KV		 264 int ret;
265
266 might_sleep();
267
077f4939 268 sdata = get_bss_sdata(sdata);
7b7eab6f
JB		 269 check_sdata_in_driver(sdata);
270
4efc76bd 271 trace_drv_set_key(local, cmd, sdata, sta, key);
e1781ed3 272 ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key);
4efc76bd 273 trace_drv_return_int(local, ret);
0a2b8bb2 274 return ret;
24487981
JB		 275}
276
277static inline void drv_update_tkip_key(struct ieee80211_local *local,
b3fbdcf4 278 struct ieee80211_sub_if_data *sdata,
24487981 279 struct ieee80211_key_conf *conf,
b3fbdcf4 280 struct sta_info *sta, u32 iv32,
24487981
JB		 281 u16 *phase1key)
282{
b3fbdcf4
JB		 283 struct ieee80211_sta *ista = NULL;
284
b3fbdcf4
JB		 285 if (sta)
286 ista = &sta->sta;
287
077f4939 288 sdata = get_bss_sdata(sdata);
7b7eab6f
JB		 289 check_sdata_in_driver(sdata);
290
4efc76bd 291 trace_drv_update_tkip_key(local, sdata, conf, ista, iv32);
24487981 292 if (local->ops->update_tkip_key)
b3fbdcf4
JB		 293 local->ops->update_tkip_key(&local->hw, &sdata->vif, conf,
294 ista, iv32, phase1key);
4efc76bd 295 trace_drv_return_void(local);
24487981
JB		 296}
297
298static inline int drv_hw_scan(struct ieee80211_local *local,
a060bbfe 299 struct ieee80211_sub_if_data *sdata,
24487981
JB		 300 struct cfg80211_scan_request *req)
301{
e1781ed3
KV		 302 int ret;
303
304 might_sleep();
305
7b7eab6f
JB		 306 check_sdata_in_driver(sdata);
307
79f460ca 308 trace_drv_hw_scan(local, sdata);
a060bbfe 309 ret = local->ops->hw_scan(&local->hw, &sdata->vif, req);
4efc76bd 310 trace_drv_return_int(local, ret);
0a2b8bb2 311 return ret;
24487981
JB		 312}
313
b856439b
EP		 314static inline void drv_cancel_hw_scan(struct ieee80211_local *local,
315 struct ieee80211_sub_if_data *sdata)
316{
317 might_sleep();
318
7b7eab6f
JB		 319 check_sdata_in_driver(sdata);
320
b856439b
EP		 321 trace_drv_cancel_hw_scan(local, sdata);
322 local->ops->cancel_hw_scan(&local->hw, &sdata->vif);
323 trace_drv_return_void(local);
324}
325
79f460ca
LC		 326static inline int
327drv_sched_scan_start(struct ieee80211_local *local,
328 struct ieee80211_sub_if_data *sdata,
329 struct cfg80211_sched_scan_request *req,
330 struct ieee80211_sched_scan_ies *ies)
331{
332 int ret;
333
334 might_sleep();
335
7b7eab6f
JB		 336 check_sdata_in_driver(sdata);
337
79f460ca
LC		 338 trace_drv_sched_scan_start(local, sdata);
339 ret = local->ops->sched_scan_start(&local->hw, &sdata->vif,
340 req, ies);
341 trace_drv_return_int(local, ret);
342 return ret;
343}
344
345static inline void drv_sched_scan_stop(struct ieee80211_local *local,
346 struct ieee80211_sub_if_data *sdata)
347{
348 might_sleep();
349
7b7eab6f
JB		 350 check_sdata_in_driver(sdata);
351
79f460ca
LC		 352 trace_drv_sched_scan_stop(local, sdata);
353 local->ops->sched_scan_stop(&local->hw, &sdata->vif);
354 trace_drv_return_void(local);
355}
356
24487981
JB		 357static inline void drv_sw_scan_start(struct ieee80211_local *local)
358{
e1781ed3
KV		 359 might_sleep();
360
4efc76bd 361 trace_drv_sw_scan_start(local);
24487981
JB		 362 if (local->ops->sw_scan_start)
363 local->ops->sw_scan_start(&local->hw);
4efc76bd 364 trace_drv_return_void(local);
24487981
JB		 365}
366
367static inline void drv_sw_scan_complete(struct ieee80211_local *local)
368{
e1781ed3
KV		 369 might_sleep();
370
4efc76bd 371 trace_drv_sw_scan_complete(local);
24487981
JB		 372 if (local->ops->sw_scan_complete)
373 local->ops->sw_scan_complete(&local->hw);
4efc76bd 374 trace_drv_return_void(local);
