9da7bdde06
The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point. Initially, only tag files that use BSD 4-Clause "Original" license. RelNotes: yes Differential Revision: https://reviews.freebsd.org/D13133
108 lines
3.9 KiB
C
108 lines
3.9 KiB
C
/*-
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* SPDX-License-Identifier: BSD-4-Clause
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*
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* Copyright (c) 1982, 1986, 1993
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* The Regents of the University of California. All rights reserved.
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* Copyright (c) 1995 Matt Thomas (thomas@lkg.dec.com)
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)if_fddi.h 8.1 (Berkeley) 6/10/93
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* $FreeBSD$
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*/
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#ifndef _NETINET_IF_FDDI_H_
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#define _NETINET_IF_FDDI_H_
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#define FDDIIPMTU 4352
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#define FDDIMTU 4470
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#define FDDIMIN 3
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#define FDDIFC_C 0x80 /* 0b10000000 */
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#define FDDIFC_L 0x40 /* 0b01000000 */
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#define FDDIFC_F 0x30 /* 0b00110000 */
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#define FDDIFC_Z 0x0F /* 0b00001111 */
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#define FDDIFC_CLFF 0xF0 /* Class/Length/Format bits */
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#define FDDIFC_ZZZZ 0x0F /* Control bits */
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/*
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* FDDI Frame Control values. (48-bit addressing only).
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*/
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#define FDDIFC_VOID 0x40 /* Void frame */
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#define FDDIFC_NRT 0x80 /* Nonrestricted token */
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#define FDDIFC_RT 0xc0 /* Restricted token */
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#define FDDIFC_MAC_BEACON 0xc2 /* MAC Beacon frame */
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#define FDDIFC_MAC_CLAIM 0xc3 /* MAC Claim frame */
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#define FDDIFC_LLC_ASYNC 0x50
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#define FDDIFC_LLC_PRIO0 0
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#define FDDIFC_LLC_PRIO1 1
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#define FDDIFC_LLC_PRIO2 2
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#define FDDIFC_LLC_PRIO3 3
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#define FDDIFC_LLC_PRIO4 4
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#define FDDIFC_LLC_PRIO5 5
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#define FDDIFC_LLC_PRIO6 6
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#define FDDIFC_LLC_PRIO7 7
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#define FDDIFC_LLC_SYNC 0xd0
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#define FDDIFC_IMP_ASYNC 0x60 /* Implementor Async. */
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#define FDDIFC_IMP_SYNC 0xe0 /* Implementor Synch. */
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#define FDDIFC_SMT 0x40
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#define FDDIFC_SMT_INFO 0x41 /* SMT Info */
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#define FDDIFC_SMT_NSA 0x4F /* SMT Next station adrs */
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#define FDDIFC_MAC 0xc0 /* MAC frame */
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#define FDDI_ADDR_LEN 6
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#define FDDI_HDR_LEN (sizeof(struct fddi_header))
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/*
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* Structure of an 100Mb/s FDDI header.
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*/
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struct fddi_header {
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u_char fddi_fc;
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u_char fddi_dhost[FDDI_ADDR_LEN];
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u_char fddi_shost[FDDI_ADDR_LEN];
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};
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#if defined(_KERNEL)
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#define fddi_ipmulticast_min ether_ipmulticast_min
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#define fddi_ipmulticast_max ether_ipmulticast_max
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#define fddi_addmulti ether_addmulti
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#define fddi_delmulti ether_delmulti
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#define fddi_sprintf ether_sprintf
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#define FDDI_BPF_UNSUPPORTED 0
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#define FDDI_BPF_SUPPORTED 1
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void fddi_ifattach(struct ifnet *, const u_int8_t *, int);
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void fddi_ifdetach(struct ifnet *, int);
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int fddi_ioctl(struct ifnet *, u_long, caddr_t);
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#endif /* _KERNEL */
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#endif /* _NET_FDDI_H_ */
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