freebsd-skq/sys/netgraph/ng_atmllc.h
benno b817fe9eca 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

46 lines
1.8 KiB
C

/*
* 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_ */