net/bluetooth/6lowpan.c

60 	/* peer addresses in various formats */
84 			    struct lowpan_peer *peer)
86 	list_add_rcu(&peer->list, &dev->peers);
91 			    struct lowpan_peer *peer)
93 	list_del_rcu(&peer->list);
94 	kfree_rcu(peer, rcu);
99 		BT_DBG("last peer");
109 	struct lowpan_peer *peer;
111 	list_for_each_entry_rcu(peer, &dev->peers, list) {
112 		if (peer->chan == chan)
113 			return peer;
122 	struct lowpan_peer *peer;
124 	list_for_each_entry_rcu(peer, &dev->peers, list) {
125 		if (peer->chan->conn == conn)
126 			return peer;
139 	struct lowpan_peer *peer;
147 			 * probably the destination is a direct peer.
169 	list_for_each_entry_rcu(peer, &dev->peers, list) {
171 		       &peer->chan->dst, peer->chan->dst_type,
172 		       &peer->peer_addr);
174 		if (!ipv6_addr_cmp(&peer->peer_addr, nexthop)) {
176 			return peer;
183 		list_for_each_entry_rcu(peer, &dev->peers, list) {
184 			if (!memcmp(neigh->ha, peer->lladdr, ETH_ALEN)) {
187 				return peer;
201 	struct lowpan_peer *peer = NULL;
206 		peer = __peer_lookup_conn(entry, conn);
207 		if (peer)
213 	return peer;
247 			   struct lowpan_peer *peer)
251 	saddr = peer->lladdr;
257 		    struct lowpan_peer *peer)
310 		ret = iphc_decompress(local_skb, dev, peer);
347 	struct lowpan_peer *peer;
350 	peer = lookup_peer(chan->conn);
351 	if (!peer)
358 	err = recv_pkt(skb, dev->netdev, peer);
373 	struct lowpan_peer *peer;
391 		 * or user set route) so get peer according to
394 		peer = peer_lookup_dst(dev, &ipv6_daddr, skb);
395 		if (!peer) {
396 			BT_DBG("no such peer");
400 		daddr = peer->lladdr;
401 		*peer_addr = peer->chan->dst;
402 		*peer_addr_type = peer->chan->dst_type;
403 		lowpan_cb(skb)->chan = peer->chan;
637 	struct lowpan_peer *peer;
639 	peer = kzalloc(sizeof(*peer), GFP_ATOMIC);
640 	if (!peer)
643 	peer->chan = chan;
645 	baswap((void *)peer->lladdr, &chan->dst);
647 	lowpan_iphc_uncompress_eui48_lladdr(&peer->peer_addr, peer->lladdr);
650 	INIT_LIST_HEAD(&peer->list);
651 	peer_add(dev, peer);
659 	return peer->chan;
702 	BT_DBG("ifindex %d peer bdaddr %pMR type %d my addr %pMR type %d",
767 	struct lowpan_peer *peer;
787 		peer = __peer_lookup_chan(dev, chan);
788 		if (peer) {
789 			last = peer_del(dev, peer);
793 			       last ? "last " : "1 ", peer);
906 	struct lowpan_peer *peer;
910 	peer = lookup_peer(conn);
911 	if (!peer)
914 	BT_DBG("peer %p chan %p", peer, peer->chan);
916 	l2cap_chan_close(peer->chan, ENOENT);
990 	struct lowpan_peer *peer, *tmp_peer, *new_peer;
1003 		list_for_each_entry_rcu(peer, &entry->peers, list) {
1008 			new_peer->chan = peer->chan;
1018 	list_for_each_entry_safe(peer, tmp_peer, &peers, list) {
1019 		l2cap_chan_close(peer->chan, ENOENT);
1021 		list_del_rcu(&peer->list);
1022 		kfree_rcu(peer, rcu);
1113 			struct lowpan_peer *peer;
1118 			peer = lookup_peer(conn);
1119 			if (peer) {
1154 	struct lowpan_peer *peer;
1159 		list_for_each_entry(peer, &entry->peers, list)
1161 				   &peer->chan->dst, peer->chan->dst_type);