fddi.h revision 21673 
1/*
2 * Copyright (c) 1982, 1986, 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 * 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 *
33 *	@(#)if_fddi.h	8.1 (Berkeley) 6/10/93
34 * $FreeBSD: head/sys/net/fddi.h 21673 1997-01-14 07:20:47Z jkh $
35 */
36
37#ifndef _NETINET_IF_FDDI_H_
38#define _NETINET_IF_FDDI_H_
39
40/*
41 * Structure of an 100Mb/s FDDI header.
42 */
43struct	fddi_header {
44	u_char	fddi_fc;
45	u_char	fddi_dhost[6];
46	u_char	fddi_shost[6];
47};
48
49#define	FDDIMTU			4470
50#define	FDDIMIN			3
51
52#define	FDDIFC_C		0x80	/* 0b10000000 */
53#define	FDDIFC_L		0x40	/* 0b01000000 */
54#define	FDDIFC_F		0x30	/* 0b00110000 */
55#define	FDDIFC_Z		0x0F	/* 0b00001111 */
56
57#define	FDDIFC_LLC_ASYNC	0x50
58#define	FDDIFC_LLC_PRIO0	0
59#define	FDDIFC_LLC_PRIO1	1
60#define	FDDIFC_LLC_PRIO2	2
61#define	FDDIFC_LLC_PRIO3	3
62#define	FDDIFC_LLC_PRIO4	4
63#define	FDDIFC_LLC_PRIO5	5
64#define	FDDIFC_LLC_PRIO6	6
65#define	FDDIFC_LLC_PRIO7	7
66#define FDDIFC_LLC_SYNC         0xd0
67#define	FDDIFC_SMT		0x40
68
69#ifdef	KERNEL
70#define	fddibroadcastaddr	etherbroadcastaddr
71#define	fddi_ipmulticast_min	ether_ipmulticast_min
72#define	fddi_ipmulticast_max	ether_ipmulticast_max
73#define	fddi_addmulti		ether_addmulti
74#define	fddi_delmulti		ether_delmulti
75
76void    fddi_ifattach __P((struct ifnet *));
77void    fddi_input __P((struct ifnet *, struct fddi_header *, struct mbuf *));
78int     fddi_output __P((struct ifnet *,
79           struct mbuf *, struct sockaddr *, struct rtentry *));
80
81#endif
82
83#endif
84