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514 lines
15 KiB
Plaintext
514 lines
15 KiB
Plaintext
%/*
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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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/*
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* SPANS Signalling Manager
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* ---------------------------
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*
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* SPANS Protocol Message XDR Specification
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*
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*/
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#ifdef RPC_HDR
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%/*
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% * SPANS Signalling Manager
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% * ---------------------------
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% *
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% * SPANS Protocol Message Definitions
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% *
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% */
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%
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%#ifndef _SPANS_SPANS_XDR_H
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%#define _SPANS_SPANS_XDR_H
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%
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%#include <rpc/types.h>
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%
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#endif
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#ifdef RPC_XDR
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%/*
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% * SPANS Signalling Manager
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% * ---------------------------
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% *
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% * SPANS Protocol Message XDR Routines
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% *
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% */
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%
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%#ifndef lint
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%static const char RCSid[] = "@(#) $FreeBSD$";
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%#endif
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%
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#endif
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/*
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* SPANS Signalling
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*/
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const SPANS_SIG_VPI = 0; /* Signalling VPI */
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const SPANS_SIG_VCI = 15; /* Signalling VCI */
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const SPANS_CLS_VPI = 0; /* Connectionless VPI */
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const SPANS_CLS_VCI = 14; /* Connectionless VCI */
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const SPANS_MIN_VCI = 32; /* Lowest VCI to allocate */
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const SPANS_MAX_VCI = 1023; /* Highest VCI to allocate */
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const SPANS_VPI = 0; /* Only VPI to allocate */
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/*
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* SPANS Protocol Version
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*
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* Major_version * 256 + Minor_version
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*/
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typedef u_int spans_version;
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const SPANS_VERS_1_0 = 0x0100; /* Version 1.0 */
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/*
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* VPI/VCI
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*
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* Format:
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* 4 bits - unused
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* 12 bits - VPI value
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* 16 bits - VCI value
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*/
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typedef u_int spans_vpvc; /* VPI/VCI value */
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#ifdef RPC_HDR
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%#define SPANS_EXTRACT_VPI(p) (((p) >> 16) & 0x0FFF)
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%#define SPANS_EXTRACT_VCI(p) ((p) & 0x0FFFF)
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%#define SPANS_PACK_VPIVCI(p, c) ((((p) & 0x0FFF) << 16) | ((c) & 0x0FFFF))
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#endif
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/*
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* VPI/VCI Preference
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*/
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struct spans_vpvc_pref {
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bool vpf_valid; /* VPI/VCI values valid */
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spans_vpvc vpf_vpvc; /* VPI/VCI value */
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};
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/*
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* SPANS ATM Address
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*/
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struct spans_addr {
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opaque addr[8]; /* SPANS ATM address */
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};
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/*
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* Service Access Point (SAP)
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*/
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typedef u_int spans_sap; /* SAP value */
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const SPANS_SAP_IP = 1025; /* TCP/IP */
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const SPANS_SAP_EPHEMERAL = 2048; /* Start of ephemeral SAPs*/
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/*
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* ATM Connection Identifier
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*/
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struct spans_atm_conn {
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spans_addr con_dst; /* Destination ATM address */
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spans_addr con_src; /* Source ATM address */
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spans_sap con_dsap; /* Destination SAP */
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spans_sap con_ssap; /* Source SAP */
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};
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/*
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* Connection Resources
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*/
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struct spans_resrc {
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u_int rsc_peak; /* Peak bandwidth (Kbps) */
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u_int rsc_mean; /* Mean bandwidth (Kbps) */
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u_int rsc_burst; /* Mean burst (Kb) */
