1 #ifndef __MAC80211_DRIVER_OPS
2 #define __MAC80211_DRIVER_OPS
4 #include <net/mac80211.h>
5 #include "ieee80211_i.h"
8 static inline void check_sdata_in_driver(struct ieee80211_sub_if_data
*sdata
)
10 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
);
15 static inline struct ieee80211_sub_if_data
*
16 get_bss_sdata(struct ieee80211_sub_if_data
*sdata
)
18 if (sdata
->vif
.type
== NL80211_IFTYPE_AP_VLAN
)
19 sdata
= container_of(sdata
->bss
, struct ieee80211_sub_if_data
,
25 static inline void drv_tx(struct ieee80211_local
*local
,
26 struct ieee80211_tx_control
*control
,
29 local
->ops
->tx(&local
->hw
, control
, skb
);
32 static inline void drv_get_et_strings(struct ieee80211_sub_if_data
*sdata
,
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
);
43 static inline void drv_get_et_stats(struct ieee80211_sub_if_data
*sdata
,
44 struct ethtool_stats
*stats
,
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
);
55 static inline int drv_get_et_sset_count(struct ieee80211_sub_if_data
*sdata
,
58 struct ieee80211_local
*local
= sdata
->local
;
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
,
64 trace_drv_return_int(local
, rv
);
69 static inline int drv_start(struct ieee80211_local
*local
)
75 trace_drv_start(local
);
76 local
->started
= true;
78 ret
= local
->ops
->start(&local
->hw
);
79 trace_drv_return_int(local
, ret
);
83 static inline void drv_stop(struct ieee80211_local
*local
)
87 trace_drv_stop(local
);
88 local
->ops
->stop(&local
->hw
);
89 trace_drv_return_void(local
);
91 /* sync away all work on the tasklet before clearing started */
92 tasklet_disable(&local
->tasklet
);
93 tasklet_enable(&local
->tasklet
);
97 local
->started
= false;
101 static inline int drv_suspend(struct ieee80211_local
*local
,
102 struct cfg80211_wowlan
*wowlan
)
108 trace_drv_suspend(local
);
109 ret
= local
->ops
->suspend(&local
->hw
, wowlan
);
110 trace_drv_return_int(local
, ret
);
114 static inline int drv_resume(struct ieee80211_local
*local
)
120 trace_drv_resume(local
);
121 ret
= local
->ops
->resume(&local
->hw
);
122 trace_drv_return_int(local
, ret
);
126 static inline void drv_set_wakeup(struct ieee80211_local
*local
,
131 if (!local
->ops
->set_wakeup
)
134 trace_drv_set_wakeup(local
, enabled
);
135 local
->ops
->set_wakeup(&local
->hw
, enabled
);
136 trace_drv_return_void(local
);
140 static inline int drv_add_interface(struct ieee80211_local
*local
,
141 struct ieee80211_sub_if_data
*sdata
)
147 if (WARN_ON(sdata
->vif
.type
== NL80211_IFTYPE_AP_VLAN
||
148 (sdata
->vif
.type
== NL80211_IFTYPE_MONITOR
&&
149 !(local
->hw
.flags
& IEEE80211_HW_WANT_MONITOR_VIF
))))
152 trace_drv_add_interface(local
, sdata
);
153 ret
= local
->ops
->add_interface(&local
->hw
, &sdata
->vif
);
154 trace_drv_return_int(local
, ret
);
157 sdata
->flags
|= IEEE80211_SDATA_IN_DRIVER
;
162 static inline int drv_change_interface(struct ieee80211_local
*local
,
163 struct ieee80211_sub_if_data
*sdata
,
164 enum nl80211_iftype type
, bool p2p
)
170 check_sdata_in_driver(sdata
);
172 trace_drv_change_interface(local
, sdata
, type
, p2p
);
173 ret
= local
->ops
->change_interface(&local
->hw
, &sdata
->vif
, type
