inet/tcp/tcp_input.c

986 	conn_t	*econnp = (conn_t *)arg;
987 	tcp_t	*eager = econnp->conn_tcp;
996 	econnp->conn_rq = NULL;
997 	econnp->conn_wq = NULL;
1004 	if (econnp->conn_fanout != NULL && eager->tcp_state > TCPS_LISTEN) {
1021 			CONN_DEC_REF(econnp);
1317 	conn_t		*econnp = NULL;
1457 	econnp = (conn_t *)tcp_get_conn(arg2, tcps);
1458 	if (econnp == NULL)
1461 	ASSERT(econnp->conn_netstack == lconnp->conn_netstack);
1462 	econnp->conn_sqp = new_sqp;
1463 	econnp->conn_initial_sqp = new_sqp;
1464 	econnp->conn_ixa->ixa_sqp = new_sqp;
1466 	econnp->conn_fport = tcpha->tha_lport;
1467 	econnp->conn_lport = tcpha->tha_fport;
1469 	err = conn_inherit_parent(lconnp, econnp);
1474 	econnp->conn_ixa->ixa_src_generation = ipst->ips_src_generation;
1482 		tpi_mp = tcp_conn_create_v4(lconnp, econnp, mp, ira);
1484 		tpi_mp = tcp_conn_create_v6(lconnp, econnp, mp, ira);
1490 	eager = econnp->conn_tcp;
1500 	ASSERT((econnp->conn_ixa->ixa_flags &
1507 		econnp->conn_ixa->ixa_flags |= IXAF_NO_DEV_FLOW_CTL;
1513 	if (!(ira->ira_flags & IRAF_IS_IPV4) && econnp->conn_bound_if == 0) {
1514 		if (IN6_IS_ADDR_LINKSCOPE(&econnp->conn_faddr_v6) ||
1515 		    IN6_IS_ADDR_LINKSCOPE(&econnp->conn_laddr_v6)) {
1516 			econnp->conn_incoming_ifindex = ifindex;
1517 			econnp->conn_ixa->ixa_flags |= IXAF_SCOPEID_SET;
1518 			econnp->conn_ixa->ixa_scopeid = ifindex;
1526 		ip_pkt_t *ipp = &econnp->conn_xmit_ipp;
1551 		econnp->conn_flags |= IPCL_NONSTR;
1565 	 * Now that the IP addresses and ports are setup in econnp we
1574 			if (!ip_ipsec_policy_inherit(econnp, lconnp, ira)) {
1575 				CONN_DEC_REF(econnp);
1590 		ip_xmit_attr_t *ixa = econnp->conn_ixa;
1615 			    econnp, ts_label_t *, ixa->ixa_tsl)
1617 			ixa->ixa_tsl = crgetlabel(econnp->conn_cred);
1619 			    econnp, ts_label_t *, ixa->ixa_tsl)
1642 	    TCP_BIND_HASH(econnp->conn_lport)], eager, 0);
1644 	CL_INET_CONNECT(econnp, B_FALSE, err);
1683 	    (eager->tcp_rwnd == 0 ? econnp->conn_rcvbuf :
1698 	ASSERT(econnp->conn_rcvbuf != 0 &&
1699 	    econnp->conn_rcvbuf == eager->tcp_rwnd);
1739 		if (addr_cache != NULL && econnp->conn_faddr_v4 ==
1740 		    addr_cache[IP_ADDR_CACHE_HASH(econnp->conn_faddr_v4)]) {
1761 	    econnp->conn_ixa, void, NULL, tcp_t *, eager, void, NULL,
1771 		CONN_INC_REF(econnp);
1801 	CONN_INC_REF(econnp);
1809 	if (ipcl_conn_insert(econnp) != 0)
1812 	ASSERT(econnp->conn_ixa->ixa_notify_cookie == econnp->conn_tcp);
1818 	if (econnp->conn_sqp == lconnp->conn_sqp) {
1820 		    econnp->conn_ixa, __dtrace_tcp_void_ip_t *, mp1->b_rptr,
1822 		    &mp1->b_rptr[econnp->conn_ixa->ixa_ip_hdr_length]);
1823 		(void) conn_ip_output(mp1, econnp->conn_ixa);
1824 		CONN_DEC_REF(econnp);
1826 		SQUEUE_ENTER_ONE(econnp->conn_sqp, mp1, tcp_send_synack,
1827 		    econnp, NULL, SQ_PROCESS, SQTAG_TCP_SEND_SYNACK);
1835 	SQUEUE_ENTER_ONE(econnp->conn_sqp, mp1, tcp_eager_kill,
1836 	    econnp, NULL, SQ_FILL, SQTAG_TCP_CONN_REQ_2);
1844 	if ((econnp = ipcl_classify(mp, ira, ipst)) != NULL) {
1845 		if (!IPCL_IS_CONNECTED(econnp)) {
1856 			CONN_DEC_REF(econnp);
1859 			SQUEUE_ENTER_ONE(econnp->conn_sqp, mp, tcp_input_data,
1860 			    econnp, ira, SQ_FILL, SQTAG_TCP_CONN_REQ_1);
1868 	CONN_DEC_REF(econnp);