freebsd/sys/netgraph/ng_atmllc.h

/*-
 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
 *
 * Copyright (c) 2003-2004 Benno Rice <benno@FreeBSD.org>
 * All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR  ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR  BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * $FreeBSD$
 */

#ifndef	_NETGRAPH_ATMLLC_H_
#define	_NETGRAPH_ATMLLC_H_

/* Node type name and magic cookie. */
#define	NG_ATMLLC_NODE_TYPE	"atmllc"
#define	NGM_ATMLLC_COOKIE	1065246274

/* Hook names. */
#define	NG_ATMLLC_HOOK_ATM	"atm"
#define	NG_ATMLLC_HOOK_ETHER	"ether"
#define	NG_ATMLLC_HOOK_802_4	"ieee8024"
#define	NG_ATMLLC_HOOK_802_5	"ieee8025"
#define	NG_ATMLLC_HOOK_802_6	"ieee8026"
#define	NG_ATMLLC_HOOK_FDDI	"fddi"
#define	NG_ATMLLC_HOOK_BPDU	"bpdu"

#endif /* _NETGRAPH_ATMLLC_H_ */
/* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00			`/*-`
sys: general adoption of SPDX licensing ID tags. Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. 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. No functional change intended. 2017-11-27 15:23:17 +00:00			`* SPDX-License-Identifier: BSD-2-Clause-FreeBSD`
			`*`
Add a netgraph node to handle ATM LLC encapsulation. This currently handles ethernet (tested) and FDDI (not tested). The main use for this is on ADSL (or other ATM) connections where bridged ethernet is used, PPPoE being a prime example. There is no manual page as yet, I will write one shortly. Reviewed by: harti 2004-03-08 10:54:35 +00:00			`* Copyright (c) 2003-2004 Benno Rice <benno@FreeBSD.org>`
			`* All Rights Reserved.`
			`*`
			`* Redistribution and use in source and binary forms, with or without`
			`* modification, are permitted provided that the following conditions`
			`* are met:`
			`* 1. Redistributions of source code must retain the above copyright`
			`* notice, this list of conditions and the following disclaimer.`
			`* 2. Redistributions in binary form must reproduce the above copyright`
			`* notice, this list of conditions and the following disclaimer in the`
			`* documentation and/or other materials provided with the distribution.`
			`*`
			* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
			`* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE`
			`* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE`
			`* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE`
			`* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL`
			`* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS`
			`* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)`
			`* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT`
			`* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY`
			`* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF`
			`* SUCH DAMAGE.`
			`*`
			`* $FreeBSD$`
			`*/`

			`#ifndef _NETGRAPH_ATMLLC_H_`
			`#define _NETGRAPH_ATMLLC_H_`

			`/* Node type name and magic cookie. */`
			`#define NG_ATMLLC_NODE_TYPE "atmllc"`
			`#define NGM_ATMLLC_COOKIE 1065246274`

			`/* Hook names. */`
			`#define NG_ATMLLC_HOOK_ATM "atm"`
			`#define NG_ATMLLC_HOOK_ETHER "ether"`
			`#define NG_ATMLLC_HOOK_802_4 "ieee8024"`
			`#define NG_ATMLLC_HOOK_802_5 "ieee8025"`
			`#define NG_ATMLLC_HOOK_802_6 "ieee8026"`
			`#define NG_ATMLLC_HOOK_FDDI "fddi"`
			`#define NG_ATMLLC_HOOK_BPDU "bpdu"`

			`#endif /* _NETGRAPH_ATMLLC_H_ */`