, p2p
);
174 trace_drv_return_int(local
, ret
);
178 static inline void drv_remove_interface(struct ieee80211_local
*local
,
179 struct ieee80211_sub_if_data
*sdata
)
183 check_sdata_in_driver(sdata
);
185 trace_drv_remove_interface(local
, sdata
);
186 local
->ops
->remove_interface(&local
->hw
, &sdata
->vif
);
187 sdata
->flags
&= ~IEEE80211_SDATA_IN_DRIVER
;
188 trace_drv_return_void(local
);
191 static inline int drv_config(struct ieee80211_local
*local
, u32 changed
)
197 trace_drv_config(local
, changed
);
198 ret
= local
->ops
->config(&local
->hw
, changed
);
199 trace_drv_return_int(local
, ret
);
203 static inline void drv_bss_info_changed(struct ieee80211_local
*local
,
204 struct ieee80211_sub_if_data
*sdata
,
205 struct ieee80211_bss_conf
*info
,
210 if (WARN_ON_ONCE(changed
& (BSS_CHANGED_BEACON
|
211 BSS_CHANGED_BEACON_ENABLED
) &&
212 sdata
->vif
.type
!= NL80211_IFTYPE_AP
&&
213 sdata
->vif
.type
!= NL80211_IFTYPE_ADHOC
&&
214 sdata
->vif
.type
!= NL80211_IFTYPE_MESH_POINT
))
217 if (WARN_ON_ONCE(sdata
->vif
.type
== NL80211_IFTYPE_P2P_DEVICE
||
218 sdata
->vif
.type
== NL80211_IFTYPE_MONITOR
))
221 check_sdata_in_driver(sdata
);
223 trace_drv_bss_info_changed(local
, sdata
, info
, changed
);
224 if (local
->ops
->bss_info_changed
)
225 local
->ops
->bss_info_changed(&local
->hw
, &sdata
->vif
, info
, changed
);
226 trace_drv_return_void(local
);
229 static inline u64
drv_prepare_multicast(struct ieee80211_local
*local
,
230 struct netdev_hw_addr_list
*mc_list
)
234 trace_drv_prepare_multicast(local
, mc_list
->count
);
236 if (local
->ops
->prepare_multicast
)
237 ret
= local
->ops
->prepare_multicast(&local
->hw
, mc_list
);
239 trace_drv_return_u64(local
, ret
);
244 static inline void drv_configure_filter(struct ieee80211_local
*local
,
245 unsigned int changed_flags
,
246 unsigned int *total_flags
,
251 trace_drv_configure_filter(local
, changed_flags
, total_flags
,
253 local
->ops
->configure_filter(&local
->hw
, changed_flags
, total_flags
,
255 trace_drv_return_void(local
);
258 static inline int drv_set_tim(struct ieee80211_local
*local
,
259 struct ieee80211_sta
*sta
, bool set
)
262 trace_drv_set_tim(local
, sta
, set
);
263 if (local
->ops
->set_tim
)
264 ret
= local
->ops
->set_tim(&local
->hw
, sta
, set
);
265 trace_drv_return_int(local
, ret
);
269 static inline int drv_set_key(struct ieee80211_local
*local
,
270 enum set_key_cmd cmd
,
271 struct ieee80211_sub_if_data
*sdata
,
272 struct ieee80211_sta
*sta
,
273 struct ieee80211_key_conf
*key
)
279 sdata
= get_bss_sdata(sdata
);
280 check_sdata_in_driver(sdata
);
282 trace_drv_set_key(local
, cmd
, sdata
, sta
, key
);
283 ret
= local
->ops
->set_key(&local
->hw
, cmd
, &sdata
->vif
, sta
, key
);
284 trace_drv_return_int(local
, ret
);
288 static inline void drv_update_tkip_key(struct ieee80211_local
*local
,
289 struct ieee80211_sub_if_data
*sdata
,
290 struct ieee80211_key_conf
*conf
,
291 struct sta_info
*sta
, u32 iv32
,
294 struct ieee80211_sta
*ista
= NULL
;
299 sdata
= get_bss_sdata(sdata
);
300 check_sdata_in_driver(sdata
);
302 trace_drv_update_tkip_key(local
, sdata
, conf
, ista
, iv32
);
303 if (local
->ops
->update_tkip_key
