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15637ed4 RG |
1 | /*- |
2 | * Copyright (c) 1991 The Regents of the University of California. | |
3 | * 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 | * 3. All advertising materials mentioning features or use of this software | |
14 | * must display the following acknowledgement: | |
15 | * This product includes software developed by the University of | |
16 | * California, Berkeley and its contributors. | |
17 | * 4. Neither the name of the University nor the names of its contributors | |
18 | * may be used to endorse or promote products derived from this software | |
19 | * without specific prior written permission. | |
20 | * | |
21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
31 | * SUCH DAMAGE. | |
32 | * | |
43371f85 | 33 | * from: @(#)iso_snpac.h 7.8 (Berkeley) 5/6/91 |
fde1aeb2 | 34 | * $Id: iso_snpac.h,v 1.3 1993/11/07 17:49:47 wollman Exp $ |
15637ed4 RG |
35 | */ |
36 | ||
37 | /*********************************************************** | |
38 | Copyright IBM Corporation 1987 | |
39 | ||
40 | All Rights Reserved | |
41 | ||
42 | Permission to use, copy, modify, and distribute this software and its | |
43 | documentation for any purpose and without fee is hereby granted, | |
44 | provided that the above copyright notice appear in all copies and that | |
45 | both that copyright notice and this permission notice appear in | |
46 | supporting documentation, and that the name of IBM not be | |
47 | used in advertising or publicity pertaining to distribution of the | |
48 | software without specific, written prior permission. | |
49 | ||
50 | IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING | |
51 | ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL | |
52 | IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR | |
53 | ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, | |
54 | WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, | |
55 | ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS | |
56 | SOFTWARE. | |
57 | ||
58 | ******************************************************************/ | |
59 | ||
60 | /* | |
61 | * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison | |
62 | */ | |
63 | ||
8ace4366 GW |
64 | #ifndef _NETISO_ISO_SNPAC_H_ |
65 | #define _NETISO_ISO_SNPAC_H_ 1 | |
66 | ||
15637ed4 RG |
67 | #define MAX_SNPALEN 8 /* curiously equal to sizeof x.121 ( |
68 | plus 1 for nibble len) addr */ | |
69 | struct snpa_req { | |
70 | struct iso_addr sr_isoa; /* nsap address */ | |
71 | u_char sr_len; /* length of snpa */ | |
72 | u_char sr_snpa[MAX_SNPALEN]; /* snpa associated | |
73 | with nsap address */ | |
74 | u_char sr_flags; /* true if entry is valid */ | |
75 | u_short sr_ht; /* holding time */ | |
76 | }; | |
77 | ||
78 | #define SNPA_VALID 0x01 | |
79 | #define SNPA_ES 0x02 | |
80 | #define SNPA_IS 0x04 | |
81 | #define SNPA_PERM 0x10 | |
82 | ||
83 | struct systype_req { | |
84 | short sr_holdt; /* holding timer */ | |
85 | short sr_configt; /* configuration timer */ | |
86 | short sr_esconfigt; /* suggested ES configuration timer */ | |
87 | char sr_type; /* SNPA_ES or SNPA_IS */ | |
88 | }; | |
89 | ||
90 | struct esis_req { | |
91 | short er_ht; /* holding time */ | |
92 | u_char er_flags; /* type and validity */ | |
93 | }; | |
94 | /* | |
95 | * Space for this structure gets added onto the end of a route | |
96 | * going to an ethernet or other 802.[45x] device. | |
97 | */ | |
98 | ||
99 | struct llinfo_llc { | |
100 | struct llinfo_llc *lc_next; /* keep all llc routes linked */ | |
101 | struct llinfo_llc *lc_prev; /* keep all llc routes linked */ | |
102 | struct rtentry *lc_rt; /* backpointer to route */ | |
103 | struct esis_req lc_er; /* holding time, etc */ | |
104 | #define lc_ht lc_er.er_ht | |
105 | #define lc_flags lc_er.er_flags | |
106 | }; | |
107 | ||
108 | ||
109 | /* ISO arp IOCTL data structures */ | |
110 | ||
111 | #define SIOCSSTYPE _IOW('a', 39, struct systype_req) /* set system type */ | |
112 | #define SIOCGSTYPE _IOR('a', 40, struct systype_req) /* get system type */ | |
113 | ||
fde1aeb2 | 114 | #ifdef KERNEL |
8ace4366 | 115 | extern struct llinfo_llc llinfo_llc; /* head for linked lists */ |
fde1aeb2 GW |
116 | extern void llc_rtrequest(int, struct rtentry *, struct sockaddr *); |
117 | extern int iso_snparesolve(struct ifnet *, struct sockaddr_iso *, caddr_t, | |
118 | int *); | |
119 | extern void snpac_free(struct llinfo_llc *); | |
120 | extern int snpac_add(struct ifnet *, struct iso_addr *, caddr_t, int /*char*/, | |
121 | int /*u_short*/, int); | |
122 | extern int snpac_ioctl(struct socket *, int, caddr_t); | |
123 | extern void snpac_age(caddr_t, int); | |
124 | extern int snpac_ownmulti(caddr_t, u_int); | |
125 | extern void snpac_flushifp(struct ifnet *); | |
126 | extern void snpac_rtrequest(int, struct iso_addr *, struct iso_addr *, | |
127 | struct iso_addr *, int /*short*/, | |
128 | struct rtentry **); | |
129 | extern void snpac_addrt(struct ifnet *, struct iso_addr *, struct iso_addr *, | |
130 | struct iso_addr *); | |
131 | ||
8ace4366 GW |
132 | #endif /* KERNEL */ |
133 | #endif /* _NETISO_ISO_SNPAC_H_ */ |