Lines Matching refs:llc
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 dev_put(llc->dev); in llc_ui_release()
277 struct llc_sock *llc = llc_sk(sk); in llc_ui_autobind() local
289 llc->dev = dev_get_by_index(&init_net, sk->sk_bound_dev_if); in llc_ui_autobind()
290 if (llc->dev && addr->sllc_arphrd != llc->dev->type) { in llc_ui_autobind()
291 dev_put(llc->dev); in llc_ui_autobind()
292 llc->dev = NULL; in llc_ui_autobind()
295 llc->dev = dev_getfirstbyhwtype(&init_net, addr->sllc_arphrd); in llc_ui_autobind()
296 if (!llc->dev) in llc_ui_autobind()
299 llc->laddr.lsap = llc_ui_autoport(); in llc_ui_autobind()
300 if (!llc->laddr.lsap) in llc_ui_autobind()
303 sap = llc_sap_open(llc->laddr.lsap, NULL); in llc_ui_autobind()
306 memcpy(llc->laddr.mac, llc->dev->dev_addr, IFHWADDRLEN); in llc_ui_autobind()
307 memcpy(&llc->addr, addr, sizeof(llc->addr)); in llc_ui_autobind()
334 struct llc_sock *llc = llc_sk(sk); in llc_ui_bind() local
350 llc->dev = dev_get_by_index_rcu(&init_net, sk->sk_bound_dev_if); in llc_ui_bind()
351 if (llc->dev) { in llc_ui_bind()
353 memcpy(addr->sllc_mac, llc->dev->dev_addr, in llc_ui_bind()
355 if (addr->sllc_arphrd != llc->dev->type || in llc_ui_bind()
357 llc->dev->dev_addr)) { in llc_ui_bind()
359 llc->dev = NULL; in llc_ui_bind()
363 llc->dev = dev_getbyhwaddr_rcu(&init_net, addr->sllc_arphrd, in llc_ui_bind()
365 dev_hold(llc->dev); in llc_ui_bind()
367 if (!llc->dev) in llc_ui_bind()
400 llc->laddr.lsap = addr->sllc_sap; in llc_ui_bind()
401 memcpy(llc->laddr.mac, addr->sllc_mac, IFHWADDRLEN); in llc_ui_bind()
402 memcpy(&llc->addr, addr, sizeof(llc->addr)); in llc_ui_bind()
464 struct llc_sock *llc = llc_sk(sk); in llc_ui_connect() local
486 llc->daddr.lsap = addr->sllc_sap; in llc_ui_connect()
487 memcpy(llc->daddr.mac, addr->sllc_mac, IFHWADDRLEN); in llc_ui_connect()
490 llc->link = llc_ui_next_link_no(llc->sap->laddr.lsap); in llc_ui_connect()
491 rc = llc_establish_connection(sk, llc->dev->dev_addr, in llc_ui_connect()
600 struct llc_sock *llc = llc_sk(sk); in llc_ui_wait_for_busy_core() local
608 (!llc_data_accept_state(llc->state) && in llc_ui_wait_for_busy_core()
609 !llc->remote_busy_flag && in llc_ui_wait_for_busy_core()
610 !llc->p_flag), &wait)) in llc_ui_wait_for_busy_core()
652 struct llc_sock *llc = llc_sk(skb->sk); in llc_cmsg_rcv() local
654 if (llc->cmsg_flags & LLC_CMSG_PKTINFO) { in llc_cmsg_rcv()
679 struct llc_sock *llc, *newllc; in llc_ui_accept() local
711 llc = llc_sk(sk); in llc_ui_accept()
713 memcpy(&newllc->addr, &llc->addr, sizeof(newllc->addr)); in llc_ui_accept()
745 struct llc_sock *llc = llc_sk(sk); in llc_ui_recvmsg() local
760 seq = &llc->copied_seq; in llc_ui_recvmsg()
762 peek_seq = llc->copied_seq; in llc_ui_recvmsg()