)
304 local
->ops
->update_tkip_key(&local
->hw
, &sdata
->vif
, conf
,
305 ista
, iv32
, phase1key
);
306 trace_drv_return_void(local
);
309 static inline int drv_hw_scan(struct ieee80211_local
*local
,
310 struct ieee80211_sub_if_data
*sdata
,
311 struct cfg80211_scan_request
*req
)
317 check_sdata_in_driver(sdata
);
319 trace_drv_hw_scan(local
, sdata
);
320 ret
= local
->ops
->hw_scan(&local
->hw
, &sdata
->vif
, req
);
321 trace_drv_return_int(local
, ret
);
325 static inline void drv_cancel_hw_scan(struct ieee80211_local
*local
,
326 struct ieee80211_sub_if_data
*sdata
)
330 check_sdata_in_driver(sdata
);
332 trace_drv_cancel_hw_scan(local
, sdata
);
333 local
->ops
->cancel_hw_scan(&local
->hw
, &sdata
->vif
);
334 trace_drv_return_void(local
);
338 drv_sched_scan_start(struct ieee80211_local
*local
,
339 struct ieee80211_sub_if_data
*sdata
,
340 struct cfg80211_sched_scan_request
*req
,
341 struct ieee80211_sched_scan_ies
*ies
)
347 check_sdata_in_driver(sdata
);
349 trace_drv_sched_scan_start(local
, sdata
);
350 ret
= local
->ops
->sched_scan_start(&local
->hw
, &sdata
->vif
,
352 trace_drv_return_int(local
, ret
);
356 static inline void drv_sched_scan_stop(struct ieee80211_local
*local
,
357 struct ieee80211_sub_if_data
*sdata
)
361 check_sdata_in_driver(sdata
);
363 trace_drv_sched_scan_stop(local
, sdata
);
364 local
->ops
->sched_scan_stop(&local
->hw
, &sdata
->vif
);
365 trace_drv_return_void(local
);
368 static inline void drv_sw_scan_start(struct ieee80211_local
*local
)
372 trace_drv_sw_scan_start(local
);
373 if (local
->ops
->sw_scan_start
)
374 local
->ops
->sw_scan_start(&local
->hw
);
375 trace_drv_return_void(local
);
378 static inline void drv_sw_scan_complete(struct ieee80211_local
*local
)
382 trace_drv_sw_scan_complete(local
);
383 if (local
->ops
->sw_scan_complete
)
384 local
->ops
->sw_scan_complete(&local
->hw
);
385 trace_drv_return_void(local
);
388 static inline int drv_get_stats(struct ieee80211_local
*local
,
389 struct ieee80211_low_level_stats
*stats
)
391 int ret
= -EOPNOTSUPP
;
395 if (local
->ops
->get_stats
)
396 ret
= local
->ops
->get_stats(&local
->hw
, stats
);
397 trace_drv_get_stats(local
, stats
, ret
);
402 static inline void drv_get_tkip_seq(struct ieee80211_local
*local
,
403 u8 hw_key_idx
, u32
*iv32
, u16
*iv16
)
405 if (local
->ops
->get_tkip_seq
)
406 local
->ops
->get_tkip_seq(&local
->hw
, hw_key_idx
, iv32
, iv16
);
407 trace_drv_get_tkip_seq(local
, hw_key_idx
, iv32
, iv16
);
410 static inline int drv_set_frag_threshold(struct ieee80211_local
*local
,
417 trace_drv_set_frag_threshold(local
, value
);
418 if (local
->ops
->set_frag_threshold
)
419 ret
= local
->ops
->set_frag_threshold(&local
->hw
, value
);
420 trace_drv_return_int(local
, ret
);
424 static inline int drv_set_rts_threshold(struct ieee80211_local
*local
,
431 trace_drv_set_rts_threshold(local
, value
);
432 if (local
->ops
->set_rts_threshold
)
433 ret
= local
->ops
->set_rts_threshold(&local
->hw
, value
);
434 trace_drv_return_int(local
, ret
);
438 static inline int drv_set_coverage_class(struct ieee80211_local
*local
,
444 trace_drv_set_coverage_class(local
, value
);
445 if (local
