Commit | Line | Data |
---|---|---|
24487981 JB |
1 | #ifndef __MAC80211_DRIVER_OPS |
2 | #define __MAC80211_DRIVER_OPS | |
3 | ||
4 | #include <net/mac80211.h> | |
5 | #include "ieee80211_i.h" | |
011ad0e9 | 6 | #include "trace.h" |
24487981 | 7 | |
7b7eab6f JB |
8 | static inline void check_sdata_in_driver(struct ieee80211_sub_if_data *sdata) |
9 | { | |
d17087e7 BG |
10 | WARN(!(sdata->flags & IEEE80211_SDATA_IN_DRIVER), |
11 | "%s: Failed check-sdata-in-driver check, flags: 0x%x\n", | |
12 | sdata->dev->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 | ||
7bb45683 | 25 | static inline void drv_tx(struct ieee80211_local *local, struct sk_buff *skb) |
24487981 | 26 | { |
7bb45683 | 27 | local->ops->tx(&local->hw, skb); |
24487981 JB |
28 | } |
29 | ||
e352114f BG |
30 | static inline void drv_get_et_strings(struct ieee80211_sub_if_data *sdata, |
31 | u32 sset, u8 *data) | |
32 | { | |
33 | struct ieee80211_local *local = sdata->local; | |
34 | if (local->ops->get_et_strings) { | |
35 | trace_drv_get_et_strings(local, sset); | |
36 | local->ops->get_et_strings(&local->hw, &sdata->vif, sset, data); | |
37 | trace_drv_return_void(local); | |
38 | } | |
39 | } | |
40 | ||
41 | static inline void drv_get_et_stats(struct ieee80211_sub_if_data *sdata, | |
42 | struct ethtool_stats *stats, | |
43 | u64 *data) | |
44 | { | |
45 | struct ieee80211_local *local = sdata->local; | |
46 | if (local->ops->get_et_stats) { | |
47 | trace_drv_get_et_stats(local); | |
48 | local->ops->get_et_stats(&local->hw, &sdata->vif, stats, data); | |
49 | trace_drv_return_void(local); | |
50 | } | |
51 | } | |
52 | ||
53 | static inline int drv_get_et_sset_count(struct ieee80211_sub_if_data *sdata, | |
54 | int sset) | |
55 | { | |
56 | struct ieee80211_local *local = sdata->local; | |
57 | int rv = 0; | |
58 | if (local->ops->get_et_sset_count) { | |
59 | trace_drv_get_et_sset_count(local, sset); | |
60 | rv = local->ops->get_et_sset_count(&local->hw, &sdata->vif, | |
61 | sset); | |
62 | trace_drv_return_int(local, rv); | |
63 | } | |
64 | return rv; | |
65 | } | |
66 | ||
24487981 JB |
67 | static inline int drv_start(struct ieee80211_local *local) |
68 | { | |
ea77f12f JB |
69 | int ret; |
70 | ||
e1781ed3 KV |
71 | might_sleep(); |
72 | ||
4efc76bd | 73 | trace_drv_start(local); |
ea77f12f JB |
74 | local->started = true; |
75 | smp_mb(); | |
76 | ret = local->ops->start(&local->hw); | |
4efc76bd | 77 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 78 | return ret; |
24487981 JB |
79 | } |
80 | ||
81 | static inline void drv_stop(struct ieee80211_local *local) | |
82 | { | |
e1781ed3 KV |
83 | might_sleep(); |
84 | ||
0a2b8bb2 | 85 | trace_drv_stop(local); |
4efc76bd JB |
86 | local->ops->stop(&local->hw); |
87 | trace_drv_return_void(local); | |
ea77f12f JB |
88 | |
89 | /* sync away all work on the tasklet before clearing started */ | |
90 | tasklet_disable(&local->tasklet); | |
91 | tasklet_enable(&local->tasklet); | |
92 | ||
93 | barrier(); | |
94 | ||
95 | local->started = false; | |
24487981 JB |
96 | } |
97 | ||
eecc4800 JB |
98 | #ifdef CONFIG_PM |
99 | static inline int drv_suspend(struct ieee80211_local *local, | |
100 | struct cfg80211_wowlan *wowlan) | |
101 | { | |
102 | int ret; | |
103 | ||
104 | might_sleep(); | |
105 | ||
106 | trace_drv_suspend(local); | |
107 | ret = local->ops->suspend(&local->hw, wowlan); | |
108 | trace_drv_return_int(local, ret); | |
109 | return ret; | |
110 | } | |
111 | ||
112 | static inline int drv_resume(struct ieee80211_local *local) | |
113 | { | |
114 | int ret; | |
115 | ||
116 | might_sleep(); | |
117 | ||
118 | trace_drv_resume(local); | |
119 | ret = local->ops->resume(&local->hw); | |
120 | trace_drv_return_int(local, ret); | |
121 | return ret; | |
122 | } | |
6d52563f JB |
123 | |
124 | static inline void drv_set_wakeup(struct ieee80211_local *local, | |
125 | bool enabled) | |
126 | { | |
