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Commit | Line | Data |
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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 | 8 | static 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 |
15 | static inline struct ieee80211_sub_if_data * |
16 | get_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 |
25 | static 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 |
32 | static 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 | ||
43 | static 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 | ||
55 | static 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 |
69 | static 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 | ||
83 | static 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 |
101 | static 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 | ||
114 | static 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 | |
126 | static 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 | 140 | static 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 && |
31eba5bc FF |
149 | !(local->hw.flags & IEEE80211_HW_WANT_MONITOR_VIF) && |
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 |
163 | static 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 | 180 | static 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 | ||
194 | static 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 | ||
206 | static 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 | 234 | static 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 |
249 | static 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 | ||
263 | static 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 | ||
274 | static 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 | ||
294 | static 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 | ||
316 | static 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 |
333 | static 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 |
346 | static inline int |
347 | drv_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 |
366 | static 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 |
383 | static 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 |
395 | static 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 | ||
406 | static 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 | ||
420 | static inline void drv_get_tkip_seq(struct ieee80211_local *local, | |
421 | u8 hw_key_idx, u32 *iv32, u16 *iv16) | |
422 | { | |
423 | if (local->ops->get_tkip_seq) | |
424 | local->ops->get_tkip_seq(&local->hw, hw_key_idx, iv32, iv16); | |
0a2b8bb2 | 425 | trace_drv_get_tkip_seq(local, hw_key_idx, iv32, iv16); |
24487981 JB |
426 | } |
427 | ||
f23a4780 AN |
428 | static inline int drv_set_frag_threshold(struct ieee80211_local *local, |
429 | u32 value) | |
430 | { | |
431 | int ret = 0; | |
432 | ||
433 | might_sleep(); | |
434 | ||
435 | trace_drv_set_frag_threshold(local, value); | |
436 | if (local->ops->set_frag_threshold) | |
437 | ret = local->ops->set_frag_threshold(&local->hw, value); | |
438 | trace_drv_return_int(local, ret); | |
439 | return ret; | |
440 | } | |
441 | ||
24487981 JB |
442 | static inline int drv_set_rts_threshold(struct ieee80211_local *local, |
443 | u32 value) | |
444 | { | |
0a2b8bb2 | 445 | int ret = 0; |
e1781ed3 KV |
446 | |
447 | might_sleep(); | |
448 | ||
4efc76bd | 449 | trace_drv_set_rts_threshold(local, value); |
24487981 | 450 | if (local->ops->set_rts_threshold) |
0a2b8bb2 | 451 | ret = local->ops->set_rts_threshold(&local->hw, value); |
4efc76bd | 452 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 453 | return ret; |
24487981 JB |
454 | } |
455 | ||
310bc676 | 456 | static inline int drv_set_coverage_class(struct ieee80211_local *local, |
a4bcaf55 | 457 | s16 value) |
310bc676 LT |
458 | { |
459 | int ret = 0; | |
460 | might_sleep(); | |
461 | ||
4efc76bd | 462 | trace_drv_set_coverage_class(local, value); |
310bc676 LT |
463 | if (local->ops->set_coverage_class) |
464 | local->ops->set_coverage_class(&local->hw, value); | |
465 | else | |
466 | ret = -EOPNOTSUPP; | |
467 | ||
4efc76bd | 468 | trace_drv_return_int(local, ret); |
310bc676 LT |
469 | return ret; |
470 | } | |
471 | ||
24487981 | 472 | static inline void drv_sta_notify(struct ieee80211_local *local, |
12375ef9 | 473 | struct ieee80211_sub_if_data *sdata, |
24487981 JB |
474 | enum sta_notify_cmd cmd, |
475 | struct ieee80211_sta *sta) | |
476 | { | |
bc192f89 | 477 | sdata = get_bss_sdata(sdata); |
f6837ba8 JB |
478 | if (!check_sdata_in_driver(sdata)) |
479 | return; | |
7b7eab6f | 480 | |