->ops
->set_coverage_class
)
446 local
->ops
->set_coverage_class(&local
->hw
, value
);
450 trace_drv_return_int(local
, ret
);
454 static inline void drv_sta_notify(struct ieee80211_local
*local
,
455 struct ieee80211_sub_if_data
*sdata
,
456 enum sta_notify_cmd cmd
,
457 struct ieee80211_sta
*sta
)
459 sdata
= get_bss_sdata(sdata
);
460 check_sdata_in_driver(sdata
);
462 trace_drv_sta_notify(local
, sdata
, cmd
, sta
);
463 if (local
->ops
->sta_notify
)
464 local
->ops
->sta_notify(&local
->hw
, &sdata
->vif
, cmd
, sta
);
465 trace_drv_return_void(local
);
468 static inline int drv_sta_add(struct ieee80211_local
*local
,
469 struct ieee80211_sub_if_data
*sdata
,
470 struct ieee80211_sta
*sta
)
476 sdata
= get_bss_sdata(sdata
);
477 check_sdata_in_driver(sdata
);
479 trace_drv_sta_add(local
, sdata
, sta
);
480 if (local
->ops
->sta_add
)
481 ret
= local
->ops
->sta_add(&local
->hw
, &sdata
->vif
, sta
);
483 trace_drv_return_int(local
, ret
);
488 static inline void drv_sta_remove(struct ieee80211_local
*local
,
489 struct ieee80211_sub_if_data
*sdata
,
490 struct ieee80211_sta
*sta
)
494 sdata
= get_bss_sdata(sdata
);
495 check_sdata_in_driver(sdata
);
497 trace_drv_sta_remove(local
, sdata
, sta
);
498 if (local
->ops
->sta_remove
)
499 local
->ops
->sta_remove(&local
->hw
, &sdata
->vif
, sta
);
501 trace_drv_return_void(local
);
504 #ifdef CONFIG_MAC80211_DEBUGFS
505 static inline void drv_sta_add_debugfs(struct ieee80211_local
*local
,
506 struct ieee80211_sub_if_data
*sdata
,
507 struct ieee80211_sta
*sta
,
512 sdata
= get_bss_sdata(sdata
);
513 check_sdata_in_driver(sdata
);
515 if (local
->ops
->sta_add_debugfs
)
516 local
->ops
->sta_add_debugfs(&local
->hw
, &sdata
->vif
,
520 static inline void drv_sta_remove_debugfs(struct ieee80211_local
*local
,
521 struct ieee80211_sub_if_data
*sdata
,
522 struct ieee80211_sta
*sta
,
527 sdata
= get_bss_sdata(sdata
);
528 check_sdata_in_driver(sdata
);
530 if (local
->ops
->sta_remove_debugfs
)
531 local
->ops
->sta_remove_debugfs(&local
->hw
, &sdata
->vif
,
536 void drv_add_interface_debugfs(struct ieee80211_local
*local
,
537 struct ieee80211_sub_if_data
*sdata
)
541 check_sdata_in_driver(sdata
);
543 if (!local
->ops
->add_interface_debugfs
)
546 local
->ops
->add_interface_debugfs(&local
->hw
, &sdata
->vif
,
551 void drv_remove_interface_debugfs(struct ieee80211_local
*local
,
552 struct ieee80211_sub_if_data
*sdata
)
556 check_sdata_in_driver(sdata
);
558 if (!local
->ops
->remove_interface_debugfs
)
561 local
->ops
->remove_interface_debugfs(&local
->hw
, &sdata
->vif
,
566 void drv_add_interface_debugfs(struct ieee80211_local
*local
,
567 struct ieee80211_sub_if_data
*sdata
) {}
569 void drv_remove_interface_debugfs(struct ieee80211_local
*local
,
570 struct ieee80211_sub_if_data
*sdata
) {}
573 static inline __must_check
574 int drv_sta_state(struct ieee80211_local
*local
,
575 struct ieee80211_sub_if_data
*sdata
,
576 struct sta_info
*sta
,
577 enum ieee80211_sta_state old_state
,
578 enum ieee80211_sta_state new_state
)
584 sdata
= get_bss_sdata(sdata
);
585 check_sdata_in_driver(sdata
);
587 trace_drv_sta_state(local
, sdata
, &sta
->sta
, old_state
