17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5e4f35dbaSgt * Common Development and Distribution License (the "License"). 6e4f35dbaSgt * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 217c478bd9Sstevel@tonic-gate /* 22e11c3f44Smeem * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 237c478bd9Sstevel@tonic-gate * Use is subject to license terms. 24*3e8b6b84SRobert Mustacchi * Copyright 2015, Joyent, Inc. 25221e47fbSAndy Fiddaman * Copyright 2020 OmniOS Community Edition (OmniOSce) Association. 267c478bd9Sstevel@tonic-gate */ 277c478bd9Sstevel@tonic-gate 287c478bd9Sstevel@tonic-gate #include <sys/types.h> 297c478bd9Sstevel@tonic-gate #include <sys/stream.h> 307c478bd9Sstevel@tonic-gate #define _SUN_TPI_VERSION 2 317c478bd9Sstevel@tonic-gate #include <sys/tihdr.h> 327c478bd9Sstevel@tonic-gate #include <sys/socket.h> 337c478bd9Sstevel@tonic-gate #include <sys/xti_xtiopt.h> 347c478bd9Sstevel@tonic-gate #include <sys/xti_inet.h> 357c478bd9Sstevel@tonic-gate 367c478bd9Sstevel@tonic-gate #include <inet/common.h> 377c478bd9Sstevel@tonic-gate #include <netinet/ip6.h> 387c478bd9Sstevel@tonic-gate #include <inet/ip.h> 3945916cd2Sjpk #include <inet/udp_impl.h> 407c478bd9Sstevel@tonic-gate /* 417c478bd9Sstevel@tonic-gate * MK_XXX Following 2 includes temporary to import ip6_rthdr_t 427c478bd9Sstevel@tonic-gate * definition. May not be needed if we fix ip6_dg_snd_attrs_t 437c478bd9Sstevel@tonic-gate * to do all extension headers in identical manner. 447c478bd9Sstevel@tonic-gate */ 457c478bd9Sstevel@tonic-gate #include <net/if.h> 467c478bd9Sstevel@tonic-gate #include <inet/ip6.h> 477c478bd9Sstevel@tonic-gate 487c478bd9Sstevel@tonic-gate #include <netinet/in.h> 497c478bd9Sstevel@tonic-gate #include <netinet/udp.h> 507c478bd9Sstevel@tonic-gate #include <inet/optcom.h> 517c478bd9Sstevel@tonic-gate 527c478bd9Sstevel@tonic-gate /* 537c478bd9Sstevel@tonic-gate * Table of all known options handled on a UDP protocol stack. 547c478bd9Sstevel@tonic-gate * 557c478bd9Sstevel@tonic-gate * Note: This table contains options processed by both UDP and IP levels 567c478bd9Sstevel@tonic-gate * and is the superset of options that can be performed on a UDP over IP 577c478bd9Sstevel@tonic-gate * stack. 587c478bd9Sstevel@tonic-gate */ 597c478bd9Sstevel@tonic-gate opdes_t udp_opt_arr[] = { 607c478bd9Sstevel@tonic-gate 61bd670b35SErik Nordmark { SO_DEBUG, SOL_SOCKET, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 }, 62bd670b35SErik Nordmark { SO_DONTROUTE, SOL_SOCKET, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 }, 63bd670b35SErik Nordmark { SO_USELOOPBACK, SOL_SOCKET, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 647c478bd9Sstevel@tonic-gate }, 65bd670b35SErik Nordmark { SO_BROADCAST, SOL_SOCKET, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 }, 66bd670b35SErik Nordmark { SO_REUSEADDR, SOL_SOCKET, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 }, 67bd670b35SErik Nordmark { SO_TYPE, SOL_SOCKET, OA_R, OA_R, OP_NP, 0, sizeof (int), 0 }, 68bd670b35SErik Nordmark { SO_SNDBUF, SOL_SOCKET, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 }, 69bd670b35SErik Nordmark { SO_RCVBUF, SOL_SOCKET, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 }, 70bd670b35SErik Nordmark { SO_SNDTIMEO, SOL_SOCKET, OA_RW, OA_RW, OP_NP, 0, 713986c91eSanders sizeof (struct timeval), 0 }, 72bd670b35SErik Nordmark { SO_RCVTIMEO, SOL_SOCKET, OA_RW, OA_RW, OP_NP, 0, 733986c91eSanders sizeof (struct timeval), 0 }, 74bd670b35SErik Nordmark { SO_DGRAM_ERRIND, SOL_SOCKET, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 757c478bd9Sstevel@tonic-gate 0 }, 76bd670b35SErik Nordmark { SO_RECVUCRED, SOL_SOCKET, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 777c478bd9Sstevel@tonic-gate }, 78bd670b35SErik Nordmark { SO_ALLZONES, SOL_SOCKET, OA_R, OA_RW, OP_CONFIG, 0, sizeof (int), 795d0bc3edSsommerfe 0 }, 801cb875aeSCathy Zhou { SO_VRRP, SOL_SOCKET, OA_RW, OA_RW, OP_CONFIG, 0, sizeof (int), 0 }, 81bd670b35SErik Nordmark { SO_TIMESTAMP, SOL_SOCKET, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 82e4f35dbaSgt }, 83bd670b35SErik Nordmark { SO_ANON_MLP, SOL_SOCKET, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 8445916cd2Sjpk 0 }, 85bd670b35SErik Nordmark { SO_MAC_EXEMPT, SOL_SOCKET, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 8645916cd2Sjpk 0 }, 87bd670b35SErik Nordmark { SO_MAC_IMPLICIT, SOL_SOCKET, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 885d3b8cb7SBill Sommerfeld 0 }, 8967dbe2beSCasper H.S. Dik /* 9067dbe2beSCasper H.S. Dik * The maximum size reported here depends on the maximum value for 9167dbe2beSCasper H.S. Dik * ucredsize; unfortunately, we can't add ucredsize here so we need 9267dbe2beSCasper H.S. Dik * to estimate here. Before it was 512 or 384 + NGROUPS_UMAX * sizeof (gid_t); 9367dbe2beSCasper H.S. Dik * as we're changing NGROUPS_UMAX we now codify this here using NGROUPS_UMAX. 9467dbe2beSCasper H.S. Dik */ 9567dbe2beSCasper H.S. Dik { SCM_UCRED, SOL_SOCKET, OA_W, OA_W, OP_NP, OP_VARLEN|OP_NODEFAULT, 9667dbe2beSCasper H.S. Dik 384 + NGROUPS_UMAX * sizeof (gid_t), 0 }, 97bd670b35SErik Nordmark { SO_EXCLBIND, SOL_SOCKET, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 }, 98bd670b35SErik Nordmark { SO_DOMAIN, SOL_SOCKET, OA_R, OA_R, OP_NP, 0, sizeof (int), 0 }, 99bd670b35SErik Nordmark { SO_PROTOTYPE, SOL_SOCKET, OA_R, OA_R, OP_NP, 0, sizeof (int), 0 }, 10045916cd2Sjpk 1017c478bd9Sstevel@tonic-gate { IP_OPTIONS, IPPROTO_IP, OA_RW, OA_RW, OP_NP, 102bd670b35SErik Nordmark (OP_VARLEN|OP_NODEFAULT), 1030f1702c5SYu Xiangning IP_MAX_OPT_LENGTH + IP_ADDR_LEN, -1 /* not initialized */ }, 1047c478bd9Sstevel@tonic-gate { T_IP_OPTIONS, IPPROTO_IP, OA_RW, OA_RW, OP_NP, 105bd670b35SErik Nordmark (OP_VARLEN|OP_NODEFAULT), 1060f1702c5SYu Xiangning IP_MAX_OPT_LENGTH + IP_ADDR_LEN, -1 /* not initialized */ }, 1077c478bd9Sstevel@tonic-gate 108bd670b35SErik Nordmark { IP_TOS, IPPROTO_IP, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 }, 109bd670b35SErik Nordmark { T_IP_TOS, IPPROTO_IP, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 }, 110bd670b35SErik Nordmark { IP_TTL, IPPROTO_IP, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 }, 111bd670b35SErik Nordmark { IP_RECVOPTS, IPPROTO_IP, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 }, 112bd670b35SErik Nordmark { IP_RECVDSTADDR, IPPROTO_IP, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 1137c478bd9Sstevel@tonic-gate }, 114bd670b35SErik Nordmark { IP_RECVIF, IPPROTO_IP, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 }, 115bd670b35SErik Nordmark { IP_RECVSLLA, IPPROTO_IP, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 }, 116221e47fbSAndy Fiddaman { IP_RECVTTL, IPPROTO_IP, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 }, 117221e47fbSAndy Fiddaman { IP_RECVTOS, IPPROTO_IP, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 }, 118bd670b35SErik Nordmark { IP_MULTICAST_IF, IPPROTO_IP, OA_RW, OA_RW, OP_NP, 0, 1197c478bd9Sstevel@tonic-gate sizeof (struct in_addr), 0 /* INADDR_ANY */ }, 1207c478bd9Sstevel@tonic-gate 121bd670b35SErik Nordmark { IP_MULTICAST_LOOP, IPPROTO_IP, OA_RW, OA_RW, OP_NP, OP_DEF_FN, 1227c478bd9Sstevel@tonic-gate sizeof (uchar_t), -1 /* not initialized */}, 1237c478bd9Sstevel@tonic-gate 124bd670b35SErik Nordmark { IP_MULTICAST_TTL, IPPROTO_IP, OA_RW, OA_RW, OP_NP, OP_DEF_FN, 1257c478bd9Sstevel@tonic-gate sizeof (uchar_t), -1 /* not initialized */ }, 1267c478bd9Sstevel@tonic-gate 127bd670b35SErik Nordmark { IP_ADD_MEMBERSHIP, IPPROTO_IP, OA_X, OA_X, OP_NP, OP_NODEFAULT, 1287c478bd9Sstevel@tonic-gate sizeof (struct ip_mreq), -1 /* not initialized */ }, 1297c478bd9Sstevel@tonic-gate 130bd670b35SErik Nordmark { IP_DROP_MEMBERSHIP, IPPROTO_IP, OA_X, OA_X, OP_NP, OP_NODEFAULT, 1317c478bd9Sstevel@tonic-gate sizeof (struct ip_mreq), -1 /* not initialized */ }, 1327c478bd9Sstevel@tonic-gate 133bd670b35SErik Nordmark { IP_BLOCK_SOURCE, IPPROTO_IP, OA_X, OA_X, OP_NP, OP_NODEFAULT, 1347c478bd9Sstevel@tonic-gate sizeof (struct ip_mreq_source), -1 /* not initialized */ }, 1357c478bd9Sstevel@tonic-gate 136bd670b35SErik Nordmark { IP_UNBLOCK_SOURCE, IPPROTO_IP, OA_X, OA_X, OP_NP, OP_NODEFAULT, 1377c478bd9Sstevel@tonic-gate sizeof (struct ip_mreq_source), -1 /* not initialized */ }, 1387c478bd9Sstevel@tonic-gate 1397c478bd9Sstevel@tonic-gate { IP_ADD_SOURCE_MEMBERSHIP, IPPROTO_IP, OA_X, OA_X, OP_NP, 140bd670b35SErik Nordmark OP_NODEFAULT, sizeof (struct ip_mreq_source), -1 }, 1417c478bd9Sstevel@tonic-gate 1427c478bd9Sstevel@tonic-gate { IP_DROP_SOURCE_MEMBERSHIP, IPPROTO_IP, OA_X, OA_X, OP_NP, 143bd670b35SErik Nordmark OP_NODEFAULT, sizeof (struct ip_mreq_source), -1 }, 1447c478bd9Sstevel@tonic-gate 145bd670b35SErik Nordmark { IP_SEC_OPT, IPPROTO_IP, OA_RW, OA_RW, OP_NP, OP_NODEFAULT, 1467c478bd9Sstevel@tonic-gate sizeof (ipsec_req_t), -1 /* not initialized */ }, 1477c478bd9Sstevel@tonic-gate 148bd670b35SErik Nordmark { IP_BOUND_IF, IPPROTO_IP, OA_RW, OA_RW, OP_NP, 0, 1497c478bd9Sstevel@tonic-gate sizeof (int), 0 /* no ifindex */ }, 1507c478bd9Sstevel@tonic-gate 151bd670b35SErik Nordmark { IP_DHCPINIT_IF, IPPROTO_IP, OA_R, OA_RW, OP_CONFIG, 0, 152e704a8f2Smeem sizeof (int), 0 }, 153e704a8f2Smeem 154bd670b35SErik Nordmark { IP_UNSPEC_SRC, IPPROTO_IP, OA_R, OA_RW, OP_RAW, 0, 1557c478bd9Sstevel@tonic-gate sizeof (int), 0 }, 1567c478bd9Sstevel@tonic-gate 157a7107231Smeem { IP_BROADCAST_TTL, IPPROTO_IP, OA_R, OA_RW, OP_RAW, 0, sizeof (uchar_t), 158a7107231Smeem 0 /* disabled */ }, 159a7107231Smeem 16019a30e1aSrshoaib { IP_PKTINFO, IPPROTO_IP, OA_RW, OA_RW, OP_NP, 161bd670b35SErik Nordmark (OP_NODEFAULT|OP_VARLEN), 16219a30e1aSrshoaib sizeof (struct in_pktinfo), -1 /* not initialized */ }, 163bd670b35SErik Nordmark { IP_NEXTHOP, IPPROTO_IP, OA_R, OA_RW, OP_CONFIG, 0, 16443d18f1cSpriyanka sizeof (in_addr_t), -1 /* not initialized */ }, 16543d18f1cSpriyanka 166bd670b35SErik Nordmark { IP_DONTFRAG, IPPROTO_IP, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 }, 167bd670b35SErik Nordmark 1687c478bd9Sstevel@tonic-gate { MCAST_JOIN_GROUP, IPPROTO_IP, OA_X, OA_X, OP_NP, 169bd670b35SErik Nordmark OP_NODEFAULT, sizeof (struct group_req), 1707c478bd9Sstevel@tonic-gate -1 /* not initialized */ }, 1717c478bd9Sstevel@tonic-gate { MCAST_LEAVE_GROUP, IPPROTO_IP, OA_X, OA_X, OP_NP, 172bd670b35SErik Nordmark OP_NODEFAULT, sizeof (struct group_req), 1737c478bd9Sstevel@tonic-gate -1 /* not initialized */ }, 1747c478bd9Sstevel@tonic-gate { MCAST_BLOCK_SOURCE, IPPROTO_IP, OA_X, OA_X, OP_NP, 175bd670b35SErik Nordmark OP_NODEFAULT, sizeof (struct group_source_req), 1767c478bd9Sstevel@tonic-gate -1 /* not initialized */ }, 1777c478bd9Sstevel@tonic-gate { MCAST_UNBLOCK_SOURCE, IPPROTO_IP, OA_X, OA_X, OP_NP, 178bd670b35SErik Nordmark OP_NODEFAULT, sizeof (struct group_source_req), 1797c478bd9Sstevel@tonic-gate -1 /* not initialized */ }, 1807c478bd9Sstevel@tonic-gate { MCAST_JOIN_SOURCE_GROUP, IPPROTO_IP, OA_X, OA_X, OP_NP, 181bd670b35SErik Nordmark OP_NODEFAULT, sizeof (struct group_source_req), 1827c478bd9Sstevel@tonic-gate -1 /* not initialized */ }, 1837c478bd9Sstevel@tonic-gate { MCAST_LEAVE_SOURCE_GROUP, IPPROTO_IP, OA_X, OA_X, OP_NP, 184bd670b35SErik Nordmark OP_NODEFAULT, sizeof (struct group_source_req), 1857c478bd9Sstevel@tonic-gate -1 /* not initialized */ }, 1867c478bd9Sstevel@tonic-gate 187bd670b35SErik Nordmark { IPV6_MULTICAST_IF, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 0, 1887c478bd9Sstevel@tonic-gate sizeof (int), 0 }, 1897c478bd9Sstevel@tonic-gate 1907c478bd9Sstevel@tonic-gate { IPV6_MULTICAST_HOPS, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 191bd670b35SErik Nordmark OP_DEF_FN, sizeof (int), -1 /* not initialized */ }, 1927c478bd9Sstevel@tonic-gate 1937c478bd9Sstevel@tonic-gate { IPV6_MULTICAST_LOOP, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 194bd670b35SErik Nordmark OP_DEF_FN, sizeof (int), -1 /* not initialized */}, 1957c478bd9Sstevel@tonic-gate 196bd670b35SErik Nordmark { IPV6_JOIN_GROUP, IPPROTO_IPV6, OA_X, OA_X, OP_NP, OP_NODEFAULT, 1977c478bd9Sstevel@tonic-gate sizeof (struct ipv6_mreq), -1 /* not initialized */ }, 1987c478bd9Sstevel@tonic-gate 1997c478bd9Sstevel@tonic-gate { IPV6_LEAVE_GROUP, IPPROTO_IPV6, OA_X, OA_X, OP_NP, 200bd670b35SErik Nordmark OP_NODEFAULT, 2017c478bd9Sstevel@tonic-gate sizeof (struct ipv6_mreq), -1 /* not initialized */ }, 2027c478bd9Sstevel@tonic-gate 203bd670b35SErik Nordmark { IPV6_UNICAST_HOPS, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, OP_DEF_FN, 2047c478bd9Sstevel@tonic-gate sizeof (int), -1 /* not initialized */ }, 2057c478bd9Sstevel@tonic-gate 206bd670b35SErik Nordmark { IPV6_BOUND_IF, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 0, 2077c478bd9Sstevel@tonic-gate sizeof (int), 0 /* no ifindex */ }, 2087c478bd9Sstevel@tonic-gate 209bd670b35SErik Nordmark { IPV6_UNSPEC_SRC, IPPROTO_IPV6, OA_R, OA_RW, OP_RAW, 0, 2107c478bd9Sstevel@tonic-gate sizeof (int), 0 }, 2117c478bd9Sstevel@tonic-gate 2127c478bd9Sstevel@tonic-gate { IPV6_PKTINFO, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 213bd670b35SErik Nordmark (OP_NODEFAULT|OP_VARLEN), 2147c478bd9Sstevel@tonic-gate sizeof (struct in6_pktinfo), -1 /* not initialized */ }, 2157c478bd9Sstevel@tonic-gate { IPV6_HOPLIMIT, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 216bd670b35SErik Nordmark OP_NODEFAULT, 2177c478bd9Sstevel@tonic-gate sizeof (int), -1 /* not initialized */ }, 2187c478bd9Sstevel@tonic-gate { IPV6_NEXTHOP, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 219bd670b35SErik Nordmark (OP_NODEFAULT|OP_VARLEN), 2207c478bd9Sstevel@tonic-gate sizeof (sin6_t), -1 /* not initialized */ }, 2217c478bd9Sstevel@tonic-gate { IPV6_HOPOPTS, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 222bd670b35SErik Nordmark (OP_VARLEN|OP_NODEFAULT), 2237c478bd9Sstevel@tonic-gate MAX_EHDR_LEN, -1 /* not initialized */ }, 2247c478bd9Sstevel@tonic-gate { IPV6_DSTOPTS, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 225bd670b35SErik Nordmark (OP_VARLEN|OP_NODEFAULT), 2267c478bd9Sstevel@tonic-gate MAX_EHDR_LEN, -1 /* not initialized */ }, 2277c478bd9Sstevel@tonic-gate { IPV6_RTHDRDSTOPTS, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 228bd670b35SErik Nordmark (OP_VARLEN|OP_NODEFAULT), 2297c478bd9Sstevel@tonic-gate MAX_EHDR_LEN, -1 /* not initialized */ }, 2307c478bd9Sstevel@tonic-gate { IPV6_RTHDR, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 231bd670b35SErik Nordmark (OP_VARLEN|OP_NODEFAULT), 2327c478bd9Sstevel@tonic-gate MAX_EHDR_LEN, -1 /* not initialized */ }, 2337c478bd9Sstevel@tonic-gate { IPV6_TCLASS, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 234bd670b35SErik Nordmark OP_NODEFAULT, 2357c478bd9Sstevel@tonic-gate sizeof (int), -1 /* not initialized */ }, 2367c478bd9Sstevel@tonic-gate { IPV6_PATHMTU, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 237bd670b35SErik Nordmark OP_NODEFAULT, 238bd670b35SErik Nordmark sizeof (struct ip6_mtuinfo), -1 }, 239bd670b35SErik Nordmark { IPV6_DONTFRAG, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 0, 2407c478bd9Sstevel@tonic-gate sizeof (int), 0 }, 241bd670b35SErik Nordmark { IPV6_USE_MIN_MTU, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 0, 2427c478bd9Sstevel@tonic-gate sizeof (int), 0 }, 243bd670b35SErik Nordmark { IPV6_V6ONLY, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 0, 2447c478bd9Sstevel@tonic-gate sizeof (int), 