net/mac802154/scan.c

48 	struct wpan_dev *wpan_dev = &sdata->wpan_dev;
66 	nl802154_scan_done(wpan_phy, wpan_dev, arg);
201 	sdata = IEEE802154_WPAN_DEV_TO_SUB_IF(scan_req->wpan_dev);
300 	nl802154_scan_started(request->wpan_phy, request->wpan_dev);
338 		nl802154_scan_event(scan_req->wpan_phy, scan_req->wpan_dev, &desc);
345 				     struct wpan_dev *wpan_dev)
353 	local->beacon.mhr.seq = atomic_inc_return(&wpan_dev->bsn) & 0xFF;
367 	sdata = IEEE802154_WPAN_DEV_TO_SUB_IF(beacon_req->wpan_dev);
405 	struct wpan_dev *wpan_dev;
416 	sdata = IEEE802154_WPAN_DEV_TO_SUB_IF(beacon_req->wpan_dev);
426 	wpan_dev = beacon_req->wpan_dev;
432 	ret = mac802154_transmit_beacon(local, wpan_dev);
445 	struct wpan_dev *wpan_dev = &sdata->wpan_dev;
460 	nl802154_beaconing_done(wpan_dev);
469 	struct wpan_dev *wpan_dev = &sdata->wpan_dev;
490 	atomic_set(&request->wpan_dev->bsn, -1);
492 	local->beacon.mhr.source.pan_id = request->wpan_dev->pan_id;
493 	local->beacon.mhr.source.extended_addr = request->wpan_dev->extended_addr;
499 	local->beacon.mac_pl.pan_coordinator = !wpan_dev->parent;
521 	struct wpan_dev *wpan_dev = &sdata->wpan_dev;
536 	frame.mhr.source.extended_addr = wpan_dev->extended_addr;
543 	frame.mhr.seq = atomic_inc_return(&wpan_dev->dsn) & 0xFF;
614 	struct wpan_dev *wpan_dev = &sdata->wpan_dev;
624 	if (unlikely(dest->extended_addr != wpan_dev->extended_addr ||
648 	struct wpan_dev *wpan_dev = &sdata->wpan_dev;
662 	frame.mhr.source.pan_id = wpan_dev->pan_id;
663 	frame.mhr.source.extended_addr = wpan_dev->extended_addr;
665 	frame.mhr.dest.pan_id = wpan_dev->pan_id;
670 	frame.mhr.seq = atomic_inc_return(&wpan_dev->dsn) & 0xFF;
709 	struct wpan_dev *wpan_dev = &sdata->wpan_dev;
722 	frame.mhr.source.extended_addr = wpan_dev->extended_addr;
724 	frame.mhr.dest.pan_id = wpan_dev->pan_id;
726 	frame.mhr.seq = atomic_inc_return(&wpan_dev->dsn) & 0xFF;
758 	struct wpan_dev *wpan_dev = &sdata->wpan_dev;
774 	if (unlikely(dest->pan_id != wpan_dev->pan_id))
778 	    unlikely(dest->extended_addr != wpan_dev->extended_addr))
781 		 unlikely(dest->short_addr != wpan_dev->short_addr))
784 	if (wpan_dev->parent) {
790 	mutex_lock(&wpan_dev->association_lock);
809 	if (wpan_dev->nchildren >= wpan_dev->max_associations) {
810 		if (!wpan_dev->max_associations)
822 			assoc_resp_pl.short_addr = cfg802154_get_free_short_addr(wpan_dev);
847 	exchild = cfg802154_device_is_child(wpan_dev, &tmp);
854 	list_add(&child->node, &wpan_dev->children);
855 	wpan_dev->nchildren++;
858 	mutex_unlock(&wpan_dev->association_lock);
867 	struct wpan_dev *wpan_dev = &sdata->wpan_dev;
880 	    unlikely(dest->extended_addr != wpan_dev->extended_addr))
883 		 unlikely(dest->short_addr != wpan_dev->short_addr))
886 	if (dest->pan_id != wpan_dev->pan_id)
894 	mutex_lock(&wpan_dev->association_lock);
895 	parent = cfg802154_device_is_parent(wpan_dev, &target);
897 		child = cfg802154_device_is_child(wpan_dev, &target);
899 		mutex_unlock(&wpan_dev->association_lock);
904 		kfree(wpan_dev->parent);
905 		wpan_dev->parent = NULL;
909 		wpan_dev->nchildren--;
912 	mutex_unlock(&wpan_dev->association_lock);