24487981
JB		 375}
376
377static inline int drv_get_stats(struct ieee80211_local *local,
378 struct ieee80211_low_level_stats *stats)
379{
0a2b8bb2
JB		 380 int ret = -EOPNOTSUPP;
381
e1781ed3
KV		 382 might_sleep();
383
0a2b8bb2
JB		 384 if (local->ops->get_stats)
385 ret = local->ops->get_stats(&local->hw, stats);
386 trace_drv_get_stats(local, stats, ret);
387
388 return ret;
24487981
JB		 389}
390
391static inline void drv_get_tkip_seq(struct ieee80211_local *local,
392 u8 hw_key_idx, u32 *iv32, u16 *iv16)
393{
394 if (local->ops->get_tkip_seq)
395 local->ops->get_tkip_seq(&local->hw, hw_key_idx, iv32, iv16);
0a2b8bb2 396 trace_drv_get_tkip_seq(local, hw_key_idx, iv32, iv16);
24487981
JB		 397}
398
f23a4780
AN		 399static inline int drv_set_frag_threshold(struct ieee80211_local *local,
400 u32 value)
401{
402 int ret = 0;
403
404 might_sleep();
405
406 trace_drv_set_frag_threshold(local, value);
407 if (local->ops->set_frag_threshold)
408 ret = local->ops->set_frag_threshold(&local->hw, value);
409 trace_drv_return_int(local, ret);
410 return ret;
411}
412
24487981
JB		 413static inline int drv_set_rts_threshold(struct ieee80211_local *local,
414 u32 value)
415{
0a2b8bb2 416 int ret = 0;
e1781ed3
KV		 417
418 might_sleep();
419
4efc76bd 420 trace_drv_set_rts_threshold(local, value);
24487981 421 if (local->ops->set_rts_threshold)
0a2b8bb2 422 ret = local->ops->set_rts_threshold(&local->hw, value);
4efc76bd 423 trace_drv_return_int(local, ret);
0a2b8bb2 424 return ret;
24487981
JB		 425}
426
310bc676
LT		 427static inline int drv_set_coverage_class(struct ieee80211_local *local,
428 u8 value)
429{
430 int ret = 0;
431 might_sleep();
432
4efc76bd 433 trace_drv_set_coverage_class(local, value);
310bc676
LT		 434 if (local->ops->set_coverage_class)
435 local->ops->set_coverage_class(&local->hw, value);
436 else
437 ret = -EOPNOTSUPP;
438
4efc76bd 439 trace_drv_return_int(local, ret);
310bc676
LT		 440 return ret;
441}
442
24487981 443static inline void drv_sta_notify(struct ieee80211_local *local,
12375ef9 444 struct ieee80211_sub_if_data *sdata,
24487981
JB		 445 enum sta_notify_cmd cmd,
446 struct ieee80211_sta *sta)
447{
bc192f89 448 sdata = get_bss_sdata(sdata);
7b7eab6f
JB		 449 check_sdata_in_driver(sdata);
450
4efc76bd 451 trace_drv_sta_notify(local, sdata, cmd, sta);
24487981 452 if (local->ops->sta_notify)
12375ef9 453 local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta);
4efc76bd 454 trace_drv_return_void(local);
24487981
JB		 455}
456
34e89507
JB		 457static inline int drv_sta_add(struct ieee80211_local *local,
458 struct ieee80211_sub_if_data *sdata,
459 struct ieee80211_sta *sta)
460{
461 int ret = 0;
462
463 might_sleep();
464
bc192f89 465 sdata = get_bss_sdata(sdata);
7b7eab6f
JB		 466 check_sdata_in_driver(sdata);
467
4efc76bd 468 trace_drv_sta_add(local, sdata, sta);
34e89507
JB		 469 if (local->ops->sta_add)
470 ret = local->ops->sta_add(&local->hw, &sdata->vif, sta);
34e89507 471
4efc76bd 472 trace_drv_return_int(local, ret);
34e89507
JB		 473
474 return ret;
475}
476
477static inline void drv_sta_remove(struct ieee80211_local *local,
478 struct ieee80211_sub_if_data *sdata,
479 struct ieee80211_sta *sta)
480{
481 might_sleep();
482
bc192f89 483 sdata = get_bss_sdata(sdata);
7b7eab6f
JB		 484 check_sdata_in_driver(sdata);
485
4efc76bd 486 trace_drv_sta_remove(local, sdata, sta);
34e89507
JB		 487 if (local->ops->sta_remove)