, new_state
);
588 if (local
->ops
->sta_state
) {
589 ret
= local
->ops
->sta_state(&local
->hw
, &sdata
->vif
, &sta
->sta
,
590 old_state
, new_state
);
591 } else if (old_state
== IEEE80211_STA_AUTH
&&
592 new_state
== IEEE80211_STA_ASSOC
) {
593 ret
= drv_sta_add(local
, sdata
, &sta
->sta
);
595 sta
->uploaded
= true;
596 } else if (old_state
== IEEE80211_STA_ASSOC
&&
597 new_state
== IEEE80211_STA_AUTH
) {
598 drv_sta_remove(local
, sdata
, &sta
->sta
);
600 trace_drv_return_int(local
, ret
);
604 static inline void drv_sta_rc_update(struct ieee80211_local
*local
,
605 struct ieee80211_sub_if_data
*sdata
,
606 struct ieee80211_sta
*sta
, u32 changed
)
608 sdata
= get_bss_sdata(sdata
);
609 check_sdata_in_driver(sdata
);
611 WARN_ON(changed
& IEEE80211_RC_SUPP_RATES_CHANGED
&&
612 (sdata
->vif
.type
!= NL80211_IFTYPE_ADHOC
&&
613 sdata
->vif
.type
!= NL80211_IFTYPE_MESH_POINT
));
615 trace_drv_sta_rc_update(local
, sdata
, sta
, changed
);
616 if (local
->ops
->sta_rc_update
)
617 local
->ops
->sta_rc_update(&local
->hw
, &sdata
->vif
,
620 trace_drv_return_void(local
);
623 static inline int drv_conf_tx(struct ieee80211_local
*local
,
624 struct ieee80211_sub_if_data
*sdata
, u16 ac
,
625 const struct ieee80211_tx_queue_params
*params
)
627 int ret
= -EOPNOTSUPP
;
631 check_sdata_in_driver(sdata
);
633 trace_drv_conf_tx(local
, sdata
, ac
, params
);
634 if (local
->ops
->conf_tx
)
635 ret
= local
->ops
->conf_tx(&local
->hw
, &sdata
->vif
,
637 trace_drv_return_int(local
, ret
);
641 static inline u64
drv_get_tsf(struct ieee80211_local
*local
,
642 struct ieee80211_sub_if_data
*sdata
)
648 check_sdata_in_driver(sdata
);
650 trace_drv_get_tsf(local
, sdata
);
651 if (local
->ops
->get_tsf
)
652 ret
= local
->ops
->get_tsf(&local
->hw
, &sdata
->vif
);
653 trace_drv_return_u64(local
, ret
);
657 static inline void drv_set_tsf(struct ieee80211_local
*local
,
658 struct ieee80211_sub_if_data
*sdata
,
663 check_sdata_in_driver(sdata
);
665 trace_drv_set_tsf(local
, sdata
, tsf
);
666 if (local
->ops
->set_tsf
)
667 local
->ops
->set_tsf(&local
->hw
, &sdata
->vif
, tsf
);
668 trace_drv_return_void(local
);
671 static inline void drv_reset_tsf(struct ieee80211_local
*local
,
672 struct ieee80211_sub_if_data
*sdata
)
676 check_sdata_in_driver(sdata
);
678 trace_drv_reset_tsf(local
, sdata
);
679 if (local
->ops
->reset_tsf
)
680 local
->ops
->reset_tsf(&local
->hw
, &sdata
->vif
);
681 trace_drv_return_void(local
);
684 static inline int drv_tx_last_beacon(struct ieee80211_local
*local
)
686 int ret
= 0; /* default unsupported op for less congestion */
690 trace_drv_tx_last_beacon(local
);
691 if (local
->ops
->tx_last_beacon
)
692 ret
= local
->ops
->tx_last_beacon(&local
->hw
);
693 trace_drv_return_int(local
, ret
);
697 static inline int drv_ampdu_action(struct ieee80211_local
*local
,
698 struct ieee80211_sub_if_data
*sdata
,
699 enum ieee80211_ampdu_mlme_action action
,
700 struct ieee80211_sta
*sta
, u16 tid
,
701 u16
*ssn
, u8 buf_size
)
703 int ret
= -EOPNOTSUPP
;
707 sdata
= get_bss_sdata(sdata
);
708 check_sdata_in_driver(sdata
);
710 trace_drv_ampdu_action(local
, sdata
, action
, sta
, tid
, ssn
