1 /*- 2 * Copyright (c) 1984, 1985, 1986, 1987, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 4. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 29 * Copyright (c) 1995, Mike Mitchell 30 * 31 * Redistribution and use in source and binary forms, with or without 32 * modification, are permitted provided that the following conditions 33 * are met: 34 * 1. Redistributions of source code must retain the above copyright 35 * notice, this list of conditions and the following disclaimer. 36 * 2. Redistributions in binary form must reproduce the above copyright 37 * notice, this list of conditions and the following disclaimer in the 38 * documentation and/or other materials provided with the distribution. 39 * 3. All advertising materials mentioning features or use of this software 40 * must display the following acknowledgement: 41 * This product includes software developed by the University of 42 * California, Berkeley and its contributors. 43 * 4. Neither the name of the University nor the names of its contributors 44 * may be used to endorse or promote products derived from this software 45 * without specific prior written permission. 46 * 47 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 48 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 49 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 50 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 51 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 52 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 53 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 54 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 55 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 56 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 57 * SUCH DAMAGE. 58 * 59 * @(#)ipx_if.h 60 * 61 * $FreeBSD$ 62 */ 63 64 #ifndef _NETIPX_IPX_IF_H_ 65 #define _NETIPX_IPX_IF_H_ 66 67 /* 68 * Interface address. One of these structures 69 * is allocated for each interface with an internet address. 70 * The ifaddr structure contains the protocol-independent part 71 * of the structure and is assumed to be first. 72 */ 73 74 struct ipx_ifaddr { 75 struct ifaddr ia_ifa; /* protocol-independent info */ 76 #define ia_ifp ia_ifa.ifa_ifp 77 #define ia_flags ia_ifa.ifa_flags 78 TAILQ_ENTRY(ipx_ifaddr) ia_link; /* list of IPv6 addresses */ 79 struct sockaddr_ipx ia_addr; /* reserve space for my address */ 80 struct sockaddr_ipx ia_dstaddr; /* space for my broadcast address */ 81 #define ia_broadaddr ia_dstaddr 82 struct sockaddr_ipx ia_netmask; /* space for my network mask */ 83 }; 84 85 struct ipx_aliasreq { 86 char ifra_name[IFNAMSIZ]; /* if name, e.g. "en0" */ 87 struct sockaddr_ipx ifra_addr; 88 struct sockaddr_ipx ifra_broadaddr; 89 #define ifra_dstaddr ifra_broadaddr 90 }; 91 92 /* 93 * List of ipx_ifaddr's. 94 */ 95 TAILQ_HEAD(ipx_ifaddrhead, ipx_ifaddr); 96 97 /* 98 * Given a pointer to an ipx_ifaddr (ifaddr), 99 * return a pointer to the addr as a sockadd_ipx. 100 */ 101 102 #define IA_SIPX(ia) (&(((struct ipx_ifaddr *)(ia))->ia_addr)) 103 104 /* This is not the right place for this but where is? */ 105 106 #define ETHERTYPE_IPX_8022 0x00e0 /* Ethernet_802.2 */ 107 #define ETHERTYPE_IPX_8023 0x0000 /* Ethernet_802.3 */ 108 #define ETHERTYPE_IPX_II 0x8137 /* Ethernet_II */ 109 #define ETHERTYPE_IPX_SNAP 0x8137 /* Ethernet_SNAP */ 110 111 #define ETHERTYPE_IPX 0x8137 /* Only Ethernet_II Available */ 112 113 #ifdef _KERNEL 114 extern struct rwlock ipx_ifaddr_rw; 115 extern struct ipx_ifaddrhead ipx_ifaddrhead; 116 117 #define IPX_IFADDR_LOCK_INIT() rw_init(&ipx_ifaddr_rw, "ipx_ifaddr_rw") 118 #define IPX_IFADDR_LOCK_ASSERT() rw_assert(&ipx_ifaddr_rw, RA_LOCKED) 119 #define IPX_IFADDR_RLOCK() rw_rlock(&ipx_ifaddr_rw) 120 #define IPX_IFADDR_RUNLOCK() rw_runlock(&ipx_ifaddr_rw) 121 #define IPX_IFADDR_WLOCK() rw_wlock(&ipx_ifaddr_rw) 122 #define IPX_IFADDR_WUNLOCK() rw_wunlock(&ipx_ifaddr_rw) 123 #define IPX_IFADDR_RLOCK_ASSERT() rw_assert(&ipx_ifaddr_rw, RA_WLOCKED) 124 125 struct ipx_ifaddr *ipx_iaonnetof(struct ipx_addr *dst); 126 #endif 127 128 #endif /* !_NETIPX_IPX_IF_H_ */ 129