488 local->ops->sta_remove(&local->hw, &sdata->vif, sta);
34e89507 489
4efc76bd 490 trace_drv_return_void(local);
34e89507
JB		 491}
492
f09603a2
JB		 493static inline __must_check
494int drv_sta_state(struct ieee80211_local *local,
495 struct ieee80211_sub_if_data *sdata,
496 struct sta_info *sta,
497 enum ieee80211_sta_state old_state,
498 enum ieee80211_sta_state new_state)
499{
500 int ret = 0;
501
502 might_sleep();
503
504 sdata = get_bss_sdata(sdata);
505 check_sdata_in_driver(sdata);
506
507 trace_drv_sta_state(local, sdata, &sta->sta, old_state, new_state);
a4ec45a4 508 if (local->ops->sta_state) {
f09603a2
JB		 509 ret = local->ops->sta_state(&local->hw, &sdata->vif, &sta->sta,
510 old_state, new_state);
a4ec45a4
JB		 511 } else if (old_state == IEEE80211_STA_AUTH &&
512 new_state == IEEE80211_STA_ASSOC) {
513 ret = drv_sta_add(local, sdata, &sta->sta);
514 if (ret == 0)
515 sta->uploaded = true;
516 } else if (old_state == IEEE80211_STA_ASSOC &&
517 new_state == IEEE80211_STA_AUTH) {
518 drv_sta_remove(local, sdata, &sta->sta);
519 }
f09603a2
JB		 520 trace_drv_return_int(local, ret);
521 return ret;
522}
523
8f727ef3
JB		 524static inline void drv_sta_rc_update(struct ieee80211_local *local,
525 struct ieee80211_sub_if_data *sdata,
526 struct ieee80211_sta *sta, u32 changed)
527{
528 sdata = get_bss_sdata(sdata);
529 check_sdata_in_driver(sdata);
530
e687f61e
AQ		 531 WARN_ON(changed & IEEE80211_RC_SUPP_RATES_CHANGED &&
532 sdata->vif.type != NL80211_IFTYPE_ADHOC);
533
8f727ef3
JB		 534 trace_drv_sta_rc_update(local, sdata, sta, changed);
535 if (local->ops->sta_rc_update)
536 local->ops->sta_rc_update(&local->hw, &sdata->vif,
537 sta, changed);
538
539 trace_drv_return_void(local);
540}
541
f6f3def3 542static inline int drv_conf_tx(struct ieee80211_local *local,
a3304b0a 543 struct ieee80211_sub_if_data *sdata, u16 ac,
24487981
JB		 544 const struct ieee80211_tx_queue_params *params)
545{
0a2b8bb2 546 int ret = -EOPNOTSUPP;
e1781ed3
KV		 547
548 might_sleep();
549
7b7eab6f
JB		 550 check_sdata_in_driver(sdata);
551
a3304b0a 552 trace_drv_conf_tx(local, sdata, ac, params);
24487981 553 if (local->ops->conf_tx)
8a3a3c85 554 ret = local->ops->conf_tx(&local->hw, &sdata->vif,
a3304b0a 555 ac, params);
4efc76bd 556 trace_drv_return_int(local, ret);
0a2b8bb2 557 return ret;
24487981
JB		 558}
559
37a41b4a
EP		 560static inline u64 drv_get_tsf(struct ieee80211_local *local,
561 struct ieee80211_sub_if_data *sdata)
24487981 562{
0a2b8bb2 563 u64 ret = -1ULL;
e1781ed3
KV		 564
565 might_sleep();
566
7b7eab6f
JB		 567 check_sdata_in_driver(sdata);
568
37a41b4a 569 trace_drv_get_tsf(local, sdata);
24487981 570 if (local->ops->get_tsf)
37a41b4a 571 ret = local->ops->get_tsf(&local->hw, &sdata->vif);
4efc76bd 572 trace_drv_return_u64(local, ret);
0a2b8bb2 573 return ret;
24487981
JB		 574}
575
37a41b4a
EP		 576static inline void drv_set_tsf(struct ieee80211_local *local,
577 struct ieee80211_sub_if_data *sdata,
578 u64 tsf)
24487981 579{
e1781ed3
KV		 580 might_sleep();
581
7b7eab6f
JB		 582 check_sdata_in_driver(sdata);
583
37a41b4a 584 trace_drv_set_tsf(local, sdata, tsf);
24487981 585 if (local->ops->set_tsf)
37a41b4a 586 local->ops->set_tsf(&local->hw, &sdata->vif, tsf);
4efc76bd 587 trace_drv_return_void(local);
24487981
JB		 588}
589
37a41b4a
EP		 590static inline void drv_reset_tsf(struct ieee80211_local *local,
591 struct ieee80211_sub_if_data *sdata)
24487981 592{
e1781ed3
KV		 593 might_sleep();
594
7b7eab6f
