1 #ifndef __MAC80211_DRIVER_OPS
2 #define __MAC80211_DRIVER_OPS
4 #include <net/mac80211.h>
5 #include "ieee80211_i.h"
6 #include "driver-trace.h"
8 static inline void drv_tx(struct ieee80211_local
*local
, struct sk_buff
*skb
)
10 local
->ops
->tx(&local
->hw
, skb
);
13 static inline int drv_start(struct ieee80211_local
*local
)
19 trace_drv_start(local
);
20 local
->started
= true;
22 ret
= local
->ops
->start(&local
->hw
);
23 trace_drv_return_int(local
, ret
);
27 static inline void drv_stop(struct ieee80211_local
*local
)
31 trace_drv_stop(local
);
32 local
->ops
->stop(&local
->hw
);
33 trace_drv_return_void(local
);
35 /* sync away all work on the tasklet before clearing started */
36 tasklet_disable(&local
->tasklet
);
37 tasklet_enable(&local
->tasklet
);
41 local
->started
= false;
45 static inline int drv_suspend(struct ieee80211_local
*local
,
46 struct cfg80211_wowlan
*wowlan
)
52 trace_drv_suspend(local
);
53 ret
= local
->ops
->suspend(&local
->hw
, wowlan
);
54 trace_drv_return_int(local
, ret
);
58 static inline int drv_resume(struct ieee80211_local
*local
)
64 trace_drv_resume(local
);
65 ret
= local
->ops
->resume(&local
->hw
);
66 trace_drv_return_int(local
, ret
);
71 static inline int drv_add_interface(struct ieee80211_local
*local
,
72 struct ieee80211_vif
*vif
)
78 trace_drv_add_interface(local
, vif_to_sdata(vif
));
79 ret
= local
->ops
->add_interface(&local
->hw
, vif
);
80 trace_drv_return_int(local
, ret
);
84 static inline int drv_change_interface(struct ieee80211_local
*local
,
85 struct ieee80211_sub_if_data
*sdata
,
86 enum nl80211_iftype type
, bool p2p
)
92 trace_drv_change_interface(local
, sdata
, type
, p2p
);
93 ret
= local
->ops
->change_interface(&local
->hw
, &sdata
->vif
, type
, p2p
);
94 trace_drv_return_int(local
, ret
);
98 static inline void drv_remove_interface(struct ieee80211_local
*local
,
99 struct ieee80211_vif
*vif
)
103 trace_drv_remove_interface(local
, vif_to_sdata(vif
));
104 local
->ops
->remove_interface(&local
->hw
, vif
);
105 trace_drv_return_void(local
);
108 static inline int drv_config(struct ieee80211_local
*local
, u32 changed
)
114 trace_drv_config(local
, changed
);
115 ret
= local
->ops
->config(&local
->hw
, changed
);
116 trace_drv_return_int(local
, ret
);
120 static inline void drv_bss_info_changed(struct ieee80211_local
*local
,
121 struct ieee80211_sub_if_data
*sdata
,
122 struct ieee80211_bss_conf
*info
,
127 trace_drv_bss_info_changed(local
, sdata
, info
, changed
);
128 if (local
->ops
->bss_info_changed
)
129 local
->ops
->bss_info_changed(&local
->hw
, &sdata
->vif
, info
, changed
);
130 trace_drv_return_void(local
);
133 static inline int drv_tx_sync(struct ieee80211_local
*local
,
134 struct ieee80211_sub_if_data
*sdata
,
136 enum ieee80211_tx_sync_type type
)
142 trace_drv_tx_sync(local
, sdata
, bssid
, type
);
143 if (local
->ops
->tx_sync
)
144 ret
= local
->ops
->tx_sync(&local
->hw
, &sdata
->vif
,
146 trace_drv_return_int(local
, ret
);
150 static inline void drv_finish_tx_sync(struct ieee80211_local
