]>
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" | |
0a2b8bb2 | 6 | #include "driver-trace.h" |
24487981 | 7 | |
7bb45683 | 8 | static inline void drv_tx(struct ieee80211_local *local, struct sk_buff *skb) |
24487981 | 9 | { |
7bb45683 | 10 | local->ops->tx(&local->hw, skb); |
24487981 JB |
11 | } |
12 | ||
13 | static inline int drv_start(struct ieee80211_local *local) | |
14 | { | |
ea77f12f JB |
15 | int ret; |
16 | ||
e1781ed3 KV |
17 | might_sleep(); |
18 | ||
4efc76bd | 19 | trace_drv_start(local); |
ea77f12f JB |
20 | local->started = true; |
21 | smp_mb(); | |
22 | ret = local->ops->start(&local->hw); | |
4efc76bd | 23 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 24 | return ret; |
24487981 JB |
25 | } |
26 | ||
27 | static inline void drv_stop(struct ieee80211_local *local) | |
28 | { | |
e1781ed3 KV |
29 | might_sleep(); |
30 | ||
0a2b8bb2 | 31 | trace_drv_stop(local); |
4efc76bd JB |
32 | local->ops->stop(&local->hw); |
33 | trace_drv_return_void(local); | |
ea77f12f JB |
34 | |
35 | /* sync away all work on the tasklet before clearing started */ | |
36 | tasklet_disable(&local->tasklet); | |
37 | tasklet_enable(&local->tasklet); | |
38 | ||
39 | barrier(); | |
40 | ||
41 | local->started = false; | |
24487981 JB |
42 | } |
43 | ||
44 | static inline int drv_add_interface(struct ieee80211_local *local, | |
1ed32e4f | 45 | struct ieee80211_vif *vif) |
24487981 | 46 | { |
e1781ed3 KV |
47 | int ret; |
48 | ||
49 | might_sleep(); | |
50 | ||
4efc76bd | 51 | trace_drv_add_interface(local, vif_to_sdata(vif)); |
e1781ed3 | 52 | ret = local->ops->add_interface(&local->hw, vif); |
4efc76bd | 53 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 54 | return ret; |
24487981 JB |
55 | } |
56 | ||
34d4bc4d JB |
57 | static inline int drv_change_interface(struct ieee80211_local *local, |
58 | struct ieee80211_sub_if_data *sdata, | |
2ca27bcf | 59 | enum nl80211_iftype type, bool p2p) |
34d4bc4d JB |
60 | { |
61 | int ret; | |
62 | ||
63 | might_sleep(); | |
64 | ||
2ca27bcf JB |
65 | trace_drv_change_interface(local, sdata, type, p2p); |
66 | ret = local->ops->change_interface(&local->hw, &sdata->vif, type, p2p); | |
34d4bc4d JB |
67 | trace_drv_return_int(local, ret); |
68 | return ret; | |
69 | } | |
70 | ||
24487981 | 71 | static inline void drv_remove_interface(struct ieee80211_local *local, |
1ed32e4f | 72 | struct ieee80211_vif *vif) |
24487981 | 73 | { |
e1781ed3 KV |
74 | might_sleep(); |
75 | ||
1ed32e4f | 76 | trace_drv_remove_interface(local, vif_to_sdata(vif)); |
4efc76bd JB |
77 | local->ops->remove_interface(&local->hw, vif); |
78 | trace_drv_return_void(local); | |
24487981 JB |
79 | } |
80 | ||
81 | static inline int drv_config(struct ieee80211_local *local, u32 changed) | |
82 | { | |
e1781ed3 KV |
83 | int ret; |
84 | ||
85 | might_sleep(); | |
86 | ||
4efc76bd | 87 | trace_drv_config(local, changed); |
e1781ed3 | 88 | ret = local->ops->config(&local->hw, changed); |
4efc76bd | 89 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 90 | return ret; |
24487981 JB |
91 | } |
92 | ||
93 | static inline void drv_bss_info_changed(struct ieee80211_local *local, | |
12375ef9 | 94 | struct ieee80211_sub_if_data *sdata, |
24487981 JB |
95 | struct ieee80211_bss_conf *info, |
96 | u32 changed) | |
97 | { | |
e1781ed3 KV |
98 | might_sleep(); |
99 | ||
4efc76bd | 100 | trace_drv_bss_info_changed(local, sdata, info, changed); |