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};
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/*
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* ATM Adaptation Layer (AAL) Types
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*/
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enum spans_aal {
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SPANS_AAL0 = 0, /* NULL AAL */
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SPANS_AAL1 = 1, /* AAL 1 */
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SPANS_AAL2 = 2, /* AAL 2 */
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SPANS_AAL3 = 3, /* AAL 3 */
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SPANS_AAL4 = 4, /* AAL 4 */
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SPANS_AAL5 = 5 /* AAL 5 */
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};
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/*
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* Result Codes
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*/
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enum spans_result {
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SPANS_OK = 0, /* Success */
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SPANS_FAIL = 1, /* Failure */
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SPANS_NOVPVC = 2, /* No VP/VC */
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SPANS_NORSC = 3, /* No resources */
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SPANS_BADDEST = 4 /* Bad destination */
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};
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/*
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* Message Types
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*/
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enum spans_msgtype {
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/*
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* SPANS UNI message types
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*/
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SPANS_STAT_REQ = 0, /* Status request */
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SPANS_STAT_IND = 1, /* Status indication */
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SPANS_STAT_RSP = 2, /* Status response */
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SPANS_OPEN_REQ = 3, /* Open request */
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SPANS_OPEN_IND = 4, /* Open indication */
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SPANS_OPEN_RSP = 5, /* Open response */
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SPANS_OPEN_CNF = 6, /* Open confirmation */
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SPANS_CLOSE_REQ = 7, /* Close request */
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SPANS_CLOSE_IND = 8, /* Close indication */
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SPANS_CLOSE_RSP = 9, /* Close response */
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SPANS_CLOSE_CNF = 10, /* Close confirmation */
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SPANS_RCLOSE_REQ = 11, /* Reverse close request */
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SPANS_RCLOSE_IND = 12, /* Reverse close indication */
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SPANS_RCLOSE_RSP = 13, /* Reverse close response */
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SPANS_RCLOSE_CNF = 14, /* Reverse close confirmation */
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SPANS_MULTI_REQ = 15, /* Multicast request */
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SPANS_MULTI_IND = 16, /* Multicast indication */
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SPANS_MULTI_RSP = 17, /* Multicast response */
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SPANS_MULTI_CNF = 18, /* Multicast confirmation */
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SPANS_ADD_REQ = 19, /* Add request */
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SPANS_ADD_IND = 20, /* Add indication */
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SPANS_ADD_RSP = 21, /* Add response */
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SPANS_ADD_CNF = 22, /* Add confirmation */
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SPANS_JOIN_REQ = 23, /* Join request */
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SPANS_JOIN_CNF = 24, /* Join confirmation */
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SPANS_LEAVE_REQ = 25, /* Leave request */
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SPANS_LEAVE_CNF = 26, /* Leave confirmation */
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/*
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* SPANS NNI message types
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*/
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SPANS_NSAP_IND = 99, /* NSAP routing message */
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SPANS_MAP_IND = 100, /* Topology message */
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SPANS_SETUP_REQ = 101, /* Setup request */
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SPANS_SETUP_RSP = 102, /* Setup response */
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SPANS_CHANGE_REQ = 103, /* Change request */
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SPANS_CHANGE_RSP = 104, /* Change response */
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SPANS_RELOC_REQ = 105, /* Relocation request */
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SPANS_RELOC_RSP = 106, /* Relocation response */
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SPANS_HELLO_IND = 107, /* Hello message */
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SPANS_VCIR_IND = 108, /* VCI range indication */
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SPANS_QUERY_REQ = 110, /* Conn. state query request */
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SPANS_QUERY_RSP = 111 /* Conn. state query response */
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};
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/*
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* Query types
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*/
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enum spans_query_type {
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SPANS_QUERY_NORMAL, /* Normal--respond */
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SPANS_QUERY_DEBUG, /* Debug--respond with state */
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SPANS_QUERY_END_TO_END /* Not implemented */
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};
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/*
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* SPANS connection states
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*/
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enum spans_conn_state {
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SPANS_CONN_OPEN, /* Connection is open */
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SPANS_CONN_OPEN_PEND, /* Connection is being opened */
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SPANS_CONN_CLOSE_PEND, /* Connection is being closed */
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SPANS_CONN_CLOSED /* Connection does not exist */
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};
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/*
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* Message Parameters
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*
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* There is a separate message parameter structure for each
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* message type.