*local
,
151 struct ieee80211_sub_if_data
*sdata
,
153 enum ieee80211_tx_sync_type type
)
157 trace_drv_finish_tx_sync(local
, sdata
, bssid
, type
);
158 if (local
->ops
->finish_tx_sync
)
159 local
->ops
->finish_tx_sync(&local
->hw
, &sdata
->vif
,
161 trace_drv_return_void(local
);
164 static inline u64
drv_prepare_multicast(struct ieee80211_local
*local
,
165 struct netdev_hw_addr_list
*mc_list
)
169 trace_drv_prepare_multicast(local
, mc_list
->count
);
171 if (local
->ops
->prepare_multicast
)
172 ret
= local
->ops
->prepare_multicast(&local
->hw
, mc_list
);
174 trace_drv_return_u64(local
, ret
);
179 static inline void drv_configure_filter(struct ieee80211_local
*local
,
180 unsigned int changed_flags
,
181 unsigned int *total_flags
,
186 trace_drv_configure_filter(local
, changed_flags
, total_flags
,
188 local
->ops
->configure_filter(&local
->hw
, changed_flags
, total_flags
,
190 trace_drv_return_void(local
);
193 static inline int drv_set_tim(struct ieee80211_local
*local
,
194 struct ieee80211_sta
*sta
, bool set
)
197 trace_drv_set_tim(local
, sta
, set
);
198 if (local
->ops
->set_tim
)
199 ret
= local
->ops
->set_tim(&local
->hw
, sta
, set
);
200 trace_drv_return_int(local
, ret
);
204 static inline int drv_set_key(struct ieee80211_local
*local
,
205 enum set_key_cmd cmd
,
206 struct ieee80211_sub_if_data
*sdata
,
207 struct ieee80211_sta
*sta
,
208 struct ieee80211_key_conf
*key
)
214 trace_drv_set_key(local
, cmd
, sdata
, sta
, key
);
215 ret
= local
->ops
->set_key(&local
->hw
, cmd
, &sdata
->vif
, sta
, key
);
216 trace_drv_return_int(local
, ret
);
220 static inline void drv_update_tkip_key(struct ieee80211_local
*local
,
221 struct ieee80211_sub_if_data
*sdata
,
222 struct ieee80211_key_conf
*conf
,
223 struct sta_info
*sta
, u32 iv32
,
226 struct ieee80211_sta
*ista
= NULL
;
231 trace_drv_update_tkip_key(local
, sdata
, conf
, ista
, iv32
);
232 if (local
->ops
->update_tkip_key
)
233 local
->ops
->update_tkip_key(&local
->hw
, &sdata
->vif
, conf
,
234 ista
, iv32
, phase1key
);
235 trace_drv_return_void(local
);
238 static inline int drv_hw_scan(struct ieee80211_local
*local
,
239 struct ieee80211_sub_if_data
*sdata
,
240 struct cfg80211_scan_request
*req
)
246 trace_drv_hw_scan(local
, sdata
);
247 ret
= local
->ops
->hw_scan(&local
->hw
, &sdata
->vif
, req
);
248 trace_drv_return_int(local
, ret
);
252 static inline void drv_cancel_hw_scan(struct ieee80211_local
*local
,
253 struct ieee80211_sub_if_data
*sdata
)
257 trace_drv_cancel_hw_scan(local
, sdata
);
258 local
->ops
->cancel_hw_scan(&local
->hw
, &sdata
->vif
);
259 trace_drv_return_void(local
);
263 drv_sched_scan_start(struct ieee80211_local
*local
,
264 struct ieee80211_sub_if_data
*sdata
,
265 struct cfg80211_sched_scan_request
*req
,
266 struct ieee80211_sched_scan_ies
*ies
)
272 trace_drv_sched_scan_start(local
, sdata
);
273 ret
= local
->ops
->sched_scan_start(&local
->hw
, &sdata
->vif
,
275 trace_drv_return_int(local
, ret
);