127 | might_sleep(); | |
128 | ||
129 | if (!local->ops->set_wakeup) | |
130 | return; | |
131 | ||
132 | trace_drv_set_wakeup(local, enabled); | |
133 | local->ops->set_wakeup(&local->hw, enabled); | |
134 | trace_drv_return_void(local); | |
135 | } | |
eecc4800 JB |
136 | #endif |
137 | ||
24487981 | 138 | static inline int drv_add_interface(struct ieee80211_local *local, |
7b7eab6f | 139 | struct ieee80211_sub_if_data *sdata) |
24487981 | 140 | { |
e1781ed3 KV |
141 | int ret; |
142 | ||
143 | might_sleep(); | |
144 | ||
7b7eab6f | 145 | if (WARN_ON(sdata->vif.type == NL80211_IFTYPE_AP_VLAN || |
4b6f1dd6 JB |
146 | (sdata->vif.type == NL80211_IFTYPE_MONITOR && |
147 | !(local->hw.flags & IEEE80211_HW_WANT_MONITOR_VIF)))) | |
7b7eab6f JB |
148 | return -EINVAL; |
149 | ||
150 | trace_drv_add_interface(local, sdata); | |
151 | ret = local->ops->add_interface(&local->hw, &sdata->vif); | |
4efc76bd | 152 | trace_drv_return_int(local, ret); |
7b7eab6f JB |
153 | |
154 | if (ret == 0) | |
155 | sdata->flags |= IEEE80211_SDATA_IN_DRIVER; | |
156 | ||
0a2b8bb2 | 157 | return ret; |
24487981 JB |
158 | } |
159 | ||
34d4bc4d JB |
160 | static inline int drv_change_interface(struct ieee80211_local *local, |
161 | struct ieee80211_sub_if_data *sdata, | |
2ca27bcf | 162 | enum nl80211_iftype type, bool p2p) |
34d4bc4d JB |
163 | { |
164 | int ret; | |
165 | ||
166 | might_sleep(); | |
167 | ||
7b7eab6f JB |
168 | check_sdata_in_driver(sdata); |
169 | ||
2ca27bcf JB |
170 | trace_drv_change_interface(local, sdata, type, p2p); |
171 | ret = local->ops->change_interface(&local->hw, &sdata->vif, type, p2p); | |
34d4bc4d JB |
172 | trace_drv_return_int(local, ret); |
173 | return ret; | |
174 | } | |
175 | ||
24487981 | 176 | static inline void drv_remove_interface(struct ieee80211_local *local, |
7b7eab6f | 177 | struct ieee80211_sub_if_data *sdata) |
24487981 | 178 | { |
e1781ed3 KV |
179 | might_sleep(); |
180 | ||
7b7eab6f JB |
181 | check_sdata_in_driver(sdata); |
182 | ||
183 | trace_drv_remove_interface(local, sdata); | |
184 | local->ops->remove_interface(&local->hw, &sdata->vif); | |
185 | sdata->flags &= ~IEEE80211_SDATA_IN_DRIVER; | |
4efc76bd | 186 | trace_drv_return_void(local); |
24487981 JB |
187 | } |
188 | ||
189 | static inline int drv_config(struct ieee80211_local *local, u32 changed) | |
190 | { | |
e1781ed3 KV |
191 | int ret; |
192 | ||
193 | might_sleep(); | |
194 | ||
4efc76bd | 195 | trace_drv_config(local, changed); |
e1781ed3 | 196 | ret = local->ops->config(&local->hw, changed); |
4efc76bd | 197 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 198 | return ret; |
24487981 JB |
199 | } |
200 | ||
201 | static inline void drv_bss_info_changed(struct ieee80211_local *local, | |
12375ef9 | 202 | struct ieee80211_sub_if_data *sdata, |
24487981 JB |
203 | struct ieee80211_bss_conf *info, |
204 | u32 changed) | |
205 | { | |
e1781ed3 KV |
206 | might_sleep(); |
207 | ||
7b7eab6f JB |
208 | check_sdata_in_driver(sdata); |
209 | ||
4efc76bd | 210 | trace_drv_bss_info_changed(local, sdata, info, changed); |
24487981 | 211 | if (local->ops->bss_info_changed) |
12375ef9 | 212 | local->ops->bss_info_changed(&local->hw, &sdata->vif, info, changed); |
4efc76bd | 213 | trace_drv_return_void(local); |
24487981 JB |
214 | } |
215 | ||
3ac64bee | 216 | static inline u64 drv_prepare_multicast(struct ieee80211_local *local, |
22bedad3 | 217 | struct netdev_hw_addr_list *mc_list) |
3ac64bee JB |
218 | { |
219 | u64 ret = 0; | |
220 | ||
4efc76bd JB |
221 | trace_drv_prepare_multicast(local, mc_list->count); |
222 | ||
3ac64bee | 223 | if (local->ops->prepare_multicast) |
22bedad3 | 224 | ret = local->ops->prepare_multicast(&local->hw, mc_list); |
3ac64bee | 225 | |
4efc76bd | 226 | trace_drv_return_u64(local, ret); |
3ac64bee JB |
227 | |
228 | return ret; | |
229 | } | |
230 | ||
24487981 JB |
231 | static inline void drv_configure_filter(struct ieee80211_local *local, |