4efc76bd | 481 | trace_drv_sta_notify(local, sdata, cmd, sta); |
24487981 | 482 | if (local->ops->sta_notify) |
12375ef9 | 483 | local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta); |
4efc76bd | 484 | trace_drv_return_void(local); |
24487981 JB |
485 | } |
486 | ||
34e89507 JB |
487 | static inline int drv_sta_add(struct ieee80211_local *local, |
488 | struct ieee80211_sub_if_data *sdata, | |
489 | struct ieee80211_sta *sta) | |
490 | { | |
491 | int ret = 0; | |
492 | ||
493 | might_sleep(); | |
494 | ||
bc192f89 | 495 | sdata = get_bss_sdata(sdata); |
f6837ba8 JB |
496 | if (!check_sdata_in_driver(sdata)) |
497 | return -EIO; | |
7b7eab6f | 498 | |
4efc76bd | 499 | trace_drv_sta_add(local, sdata, sta); |
34e89507 JB |
500 | if (local->ops->sta_add) |
501 | ret = local->ops->sta_add(&local->hw, &sdata->vif, sta); | |
34e89507 | 502 | |
4efc76bd | 503 | trace_drv_return_int(local, ret); |
34e89507 JB |
504 | |
505 | return ret; | |
506 | } | |
507 | ||
508 | static inline void drv_sta_remove(struct ieee80211_local *local, | |
509 | struct ieee80211_sub_if_data *sdata, | |
510 | struct ieee80211_sta *sta) | |
511 | { | |
512 | might_sleep(); | |
513 | ||
bc192f89 | 514 | sdata = get_bss_sdata(sdata); |
f6837ba8 JB |
515 | if (!check_sdata_in_driver(sdata)) |
516 | return; | |
7b7eab6f | 517 | |
4efc76bd | 518 | trace_drv_sta_remove(local, sdata, sta); |
34e89507 JB |
519 | if (local->ops->sta_remove) |
520 | local->ops->sta_remove(&local->hw, &sdata->vif, sta); | |
34e89507 | 521 | |
4efc76bd | 522 | trace_drv_return_void(local); |
34e89507 JB |
523 | } |
524 | ||
77d2ece6 SM |
525 | #ifdef CONFIG_MAC80211_DEBUGFS |
526 | static inline void drv_sta_add_debugfs(struct ieee80211_local *local, | |
527 | struct ieee80211_sub_if_data *sdata, | |
528 | struct ieee80211_sta *sta, | |
529 | struct dentry *dir) | |
530 | { | |
531 | might_sleep(); | |
532 | ||
533 | sdata = get_bss_sdata(sdata); | |
f6837ba8 JB |
534 | if (!check_sdata_in_driver(sdata)) |
535 | return; | |
77d2ece6 SM |
536 | |
537 | if (local->ops->sta_add_debugfs) | |
538 | local->ops->sta_add_debugfs(&local->hw, &sdata->vif, | |
539 | sta, dir); | |
540 | } | |
541 | ||
542 | static inline void drv_sta_remove_debugfs(struct ieee80211_local *local, | |
543 | struct ieee80211_sub_if_data *sdata, | |
544 | struct ieee80211_sta *sta, | |
545 | struct dentry *dir) | |
546 | { | |
547 | might_sleep(); | |
548 | ||
549 | sdata = get_bss_sdata(sdata); | |
550 | check_sdata_in_driver(sdata); | |
551 | ||
552 | if (local->ops->sta_remove_debugfs) | |
553 | local->ops->sta_remove_debugfs(&local->hw, &sdata->vif, | |
554 | sta, dir); | |
555 | } | |
556 | #endif | |
557 | ||
6a9d1b91 JB |
558 | static inline void drv_sta_pre_rcu_remove(struct ieee80211_local *local, |
559 | struct ieee80211_sub_if_data *sdata, | |
560 | struct sta_info *sta) | |
561 | { | |
562 | might_sleep(); | |
563 | ||
564 | sdata = get_bss_sdata(sdata); | |
f6837ba8 JB |
565 | if (!check_sdata_in_driver(sdata)) |
566 | return; | |
6a9d1b91 JB |
567 | |
568 | trace_drv_sta_pre_rcu_remove(local, sdata, &sta->sta); | |
569 | if (local->ops->sta_pre_rcu_remove) | |
570 | local->ops->sta_pre_rcu_remove(&local->hw, &sdata->vif, | |
571 | &sta->sta); | |
572 | trace_drv_return_void(local); | |
573 | } | |
574 | ||
f09603a2 JB |
575 | static inline __must_check |
576 | int drv_sta_state(struct ieee80211_local *local, | |
577 | struct ieee80211_sub_if_data *sdata, | |
578 | struct sta_info *sta, | |
579 | enum ieee80211_sta_state old_state, | |
580 | enum ieee80211_sta_state new_state) | |
581 | { | |
582 | int ret = 0; | |
583 | ||
584 | might_sleep(); | |
585 | ||
586 | sdata = get_bss_sdata(sdata); | |
f6837ba8 JB |
587 | if (!check_sdata_in_driver(sdata)) |
588 | return -EIO; | |
f09603a2 JB |
589 | |
590 | trace_drv_sta_state(local, sdata, &sta->sta, old_state, new_state); | |
a4ec45a4 | 591 | if (local->ops->sta_state) { |
f09603a2 JB |
592 | ret = local->ops->sta_state(&local->hw, &sdata->vif, &sta->sta, |
593 | old_state, new_state); | |
a4ec45a4 JB |
594 | } else if (old_state == IEEE80211_STA_AUTH && |
595 | new_state == IEEE80211_STA_ASSOC) { | |
596 | ret = drv_sta_add(local, sdata, &sta->sta); | |
597 | if (ret == 0) | |
598 | sta->uploaded = true; | |
599 | } else if (old_state == IEEE80211_STA_ASSOC && | |
600 | new_state == IEEE80211_STA_AUTH) { | |
601 | drv_sta_remove(local, sdata, &sta->sta); | |
602 | } | |
f09603a2 JB |
603 | trace_drv_return_int(local, ret); |
604 | return ret; | |
605 | } | |
606 | ||
8f727ef3 JB |
607 | static inline void drv_sta_rc_update(struct ieee80211_local *local, |