24487981 | 101 | if (local->ops->bss_info_changed) |
12375ef9 | 102 | local->ops->bss_info_changed(&local->hw, &sdata->vif, info, changed); |
4efc76bd | 103 | trace_drv_return_void(local); |
24487981 JB |
104 | } |
105 | ||
3ac64bee | 106 | static inline u64 drv_prepare_multicast(struct ieee80211_local *local, |
22bedad3 | 107 | struct netdev_hw_addr_list *mc_list) |
3ac64bee JB |
108 | { |
109 | u64 ret = 0; | |
110 | ||
4efc76bd JB |
111 | trace_drv_prepare_multicast(local, mc_list->count); |
112 | ||
3ac64bee | 113 | if (local->ops->prepare_multicast) |
22bedad3 | 114 | ret = local->ops->prepare_multicast(&local->hw, mc_list); |
3ac64bee | 115 | |
4efc76bd | 116 | trace_drv_return_u64(local, ret); |
3ac64bee JB |
117 | |
118 | return ret; | |
119 | } | |
120 | ||
24487981 JB |
121 | static inline void drv_configure_filter(struct ieee80211_local *local, |
122 | unsigned int changed_flags, | |
123 | unsigned int *total_flags, | |
3ac64bee | 124 | u64 multicast) |
24487981 | 125 | { |
3ac64bee JB |
126 | might_sleep(); |
127 | ||
0a2b8bb2 | 128 | trace_drv_configure_filter(local, changed_flags, total_flags, |
3ac64bee | 129 | multicast); |
4efc76bd JB |
130 | local->ops->configure_filter(&local->hw, changed_flags, total_flags, |
131 | multicast); | |
132 | trace_drv_return_void(local); | |
24487981 JB |
133 | } |
134 | ||
135 | static inline int drv_set_tim(struct ieee80211_local *local, | |
136 | struct ieee80211_sta *sta, bool set) | |
137 | { | |
0a2b8bb2 | 138 | int ret = 0; |
4efc76bd | 139 | trace_drv_set_tim(local, sta, set); |
24487981 | 140 | if (local->ops->set_tim) |
0a2b8bb2 | 141 | ret = local->ops->set_tim(&local->hw, sta, set); |
4efc76bd | 142 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 143 | return ret; |
24487981 JB |
144 | } |
145 | ||
146 | static inline int drv_set_key(struct ieee80211_local *local, | |
12375ef9 JB |
147 | enum set_key_cmd cmd, |
148 | struct ieee80211_sub_if_data *sdata, | |
24487981 JB |
149 | struct ieee80211_sta *sta, |
150 | struct ieee80211_key_conf *key) | |
151 | { | |
e1781ed3 KV |
152 | int ret; |
153 | ||
154 | might_sleep(); | |
155 | ||
4efc76bd | 156 | trace_drv_set_key(local, cmd, sdata, sta, key); |
e1781ed3 | 157 | ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key); |
4efc76bd | 158 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 159 | return ret; |
24487981 JB |
160 | } |
161 | ||
162 | static inline void drv_update_tkip_key(struct ieee80211_local *local, | |
b3fbdcf4 | 163 | struct ieee80211_sub_if_data *sdata, |
24487981 | 164 | struct ieee80211_key_conf *conf, |
b3fbdcf4 | 165 | struct sta_info *sta, u32 iv32, |
24487981 JB |
166 | u16 *phase1key) |
167 | { | |
b3fbdcf4 JB |
168 | struct ieee80211_sta *ista = NULL; |
169 | ||
b3fbdcf4 JB |
170 | if (sta) |
171 | ista = &sta->sta; | |
172 | ||
4efc76bd | 173 | trace_drv_update_tkip_key(local, sdata, conf, ista, iv32); |
24487981 | 174 | if (local->ops->update_tkip_key) |
b3fbdcf4 JB |
175 | local->ops->update_tkip_key(&local->hw, &sdata->vif, conf, |
176 | ista, iv32, phase1key); | |
4efc76bd | 177 | trace_drv_return_void(local); |
24487981 JB |
178 | } |
179 | ||
180 | static inline int drv_hw_scan(struct ieee80211_local *local, | |
a060bbfe | 181 | struct ieee80211_sub_if_data *sdata, |
24487981 JB |
182 | struct cfg80211_scan_request *req) |
183 | { | |
e1781ed3 KV |
184 | int ret; |