0 }, 2457c478bd9Sstevel@tonic-gate 246bd670b35SErik Nordmark { IPV6_RECVPKTINFO, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 0, 2477c478bd9Sstevel@tonic-gate sizeof (int), 0 }, 248bd670b35SErik Nordmark { IPV6_RECVHOPLIMIT, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 0, 2497c478bd9Sstevel@tonic-gate sizeof (int), 0 }, 250bd670b35SErik Nordmark { IPV6_RECVHOPOPTS, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 0, 2517c478bd9Sstevel@tonic-gate sizeof (int), 0 }, 252bd670b35SErik Nordmark { _OLD_IPV6_RECVDSTOPTS, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 0, 2537c478bd9Sstevel@tonic-gate sizeof (int), 0 }, 254bd670b35SErik Nordmark { IPV6_RECVDSTOPTS, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 0, 2557c478bd9Sstevel@tonic-gate sizeof (int), 0 }, 256bd670b35SErik Nordmark { IPV6_RECVRTHDR, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 0, 2577c478bd9Sstevel@tonic-gate sizeof (int), 0 }, 258bd670b35SErik Nordmark { IPV6_RECVRTHDRDSTOPTS, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 0, 2597c478bd9Sstevel@tonic-gate sizeof (int), 0 }, 2607c478bd9Sstevel@tonic-gate { IPV6_RECVPATHMTU, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 261bd670b35SErik Nordmark 0, sizeof (int), 0 }, 262bd670b35SErik Nordmark { IPV6_RECVTCLASS, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 0, 2637c478bd9Sstevel@tonic-gate sizeof (int), 0 }, 2647c478bd9Sstevel@tonic-gate 265bd670b35SErik Nordmark { IPV6_SEC_OPT, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, OP_NODEFAULT, 2667c478bd9Sstevel@tonic-gate sizeof (ipsec_req_t), -1 /* not initialized */ }, 267bd670b35SErik Nordmark { IPV6_SRC_PREFERENCES, IPPROTO_IPV6, OA_RW, OA_RW, OP_NP, 0, 2687c478bd9Sstevel@tonic-gate sizeof (uint32_t), IPV6_PREFER_SRC_DEFAULT }, 2697c478bd9Sstevel@tonic-gate 2707c478bd9Sstevel@tonic-gate { MCAST_JOIN_GROUP, IPPROTO_IPV6, OA_X, OA_X, OP_NP, 271bd670b35SErik Nordmark OP_NODEFAULT, sizeof (struct group_req), 2727c478bd9Sstevel@tonic-gate -1 /* not initialized */ }, 2737c478bd9Sstevel@tonic-gate { MCAST_LEAVE_GROUP, IPPROTO_IPV6, OA_X, OA_X, OP_NP, 274bd670b35SErik Nordmark OP_NODEFAULT, sizeof (struct group_req), 2757c478bd9Sstevel@tonic-gate -1 /* not initialized */ }, 2767c478bd9Sstevel@tonic-gate { MCAST_BLOCK_SOURCE, IPPROTO_IPV6, OA_X, OA_X, OP_NP, 277bd670b35SErik Nordmark OP_NODEFAULT, sizeof (struct group_source_req), 2787c478bd9Sstevel@tonic-gate -1 /* not initialized */ }, 2797c478bd9Sstevel@tonic-gate { MCAST_UNBLOCK_SOURCE, IPPROTO_IPV6, OA_X, OA_X, OP_NP, 280bd670b35SErik Nordmark OP_NODEFAULT, sizeof (struct group_source_req), 2817c478bd9Sstevel@tonic-gate -1 /* not initialized */ }, 2827c478bd9Sstevel@tonic-gate { MCAST_JOIN_SOURCE_GROUP, IPPROTO_IPV6, OA_X, OA_X, OP_NP, 283bd670b35SErik Nordmark OP_NODEFAULT, sizeof (struct group_source_req), 2847c478bd9Sstevel@tonic-gate -1 /* not initialized */ }, 2857c478bd9Sstevel@tonic-gate { MCAST_LEAVE_SOURCE_GROUP, IPPROTO_IPV6, OA_X, OA_X, OP_NP, 286bd670b35SErik Nordmark OP_NODEFAULT, sizeof (struct group_source_req), 