, buf_size
);
712 if (local
->ops
->ampdu_action
)
713 ret
= local
->ops
->ampdu_action(&local
->hw
, &sdata
->vif
, action
,
714 sta
, tid
, ssn
, buf_size
);
716 trace_drv_return_int(local
, ret
);
721 static inline int drv_get_survey(struct ieee80211_local
*local
, int idx
,
722 struct survey_info
*survey
)
724 int ret
= -EOPNOTSUPP
;
726 trace_drv_get_survey(local
, idx
, survey
);
728 if (local
->ops
->get_survey
)
729 ret
= local
->ops
->get_survey(&local
->hw
, idx
, survey
);
731 trace_drv_return_int(local
, ret
);
736 static inline void drv_rfkill_poll(struct ieee80211_local
*local
)
740 if (local
->ops
->rfkill_poll
)
741 local
->ops
->rfkill_poll(&local
->hw
);
744 static inline void drv_flush(struct ieee80211_local
*local
, bool drop
)
748 trace_drv_flush(local
, drop
);
749 if (local
->ops
->flush
)
750 local
->ops
->flush(&local
->hw
, drop
);
751 trace_drv_return_void(local
);
754 static inline void drv_channel_switch(struct ieee80211_local
*local
,
755 struct ieee80211_channel_switch
*ch_switch
)
759 trace_drv_channel_switch(local
, ch_switch
);
760 local
->ops
->channel_switch(&local
->hw
, ch_switch
);
761 trace_drv_return_void(local
);
765 static inline int drv_set_antenna(struct ieee80211_local
*local
,
766 u32 tx_ant
, u32 rx_ant
)
768 int ret
= -EOPNOTSUPP
;
770 if (local
->ops
->set_antenna
)
771 ret
= local
->ops
->set_antenna(&local
->hw
, tx_ant
, rx_ant
);
772 trace_drv_set_antenna(local
, tx_ant
, rx_ant
, ret
);
776 static inline int drv_get_antenna(struct ieee80211_local
*local
,
777 u32
*tx_ant
, u32
*rx_ant
)
779 int ret
= -EOPNOTSUPP
;
781 if (local
->ops
->get_antenna
)
782 ret
= local
->ops
->get_antenna(&local
->hw
, tx_ant
, rx_ant
);
783 trace_drv_get_antenna(local
, *tx_ant
, *rx_ant
, ret
);
787 static inline int drv_remain_on_channel(struct ieee80211_local
*local
,
788 struct ieee80211_sub_if_data
*sdata
,
789 struct ieee80211_channel
*chan
,
790 unsigned int duration
)
796 trace_drv_remain_on_channel(local
, sdata
, chan
, duration
);
797 ret
= local
->ops
->remain_on_channel(&local
->hw
, &sdata
->vif
,
799 trace_drv_return_int(local
, ret
);
804 static inline int drv_cancel_remain_on_channel(struct ieee80211_local
*local
)
810 trace_drv_cancel_remain_on_channel(local
);
811 ret
= local
->ops
->cancel_remain_on_channel(&local
->hw
);
812 trace_drv_return_int(local
, ret
);
817 static inline int drv_set_ringparam(struct ieee80211_local
*local
,
824 trace_drv_set_ringparam(local
, tx
, rx
);
825 if (local
->ops
->set_ringparam
)
826 ret
= local
->ops
->set_ringparam(&local
->hw
, tx
, rx
);
827 trace_drv_return_int(local
, ret
);
832 static inline void drv_get_ringparam(struct ieee80211_local
*local
,
833 u32
*tx
, u32
*tx_max
, u32
*rx
, u32
*rx_max
)
837 trace_drv_get_ringparam(local
, tx
, tx_max
, rx
, rx_max
);
838 if (local
->ops
->get_ringparam
)
839 local
->ops
->get_ringparam(&local
->hw
, tx
, tx_max
, rx
, rx_max
);
840 trace_drv_return_void(local
);
843 static inline bool drv_tx_frames_pending(struct ieee80211_local
*local
)
849 trace_drv_tx_frames_pending(local
);
850 if (local
->ops
->tx_frames_pending
)
851 ret
= local
->ops
->tx_frames_pending(&local
->hw
);