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*/
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struct spans_parm_stat_req {
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u_long streq_es_epoch; /* End system epoch */
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};
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struct spans_parm_stat_ind {
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u_long stind_sw_epoch; /* Switch epoch */
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spans_addr stind_es_addr; /* End system ATM address */
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spans_addr stind_sw_addr; /* Switch ATM address */
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};
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struct spans_parm_stat_rsp {
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u_long strsp_es_epoch; /* End system epoch */
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spans_addr strsp_es_addr; /* End system ATM address */
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};
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struct spans_parm_open_req {
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spans_atm_conn opreq_conn; /* Connection identity */
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spans_aal opreq_aal; /* AAL type */
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spans_resrc opreq_desrsrc; /* Desired resources */
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spans_resrc opreq_minrsrc; /* Minimum resources */
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spans_vpvc_pref opreq_vpvc; /* VPI/VCI preference */
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};
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struct spans_parm_open_ind {
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spans_atm_conn opind_conn; /* Connection identity */
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spans_aal opind_aal; /* AAL type */
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spans_resrc opind_desrsrc; /* Desired resources */
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spans_resrc opind_minrsrc; /* Minimum resources */
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spans_vpvc_pref opind_vpvc; /* VPI/VCI preference */
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};
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struct spans_parm_open_rsp {
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spans_atm_conn oprsp_conn; /* Connection identity */
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spans_result oprsp_result; /* Open result */
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spans_resrc oprsp_rsrc; /* Allocated resources */
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spans_vpvc oprsp_vpvc; /* Allocated VPI/VCI */
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};
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struct spans_parm_open_cnf {
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spans_atm_conn opcnf_conn; /* Connection identity */
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spans_result opcnf_result; /* Open result */
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spans_resrc opcnf_rsrc; /* Allocated resources */
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spans_vpvc opcnf_vpvc; /* Allocated VPI/VCI */
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};
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struct spans_parm_close_req {
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spans_atm_conn clreq_conn; /* Connection identity */
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};
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struct spans_parm_close_ind {
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spans_atm_conn clind_conn; /* Connection identity */
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};
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struct spans_parm_close_rsp {
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spans_atm_conn clrsp_conn; /* Connection identity */
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spans_result clrsp_result; /* Close result */
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};
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struct spans_parm_close_cnf {
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spans_atm_conn clcnf_conn; /* Connection identity */
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spans_result clcnf_result; /* Close result */
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};
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struct spans_parm_rclose_req {
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spans_atm_conn rcreq_conn; /* Connection identity */
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};
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struct spans_parm_rclose_ind {
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spans_atm_conn rcind_conn; /* Connection identity */
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};
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struct spans_parm_rclose_rsp {
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spans_atm_conn rcrsp_conn; /* Connection identity */
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spans_result rcrsp_result; /* Rclose result */
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};
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struct spans_parm_rclose_cnf {
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spans_atm_conn rccnf_conn; /* Connection identity */
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spans_result rccnf_result; /* Rclose result */
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};
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struct spans_parm_multi_req {
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spans_atm_conn mureq_conn; /* Connection identity */
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spans_aal mureq_aal; /* AAL type */
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spans_resrc mureq_desrsrc; /* Desired resources */
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spans_resrc mureq_minrsrc; /* Minimum resources */
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spans_vpvc mureq_vpvc; /* VPI/VCI preference */
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};
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struct spans_parm_multi_ind {
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spans_atm_conn muind_conn; /* Connection identity */