2877c478bd9Sstevel@tonic-gate -1 /* not initialized */ }, 2887c478bd9Sstevel@tonic-gate 289bd670b35SErik Nordmark { UDP_ANONPRIVBIND, IPPROTO_UDP, OA_R, OA_RW, OP_PRIVPORT, 0, 2907c478bd9Sstevel@tonic-gate sizeof (int), 0 }, 291bd670b35SErik Nordmark { UDP_EXCLBIND, IPPROTO_UDP, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 2927c478bd9Sstevel@tonic-gate }, 2937c478bd9Sstevel@tonic-gate { UDP_RCVHDR, IPPROTO_UDP, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0 2947c478bd9Sstevel@tonic-gate }, 295437220cdSdanmcd { UDP_NAT_T_ENDPOINT, IPPROTO_UDP, OA_RW, OA_RW, OP_PRIVPORT, 0, sizeof (int), 296437220cdSdanmcd 0 }, 297*3e8b6b84SRobert Mustacchi { UDP_SRCPORT_HASH, IPPROTO_UDP, OA_R, OA_RW, OP_CONFIG, 0, sizeof (int), 0 } 2987c478bd9Sstevel@tonic-gate }; 2997c478bd9Sstevel@tonic-gate 3007c478bd9Sstevel@tonic-gate /* 3017c478bd9Sstevel@tonic-gate * Table of all supported levels 3027c478bd9Sstevel@tonic-gate * Note: Some levels (e.g. XTI_GENERIC) may be valid but may not have 3037c478bd9Sstevel@tonic-gate * any supported options so we need this info separately. 3047c478bd9Sstevel@tonic-gate * 3057c478bd9Sstevel@tonic-gate * This is needed only for topmost tpi providers and is used only by 3067c478bd9Sstevel@tonic-gate * XTI interfaces. 3077c478bd9Sstevel@tonic-gate */ 3087c478bd9Sstevel@tonic-gate optlevel_t udp_valid_levels_arr[] = { 3097c478bd9Sstevel@tonic-gate XTI_GENERIC, 3107c478bd9Sstevel@tonic-gate SOL_SOCKET, 3117c478bd9Sstevel@tonic-gate IPPROTO_UDP, 3127c478bd9Sstevel@tonic-gate IPPROTO_IP, 3137c478bd9Sstevel@tonic-gate IPPROTO_IPV6 3147c478bd9Sstevel@tonic-gate }; 3157c478bd9Sstevel@tonic-gate 3167c478bd9Sstevel@tonic-gate #define UDP_VALID_LEVELS_CNT A_CNT(udp_valid_levels_arr) 3177c478bd9Sstevel@tonic-gate #define UDP_OPT_ARR_CNT A_CNT(udp_opt_arr) 3187c478bd9Sstevel@tonic-gate 3197c478bd9Sstevel@tonic-gate uint_t udp_max_optsize; /* initialized when UDP driver is loaded */ 3207c478bd9Sstevel@tonic-gate 3217c478bd9Sstevel@tonic-gate /* 3227c478bd9Sstevel@tonic-gate * Initialize option database object for UDP 3237c478bd9Sstevel@tonic-gate * 3247c478bd9Sstevel@tonic-gate * This object represents database of options to search passed to 3257c478bd9Sstevel@tonic-gate * {sock,tpi}optcom_req() interface routine to take care of option 3267c478bd9Sstevel@tonic-gate * management and associated methods. 3277c478bd9Sstevel@tonic-gate */ 3287c478bd9Sstevel@tonic-gate 3297c478bd9Sstevel@tonic-gate optdb_obj_t udp_opt_obj = { 3307c478bd9Sstevel@tonic-gate udp_opt_default, /* UDP default value function pointer */ 3310f1702c5SYu Xiangning udp_tpi_opt_get, /* UDP get function pointer */ 3320f1702c5SYu Xiangning udp_tpi_opt_set, /* UDP set function pointer */ 3337c478bd9Sstevel@tonic-gate UDP_OPT_ARR_CNT, /* UDP option database count of entries */ 3347c478bd9Sstevel@tonic-gate udp_opt_arr, /* UDP option database */ 3357c478bd9Sstevel@tonic-gate UDP_VALID_LEVELS_CNT, /* UDP valid level count of entries */ 3367c478bd9Sstevel@tonic-gate udp_valid_levels_arr /* UDP valid level array */ 3377c478bd9Sstevel@tonic-gate }; 338