608 | struct ieee80211_sub_if_data *sdata, | |
609 | struct ieee80211_sta *sta, u32 changed) | |
610 | { | |
611 | sdata = get_bss_sdata(sdata); | |
f6837ba8 JB |
612 | if (!check_sdata_in_driver(sdata)) |
613 | return; | |
8f727ef3 | 614 | |
e687f61e | 615 | WARN_ON(changed & IEEE80211_RC_SUPP_RATES_CHANGED && |
f68d776a TP |
616 | (sdata->vif.type != NL80211_IFTYPE_ADHOC && |
617 | sdata->vif.type != NL80211_IFTYPE_MESH_POINT)); | |
e687f61e | 618 | |
8f727ef3 JB |
619 | trace_drv_sta_rc_update(local, sdata, sta, changed); |
620 | if (local->ops->sta_rc_update) | |
621 | local->ops->sta_rc_update(&local->hw, &sdata->vif, | |
622 | sta, changed); | |
623 | ||
624 | trace_drv_return_void(local); | |
625 | } | |
626 | ||
f6f3def3 | 627 | static inline int drv_conf_tx(struct ieee80211_local *local, |
a3304b0a | 628 | struct ieee80211_sub_if_data *sdata, u16 ac, |
24487981 JB |
629 | const struct ieee80211_tx_queue_params *params) |
630 | { | |
0a2b8bb2 | 631 | int ret = -EOPNOTSUPP; |
e1781ed3 KV |
632 | |
633 | might_sleep(); | |
634 | ||
f6837ba8 JB |
635 | if (!check_sdata_in_driver(sdata)) |
636 | return -EIO; | |
7b7eab6f | 637 | |
f409079b JB |
638 | if (WARN_ONCE(params->cw_min == 0 || |
639 | params->cw_min > params->cw_max, | |
640 | "%s: invalid CW_min/CW_max: %d/%d\n", | |
641 | sdata->name, params->cw_min, params->cw_max)) | |
642 | return -EINVAL; | |
643 | ||
a3304b0a | 644 | trace_drv_conf_tx(local, sdata, ac, params); |
24487981 | 645 | if (local->ops->conf_tx) |
8a3a3c85 | 646 | ret = local->ops->conf_tx(&local->hw, &sdata->vif, |
a3304b0a | 647 | ac, params); |
4efc76bd | 648 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 649 | return ret; |
24487981 JB |
650 | } |
651 | ||
37a41b4a EP |
652 | static inline u64 drv_get_tsf(struct ieee80211_local *local, |
653 | struct ieee80211_sub_if_data *sdata) | |
24487981 | 654 | { |
0a2b8bb2 | 655 | u64 ret = -1ULL; |
e1781ed3 KV |
656 | |
657 | might_sleep(); | |
658 | ||
f6837ba8 JB |
659 | if (!check_sdata_in_driver(sdata)) |
660 | return ret; | |
7b7eab6f | 661 | |
37a41b4a | 662 | trace_drv_get_tsf(local, sdata); |
24487981 | 663 | if (local->ops->get_tsf) |
37a41b4a | 664 | ret = local->ops->get_tsf(&local->hw, &sdata->vif); |
4efc76bd | 665 | trace_drv_return_u64(local, ret); |
0a2b8bb2 | 666 | return ret; |
24487981 JB |
667 | } |
668 | ||
37a41b4a EP |
669 | static inline void drv_set_tsf(struct ieee80211_local *local, |
670 | struct ieee80211_sub_if_data *sdata, | |
671 | u64 tsf) | |
24487981 | 672 | { |
e1781ed3 KV |
673 | might_sleep(); |
674 | ||
f6837ba8 JB |
675 | if (!check_sdata_in_driver(sdata)) |
676 | return; | |
7b7eab6f | 677 | |
37a41b4a | 678 | trace_drv_set_tsf(local, sdata, tsf); |
24487981 | 679 | if (local->ops->set_tsf) |
37a41b4a | 680 | local->ops->set_tsf(&local->hw, &sdata->vif, tsf); |
4efc76bd | 681 | trace_drv_return_void(local); |
24487981 JB |
682 | } |
683 | ||
37a41b4a EP |
684 | static inline void drv_reset_tsf(struct ieee80211_local *local, |
685 | struct ieee80211_sub_if_data *sdata) | |
24487981 | 686 | { |
e1781ed3 KV |
687 | might_sleep(); |
688 | ||
f6837ba8 JB |
689 | if (!check_sdata_in_driver(sdata)) |
690 | return; | |
7b7eab6f | 691 | |
37a41b4a | 692 | trace_drv_reset_tsf(local, sdata); |
24487981 | 693 | if (local->ops->reset_tsf) |
37a41b4a | 694 | local->ops->reset_tsf(&local->hw, &sdata->vif); |
4efc76bd | 695 | trace_drv_return_void(local); |
24487981 JB |
696 | } |
697 | ||
698 | static inline int drv_tx_last_beacon(struct ieee80211_local *local) | |
699 | { | |
02582e9b | 700 | int ret = 0; /* default unsupported op for less congestion */ |
e1781ed3 KV |
701 | |
702 | might_sleep(); | |
703 | ||
4efc76bd | 704 | trace_drv_tx_last_beacon(local); |
24487981 | 705 | if (local->ops->tx_last_beacon) |
0a2b8bb2 | 706 | ret = local->ops->tx_last_beacon(&local->hw); |
4efc76bd | 707 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 708 | return ret; |
24487981 JB |
709 | } |
710 | ||
711 | static inline int drv_ampdu_action(struct ieee80211_local *local, | |
12375ef9 | 712 | struct ieee80211_sub_if_data *sdata, |
24487981 JB |
713 | enum ieee80211_ampdu_mlme_action action, |
714 | struct ieee80211_sta *sta, u16 tid, | |
0b01f030 | 715 | u16 *ssn, u8 buf_size) |
24487981 | 716 | { |
0a2b8bb2 | 717 | int ret = -EOPNOTSUPP; |
cfcdbde3 JB |
718 | |
719 | might_sleep(); | |
720 | ||
bc192f89 | 721 | sdata = get_bss_sdata(sdata); |
f6837ba8 JB |
722 | if (!check_sdata_in_driver(sdata)) |
723 | return -EIO; | |
7b7eab6f | 724 | |
0b01f030 | 725 | trace_drv_ampdu_action(local, sdata, action, sta, tid, ssn, buf_size); |
