sys/netgraph7/atm/ng_sscfu.h

   1 /*-
   2  * Copyright (c) 2001-2003
   3  *      Fraunhofer Institute for Open Communication Systems (FhG Fokus).
   4  *      All rights reserved.
   5  *
   6  * Author: Harti Brandt <harti@freebsd.org>
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  * 1. Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  *
  29  * $FreeBSD: src/sys/netgraph/atm/ng_sscfu.h,v 1.2 2005/01/07 01:45:40 imp Exp $
  30  * $DragonFly: src/sys/netgraph7/atm/ng_sscfu.h,v 1.2 2008/06/26 23:05:37 dillon Exp $
  31  *
  32  * Netgraph module for ITU-T Q.2120 UNI SSCF.
  33  */
  34 #ifndef _NETGRAPH_ATM_NG_SSCFU_H_
  35 #define _NETGRAPH_ATM_NG_SSCFU_H_
  36
  37 #define NG_SSCFU_NODE_TYPE "sscfu"
  38 #define NGM_SSCFU_COOKIE        980517963
  39
  40 /* Netgraph control messages */
  41 enum {
  42         NGM_SSCFU_GETDEFPARAM = 1,      /* get default SSCOP parameters */
  43         NGM_SSCFU_ENABLE,               /* enable processing */
  44         NGM_SSCFU_DISABLE,              /* disable processing */
  45         NGM_SSCFU_GETDEBUG,             /* get debug flags */
  46         NGM_SSCFU_SETDEBUG,             /* set debug flags */
  47         NGM_SSCFU_GETSTATE,             /* get current state */
  48 };
  49
  50 /* getdefparam return */
  51 struct ng_sscfu_getdefparam {
  52         struct sscop_param      param;
  53         uint32_t                mask;
  54 };
  55 #define NG_SSCFU_GETDEFPARAM_INFO                               \
  56         {                                                       \
  57           { "param",            &ng_sscop_param_type },         \
  58           { "mask",             &ng_parse_uint32_type },        \
  59           { NULL }                                              \
  60         }
  61
  62 /*
  63  * Upper interface
  64  */
  65 struct sscfu_arg {
  66         uint32_t        sig;
  67         u_char          data[];
  68 };
  69 #endif