654 lines
17 KiB
C
654 lines
17 KiB
C
/*
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*
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* ===================================
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* HARP | Host ATM Research Platform
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* ===================================
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*
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*
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* This Host ATM Research Platform ("HARP") file (the "Software") is
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* made available by Network Computing Services, Inc. ("NetworkCS")
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* "AS IS". NetworkCS does not provide maintenance, improvements or
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* support of any kind.
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*
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* NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED,
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* INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE
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* SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE.
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* In no event shall NetworkCS be responsible for any damages, including
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* but not limited to consequential damages, arising from or relating to
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* any use of the Software or related support.
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*
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* Copyright 1994-1998 Network Computing Services, Inc.
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*
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* Copies of this Software may be made, however, the above copyright
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* notice must be reproduced on all copies.
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*
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* @(#) $FreeBSD$
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*
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*/
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/*
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* Core ATM Services
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* -----------------
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*
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* ATM address family definitions
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*
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*/
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#ifndef _NETATM_ATM_H
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#define _NETATM_ATM_H
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/*
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* The definitions in this file are intended to conform to the
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* specifications defined in:
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*
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* The Open Group, Networking Services (XNS) Issue 5
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*
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* ATM Transport Protocol Information for Sockets
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*
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* which is Copyright (c) 1997, The Open Group.
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*
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* All extensions contained in this file to the base specification
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* are denoted with a comment string of "XNS_EXT".
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*/
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/*
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* ATM socket protocols
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*/
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#define ATM_PROTO_AAL5 0x5301 /* AAL type 5 protocol */
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#define ATM_PROTO_SSCOP 0x5302 /* SSCOP protocol */
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/*
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* ATM address defintions
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*/
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/*
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* General format of an ATM address
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*/
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#define ATM_ADDR_LEN 20 /* Size of address field (XNS_EXT) */
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struct t_atm_addr {
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int8_t address_format; /* Address format (see below) */
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u_int8_t address_length; /* Length of address field */
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u_int8_t address[ATM_ADDR_LEN]; /* Address field */
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};
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typedef struct t_atm_addr Atm_addr; /* XNS_EXT */
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/*
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* ATM address formats
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*/
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#define T_ATM_ABSENT (-1) /* No address present */
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#define T_ATM_ENDSYS_ADDR 1 /* ATM Endsystem */
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#define T_ATM_NSAP_ADDR 1 /* NSAP */
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#define T_ATM_E164_ADDR 2 /* E.164 */
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#define T_ATM_SPANS_ADDR 3 /* FORE SPANS (XNS_EXT) */
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#define T_ATM_PVC_ADDR 4 /* PVC (VPI,VCI) (XNS_EXT) */
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/*
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* ATM Endsystem / NSAP address format
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*/
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struct atm_addr_nsap { /* XNS_EXT */
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u_char aan_afi; /* Authority and Format Identifier */
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/* (see below) */
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u_char aan_afspec[12]; /* AFI specific fields */
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u_char aan_esi[6]; /* End System Identifier */
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u_char aan_sel; /* Selector */
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};
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typedef struct atm_addr_nsap Atm_addr_nsap;
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/*
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* AFI codes
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*/
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#define AFI_DCC 0x39 /* DCC ATM Format (XNS_EXT) */
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#define AFI_ICD 0x47 /* ICD ATM Format (XNS_EXT) */
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#define AFI_E164 0x45 /* E.164 ATM Format (XNS_EXT) */
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/*
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* E.164 address format
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*/
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struct atm_addr_e164 { /* XNS_EXT */
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u_char aae_addr[15]; /* E.164 address */
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};
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typedef struct atm_addr_e164 Atm_addr_e164;
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/*
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* SPANS address format
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*/
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struct atm_addr_spans { /* XNS_EXT */
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u_char aas_addr[8]; /* See SPANS code for specific fields */
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};
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typedef struct atm_addr_spans Atm_addr_spans;
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/*
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* PVC address format
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*/
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struct atm_addr_pvc { /* XNS_EXT */
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u_int8_t aap_vpi[2]; /* VPI */
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u_int8_t aap_vci[2]; /* VCI */
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};
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typedef struct atm_addr_pvc Atm_addr_pvc;
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#define ATM_PVC_GET_VPI(addr) /* XNS_EXT */ \
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((u_int16_t)(((addr)->aap_vpi[0] << 8) | (addr)->aap_vpi[1]))
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#define ATM_PVC_GET_VCI(addr) /* XNS_EXT */ \
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((u_int16_t)(((addr)->aap_vci[0] << 8) | (addr)->aap_vci[1]))
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#define ATM_PVC_SET_VPI(addr,vpi) { /* XNS_EXT */ \
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(addr)->aap_vpi[0] = ((vpi) >> 8) & 0xff; \
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(addr)->aap_vpi[1] = (vpi) & 0xff; \
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}
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#define ATM_PVC_SET_VCI(addr,vci) { /* XNS_EXT */ \
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(addr)->aap_vci[0] = ((vci) >> 8) & 0xff; \
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(addr)->aap_vci[1] = (vci) & 0xff; \
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}
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/*
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* ATM service access point (SAP)
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*
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* A SAP address consists of SAP Vector Elements (SVE). Each SVE consists
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* of the following fields:
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* o tag - defines the interpretation of the SVE;
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* o length - the length of the SVE value field;
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* o value - the value associated with the SVE;
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*
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* All of the possible SAP field values are either defined below
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* or in the corresponding option value definitions.
