Commit | Line | Data |
---|---|---|
f59374eb SS |
1 | /* |
2 | * Portions of this file | |
3 | * Copyright(c) 2016 Intel Deutschland GmbH | |
4 | */ | |
5 | ||
24487981 JB |
6 | #ifndef __MAC80211_DRIVER_OPS |
7 | #define __MAC80211_DRIVER_OPS | |
8 | ||
9 | #include <net/mac80211.h> | |
10 | #include "ieee80211_i.h" | |
011ad0e9 | 11 | #include "trace.h" |
24487981 | 12 | |
f6837ba8 | 13 | static inline bool check_sdata_in_driver(struct ieee80211_sub_if_data *sdata) |
7b7eab6f | 14 | { |
f6837ba8 JB |
15 | return !WARN(!(sdata->flags & IEEE80211_SDATA_IN_DRIVER), |
16 | "%s: Failed check-sdata-in-driver check, flags: 0x%x\n", | |
17 | sdata->dev ? sdata->dev->name : sdata->name, sdata->flags); | |
7b7eab6f JB |
18 | } |
19 | ||
bc192f89 FF |
20 | static inline struct ieee80211_sub_if_data * |
21 | get_bss_sdata(struct ieee80211_sub_if_data *sdata) | |
22 | { | |
23 | if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN) | |
24 | sdata = container_of(sdata->bss, struct ieee80211_sub_if_data, | |
25 | u.ap); | |
26 | ||
27 | return sdata; | |
28 | } | |
29 | ||
36323f81 TH |
30 | static inline void drv_tx(struct ieee80211_local *local, |
31 | struct ieee80211_tx_control *control, | |
32 | struct sk_buff *skb) | |
24487981 | 33 | { |
36323f81 | 34 | local->ops->tx(&local->hw, control, skb); |
24487981 JB |
35 | } |
36 | ||
f59374eb SS |
37 | static inline void drv_sync_rx_queues(struct ieee80211_local *local, |
38 | struct sta_info *sta) | |
39 | { | |
40 | if (local->ops->sync_rx_queues) { | |
41 | trace_drv_sync_rx_queues(local, sta->sdata, &sta->sta); | |
42 | local->ops->sync_rx_queues(&local->hw); | |
43 | trace_drv_return_void(local); | |
44 | } | |
45 | } | |
46 | ||
e352114f BG |
47 | static inline void drv_get_et_strings(struct ieee80211_sub_if_data *sdata, |
48 | u32 sset, u8 *data) | |
49 | { | |
50 | struct ieee80211_local *local = sdata->local; | |
51 | if (local->ops->get_et_strings) { | |
52 | trace_drv_get_et_strings(local, sset); | |
53 | local->ops->get_et_strings(&local->hw, &sdata->vif, sset, data); | |
54 | trace_drv_return_void(local); | |
55 | } | |
56 | } | |
57 | ||
58 | static inline void drv_get_et_stats(struct ieee80211_sub_if_data *sdata, | |
59 | struct ethtool_stats *stats, | |
60 | u64 *data) | |
61 | { | |
62 | struct ieee80211_local *local = sdata->local; | |
63 | if (local->ops->get_et_stats) { | |
64 | trace_drv_get_et_stats(local); | |
65 | local->ops->get_et_stats(&local->hw, &sdata->vif, stats, data); | |
66 | trace_drv_return_void(local); | |
67 | } | |
68 | } | |
69 | ||
70 | static inline int drv_get_et_sset_count(struct ieee80211_sub_if_data *sdata, | |
71 | int sset) | |
72 | { | |
73 | struct ieee80211_local *local = sdata->local; | |
74 | int rv = 0; | |
75 | if (local->ops->get_et_sset_count) { | |
76 | trace_drv_get_et_sset_count(local, sset); | |
77 | rv = local->ops->get_et_sset_count(&local->hw, &sdata->vif, | |
78 | sset); | |
79 | trace_drv_return_int(local, rv); | |
80 | } | |
81 | return rv; | |
82 | } | |
83 | ||
968a76ce EP |
84 | int drv_start(struct ieee80211_local *local); |
85 | void drv_stop(struct ieee80211_local *local); | |
24487981 | 86 | |
eecc4800 JB |
87 | #ifdef CONFIG_PM |
88 | static inline int drv_suspend(struct ieee80211_local *local, | |
89 | struct cfg80211_wowlan *wowlan) | |
90 | { | |
91 | int ret; | |
92 | ||
93 | might_sleep(); | |
94 | ||
95 | trace_drv_suspend(local); | |
96 | ret = local->ops->suspend(&local->hw, wowlan); | |
97 | trace_drv_return_int(local, ret); | |
98 | return ret; | |
99 | } | |
100 | ||
101 | static inline int drv_resume(struct ieee80211_local *local) | |
102 | { | |
103 | int ret; | |
104 | ||
105 | might_sleep(); | |
106 | ||
107 | trace_drv_resume(local); | |
108 | ret = local->ops->resume(&local->hw); | |
109 | trace_drv_return_int(local, ret); | |
110 | return ret; | |
111 | } | |
6d52563f JB |
112 | |
113 | static inline void drv_set_wakeup(struct ieee80211_local *local, | |
114 | bool enabled) | |
115 | { | |
116 | might_sleep(); | |
117 | ||
118 | if (!local->ops->set_wakeup) | |
119 | return; | |
120 | ||
121 | trace_drv_set_wakeup(local, enabled); | |
122 | local->ops->set_wakeup(&local->hw, enabled); | |
123 | trace_drv_return_void(local); | |
124 | } | |
eecc4800 JB |
125 | #endif |
126 | ||
9aae296a DV |
127 | int drv_add_interface(struct ieee80211_local *local, |
128 | struct ieee80211_sub_if_data *sdata); | |
7b7eab6f | 129 | |
9aae296a DV |
130 | int drv_change_interface(struct ieee80211_local *local, |
131 | struct ieee80211_sub_if_data *sdata, | |
132 | enum nl80211_iftype type, bool p2p); | |
7b7eab6f | 133 | |
9aae296a DV |
134 | void drv_remove_interface(struct ieee80211_local *local, |
135 | struct ieee80211_sub_if_data *sdata); | |
24487981 JB |
136 | |
137 | static inline int drv_config(struct ieee80211_local *local, u32 changed) | |
138 | { | |
e1781ed3 KV |
139 | int ret; |
140 | ||
141 | might_sleep(); | |
142 | ||
4efc76bd | 143 | trace_drv_config(local, changed); |
e1781ed3 | 144 | ret = local->ops->config(&local->hw, changed); |
4efc76bd | 145 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 146 | return ret; |
24487981 JB |
147 | } |
148 | ||
149 | static inline void drv_bss_info_changed(struct ieee80211_local *local, | |
12375ef9 | 150 | struct ieee80211_sub_if_data *sdata, |
24487981 JB |
151 | struct ieee80211_bss_conf *info, |
152 | u32 changed) | |
153 | { | |
e1781ed3 KV |
154 | might_sleep(); |
155 | ||
5bbe754d JB |