279 static inline void drv_sched_scan_stop(struct ieee80211_local
*local
,
280 struct ieee80211_sub_if_data
*sdata
)
284 trace_drv_sched_scan_stop(local
, sdata
);
285 local
->ops
->sched_scan_stop(&local
->hw
, &sdata
->vif
);
286 trace_drv_return_void(local
);
289 static inline void drv_sw_scan_start(struct ieee80211_local
*local
)
293 trace_drv_sw_scan_start(local
);
294 if (local
->ops
->sw_scan_start
)
295 local
->ops
->sw_scan_start(&local
->hw
);
296 trace_drv_return_void(local
);
299 static inline void drv_sw_scan_complete(struct ieee80211_local
*local
)
303 trace_drv_sw_scan_complete(local
);
304 if (local
->ops
->sw_scan_complete
)
305 local
->ops
->sw_scan_complete(&local
->hw
);
306 trace_drv_return_void(local
);
309 static inline int drv_get_stats(struct ieee80211_local
*local
,
310 struct ieee80211_low_level_stats
*stats
)
312 int ret
= -EOPNOTSUPP
;
316 if (local
->ops
->get_stats
)
317 ret
= local
->ops
->get_stats(&local
->hw
, stats
);
318 trace_drv_get_stats(local
, stats
, ret
);
323 static inline void drv_get_tkip_seq(struct ieee80211_local
*local
,
324 u8 hw_key_idx
, u32
*iv32
, u16
*iv16
)
326 if (local
->ops
->get_tkip_seq
)
327 local
->ops
->get_tkip_seq(&local
->hw
, hw_key_idx
, iv32
, iv16
);
328 trace_drv_get_tkip_seq(local
, hw_key_idx
, iv32
, iv16
);
331 static inline int drv_set_frag_threshold(struct ieee80211_local
*local
,
338 trace_drv_set_frag_threshold(local
, value
);
339 if (local
->ops
->set_frag_threshold
)
340 ret
= local
->ops
->set_frag_threshold(&local
->hw
, value
);
341 trace_drv_return_int(local
, ret
);
345 static inline int drv_set_rts_threshold(struct ieee80211_local
*local
,
352 trace_drv_set_rts_threshold(local
, value
);
353 if (local
->ops
->set_rts_threshold
)
354 ret
= local
->ops
->set_rts_threshold(&local
->hw
, value
);
355 trace_drv_return_int(local
, ret
);
359 static inline int drv_set_coverage_class(struct ieee80211_local
*local
,
365 trace_drv_set_coverage_class(local
, value
);
366 if (local
->ops
->set_coverage_class
)
367 local
->ops
->set_coverage_class(&local
->hw
, value
);
371 trace_drv_return_int(local
, ret
);
375 static inline void drv_sta_notify(struct ieee80211_local
*local
,
376 struct ieee80211_sub_if_data
*sdata
,
377 enum sta_notify_cmd cmd
,
378 struct ieee80211_sta
*sta
)
380 trace_drv_sta_notify(local
, sdata
, cmd
, sta
);
381 if (local
->ops
->sta_notify
)
382 local
->ops
->sta_notify(&local
->hw
, &sdata
->vif
, cmd
, sta
);
383 trace_drv_return_void(local
);
386 static inline int drv_sta_add(struct ieee80211_local
*local
,
387 struct ieee80211_sub_if_data
*sdata
,
388 struct ieee80211_sta
*sta
)
394 trace_drv_sta_add(local
, sdata
, sta
);
395 if (local
->ops
->sta_add
)
396 ret
= local
->ops
->sta_add(&local
->hw
, &sdata
->vif
, sta
);
398 trace_drv_return_int(local
, ret
);
403 static inline void drv_sta_remove(struct ieee80211_local
*local
,
404 struct ieee80211_sub_if_data
*sdata
,
405 struct ieee80211_sta
*sta
)
409 trace_drv_sta_remove(local
, sdata
, sta
);
410 if (local
->ops