JB		 595 check_sdata_in_driver(sdata);
596
37a41b4a 597 trace_drv_reset_tsf(local, sdata);
24487981 598 if (local->ops->reset_tsf)
37a41b4a 599 local->ops->reset_tsf(&local->hw, &sdata->vif);
4efc76bd 600 trace_drv_return_void(local);
24487981
JB		 601}
602
603static inline int drv_tx_last_beacon(struct ieee80211_local *local)
604{
91f44b02 605 int ret = 0; /* default unsuported op for less congestion */
e1781ed3
KV		 606
607 might_sleep();
608
4efc76bd 609 trace_drv_tx_last_beacon(local);
24487981 610 if (local->ops->tx_last_beacon)
0a2b8bb2 611 ret = local->ops->tx_last_beacon(&local->hw);
4efc76bd 612 trace_drv_return_int(local, ret);
0a2b8bb2 613 return ret;
24487981
JB		 614}
615
616static inline int drv_ampdu_action(struct ieee80211_local *local,
12375ef9 617 struct ieee80211_sub_if_data *sdata,
24487981
JB		 618 enum ieee80211_ampdu_mlme_action action,
619 struct ieee80211_sta *sta, u16 tid,
0b01f030 620 u16 *ssn, u8 buf_size)
24487981 621{
0a2b8bb2 622 int ret = -EOPNOTSUPP;
cfcdbde3
JB		 623
624 might_sleep();
625
bc192f89 626 sdata = get_bss_sdata(sdata);
7b7eab6f
JB		 627 check_sdata_in_driver(sdata);
628
0b01f030 629 trace_drv_ampdu_action(local, sdata, action, sta, tid, ssn, buf_size);
4efc76bd 630
24487981 631 if (local->ops->ampdu_action)
12375ef9 632 ret = local->ops->ampdu_action(&local->hw, &sdata->vif, action,
0b01f030 633 sta, tid, ssn, buf_size);
85ad181e 634
4efc76bd
JB		 635 trace_drv_return_int(local, ret);
636
0a2b8bb2 637 return ret;
24487981 638}
1f87f7d3 639
1289723e
HS		 640static inline int drv_get_survey(struct ieee80211_local *local, int idx,
641 struct survey_info *survey)
642{
643 int ret = -EOPNOTSUPP;
c466d4ef
JL		 644
645 trace_drv_get_survey(local, idx, survey);
646
35dd0509 647 if (local->ops->get_survey)
1289723e 648 ret = local->ops->get_survey(&local->hw, idx, survey);
c466d4ef
JL		 649
650 trace_drv_return_int(local, ret);
651
1289723e
HS		 652 return ret;
653}
1f87f7d3
JB		 654
655static inline void drv_rfkill_poll(struct ieee80211_local *local)
656{
e1781ed3
KV		 657 might_sleep();
658
1f87f7d3
JB		 659 if (local->ops->rfkill_poll)
660 local->ops->rfkill_poll(&local->hw);
661}
a80f7c0b
JB		 662
663static inline void drv_flush(struct ieee80211_local *local, bool drop)
664{
e1781ed3
KV		 665 might_sleep();
666
a80f7c0b
JB		 667 trace_drv_flush(local, drop);
668 if (local->ops->flush)
669 local->ops->flush(&local->hw, drop);
4efc76bd 670 trace_drv_return_void(local);
a80f7c0b 671}
5ce6e438
JB		 672
673static inline void drv_channel_switch(struct ieee80211_local *local,
674 struct ieee80211_channel_switch *ch_switch)
675{
676 might_sleep();
677
5ce6e438 678 trace_drv_channel_switch(local, ch_switch);
4efc76bd
JB		 679 local->ops->channel_switch(&local->hw, ch_switch);
680 trace_drv_return_void(local);
5ce6e438
JB		 681}
682
15d96753
BR		 683
684static inline int drv_set_antenna(struct ieee80211_local *local,
685 u32 tx_ant, u32 rx_ant)
686{
687 int ret = -EOPNOTSUPP;
688 might_sleep();
689 if (local->ops->set_antenna)
690 ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant);
691 trace_drv_set_antenna(local, tx_ant, rx_ant, ret);
692 return ret;
693}
694
695static inline int drv_get_antenna(struct ieee80211_local *local,
696 u32 *tx_ant, u32 *rx_ant)
697{
698 int ret = -EOPNOTSUPP;
699 might_sleep();
700 if (local->ops->get_antenna)
701 ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant);
702 trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret);