156 | if (WARN_ON_ONCE(changed & (BSS_CHANGED_BEACON | |
157 | BSS_CHANGED_BEACON_ENABLED) && | |
158 | sdata->vif.type != NL80211_IFTYPE_AP && | |
159 | sdata->vif.type != NL80211_IFTYPE_ADHOC && | |
239281f8 RL |
160 | sdata->vif.type != NL80211_IFTYPE_MESH_POINT && |
161 | sdata->vif.type != NL80211_IFTYPE_OCB)) | |
5bbe754d JB |
162 | return; |
163 | ||
164 | if (WARN_ON_ONCE(sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE || | |
165 | sdata->vif.type == NL80211_IFTYPE_MONITOR)) | |
166 | return; | |
b8dc1a35 | 167 | |
f6837ba8 JB |
168 | if (!check_sdata_in_driver(sdata)) |
169 | return; | |
7b7eab6f | 170 | |
4efc76bd | 171 | trace_drv_bss_info_changed(local, sdata, info, changed); |
24487981 | 172 | if (local->ops->bss_info_changed) |
12375ef9 | 173 | local->ops->bss_info_changed(&local->hw, &sdata->vif, info, changed); |
4efc76bd | 174 | trace_drv_return_void(local); |
24487981 JB |
175 | } |
176 | ||
3ac64bee | 177 | static inline u64 drv_prepare_multicast(struct ieee80211_local *local, |
22bedad3 | 178 | struct netdev_hw_addr_list *mc_list) |
3ac64bee JB |
179 | { |
180 | u64 ret = 0; | |
181 | ||
4efc76bd JB |
182 | trace_drv_prepare_multicast(local, mc_list->count); |
183 | ||
3ac64bee | 184 | if (local->ops->prepare_multicast) |
22bedad3 | 185 | ret = local->ops->prepare_multicast(&local->hw, mc_list); |
3ac64bee | 186 | |
4efc76bd | 187 | trace_drv_return_u64(local, ret); |
3ac64bee JB |
188 | |
189 | return ret; | |
190 | } | |
191 | ||
24487981 JB |
192 | static inline void drv_configure_filter(struct ieee80211_local *local, |
193 | unsigned int changed_flags, | |
194 | unsigned int *total_flags, | |
3ac64bee | 195 | u64 multicast) |
24487981 | 196 | { |
3ac64bee JB |
197 | might_sleep(); |
198 | ||
0a2b8bb2 | 199 | trace_drv_configure_filter(local, changed_flags, total_flags, |
3ac64bee | 200 | multicast); |
4efc76bd JB |
201 | local->ops->configure_filter(&local->hw, changed_flags, total_flags, |
202 | multicast); | |
203 | trace_drv_return_void(local); | |
24487981 JB |
204 | } |
205 | ||
1b09b556 AO |
206 | static inline void drv_config_iface_filter(struct ieee80211_local *local, |
207 | struct ieee80211_sub_if_data *sdata, | |
208 | unsigned int filter_flags, | |
209 | unsigned int changed_flags) | |
210 | { | |
211 | might_sleep(); | |
212 | ||
213 | trace_drv_config_iface_filter(local, sdata, filter_flags, | |
214 | changed_flags); | |
215 | if (local->ops->config_iface_filter) | |
216 | local->ops->config_iface_filter(&local->hw, &sdata->vif, | |
217 | filter_flags, | |
218 | changed_flags); | |
219 | trace_drv_return_void(local); | |
220 | } | |
221 | ||
24487981 JB |
222 | static inline int drv_set_tim(struct ieee80211_local *local, |
223 | struct ieee80211_sta *sta, bool set) | |
224 | { | |
0a2b8bb2 | 225 | int ret = 0; |
4efc76bd | 226 | trace_drv_set_tim(local, sta, set); |
24487981 | 227 | if (local->ops->set_tim) |
0a2b8bb2 | 228 | ret = local->ops->set_tim(&local->hw, sta, set); |
4efc76bd | 229 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 230 | return ret; |
24487981 JB |
231 | } |
232 | ||
233 | static inline int drv_set_key(struct ieee80211_local *local, | |
12375ef9 JB |
234 | enum set_key_cmd cmd, |
235 | struct ieee80211_sub_if_data *sdata, | |
24487981 JB |
236 | struct ieee80211_sta *sta, |
237 | struct ieee80211_key_conf *key) | |
238 | { | |
e1781ed3 KV |
239 | int ret; |
240 | ||
241 | might_sleep(); | |
242 | ||
077f4939 | 243 | sdata = get_bss_sdata(sdata); |
f6837ba8 JB |
244 | if (!check_sdata_in_driver(sdata)) |
245 | return -EIO; | |
7b7eab6f | 246 | |
4efc76bd | 247 | trace_drv_set_key(local, cmd, sdata, sta, key); |
e1781ed3 | 248 | ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key); |
4efc76bd | 249 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 250 | return ret; |
24487981 JB |
251 | } |
252 | ||
253 | static inline void drv_update_tkip_key(struct ieee80211_local *local, | |
b3fbdcf4 | 254 | struct ieee80211_sub_if_data *sdata, |
24487981 | 255 | struct ieee80211_key_conf *conf, |
b3fbdcf4 | 256 | struct sta_info *sta, u32 iv32, |
24487981 JB |
257 | u16 *phase1key) |
258 | { | |
b3fbdcf4 JB |
259 | struct ieee80211_sta *ista = NULL; |
260 | ||
b3fbdcf4 JB |
261 | if (sta) |
262 | ista = &sta->sta; | |
263 | ||
077f4939 | 264 | sdata = get_bss_sdata(sdata); |
f6837ba8 JB |
265 | if (!check_sdata_in_driver(sdata)) |
266 | return; | |
7b7eab6f | 267 | |
4efc76bd | 268 | trace_drv_update_tkip_key(local, sdata, conf, ista, iv32); |
24487981 | 269 | if (local->ops->update_tkip_key) |
b3fbdcf4 JB |
270 | local->ops->update_tkip_key(&local->hw, &sdata->vif, conf, |
271 | ista, iv32, phase1key); | |
4efc76bd | 272 | trace_drv_return_void(local); |
24487981 JB |
273 | } |
274 | ||
275 | static inline int drv_hw_scan(struct ieee80211_local *local, | |
a060bbfe | 276 | struct ieee80211_sub_if_data *sdata, |
c56ef672 | 277 | struct ieee80211_scan_request *req) |
24487981 | 278 | { |
e1781ed3 KV |
279 | int ret; |
280 | ||
281 | might_sleep(); | |
282 | ||
f6837ba8 JB |
283 | if (!check_sdata_in_driver(sdata)) |
284 | return -EIO; | |
7b7eab6f | 285 | |
79f460ca | 286 | trace_drv_hw_scan(local, sdata); |
a060bbfe | 287 | ret = local->ops->hw_scan(&local->hw, &sdata->vif, req); |
4efc76bd | 288 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 289 | return ret; |
24487981 JB |
290 | } |
291 | ||
b856439b EP |
292 | static inline void drv_cancel_hw_scan(struct ieee80211_local *local, |
