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/*
* Copyright (c) 2001-2003
* Fraunhofer Institute for Open Communication Systems (FhG Fokus).
* All rights reserved.
*
* Author: Harti Brandt <harti@freebsd.org>
*
* 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
*
* $FreeBSD$
*
* Netgraph module for Q.2110 SSCOP
*/
#ifndef _NETGRAPH_ATM_NG_SSCOP_H_
#define _NETGRAPH_ATM_NG_SSCOP_H_
#define NG_SSCOP_NODE_TYPE "sscop"
#define NGM_SSCOP_COOKIE 980175044
/* Netgraph control messages */
enum {
NGM_SSCOP_GETPARAM = 1, /* get parameters */
NGM_SSCOP_SETPARAM, /* set parameters */
NGM_SSCOP_ENABLE, /* enable processing */
NGM_SSCOP_DISABLE, /* disable and reset */
NGM_SSCOP_GETDEBUG, /* get debugging flags */
NGM_SSCOP_SETDEBUG, /* set debugging flags */
NGM_SSCOP_GETSTATE, /* get current SSCOP state */
};
/* This must be in-sync with the definition in sscopdef.h */
#define NG_SSCOP_PARAM_INFO \
{ \
{ "timer_cc", &ng_parse_uint32_type }, \
{ "timer_poll", &ng_parse_uint32_type }, \
{ "timer_keep_alive", &ng_parse_uint32_type }, \
{ "timer_no_response",&ng_parse_uint32_type }, \
{ "timer_idle", &ng_parse_uint32_type }, \
{ "maxk", &ng_parse_uint32_type }, \
{ "maxj", &ng_parse_uint32_type }, \
{ "maxcc", &ng_parse_uint32_type }, \
{ "maxpd", &ng_parse_uint32_type }, \
{ "maxstat", &ng_parse_uint32_type }, \
{ "mr", &ng_parse_uint32_type }, \
{ "flags", &ng_parse_uint32_type }, \
{ NULL } \
}
struct ng_sscop_setparam {
uint32_t mask;
struct sscop_param param;
};
#define NG_SSCOP_SETPARAM_INFO \
{ \
{ "mask", &ng_parse_uint32_type }, \
{ "param", &ng_sscop_param_type }, \
{ NULL } \
}
struct ng_sscop_setparam_resp {
uint32_t mask;
int32_t error;
};
#define NG_SSCOP_SETPARAM_RESP_INFO \
{ \
{ "mask", &ng_parse_uint32_type }, \
{ "error", &ng_parse_int32_type }, \
{ NULL } \
}
/*
* Upper interface
*/
struct sscop_arg {
uint32_t sig;
uint32_t arg; /* opt. sequence number or clear-buff */
u_char data[];
};
struct sscop_marg {
uint32_t sig;
u_char data[];
};
struct sscop_merr {
uint32_t sig;
uint32_t err; /* error code */
uint32_t cnt; /* error count */
};
#endif
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