net/mac80211/link.c

250 		sdata->vif.active_links = 0;
259 		sdata->vif.active_links = valid_links;
265 		if (sdata->vif.active_links)
267 		sdata->vif.active_links = valid_links & ~dormant_links;
268 		WARN_ON(hweight16(sdata->vif.active_links) > 1);
280 	u16 old_active = sdata->vif.active_links;
362 						   new_links & sdata->vif.active_links,
419 				       u16 active_links)
423 	u16 old_active = sdata->vif.active_links;
424 	unsigned long rem = old_active & ~active_links;
425 	unsigned long add = active_links & ~old_active;
436 	if (active_links & ~ieee80211_vif_usable_links(&sdata->vif))
440 	if (old_active == active_links)
448 		sdata->vif.active_links |= active_links;
451 					   sdata->vif.active_links,
454 			sdata->vif.active_links = old_active;
518 						  old_active | active_links);
522 					   old_active | active_links);
533 		__ieee80211_sta_recalc_aggregates(sta, active_links);
536 					   old_active | active_links,
537 					   active_links);
547 		__ieee80211_sta_recalc_aggregates(sta, active_links);
572 	old_active = sdata->vif.active_links;
573 	sdata->vif.active_links = active_links;
577 					   active_links, link_confs);
584 int ieee80211_set_active_links(struct ieee80211_vif *vif, u16 active_links)
593 	if (WARN_ON(!active_links))
596 	old_active = sdata->vif.active_links;
597 	if (old_active == active_links)
600 	if (!drv_can_activate_links(local, sdata, active_links))
603 	if (old_active & active_links) {
610 						  old_active & active_links);
612 			ret = _ieee80211_set_active_links(sdata, active_links);
615 		ret = _ieee80211_set_active_links(sdata, active_links);
623 				      u16 active_links)
627 	if (WARN_ON(!active_links))
636 	if (active_links & ~ieee80211_vif_usable_links(&sdata->vif))
640 	if (sdata->vif.active_links == active_links)
643 	sdata->desired_active_links = active_links;