53 	llc_mac_hdr_init(skb, p->dev->dev_addr, p->br->group_addr);  in br_send_bpdu()
80 	if (p->br->stp_enabled != BR_KERNEL_STP)  in br_send_config_bpdu()
125 	if (p->br->stp_enabled != BR_KERNEL_STP)  in br_send_tcn_bpdu()
145 	struct net_bridge *br;  in br_stp_rcv()  local
160 	br = p->br;  in br_stp_rcv()
161 	spin_lock(&br->lock);  in br_stp_rcv()
163 	if (br->stp_enabled != BR_KERNEL_STP)  in br_stp_rcv()
166 	if (!(br->dev->flags & IFF_UP))  in br_stp_rcv()
172 	if (!ether_addr_equal(dest, br->group_addr))  in br_stp_rcv()
176 		br_notice(br, "BPDU received on blocked port %u(%s)\n",  in br_stp_rcv()
224 				br_notice(p->br,  in br_stp_rcv()
238 	spin_unlock(&br->lock);  in br_stp_rcv()