->sta_remove
)
411 local
->ops
->sta_remove(&local
->hw
, &sdata
->vif
, sta
);
413 trace_drv_return_void(local
);
416 static inline int drv_conf_tx(struct ieee80211_local
*local
, u16 queue
,
417 const struct ieee80211_tx_queue_params
*params
)
419 int ret
= -EOPNOTSUPP
;
423 trace_drv_conf_tx(local
, queue
, params
);
424 if (local
->ops
->conf_tx
)
425 ret
= local
->ops
->conf_tx(&local
->hw
, queue
, params
);
426 trace_drv_return_int(local
, ret
);
430 static inline u64
drv_get_tsf(struct ieee80211_local
*local
)
436 trace_drv_get_tsf(local
);
437 if (local
->ops
->get_tsf
)
438 ret
= local
->ops
->get_tsf(&local
->hw
);
439 trace_drv_return_u64(local
, ret
);
443 static inline void drv_set_tsf(struct ieee80211_local
*local
, u64 tsf
)
447 trace_drv_set_tsf(local
, tsf
);
448 if (local
->ops
->set_tsf
)
449 local
->ops
->set_tsf(&local
->hw
, tsf
);
450 trace_drv_return_void(local
);
453 static inline void drv_reset_tsf(struct ieee80211_local
*local
)
457 trace_drv_reset_tsf(local
);
458 if (local
->ops
->reset_tsf
)
459 local
->ops
->reset_tsf(&local
->hw
);
460 trace_drv_return_void(local
);
463 static inline int drv_tx_last_beacon(struct ieee80211_local
*local
)
465 int ret
= 0; /* default unsuported op for less congestion */
469 trace_drv_tx_last_beacon(local
);
470 if (local
->ops
->tx_last_beacon
)
471 ret
= local
->ops
->tx_last_beacon(&local
->hw
);
472 trace_drv_return_int(local
, ret
);
476 static inline int drv_ampdu_action(struct ieee80211_local
*local
,
477 struct ieee80211_sub_if_data
*sdata
,
478 enum ieee80211_ampdu_mlme_action action
,
479 struct ieee80211_sta
*sta
, u16 tid
,
480 u16
*ssn
, u8 buf_size
)
482 int ret
= -EOPNOTSUPP
;
486 trace_drv_ampdu_action(local
, sdata
, action
, sta
, tid
, ssn
, buf_size
);
488 if (local
->ops
->ampdu_action
)
489 ret
= local
->ops
->ampdu_action(&local
->hw
, &sdata
->vif
, action
,
490 sta
, tid
, ssn
, buf_size
);
492 trace_drv_return_int(local
, ret
);
497 static inline int drv_get_survey(struct ieee80211_local
*local
, int idx
,
498 struct survey_info
*survey
)
500 int ret
= -EOPNOTSUPP
;
502 trace_drv_get_survey(local
, idx
, survey
);
504 if (local
->ops
->get_survey
)
505 ret
= local
->ops
->get_survey(&local
->hw
, idx
, survey
);
507 trace_drv_return_int(local
, ret
);
512 static inline void drv_rfkill_poll(struct ieee80211_local
*local
)
516 if (local
->ops
->rfkill_poll
)
517 local
->ops
->rfkill_poll(&local
->hw
);
520 static inline void drv_flush(struct ieee80211_local
*local
, bool drop
)
524 trace_drv_flush(local
, drop
);
525 if (local
->ops
->flush
)
526 local
->ops
->flush(&local
->hw
, drop
);
527 trace_drv_return_void(local
);
530 static inline void drv_channel_switch(struct ieee80211_local
*local
,
531 struct ieee80211_channel_switch
*ch_switch
)
535 trace_drv_channel_switch(local
, ch_switch
);
536 local
->ops
->channel_switch(&local
->hw
, ch_switch
);
537 trace_drv_return_void(local
);
541 static inline int drv_set_antenna(struct ieee80211_local
*local
,
542 u32 tx_ant
, u32 rx_ant