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*/
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/*
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* ATM Address and Selector SVE
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*/
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struct t_atm_sap_addr {
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int8_t SVE_tag_addr; /* SVE tag (address) */
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int8_t SVE_tag_selector; /* SVE tag (selector) */
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/* Address/selector value */
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int8_t address_format; /* Address format */
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u_int8_t address_length; /* Length of address field */
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u_int8_t address[ATM_ADDR_LEN]; /* Address field */
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};
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/*
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* B-LLI Layer 2 SVE
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*/
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struct t_atm_sap_layer2 {
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int8_t SVE_tag; /* SVE tag */
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u_int8_t ID_type; /* Layer 2 protocol discriminator */
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union { /* Layer 2 protocol */
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u_int8_t simple_ID; /* ITU */
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u_int8_t user_defined_ID;/* User-defined */
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} ID;
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};
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/*
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* B-LLI Layer 3 SVE
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*/
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struct t_atm_sap_layer3 {
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int8_t SVE_tag; /* SVE tag */
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u_int8_t ID_type; /* Layer 3 protocol discriminator */
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union { /* Layer 3 protocol */
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u_int8_t simple_ID; /* ITU */
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u_int8_t IPI_ID; /* ISO IPI */
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struct { /* IEEE 802.1 SNAP ID */
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u_int8_t OUI[3];
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u_int8_t PID[2];
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} SNAP_ID;
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u_int8_t user_defined_ID;/* User-defined */
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} ID;
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};
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/*
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* B_HLI SVE
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*/
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struct t_atm_sap_appl {
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int8_t SVE_tag; /* SVE tag */
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u_int8_t ID_type; /* High Layer type discriminator */
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union { /* High Layer type */
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u_int8_t ISO_ID[8]; /* ISO */
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struct { /* Vendor-specific */
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u_int8_t OUI[3];
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u_int8_t app_ID[4];
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} vendor_ID;
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u_int8_t user_defined_ID[8];/* User-defined */
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} ID;
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};
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/*
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* ATM SAP (protocol) address structure
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*/
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struct t_atm_sap {
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struct t_atm_sap_addr t_atm_sap_addr;
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struct t_atm_sap_layer2 t_atm_sap_layer2;
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struct t_atm_sap_layer3 t_atm_sap_layer3;
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struct t_atm_sap_appl t_atm_sap_appl;
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};
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/*
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* SVE Tag values
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*/
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#define T_ATM_ABSENT (-1) /* Value field invalid; match none */
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#define T_ATM_PRESENT (-2) /* Value field valid; match value */
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#define T_ATM_ANY (-3) /* Value field invalid; match any */
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/*
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* ATM socket address
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*/
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struct sockaddr_atm { /* XNS_EXT */
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#if (defined(BSD) && (BSD >= 199103))
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u_char satm_len; /* Length of socket structure */
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u_char satm_family; /* Address family */
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#else
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u_short satm_family; /* Address family */
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#endif
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struct t_atm_sap satm_addr; /* Protocol address */
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};
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/*
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* ATM socket options for use with [gs]etsockopt()
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*/