4efc76bd | 726 | |
24487981 | 727 | if (local->ops->ampdu_action) |
12375ef9 | 728 | ret = local->ops->ampdu_action(&local->hw, &sdata->vif, action, |
0b01f030 | 729 | sta, tid, ssn, buf_size); |
85ad181e | 730 | |
4efc76bd JB |
731 | trace_drv_return_int(local, ret); |
732 | ||
0a2b8bb2 | 733 | return ret; |
24487981 | 734 | } |
1f87f7d3 | 735 | |
1289723e HS |
736 | static inline int drv_get_survey(struct ieee80211_local *local, int idx, |
737 | struct survey_info *survey) | |
738 | { | |
739 | int ret = -EOPNOTSUPP; | |
c466d4ef JL |
740 | |
741 | trace_drv_get_survey(local, idx, survey); | |
742 | ||
35dd0509 | 743 | if (local->ops->get_survey) |
1289723e | 744 | ret = local->ops->get_survey(&local->hw, idx, survey); |
c466d4ef JL |
745 | |
746 | trace_drv_return_int(local, ret); | |
747 | ||
1289723e HS |
748 | return ret; |
749 | } | |
1f87f7d3 JB |
750 | |
751 | static inline void drv_rfkill_poll(struct ieee80211_local *local) | |
752 | { | |
e1781ed3 KV |
753 | might_sleep(); |
754 | ||
1f87f7d3 JB |
755 | if (local->ops->rfkill_poll) |
756 | local->ops->rfkill_poll(&local->hw); | |
757 | } | |
a80f7c0b | 758 | |
39ecc01d | 759 | static inline void drv_flush(struct ieee80211_local *local, |
77be2c54 | 760 | struct ieee80211_sub_if_data *sdata, |
39ecc01d | 761 | u32 queues, bool drop) |
a80f7c0b | 762 | { |
77be2c54 EG |
763 | struct ieee80211_vif *vif = sdata ? &sdata->vif : NULL; |
764 | ||
e1781ed3 KV |
765 | might_sleep(); |
766 | ||
f6837ba8 JB |
767 | if (sdata && !check_sdata_in_driver(sdata)) |
768 | return; | |
77be2c54 | 769 | |
39ecc01d | 770 | trace_drv_flush(local, queues, drop); |
a80f7c0b | 771 | if (local->ops->flush) |
77be2c54 | 772 | local->ops->flush(&local->hw, vif, queues, drop); |
4efc76bd | 773 | trace_drv_return_void(local); |
a80f7c0b | 774 | } |
5ce6e438 JB |
775 | |
776 | static inline void drv_channel_switch(struct ieee80211_local *local, | |
0f791eb4 LC |
777 | struct ieee80211_sub_if_data *sdata, |
778 | struct ieee80211_channel_switch *ch_switch) | |
5ce6e438 JB |
779 | { |
780 | might_sleep(); | |
781 | ||
0f791eb4 LC |
782 | trace_drv_channel_switch(local, sdata, ch_switch); |
783 | local->ops->channel_switch(&local->hw, &sdata->vif, ch_switch); | |
4efc76bd | 784 | trace_drv_return_void(local); |
5ce6e438 JB |
785 | } |
786 | ||
15d96753 BR |
787 | |
788 | static inline int drv_set_antenna(struct ieee80211_local *local, | |
789 | u32 tx_ant, u32 rx_ant) | |
790 | { | |
791 | int ret = -EOPNOTSUPP; | |
792 | might_sleep(); | |
793 | if (local->ops->set_antenna) | |
794 | ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant); | |
795 | trace_drv_set_antenna(local, tx_ant, rx_ant, ret); | |
796 | return ret; | |
797 | } | |
798 | ||
799 | static inline int drv_get_antenna(struct ieee80211_local *local, | |
800 | u32 *tx_ant, u32 *rx_ant) | |
801 | { | |
802 | int ret = -EOPNOTSUPP; | |
803 | might_sleep(); | |
804 | if (local->ops->get_antenna) | |
805 | ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant); | |
806 | trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret); | |
807 | return ret; | |
808 | } | |
809 | ||
21f83589 | 810 | static inline int drv_remain_on_channel(struct ieee80211_local *local, |
49884568 | 811 | struct ieee80211_sub_if_data *sdata, |
21f83589 | 812 | struct ieee80211_channel *chan, |
d339d5ca IP |
813 | unsigned int duration, |
814 | enum ieee80211_roc_type type) | |
21f83589 JB |
815 | { |
816 | int ret; | |
817 | ||
818 | might_sleep(); | |
819 | ||
d339d5ca | 820 | trace_drv_remain_on_channel(local, sdata, chan, duration, type); |
49884568 | 821 | ret = local->ops->remain_on_channel(&local->hw, &sdata->vif, |
d339d5ca | 822 | chan, duration, type); |
21f83589 JB |
823 | trace_drv_return_int(local, ret); |
824 | ||
825 | return ret; | |
826 | } | |
827 | ||
828 | static inline int drv_cancel_remain_on_channel(struct ieee80211_local *local) | |
829 | { | |
830 | int ret; | |
831 | ||
832 | might_sleep(); | |
833 | ||
834 | trace_drv_cancel_remain_on_channel(local); | |
835 | ret = local->ops->cancel_remain_on_channel(&local->hw); | |
836 | trace_drv_return_int(local, ret); | |
5f16a436 JB |
837 | |
838 | return ret; | |
839 | } | |
840 | ||
38c09159 JL |
841 | static inline int drv_set_ringparam(struct ieee80211_local *local, |
842 | u32 tx, u32 rx) | |
843 | { | |
844 | int ret = -ENOTSUPP; | |
845 | ||
846 | might_sleep(); | |
847 | ||
848 | trace_drv_set_ringparam(local, tx, rx); | |
849 | if (local->ops->set_ringparam) | |
850 | ret = local->ops->set_ringparam(&local->hw, tx, rx); | |
851 | trace_drv_return_int(local, ret); | |
852 | ||