)
544 int ret
= -EOPNOTSUPP
;
546 if (local
->ops
->set_antenna
)
547 ret
= local
->ops
->set_antenna(&local
->hw
, tx_ant
, rx_ant
);
548 trace_drv_set_antenna(local
, tx_ant
, rx_ant
, ret
);
552 static inline int drv_get_antenna(struct ieee80211_local
*local
,
553 u32
*tx_ant
, u32
*rx_ant
)
555 int ret
= -EOPNOTSUPP
;
557 if (local
->ops
->get_antenna
)
558 ret
= local
->ops
->get_antenna(&local
->hw
, tx_ant
, rx_ant
);
559 trace_drv_get_antenna(local
, *tx_ant
, *rx_ant
, ret
);
563 static inline int drv_remain_on_channel(struct ieee80211_local
*local
,
564 struct ieee80211_channel
*chan
,
565 enum nl80211_channel_type chantype
,
566 unsigned int duration
)
572 trace_drv_remain_on_channel(local
, chan
, chantype
, duration
);
573 ret
= local
->ops
->remain_on_channel(&local
->hw
, chan
, chantype
,
575 trace_drv_return_int(local
, ret
);
580 static inline int drv_cancel_remain_on_channel(struct ieee80211_local
*local
)
586 trace_drv_cancel_remain_on_channel(local
);
587 ret
= local
->ops
->cancel_remain_on_channel(&local
->hw
);
588 trace_drv_return_int(local
, ret
);
593 static inline int drv_set_ringparam(struct ieee80211_local
*local
,
600 trace_drv_set_ringparam(local
, tx
, rx
);
601 if (local
->ops
->set_ringparam
)
602 ret
= local
->ops
->set_ringparam(&local
->hw
, tx
, rx
);
603 trace_drv_return_int(local
, ret
);
608 static inline void drv_get_ringparam(struct ieee80211_local
*local
,
609 u32
*tx
, u32
*tx_max
, u32
*rx
, u32
*rx_max
)
613 trace_drv_get_ringparam(local
, tx
, tx_max
, rx
, rx_max
);
614 if (local
->ops
->get_ringparam
)
615 local
->ops
->get_ringparam(&local
->hw
, tx
, tx_max
, rx
, rx_max
);
616 trace_drv_return_void(local
);
619 static inline bool drv_tx_frames_pending(struct ieee80211_local
*local
)
625 trace_drv_tx_frames_pending(local
);
626 if (local
->ops
->tx_frames_pending
)
627 ret
= local
->ops
->tx_frames_pending(&local
->hw
);
628 trace_drv_return_bool(local
, ret
);
633 static inline int drv_set_bitrate_mask(struct ieee80211_local
*local
,
634 struct ieee80211_sub_if_data
*sdata
,
635 const struct cfg80211_bitrate_mask
*mask
)
637 int ret
= -EOPNOTSUPP
;
641 trace_drv_set_bitrate_mask(local
, sdata
, mask
);
642 if (local
->ops
->set_bitrate_mask
)
643 ret
= local
->ops
->set_bitrate_mask(&local
->hw
,
645 trace_drv_return_int(local
, ret
);
650 static inline void drv_set_rekey_data(struct ieee80211_local
*local
,
651 struct ieee80211_sub_if_data
*sdata
,
652 struct cfg80211_gtk_rekey_data
*data
)
654 trace_drv_set_rekey_data(local
, sdata
, data
);
655 if (local
->ops
->set_rekey_data
)
656 local
->ops
->set_rekey_data(&local
->hw
, &sdata
->vif
, data
);
657 trace_drv_return_void(local
);
660 static inline void drv_rssi_callback(struct ieee80211_local
*local
,
661 const enum ieee80211_rssi_event event
)
663 trace_drv_rssi_callback(local
, event
);
664 if (local
->ops
->rssi_callback
)
665 local
->ops
->rssi_callback(&local
->hw
, event
);
666 trace_drv_return_void(local
);
668 #endif /* __MAC80211_DRIVER_OPS */