232 | unsigned int changed_flags, | |
233 | unsigned int *total_flags, | |
3ac64bee | 234 | u64 multicast) |
24487981 | 235 | { |
3ac64bee JB |
236 | might_sleep(); |
237 | ||
0a2b8bb2 | 238 | trace_drv_configure_filter(local, changed_flags, total_flags, |
3ac64bee | 239 | multicast); |
4efc76bd JB |
240 | local->ops->configure_filter(&local->hw, changed_flags, total_flags, |
241 | multicast); | |
242 | trace_drv_return_void(local); | |
24487981 JB |
243 | } |
244 | ||
245 | static inline int drv_set_tim(struct ieee80211_local *local, | |
246 | struct ieee80211_sta *sta, bool set) | |
247 | { | |
0a2b8bb2 | 248 | int ret = 0; |
4efc76bd | 249 | trace_drv_set_tim(local, sta, set); |
24487981 | 250 | if (local->ops->set_tim) |
0a2b8bb2 | 251 | ret = local->ops->set_tim(&local->hw, sta, set); |
4efc76bd | 252 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 253 | return ret; |
24487981 JB |
254 | } |
255 | ||
256 | static inline int drv_set_key(struct ieee80211_local *local, | |
12375ef9 JB |
257 | enum set_key_cmd cmd, |
258 | struct ieee80211_sub_if_data *sdata, | |
24487981 JB |
259 | struct ieee80211_sta *sta, |
260 | struct ieee80211_key_conf *key) | |
261 | { | |
e1781ed3 KV |
262 | int ret; |
263 | ||
264 | might_sleep(); | |
265 | ||
077f4939 | 266 | sdata = get_bss_sdata(sdata); |
7b7eab6f JB |
267 | check_sdata_in_driver(sdata); |
268 | ||
4efc76bd | 269 | trace_drv_set_key(local, cmd, sdata, sta, key); |
e1781ed3 | 270 | ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key); |
4efc76bd | 271 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 272 | return ret; |
24487981 JB |
273 | } |
274 | ||
275 | static inline void drv_update_tkip_key(struct ieee80211_local *local, | |
b3fbdcf4 | 276 | struct ieee80211_sub_if_data *sdata, |
24487981 | 277 | struct ieee80211_key_conf *conf, |
b3fbdcf4 | 278 | struct sta_info *sta, u32 iv32, |
24487981 JB |
279 | u16 *phase1key) |
280 | { | |
b3fbdcf4 JB |
281 | struct ieee80211_sta *ista = NULL; |
282 | ||
b3fbdcf4 JB |
283 | if (sta) |
284 | ista = &sta->sta; | |
285 | ||
077f4939 | 286 | sdata = get_bss_sdata(sdata); |
7b7eab6f JB |
287 | check_sdata_in_driver(sdata); |
288 | ||
4efc76bd | 289 | trace_drv_update_tkip_key(local, sdata, conf, ista, iv32); |
24487981 | 290 | if (local->ops->update_tkip_key) |
b3fbdcf4 JB |
291 | local->ops->update_tkip_key(&local->hw, &sdata->vif, conf, |
292 | ista, iv32, phase1key); | |
4efc76bd | 293 | trace_drv_return_void(local); |
24487981 JB |
294 | } |
295 | ||
296 | static inline int drv_hw_scan(struct ieee80211_local *local, | |
a060bbfe | 297 | struct ieee80211_sub_if_data *sdata, |
24487981 JB |
298 | struct cfg80211_scan_request *req) |
299 | { | |
e1781ed3 KV |
300 | int ret; |
301 | ||
302 | might_sleep(); | |
303 | ||
7b7eab6f JB |
304 | check_sdata_in_driver(sdata); |
305 | ||
79f460ca | 306 | trace_drv_hw_scan(local, sdata); |
a060bbfe | 307 | ret = local->ops->hw_scan(&local->hw, &sdata->vif, req); |
4efc76bd | 308 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 309 | return ret; |
24487981 JB |
310 | } |
311 | ||
b856439b EP |
312 | static inline void drv_cancel_hw_scan(struct ieee80211_local *local, |
313 | struct ieee80211_sub_if_data *sdata) | |
314 | { | |
315 | might_sleep(); | |
316 | ||
7b7eab6f JB |
317 | check_sdata_in_driver(sdata); |
318 | ||
b856439b EP |
319 | trace_drv_cancel_hw_scan(local, sdata); |
320 | local->ops->cancel_hw_scan(&local->hw, &sdata->vif); | |
321 | trace_drv_return_void(local); | |
322 | } | |
323 | ||
79f460ca LC |
324 | static inline int |
325 | drv_sched_scan_start(struct ieee80211_local *local, | |
326 | struct ieee80211_sub_if_data *sdata, | |
327 | struct cfg80211_sched_scan_request *req, | |
328 | struct ieee80211_sched_scan_ies *ies) | |
329 | { | |
330 | int ret; | |
331 | ||
332 | might_sleep(); | |
333 | ||
7b7eab6f JB |