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#define T_ATM_SIGNALING 0x5301 /* Option level */
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#define T_ATM_AAL5 1 /* ATM adaptation layer 5 */
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#define T_ATM_TRAFFIC 2 /* ATM traffic descriptor */
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#define T_ATM_BEARER_CAP 3 /* ATM service capabilities */
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#define T_ATM_BHLI 4 /* Higher-layer protocol */
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#define T_ATM_BLLI 5 /* Lower-layer protocol */
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#define T_ATM_DEST_ADDR 6 /* Call responder's address */
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#define T_ATM_DEST_SUB 7 /* Call responder's subaddress */
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#define T_ATM_ORIG_ADDR 8 /* Call initiator's address */
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#define T_ATM_ORIG_SUB 9 /* Call initiator's subaddress */
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#define T_ATM_CALLER_ID 10 /* Caller's ID attributes */
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#define T_ATM_CAUSE 11 /* Cause of disconection */
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#define T_ATM_QOS 12 /* Quality of service */
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#define T_ATM_TRANSIT 13 /* Choice of public carrier */
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#define T_ATM_ADD_LEAF 14 /* Add leaf to connection */
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#define T_ATM_DROP_LEAF 15 /* Remove leaf from connection */
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#define T_ATM_LEAF_IND 16 /* Indication of leaf status */
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#define T_ATM_NET_INTF 17 /* Network interface XNS_EXT */
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#define T_ATM_LLC 18 /* LLC multiplexing XNS_EXT */
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#define T_ATM_APP_NAME 19 /* Application name XNS_EXT */
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/*
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* Common socket option values
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*
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* See API specification for individual option applicability/meaning
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*/
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#define T_ATM_ABSENT (-1) /* No option value present */
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#define T_ATM_NULL 0 /* Option value is null */
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#define T_NO 0 /* Option is not requested */
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#define T_YES 1 /* Option is requested */
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/*
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* T_ATM_AAL5 option value structure
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*/
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struct t_atm_aal5 {
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int32_t forward_max_SDU_size;
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int32_t backward_max_SDU_size;
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int32_t SSCS_type;
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};
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/*
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* T_ATM_AAL5 option values
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*/
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/* SSCS_type */
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#define T_ATM_SSCS_SSCOP_REL 1 /* SSCOP assured operation */
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#define T_ATM_SSCS_SSCOP_UNREL 2 /* SSCOP non-assured operation */
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#define T_ATM_SSCS_FR 4 /* Frame relay */
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/*
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* T_ATM_TRAFFIC option value structure
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*/
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struct t_atm_traffic_substruct {
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int32_t PCR_high_priority;
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int32_t PCR_all_traffic;
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int32_t SCR_high_priority;
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int32_t SCR_all_traffic;
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int32_t MBS_high_priority;
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int32_t MBS_all_traffic;
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int32_t tagging;
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};
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struct t_atm_traffic {
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struct t_atm_traffic_substruct forward;
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struct t_atm_traffic_substruct backward;
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u_int8_t best_effort;
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};
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/*
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* T_ATM_BEARER_CAP option value structure
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*/
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struct t_atm_bearer {
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u_int8_t bearer_class;
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u_int8_t traffic_type;
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u_int8_t timing_requirements;
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u_int8_t clipping_susceptibility;
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u_int8_t connection_configuration;
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};
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/*
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* T_ATM_BEARER_CAP option values
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*/
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/* bearer_class */
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#define T_ATM_CLASS_A 0x01 /* Bearer class A */
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#define T_ATM_CLASS_C 0x03 /* Bearer class C */