293 | struct ieee80211_sub_if_data *sdata) | |
294 | { | |
295 | might_sleep(); | |
296 | ||
f6837ba8 JB |
297 | if (!check_sdata_in_driver(sdata)) |
298 | return; | |
7b7eab6f | 299 | |
b856439b EP |
300 | trace_drv_cancel_hw_scan(local, sdata); |
301 | local->ops->cancel_hw_scan(&local->hw, &sdata->vif); | |
302 | trace_drv_return_void(local); | |
303 | } | |
304 | ||
79f460ca LC |
305 | static inline int |
306 | drv_sched_scan_start(struct ieee80211_local *local, | |
307 | struct ieee80211_sub_if_data *sdata, | |
308 | struct cfg80211_sched_scan_request *req, | |
633e2713 | 309 | struct ieee80211_scan_ies *ies) |
79f460ca LC |
310 | { |
311 | int ret; | |
312 | ||
313 | might_sleep(); | |
314 | ||
f6837ba8 JB |
315 | if (!check_sdata_in_driver(sdata)) |
316 | return -EIO; | |
7b7eab6f | 317 | |
79f460ca LC |
318 | trace_drv_sched_scan_start(local, sdata); |
319 | ret = local->ops->sched_scan_start(&local->hw, &sdata->vif, | |
320 | req, ies); | |
321 | trace_drv_return_int(local, ret); | |
322 | return ret; | |
323 | } | |
324 | ||
37e3308c JB |
325 | static inline int drv_sched_scan_stop(struct ieee80211_local *local, |
326 | struct ieee80211_sub_if_data *sdata) | |
79f460ca | 327 | { |
37e3308c JB |
328 | int ret; |
329 | ||
79f460ca LC |
330 | might_sleep(); |
331 | ||
f6837ba8 JB |
332 | if (!check_sdata_in_driver(sdata)) |
333 | return -EIO; | |
7b7eab6f | 334 | |
79f460ca | 335 | trace_drv_sched_scan_stop(local, sdata); |
37e3308c JB |
336 | ret = local->ops->sched_scan_stop(&local->hw, &sdata->vif); |
337 | trace_drv_return_int(local, ret); | |
338 | ||
339 | return ret; | |
79f460ca LC |
340 | } |
341 | ||
a344d677 JB |
342 | static inline void drv_sw_scan_start(struct ieee80211_local *local, |
343 | struct ieee80211_sub_if_data *sdata, | |
344 | const u8 *mac_addr) | |
24487981 | 345 | { |
e1781ed3 KV |
346 | might_sleep(); |
347 | ||
a344d677 | 348 | trace_drv_sw_scan_start(local, sdata, mac_addr); |
24487981 | 349 | if (local->ops->sw_scan_start) |
a344d677 | 350 | local->ops->sw_scan_start(&local->hw, &sdata->vif, mac_addr); |
4efc76bd | 351 | trace_drv_return_void(local); |
24487981 JB |
352 | } |
353 | ||
a344d677 JB |
354 | static inline void drv_sw_scan_complete(struct ieee80211_local *local, |
355 | struct ieee80211_sub_if_data *sdata) | |
24487981 | 356 | { |
e1781ed3 KV |
357 | might_sleep(); |
358 | ||
a344d677 | 359 | trace_drv_sw_scan_complete(local, sdata); |
24487981 | 360 | if (local->ops->sw_scan_complete) |
a344d677 | 361 | local->ops->sw_scan_complete(&local->hw, &sdata->vif); |
4efc76bd | 362 | trace_drv_return_void(local); |
24487981 JB |
363 | } |
364 | ||
365 | static inline int drv_get_stats(struct ieee80211_local *local, | |
366 | struct ieee80211_low_level_stats *stats) | |
367 | { | |
0a2b8bb2 JB |
368 | int ret = -EOPNOTSUPP; |
369 | ||
e1781ed3 KV |
370 | might_sleep(); |
371 | ||
0a2b8bb2 JB |
372 | if (local->ops->get_stats) |
373 | ret = local->ops->get_stats(&local->hw, stats); | |
374 | trace_drv_get_stats(local, stats, ret); | |
375 | ||
376 | return ret; | |
24487981 JB |
377 | } |
378 | ||
9352c19f JB |
379 | static inline void drv_get_key_seq(struct ieee80211_local *local, |
380 | struct ieee80211_key *key, | |
381 | struct ieee80211_key_seq *seq) | |
24487981 | 382 | { |
9352c19f JB |
383 | if (local->ops->get_key_seq) |
384 | local->ops->get_key_seq(&local->hw, &key->conf, seq); | |
385 | trace_drv_get_key_seq(local, &key->conf); | |
24487981 JB |
386 | } |
387 | ||
f23a4780 AN |
388 | static inline int drv_set_frag_threshold(struct ieee80211_local *local, |
389 | u32 value) | |
390 | { | |
391 | int ret = 0; | |
392 | ||
393 | might_sleep(); | |
394 | ||
395 | trace_drv_set_frag_threshold(local, value); | |
396 | if (local->ops->set_frag_threshold) | |
397 | ret = local->ops->set_frag_threshold(&local->hw, value); | |
398 | trace_drv_return_int(local, ret); | |
399 | return ret; | |
400 | } | |
401 | ||
24487981 JB |
402 | static inline int drv_set_rts_threshold(struct ieee80211_local *local, |
403 | u32 value) | |
404 | { | |
0a2b8bb2 | 405 | int ret = 0; |
e1781ed3 KV |
406 | |
407 | might_sleep(); | |
408 | ||
4efc76bd | 409 | trace_drv_set_rts_threshold(local, value); |
24487981 | 410 | if (local->ops->set_rts_threshold) |
0a2b8bb2 | 411 | ret = local->ops->set_rts_threshold(&local->hw, value); |
4efc76bd | 412 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 413 | return ret; |
24487981 JB |
414 | } |
415 | ||
310bc676 | 416 | static inline int drv_set_coverage_class(struct ieee80211_local *local, |
a4bcaf55 | 417 | s16 value) |
310bc676 LT |
418 | { |
419 | int ret = 0; | |
420 | might_sleep(); | |
421 | ||
4efc76bd | 422 | trace_drv_set_coverage_class(local, value); |
310bc676 LT |
423 | if (local->ops->set_coverage_class) |
424 | local->ops->set_coverage_class(&local->hw, value); | |
425 | else | |
426 | ret = -EOPNOTSUPP; | |
427 | ||
4efc76bd | 428 | trace_drv_return_int(local, ret); |
310bc676 LT |
429 | return ret; |
430 | } | |
431 | ||
24487981 | 432 | static inline void drv_sta_notify(struct ieee80211_local *local, |
12375ef9 | 433 | struct ieee80211_sub_if_data *sdata, |
24487981 JB |
434 | enum sta_notify_cmd cmd, |
435 | struct ieee80211_sta *sta) | |
436 | { | |
bc192f89 | 437 | sdata = get_bss_sdata(sdata); |
f6837ba8 JB |
438 | if (!check_sdata_in_driver(sdata)) |
439 | return; | |
7b7eab6f | 440 | |
4efc76bd | 441 | trace_drv_sta_notify(local, sdata, cmd, sta); |
24487981 | 442 | if (local->ops->sta_notify) |