334 | check_sdata_in_driver(sdata); |
335 | ||
79f460ca LC |
336 | trace_drv_sched_scan_start(local, sdata); |
337 | ret = local->ops->sched_scan_start(&local->hw, &sdata->vif, | |
338 | req, ies); | |
339 | trace_drv_return_int(local, ret); | |
340 | return ret; | |
341 | } | |
342 | ||
343 | static inline void drv_sched_scan_stop(struct ieee80211_local *local, | |
344 | struct ieee80211_sub_if_data *sdata) | |
345 | { | |
346 | might_sleep(); | |
347 | ||
7b7eab6f JB |
348 | check_sdata_in_driver(sdata); |
349 | ||
79f460ca LC |
350 | trace_drv_sched_scan_stop(local, sdata); |
351 | local->ops->sched_scan_stop(&local->hw, &sdata->vif); | |
352 | trace_drv_return_void(local); | |
353 | } | |
354 | ||
24487981 JB |
355 | static inline void drv_sw_scan_start(struct ieee80211_local *local) |
356 | { | |
e1781ed3 KV |
357 | might_sleep(); |
358 | ||
4efc76bd | 359 | trace_drv_sw_scan_start(local); |
24487981 JB |
360 | if (local->ops->sw_scan_start) |
361 | local->ops->sw_scan_start(&local->hw); | |
4efc76bd | 362 | trace_drv_return_void(local); |
24487981 JB |
363 | } |
364 | ||
365 | static inline void drv_sw_scan_complete(struct ieee80211_local *local) | |
366 | { | |
e1781ed3 KV |
367 | might_sleep(); |
368 | ||
4efc76bd | 369 | trace_drv_sw_scan_complete(local); |
24487981 JB |
370 | if (local->ops->sw_scan_complete) |
371 | local->ops->sw_scan_complete(&local->hw); | |
4efc76bd | 372 | trace_drv_return_void(local); |
24487981 JB |
373 | } |
374 | ||
375 | static inline int drv_get_stats(struct ieee80211_local *local, | |
376 | struct ieee80211_low_level_stats *stats) | |
377 | { | |
0a2b8bb2 JB |
378 | int ret = -EOPNOTSUPP; |
379 | ||
e1781ed3 KV |
380 | might_sleep(); |
381 | ||
0a2b8bb2 JB |
382 | if (local->ops->get_stats) |
383 | ret = local->ops->get_stats(&local->hw, stats); | |
384 | trace_drv_get_stats(local, stats, ret); | |
385 | ||
386 | return ret; | |
24487981 JB |
387 | } |
388 | ||
389 | static inline void drv_get_tkip_seq(struct ieee80211_local *local, | |
390 | u8 hw_key_idx, u32 *iv32, u16 *iv16) | |
391 | { | |
392 | if (local->ops->get_tkip_seq) | |
393 | local->ops->get_tkip_seq(&local->hw, hw_key_idx, iv32, iv16); | |
0a2b8bb2 | 394 | trace_drv_get_tkip_seq(local, hw_key_idx, iv32, iv16); |
24487981 JB |
395 | } |
396 | ||
f23a4780 AN |
397 | static inline int drv_set_frag_threshold(struct ieee80211_local *local, |
398 | u32 value) | |
399 | { | |
400 | int ret = 0; | |
401 | ||
402 | might_sleep(); | |
403 | ||
404 | trace_drv_set_frag_threshold(local, value); | |
405 | if (local->ops->set_frag_threshold) | |
406 | ret = local->ops->set_frag_threshold(&local->hw, value); | |
407 | trace_drv_return_int(local, ret); | |
408 | return ret; | |
409 | } | |
410 | ||
24487981 JB |
411 | static inline int drv_set_rts_threshold(struct ieee80211_local *local, |
412 | u32 value) | |
413 | { | |
0a2b8bb2 | 414 | int ret = 0; |
e1781ed3 KV |
415 | |
416 | might_sleep(); | |
417 | ||
4efc76bd | 418 | trace_drv_set_rts_threshold(local, value); |
24487981 | 419 | if (local->ops->set_rts_threshold) |
0a2b8bb2 | 420 | ret = local->ops->set_rts_threshold(&local->hw, value); |
4efc76bd | 421 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 422 | return ret; |
24487981 JB |
423 | } |
424 | ||
310bc676 LT |
425 | static inline int drv_set_coverage_class(struct ieee80211_local *local, |
426 | u8 value) | |
427 | { | |
428 | int ret = 0; | |
429 | might_sleep(); | |
430 | ||
4efc76bd | 431 | trace_drv_set_coverage_class(local, value); |
310bc676 LT |
432 | if (local->ops->set_coverage_class) |
433 | local->ops->set_coverage_class(&local->hw, value); | |
434 | else | |
435 | ret = -EOPNOTSUPP; | |
436 | ||
4efc76bd | 437 | trace_drv_return_int(local, ret); |
310bc676 LT |
438 | return ret; |
439 | } | |
440 | ||
24487981 | 441 | static inline void drv_sta_notify(struct ieee80211_local *local, |
12375ef9 | 442 | struct ieee80211_sub_if_data *sdata, |