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#define T_ATM_CLASS_X 0x10 /* Bearer class X */
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/* traffic_type */
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#define T_ATM_CBR 0x01 /* Constant bit rate */
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#define T_ATM_VBR 0x02 /* Variable bit rate */
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#define T_ATM_ABR 0x03 /* Available Bit Rate */ */
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#define T_ATM_UBR 0x04 /* Unspecified bit rate */
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/* timing_requirements */
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#define T_ATM_END_TO_END 0x01 /* End-to-end timing required */
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#define T_ATM_NO_END_TO_END 0x02 /* End-to-end timing not required */
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/* connection_configuration */
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#define T_ATM_1_TO_1 0x00 /* Point-to-point connection */
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#define T_ATM_1_TO_MANY 0x01 /* Point-to-multipoint connection */
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/*
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* T_ATM_BHLI option value structure
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*/
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struct t_atm_bhli {
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int32_t ID_type;
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union {
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u_int8_t ISO_ID[8];
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struct {
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u_int8_t OUI[3];
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u_int8_t app_ID[4];
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} vendor_ID;
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u_int8_t user_defined_ID[8];
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} ID;
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};
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/*
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* T_ATM_BHLI option values
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*/
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/* ID_type */
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#define T_ATM_ISO_APP_ID 0 /* ISO codepoint */
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#define T_ATM_USER_APP_ID 1 /* User-specific codepoint */
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#define T_ATM_VENDOR_APP_ID 3 /* Vendor-specific codepoint */
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/*
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* T_ATM_BLLI option value structure
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*/
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struct t_atm_blli {
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struct {
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int8_t ID_type;
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union {
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u_int8_t simple_ID;
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u_int8_t user_defined_ID;
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} ID;
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int8_t mode;
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int8_t window_size;
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} layer_2_protocol;
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struct {
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int8_t ID_type;
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union {
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u_int8_t simple_ID;
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int32_t IPI_ID;
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struct {
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u_int8_t OUI[3];
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u_int8_t PID[2];
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} SNAP_ID;
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u_int8_t user_defined_ID;
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} ID;
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int8_t mode;
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int8_t packet_size;
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int8_t window_size;
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} layer_3_protocol;
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};
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/*
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* T_ATM_BLLI option values
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*/
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/* layer_[23]_protocol.ID_type */
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#define T_ATM_SIMPLE_ID 1 /* ID via ITU encoding */
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#define T_ATM_IPI_ID 2 /* ID via ISO/IEC TR 9577 */
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#define T_ATM_SNAP_ID 3 /* ID via SNAP */
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#define T_ATM_USER_ID 4 /* ID via user codepoints */
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/* layer_[23]_protocol.mode */
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#define T_ATM_BLLI_NORMAL_MODE 1
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#define T_ATM_BLLI_EXTENDED_MODE 2
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/* layer_2_protocol.simple_ID */
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#define T_ATM_BLLI2_I1745 1 /* I.1745 */
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#define T_ATM_BLLI2_Q921 2 /* Q.921 */
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#define T_ATM_BLLI2_X25_LINK 6 /* X.25, link layer */
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#define T_ATM_BLLI2_X25_MLINK 7 /* X.25, multilink */
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#define T_ATM_BLLI2_LAPB 8 /* Extended LAPB */
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#define T_ATM_BLLI2_HDLC_ARM 9 /* I.4335, ARM */
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#define T_ATM_BLLI2_HDLC_NRM 10 /* I.4335, NRM */
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#define T_ATM_BLLI2_HDLC_ABM 11 /* I.4335, ABM */