185 | ||
186 | might_sleep(); | |
187 | ||
4efc76bd | 188 | trace_drv_hw_scan(local, sdata, req); |
a060bbfe | 189 | ret = local->ops->hw_scan(&local->hw, &sdata->vif, req); |
4efc76bd | 190 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 191 | return ret; |
24487981 JB |
192 | } |
193 | ||
194 | static inline void drv_sw_scan_start(struct ieee80211_local *local) | |
195 | { | |
e1781ed3 KV |
196 | might_sleep(); |
197 | ||
4efc76bd | 198 | trace_drv_sw_scan_start(local); |
24487981 JB |
199 | if (local->ops->sw_scan_start) |
200 | local->ops->sw_scan_start(&local->hw); | |
4efc76bd | 201 | trace_drv_return_void(local); |
24487981 JB |
202 | } |
203 | ||
204 | static inline void drv_sw_scan_complete(struct ieee80211_local *local) | |
205 | { | |
e1781ed3 KV |
206 | might_sleep(); |
207 | ||
4efc76bd | 208 | trace_drv_sw_scan_complete(local); |
24487981 JB |
209 | if (local->ops->sw_scan_complete) |
210 | local->ops->sw_scan_complete(&local->hw); | |
4efc76bd | 211 | trace_drv_return_void(local); |
24487981 JB |
212 | } |
213 | ||
214 | static inline int drv_get_stats(struct ieee80211_local *local, | |
215 | struct ieee80211_low_level_stats *stats) | |
216 | { | |
0a2b8bb2 JB |
217 | int ret = -EOPNOTSUPP; |
218 | ||
e1781ed3 KV |
219 | might_sleep(); |
220 | ||
0a2b8bb2 JB |
221 | if (local->ops->get_stats) |
222 | ret = local->ops->get_stats(&local->hw, stats); | |
223 | trace_drv_get_stats(local, stats, ret); | |
224 | ||
225 | return ret; | |
24487981 JB |
226 | } |
227 | ||
228 | static inline void drv_get_tkip_seq(struct ieee80211_local *local, | |
229 | u8 hw_key_idx, u32 *iv32, u16 *iv16) | |
230 | { | |
231 | if (local->ops->get_tkip_seq) | |
232 | local->ops->get_tkip_seq(&local->hw, hw_key_idx, iv32, iv16); | |
0a2b8bb2 | 233 | trace_drv_get_tkip_seq(local, hw_key_idx, iv32, iv16); |
24487981 JB |
234 | } |
235 | ||
f23a4780 AN |
236 | static inline int drv_set_frag_threshold(struct ieee80211_local *local, |
237 | u32 value) | |
238 | { | |
239 | int ret = 0; | |
240 | ||
241 | might_sleep(); | |
242 | ||
243 | trace_drv_set_frag_threshold(local, value); | |
244 | if (local->ops->set_frag_threshold) | |
245 | ret = local->ops->set_frag_threshold(&local->hw, value); | |
246 | trace_drv_return_int(local, ret); | |
247 | return ret; | |
248 | } | |
249 | ||
24487981 JB |
250 | static inline int drv_set_rts_threshold(struct ieee80211_local *local, |
251 | u32 value) | |
252 | { | |
0a2b8bb2 | 253 | int ret = 0; |
e1781ed3 KV |
254 | |
255 | might_sleep(); | |
256 | ||
4efc76bd | 257 | trace_drv_set_rts_threshold(local, value); |
24487981 | 258 | if (local->ops->set_rts_threshold) |
0a2b8bb2 | 259 | ret = local->ops->set_rts_threshold(&local->hw, value); |
4efc76bd | 260 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 261 | return ret; |
24487981 JB |
262 | } |
263 | ||
310bc676 LT |
264 | static inline int drv_set_coverage_class(struct ieee80211_local *local, |
265 | u8 value) | |
266 | { | |
267 | int ret = 0; | |
268 | might_sleep(); | |
269 | ||
4efc76bd | 270 | trace_drv_set_coverage_class(local, value); |
310bc676 LT |
271 | if (local->ops->set_coverage_class) |
272 | local->ops->set_coverage_class(&local->hw, value); | |
273 | else | |
274 | ret = -EOPNOTSUPP; | |
275 | ||
4efc76bd | 276 | trace_drv_return_int(local, ret); |
310bc676 LT |
277 | return ret; |
278 | } | |
279 | ||