12375ef9 | 443 | local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta); |
4efc76bd | 444 | trace_drv_return_void(local); |
24487981 JB |
445 | } |
446 | ||
34e89507 JB |
447 | static inline int drv_sta_add(struct ieee80211_local *local, |
448 | struct ieee80211_sub_if_data *sdata, | |
449 | struct ieee80211_sta *sta) | |
450 | { | |
451 | int ret = 0; | |
452 | ||
453 | might_sleep(); | |
454 | ||
bc192f89 | 455 | sdata = get_bss_sdata(sdata); |
f6837ba8 JB |
456 | if (!check_sdata_in_driver(sdata)) |
457 | return -EIO; | |
7b7eab6f | 458 | |
4efc76bd | 459 | trace_drv_sta_add(local, sdata, sta); |
34e89507 JB |
460 | if (local->ops->sta_add) |
461 | ret = local->ops->sta_add(&local->hw, &sdata->vif, sta); | |
34e89507 | 462 | |
4efc76bd | 463 | trace_drv_return_int(local, ret); |
34e89507 JB |
464 | |
465 | return ret; | |
466 | } | |
467 | ||
468 | static inline void drv_sta_remove(struct ieee80211_local *local, | |
469 | struct ieee80211_sub_if_data *sdata, | |
470 | struct ieee80211_sta *sta) | |
471 | { | |
472 | might_sleep(); | |
473 | ||
bc192f89 | 474 | sdata = get_bss_sdata(sdata); |
f6837ba8 JB |
475 | if (!check_sdata_in_driver(sdata)) |
476 | return; | |
7b7eab6f | 477 | |
4efc76bd | 478 | trace_drv_sta_remove(local, sdata, sta); |
34e89507 JB |
479 | if (local->ops->sta_remove) |
480 | local->ops->sta_remove(&local->hw, &sdata->vif, sta); | |
34e89507 | 481 | |
4efc76bd | 482 | trace_drv_return_void(local); |
34e89507 JB |
483 | } |
484 | ||
77d2ece6 SM |
485 | #ifdef CONFIG_MAC80211_DEBUGFS |
486 | static inline void drv_sta_add_debugfs(struct ieee80211_local *local, | |
487 | struct ieee80211_sub_if_data *sdata, | |
488 | struct ieee80211_sta *sta, | |
489 | struct dentry *dir) | |
490 | { | |
491 | might_sleep(); | |
492 | ||
493 | sdata = get_bss_sdata(sdata); | |
f6837ba8 JB |
494 | if (!check_sdata_in_driver(sdata)) |
495 | return; | |
77d2ece6 SM |
496 | |
497 | if (local->ops->sta_add_debugfs) | |
498 | local->ops->sta_add_debugfs(&local->hw, &sdata->vif, | |
499 | sta, dir); | |
500 | } | |
501 | ||
502 | static inline void drv_sta_remove_debugfs(struct ieee80211_local *local, | |
503 | struct ieee80211_sub_if_data *sdata, | |
504 | struct ieee80211_sta *sta, | |
505 | struct dentry *dir) | |
506 | { | |
507 | might_sleep(); | |
508 | ||
509 | sdata = get_bss_sdata(sdata); | |
510 | check_sdata_in_driver(sdata); | |
511 | ||
512 | if (local->ops->sta_remove_debugfs) | |
513 | local->ops->sta_remove_debugfs(&local->hw, &sdata->vif, | |
514 | sta, dir); | |
515 | } | |
516 | #endif | |
517 | ||
6a9d1b91 JB |
518 | static inline void drv_sta_pre_rcu_remove(struct ieee80211_local *local, |
519 | struct ieee80211_sub_if_data *sdata, | |
520 | struct sta_info *sta) | |
521 | { | |
522 | might_sleep(); | |
523 | ||
524 | sdata = get_bss_sdata(sdata); | |
f6837ba8 JB |
525 | if (!check_sdata_in_driver(sdata)) |
526 | return; | |
6a9d1b91 JB |
527 | |
528 | trace_drv_sta_pre_rcu_remove(local, sdata, &sta->sta); | |
529 | if (local->ops->sta_pre_rcu_remove) | |
530 | local->ops->sta_pre_rcu_remove(&local->hw, &sdata->vif, | |
531 | &sta->sta); | |
532 | trace_drv_return_void(local); | |
533 | } | |
534 | ||
727da60b | 535 | __must_check |
f09603a2 JB |
536 | int drv_sta_state(struct ieee80211_local *local, |
537 | struct ieee80211_sub_if_data *sdata, | |
538 | struct sta_info *sta, | |
539 | enum ieee80211_sta_state old_state, | |
727da60b | 540 | enum ieee80211_sta_state new_state); |
f09603a2 | 541 | |
4fbd572c DV |
542 | void drv_sta_rc_update(struct ieee80211_local *local, |
543 | struct ieee80211_sub_if_data *sdata, | |
544 | struct ieee80211_sta *sta, u32 changed); | |
8f727ef3 | 545 | |
f815e2b3 JB |
546 | static inline void drv_sta_rate_tbl_update(struct ieee80211_local *local, |
547 | struct ieee80211_sub_if_data *sdata, | |
548 | struct ieee80211_sta *sta) | |
549 | { | |
550 | sdata = get_bss_sdata(sdata); | |
551 | if (!check_sdata_in_driver(sdata)) | |
552 | return; | |
553 | ||
554 | trace_drv_sta_rate_tbl_update(local, sdata, sta); | |
555 | if (local->ops->sta_rate_tbl_update) | |
556 | local->ops->sta_rate_tbl_update(&local->hw, &sdata->vif, sta); | |
557 | ||
558 | trace_drv_return_void(local); | |
559 | } | |
560 | ||
2b9a7e1b JB |
561 | static inline void drv_sta_statistics(struct ieee80211_local *local, |
562 | struct ieee80211_sub_if_data *sdata, | |
563 | struct ieee80211_sta *sta, | |
564 | struct station_info *sinfo) | |
565 | { | |
566 | sdata = get_bss_sdata(sdata); | |
567 | if (!check_sdata_in_driver(sdata)) | |
568 | return; | |
569 | ||
570 | trace_drv_sta_statistics(local, sdata, sta); | |
571 | if (local->ops->sta_statistics) | |
572 | local->ops->sta_statistics(&local->hw, &sdata->vif, sta, sinfo); | |
573 | trace_drv_return_void(local); | |
574 | } | |
575 | ||
b23dcd4a DV |
576 | int drv_conf_tx(struct ieee80211_local *local, |
577 | struct ieee80211_sub_if_data *sdata, u16 ac, | |
578 | const struct ieee80211_tx_queue_params *params); | |
24487981 | 579 | |
416eb9fc DV |
580 | u64 drv_get_tsf(struct ieee80211_local *local, |
581 | struct ieee80211_sub_if_data *sdata); | |
582 | void drv_set_tsf(struct ieee80211_local *local, | |
583 | struct ieee80211_sub_if_data *sdata, | |
584 | u64 tsf); | |
585 | void drv_reset_tsf(struct ieee80211_local *local, | |
586 | struct ieee80211_sub_if_data *sdata); | |
24487981 JB |
587 | |
588 | static inline int drv_tx_last_beacon(struct ieee80211_local *local) | |