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#define T_ATM_BLLI2_I8802 12 /* I.8802 */
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#define T_ATM_BLLI2_X75 13 /* X.75 */
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#define T_ATM_BLLI2_Q922 14 /* Q.922 */
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#define T_ATM_BLLI2_I7776 17 /* I.7776 */
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/* layer_3_protocol.simple_ID */
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#define T_ATM_BLLI3_X25 6 /* X.25 */
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#define T_ATM_BLLI3_I8208 7 /* I.8208 */
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#define T_ATM_BLLI3_X223 8 /* X.223 */
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#define T_ATM_BLLI3_I8473 9 /* I.8473 */
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#define T_ATM_BLLI3_T70 10 /* T.70 */
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#define T_ATM_BLLI3_I9577 11 /* I.9577 */
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/* layer_3_protocol.packet_size */
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#define T_ATM_PACKET_SIZE_16 4
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#define T_ATM_PACKET_SIZE_32 5
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#define T_ATM_PACKET_SIZE_64 6
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#define T_ATM_PACKET_SIZE_128 7
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#define T_ATM_PACKET_SIZE_256 8
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#define T_ATM_PACKET_SIZE_512 9
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#define T_ATM_PACKET_SIZE_1024 10
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#define T_ATM_PACKET_SIZE_2048 11
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#define T_ATM_PACKET_SIZE_4096 12
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/*
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* T_ATM_CALLER_ID option value structure
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*/
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struct t_atm_caller_id {
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int8_t presentation;
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u_int8_t screening;
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};
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/*
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* T_ATM_CALLER_ID option values
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*/
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/* presentation */
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#define T_ATM_PRES_ALLOWED 0
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#define T_ATM_PRES_RESTRICTED 1
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#define T_ATM_PRES_UNAVAILABLE 2
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/* screening */
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#define T_ATM_USER_ID_NOT_SCREENED 0
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#define T_ATM_USER_ID_PASSED_SCREEN 1
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#define T_ATM_USER_ID_FAILED_SCREEN 2
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#define T_ATM_NETWORK_PROVIDED_ID 3
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/*
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* T_ATM_CAUSE option value structure
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*/
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struct t_atm_cause {
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int8_t coding_standard;
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u_int8_t location;
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u_int8_t cause_value;
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u_int8_t diagnostics[4];
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};
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/*
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* T_ATM_CAUSE option values
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*/
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/* coding_standard */
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#define T_ATM_ITU_CODING 0
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#define T_ATM_NETWORK_CODING 3
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/* location */
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#define T_ATM_LOC_USER 0
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#define T_ATM_LOC_LOCAL_PRIVATE_NET 1
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#define T_ATM_LOC_LOCAL_PUBLIC_NET 2
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#define T_ATM_LOC_TRANSIT_NET 3
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#define T_ATM_LOC_REMOTE_PUBLIC_NET 4
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#define T_ATM_LOC_REMOTE_PRIVATE_NET 5
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#define T_ATM_LOC_INTERNATIONAL_NET 7
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#define T_ATM_LOC_BEYOND_INTERWORKING 10
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/* cause_value */
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#define T_ATM_CAUSE_UNALLOCATED_NUMBER 1
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#define T_ATM_CAUSE_NO_ROUTE_TO_TRANSIT_NETWORK 2
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#define T_ATM_CAUSE_NO_ROUTE_TO_DESTINATION 3
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#define T_ATM_CAUSE_NORMAL_CALL_CLEARING 16
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#define T_ATM_CAUSE_USER_BUSY 17
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#define T_ATM_CAUSE_NO_USER_RESPONDING 18
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#define T_ATM_CAUSE_CALL_REJECTED 21
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#define T_ATM_CAUSE_NUMBER_CHANGED 22
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#define T_ATM_CAUSE_ALL_CALLS_WITHOUT_CALLER_ID_REJECTED 23
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#define T_ATM_CAUSE_DESTINATION_OUT_OF_ORDER 27
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#define T_ATM_CAUSE_INVALID_NUMBER_FORMAT 28
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#define T_ATM_CAUSE_RESPONSE_TO_STATUS_ENQUIRY 30
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#define T_ATM_CAUSE_UNSPECIFIED_NORMAL 31
