Lines Matching +full:packet +full:- +full:oriented

2  * llc_if.c - Defines LLC interface to upper layer
5  * 		 2001-2003 by Arnaldo Carvalho de Melo <acme@conectiva.com.br>
30  *	llc_build_and_send_pkt - Connection data sending for upper layers.
32  *	@skb: packet to send
35  *	connection oriented communication mode. During sending data, connection
37  *	Returns 0 for success, -ECONNABORTED when the connection already
38  *	closed and -EBUSY when sending data is not permitted in this state or
47 	int rc = -ECONNABORTED;  in llc_build_and_send_pkt()
50 	if (unlikely(llc->state == LLC_CONN_STATE_ADM))  in llc_build_and_send_pkt()
52 	rc = -EBUSY;  in llc_build_and_send_pkt()
53 	if (unlikely(llc_data_accept_state(llc->state) || /* data_conn_refuse */  in llc_build_and_send_pkt()
54 		     llc->p_flag)) {  in llc_build_and_send_pkt()
55 		llc->failed_data_req = 1;  in llc_build_and_send_pkt()
59 	ev->type      = LLC_CONN_EV_TYPE_PRIM;  in llc_build_and_send_pkt()
60 	ev->prim      = LLC_DATA_PRIM;  in llc_build_and_send_pkt()
61 	ev->prim_type = LLC_PRIM_TYPE_REQ;  in llc_build_and_send_pkt()
62 	skb->dev      = llc->dev;  in llc_build_and_send_pkt()
71  *	llc_establish_connection - Called by upper layer to establish a conn
85 	int rc = -EISCONN;  in llc_establish_connection()
91 	laddr.lsap = llc->sap->laddr.lsap;  in llc_establish_connection()
95 	existing = llc_lookup_established(llc->sap, &daddr, &laddr);  in llc_establish_connection()
97 		if (existing->sk_state == TCP_ESTABLISHED) {  in llc_establish_connection()
104 	rc = -ENOMEM;  in llc_establish_connection()
109 		ev->type      = LLC_CONN_EV_TYPE_PRIM;  in llc_establish_connection()
110 		ev->prim      = LLC_CONN_PRIM;  in llc_establish_connection()
111 		ev->prim_type = LLC_PRIM_TYPE_REQ;  in llc_establish_connection()
121  *	llc_send_disc - Called by upper layer to close a connection
136 	if (sk->sk_type != SOCK_STREAM || sk->sk_state != TCP_ESTABLISHED ||  in llc_send_disc()
137 	    llc_sk(sk)->state == LLC_CONN_STATE_ADM ||  in llc_send_disc()
138 	    llc_sk(sk)->state == LLC_CONN_OUT_OF_SVC)  in llc_send_disc()
148 	sk->sk_state  = TCP_CLOSING;  in llc_send_disc()
150 	ev->type      = LLC_CONN_EV_TYPE_PRIM;  in llc_send_disc()
151 	ev->prim      = LLC_DISC_PRIM;  in llc_send_disc()
152 	ev->prim_type = LLC_PRIM_TYPE_REQ;  in llc_send_disc()