1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2001-2003 5 * Fraunhofer Institute for Open Communication Systems (FhG Fokus). 6 * All rights reserved. 7 * 8 * Author: Harti Brandt <harti@freebsd.org> 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 * Netgraph module for Q.2110 SSCOP 32 */ 33 #ifndef _NETGRAPH_ATM_NG_SSCOP_H_ 34 #define _NETGRAPH_ATM_NG_SSCOP_H_ 35 36 #define NG_SSCOP_NODE_TYPE "sscop" 37 #define NGM_SSCOP_COOKIE 980175044 38 39 /* Netgraph control messages */ 40 enum { 41 NGM_SSCOP_GETPARAM = 1, /* get parameters */ 42 NGM_SSCOP_SETPARAM, /* set parameters */ 43 NGM_SSCOP_ENABLE, /* enable processing */ 44 NGM_SSCOP_DISABLE, /* disable and reset */ 45 NGM_SSCOP_GETDEBUG, /* get debugging flags */ 46 NGM_SSCOP_SETDEBUG, /* set debugging flags */ 47 NGM_SSCOP_GETSTATE, /* get current SSCOP state */ 48 }; 49 50 /* This must be in-sync with the definition in sscopdef.h */ 51 #define NG_SSCOP_PARAM_INFO \ 52 { \ 53 { "timer_cc", &ng_parse_uint32_type }, \ 54 { "timer_poll", &ng_parse_uint32_type }, \ 55 { "timer_keep_alive", &ng_parse_uint32_type }, \ 56 { "timer_no_response",&ng_parse_uint32_type }, \ 57 { "timer_idle", &ng_parse_uint32_type }, \ 58 { "maxk", &ng_parse_uint32_type }, \ 59 { "maxj", &ng_parse_uint32_type }, \ 60 { "maxcc", &ng_parse_uint32_type }, \ 61 { "maxpd", &ng_parse_uint32_type }, \ 62 { "maxstat", &ng_parse_uint32_type }, \ 63 { "mr", &ng_parse_uint32_type }, \ 64 { "flags", &ng_parse_uint32_type }, \ 65 { NULL } \ 66 } 67 68 struct ng_sscop_setparam { 69 uint32_t mask; 70 struct sscop_param param; 71 }; 72 #define NG_SSCOP_SETPARAM_INFO \ 73 { \ 74 { "mask", &ng_parse_uint32_type }, \ 75 { "param", &ng_sscop_param_type }, \ 76 { NULL } \ 77 } 78 79 struct ng_sscop_setparam_resp { 80 uint32_t mask; 81 int32_t error; 82 }; 83 #define NG_SSCOP_SETPARAM_RESP_INFO \ 84 { \ 85 { "mask", &ng_parse_uint32_type }, \ 86 { "error", &ng_parse_int32_type }, \ 87 { NULL } \ 88 } 89 90 /* 91 * Upper interface 92 */ 93 struct sscop_arg { 94 uint32_t sig; 95 uint32_t arg; /* opt. sequence number or clear-buff */ 96 u_char data[]; 97 }; 98 99 struct sscop_marg { 100 uint32_t sig; 101 u_char data[]; 102 }; 103 struct sscop_merr { 104 uint32_t sig; 105 uint32_t err; /* error code */ 106 uint32_t cnt; /* error count */ 107 }; 108 109 #endif 110