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spans_aal muind_aal; /* AAL type */
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spans_resrc muind_desrsrc; /* Desired resources */
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spans_resrc muind_minrsrc; /* Minimum resources */
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spans_vpvc muind_vpvc; /* VPI/VCI preference */
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};
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struct spans_parm_multi_rsp {
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spans_atm_conn mursp_conn; /* Connection identity */
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spans_result mursp_result; /* Multi result */
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spans_resrc mursp_rsrc; /* Allocated resources */
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spans_vpvc mursp_vpvc; /* Allocated VPI/VCI */
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};
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struct spans_parm_multi_cnf {
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spans_atm_conn mucnf_conn; /* Connection identity */
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spans_result mucnf_result; /* Multi result */
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spans_resrc mucnf_rsrc; /* Allocated resources */
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spans_vpvc mucnf_vpvc; /* Allocated VPI/VCI */
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};
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struct spans_parm_add_req {
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spans_atm_conn adreq_desconn; /* Desired connection identity */
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spans_atm_conn adreq_xstconn; /* Existing connection identity */
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};
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struct spans_parm_add_ind {
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spans_atm_conn adind_desconn; /* Desired connection identity */
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spans_atm_conn adind_xstconn; /* Existing connection identity */
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};
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struct spans_parm_add_rsp {
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spans_atm_conn adrsp_conn; /* Connection identity */
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spans_result adrsp_result; /* Add result */
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spans_resrc adrsp_rsrc; /* Allocated resources */
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};
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struct spans_parm_add_cnf {
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spans_atm_conn adcnf_conn; /* Connection identity */
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spans_result adcnf_result; /* Add result */
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spans_resrc adcnf_rsrc; /* Allocated resources */
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};
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struct spans_parm_join_req {
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spans_addr jnreq_addr; /* Group address */
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};
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struct spans_parm_join_cnf {
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spans_addr jncnf_addr; /* Group address */
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spans_result jncnf_result; /* Join result */
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};
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struct spans_parm_leave_req {
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spans_addr lvreq_addr; /* Group address */
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};
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struct spans_parm_leave_cnf {
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spans_addr lvcnf_addr; /* Group address */
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spans_result lvcnf_result; /* Leave result */
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};
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struct spans_parm_vcir_ind {
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u_int vrind_min; /* Lowest VCI available */
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u_int vrind_max; /* Highest VCI available */
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};
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struct spans_parm_query_req {
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spans_atm_conn qyreq_conn; /* Conn. being queried */
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spans_query_type qyreq_type; /* Query type */
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};
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struct spans_parm_query_rsp {
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spans_atm_conn qyrsp_conn; /* Conn. being queried */
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spans_query_type qyrsp_type; /* Query type */
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spans_conn_state qyrsp_state; /* Conn. state */
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u_int qyrsp_data; /* Extra state data */
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};
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/*
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* Message Body
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*/
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union spans_msgbody switch (spans_msgtype mb_type) {
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case SPANS_STAT_REQ: spans_parm_stat_req mb_stat_req;
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case SPANS_STAT_IND: spans_parm_stat_ind mb_stat_ind;
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case SPANS_STAT_RSP: spans_parm_stat_rsp mb_stat_rsp;
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case SPANS_OPEN_REQ: spans_parm_open_req mb_open_req;
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case SPANS_OPEN_IND: spans_parm_open_ind mb_open_ind;
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case SPANS_OPEN_RSP: spans_parm_open_rsp mb_open_rsp;
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case SPANS_OPEN_CNF: spans_parm_open_cnf mb_open_cnf;
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case SPANS_CLOSE_REQ: spans_parm_close_req mb_close_req;