837 if ((flags & MSG_PEEK) && peek_seq != llc->copied_seq) { in llc_ui_recvmsg()
841 peek_seq = llc->copied_seq; in llc_ui_recvmsg()
912 struct llc_sock *llc = llc_sk(sk); in llc_ui_sendmsg() local
921 llc->laddr.lsap, llc->daddr.lsap); in llc_ui_sendmsg()
927 if (llc_ui_addr_null(&llc->addr)) in llc_ui_sendmsg()
929 addr = &llc->addr; in llc_ui_sendmsg()
938 hdrlen = llc->dev->hard_header_len + llc_ui_header_len(sk, addr); in llc_ui_sendmsg()
940 if (size > llc->dev->mtu) in llc_ui_sendmsg()
941 size = llc->dev->mtu; in llc_ui_sendmsg()
951 skb->dev = llc->dev; in llc_ui_sendmsg()
958 llc_build_and_send_ui_pkt(llc->sap, skb, addr->sllc_mac, in llc_ui_sendmsg()
964 llc_build_and_send_test_pkt(llc->sap, skb, addr->sllc_mac, in llc_ui_sendmsg()
970 llc_build_and_send_xid_pkt(llc->sap, skb, addr->sllc_mac, in llc_ui_sendmsg()
984 __func__, llc->laddr.lsap, llc->daddr.lsap, rc); in llc_ui_sendmsg()
1002 struct llc_sock *llc = llc_sk(sk); in llc_ui_getname() local
1013 if(llc->dev) in llc_ui_getname()
1014 sllc.sllc_arphrd = llc->dev->type; in llc_ui_getname()
1015 sllc.sllc_sap = llc->daddr.lsap; in llc_ui_getname()
1016 memcpy(&sllc.sllc_mac, &llc->daddr.mac, IFHWADDRLEN); in llc_ui_getname()
1019 if (!llc->sap) in llc_ui_getname()
1021 sllc.sllc_sap = llc->sap->laddr.lsap; in llc_ui_getname()
1023 if (llc->dev) { in llc_ui_getname()
1024 sllc.sllc_arphrd = llc->dev->type; in llc_ui_getname()
1025 memcpy(&sllc.sllc_mac, llc->dev->dev_addr, in llc_ui_getname()
1065 struct llc_sock *llc = llc_sk(sk); in llc_ui_setsockopt() local
1080 llc->n2 = opt; in llc_ui_setsockopt()
1085 llc->n1 = opt; in llc_ui_setsockopt()
1090 llc->ack_timer.expire = opt * HZ; in llc_ui_setsockopt()
1095 llc->pf_cycle_timer.expire = opt * HZ; in llc_ui_setsockopt()
1100 llc->rej_sent_timer.expire = opt * HZ; in llc_ui_setsockopt()
1105 llc->busy_state_timer.expire = opt * HZ; in llc_ui_setsockopt()
1110 llc->k = opt; in llc_ui_setsockopt()
1115 llc->rw = opt; in llc_ui_setsockopt()
1119 llc->cmsg_flags |= LLC_CMSG_PKTINFO; in llc_ui_setsockopt()
1121 llc->cmsg_flags &= ~LLC_CMSG_PKTINFO; in llc_ui_setsockopt()
1147 struct llc_sock *llc = llc_sk(sk); in llc_ui_getsockopt() local
1161 val = llc->n2; break; in llc_ui_getsockopt()
1163 val = llc->n1; break; in llc_ui_getsockopt()
1165 val = llc->ack_timer.expire / HZ; break; in llc_ui_getsockopt()
1167 val = llc->pf_cycle_timer.expire / HZ; break; in llc_ui_getsockopt()
1169 val = llc->rej_sent_timer.expire / HZ; break; in llc_ui_getsockopt()
1171 val = llc->busy_state_timer.expire / HZ; break; in llc_ui_getsockopt()
1173 val = llc->k; break; in llc_ui_getsockopt()
1175 val = llc->rw; break; in llc_ui_getsockopt()
1177 val = (llc->cmsg_flags & LLC_CMSG_PKTINFO) != 0; in llc_ui_getsockopt()