852 trace_drv_return_bool(local
, ret
);
857 static inline int drv_set_bitrate_mask(struct ieee80211_local
*local
,
858 struct ieee80211_sub_if_data
*sdata
,
859 const struct cfg80211_bitrate_mask
*mask
)
861 int ret
= -EOPNOTSUPP
;
865 check_sdata_in_driver(sdata
);
867 trace_drv_set_bitrate_mask(local
, sdata
, mask
);
868 if (local
->ops
->set_bitrate_mask
)
869 ret
= local
->ops
->set_bitrate_mask(&local
->hw
,
871 trace_drv_return_int(local
, ret
);
876 static inline void drv_set_rekey_data(struct ieee80211_local
*local
,
877 struct ieee80211_sub_if_data
*sdata
,
878 struct cfg80211_gtk_rekey_data
*data
)
880 check_sdata_in_driver(sdata
);
882 trace_drv_set_rekey_data(local
, sdata
, data
);
883 if (local
->ops
->set_rekey_data
)
884 local
->ops
->set_rekey_data(&local
->hw
, &sdata
->vif
, data
);
885 trace_drv_return_void(local
);
888 static inline void drv_rssi_callback(struct ieee80211_local
*local
,
889 struct ieee80211_sub_if_data
*sdata
,
890 const enum ieee80211_rssi_event event
)
892 trace_drv_rssi_callback(local
, sdata
, event
);
893 if (local
->ops
->rssi_callback
)
894 local
->ops
->rssi_callback(&local
->hw
, &sdata
->vif
, event
);
895 trace_drv_return_void(local
);
899 drv_release_buffered_frames(struct ieee80211_local
*local
,
900 struct sta_info
*sta
, u16 tids
, int num_frames
,
901 enum ieee80211_frame_release_type reason
,
904 trace_drv_release_buffered_frames(local
, &sta
->sta
, tids
, num_frames
,
906 if (local
->ops
->release_buffered_frames
)
907 local
->ops
->release_buffered_frames(&local
->hw
, &sta
->sta
, tids
,
910 trace_drv_return_void(local
);
914 drv_allow_buffered_frames(struct ieee80211_local
*local
,
915 struct sta_info
*sta
, u16 tids
, int num_frames
,
916 enum ieee80211_frame_release_type reason
,
919 trace_drv_allow_buffered_frames(local
, &sta
->sta
, tids
, num_frames
,
921 if (local
->ops
->allow_buffered_frames
)
922 local
->ops
->allow_buffered_frames(&local
->hw
, &sta
->sta
,
923 tids
, num_frames
, reason
,
925 trace_drv_return_void(local
);
928 static inline int drv_get_rssi(struct ieee80211_local
*local
,
929 struct ieee80211_sub_if_data
*sdata
,
930 struct ieee80211_sta
*sta
,
937 ret
= local
->ops
->get_rssi(&local
->hw
, &sdata
->vif
, sta
, rssi_dbm
);
938 trace_drv_get_rssi(local
, sta
, *rssi_dbm
, ret
);
943 static inline void drv_mgd_prepare_tx(struct ieee80211_local
*local
,
944 struct ieee80211_sub_if_data
*sdata
)
948 check_sdata_in_driver(sdata
);
949 WARN_ON_ONCE(sdata
->vif
.type
!= NL80211_IFTYPE_STATION
);
951 trace_drv_mgd_prepare_tx(local
, sdata
);
952 if (local
->ops
->mgd_prepare_tx
)
953 local
->ops
->mgd_prepare_tx(&local
->hw
, &sdata
->vif
);
954 trace_drv_return_void(local
);
957 static inline int drv_add_chanctx(struct ieee80211_local
*local
,
958 struct ieee80211_chanctx
*ctx
)
960 int ret
= -EOPNOTSUPP
;
962 trace_drv_add_chanctx(local
, ctx
);
963 if (local
->ops
->add_chanctx
)
964 ret
= local
->ops
->add_chanctx(&local
->hw
, &ctx
->conf
);
965 trace_drv_return_int(local
, ret
);
967 ctx
->driver_present
= true;
972 static inline void drv_remove_chanctx(struct ieee80211_local
*local
,
973 struct ieee80211_chanctx
*ctx
)