589 | { | |
02582e9b | 590 | int ret = 0; /* default unsupported op for less congestion */ |
e1781ed3 KV |
591 | |
592 | might_sleep(); | |
593 | ||
4efc76bd | 594 | trace_drv_tx_last_beacon(local); |
24487981 | 595 | if (local->ops->tx_last_beacon) |
0a2b8bb2 | 596 | ret = local->ops->tx_last_beacon(&local->hw); |
4efc76bd | 597 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 598 | return ret; |
24487981 JB |
599 | } |
600 | ||
6db96838 DV |
601 | int drv_ampdu_action(struct ieee80211_local *local, |
602 | struct ieee80211_sub_if_data *sdata, | |
50ea05ef | 603 | struct ieee80211_ampdu_params *params); |
1f87f7d3 | 604 | |
1289723e HS |
605 | static inline int drv_get_survey(struct ieee80211_local *local, int idx, |
606 | struct survey_info *survey) | |
607 | { | |
608 | int ret = -EOPNOTSUPP; | |
c466d4ef JL |
609 | |
610 | trace_drv_get_survey(local, idx, survey); | |
611 | ||
35dd0509 | 612 | if (local->ops->get_survey) |
1289723e | 613 | ret = local->ops->get_survey(&local->hw, idx, survey); |
c466d4ef JL |
614 | |
615 | trace_drv_return_int(local, ret); | |
616 | ||
1289723e HS |
617 | return ret; |
618 | } | |
1f87f7d3 JB |
619 | |
620 | static inline void drv_rfkill_poll(struct ieee80211_local *local) | |
621 | { | |
e1781ed3 KV |
622 | might_sleep(); |
623 | ||
1f87f7d3 JB |
624 | if (local->ops->rfkill_poll) |
625 | local->ops->rfkill_poll(&local->hw); | |
626 | } | |
a80f7c0b | 627 | |
39ecc01d | 628 | static inline void drv_flush(struct ieee80211_local *local, |
77be2c54 | 629 | struct ieee80211_sub_if_data *sdata, |
39ecc01d | 630 | u32 queues, bool drop) |
a80f7c0b | 631 | { |
77be2c54 EG |
632 | struct ieee80211_vif *vif = sdata ? &sdata->vif : NULL; |
633 | ||
e1781ed3 KV |
634 | might_sleep(); |
635 | ||
f6837ba8 JB |
636 | if (sdata && !check_sdata_in_driver(sdata)) |
637 | return; | |
77be2c54 | 638 | |
39ecc01d | 639 | trace_drv_flush(local, queues, drop); |
a80f7c0b | 640 | if (local->ops->flush) |
77be2c54 | 641 | local->ops->flush(&local->hw, vif, queues, drop); |
4efc76bd | 642 | trace_drv_return_void(local); |
a80f7c0b | 643 | } |
5ce6e438 JB |
644 | |
645 | static inline void drv_channel_switch(struct ieee80211_local *local, | |
0f791eb4 LC |
646 | struct ieee80211_sub_if_data *sdata, |
647 | struct ieee80211_channel_switch *ch_switch) | |
5ce6e438 JB |
648 | { |
649 | might_sleep(); | |
650 | ||
0f791eb4 LC |
651 | trace_drv_channel_switch(local, sdata, ch_switch); |
652 | local->ops->channel_switch(&local->hw, &sdata->vif, ch_switch); | |
4efc76bd | 653 | trace_drv_return_void(local); |
5ce6e438 JB |
654 | } |
655 | ||
15d96753 BR |
656 | |
657 | static inline int drv_set_antenna(struct ieee80211_local *local, | |
658 | u32 tx_ant, u32 rx_ant) | |
659 | { | |
660 | int ret = -EOPNOTSUPP; | |
661 | might_sleep(); | |
662 | if (local->ops->set_antenna) | |
663 | ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant); | |
664 | trace_drv_set_antenna(local, tx_ant, rx_ant, ret); | |
665 | return ret; | |
666 | } | |
667 | ||
668 | static inline int drv_get_antenna(struct ieee80211_local *local, | |
669 | u32 *tx_ant, u32 *rx_ant) | |
670 | { | |
671 | int ret = -EOPNOTSUPP; | |
672 | might_sleep(); | |
673 | if (local->ops->get_antenna) | |
674 | ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant); | |
675 | trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret); | |
676 | return ret; | |
677 | } | |
678 | ||
21f83589 | 679 | static inline int drv_remain_on_channel(struct ieee80211_local *local, |
49884568 | 680 | struct ieee80211_sub_if_data *sdata, |
21f83589 | 681 | struct ieee80211_channel *chan, |
d339d5ca IP |
682 | unsigned int duration, |
683 | enum ieee80211_roc_type type) | |
21f83589 JB |
684 | { |
685 | int ret; | |
686 | ||
687 | might_sleep(); | |
688 | ||
d339d5ca | 689 | trace_drv_remain_on_channel(local, sdata, chan, duration, type); |
49884568 | 690 | ret = local->ops->remain_on_channel(&local->hw, &sdata->vif, |
d339d5ca | 691 | chan, duration, type); |
21f83589 JB |
692 | trace_drv_return_int(local, ret); |
693 | ||
694 | return ret; | |
695 | } | |
696 | ||
697 | static inline int drv_cancel_remain_on_channel(struct ieee80211_local *local) | |
698 | { | |
699 | int ret; | |
700 | ||
701 | might_sleep(); | |
702 | ||
703 | trace_drv_cancel_remain_on_channel(local); | |
704 | ret = local->ops->cancel_remain_on_channel(&local->hw); | |
705 | trace_drv_return_int(local, ret); | |
5f16a436 JB |
706 | |
707 | return ret; | |
708 | } | |
709 | ||
38c09159 JL |
710 | static inline int drv_set_ringparam(struct ieee80211_local *local, |
711 | u32 tx, u32 rx) | |
712 | { | |
713 | int ret = -ENOTSUPP; | |
714 | ||
715 | might_sleep(); | |
716 | ||
717 | trace_drv_set_ringparam(local, tx, rx); | |
718 | if (local->ops->set_ringparam) | |
719 | ret = local->ops->set_ringparam(&local->hw, tx, rx); | |
720 | trace_drv_return_int(local, ret); | |
721 | ||
722 | return ret; | |
723 | } | |
724 | ||
725 | static inline void drv_get_ringparam(struct ieee80211_local *local, | |
726 | u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max) | |
727 | { | |
728 | might_sleep(); | |
729 | ||
730 | trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max); | |
731 | if (local->ops->get_ringparam) | |
732 | local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max); | |
733 | trace_drv_return_void(local); | |
734 | } | |
735 | ||
e8306f98 VN |
736 | static inline bool drv_tx_frames_pending(struct ieee80211_local *local) |
