diff options
Diffstat (limited to 'sys/contrib/ngatm/netnatm/msg/uni_hdr.h')
| -rw-r--r-- | sys/contrib/ngatm/netnatm/msg/uni_hdr.h | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/sys/contrib/ngatm/netnatm/msg/uni_hdr.h b/sys/contrib/ngatm/netnatm/msg/uni_hdr.h new file mode 100644 index 000000000000..c9a30f12be5d --- /dev/null +++ b/sys/contrib/ngatm/netnatm/msg/uni_hdr.h @@ -0,0 +1,220 @@ +/* + * Copyright (c) 1996-2003 + * Fraunhofer Institute for Open Communication Systems (FhG Fokus). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * Author: Hartmut Brandt <harti@freebsd.org> + * + * $Begemot: libunimsg/netnatm/msg/uni_hdr.h,v 1.6 2004/07/08 08:22:05 brandt Exp $ + */ +#ifndef _NETNATM_MSG_UNI_HDR_H_ +#define _NETNATM_MSG_UNI_HDR_H_ + +#include <sys/types.h> +#ifdef _KERNEL +#include <sys/stdint.h> +#else +#include <stdint.h> +#endif + +#include <netnatm/msg/uni_config.h> + +enum { + UNI_PROTO = 0x09, /* protocol discriminator */ + PNNI_PROTO = 0xf0, /* PNNI protocol discriminator */ +}; + +/* + * Message types + */ +enum uni_msgtype { + UNI_UNKNOWN = 0x100,/* unknown message */ + + UNI_ALERTING = 0x01, /* alerting */ + UNI_CALL_PROC = 0x02, /* call proceeding */ + UNI_SETUP = 0x05, /* setup */ + UNI_CONNECT = 0x07, /* connect */ + UNI_CONNECT_ACK = 0x0f, /* connect ack */ + + UNI_RESTART = 0x46, /* restart */ + UNI_RELEASE = 0x4d, /* release */ + UNI_RESTART_ACK = 0x4e, /* restart acknowledgement */ + UNI_RELEASE_COMPL = 0x5a, /* release complete */ + + UNI_NOTIFY = 0x6e, /* notify user */ + UNI_STATUS_ENQ = 0x75, /* status enquiry */ + UNI_STATUS = 0x7d, /* status */ + + UNI_ADD_PARTY = 0x80, /* add party */ + UNI_ADD_PARTY_ACK = 0x81, /* add party acknowledgement */ + UNI_ADD_PARTY_REJ = 0x82, /* add party reject */ + UNI_DROP_PARTY = 0x83, /* drop party */ + UNI_DROP_PARTY_ACK = 0x84, /* drop party acknowledgement */ + UNI_PARTY_ALERTING = 0x85, /* party alerting */ + + UNI_LEAF_SETUP_FAIL = 0x90, /* leaf setup failed */ + UNI_LEAF_SETUP_REQ = 0x91, /* leaf setup request */ + + UNI_COBISETUP = 0x15, /* Q.2932 COBI-setup */ + UNI_FACILITY = 0x62, /* Q.2932 facility */ + + UNI_MODIFY_REQ = 0x88, /* Q.2963 Modify request */ + UNI_MODIFY_ACK = 0x89, /* Q.2963 Modify acknowledgement */ + UNI_MODIFY_REJ = 0x8a, /* Q.2963 Modify reject */ + UNI_CONN_AVAIL = 0x8b, /* Q.2963 Connection available */ +}; + +/* + * Information element types + */ +enum uni_ietype { + UNI_IE_CAUSE = 0x08, /* cause */ + UNI_IE_CALLSTATE = 0x14, /* call state */ + UNI_IE_FACILITY = 0x1C, /* Q.2932 facility IE */ + UNI_IE_NOTIFY = 0x27, /* UNI4.0 notify */ + UNI_IE_EETD = 0x42, /* UNI4.0 end-to-end transit delay */ + UNI_IE_CONNED = 0x4c, /* UNI4.0/Q.2951 connected address */ + UNI_IE_CONNEDSUB = 0x4d, /* UNI4.0/Q.2951 connected subaddress */ + UNI_IE_EPREF = 0x54, /* endpoint reference */ + UNI_IE_EPSTATE = 0x55, /* enpoint state */ + UNI_IE_AAL = 0x58, /* ATM adaptation layer parameters */ + UNI_IE_TRAFFIC = 0x59, /* ATM traffic descriptor */ + UNI_IE_CONNID = 0x5a, /* connection identifier */ + UNI_IE_QOS = 0x5c, /* quality of service parameter */ + UNI_IE_BHLI = 0x5d, /* broadband higher layer information */ + UNI_IE_BEARER = 0x5e, /* broadband bearer capability */ + UNI_IE_BLLI = 0x5f, /* broadband lower layer information */ + UNI_IE_LSHIFT = 0x60, /* broadband locking shift */ + UNI_IE_NLSHIFT = 0x61, /* broadband non-locking shift */ + UNI_IE_SCOMPL = 0x62, /* broadband sending complete */ + UNI_IE_REPEAT = 0x63, /* broadband