24487981 | 280 | static inline void drv_sta_notify(struct ieee80211_local *local, |
12375ef9 | 281 | struct ieee80211_sub_if_data *sdata, |
24487981 JB |
282 | enum sta_notify_cmd cmd, |
283 | struct ieee80211_sta *sta) | |
284 | { | |
4efc76bd | 285 | trace_drv_sta_notify(local, sdata, cmd, sta); |
24487981 | 286 | if (local->ops->sta_notify) |
12375ef9 | 287 | local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta); |
4efc76bd | 288 | trace_drv_return_void(local); |
24487981 JB |
289 | } |
290 | ||
34e89507 JB |
291 | static inline int drv_sta_add(struct ieee80211_local *local, |
292 | struct ieee80211_sub_if_data *sdata, | |
293 | struct ieee80211_sta *sta) | |
294 | { | |
295 | int ret = 0; | |
296 | ||
297 | might_sleep(); | |
298 | ||
4efc76bd | 299 | trace_drv_sta_add(local, sdata, sta); |
34e89507 JB |
300 | if (local->ops->sta_add) |
301 | ret = local->ops->sta_add(&local->hw, &sdata->vif, sta); | |
34e89507 | 302 | |
4efc76bd | 303 | trace_drv_return_int(local, ret); |
34e89507 JB |
304 | |
305 | return ret; | |
306 | } | |
307 | ||
308 | static inline void drv_sta_remove(struct ieee80211_local *local, | |
309 | struct ieee80211_sub_if_data *sdata, | |
310 | struct ieee80211_sta *sta) | |
311 | { | |
312 | might_sleep(); | |
313 | ||
4efc76bd | 314 | trace_drv_sta_remove(local, sdata, sta); |
34e89507 JB |
315 | if (local->ops->sta_remove) |
316 | local->ops->sta_remove(&local->hw, &sdata->vif, sta); | |
34e89507 | 317 | |
4efc76bd | 318 | trace_drv_return_void(local); |
34e89507 JB |
319 | } |
320 | ||
24487981 JB |
321 | static inline int drv_conf_tx(struct ieee80211_local *local, u16 queue, |
322 | const struct ieee80211_tx_queue_params *params) | |
323 | { | |
0a2b8bb2 | 324 | int ret = -EOPNOTSUPP; |
e1781ed3 KV |
325 | |
326 | might_sleep(); | |
327 | ||
4efc76bd | 328 | trace_drv_conf_tx(local, queue, params); |
24487981 | 329 | if (local->ops->conf_tx) |
0a2b8bb2 | 330 | ret = local->ops->conf_tx(&local->hw, queue, params); |
4efc76bd | 331 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 332 | return ret; |
24487981 JB |
333 | } |
334 | ||
24487981 JB |
335 | static inline u64 drv_get_tsf(struct ieee80211_local *local) |
336 | { | |
0a2b8bb2 | 337 | u64 ret = -1ULL; |
e1781ed3 KV |
338 | |
339 | might_sleep(); | |
340 | ||
4efc76bd | 341 | trace_drv_get_tsf(local); |
24487981 | 342 | if (local->ops->get_tsf) |
0a2b8bb2 | 343 | ret = local->ops->get_tsf(&local->hw); |
4efc76bd | 344 | trace_drv_return_u64(local, ret); |
0a2b8bb2 | 345 | return ret; |
24487981 JB |
346 | } |
347 | ||
348 | static inline void drv_set_tsf(struct ieee80211_local *local, u64 tsf) | |
349 | { | |
e1781ed3 KV |
350 | might_sleep(); |
351 | ||
4efc76bd | 352 | trace_drv_set_tsf(local, tsf); |
24487981 JB |
353 | if (local->ops->set_tsf) |
354 | local->ops->set_tsf(&local->hw, tsf); | |
4efc76bd | 355 | trace_drv_return_void(local); |
24487981 JB |
356 | } |
357 | ||
358 | static inline void drv_reset_tsf(struct ieee80211_local *local) | |
359 | { | |
e1781ed3 KV |
360 | might_sleep(); |
361 | ||
4efc76bd | 362 | trace_drv_reset_tsf(local); |
24487981 JB |
363 | if (local->ops->reset_tsf) |
364 | local->ops->reset_tsf(&local->hw); | |
4efc76bd | 365 | trace_drv_return_void(local); |
24487981 JB |
366 | } |
367 | ||
368 | static inline int drv_tx_last_beacon(struct ieee80211_local *local) | |
369 | { | |
91f44b02 | 370 | int ret = 0; /* default unsuported op for less congestion */ |