737 | { | |
738 | bool ret = false; | |
739 | ||
740 | might_sleep(); | |
741 | ||
742 | trace_drv_tx_frames_pending(local); | |
743 | if (local->ops->tx_frames_pending) | |
744 | ret = local->ops->tx_frames_pending(&local->hw); | |
745 | trace_drv_return_bool(local, ret); | |
746 | ||
747 | return ret; | |
748 | } | |
bdbfd6b5 SM |
749 | |
750 | static inline int drv_set_bitrate_mask(struct ieee80211_local *local, | |
751 | struct ieee80211_sub_if_data *sdata, | |
752 | const struct cfg80211_bitrate_mask *mask) | |
753 | { | |
754 | int ret = -EOPNOTSUPP; | |
755 | ||
756 | might_sleep(); | |
757 | ||
f6837ba8 JB |
758 | if (!check_sdata_in_driver(sdata)) |
759 | return -EIO; | |
7b7eab6f | 760 | |
bdbfd6b5 SM |
761 | trace_drv_set_bitrate_mask(local, sdata, mask); |
762 | if (local->ops->set_bitrate_mask) | |
763 | ret = local->ops->set_bitrate_mask(&local->hw, | |
764 | &sdata->vif, mask); | |
765 | trace_drv_return_int(local, ret); | |
766 | ||
767 | return ret; | |
768 | } | |
769 | ||
c68f4b89 JB |
770 | static inline void drv_set_rekey_data(struct ieee80211_local *local, |
771 | struct ieee80211_sub_if_data *sdata, | |
772 | struct cfg80211_gtk_rekey_data *data) | |
773 | { | |
f6837ba8 JB |
774 | if (!check_sdata_in_driver(sdata)) |
775 | return; | |
7b7eab6f | 776 | |
c68f4b89 JB |
777 | trace_drv_set_rekey_data(local, sdata, data); |
778 | if (local->ops->set_rekey_data) | |
779 | local->ops->set_rekey_data(&local->hw, &sdata->vif, data); | |
780 | trace_drv_return_void(local); | |
781 | } | |
782 | ||
a8182929 EG |
783 | static inline void drv_event_callback(struct ieee80211_local *local, |
784 | struct ieee80211_sub_if_data *sdata, | |
785 | const struct ieee80211_event *event) | |
615f7b9b | 786 | { |
a8182929 EG |
787 | trace_drv_event_callback(local, sdata, event); |
788 | if (local->ops->event_callback) | |
789 | local->ops->event_callback(&local->hw, &sdata->vif, event); | |
615f7b9b MV |
790 | trace_drv_return_void(local); |
791 | } | |
4049e09a JB |
792 | |
793 | static inline void | |
794 | drv_release_buffered_frames(struct ieee80211_local *local, | |
795 | struct sta_info *sta, u16 tids, int num_frames, | |
796 | enum ieee80211_frame_release_type reason, | |
797 | bool more_data) | |
798 | { | |
799 | trace_drv_release_buffered_frames(local, &sta->sta, tids, num_frames, | |
800 | reason, more_data); | |
801 | if (local->ops->release_buffered_frames) | |
802 | local->ops->release_buffered_frames(&local->hw, &sta->sta, tids, | |
803 | num_frames, reason, | |
804 | more_data); | |
805 | trace_drv_return_void(local); | |
806 | } | |
40b96408 JB |
807 | |
808 | static inline void | |
809 | drv_allow_buffered_frames(struct ieee80211_local *local, | |
810 | struct sta_info *sta, u16 tids, int num_frames, | |
811 | enum ieee80211_frame_release_type reason, | |
812 | bool more_data) | |
813 | { | |
814 | trace_drv_allow_buffered_frames(local, &sta->sta, tids, num_frames, | |
815 | reason, more_data); | |
816 | if (local->ops->allow_buffered_frames) | |
817 | local->ops->allow_buffered_frames(&local->hw, &sta->sta, | |
818 | tids, num_frames, reason, | |
819 | more_data); | |
820 | trace_drv_return_void(local); | |
821 | } | |
66572cfc | 822 | |
a1845fc7 JB |
823 | static inline void drv_mgd_prepare_tx(struct ieee80211_local *local, |
824 | struct ieee80211_sub_if_data *sdata) | |
825 | { | |
826 | might_sleep(); | |
827 | ||
f6837ba8 JB |
828 | if (!check_sdata_in_driver(sdata)) |
829 | return; | |
a1845fc7 JB |
830 | WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION); |
831 | ||
832 | trace_drv_mgd_prepare_tx(local, sdata); | |
833 | if (local->ops->mgd_prepare_tx) | |
834 | local->ops->mgd_prepare_tx(&local->hw, &sdata->vif); | |
835 | trace_drv_return_void(local); | |
836 | } | |
c3645eac | 837 | |
ee10f2c7 AN |
838 | static inline void |
839 | drv_mgd_protect_tdls_discover(struct ieee80211_local *local, | |
840 | struct ieee80211_sub_if_data *sdata) | |
841 | { | |
842 | might_sleep(); | |
843 | ||
844 | if (!check_sdata_in_driver(sdata)) | |
845 | return; | |
846 | WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION); | |
847 | ||
848 | trace_drv_mgd_protect_tdls_discover(local, sdata); | |
849 | if (local->ops->mgd_protect_tdls_discover) | |
850 | local->ops->mgd_protect_tdls_discover(&local->hw, &sdata->vif); | |
851 | trace_drv_return_void(local); | |
852 | } | |
853 | ||
c3645eac MK |
854 | static inline int drv_add_chanctx(struct ieee80211_local *local, |
855 | struct ieee80211_chanctx *ctx) | |
856 | { | |
857 | int ret = -EOPNOTSUPP; | |
858 | ||
dcae9e02 C |
859 | might_sleep(); |
860 | ||
c3645eac MK |
861 | trace_drv_add_chanctx(local, ctx); |
862 | if (local->ops->add_chanctx) | |
863 | ret = local->ops->add_chanctx(&local->hw, &ctx->conf); | |
864 | trace_drv_return_int(local, ret); | |
8a61af65 JB |
865 | if (!ret) |
866 | ctx->driver_present = true; | |
c3645eac MK |
867 | |
868 | return ret; | |
869 | } | |
870 | ||
871 | static inline void drv_remove_chanctx(struct ieee80211_local *local, | |
872 | struct ieee80211_chanctx *ctx) | |
873 | { | |
dcae9e02 C |
874 | might_sleep(); |
875 | ||
f6837ba8 JB |
876 | if (WARN_ON(!ctx->driver_present)) |
877 | return; | |
878 | ||
c3645eac MK |
879 | trace_drv_remove_chanctx(local, ctx); |
880 | if (local->ops->remove_chanctx) | |
881 | local->ops->remove_chanctx(&local->hw, &ctx->conf); | |
882 | trace_drv_return_void(local); | |
8a61af65 | 883 | ctx->driver_present = false; |
