1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2001-2003 5 * Fraunhofer Institute for Open Communication Systems (FhG Fokus). 6 * All rights reserved. 7 * 8 * Author: Harti Brandt <[email protected]> 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * $FreeBSD$ 32 * 33 * Netgraph module for Q.2110 SSCOP 34 */ 35 #ifndef _NETGRAPH_ATM_NG_SSCOP_H_ 36 #define _NETGRAPH_ATM_NG_SSCOP_H_ 37 38 #define NG_SSCOP_NODE_TYPE "sscop" 39 #define NGM_SSCOP_COOKIE 980175044 40 41 /* Netgraph control messages */ 42 enum { 43 NGM_SSCOP_GETPARAM = 1, /* get parameters */ 44 NGM_SSCOP_SETPARAM, /* set parameters */ 45 NGM_SSCOP_ENABLE, /* enable processing */ 46 NGM_SSCOP_DISABLE, /* disable and reset */ 47 NGM_SSCOP_GETDEBUG, /* get debugging flags */ 48 NGM_SSCOP_SETDEBUG, /* set debugging flags */ 49 NGM_SSCOP_GETSTATE, /* get current SSCOP state */ 50 }; 51 52 /* This must be in-sync with the definition in sscopdef.h */ 53 #define NG_SSCOP_PARAM_INFO \ 54 { \ 55 { "timer_cc", &ng_parse_uint32_type }, \ 56 { "timer_poll", &ng_parse_uint32_type }, \ 57 { "timer_keep_alive", &ng_parse_uint32_type }, \ 58 { "timer_no_response",&ng_parse_uint32_type }, \ 59 { "timer_idle", &ng_parse_uint32_type }, \ 60 { "maxk", &ng_parse_uint32_type }, \ 61 { "maxj", &ng_parse_uint32_type }, \ 62 { "maxcc", &ng_parse_uint32_type }, \ 63 { "maxpd", &ng_parse_uint32_type }, \ 64 { "maxstat", &ng_parse_uint32_type }, \ 65 { "mr", &ng_parse_uint32_type }, \ 66 { "flags", &ng_parse_uint32_type }, \ 67 { NULL } \ 68 } 69 70 struct ng_sscop_setparam { 71 uint32_t mask; 72 struct sscop_param param; 73 }; 74 #define NG_SSCOP_SETPARAM_INFO \ 75 { \ 76 { "mask", &ng_parse_uint32_type }, \ 77 { "param", &ng_sscop_param_type }, \ 78 { NULL } \ 79 } 80 81 struct ng_sscop_setparam_resp { 82 uint32_t mask; 83 int32_t error; 84 }; 85 #define NG_SSCOP_SETPARAM_RESP_INFO \ 86 { \ 87 { "mask", &ng_parse_uint32_type }, \ 88 { "error", &ng_parse_int32_type }, \ 89 { NULL } \ 90 } 91 92 /* 93 * Upper interface 94 */ 95 struct sscop_arg { 96 uint32_t sig; 97 uint32_t arg; /* opt. sequence number or clear-buff */ 98 u_char data[]; 99 }; 100 101 struct sscop_marg { 102 uint32_t sig; 103 u_char data[]; 104 }; 105 struct sscop_merr { 106 uint32_t sig; 107 uint32_t err; /* error code */ 108 uint32_t cnt; /* error count */ 109 }; 110 111 #endif 112