853 | return ret; | |
854 | } | |
855 | ||
856 | static inline void drv_get_ringparam(struct ieee80211_local *local, | |
857 | u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max) | |
858 | { | |
859 | might_sleep(); | |
860 | ||
861 | trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max); | |
862 | if (local->ops->get_ringparam) | |
863 | local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max); | |
864 | trace_drv_return_void(local); | |
865 | } | |
866 | ||
e8306f98 VN |
867 | static inline bool drv_tx_frames_pending(struct ieee80211_local *local) |
868 | { | |
869 | bool ret = false; | |
870 | ||
871 | might_sleep(); | |
872 | ||
873 | trace_drv_tx_frames_pending(local); | |
874 | if (local->ops->tx_frames_pending) | |
875 | ret = local->ops->tx_frames_pending(&local->hw); | |
876 | trace_drv_return_bool(local, ret); | |
877 | ||
878 | return ret; | |
879 | } | |
bdbfd6b5 SM |
880 | |
881 | static inline int drv_set_bitrate_mask(struct ieee80211_local *local, | |
882 | struct ieee80211_sub_if_data *sdata, | |
883 | const struct cfg80211_bitrate_mask *mask) | |
884 | { | |
885 | int ret = -EOPNOTSUPP; | |
886 | ||
887 | might_sleep(); | |
888 | ||
f6837ba8 JB |
889 | if (!check_sdata_in_driver(sdata)) |
890 | return -EIO; | |
7b7eab6f | 891 | |
bdbfd6b5 SM |
892 | trace_drv_set_bitrate_mask(local, sdata, mask); |
893 | if (local->ops->set_bitrate_mask) | |
894 | ret = local->ops->set_bitrate_mask(&local->hw, | |
895 | &sdata->vif, mask); | |
896 | trace_drv_return_int(local, ret); | |
897 | ||
898 | return ret; | |
899 | } | |
900 | ||
c68f4b89 JB |
901 | static inline void drv_set_rekey_data(struct ieee80211_local *local, |
902 | struct ieee80211_sub_if_data *sdata, | |
903 | struct cfg80211_gtk_rekey_data *data) | |
904 | { | |
f6837ba8 JB |
905 | if (!check_sdata_in_driver(sdata)) |
906 | return; | |
7b7eab6f | 907 | |
c68f4b89 JB |
908 | trace_drv_set_rekey_data(local, sdata, data); |
909 | if (local->ops->set_rekey_data) | |
910 | local->ops->set_rekey_data(&local->hw, &sdata->vif, data); | |
911 | trace_drv_return_void(local); | |
912 | } | |
913 | ||
615f7b9b | 914 | static inline void drv_rssi_callback(struct ieee80211_local *local, |
887da917 | 915 | struct ieee80211_sub_if_data *sdata, |
615f7b9b MV |
916 | const enum ieee80211_rssi_event event) |
917 | { | |
887da917 | 918 | trace_drv_rssi_callback(local, sdata, event); |
615f7b9b | 919 | if (local->ops->rssi_callback) |
887da917 | 920 | local->ops->rssi_callback(&local->hw, &sdata->vif, event); |
615f7b9b MV |
921 | trace_drv_return_void(local); |
922 | } | |
4049e09a JB |
923 | |
924 | static inline void | |
925 | drv_release_buffered_frames(struct ieee80211_local *local, | |
926 | struct sta_info *sta, u16 tids, int num_frames, | |
927 | enum ieee80211_frame_release_type reason, | |
928 | bool more_data) | |
929 | { | |
930 | trace_drv_release_buffered_frames(local, &sta->sta, tids, num_frames, | |
931 | reason, more_data); | |
932 | if (local->ops->release_buffered_frames) | |
933 | local->ops->release_buffered_frames(&local->hw, &sta->sta, tids, | |
934 | num_frames, reason, | |
935 | more_data); | |
936 | trace_drv_return_void(local); | |
937 | } | |
40b96408 JB |
938 | |
939 | static inline void | |
940 | drv_allow_buffered_frames(struct ieee80211_local *local, | |
941 | struct sta_info *sta, u16 tids, int num_frames, | |
942 | enum ieee80211_frame_release_type reason, | |
943 | bool more_data) | |
944 | { | |
945 | trace_drv_allow_buffered_frames(local, &sta->sta, tids, num_frames, | |
946 | reason, more_data); | |
947 | if (local->ops->allow_buffered_frames) | |
948 | local->ops->allow_buffered_frames(&local->hw, &sta->sta, | |
949 | tids, num_frames, reason, | |
950 | more_data); | |
951 | trace_drv_return_void(local); | |
952 | } | |
66572cfc VG |
953 | |
954 | static inline int drv_get_rssi(struct ieee80211_local *local, | |
955 | struct ieee80211_sub_if_data *sdata, | |
956 | struct ieee80211_sta *sta, | |
957 | s8 *rssi_dbm) | |
958 | { | |
959 | int ret; | |
960 | ||
961 | might_sleep(); | |
962 | ||
963 | ret = local->ops->get_rssi(&local->hw, &sdata->vif, sta, rssi_dbm); | |
964 | trace_drv_get_rssi(local, sta, *rssi_dbm, ret); | |
965 | ||
966 | return ret; | |
967 | } | |
a1845fc7 JB |
968 | |
969 | static inline void drv_mgd_prepare_tx(struct ieee80211_local *local, | |
970 | struct ieee80211_sub_if_data *sdata) | |
971 | { | |
972 | might_sleep(); | |
973 | ||
f6837ba8 JB |
974 | if (!check_sdata_in_driver(sdata)) |
975 | return; | |
a1845fc7 JB |
976 | WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION); |
977 | ||
