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Diffstat (limited to 'sys/netiso/tp_tpdu.h')
| -rw-r--r-- | sys/netiso/tp_tpdu.h | 279 |
1 files changed, 0 insertions, 279 deletions
diff --git a/sys/netiso/tp_tpdu.h b/sys/netiso/tp_tpdu.h deleted file mode 100644 index 6b2709eb35d..00000000000 --- a/sys/netiso/tp_tpdu.h +++ /dev/null @@ -1,279 +0,0 @@ -/* $OpenBSD: tp_tpdu.h,v 1.3 2003/06/02 23:28:18 millert Exp $ */ -/* $NetBSD: tp_tpdu.h,v 1.8 1996/02/13 22:12:16 christos Exp $ */ - -/*- - * Copyright (c) 1991, 1993 - * The Regents of the University of California. 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. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. - * - * @(#)tp_tpdu.h 8.1 (Berkeley) 6/10/93 - */ - -/*********************************************************** - Copyright IBM Corporation 1987 - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of IBM not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ - -/* - * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison - */ -/* - * This ghastly set of macros makes it possible to refer to tpdu structures - * without going mad. - */ - -#ifndef _NETISO_TP_TPDU_H_ -#define _NETISO_TP_TPDU_H_ - -#include <machine/endian.h> /* for BYTE_ORDER */ - -/* - * This much of a tpdu is the same for all types of tpdus (except DT tpdus - * in class 0; their exceptions are handled by the data structure below - */ -struct tpdu_fixed { - u_char _tpduf_li:8, /* length indicator */ -#if BYTE_ORDER == LITTLE_ENDIAN - _tpduf_cdt:4, /* credit */ - _tpduf_type:4; /* type of tpdu (DT, CR, etc.) */ -#endif -#if BYTE_ORDER == BIG_ENDIAN - _tpduf_type:4, /* type of tpdu (DT, CR, etc.) */ - _tpduf_cdt:4; /* credit */ -#endif - u_short _tpduf_dref; /* destination ref; not in DT in - * class 0 */ -}; - -#define tpdu_li _tpduf._tpduf_li -#define tpdu_type _tpduf._tpduf_type -#define tpdu_cdt _tpduf._tpduf_cdt -#define tpdu_dref _tpduf._tpduf_dref - -struct tp0du { - u_char _tp0_li, _tp0_cdt_type, /* same as in tpdu_fixed */ -#if BYTE_ORDER == BIG_ENDIAN - _tp0_eot:1, /* eot */ - _tp0_mbz:7, /* must be zero */ -#endif -#if BYTE_ORDER == LITTLE_ENDIAN - _tp0_mbz:7, /* must be zero */ - _tp0_eot:1, /* eot */ -#endif - _tp0_notused:8; /* data begins on this octet */ -}; - -#define tp0du_eot _tp0_eot -#define tp0du_mbz _tp0_mbz - -/* - * This is used when the extended format seqence numbers are - * being sent and received. - */ -/* - * the seqeot field is an int that overlays the seq - * and eot fields, this allows the htonl operation - * to be applied to the entire 32 bit quantity, and - * simplifies the structure definitions. - */ -union seq_type { - struct { -#if BYTE_ORDER == BIG_ENDIAN - unsigned int st_eot:1, /* end-of-tsdu */ - st_seq:31; /* 31 bit sequence number */ -#endif -#if BYTE_ORDER == LITTLE_ENDIAN - unsigned int st_seq:31, /* 31 bit sequence number */ - st_eot:1; /* end-of-tsdu */ -#endif - } st; - unsigned int s_seqeot; -#define s_eot st.st_eot -#define s_seq st.st_seq -}; - -/* - * Then most tpdu types have a