e1781ed3 KV |
371 | |
372 | might_sleep(); | |
373 | ||
4efc76bd | 374 | trace_drv_tx_last_beacon(local); |
24487981 | 375 | if (local->ops->tx_last_beacon) |
0a2b8bb2 | 376 | ret = local->ops->tx_last_beacon(&local->hw); |
4efc76bd | 377 | trace_drv_return_int(local, ret); |
0a2b8bb2 | 378 | return ret; |
24487981 JB |
379 | } |
380 | ||
381 | static inline int drv_ampdu_action(struct ieee80211_local *local, | |
12375ef9 | 382 | struct ieee80211_sub_if_data *sdata, |
24487981 JB |
383 | enum ieee80211_ampdu_mlme_action action, |
384 | struct ieee80211_sta *sta, u16 tid, | |
0b01f030 | 385 | u16 *ssn, u8 buf_size) |
24487981 | 386 | { |
0a2b8bb2 | 387 | int ret = -EOPNOTSUPP; |
cfcdbde3 JB |
388 | |
389 | might_sleep(); | |
390 | ||
0b01f030 | 391 | trace_drv_ampdu_action(local, sdata, action, sta, tid, ssn, buf_size); |
4efc76bd | 392 | |
24487981 | 393 | if (local->ops->ampdu_action) |
12375ef9 | 394 | ret = local->ops->ampdu_action(&local->hw, &sdata->vif, action, |
0b01f030 | 395 | sta, tid, ssn, buf_size); |
85ad181e | 396 | |
4efc76bd JB |
397 | trace_drv_return_int(local, ret); |
398 | ||
0a2b8bb2 | 399 | return ret; |
24487981 | 400 | } |
1f87f7d3 | 401 | |
1289723e HS |
402 | static inline int drv_get_survey(struct ieee80211_local *local, int idx, |
403 | struct survey_info *survey) | |
404 | { | |
405 | int ret = -EOPNOTSUPP; | |
c466d4ef JL |
406 | |
407 | trace_drv_get_survey(local, idx, survey); | |
408 | ||
35dd0509 | 409 | if (local->ops->get_survey) |
1289723e | 410 | ret = local->ops->get_survey(&local->hw, idx, survey); |
c466d4ef JL |
411 | |
412 | trace_drv_return_int(local, ret); | |
413 | ||
1289723e HS |
414 | return ret; |
415 | } | |
1f87f7d3 JB |
416 | |
417 | static inline void drv_rfkill_poll(struct ieee80211_local *local) | |
418 | { | |
e1781ed3 KV |
419 | might_sleep(); |
420 | ||
1f87f7d3 JB |
421 | if (local->ops->rfkill_poll) |
422 | local->ops->rfkill_poll(&local->hw); | |
423 | } | |
a80f7c0b JB |
424 | |
425 | static inline void drv_flush(struct ieee80211_local *local, bool drop) | |
426 | { | |
e1781ed3 KV |
427 | might_sleep(); |
428 | ||
a80f7c0b JB |
429 | trace_drv_flush(local, drop); |
430 | if (local->ops->flush) | |
431 | local->ops->flush(&local->hw, drop); | |
4efc76bd | 432 | trace_drv_return_void(local); |
a80f7c0b | 433 | } |
5ce6e438 JB |
434 | |
435 | static inline void drv_channel_switch(struct ieee80211_local *local, | |
436 | struct ieee80211_channel_switch *ch_switch) | |
437 | { | |
438 | might_sleep(); | |
439 | ||
5ce6e438 | 440 | trace_drv_channel_switch(local, ch_switch); |
4efc76bd JB |
441 | local->ops->channel_switch(&local->hw, ch_switch); |
442 | trace_drv_return_void(local); | |
5ce6e438 JB |
443 | } |
444 | ||
15d96753 BR |
445 | |
446 | static inline int drv_set_antenna(struct ieee80211_local *local, | |
447 | u32 tx_ant, u32 rx_ant) | |
448 | { | |
449 | int ret = -EOPNOTSUPP; | |
450 | might_sleep(); | |
451 | if (local->ops->set_antenna) | |
452 | ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant); | |
453 | trace_drv_set_antenna(local, tx_ant, rx_ant, ret); | |
454 | return ret; | |
455 | } | |
456 | ||
457 | static inline int drv_get_antenna(struct ieee80211_local *local, | |
458 | u32 *tx_ant, u32 *rx_ant) | |
459 | { | |
460 | int ret = -EOPNOTSUPP; | |
461 | might_sleep(); | |
462 | if (local->ops->get_antenna) | |