c3645eac MK |
884 | } |
885 | ||
886 | static inline void drv_change_chanctx(struct ieee80211_local *local, | |
887 | struct ieee80211_chanctx *ctx, | |
888 | u32 changed) | |
889 | { | |
dcae9e02 C |
890 | might_sleep(); |
891 | ||
c3645eac | 892 | trace_drv_change_chanctx(local, ctx, changed); |
8a61af65 JB |
893 | if (local->ops->change_chanctx) { |
894 | WARN_ON_ONCE(!ctx->driver_present); | |
c3645eac | 895 | local->ops->change_chanctx(&local->hw, &ctx->conf, changed); |
8a61af65 | 896 | } |
c3645eac MK |
897 | trace_drv_return_void(local); |
898 | } | |
899 | ||
900 | static inline int drv_assign_vif_chanctx(struct ieee80211_local *local, | |
901 | struct ieee80211_sub_if_data *sdata, | |
902 | struct ieee80211_chanctx *ctx) | |
903 | { | |
904 | int ret = 0; | |
905 | ||
f6837ba8 JB |
906 | if (!check_sdata_in_driver(sdata)) |
907 | return -EIO; | |
c3645eac MK |
908 | |
909 | trace_drv_assign_vif_chanctx(local, sdata, ctx); | |
8a61af65 JB |
910 | if (local->ops->assign_vif_chanctx) { |
911 | WARN_ON_ONCE(!ctx->driver_present); | |
c3645eac MK |
912 | ret = local->ops->assign_vif_chanctx(&local->hw, |
913 | &sdata->vif, | |
914 | &ctx->conf); | |
8a61af65 | 915 | } |
c3645eac MK |
916 | trace_drv_return_int(local, ret); |
917 | ||
918 | return ret; | |
919 | } | |
920 | ||
921 | static inline void drv_unassign_vif_chanctx(struct ieee80211_local *local, | |
922 | struct ieee80211_sub_if_data *sdata, | |
923 | struct ieee80211_chanctx *ctx) | |
924 | { | |
dcae9e02 C |
925 | might_sleep(); |
926 | ||
f6837ba8 JB |
927 | if (!check_sdata_in_driver(sdata)) |
928 | return; | |
c3645eac MK |
929 | |
930 | trace_drv_unassign_vif_chanctx(local, sdata, ctx); | |
8a61af65 JB |
931 | if (local->ops->unassign_vif_chanctx) { |
932 | WARN_ON_ONCE(!ctx->driver_present); | |
c3645eac MK |
933 | local->ops->unassign_vif_chanctx(&local->hw, |
934 | &sdata->vif, | |
935 | &ctx->conf); | |
8a61af65 | 936 | } |
c3645eac MK |
937 | trace_drv_return_void(local); |
938 | } | |
939 | ||
42677ed3 DV |
940 | int drv_switch_vif_chanctx(struct ieee80211_local *local, |
941 | struct ieee80211_vif_chanctx_switch *vifs, | |
942 | int n_vifs, enum ieee80211_chanctx_switch_mode mode); | |
1a5f0c13 | 943 | |
1041638f JB |
944 | static inline int drv_start_ap(struct ieee80211_local *local, |
945 | struct ieee80211_sub_if_data *sdata) | |
946 | { | |
947 | int ret = 0; | |
948 | ||
dcae9e02 C |
949 | might_sleep(); |
950 | ||
f6837ba8 JB |
951 | if (!check_sdata_in_driver(sdata)) |
952 | return -EIO; | |
1041638f JB |
953 | |
954 | trace_drv_start_ap(local, sdata, &sdata->vif.bss_conf); | |
955 | if (local->ops->start_ap) | |
956 | ret = local->ops->start_ap(&local->hw, &sdata->vif); | |
957 | trace_drv_return_int(local, ret); | |
958 | return ret; | |
959 | } | |
960 | ||
961 | static inline void drv_stop_ap(struct ieee80211_local *local, | |
962 | struct ieee80211_sub_if_data *sdata) | |
963 | { | |
f6837ba8 JB |
964 | if (!check_sdata_in_driver(sdata)) |
965 | return; | |
1041638f JB |
966 | |
967 | trace_drv_stop_ap(local, sdata); | |
968 | if (local->ops->stop_ap) | |
969 | local->ops->stop_ap(&local->hw, &sdata->vif); | |
970 | trace_drv_return_void(local); | |
971 | } | |
972 | ||
cf2c92d8 EP |
973 | static inline void |
974 | drv_reconfig_complete(struct ieee80211_local *local, | |
975 | enum ieee80211_reconfig_type reconfig_type) | |
9214ad7f JB |
976 | { |
977 | might_sleep(); | |
978 | ||
cf2c92d8 EP |
979 | trace_drv_reconfig_complete(local, reconfig_type); |
980 | if (local->ops->reconfig_complete) | |
981 | local->ops->reconfig_complete(&local->hw, reconfig_type); | |
9214ad7f JB |
982 | trace_drv_return_void(local); |
983 | } | |
984 | ||
de5fad81 YD |
985 | static inline void |
986 | drv_set_default_unicast_key(struct ieee80211_local *local, | |
987 | struct ieee80211_sub_if_data *sdata, | |
988 | int key_idx) | |
989 | { | |
f6837ba8 JB |
990 | if (!check_sdata_in_driver(sdata)) |
991 | return; | |
de5fad81 YD |
992 | |
993 | WARN_ON_ONCE(key_idx < -1 || key_idx > 3); | |
994 | ||
995 | trace_drv_set_default_unicast_key(local, sdata, key_idx); | |
996 | if (local->ops->set_default_unicast_key) | |
997 | local->ops->set_default_unicast_key(&local->hw, &sdata->vif, | |
998 | key_idx); | |
999 | trace_drv_return_void(local); | |
1000 | } | |
1001 | ||
a65240c1 JB |
1002 | #if IS_ENABLED(CONFIG_IPV6) |
1003 | static inline void drv_ipv6_addr_change(struct ieee80211_local *local, | |
1004 | struct ieee80211_sub_if_data *sdata, | |
1005 | struct inet6_dev *idev) | |
1006 | { | |
1007 | trace_drv_ipv6_addr_change(local, sdata); | |
1008 | if (local->ops->ipv6_addr_change) | |
1009 | local->ops->ipv6_addr_change(&local->hw, &sdata->vif, idev); | |
1010 | trace_drv_return_void(local); | |
1011 | } | |
1012 | #endif | |
1013 | ||
73da7d5b SW |
1014 | static inline void |
1015 | drv_channel_switch_beacon(struct ieee80211_sub_if_data *sdata, | |
1016 | struct cfg80211_chan_def *chandef) | |
1017 | { | |
1018 | struct ieee80211_local *local = sdata->local; | |
1019 | ||
1020 | if (local->ops->channel_switch_beacon) { | |
1021 | trace_drv_channel_switch_beacon(local, sdata, chandef); | |
1022 | local->ops->channel_switch_beacon(&local->hw, &sdata->vif, | |
1023 | chandef); | |
1024 | } | |
1025 | } | |
1026 | ||
6d027bcc LC |
1027 | static inline int |
1028 | drv_pre_channel_switch(struct ieee80211_sub_if_data *sdata, | |
1029 | struct ieee80211_channel_switch *ch_switch) | |
1030 | { | |