24487981 JB |
443 | enum sta_notify_cmd cmd, |
444 | struct ieee80211_sta *sta) | |
445 | { | |
bc192f89 | 446 | sdata = get_bss_sdata(sdata); |
7b7eab6f JB |
447 | check_sdata_in_driver(sdata); |
448 | ||
4efc76bd | 449 | trace_drv_sta_notify(local, sdata, cmd, sta); |
24487981 | 450 | if (local->ops->sta_notify) |
12375ef9 | 451 | local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta); |
4efc76bd | 452 | trace_drv_return_void(local); |
24487981 JB |
453 | } |
454 | ||
34e89507 JB |
455 | static inline int drv_sta_add(struct ieee80211_local *local, |
456 | struct ieee80211_sub_if_data *sdata, | |
457 | struct ieee80211_sta *sta) | |
458 | { | |
459 | int ret = 0; | |
460 | ||
461 | might_sleep(); | |
462 | ||
bc192f89 | 463 | sdata = get_bss_sdata(sdata); |
7b7eab6f JB |
464 | check_sdata_in_driver(sdata); |
465 | ||
4efc76bd | 466 | trace_drv_sta_add(local, sdata, sta); |
34e89507 JB |
467 | if (local->ops->sta_add) |
468 | ret = local->ops->sta_add(&local->hw, &sdata->vif, sta); | |
34e89507 | 469 | |
4efc76bd | 470 | trace_drv_return_int(local, ret); |
34e89507 JB |
471 | |
472 | return ret; | |
473 | } | |
474 | ||
475 | static inline void drv_sta_remove(struct ieee80211_local *local, | |
476 | struct ieee80211_sub_if_data *sdata, | |
477 | struct ieee80211_sta *sta) | |
478 | { | |
479 | might_sleep(); | |
480 | ||
bc192f89 | 481 | sdata = get_bss_sdata(sdata); |
7b7eab6f JB |
482 | check_sdata_in_driver(sdata); |
483 | ||
4efc76bd | 484 | trace_drv_sta_remove(local, sdata, sta); |
34e89507 JB |
485 | if (local->ops->sta_remove) |
486 | local->ops->sta_remove(&local->hw, &sdata->vif, sta); | |
34e89507 | 487 | |
4efc76bd | 488 | trace_drv_return_void(local); |
34e89507 JB |
489 | } |
490 | ||
f09603a2 JB |
491 | static inline __must_check |
492 | int drv_sta_state(struct ieee80211_local *local, | |
493 | struct ieee80211_sub_if_data *sdata, | |
494 | struct sta_info *sta, | |
495 | enum ieee80211_sta_state old_state, | |
496 | enum ieee80211_sta_state new_state) | |
497 | { | |
498 | int ret = 0; | |
499 | ||
500 | might_sleep(); | |
501 | ||
502 | sdata = get_bss_sdata(sdata); | |
503 | check_sdata_in_driver(sdata); | |
504 | ||
505 | trace_drv_sta_state(local, sdata, &sta->sta, old_state, new_state); | |
a4ec45a4 | 506 | if (local->ops->sta_state) { |
f09603a2 JB |
507 | ret = local->ops->sta_state(&local->hw, &sdata->vif, &sta->sta, |
508 | old_state, new_state); | |
a4ec45a4 JB |
509 | } else if (old_state == IEEE80211_STA_AUTH && |
510 | new_state == IEEE80211_STA_ASSOC) { | |
511 | ret = drv_sta_add(local, sdata, &sta->sta); | |
512 | if (ret == 0) | |
513 | sta->uploaded = true; | |
514 | } else if (old_state == IEEE80211_STA_ASSOC && | |
515 | new_state == IEEE80211_STA_AUTH) { | |
516 | drv_sta_remove(local, sdata, &sta->sta); | |
517 | } | |
f09603a2 JB |
518 | trace_drv_return_int(local, ret); |
519 | return ret; | |
520 | } | |
521 | ||
8f727ef3 JB |
522 | static inline void drv_sta_rc_update(struct ieee80211_local *local, |
523 | struct ieee80211_sub_if_data *sdata, | |
524 | struct ieee80211_sta *sta, u32 changed) | |
525 | { | |
526 | sdata = get_bss_sdata(sdata); | |
527 | check_sdata_in_driver(sdata); | |
528 | ||
529 | trace_drv_sta_rc_update(local, sdata, sta, changed); | |
530 | if (local->ops->sta_rc_update) | |
531 | local->ops->sta_rc_update(&local->hw, &sdata->vif, | |
532 | sta, changed); | |
533 | ||
534 | trace_drv_return_void(local); | |
535 | } | |
536 | ||
f6f3def3 | 537 | static inline int drv_conf_tx(struct ieee80211_local *local, |
a3304b0a | 538 | struct ieee80211_sub_if_data *sdata, u16 ac, |
24487981 JB |
539 | const struct ieee80211_tx_queue_params *params) |
540 | { | |
0a2b8bb2 | 541 | int ret = -EOPNOTSUPP; |
e1781ed3 KV |
542 | |
543 | might_sleep(); | |
544 | ||
7b7eab6f JB |
545 | check_sdata_in_driver(sdata); |
546 | ||
a3304b0a | 547 | trace_drv_conf_tx(local, sdata, ac, params); |