463 | ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant); | |
464 | trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret); | |
465 | return ret; | |
466 | } | |
467 | ||
21f83589 JB |
468 | static inline int drv_remain_on_channel(struct ieee80211_local *local, |
469 | struct ieee80211_channel *chan, | |
470 | enum nl80211_channel_type chantype, | |
471 | unsigned int duration) | |
472 | { | |
473 | int ret; | |
474 | ||
475 | might_sleep(); | |
476 | ||
477 | trace_drv_remain_on_channel(local, chan, chantype, duration); | |
478 | ret = local->ops->remain_on_channel(&local->hw, chan, chantype, | |
479 | duration); | |
480 | trace_drv_return_int(local, ret); | |
481 | ||
482 | return ret; | |
483 | } | |
484 | ||
485 | static inline int drv_cancel_remain_on_channel(struct ieee80211_local *local) | |
486 | { | |
487 | int ret; | |
488 | ||
489 | might_sleep(); | |
490 | ||
491 | trace_drv_cancel_remain_on_channel(local); | |
492 | ret = local->ops->cancel_remain_on_channel(&local->hw); | |
493 | trace_drv_return_int(local, ret); | |
494 | ||
495 | return ret; | |
496 | } | |
497 | ||
5f16a436 JB |
498 | static inline int drv_offchannel_tx(struct ieee80211_local *local, |
499 | struct sk_buff *skb, | |
500 | struct ieee80211_channel *chan, | |
501 | enum nl80211_channel_type channel_type, | |
502 | unsigned int wait) | |
503 | { | |
504 | int ret; | |
505 | ||
506 | might_sleep(); | |
507 | ||
508 | trace_drv_offchannel_tx(local, skb, chan, channel_type, wait); | |
509 | ret = local->ops->offchannel_tx(&local->hw, skb, chan, | |
510 | channel_type, wait); | |
511 | trace_drv_return_int(local, ret); | |
512 | ||
513 | return ret; | |
514 | } | |
515 | ||
516 | static inline int drv_offchannel_tx_cancel_wait(struct ieee80211_local *local) | |
517 | { | |
518 | int ret; | |
519 | ||
520 | might_sleep(); | |
521 | ||
522 | trace_drv_offchannel_tx_cancel_wait(local); | |
523 | ret = local->ops->offchannel_tx_cancel_wait(&local->hw); | |
524 | trace_drv_return_int(local, ret); | |
525 | ||
526 | return ret; | |
527 | } | |
528 | ||
38c09159 JL |
529 | static inline int drv_set_ringparam(struct ieee80211_local *local, |
530 | u32 tx, u32 rx) | |
531 | { | |
532 | int ret = -ENOTSUPP; | |
533 | ||
534 | might_sleep(); | |
535 | ||
536 | trace_drv_set_ringparam(local, tx, rx); | |
537 | if (local->ops->set_ringparam) | |
538 | ret = local->ops->set_ringparam(&local->hw, tx, rx); | |
539 | trace_drv_return_int(local, ret); | |
540 | ||
541 | return ret; | |
542 | } | |
543 | ||
544 | static inline void drv_get_ringparam(struct ieee80211_local *local, | |
545 | u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max) | |
546 | { | |
547 | might_sleep(); | |
548 | ||
549 | trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max); | |
550 | if (local->ops->get_ringparam) | |
551 | local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max); | |
552 | trace_drv_return_void(local); | |
553 | } | |
554 | ||
e8306f98 VN |
555 | static inline bool drv_tx_frames_pending(struct ieee80211_local *local) |
556 | { | |
557 | bool ret = false; | |
558 | ||
559 | might_sleep(); | |
560 | ||
561 | trace_drv_tx_frames_pending(local); | |
562 | if (local->ops->tx_frames_pending) | |
563 | ret = local->ops->tx_frames_pending(&local->hw); | |
564 | trace_drv_return_bool(local, ret); | |
565 | ||
566 | return ret; | |
567 | } | |
24487981 | 568 | #endif /* __MAC80211_DRIVER_OPS */ |