978 | trace_drv_mgd_prepare_tx(local, sdata); | |
979 | if (local->ops->mgd_prepare_tx) | |
980 | local->ops->mgd_prepare_tx(&local->hw, &sdata->vif); | |
981 | trace_drv_return_void(local); | |
982 | } | |
c3645eac | 983 | |
ee10f2c7 AN |
984 | static inline void |
985 | drv_mgd_protect_tdls_discover(struct ieee80211_local *local, | |
986 | struct ieee80211_sub_if_data *sdata) | |
987 | { | |
988 | might_sleep(); | |
989 | ||
990 | if (!check_sdata_in_driver(sdata)) | |
991 | return; | |
992 | WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION); | |
993 | ||
994 | trace_drv_mgd_protect_tdls_discover(local, sdata); | |
995 | if (local->ops->mgd_protect_tdls_discover) | |
996 | local->ops->mgd_protect_tdls_discover(&local->hw, &sdata->vif); | |
997 | trace_drv_return_void(local); | |
998 | } | |
999 | ||
c3645eac MK |
1000 | static inline int drv_add_chanctx(struct ieee80211_local *local, |
1001 | struct ieee80211_chanctx *ctx) | |
1002 | { | |
1003 | int ret = -EOPNOTSUPP; | |
1004 | ||
1005 | trace_drv_add_chanctx(local, ctx); | |
1006 | if (local->ops->add_chanctx) | |
1007 | ret = local->ops->add_chanctx(&local->hw, &ctx->conf); | |
1008 | trace_drv_return_int(local, ret); | |
8a61af65 JB |
1009 | if (!ret) |
1010 | ctx->driver_present = true; | |
c3645eac MK |
1011 | |
1012 | return ret; | |
1013 | } | |
1014 | ||
1015 | static inline void drv_remove_chanctx(struct ieee80211_local *local, | |
1016 | struct ieee80211_chanctx *ctx) | |
1017 | { | |
f6837ba8 JB |
1018 | if (WARN_ON(!ctx->driver_present)) |
1019 | return; | |
1020 | ||
c3645eac MK |
1021 | trace_drv_remove_chanctx(local, ctx); |
1022 | if (local->ops->remove_chanctx) | |
1023 | local->ops->remove_chanctx(&local->hw, &ctx->conf); | |
1024 | trace_drv_return_void(local); | |
8a61af65 | 1025 | ctx->driver_present = false; |
c3645eac MK |
1026 | } |
1027 | ||
1028 | static inline void drv_change_chanctx(struct ieee80211_local *local, | |
1029 | struct ieee80211_chanctx *ctx, | |
1030 | u32 changed) | |
1031 | { | |
1032 | trace_drv_change_chanctx(local, ctx, changed); | |
8a61af65 JB |
1033 | if (local->ops->change_chanctx) { |
1034 | WARN_ON_ONCE(!ctx->driver_present); | |
c3645eac | 1035 | local->ops->change_chanctx(&local->hw, &ctx->conf, changed); |
8a61af65 | 1036 | } |
c3645eac MK |
1037 | trace_drv_return_void(local); |
1038 | } | |
1039 | ||
1040 | static inline int drv_assign_vif_chanctx(struct ieee80211_local *local, | |
1041 | struct ieee80211_sub_if_data *sdata, | |
1042 | struct ieee80211_chanctx *ctx) | |
1043 | { | |
1044 | int ret = 0; | |
1045 | ||
f6837ba8 JB |
1046 | if (!check_sdata_in_driver(sdata)) |
1047 | return -EIO; | |
c3645eac MK |
1048 | |
1049 | trace_drv_assign_vif_chanctx(local, sdata, ctx); | |
8a61af65 JB |
1050 | if (local->ops->assign_vif_chanctx) { |
1051 | WARN_ON_ONCE(!ctx->driver_present); | |
c3645eac MK |
1052 | ret = local->ops->assign_vif_chanctx(&local->hw, |
1053 | &sdata->vif, | |
1054 | &ctx->conf); | |
8a61af65 | 1055 | } |
c3645eac MK |
1056 | trace_drv_return_int(local, ret); |
1057 | ||
1058 | return ret; | |
1059 | } | |
1060 | ||
1061 | static inline void drv_unassign_vif_chanctx(struct ieee80211_local *local, | |
1062 | struct ieee80211_sub_if_data *sdata, | |
1063 | struct ieee80211_chanctx *ctx) | |
1064 | { | |
f6837ba8 JB |
1065 | if (!check_sdata_in_driver(sdata)) |
1066 | return; | |
c3645eac MK |
1067 | |
1068 | trace_drv_unassign_vif_chanctx(local, sdata, ctx); | |
8a61af65 JB |
1069 | if (local->ops->unassign_vif_chanctx) { |
1070 | WARN_ON_ONCE(!ctx->driver_present); | |
c3645eac MK |
1071 | local->ops->unassign_vif_chanctx(&local->hw, |
1072 | &sdata->vif, | |
1073 | &ctx->conf); | |
8a61af65 | 1074 | } |
c3645eac MK |
1075 | trace_drv_return_void(local); |
1076 | } | |
1077 | ||
1a5f0c13 LC |
1078 | static inline int |
1079 | drv_switch_vif_chanctx(struct ieee80211_local *local, | |
1080 | struct ieee80211_vif_chanctx_switch *vifs, | |
1081 | int n_vifs, | |
1082 | enum ieee80211_chanctx_switch_mode mode) | |
1083 | { | |
1084 | int ret = 0; | |
1085 | int i; | |
1086 | ||
1087 | if (!local->ops->switch_vif_chanctx) | |
1088 | return -EOPNOTSUPP; | |
1089 | ||
1090 | for (i = 0; i < n_vifs; i++) { | |
1091 | struct ieee80211_chanctx *new_ctx = | |
1092 | container_of(vifs[i].new_ctx, | |
1093 | struct ieee80211_chanctx, | |
1094 | conf); | |
1095 | struct ieee80211_chanctx *old_ctx = | |
1096 | container_of(vifs[i].old_ctx, | |
1097 | struct ieee80211_chanctx, | |
1098 | conf); | |
1099 | ||
1100 | WARN_ON_ONCE(!old_ctx->driver_present); | |
1101 | WARN_ON_ONCE((mode == CHANCTX_SWMODE_SWAP_CONTEXTS && | |