24487981 | 548 | if (local->ops->conf_tx) |
8a3a3c85 | 549 | ret = local->ops->conf_tx(&local->hw, &sdata->vif, |
a3304b0a | 550 | ac, params); |
4efc76bd | 551 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 552 | return ret; |
24487981 JB |
553 | } |
554 | ||
37a41b4a EP |
555 | static inline u64 drv_get_tsf(struct ieee80211_local *local, |
556 | struct ieee80211_sub_if_data *sdata) | |
24487981 | 557 | { |
0a2b8bb2 | 558 | u64 ret = -1ULL; |
e1781ed3 KV |
559 | |
560 | might_sleep(); | |
561 | ||
7b7eab6f JB |
562 | check_sdata_in_driver(sdata); |
563 | ||
37a41b4a | 564 | trace_drv_get_tsf(local, sdata); |
24487981 | 565 | if (local->ops->get_tsf) |
37a41b4a | 566 | ret = local->ops->get_tsf(&local->hw, &sdata->vif); |
4efc76bd | 567 | trace_drv_return_u64(local, ret); |
0a2b8bb2 | 568 | return ret; |
24487981 JB |
569 | } |
570 | ||
37a41b4a EP |
571 | static inline void drv_set_tsf(struct ieee80211_local *local, |
572 | struct ieee80211_sub_if_data *sdata, | |
573 | u64 tsf) | |
24487981 | 574 | { |
e1781ed3 KV |
575 | might_sleep(); |
576 | ||
7b7eab6f JB |
577 | check_sdata_in_driver(sdata); |
578 | ||
37a41b4a | 579 | trace_drv_set_tsf(local, sdata, tsf); |
24487981 | 580 | if (local->ops->set_tsf) |
37a41b4a | 581 | local->ops->set_tsf(&local->hw, &sdata->vif, tsf); |
4efc76bd | 582 | trace_drv_return_void(local); |
24487981 JB |
583 | } |
584 | ||
37a41b4a EP |
585 | static inline void drv_reset_tsf(struct ieee80211_local *local, |
586 | struct ieee80211_sub_if_data *sdata) | |
24487981 | 587 | { |
e1781ed3 KV |
588 | might_sleep(); |
589 | ||
7b7eab6f JB |
590 | check_sdata_in_driver(sdata); |
591 | ||
37a41b4a | 592 | trace_drv_reset_tsf(local, sdata); |
24487981 | 593 | if (local->ops->reset_tsf) |
37a41b4a | 594 | local->ops->reset_tsf(&local->hw, &sdata->vif); |
4efc76bd | 595 | trace_drv_return_void(local); |
24487981 JB |
596 | } |
597 | ||
598 | static inline int drv_tx_last_beacon(struct ieee80211_local *local) | |
599 | { | |
91f44b02 | 600 | int ret = 0; /* default unsuported op for less congestion */ |
e1781ed3 KV |
601 | |
602 | might_sleep(); | |
603 | ||
4efc76bd | 604 | trace_drv_tx_last_beacon(local); |
24487981 | 605 | if (local->ops->tx_last_beacon) |
0a2b8bb2 | 606 | ret = local->ops->tx_last_beacon(&local->hw); |
4efc76bd | 607 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 608 | return ret; |
24487981 JB |
609 | } |
610 | ||
611 | static inline int drv_ampdu_action(struct ieee80211_local *local, | |
12375ef9 | 612 | struct ieee80211_sub_if_data *sdata, |
24487981 JB |
613 | enum ieee80211_ampdu_mlme_action action, |
614 | struct ieee80211_sta *sta, u16 tid, | |
0b01f030 | 615 | u16 *ssn, u8 buf_size) |
24487981 | 616 | { |
0a2b8bb2 | 617 | int ret = -EOPNOTSUPP; |
cfcdbde3 JB |
618 | |
619 | might_sleep(); | |
620 | ||
bc192f89 | 621 | sdata = get_bss_sdata(sdata); |
7b7eab6f JB |
622 | check_sdata_in_driver(sdata); |
623 | ||
0b01f030 | 624 | trace_drv_ampdu_action(local, sdata, action, sta, tid, ssn, buf_size); |
4efc76bd | 625 | |
24487981 | 626 | if (local->ops->ampdu_action) |
12375ef9 | 627 | ret = local->ops->ampdu_action(&local->hw, &sdata->vif, action, |
0b01f030 | 628 | sta, tid, ssn, buf_size); |
85ad181e | 629 | |
4efc76bd JB |
630 | trace_drv_return_int(local, ret); |
631 | ||
0a2b8bb2 | 632 | return ret; |
24487981 | 633 | } |
1f87f7d3 | 634 | |
1289723e HS |
635 | static inline int drv_get_survey(struct ieee80211_local *local, int idx, |
636 | struct survey_info *survey) | |
637 | { | |
638 | int ret = -EOPNOTSUPP; | |
c466d4ef JL |
639 | |
640 | trace_drv_get_survey(local, idx, survey); | |
641 | ||
35dd0509 | 642 | if (local->ops->get_survey) |
1289723e | 643 | ret = local->ops->get_survey(&local->hw, idx, survey); |
c466d4ef JL |
644 | |
645 | trace_drv_return_int(local, ret); | |
646 | ||
1289723e HS |
647 | return ret; |
648 | } | |
1f87f7d3 JB |
649 | |