repeat indicator */ + UNI_IE_CALLING = 0x6c, /* calling party number */ + UNI_IE_CALLINGSUB = 0x6d, /* calling party subaddress */ + UNI_IE_CALLED = 0x70, /* called party number */ + UNI_IE_CALLEDSUB = 0x71, /* called party subaddress */ + UNI_IE_TNS = 0x78, /* transit network selection */ + UNI_IE_RESTART = 0x79, /* restart indicator */ + UNI_IE_UU = 0x7e, /* UNI4.0/Q.2957 user-to-user info */ + UNI_IE_GIT = 0x7f, /* UNI4.0 generic identifier transport*/ + UNI_IE_MINTRAFFIC = 0x81, /* Q.2962 minimum traffic desc */ + UNI_IE_ATRAFFIC = 0x82, /* Q.2962 alternate traffic desc */ + UNI_IE_ABRSETUP = 0x84, /* UNI4.0 ABR setup parameters */ + UNI_IE_REPORT = 0x89, /* Q.2963 broadband report type */ + UNI_IE_CALLED_SOFT = 0xe0, /* PNNI Calling party soft PVPC */ + UNI_IE_CRANKBACK = 0xe1, /* PNNI Crankback */ + UNI_IE_DTL = 0xe2, /* PNNI designated transit list */ + UNI_IE_CALLING_SOFT = 0xe3, /* PNNI Called party soft PVPC */ + UNI_IE_ABRADD = 0xe4, /* UNI4.0 ABR additional parameters */ + UNI_IE_LIJ_CALLID = 0xe8, /* UNI4.0 LIF call identifier */ + UNI_IE_LIJ_PARAM = 0xe9, /* UNI4.0 LIF parameters */ + UNI_IE_LIJ_SEQNO = 0xea, /* UNI4.0 LIF sequence number */ + UNI_IE_CSCOPE = 0xeb, /* UNI4.0 connection scope selection */ + UNI_IE_EXQOS = 0xec, /* UNI4.0 extended QoS parameters */ + UNI_IE_MDCR = 0xf0, /* UNI4.0+ Minimum desired call rate */ + UNI_IE_UNREC = 0xfe, +}; + +enum uni_coding { + UNI_CODING_ITU = 0x0, + UNI_CODING_NET = 0x3, +}; + +enum uni_msgact { + UNI_MSGACT_CLEAR = 0x0, + UNI_MSGACT_IGNORE = 0x1, + UNI_MSGACT_REPORT = 0x2, + + UNI_MSGACT_DEFAULT = 0x4 +}; + +enum uni_ieact { + UNI_IEACT_CLEAR = 0x00, /* clear call */ + UNI_IEACT_IGNORE = 0x01, /* ignore IE and proceed */ + UNI_IEACT_REPORT = 0x02, /* ignore IE, report and proceed */ + UNI_IEACT_MSG_IGNORE = 0x05, /* ignore message */ + UNI_IEACT_MSG_REPORT = 0x06, /* ignore message and report */ + + UNI_IEACT_DEFAULT = 0x08 +}; + +struct uni_cref { + u_int flag; + u_int cref; +}; + +/* + * Message header. + */ +struct uni_msghdr { + struct uni_cref cref; + enum uni_msgact act; /* action indicator */ + u_int pass:1; /* PNNI pass along request */ +}; + +enum { + CREF_GLOBAL = 0, + CREF_DUMMY = 0x7fffff, +}; + +/* + * General information element header. + */ +struct uni_iehdr { + enum uni_coding coding; /* coding standard */ + enum uni_ieact act; /* action indicator */ + u_int pass : 1; /* PNNI pass along request */ + u_int present; /* which optional elements are present */ +#define UNI_IE_EMPTY 0x80000000 +#define UNI_IE_PRESENT 0x40000000 +#define UNI_IE_ERROR 0x20000000 +#define UNI_IE_XXX 0x10000000 +#define UNI_IE_MASK 0xf0000000 +}; + +#define IE_ISPRESENT(IE) \ + (((IE).h.present & (UNI_IE_PRESENT|UNI_IE_EMPTY)) == UNI_IE_PRESENT) +#define IE_SETPRESENT(IE) \ + ((IE).h.present = ((IE).h.present & ~UNI_IE_MASK) | \ + UNI_IE_PRESENT) + +#define IE_ADDPRESENT(IE) \ + ((IE).h.present = ((IE).h.present & ~UNI_IE_EMPTY) | \ + UNI_IE_PRESENT) + +#define IE_ISEMPTY(IE) \ + (((IE).h.present & UNI_IE_MASK) == (UNI_IE_PRESENT | UNI_IE_EMPTY)) +#define IE_SETEMPTY(IE) \ + ((IE).h.present = ((IE).h.present & ~UNI_IE_MASK) | \ + UNI_IE_EMPTY | UNI_IE_PRESENT) + +#define IE_ISERROR(IE) \ + (((IE).h.present & UNI_IE_MASK) == (UNI_IE_PRESENT | UNI_IE_ERROR)) +#define IE_SETERROR(IE) \ + ((IE).h.present = ((IE).h.present & ~UNI_IE_MASK) | \ + UNI_IE_ERROR | UNI_IE_PRESENT) + +#define IE_ISGOOD(IE) \ + (((IE).h.present & UNI_IE_MASK) == (UNI_IE_PRESENT)) + +#endif |