1102 | new_ctx->driver_present) || | |
1103 | (mode == CHANCTX_SWMODE_REASSIGN_VIF && | |
1104 | !new_ctx->driver_present)); | |
1105 | } | |
1106 | ||
1107 | trace_drv_switch_vif_chanctx(local, vifs, n_vifs, mode); | |
1108 | ret = local->ops->switch_vif_chanctx(&local->hw, | |
1109 | vifs, n_vifs, mode); | |
1110 | trace_drv_return_int(local, ret); | |
1111 | ||
1112 | if (!ret && mode == CHANCTX_SWMODE_SWAP_CONTEXTS) { | |
1113 | for (i = 0; i < n_vifs; i++) { | |
1114 | struct ieee80211_chanctx *new_ctx = | |
1115 | container_of(vifs[i].new_ctx, | |
1116 | struct ieee80211_chanctx, | |
1117 | conf); | |
1118 | struct ieee80211_chanctx *old_ctx = | |
1119 | container_of(vifs[i].old_ctx, | |
1120 | struct ieee80211_chanctx, | |
1121 | conf); | |
1122 | ||
1123 | new_ctx->driver_present = true; | |
1124 | old_ctx->driver_present = false; | |
1125 | } | |
1126 | } | |
1127 | ||
1128 | return ret; | |
1129 | } | |
1130 | ||
1041638f JB |
1131 | static inline int drv_start_ap(struct ieee80211_local *local, |
1132 | struct ieee80211_sub_if_data *sdata) | |
1133 | { | |
1134 | int ret = 0; | |
1135 | ||
f6837ba8 JB |
1136 | if (!check_sdata_in_driver(sdata)) |
1137 | return -EIO; | |
1041638f JB |
1138 | |
1139 | trace_drv_start_ap(local, sdata, &sdata->vif.bss_conf); | |
1140 | if (local->ops->start_ap) | |
1141 | ret = local->ops->start_ap(&local->hw, &sdata->vif); | |
1142 | trace_drv_return_int(local, ret); | |
1143 | return ret; | |
1144 | } | |
1145 | ||
1146 | static inline void drv_stop_ap(struct ieee80211_local *local, | |
1147 | struct ieee80211_sub_if_data *sdata) | |
1148 | { | |
f6837ba8 JB |
1149 | if (!check_sdata_in_driver(sdata)) |
1150 | return; | |
1041638f JB |
1151 | |
1152 | trace_drv_stop_ap(local, sdata); | |
1153 | if (local->ops->stop_ap) | |
1154 | local->ops->stop_ap(&local->hw, &sdata->vif); | |
1155 | trace_drv_return_void(local); | |
1156 | } | |
1157 | ||
cf2c92d8 EP |
1158 | static inline void |
1159 | drv_reconfig_complete(struct ieee80211_local *local, | |
1160 | enum ieee80211_reconfig_type reconfig_type) | |
9214ad7f JB |
1161 | { |
1162 | might_sleep(); | |
1163 | ||
cf2c92d8 EP |
1164 | trace_drv_reconfig_complete(local, reconfig_type); |
1165 | if (local->ops->reconfig_complete) | |
1166 | local->ops->reconfig_complete(&local->hw, reconfig_type); | |
9214ad7f JB |
1167 | trace_drv_return_void(local); |
1168 | } | |
1169 | ||
de5fad81 YD |
1170 | static inline void |
1171 | drv_set_default_unicast_key(struct ieee80211_local *local, | |
1172 | struct ieee80211_sub_if_data *sdata, | |
1173 | int key_idx) | |
1174 | { | |
f6837ba8 JB |
1175 | if (!check_sdata_in_driver(sdata)) |
1176 | return; | |
de5fad81 YD |
1177 | |
1178 | WARN_ON_ONCE(key_idx < -1 || key_idx > 3); | |
1179 | ||
1180 | trace_drv_set_default_unicast_key(local, sdata, key_idx); | |
1181 | if (local->ops->set_default_unicast_key) | |
1182 | local->ops->set_default_unicast_key(&local->hw, &sdata->vif, | |
1183 | key_idx); | |
1184 | trace_drv_return_void(local); | |
1185 | } | |
1186 | ||
a65240c1 JB |
1187 | #if IS_ENABLED(CONFIG_IPV6) |
1188 | static inline void drv_ipv6_addr_change(struct ieee80211_local *local, | |
1189 | struct ieee80211_sub_if_data *sdata, | |
1190 | struct inet6_dev *idev) | |
1191 | { | |
1192 | trace_drv_ipv6_addr_change(local, sdata); | |
1193 | if (local->ops->ipv6_addr_change) | |
1194 | local->ops->ipv6_addr_change(&local->hw, &sdata->vif, idev); | |
1195 | trace_drv_return_void(local); | |
1196 | } | |
1197 | #endif | |
1198 | ||
73da7d5b SW |
1199 | static inline void |
1200 | drv_channel_switch_beacon(struct ieee80211_sub_if_data *sdata, | |
1201 | struct cfg80211_chan_def *chandef) | |
1202 | { | |
1203 | struct ieee80211_local *local = sdata->local; | |
1204 | ||
1205 | if (local->ops->channel_switch_beacon) { | |
1206 | trace_drv_channel_switch_beacon(local, sdata, chandef); | |
1207 | local->ops->channel_switch_beacon(&local->hw, &sdata->vif, | |
1208 | chandef); | |
1209 | } | |
1210 | } | |
1211 | ||
6d027bcc LC |
1212 | static inline int |
1213 | drv_pre_channel_switch(struct ieee80211_sub_if_data *sdata, | |
1214 | struct ieee80211_channel_switch *ch_switch) | |
1215 | { | |
1216 | struct ieee80211_local *local = sdata->local; | |
1217 | int ret = 0; | |
1218 | ||
1219 | if (!check_sdata_in_driver(sdata)) | |
1220 | return -EIO; | |
1221 | ||
1222 | trace_drv_pre_channel_switch(local, sdata, ch_switch); | |
1223 | if (local->ops->pre_channel_switch) | |
1224 | ret = local->ops->pre_channel_switch(&local->hw, &sdata->vif, | |
1225 | ch_switch); | |
1226 | trace_drv_return_int(local, ret); | |
