1 /*!\file inc/netinet/if_fddi.h
2 * FDDI header definition.
6 * Copyright (c) 1982, 1986, 1993
7 * The Regents of the University of California. All rights reserved.
8 * Copyright (c) 1995 Matt Thomas (thomas@lkg.dec.com)
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. All advertising materials mentioning features or use of this software
20 * must display the following acknowledgement:
21 * This product includes software developed by the University of
22 * California, Berkeley and its contributors.
23 * 4. Neither the name of the University nor the names of its contributors
24 * may be used to endorse or promote products derived from this software
25 * without specific prior written permission.
27 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
28 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
30 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
31 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
39 * @(#)if_fddi.h 8.1 (Berkeley) 6/10/93
40 * $Id: if_fddi.h,v 1.3.4.1 1997/02/08 15:13:45 joerg Exp $
43 #ifndef __NETINET_IF_FDDI_H
44 #define __NETINET_IF_FDDI_H
46 #include <sys/packon.h>
49 * Structure of an 100Mb/s FDDI header.
57 #include <sys/packoff.h>
59 #define FDDIIPMTU 4352
63 #define FDDIFC_C 0x80 /* 0b10000000 */
64 #define FDDIFC_L 0x40 /* 0b01000000 */
65 #define FDDIFC_F 0x30 /* 0b00110000 */
66 #define FDDIFC_Z 0x0F /* 0b00001111 */
68 #define FDDIFC_LLC_ASYNC 0x50
69 #define FDDIFC_LLC_PRIO0 0
70 #define FDDIFC_LLC_PRIO1 1
71 #define FDDIFC_LLC_PRIO2 2
72 #define FDDIFC_LLC_PRIO3 3
73 #define FDDIFC_LLC_PRIO4 4
74 #define FDDIFC_LLC_PRIO5 5
75 #define FDDIFC_LLC_PRIO6 6
76 #define FDDIFC_LLC_PRIO7 7
77 #define FDDIFC_LLC_SYNC 0xd0
78 #define FDDIFC_SMT 0x40