650 | static inline void drv_rfkill_poll(struct ieee80211_local *local) | |
651 | { | |
e1781ed3 KV |
652 | might_sleep(); |
653 | ||
1f87f7d3 JB |
654 | if (local->ops->rfkill_poll) |
655 | local->ops->rfkill_poll(&local->hw); | |
656 | } | |
a80f7c0b JB |
657 | |
658 | static inline void drv_flush(struct ieee80211_local *local, bool drop) | |
659 | { | |
e1781ed3 KV |
660 | might_sleep(); |
661 | ||
a80f7c0b JB |
662 | trace_drv_flush(local, drop); |
663 | if (local->ops->flush) | |
664 | local->ops->flush(&local->hw, drop); | |
4efc76bd | 665 | trace_drv_return_void(local); |
a80f7c0b | 666 | } |
5ce6e438 JB |
667 | |
668 | static inline void drv_channel_switch(struct ieee80211_local *local, | |
669 | struct ieee80211_channel_switch *ch_switch) | |
670 | { | |
671 | might_sleep(); | |
672 | ||
5ce6e438 | 673 | trace_drv_channel_switch(local, ch_switch); |
4efc76bd JB |
674 | local->ops->channel_switch(&local->hw, ch_switch); |
675 | trace_drv_return_void(local); | |
5ce6e438 JB |
676 | } |
677 | ||
15d96753 BR |
678 | |
679 | static inline int drv_set_antenna(struct ieee80211_local *local, | |
680 | u32 tx_ant, u32 rx_ant) | |
681 | { | |
682 | int ret = -EOPNOTSUPP; | |
683 | might_sleep(); | |
684 | if (local->ops->set_antenna) | |
685 | ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant); | |
686 | trace_drv_set_antenna(local, tx_ant, rx_ant, ret); | |
687 | return ret; | |
688 | } | |
689 | ||
690 | static inline int drv_get_antenna(struct ieee80211_local *local, | |
691 | u32 *tx_ant, u32 *rx_ant) | |
692 | { | |
693 | int ret = -EOPNOTSUPP; | |
694 | might_sleep(); | |
695 | if (local->ops->get_antenna) | |
696 | ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant); | |
697 | trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret); | |
698 | return ret; | |
699 | } | |
700 | ||
21f83589 JB |
701 | static inline int drv_remain_on_channel(struct ieee80211_local *local, |
702 | struct ieee80211_channel *chan, | |
703 | enum nl80211_channel_type chantype, | |
704 | unsigned int duration) | |
705 | { | |
706 | int ret; | |
707 | ||
708 | might_sleep(); | |
709 | ||
710 | trace_drv_remain_on_channel(local, chan, chantype, duration); | |
711 | ret = local->ops->remain_on_channel(&local->hw, chan, chantype, | |
712 | duration); | |
713 | trace_drv_return_int(local, ret); | |
714 | ||
715 | return ret; | |
716 | } | |
717 | ||
718 | static inline int drv_cancel_remain_on_channel(struct ieee80211_local *local) | |
719 | { | |
720 | int ret; | |
721 | ||
722 | might_sleep(); | |
723 | ||
724 | trace_drv_cancel_remain_on_channel(local); | |
725 | ret = local->ops->cancel_remain_on_channel(&local->hw); | |
726 | trace_drv_return_int(local, ret); | |
5f16a436 JB |
727 | |
728 | return ret; | |
729 | } | |
730 | ||
38c09159 JL |
731 | static inline int drv_set_ringparam(struct ieee80211_local *local, |
732 | u32 tx, u32 rx) | |
733 | { | |
734 | int ret = -ENOTSUPP; | |
735 | ||
736 | might_sleep(); | |
737 | ||
738 | trace_drv_set_ringparam(local, tx, rx); | |
739 | if (local->ops->set_ringparam) | |
740 | ret = local->ops->set_ringparam(&local->hw, tx, rx); | |
741 | trace_drv_return_int(local, ret); | |
742 | ||
743 | return ret; | |
744 | } | |
745 | ||
746 | static inline void drv_get_ringparam(struct ieee80211_local *local, | |
747 | u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max) | |
748 | { | |
749 | might_sleep(); | |
750 | ||
751 | trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max); | |
752 | if (local->ops->get_ringparam) | |
753 | local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max); | |
754 | trace_drv_return_void(local); | |
755 | } | |
756 | ||
e8306f98 VN |
757 | static inline bool drv_tx_frames_pending(struct ieee80211_local *local) |
758 | { | |
759 | bool ret = false; | |
760 | ||
761 | might_sleep(); | |
762 | ||
763 | trace_drv_tx_frames_pending(local); | |