1227 | return ret; | |
1228 | } | |
1229 | ||
f1d65583 LC |
1230 | static inline int |
1231 | drv_post_channel_switch(struct ieee80211_sub_if_data *sdata) | |
1232 | { | |
1233 | struct ieee80211_local *local = sdata->local; | |
1234 | int ret = 0; | |
1235 | ||
1236 | if (!check_sdata_in_driver(sdata)) | |
1237 | return -EIO; | |
1238 | ||
1239 | trace_drv_post_channel_switch(local, sdata); | |
1240 | if (local->ops->post_channel_switch) | |
1241 | ret = local->ops->post_channel_switch(&local->hw, &sdata->vif); | |
1242 | trace_drv_return_int(local, ret); | |
1243 | return ret; | |
1244 | } | |
1245 | ||
55fff501 JB |
1246 | static inline int drv_join_ibss(struct ieee80211_local *local, |
1247 | struct ieee80211_sub_if_data *sdata) | |
1248 | { | |
1249 | int ret = 0; | |
1250 | ||
1251 | might_sleep(); | |
f6837ba8 JB |
1252 | if (!check_sdata_in_driver(sdata)) |
1253 | return -EIO; | |
55fff501 JB |
1254 | |
1255 | trace_drv_join_ibss(local, sdata, &sdata->vif.bss_conf); | |
1256 | if (local->ops->join_ibss) | |
1257 | ret = local->ops->join_ibss(&local->hw, &sdata->vif); | |
1258 | trace_drv_return_int(local, ret); | |
1259 | return ret; | |
1260 | } | |
1261 | ||
1262 | static inline void drv_leave_ibss(struct ieee80211_local *local, | |
1263 | struct ieee80211_sub_if_data *sdata) | |
1264 | { | |
1265 | might_sleep(); | |
f6837ba8 JB |
1266 | if (!check_sdata_in_driver(sdata)) |
1267 | return; | |
55fff501 JB |
1268 | |
1269 | trace_drv_leave_ibss(local, sdata); | |
1270 | if (local->ops->leave_ibss) | |
1271 | local->ops->leave_ibss(&local->hw, &sdata->vif); | |
1272 | trace_drv_return_void(local); | |
1273 | } | |
1274 | ||
cca674d4 AQ |
1275 | static inline u32 drv_get_expected_throughput(struct ieee80211_local *local, |
1276 | struct ieee80211_sta *sta) | |
1277 | { | |
1278 | u32 ret = 0; | |
1279 | ||
1280 | trace_drv_get_expected_throughput(sta); | |
1281 | if (local->ops->get_expected_throughput) | |
1282 | ret = local->ops->get_expected_throughput(sta); | |
1283 | trace_drv_return_u32(local, ret); | |
1284 | ||
1285 | return ret; | |
1286 | } | |
1287 | ||
5b3dc42b FF |
1288 | static inline int drv_get_txpower(struct ieee80211_local *local, |
1289 | struct ieee80211_sub_if_data *sdata, int *dbm) | |
1290 | { | |
1291 | int ret; | |
1292 | ||
1293 | if (!local->ops->get_txpower) | |
1294 | return -EOPNOTSUPP; | |
1295 | ||
1296 | ret = local->ops->get_txpower(&local->hw, &sdata->vif, dbm); | |
1297 | trace_drv_get_txpower(local, sdata, *dbm, ret); | |
1298 | ||
1299 | return ret; | |
1300 | } | |
1301 | ||
a7a6bdd0 AN |
1302 | static inline int |
1303 | drv_tdls_channel_switch(struct ieee80211_local *local, | |
1304 | struct ieee80211_sub_if_data *sdata, | |
1305 | struct ieee80211_sta *sta, u8 oper_class, | |
1306 | struct cfg80211_chan_def *chandef, | |
1307 | struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie) | |
1308 | { | |
1309 | int ret; | |
1310 | ||
1311 | might_sleep(); | |
1312 | if (!check_sdata_in_driver(sdata)) | |
1313 | return -EIO; | |
1314 | ||
1315 | if (!local->ops->tdls_channel_switch) | |
1316 | return -EOPNOTSUPP; | |
1317 | ||
1318 | trace_drv_tdls_channel_switch(local, sdata, sta, oper_class, chandef); | |
1319 | ret = local->ops->tdls_channel_switch(&local->hw, &sdata->vif, sta, | |
1320 | oper_class, chandef, tmpl_skb, | |
1321 | ch_sw_tm_ie); | |
1322 | trace_drv_return_int(local, ret); | |
1323 | return ret; | |
1324 | } | |
1325 | ||
1326 | static inline void | |
1327 | drv_tdls_cancel_channel_switch(struct ieee80211_local *local, | |
1328 | struct ieee80211_sub_if_data *sdata, | |
1329 | struct ieee80211_sta *sta) | |
1330 | { | |
1331 | might_sleep(); | |
1332 | if (!check_sdata_in_driver(sdata)) | |
1333 | return; | |
1334 | ||
1335 | if (!local->ops->tdls_cancel_channel_switch) | |
1336 | return; | |
1337 | ||
1338 | trace_drv_tdls_cancel_channel_switch(local, sdata, sta); | |
1339 | local->ops->tdls_cancel_channel_switch(&local->hw, &sdata->vif, sta); | |
1340 | trace_drv_return_void(local); | |
1341 | } | |
1342 | ||
8a4d32f3 AN |
1343 | static inline void |
1344 | drv_tdls_recv_channel_switch(struct ieee80211_local *local, | |
1345 | struct ieee80211_sub_if_data *sdata, | |
1346 | struct ieee80211_tdls_ch_sw_params *params) | |
1347 | { | |
1348 | trace_drv_tdls_recv_channel_switch(local, sdata, params); | |
1349 | if (local->ops->tdls_recv_channel_switch) | |
1350 | local->ops->tdls_recv_channel_switch(&local->hw, &sdata->vif, | |
1351 | params); | |
1352 | trace_drv_return_void(local); | |
1353 | } | |
1354 | ||
24487981 | 1355 | #endif /* __MAC80211_DRIVER_OPS */ |