Lines Matching refs:llc
117 struct llc_sock* llc = llc_sk(sk); in llc_ui_send_data() local
120 if (unlikely(llc_data_accept_state(llc->state) || in llc_ui_send_data()
121 llc->remote_busy_flag || in llc_ui_send_data()
122 llc->p_flag)) { in llc_ui_send_data()
189 struct llc_sock *llc; in llc_ui_release() local
195 llc = llc_sk(sk); in llc_ui_release()
197 llc->laddr.lsap, llc->daddr.lsap); in llc_ui_release()
201 llc_sap_remove_socket(llc->sap, sk); in llc_ui_release()
203 if (llc->dev) in llc_ui_release()
204 dev_put(llc->dev); in llc_ui_release()
254 struct llc_sock *llc = llc_sk(sk); in llc_ui_autobind() local
262 llc->dev = dev_get_by_index(&init_net, sk->sk_bound_dev_if); in llc_ui_autobind()
263 if (llc->dev && addr->sllc_arphrd != llc->dev->type) { in llc_ui_autobind()
264 dev_put(llc->dev); in llc_ui_autobind()
265 llc->dev = NULL; in llc_ui_autobind()
268 llc->dev = dev_getfirstbyhwtype(&init_net, addr->sllc_arphrd); in llc_ui_autobind()
269 if (!llc->dev) in llc_ui_autobind()
272 llc->laddr.lsap = llc_ui_autoport(); in llc_ui_autobind()
273 if (!llc->laddr.lsap) in llc_ui_autobind()
276 sap = llc_sap_open(llc->laddr.lsap, NULL); in llc_ui_autobind()
279 memcpy(llc->laddr.mac, llc->dev->dev_addr, IFHWADDRLEN); in llc_ui_autobind()
280 memcpy(&llc->addr, addr, sizeof(llc->addr)); in llc_ui_autobind()
307 struct llc_sock *llc = llc_sk(sk); in llc_ui_bind() local
320 llc->dev = dev_get_by_index_rcu(&init_net, sk->sk_bound_dev_if); in llc_ui_bind()
321 if (llc->dev) { in llc_ui_bind()
323 addr->sllc_arphrd = llc->dev->type; in llc_ui_bind()
325 memcpy(addr->sllc_mac, llc->dev->dev_addr, in llc_ui_bind()
327 if (addr->sllc_arphrd != llc->dev->type || in llc_ui_bind()
329 llc->dev->dev_addr)) { in llc_ui_bind()
331 llc->dev = NULL; in llc_ui_bind()
335 llc->dev = dev_getbyhwaddr_rcu(&init_net, addr->sllc_arphrd, in llc_ui_bind()
337 if (llc->dev) in llc_ui_bind()
338 dev_hold(llc->dev); in llc_ui_bind()
340 if (!llc->dev) in llc_ui_bind()
373 llc->laddr.lsap = addr->sllc_sap; in llc_ui_bind()
374 memcpy(llc->laddr.mac, addr->sllc_mac, IFHWADDRLEN); in llc_ui_bind()
375 memcpy(&llc->addr, addr, sizeof(llc->addr)); in llc_ui_bind()
436 struct llc_sock *llc = llc_sk(sk); in llc_ui_connect() local
458 llc->daddr.lsap = addr->sllc_sap; in llc_ui_connect()
459 memcpy(llc->daddr.mac, addr->sllc_mac, IFHWADDRLEN); in llc_ui_connect()
462 llc->link = llc_ui_next_link_no(llc->sap->laddr.lsap); in llc_ui_connect()
463 rc = llc_establish_connection(sk, llc->dev->dev_addr, in llc_ui_connect()
572 struct llc_sock *llc = llc_sk(sk); in llc_ui_wait_for_busy_core() local
580 (!llc_data_accept_state(llc->state) && in llc_ui_wait_for_busy_core()
581 !llc->remote_busy_flag && in llc_ui_wait_for_busy_core()
582 !llc->p_flag))) in llc_ui_wait_for_busy_core()
624 struct llc_sock *llc = llc_sk(skb->sk); in llc_cmsg_rcv() local
626 if (llc->cmsg_flags & LLC_CMSG_PKTINFO) { in llc_cmsg_rcv()
648 struct llc_sock *llc, *newllc; in llc_ui_accept() local
680 llc = llc_sk(sk); in llc_ui_accept()
