129 	struct llc_sock* llc = llc_sk(sk);  in llc_ui_send_data()  local
131 	if (unlikely(llc_data_accept_state(llc->state) ||  in llc_ui_send_data()
132 		     llc->remote_busy_flag ||  in llc_ui_send_data()
133 		     llc->p_flag)) {  in llc_ui_send_data()
203 	struct llc_sock *llc;  in llc_ui_release()  local
209 	llc = llc_sk(sk);  in llc_ui_release()
211 		llc->laddr.lsap, llc->daddr.lsap);  in llc_ui_release()
215 		struct llc_sap *sap = llc->sap;  in llc_ui_release()
221 		llc_sap_remove_socket(llc->sap, sk);  in llc_ui_release()
227 	netdev_put(llc->dev, &llc->dev_tracker);  in llc_ui_release()
277 	struct llc_sock *llc = llc_sk(sk);  in llc_ui_autobind()  local
300 	llc->laddr.lsap = llc_ui_autoport();  in llc_ui_autobind()
301 	if (!llc->laddr.lsap)  in llc_ui_autobind()
304 	sap = llc_sap_open(llc->laddr.lsap, NULL);  in llc_ui_autobind()
309 	llc->dev = dev;  in llc_ui_autobind()
310 	netdev_tracker_alloc(llc->dev, &llc->dev_tracker, GFP_KERNEL);  in llc_ui_autobind()
313 	memcpy(llc->laddr.mac, llc->dev->dev_addr, IFHWADDRLEN);  in llc_ui_autobind()
314 	memcpy(&llc->addr, addr, sizeof(llc->addr));  in llc_ui_autobind()
342 	struct llc_sock *llc = llc_sk(sk);  in llc_ui_bind()  local
413 	llc->dev = dev;  in llc_ui_bind()
414 	netdev_tracker_alloc(llc->dev, &llc->dev_tracker, GFP_KERNEL);  in llc_ui_bind()
417 	llc->laddr.lsap = addr->sllc_sap;  in llc_ui_bind()
418 	memcpy(llc->laddr.mac, addr->sllc_mac, IFHWADDRLEN);  in llc_ui_bind()
419 	memcpy(&llc->addr, addr, sizeof(llc->addr));  in llc_ui_bind()
482 	struct llc_sock *llc = llc_sk(sk);  in llc_ui_connect()  local
504 	llc->daddr.lsap = addr->sllc_sap;  in llc_ui_connect()
505 	memcpy(llc->daddr.mac, addr->sllc_mac, IFHWADDRLEN);  in llc_ui_connect()
508 	llc->link   = llc_ui_next_link_no(llc->sap->laddr.lsap);  in llc_ui_connect()
509 	rc = llc_establish_connection(sk, llc->dev->dev_addr,  in llc_ui_connect()
620 	struct llc_sock *llc = llc_sk(sk);  in llc_ui_wait_for_busy_core()  local
628 				  (!llc_data_accept_state(llc->state) &&  in llc_ui_wait_for_busy_core()
629 				   !llc->remote_busy_flag &&  in llc_ui_wait_for_busy_core()
630 				   !llc->p_flag), &wait))  in llc_ui_wait_for_busy_core()
672 	struct llc_sock *llc = llc_sk(skb->sk);  in llc_cmsg_rcv()  local
674 	if (llc->cmsg_flags & LLC_CMSG_PKTINFO) {  in llc_cmsg_rcv()
699 	struct llc_sock *llc, *newllc;  in llc_ui_accept()  local
731 	llc			= llc_sk(sk);  in llc_ui_accept()
733 	memcpy(&newllc->addr, &llc->addr, sizeof(newllc->addr));  in llc_ui_accept()
765 	struct llc_sock *llc = llc_sk(sk);  in llc_ui_recvmsg()  local
780 	seq = &llc->copied_seq;  in llc_ui_recvmsg()
782 		peek_seq = llc->copied_seq;  in llc_ui_recvmsg()
857 		if ((flags & MSG_PEEK) && peek_seq != llc->copied_seq) {  in llc_ui_recvmsg()