1031 | struct ieee80211_local *local = sdata->local; | |
1032 | int ret = 0; | |
1033 | ||
1034 | if (!check_sdata_in_driver(sdata)) | |
1035 | return -EIO; | |
1036 | ||
1037 | trace_drv_pre_channel_switch(local, sdata, ch_switch); | |
1038 | if (local->ops->pre_channel_switch) | |
1039 | ret = local->ops->pre_channel_switch(&local->hw, &sdata->vif, | |
1040 | ch_switch); | |
1041 | trace_drv_return_int(local, ret); | |
1042 | return ret; | |
1043 | } | |
1044 | ||
f1d65583 LC |
1045 | static inline int |
1046 | drv_post_channel_switch(struct ieee80211_sub_if_data *sdata) | |
1047 | { | |
1048 | struct ieee80211_local *local = sdata->local; | |
1049 | int ret = 0; | |
1050 | ||
1051 | if (!check_sdata_in_driver(sdata)) | |
1052 | return -EIO; | |
1053 | ||
1054 | trace_drv_post_channel_switch(local, sdata); | |
1055 | if (local->ops->post_channel_switch) | |
1056 | ret = local->ops->post_channel_switch(&local->hw, &sdata->vif); | |
1057 | trace_drv_return_int(local, ret); | |
1058 | return ret; | |
1059 | } | |
1060 | ||
55fff501 JB |
1061 | static inline int drv_join_ibss(struct ieee80211_local *local, |
1062 | struct ieee80211_sub_if_data *sdata) | |
1063 | { | |
1064 | int ret = 0; | |
1065 | ||
1066 | might_sleep(); | |
f6837ba8 JB |
1067 | if (!check_sdata_in_driver(sdata)) |
1068 | return -EIO; | |
55fff501 JB |
1069 | |
1070 | trace_drv_join_ibss(local, sdata, &sdata->vif.bss_conf); | |
1071 | if (local->ops->join_ibss) | |
1072 | ret = local->ops->join_ibss(&local->hw, &sdata->vif); | |
1073 | trace_drv_return_int(local, ret); | |
1074 | return ret; | |
1075 | } | |
1076 | ||
1077 | static inline void drv_leave_ibss(struct ieee80211_local *local, | |
1078 | struct ieee80211_sub_if_data *sdata) | |
1079 | { | |
1080 | might_sleep(); | |
f6837ba8 JB |
1081 | if (!check_sdata_in_driver(sdata)) |
1082 | return; | |
55fff501 JB |
1083 | |
1084 | trace_drv_leave_ibss(local, sdata); | |
1085 | if (local->ops->leave_ibss) | |
1086 | local->ops->leave_ibss(&local->hw, &sdata->vif); | |
1087 | trace_drv_return_void(local); | |
1088 | } | |
1089 | ||
cca674d4 AQ |
1090 | static inline u32 drv_get_expected_throughput(struct ieee80211_local *local, |
1091 | struct ieee80211_sta *sta) | |
1092 | { | |
1093 | u32 ret = 0; | |
1094 | ||
1095 | trace_drv_get_expected_throughput(sta); | |
1096 | if (local->ops->get_expected_throughput) | |
1097 | ret = local->ops->get_expected_throughput(sta); | |
1098 | trace_drv_return_u32(local, ret); | |
1099 | ||
1100 | return ret; | |
1101 | } | |
1102 | ||
5b3dc42b FF |
1103 | static inline int drv_get_txpower(struct ieee80211_local *local, |
1104 | struct ieee80211_sub_if_data *sdata, int *dbm) | |
1105 | { | |
1106 | int ret; | |
1107 | ||
1108 | if (!local->ops->get_txpower) | |
1109 | return -EOPNOTSUPP; | |
1110 | ||
1111 | ret = local->ops->get_txpower(&local->hw, &sdata->vif, dbm); | |
1112 | trace_drv_get_txpower(local, sdata, *dbm, ret); | |
1113 | ||
1114 | return ret; | |
1115 | } | |
1116 | ||
a7a6bdd0 AN |
1117 | static inline int |
1118 | drv_tdls_channel_switch(struct ieee80211_local *local, | |
1119 | struct ieee80211_sub_if_data *sdata, | |
1120 | struct ieee80211_sta *sta, u8 oper_class, | |
1121 | struct cfg80211_chan_def *chandef, | |
1122 | struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie) | |
1123 | { | |
1124 | int ret; | |
1125 | ||
1126 | might_sleep(); | |
1127 | if (!check_sdata_in_driver(sdata)) | |
1128 | return -EIO; | |
1129 | ||
1130 | if (!local->ops->tdls_channel_switch) | |
1131 | return -EOPNOTSUPP; | |
1132 | ||
1133 | trace_drv_tdls_channel_switch(local, sdata, sta, oper_class, chandef); | |
1134 | ret = local->ops->tdls_channel_switch(&local->hw, &sdata->vif, sta, | |
1135 | oper_class, chandef, tmpl_skb, | |
1136 | ch_sw_tm_ie); | |
1137 | trace_drv_return_int(local, ret); | |
1138 | return ret; | |
1139 | } | |
1140 | ||
1141 | static inline void | |
1142 | drv_tdls_cancel_channel_switch(struct ieee80211_local *local, | |
1143 | struct ieee80211_sub_if_data *sdata, | |
1144 | struct ieee80211_sta *sta) | |
1145 | { | |
1146 | might_sleep(); | |
1147 | if (!check_sdata_in_driver(sdata)) | |
1148 | return; | |
1149 | ||
1150 | if (!local->ops->tdls_cancel_channel_switch) | |
1151 | return; | |
1152 | ||
1153 | trace_drv_tdls_cancel_channel_switch(local, sdata, sta); | |
1154 | local->ops->tdls_cancel_channel_switch(&local->hw, &sdata->vif, sta); | |
1155 | trace_drv_return_void(local); | |
1156 | } | |
1157 | ||
8a4d32f3 AN |
1158 | static inline void |
1159 | drv_tdls_recv_channel_switch(struct ieee80211_local *local, | |
1160 | struct ieee80211_sub_if_data *sdata, | |
1161 | struct ieee80211_tdls_ch_sw_params *params) | |
1162 | { | |
1163 | trace_drv_tdls_recv_channel_switch(local, sdata, params); | |
1164 | if (local->ops->tdls_recv_channel_switch) | |
1165 | local->ops->tdls_recv_channel_switch(&local->hw, &sdata->vif, | |
1166 | params); | |
1167 | trace_drv_return_void(local); | |
1168 | } | |
1169 | ||
ba8c3d6f FF |
1170 | static inline void drv_wake_tx_queue(struct ieee80211_local *local, |
1171 | struct txq_info *txq) | |
1172 | { | |
1173 | struct ieee80211_sub_if_data *sdata = vif_to_sdata(txq->txq.vif); | |
1174 | ||
1175 | if (!check_sdata_in_driver(sdata)) | |
1176 | return; | |
1177 | ||
1178 | trace_drv_wake_tx_queue(local, sdata, txq); | |
1179 | local->ops->wake_tx_queue(&local->hw, &txq->txq); | |
1180 | } | |
1181 | ||
24487981 | 1182 | #endif /* __MAC80211_DRIVER_OPS */ |