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case SPANS_CLOSE_IND: spans_parm_close_ind mb_close_ind;
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case SPANS_CLOSE_RSP: spans_parm_close_rsp mb_close_rsp;
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case SPANS_CLOSE_CNF: spans_parm_close_cnf mb_close_cnf;
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case SPANS_RCLOSE_REQ: spans_parm_rclose_req mb_rclose_req;
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case SPANS_RCLOSE_IND: spans_parm_rclose_ind mb_rclose_ind;
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case SPANS_RCLOSE_RSP: spans_parm_rclose_rsp mb_rclose_rsp;
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case SPANS_RCLOSE_CNF: spans_parm_rclose_cnf mb_rclose_cnf;
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case SPANS_MULTI_REQ: spans_parm_multi_req mb_multi_req;
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case SPANS_MULTI_IND: spans_parm_multi_ind mb_multi_ind;
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case SPANS_MULTI_RSP: spans_parm_multi_rsp mb_multi_rsp;
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case SPANS_MULTI_CNF: spans_parm_multi_cnf mb_multi_cnf;
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case SPANS_ADD_REQ: spans_parm_add_req mb_add_req;
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case SPANS_ADD_IND: spans_parm_add_ind mb_add_ind;
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case SPANS_ADD_RSP: spans_parm_add_rsp mb_add_rsp;
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case SPANS_ADD_CNF: spans_parm_add_cnf mb_add_cnf;
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case SPANS_JOIN_REQ: spans_parm_join_req mb_join_req;
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case SPANS_JOIN_CNF: spans_parm_join_cnf mb_join_cnf;
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case SPANS_LEAVE_REQ: spans_parm_leave_req mb_leave_req;
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case SPANS_LEAVE_CNF: spans_parm_leave_cnf mb_leave_cnf;
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case SPANS_VCIR_IND: spans_parm_vcir_ind mb_vcir_ind;
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case SPANS_QUERY_REQ: spans_parm_query_req mb_query_req;
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case SPANS_QUERY_RSP: spans_parm_query_rsp mb_query_rsp;
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};
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/*
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* Message Format
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*/
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struct spans_msg {
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spans_version sm_vers;
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spans_msgbody sm_body;
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};
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#ifdef RPC_HDR
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%#define sm_type sm_body.mb_type
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%#define sm_stat_req sm_body.spans_msgbody_u.mb_stat_req
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%#define sm_stat_ind sm_body.spans_msgbody_u.mb_stat_ind
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%#define sm_stat_rsp sm_body.spans_msgbody_u.mb_stat_rsp
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%#define sm_open_req sm_body.spans_msgbody_u.mb_open_req
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%#define sm_open_ind sm_body.spans_msgbody_u.mb_open_ind
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%#define sm_open_rsp sm_body.spans_msgbody_u.mb_open_rsp
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%#define sm_open_cnf sm_body.spans_msgbody_u.mb_open_cnf
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%#define sm_close_req sm_body.spans_msgbody_u.mb_close_req
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%#define sm_close_ind sm_body.spans_msgbody_u.mb_close_ind
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%#define sm_close_rsp sm_body.spans_msgbody_u.mb_close_rsp
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%#define sm_close_cnf sm_body.spans_msgbody_u.mb_close_cnf
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%#define sm_rclose_req sm_body.spans_msgbody_u.mb_rclose_req
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%#define sm_rclose_ind sm_body.spans_msgbody_u.mb_rclose_ind
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%#define sm_rclose_rsp sm_body.spans_msgbody_u.mb_rclose_rsp
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%#define sm_rclose_cnf sm_body.spans_msgbody_u.mb_rclose_cnf
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%#define sm_multi_req sm_body.spans_msgbody_u.mb_multi_req
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%#define sm_multi_ind sm_body.spans_msgbody_u.mb_multi_ind
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%#define sm_multi_rsp sm_body.spans_msgbody_u.mb_multi_rsp
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%#define sm_multi_cnf sm_body.spans_msgbody_u.mb_multi_cnf
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%#define sm_add_req sm_body.spans_msgbody_u.mb_add_req
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%#define sm_add_ind sm_body.spans_msgbody_u.mb_add_ind
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%#define sm_add_rsp sm_body.spans_msgbody_u.mb_add_rsp
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%#define sm_add_cnf sm_body.spans_msgbody_u.mb_add_cnf
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%#define sm_join_req sm_body.spans_msgbody_u.mb_join_req
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%#define sm_join_cnf sm_body.spans_msgbody_u.mb_join_cnf
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%#define sm_leave_req sm_body.spans_msgbody_u.mb_leave_req
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%#define sm_leave_cnf sm_body.spans_msgbody_u.mb_leave_cnf
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%#define sm_vcir_ind sm_body.spans_msgbody_u.mb_vcir_ind
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%#define sm_query_req sm_body.spans_msgbody_u.mb_query_req
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%#define sm_query_rsp sm_body.spans_msgbody_u.mb_query_rsp
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#endif
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#ifdef RPC_HDR
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%#endif /* _SPANS_SPANS_XDR_H */
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#endif
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