861 			peek_seq = llc->copied_seq;  in llc_ui_recvmsg()
932 	struct llc_sock *llc = llc_sk(sk);  in llc_ui_sendmsg()  local
941 		llc->laddr.lsap, llc->daddr.lsap);  in llc_ui_sendmsg()
947 		if (llc_ui_addr_null(&llc->addr))  in llc_ui_sendmsg()
949 		addr = &llc->addr;  in llc_ui_sendmsg()
958 	hdrlen = llc->dev->hard_header_len + llc_ui_header_len(sk, addr);  in llc_ui_sendmsg()
960 	if (size > llc->dev->mtu)  in llc_ui_sendmsg()
961 		size = llc->dev->mtu;  in llc_ui_sendmsg()
971 	skb->dev      = llc->dev;  in llc_ui_sendmsg()
978 		llc_build_and_send_ui_pkt(llc->sap, skb, addr->sllc_mac,  in llc_ui_sendmsg()
984 		llc_build_and_send_test_pkt(llc->sap, skb, addr->sllc_mac,  in llc_ui_sendmsg()
990 		llc_build_and_send_xid_pkt(llc->sap, skb, addr->sllc_mac,  in llc_ui_sendmsg()
1004 			__func__, llc->laddr.lsap, llc->daddr.lsap, rc);  in llc_ui_sendmsg()
1022 	struct llc_sock *llc = llc_sk(sk);  in llc_ui_getname()  local
1033 		if(llc->dev)  in llc_ui_getname()
1034 			sllc.sllc_arphrd = llc->dev->type;  in llc_ui_getname()
1035 		sllc.sllc_sap = llc->daddr.lsap;  in llc_ui_getname()
1036 		memcpy(&sllc.sllc_mac, &llc->daddr.mac, IFHWADDRLEN);  in llc_ui_getname()
1039 		if (!llc->sap)  in llc_ui_getname()
1041 		sllc.sllc_sap = llc->sap->laddr.lsap;  in llc_ui_getname()
1043 		if (llc->dev) {  in llc_ui_getname()
1044 			sllc.sllc_arphrd = llc->dev->type;  in llc_ui_getname()
1045 			memcpy(&sllc.sllc_mac, llc->dev->dev_addr,  in llc_ui_getname()
1085 	struct llc_sock *llc = llc_sk(sk);  in llc_ui_setsockopt()  local
1100 		llc->n2 = opt;  in llc_ui_setsockopt()
1105 		llc->n1 = opt;  in llc_ui_setsockopt()
1110 		llc->ack_timer.expire = opt * HZ;  in llc_ui_setsockopt()
1115 		llc->pf_cycle_timer.expire = opt * HZ;  in llc_ui_setsockopt()
1120 		llc->rej_sent_timer.expire = opt * HZ;  in llc_ui_setsockopt()
1125 		llc->busy_state_timer.expire = opt * HZ;  in llc_ui_setsockopt()
1130 		llc->k = opt;  in llc_ui_setsockopt()
1135 		llc->rw = opt;  in llc_ui_setsockopt()
1139 			llc->cmsg_flags |= LLC_CMSG_PKTINFO;  in llc_ui_setsockopt()
1141 			llc->cmsg_flags &= ~LLC_CMSG_PKTINFO;  in llc_ui_setsockopt()
1167 	struct llc_sock *llc = llc_sk(sk);  in llc_ui_getsockopt()  local
1181 		val = llc->n2;					break;  in llc_ui_getsockopt()
1183 		val = llc->n1;					break;  in llc_ui_getsockopt()
1185 		val = llc->ack_timer.expire / HZ;		break;  in llc_ui_getsockopt()
1187 		val = llc->pf_cycle_timer.expire / HZ;		break;  in llc_ui_getsockopt()
1189 		val = llc->rej_sent_timer.expire / HZ;		break;  in llc_ui_getsockopt()
1191 		val = llc->busy_state_timer.expire / HZ;	break;  in llc_ui_getsockopt()
1193 		val = llc->k;				break;  in llc_ui_getsockopt()
1195 		val = llc->rw;				break;  in llc_ui_getsockopt()
1197 		val = (llc->cmsg_flags & LLC_CMSG_PKTINFO) != 0;  in llc_ui_getsockopt()