703 return ret;
704}
705
21f83589
JB		 706static inline int drv_remain_on_channel(struct ieee80211_local *local,
707 struct ieee80211_channel *chan,
708 enum nl80211_channel_type chantype,
709 unsigned int duration)
710{
711 int ret;
712
713 might_sleep();
714
715 trace_drv_remain_on_channel(local, chan, chantype, duration);
716 ret = local->ops->remain_on_channel(&local->hw, chan, chantype,
717 duration);
718 trace_drv_return_int(local, ret);
719
720 return ret;
721}
722
723static inline int drv_cancel_remain_on_channel(struct ieee80211_local *local)
724{
725 int ret;
726
727 might_sleep();
728
729 trace_drv_cancel_remain_on_channel(local);
730 ret = local->ops->cancel_remain_on_channel(&local->hw);
731 trace_drv_return_int(local, ret);
5f16a436
JB		 732
733 return ret;
734}
735
38c09159
JL		 736static inline int drv_set_ringparam(struct ieee80211_local *local,
737 u32 tx, u32 rx)
738{
739 int ret = -ENOTSUPP;
740
741 might_sleep();
742
743 trace_drv_set_ringparam(local, tx, rx);
744 if (local->ops->set_ringparam)
745 ret = local->ops->set_ringparam(&local->hw, tx, rx);
746 trace_drv_return_int(local, ret);
747
748 return ret;
749}
750
751static inline void drv_get_ringparam(struct ieee80211_local *local,
752 u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max)
753{
754 might_sleep();
755
756 trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max);
757 if (local->ops->get_ringparam)
758 local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max);
759 trace_drv_return_void(local);
760}
761
e8306f98
VN		 762static inline bool drv_tx_frames_pending(struct ieee80211_local *local)
763{
764 bool ret = false;
765
766 might_sleep();
767
768 trace_drv_tx_frames_pending(local);
769 if (local->ops->tx_frames_pending)
770 ret = local->ops->tx_frames_pending(&local->hw);
771 trace_drv_return_bool(local, ret);
772
773 return ret;
774}
bdbfd6b5
SM		 775
776static inline int drv_set_bitrate_mask(struct ieee80211_local *local,
777 struct ieee80211_sub_if_data *sdata,
778 const struct cfg80211_bitrate_mask *mask)
779{
780 int ret = -EOPNOTSUPP;
781
782 might_sleep();
783
7b7eab6f
JB		 784 check_sdata_in_driver(sdata);
785
bdbfd6b5
SM		 786 trace_drv_set_bitrate_mask(local, sdata, mask);
787 if (local->ops->set_bitrate_mask)
788 ret = local->ops->set_bitrate_mask(&local->hw,
789 &sdata->vif, mask);
790 trace_drv_return_int(local, ret);
791
792 return ret;
793}
794
c68f4b89
JB		 795static inline void drv_set_rekey_data(struct ieee80211_local *local,
796 struct ieee80211_sub_if_data *sdata,
797 struct cfg80211_gtk_rekey_data *data)
798{
7b7eab6f
JB		 799 check_sdata_in_driver(sdata);
800
c68f4b89
JB		 801 trace_drv_set_rekey_data(local, sdata, data);
802 if (local->ops->set_rekey_data)
803 local->ops->set_rekey_data(&local->hw, &sdata->vif, data);
804 trace_drv_return_void(local);
805}
806
615f7b9b
MV		 807static inline void drv_rssi_callback(struct ieee80211_local *local,
808 const enum ieee80211_rssi_event event)
809{
810 trace_drv_rssi_callback(local, event);
811 if (local->ops->rssi_callback)
812 local->ops->rssi_callback(&local->hw, event);
813 trace_drv_return_void(local);
814}
4049e09a
JB		 815
816static inline void
817drv_release_buffered_frames(struct ieee80211_local *local,
818 struct sta_info *sta, u16 tids, int num_frames,
819 enum ieee80211_frame_release_type reason,
820 bool more_data)
821{
822 trace_drv_release_buffered_frames(local, &sta->sta, tids, num_frames,
823 reason, more_data);
