1/*
2 * Copyright (c) 1995, Mike Mitchell
3 * Copyright (c) 1984, 1985, 1986, 1987, 1993
4 * The Regents of the University of California. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. All advertising materials mentioning features or use of this software
15 * must display the following acknowledgement:
16 * This product includes software developed by the University of
17 * California, Berkeley and its contributors.
18 * 4. Neither the name of the University nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 *
34 * @(#)ipx_if.h
35 *
36 * $FreeBSD: head/sys/netipx/ipx_if.h 92745 2002-03-20 02:39:27Z alfred $
37 */
38
39#ifndef _NETIPX_IPX_IF_H_
40#define _NETIPX_IPX_IF_H_
41
42/*
43 * Interface address. One of these structures
44 * is allocated for each interface with an internet address.
45 * The ifaddr structure contains the protocol-independent part
46 * of the structure and is assumed to be first.
47 */
48
49struct ipx_ifaddr {
50 struct ifaddr ia_ifa; /* protocol-independent info */
51#define ia_ifp ia_ifa.ifa_ifp
52#define ia_flags ia_ifa.ifa_flags
53 struct ipx_ifaddr *ia_next; /* next in list of ipx addresses */
54 struct sockaddr_ipx ia_addr; /* reserve space for my address */
55 struct sockaddr_ipx ia_dstaddr; /* space for my broadcast address */
56#define ia_broadaddr ia_dstaddr
57 struct sockaddr_ipx ia_netmask; /* space for my network mask */
58};
59
60struct ipx_aliasreq {
61 char ifra_name[IFNAMSIZ]; /* if name, e.g. "en0" */
62 struct sockaddr_ipx ifra_addr;
63 struct sockaddr_ipx ifra_broadaddr;
64#define ifra_dstaddr ifra_broadaddr
65};
66/*
67 * Given a pointer to an ipx_ifaddr (ifaddr),
68 * return a pointer to the addr as a sockadd_ipx.
69 */
70
71#define IA_SIPX(ia) (&(((struct ipx_ifaddr *)(ia))->ia_addr))
72
73/* This is not the right place for this but where is? */
74
75#define ETHERTYPE_IPX_8022 0x00e0 /* Ethernet_802.2 */
76#define ETHERTYPE_IPX_8023 0x0000 /* Ethernet_802.3 */
77#define ETHERTYPE_IPX_II 0x8137 /* Ethernet_II */
78#define ETHERTYPE_IPX_SNAP 0x8137 /* Ethernet_SNAP */
79
80#define ETHERTYPE_IPX 0x8137 /* Only Ethernet_II Available */
81
82#ifdef IPXIP
83struct ipxip_req {
84 struct sockaddr rq_ipx; /* must be ipx format destination */
85 struct sockaddr rq_ip; /* must be ip format gateway */
86 short rq_flags;
87};
88#endif
89
90#ifdef _KERNEL
91extern struct ifqueue ipxintrq; /* IPX input packet queue */
92extern struct ipx_ifaddr *ipx_ifaddr;
93
94struct ipx_ifaddr *ipx_iaonnetof(struct ipx_addr *dst);
95#endif
96
97#endif /* !_NETIPX_IPX_IF_H_ */