975 trace_drv_remove_chanctx(local
, ctx
);
976 if (local
->ops
->remove_chanctx
)
977 local
->ops
->remove_chanctx(&local
->hw
, &ctx
->conf
);
978 trace_drv_return_void(local
);
979 ctx
->driver_present
= false;
982 static inline void drv_change_chanctx(struct ieee80211_local
*local
,
983 struct ieee80211_chanctx
*ctx
,
986 trace_drv_change_chanctx(local
, ctx
, changed
);
987 if (local
->ops
->change_chanctx
) {
988 WARN_ON_ONCE(!ctx
->driver_present
);
989 local
->ops
->change_chanctx(&local
->hw
, &ctx
->conf
, changed
);
991 trace_drv_return_void(local
);
994 static inline int drv_assign_vif_chanctx(struct ieee80211_local
*local
,
995 struct ieee80211_sub_if_data
*sdata
,
996 struct ieee80211_chanctx
*ctx
)
1000 check_sdata_in_driver(sdata
);
1002 trace_drv_assign_vif_chanctx(local
, sdata
, ctx
);
1003 if (local
->ops
->assign_vif_chanctx
) {
1004 WARN_ON_ONCE(!ctx
->driver_present
);
1005 ret
= local
->ops
->assign_vif_chanctx(&local
->hw
,
1009 trace_drv_return_int(local
, ret
);
1014 static inline void drv_unassign_vif_chanctx(struct ieee80211_local
*local
,
1015 struct ieee80211_sub_if_data
*sdata
,
1016 struct ieee80211_chanctx
*ctx
)
1018 check_sdata_in_driver(sdata
);
1020 trace_drv_unassign_vif_chanctx(local
, sdata
, ctx
);
1021 if (local
->ops
->unassign_vif_chanctx
) {
1022 WARN_ON_ONCE(!ctx
->driver_present
);
1023 local
->ops
->unassign_vif_chanctx(&local
->hw
,
1027 trace_drv_return_void(local
);
1030 static inline int drv_start_ap(struct ieee80211_local
*local
,
1031 struct ieee80211_sub_if_data
*sdata
)
1035 check_sdata_in_driver(sdata
);
1037 trace_drv_start_ap(local
, sdata
, &sdata
->vif
.bss_conf
);
1038 if (local
->ops
->start_ap
)
1039 ret
= local
->ops
->start_ap(&local
->hw
, &sdata
->vif
);
1040 trace_drv_return_int(local
, ret
);
1044 static inline void drv_stop_ap(struct ieee80211_local
*local
,
1045 struct ieee80211_sub_if_data
*sdata
)
1047 check_sdata_in_driver(sdata
);
1049 trace_drv_stop_ap(local
, sdata
);
1050 if (local
->ops
->stop_ap
)
1051 local
->ops
->stop_ap(&local
->hw
, &sdata
->vif
);
1052 trace_drv_return_void(local
);
1055 static inline void drv_restart_complete(struct ieee80211_local
*local
)
1059 trace_drv_restart_complete(local
);
1060 if (local
->ops
->restart_complete
)
1061 local
->ops
->restart_complete(&local
->hw
);
1062 trace_drv_return_void(local
);
1066 drv_set_default_unicast_key(struct ieee80211_local
*local
,
1067 struct ieee80211_sub_if_data
*sdata
,
1070 check_sdata_in_driver(sdata
);
1072 WARN_ON_ONCE(key_idx
< -1 || key_idx
> 3);
1074 trace_drv_set_default_unicast_key(local
, sdata
, key_idx
);
1075 if (local
->ops
->set_default_unicast_key
)
1076 local
->ops
->set_default_unicast_key(&local
->hw
, &sdata
->vif
,
1078 trace_drv_return_void(local
);
1081 #if IS_ENABLED(CONFIG_IPV6)
1082 static inline void drv_ipv6_addr_change(struct ieee80211_local
*local
,
1083 struct ieee80211_sub_if_data
*sdata
,
1084 struct inet6_dev
*idev
)
1086 trace_drv_ipv6_addr_change(local
, sdata
);
1087 if (local
->ops
->ipv6_addr_change
)
1088 local
->ops
->ipv6_addr_change(&local
->hw
, &sdata
->vif
, idev
);
1089 trace_drv_return_void(local
);
1093 #endif /* __MAC80211_DRIVER_OPS */