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#define T_ATM_CAUSE_REQUESTED_VPCI_VCI_NOT_AVAILABLE 35
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#define T_ATM_CAUSE_VPCI_VCI_ASSIGNMENT_FAILURE 36
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#define T_ATM_CAUSE_USER_CELL_RATE_NOT_AVAILABLE 37
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#define T_ATM_CAUSE_NETWORK_OUT_OF_ORDER 38
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#define T_ATM_CAUSE_TEMPORARY_FAILURE 41
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#define T_ATM_CAUSE_ACCESS_INFO_DISCARDED 43
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#define T_ATM_CAUSE_NO_VPCI_VCI_AVAILABLE 45
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#define T_ATM_CAUSE_UNSPECIFIED_RESOURCE_UNAVAILABLE 47
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#define T_ATM_CAUSE_QUALITY_OF_SERVICE_UNAVAILABLE 49
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#define T_ATM_CAUSE_BEARER_CAPABILITY_NOT_AUTHORIZED 57
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#define T_ATM_CAUSE_BEARER_CAPABILITY_UNAVAILABLE 58
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#define T_ATM_CAUSE_SERVICE_OR_OPTION_UNAVAILABLE 63
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#define T_ATM_CAUSE_BEARER_CAPABILITY_NOT_IMPLEMENTED 65
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#define T_ATM_CAUSE_INVALID_TRAFFIC_PARAMETERS 73
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#define T_ATM_CAUSE_AAL_PARAMETERS_NOT_SUPPORTED 78
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#define T_ATM_CAUSE_INVALID_CALL_REFERENCE_VALUE 81
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#define T_ATM_CAUSE_IDENTIFIED_CHANNEL_DOES_NOT_EXIST 82
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#define T_ATM_CAUSE_INCOMPATIBLE_DESTINATION 88
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#define T_ATM_CAUSE_INVALID_ENDPOINT_REFERENCE 89
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#define T_ATM_CAUSE_INVALID_TRANSIT_NETWORK_SELECTION 91
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|
#define T_ATM_CAUSE_TOO_MANY_PENDING_ADD_PARTY_REQUESTS 92
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#define T_ATM_CAUSE_MANDITORY_INFO_ELEMENT_MISSING 96
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#define T_ATM_CAUSE_MESSAGE_TYPE_NOT_IMPLEMENTED 97
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#define T_ATM_CAUSE_INFO_ELEMENT_NOT_IMPLEMENTED 99
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#define T_ATM_CAUSE_INVALID_INFO_ELEMENT_CONTENTS 100
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#define T_ATM_CAUSE_MESSAGE_INCOMPATIBLE_WITH_CALL_STATE 101
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#define T_ATM_CAUSE_RECOVERY_ON_TIMER_EXPIRY 102
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#define T_ATM_CAUSE_INCORRECT_MESSAGE_LENGTH 104
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|
#define T_ATM_CAUSE_UNSPECIFIED_PROTOCOL_ERROR 111
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|
|
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/*
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|
* T_ATM_QOS option value structure
|
|
*/
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struct t_atm_qos_substruct {
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|
int32_t qos_class;
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};
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struct t_atm_qos {
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|
int8_t coding_standard;
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|
struct t_atm_qos_substruct forward;
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|
struct t_atm_qos_substruct backward;
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};
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|
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/*
|
|
* T_ATM_QOS option values
|
|
*/
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/* qos_class */
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|
#define T_ATM_QOS_CLASS_0 0
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|
#define T_ATM_QOS_CLASS_1 1
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|
#define T_ATM_QOS_CLASS_2 2
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|
#define T_ATM_QOS_CLASS_3 3
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|
#define T_ATM_QOS_CLASS_4 4
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|
|
|
|
|
/*
|
|
* T_ATM_TRANSIT structure
|
|
*/
|
|
#define T_ATM_MAX_NET_ID 4 /* XNS_EXT */
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|
struct t_atm_transit {
|
|
u_int8_t length;
|
|
u_int8_t network_id[T_ATM_MAX_NET_ID];
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|
};
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|
|
|
|
|
/*
|
|
* T_ATM_ADD_LEAF option value structure
|
|
*/
|
|
struct t_atm_add_leaf {
|
|
int32_t leaf_ID;
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|
struct t_atm_addr leaf_address;
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|
};
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|
|
|
|
|
/*
|
|
* T_ATM_DROP_LEAF option value structure
|
|
*/
|
|
struct t_atm_drop_leaf {
|
|
int32_t leaf_ID;
|
|
int32_t reason;
|
|
};
|
|
|
|
/*
|
|
* T_ATM_LEAF_IND option value structure
|
|
*/
|
|
struct t_atm_leaf_ind {
|
|
int32_t status;
|
|
int32_t leaf_ID;
|
|
int32_t reason;
|
|
};
|
|
|
|
/*
|
|
* T_ATM_LEAF_IND option values
|
|
*/
|
|
/* status */
|
|
#define T_LEAF_NOCHANGE 0
|
|
#define T_LEAF_CONNECTED 1
|
|
#define T_LEAF_DISCONNECTED 2
|
|
|
|
/*
|
|
* T_ATM_NET_INTF option value structure (XNS_EXT)
|
|
*/
|
|
struct t_atm_net_intf { /* XNS_EXT */
|
|
char net_intf[IFNAMSIZ];
|
|
};
|
|
|
|
/*
|
|
* T_ATM_LLC option value structure (XNS_EXT)
|
|
*/
|
|
#define T_ATM_LLC_MIN_LEN 3
|
|
#define T_ATM_LLC_MAX_LEN 8
|
|
|
|
struct t_atm_llc { /* XNS_EXT */
|
|
u_int8_t flags; /* LLC flags (see below) */
|
|
u_int8_t llc_len; /* Length of LLC information */
|
|
u_int8_t llc_info[T_ATM_LLC_MAX_LEN]; /* LLC information */
|
|
};
|
|
|
|
/*
|
|
* T_ATM_LLC option values
|
|
*/
|
|
/* flags */
|
|
#define T_ATM_LLC_SHARING 0x01 /* LLC sharing allowed */
|
|
|
|
/*
|
|
* T_ATM_APP_NAME option value structure (XNS_EXT)
|
|
*/
|
|
#define T_ATM_APP_NAME_LEN 8
|
|
struct t_atm_app_name { /* XNS_EXT */
|
|
char app_name[T_ATM_APP_NAME_LEN];
|
|
};
|
|
|
|
#endif /* _NETATM_ATM_H */
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