1/* 2 * Copyright (c) 2001-2002 3 * Fraunhofer Institute for Open Communication Systems (FhG Fokus). 4 * All rights reserved. 5 * Copyright (c) 2003-2004 6 * Hartmut Brandt 7 * All rights reserved. 8 * 9 * Author: Hartmut Brandt <harti@freebsd.org> 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 20 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * $Begemot: libunimsg/snmp_atm/snmp_atm.h,v 1.2 2004/08/06 17:30:40 brandt Exp $ 33 */ 34#ifndef _BSNMP_SNMP_ATM_H 35#define _BSNMP_SNMP_ATM_H 36 37enum atmif_notify { 38 ATMIF_NOTIFY_DESTROY, /* interface has been destroyed */ 39 ATMIF_NOTIFY_CARRIER, /* carriere change */ 40 ATMIF_NOTIFY_VCC /* VCC change */ 41}; 42 43enum atmif_carrier_state { 44 ATMIF_CARRIER_ON = 1, 45 ATMIF_CARRIER_OFF = 2, 46 ATMIF_CARRIER_UNKNOWN = 3, 47 ATMIF_CARRIER_NONE = 4 48}; 49 50enum atmif_suni_mode { 51 ATMIF_SUNI_MODE_SONET = 1, 52 ATMIF_SUNI_MODE_SDH = 2, 53 ATMIF_SUNI_MODE_UNKNOWN = 3 54}; 55 56/* forward declaration */ 57struct atmif; 58typedef void (*atmif_event_f)(struct atmif *, enum atmif_notify, uintptr_t, 59 void *); 60 61struct atmif_mib { 62 u_int version; /* currently 0 */ 63 64 u_int device; /* type of hardware (system specific) */ 65 u_int serial; /* card serial number (device specific) */ 66 u_int hw_version; /* card version (device specific) */ 67 u_int sw_version; /* firmware version (device specific) */ 68 u_int media; /* physical media (see MIB) */ 69 70 u_char esi[6]; /* end system identifier (MAC) */ 71 u_int pcr; /* supported peak cell rate */ 72 u_int vpi_bits; /* number of used bits in VPI field */ 73 u_int vci_bits; /* number of used bits in VCI field */ 74 u_int max_vpcs; /* maximum number of VPCs */ 75 u_int max_vccs; /* maximum number of VCCs */ 76}; 77 78struct atmif { 79 struct mibif *ifp; /* common interface data */ 80 struct atmif_mib *mib; /* ATM MIB */ 81 enum atmif_carrier_state carrier; 82 enum atmif_suni_mode mode; /* SUNI mode SDH or SONET */ 83}; 84 85/* find an ATM interface by name */ 86struct atmif *atm_find_if_name(const char *); 87 88/* get the interface from the interface index */ 89struct atmif *atm_find_if(u_int); 90 91/* register for notifications */ 92void *atm_notify_aif(struct atmif *, const struct lmodule *mod, 93 atmif_event_f, void *); 94void atm_unnotify_aif(void *); 95 96/* return the If for a system-specific node number */ 97struct atmif *atm_node2if(u_int); 98 99/* return the node id for the if */ 100u_int atm_if2node(struct atmif *); 101 102#endif 103