682 memcpy(&newllc->addr, &llc->addr, sizeof(newllc->addr)); in llc_ui_accept()
714 struct llc_sock *llc = llc_sk(sk); in llc_ui_recvmsg() local
730 seq = &llc->copied_seq; in llc_ui_recvmsg()
732 peek_seq = llc->copied_seq; in llc_ui_recvmsg()
807 if ((flags & MSG_PEEK) && peek_seq != llc->copied_seq) { in llc_ui_recvmsg()
811 peek_seq = llc->copied_seq; in llc_ui_recvmsg()
884 struct llc_sock *llc = llc_sk(sk); in llc_ui_sendmsg() local
893 llc->laddr.lsap, llc->daddr.lsap); in llc_ui_sendmsg()
899 if (llc_ui_addr_null(&llc->addr)) in llc_ui_sendmsg()
901 addr = &llc->addr; in llc_ui_sendmsg()
910 hdrlen = llc->dev->hard_header_len + llc_ui_header_len(sk, addr); in llc_ui_sendmsg()
912 if (size > llc->dev->mtu) in llc_ui_sendmsg()
913 size = llc->dev->mtu; in llc_ui_sendmsg()
920 skb->dev = llc->dev; in llc_ui_sendmsg()
927 llc_build_and_send_ui_pkt(llc->sap, skb, addr->sllc_mac, in llc_ui_sendmsg()
932 llc_build_and_send_test_pkt(llc->sap, skb, addr->sllc_mac, in llc_ui_sendmsg()
937 llc_build_and_send_xid_pkt(llc->sap, skb, addr->sllc_mac, in llc_ui_sendmsg()
950 __func__, llc->laddr.lsap, llc->daddr.lsap, rc); in llc_ui_sendmsg()
970 struct llc_sock *llc = llc_sk(sk); in llc_ui_getname() local
982 if(llc->dev) in llc_ui_getname()
983 sllc.sllc_arphrd = llc->dev->type; in llc_ui_getname()
984 sllc.sllc_sap = llc->daddr.lsap; in llc_ui_getname()
985 memcpy(&sllc.sllc_mac, &llc->daddr.mac, IFHWADDRLEN); in llc_ui_getname()
988 if (!llc->sap) in llc_ui_getname()
990 sllc.sllc_sap = llc->sap->laddr.lsap; in llc_ui_getname()
992 if (llc->dev) { in llc_ui_getname()
993 sllc.sllc_arphrd = llc->dev->type; in llc_ui_getname()
994 memcpy(&sllc.sllc_mac, llc->dev->dev_addr, in llc_ui_getname()
1034 struct llc_sock *llc = llc_sk(sk); in llc_ui_setsockopt() local
1049 llc->n2 = opt; in llc_ui_setsockopt()
1054 llc->n1 = opt; in llc_ui_setsockopt()
1059 llc->ack_timer.expire = opt * HZ; in llc_ui_setsockopt()
1064 llc->pf_cycle_timer.expire = opt * HZ; in llc_ui_setsockopt()
1069 llc->rej_sent_timer.expire = opt * HZ; in llc_ui_setsockopt()
1074 llc->busy_state_timer.expire = opt * HZ; in llc_ui_setsockopt()
1079 llc->k = opt; in llc_ui_setsockopt()
1084 llc->rw = opt; in llc_ui_setsockopt()
1088 llc->cmsg_flags |= LLC_CMSG_PKTINFO; in llc_ui_setsockopt()
1090 llc->cmsg_flags &= ~LLC_CMSG_PKTINFO; in llc_ui_setsockopt()
1116 struct llc_sock *llc = llc_sk(sk); in llc_ui_getsockopt() local
1130 val = llc->n2; break; in llc_ui_getsockopt()
1132 val = llc->n1; break; in llc_ui_getsockopt()
1134 val = llc->ack_timer.expire / HZ; break; in llc_ui_getsockopt()
1136 val = llc->pf_cycle_timer.expire / HZ; break; in llc_ui_getsockopt()
1138 val = llc->rej_sent_timer.expire / HZ; break; in llc_ui_getsockopt()
1140 val = llc->busy_state_timer.expire / HZ; break; in llc_ui_getsockopt()
1142 val = llc->k; break; in llc_ui_getsockopt()
1144 val = llc->rw; break; in llc_ui_getsockopt()
1146 val = (llc->cmsg_flags & LLC_CMSG_PKTINFO) != 0; in llc_ui_getsockopt()