88 static inline void peer_add(struct lowpan_dev *dev, struct lowpan_peer *peer)  in peer_add()  argument
90 	list_add_rcu(&peer->list, &dev->peers);  in peer_add()
94 static inline bool peer_del(struct lowpan_dev *dev, struct lowpan_peer *peer)  in peer_del()  argument
96 	list_del_rcu(&peer->list);  in peer_del()
97 	kfree_rcu(peer, rcu);  in peer_del()
112 	struct lowpan_peer *peer;  in peer_lookup_ba()  local
119 	list_for_each_entry_rcu(peer, &dev->peers, list) {  in peer_lookup_ba()
121 		       &peer->chan->dst, peer->chan->dst_type);  in peer_lookup_ba()
123 		if (bacmp(&peer->chan->dst, ba))  in peer_lookup_ba()
126 		if (type == peer->chan->dst_type) {  in peer_lookup_ba()
128 			return peer;  in peer_lookup_ba()
140 	struct lowpan_peer *peer;  in __peer_lookup_chan()  local
142 	list_for_each_entry_rcu(peer, &dev->peers, list) {  in __peer_lookup_chan()
143 		if (peer->chan == chan)  in __peer_lookup_chan()
144 			return peer;  in __peer_lookup_chan()
153 	struct lowpan_peer *peer;  in __peer_lookup_conn()  local
155 	list_for_each_entry_rcu(peer, &dev->peers, list) {  in __peer_lookup_conn()
156 		if (peer->chan->conn == conn)  in __peer_lookup_conn()
157 			return peer;  in __peer_lookup_conn()
167 	struct lowpan_peer *peer;  in peer_lookup_dst()  local
180 		peer = list_first_or_null_rcu(&dev->peers, struct lowpan_peer,  in peer_lookup_dst()
183 		return peer;  in peer_lookup_dst()
205 	list_for_each_entry_rcu(peer, &dev->peers, list) {  in peer_lookup_dst()
207 		       &peer->chan->dst, peer->chan->dst_type,  in peer_lookup_dst()
208 		       &peer->peer_addr);  in peer_lookup_dst()
210 		if (!ipv6_addr_cmp(&peer->peer_addr, nexthop)) {  in peer_lookup_dst()
212 			return peer;  in peer_lookup_dst()
224 	struct lowpan_peer *peer = NULL;  in lookup_peer()  local
229 		peer = __peer_lookup_conn(entry, conn);  in lookup_peer()
230 		if (peer)  in lookup_peer()
236 	return peer;  in lookup_peer()
274 	struct lowpan_peer *peer;  in iphc_decompress()  local
279 	peer = __peer_lookup_chan(dev, chan);  in iphc_decompress()
281 	if (!peer)  in iphc_decompress()
284 	saddr = peer->eui64_addr;  in iphc_decompress()
379 	struct lowpan_peer *peer;  in chan_recv_cb()  local
382 	peer = lookup_peer(chan->conn);  in chan_recv_cb()
383 	if (!peer)  in chan_recv_cb()
435 	struct lowpan_peer *peer;  in setup_header()  local
457 		peer = peer_lookup_ba(dev, &addr, addr_type);  in setup_header()
458 		if (!peer) {  in setup_header()
464 			peer = peer_lookup_dst(dev, &ipv6_daddr, skb);  in setup_header()
465 			if (!peer) {  in setup_header()
471 		daddr = peer->eui64_addr;  in setup_header()
474 		lowpan_cb(skb)->chan = peer->chan;  in setup_header()
771 	struct lowpan_peer *peer;  in add_peer_chan()  local
773 	peer = kzalloc(sizeof(*peer), GFP_ATOMIC);  in add_peer_chan()
774 	if (!peer)  in add_peer_chan()
777 	peer->chan = chan;  in add_peer_chan()
778 	memset(&peer->peer_addr, 0, sizeof(struct in6_addr));  in add_peer_chan()
781 	peer->peer_addr.s6_addr[0] = 0xFE;  in add_peer_chan()
782 	peer->peer_addr.s6_addr[1] = 0x80;  in add_peer_chan()
783 	set_addr((u8 *)&peer->peer_addr.s6_addr + 8, chan->dst.b,  in add_peer_chan()
786 	memcpy(&peer->eui64_addr, (u8 *)&peer->peer_addr.s6_addr + 8,  in add_peer_chan()
792 	set_ip_addr_bits(chan->dst_type, (u8 *)&peer->peer_addr.s6_addr + 8);  in add_peer_chan()
795 	INIT_LIST_HEAD(&peer->list);  in add_peer_chan()
796 	peer_add(dev, peer);  in add_peer_chan()
803 	return peer->chan;  in add_peer_chan()
907 	struct lowpan_peer *peer;  in chan_close_cb()  local
927 		peer = __peer_lookup_chan(dev, chan);  in chan_close_cb()
928 		if (peer) {  in chan_close_cb()
929 			last = peer_del(dev, peer);  in chan_close_cb()
933 			       last ? "last " : "1 ", peer);  in chan_close_cb()
1054 	struct lowpan_peer *peer;  in bt_6lowpan_disconnect()  local
1058 	peer = lookup_peer(conn);  in bt_6lowpan_disconnect()
1059 	if (!peer)  in bt_6lowpan_disconnect()
1062 	BT_DBG("peer %p chan %p", peer, peer->chan);  in bt_6lowpan_disconnect()
1064 	l2cap_chan_close(peer->chan, ENOENT);  in bt_6lowpan_disconnect()
1137 	struct lowpan_peer *peer, *tmp_peer, *new_peer;  in disconnect_all_peers()  local
1150 		list_for_each_entry_rcu(peer, &entry->peers, list) {  in disconnect_all_peers()
1155 			new_peer->chan = peer->chan;  in disconnect_all_peers()
1165 	list_for_each_entry_safe(peer, tmp_peer, &peers, list) {  in disconnect_all_peers()
1166 		l2cap_chan_close(peer->chan, ENOENT);  in disconnect_all_peers()
1168 		list_del_rcu(&peer->list);  in disconnect_all_peers()
1169 		kfree_rcu(peer, rcu);  in disconnect_all_peers()
1256 			struct lowpan_peer *peer;  in lowpan_control_write()  local
1261 			peer = lookup_peer(conn);  in lowpan_control_write()
1262 			if (peer) {  in lowpan_control_write()
1297 	struct lowpan_peer *peer;  in lowpan_control_show()  local
1302 		list_for_each_entry(peer, &entry->peers, list)  in lowpan_control_show()
1304 				   &peer->chan->dst, peer->chan->dst_type);  in lowpan_control_show()