824 if (local->ops->release_buffered_frames)
825 local->ops->release_buffered_frames(&local->hw, &sta->sta, tids,
826 num_frames, reason,
827 more_data);
828 trace_drv_return_void(local);
829}
40b96408
JB		 830
831static inline void
832drv_allow_buffered_frames(struct ieee80211_local *local,
833 struct sta_info *sta, u16 tids, int num_frames,
834 enum ieee80211_frame_release_type reason,
835 bool more_data)
836{
837 trace_drv_allow_buffered_frames(local, &sta->sta, tids, num_frames,
838 reason, more_data);
839 if (local->ops->allow_buffered_frames)
840 local->ops->allow_buffered_frames(&local->hw, &sta->sta,
841 tids, num_frames, reason,
842 more_data);
843 trace_drv_return_void(local);
844}
66572cfc
VG		 845
846static inline int drv_get_rssi(struct ieee80211_local *local,
847 struct ieee80211_sub_if_data *sdata,
848 struct ieee80211_sta *sta,
849 s8 *rssi_dbm)
850{
851 int ret;
852
853 might_sleep();
854
855 ret = local->ops->get_rssi(&local->hw, &sdata->vif, sta, rssi_dbm);
856 trace_drv_get_rssi(local, sta, *rssi_dbm, ret);
857
858 return ret;
859}
a1845fc7
JB		 860
861static inline void drv_mgd_prepare_tx(struct ieee80211_local *local,
862 struct ieee80211_sub_if_data *sdata)
863{
864 might_sleep();
865
866 check_sdata_in_driver(sdata);
867 WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
868
869 trace_drv_mgd_prepare_tx(local, sdata);
870 if (local->ops->mgd_prepare_tx)
871 local->ops->mgd_prepare_tx(&local->hw, &sdata->vif);
872 trace_drv_return_void(local);
873}
c3645eac
MK		 874
875static inline int drv_add_chanctx(struct ieee80211_local *local,
876 struct ieee80211_chanctx *ctx)
877{
878 int ret = -EOPNOTSUPP;
879
880 trace_drv_add_chanctx(local, ctx);
881 if (local->ops->add_chanctx)
882 ret = local->ops->add_chanctx(&local->hw, &ctx->conf);
883 trace_drv_return_int(local, ret);
884
885 return ret;
886}
887
888static inline void drv_remove_chanctx(struct ieee80211_local *local,
889 struct ieee80211_chanctx *ctx)
890{
891 trace_drv_remove_chanctx(local, ctx);
892 if (local->ops->remove_chanctx)
893 local->ops->remove_chanctx(&local->hw, &ctx->conf);
894 trace_drv_return_void(local);
895}
896
897static inline void drv_change_chanctx(struct ieee80211_local *local,
898 struct ieee80211_chanctx *ctx,
899 u32 changed)
900{
901 trace_drv_change_chanctx(local, ctx, changed);
902 if (local->ops->change_chanctx)
903 local->ops->change_chanctx(&local->hw, &ctx->conf, changed);
904 trace_drv_return_void(local);
905}
906
907static inline int drv_assign_vif_chanctx(struct ieee80211_local *local,
908 struct ieee80211_sub_if_data *sdata,
909 struct ieee80211_chanctx *ctx)
910{
911 int ret = 0;
912
913 check_sdata_in_driver(sdata);
914
915 trace_drv_assign_vif_chanctx(local, sdata, ctx);
916 if (local->ops->assign_vif_chanctx)
917 ret = local->ops->assign_vif_chanctx(&local->hw,
918 &sdata->vif,
919 &ctx->conf);
920 trace_drv_return_int(local, ret);
921
922 return ret;
923}
924
925static inline void drv_unassign_vif_chanctx(struct ieee80211_local *local,
926 struct ieee80211_sub_if_data *sdata,
927 struct ieee80211_chanctx *ctx)
928{
929 check_sdata_in_driver(sdata);
930
931 trace_drv_unassign_vif_chanctx(local, sdata, ctx);
932 if (local->ops->unassign_vif_chanctx)
933 local->ops->unassign_vif_chanctx(&local->hw,
934 &sdata->vif,
935 &ctx->conf);
936 trace_drv_return_void(local);
937}
938
24487981 939#endif /* __MAC80211_DRIVER_OPS */
kernel source for telekom puls (alcatel/mediatek)