764 | if (local->ops->tx_frames_pending) | |
765 | ret = local->ops->tx_frames_pending(&local->hw); | |
766 | trace_drv_return_bool(local, ret); | |
767 | ||
768 | return ret; | |
769 | } | |
bdbfd6b5 SM |
770 | |
771 | static inline int drv_set_bitrate_mask(struct ieee80211_local *local, | |
772 | struct ieee80211_sub_if_data *sdata, | |
773 | const struct cfg80211_bitrate_mask *mask) | |
774 | { | |
775 | int ret = -EOPNOTSUPP; | |
776 | ||
777 | might_sleep(); | |
778 | ||
7b7eab6f JB |
779 | check_sdata_in_driver(sdata); |
780 | ||
bdbfd6b5 SM |
781 | trace_drv_set_bitrate_mask(local, sdata, mask); |
782 | if (local->ops->set_bitrate_mask) | |
783 | ret = local->ops->set_bitrate_mask(&local->hw, | |
784 | &sdata->vif, mask); | |
785 | trace_drv_return_int(local, ret); | |
786 | ||
787 | return ret; | |
788 | } | |
789 | ||
c68f4b89 JB |
790 | static inline void drv_set_rekey_data(struct ieee80211_local *local, |
791 | struct ieee80211_sub_if_data *sdata, | |
792 | struct cfg80211_gtk_rekey_data *data) | |
793 | { | |
7b7eab6f JB |
794 | check_sdata_in_driver(sdata); |
795 | ||
c68f4b89 JB |
796 | trace_drv_set_rekey_data(local, sdata, data); |
797 | if (local->ops->set_rekey_data) | |
798 | local->ops->set_rekey_data(&local->hw, &sdata->vif, data); | |
799 | trace_drv_return_void(local); | |
800 | } | |
801 | ||
615f7b9b MV |
802 | static inline void drv_rssi_callback(struct ieee80211_local *local, |
803 | const enum ieee80211_rssi_event event) | |
804 | { | |
805 | trace_drv_rssi_callback(local, event); | |
806 | if (local->ops->rssi_callback) | |
807 | local->ops->rssi_callback(&local->hw, event); | |
808 | trace_drv_return_void(local); | |
809 | } | |
4049e09a JB |
810 | |
811 | static inline void | |
812 | drv_release_buffered_frames(struct ieee80211_local *local, | |
813 | struct sta_info *sta, u16 tids, int num_frames, | |
814 | enum ieee80211_frame_release_type reason, | |
815 | bool more_data) | |
816 | { | |
817 | trace_drv_release_buffered_frames(local, &sta->sta, tids, num_frames, | |
818 | reason, more_data); | |
819 | if (local->ops->release_buffered_frames) | |
820 | local->ops->release_buffered_frames(&local->hw, &sta->sta, tids, | |
821 | num_frames, reason, | |
822 | more_data); | |
823 | trace_drv_return_void(local); | |
824 | } | |
40b96408 JB |
825 | |
826 | static inline void | |
827 | drv_allow_buffered_frames(struct ieee80211_local *local, | |
828 | struct sta_info *sta, u16 tids, int num_frames, | |
829 | enum ieee80211_frame_release_type reason, | |
830 | bool more_data) | |
831 | { | |
832 | trace_drv_allow_buffered_frames(local, &sta->sta, tids, num_frames, | |
833 | reason, more_data); | |
834 | if (local->ops->allow_buffered_frames) | |
835 | local->ops->allow_buffered_frames(&local->hw, &sta->sta, | |
836 | tids, num_frames, reason, | |
837 | more_data); | |
838 | trace_drv_return_void(local); | |
839 | } | |
66572cfc VG |
840 | |
841 | static inline int drv_get_rssi(struct ieee80211_local *local, | |
842 | struct ieee80211_sub_if_data *sdata, | |
843 | struct ieee80211_sta *sta, | |
844 | s8 *rssi_dbm) | |
845 | { | |
846 | int ret; | |
847 | ||
848 | might_sleep(); | |
849 | ||
850 | ret = local->ops->get_rssi(&local->hw, &sdata->vif, sta, rssi_dbm); | |
851 | trace_drv_get_rssi(local, sta, *rssi_dbm, ret); | |
852 | ||
853 | return ret; | |
854 | } | |
a1845fc7 JB |
855 | |
856 | static inline void drv_mgd_prepare_tx(struct ieee80211_local *local, | |
857 | struct ieee80211_sub_if_data *sdata) | |
858 | { | |
859 | might_sleep(); | |
860 | ||
861 | check_sdata_in_driver(sdata); | |
862 | WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION); | |
863 | ||
864 | trace_drv_mgd_prepare_tx(local, sdata); | |
865 | if (local->ops->mgd_prepare_tx) | |
866 | local->ops->mgd_prepare_tx(&local->hw, &sdata->vif); | |
867 | trace_drv_return_void(local); | |
868 | } | |
24487981 | 869 | #endif /* __MAC80211_DRIVER_OPS */ |