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/*
* ng_lmi.h
*/
/*-
* Copyright (c) 1996-1999 Whistle Communications, Inc.
* All rights reserved.
*
* Subject to the following obligations and disclaimer of warranty, use and
* redistribution of this software, in source or object code forms, with or
* without modifications are expressly permitted by Whistle Communications;
* provided, however, that:
* 1. Any and all reproductions of the source or object code must include the
* copyright notice above and the following disclaimer of warranties; and
* 2. No rights are granted, in any manner or form, to use Whistle
* Communications, Inc. trademarks, including the mark "WHISTLE
* COMMUNICATIONS" on advertising, endorsements, or otherwise except as
* such appears in the above copyright notice or in the software.
*
* THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND
* TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO
* REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE,
* INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
* WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY
* REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS
* SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
* IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES
* RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING
* WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
* PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER 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 WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* Author: Archie Cobbs <archie@freebsd.org>
*
* $FreeBSD: release/9.1.0/sys/netgraph/ng_lmi.h 139823 2005-01-07 01:45:51Z imp $
* $Whistle: ng_lmi.h,v 1.9 1999/01/20 00:22:13 archie Exp $
*/
#ifndef _NETGRAPH_NG_LMI_H_
#define _NETGRAPH_NG_LMI_H_
/* Node type name and magic cookie */
#define NG_LMI_NODE_TYPE "lmi"
#define NGM_LMI_COOKIE 867184133
/* My hook names */
#define NG_LMI_HOOK_DEBUG "debug"
#define NG_LMI_HOOK_ANNEXA "annexA"
#define NG_LMI_HOOK_ANNEXD "annexD"
#define NG_LMI_HOOK_GROUPOF4 "group4"
#define NG_LMI_HOOK_AUTO0 "auto0"
#define NG_LMI_HOOK_AUTO1023 "auto1023"
/* Netgraph commands */
enum {
NGM_LMI_GET_STATUS = 1,
};
#define NGM_LMI_STAT_ARYSIZE (1024/8)
struct nglmistat {
u_char proto[12]; /* Active proto (same as hook name) */
u_char hook[12]; /* Active hook */
u_char fixed; /* Set to fixed LMI mode */
u_char autod; /* Currently auto-detecting */
u_char seen[NGM_LMI_STAT_ARYSIZE]; /* DLCIs ever seen */
u_char up[NGM_LMI_STAT_ARYSIZE]; /* DLCIs currently up */
};
/* Some default values */
#define NG_LMI_KEEPALIVE_RATE 10 /* seconds per keepalive */
#define NG_LMI_POLL_RATE 3 /* faster when AUTO polling */
#define NG_LMI_SEQ_PER_FULL 5 /* keepalives per full status */
#define NG_LMI_LMI_PRIORITY 64 /* priority for LMI data */
#endif /* _NETGRAPH_NG_LMI_H_ */