portion that is always present but differs - * among the tpdu types : - */ -union tpdu_fixed_rest { - - struct { - u_short _tpdufr_sref, /* source reference */ -#if BYTE_ORDER == BIG_ENDIAN - _tpdufr_class:4, /* class [ISO 8073 13.3.3.e] */ - _tpdufr_opt:4, /* options [ISO 8073 13.3.3.e] */ -#endif -#if BYTE_ORDER == LITTLE_ENDIAN - _tpdufr_opt:4, /* options [ISO 8073 13.3.3.e] */ - _tpdufr_class:4, /* class [ISO 8073 13.3.3.e] */ -#endif - _tpdufr_xx:8; /* unused */ - } CRCC; - -#define tpdu_CRli _tpduf._tpduf_li -#define tpdu_CRtype _tpduf._tpduf_type -#define tpdu_CRcdt _tpduf._tpduf_cdt -#define tpdu_CRdref_0 _tpduf._tpduf_dref -#define tpdu_CRsref _tpdufr.CRCC._tpdufr_sref -#define tpdu_sref _tpdufr.CRCC._tpdufr_sref -#define tpdu_CRclass _tpdufr.CRCC._tpdufr_class -#define tpdu_CRoptions _tpdufr.CRCC._tpdufr_opt - -#define tpdu_CCli _tpduf._tpduf_li -#define tpdu_CCtype _tpduf._tpduf_type -#define tpdu_CCcdt _tpduf._tpduf_cdt -#define tpdu_CCdref _tpduf._tpduf_dref -#define tpdu_CCsref _tpdufr.CRCC._tpdufr_sref -#define tpdu_CCclass _tpdufr.CRCC._tpdufr_class -#define tpdu_CCoptions _tpdufr.CRCC._tpdufr_opt - - /* OPTIONS and ADDL OPTIONS bits */ -#define TPO_USE_EFC 0x1 -#define TPO_XTD_FMT 0x2 -#define TPAO_USE_TXPD 0x1 -#define TPAO_NO_CSUM 0x2 -#define TPAO_USE_RCC 0x4 -#define TPAO_USE_NXPD 0x8 - - struct { - unsigned short _tpdufr_sref; /* source reference */ - unsigned char _tpdufr_reason; /* [ ISO 8073 13.5.3.d ] */ - } DR; -#define tpdu_DRli _tpduf._tpduf_li -#define tpdu_DRtype _tpduf._tpduf_type -#define tpdu_DRdref _tpduf._tpduf_dref -#define tpdu_DRsref _tpdufr.DR._tpdufr_sref -#define tpdu_DRreason _tpdufr.DR._tpdufr_reason - - unsigned short _tpdufr_sref; /* source reference */ - -#define tpdu_DCli _tpduf._tpduf_li -#define tpdu_DCtype _tpduf._tpduf_type -#define tpdu_DCdref _tpduf._tpduf_dref -#define tpdu_DCsref _tpdufr._tpdufr_sref - - struct { -#if BYTE_ORDER == BIG_ENDIAN - unsigned char _tpdufr_eot:1, /* end-of-tsdu */ - _tpdufr_seq:7; /* 7 bit sequence number */ -#endif -#if BYTE_ORDER == LITTLE_ENDIAN - unsigned char _tpdufr_seq:7, /* 7 bit sequence number */ - _tpdufr_eot:1; /* end-of-tsdu */ -#endif - } SEQEOT; - struct { -#if BYTE_ORDER == BIG_ENDIAN - unsigned int _tpdufr_Xeot:1, /* end-of-tsdu */ - _tpdufr_Xseq:31; /* 31 bit sequence - * number */ -#endif -#if BYTE_ORDER == LITTLE_ENDIAN - unsigned int _tpdufr_Xseq:31, /* 31 bit sequence - * number */ - _tpdufr_Xeot:1; /* end-of-tsdu */ -#endif - } SEQEOT31; - unsigned int _tpdufr_Xseqeot; -#define tpdu_seqeotX _tpdufr._tpdufr_Xseqeot - -#define tpdu_DTli _tpduf._tpduf_li -#define tpdu_DTtype _tpduf._tpduf_type -#define tpdu_DTdref _tpduf._tpduf_dref -#define tpdu_DTseq _tpdufr.SEQEOT._tpdufr_seq -#define tpdu_DTeot _tpdufr.SEQEOT._tpdufr_eot -#define tpdu_DTseqX _tpdufr.SEQEOT31._tpdufr_Xseq -#define tpdu_DTeotX _tpdufr.SEQEOT31._tpdufr_Xeot - -#define tpdu_XPDli _tpduf._tpduf_li -#define tpdu_XPDtype _tpduf._tpduf_type -#define tpdu_XPDdref _tpduf._tpduf_dref -#define tpdu_XPDseq _tpdufr.SEQEOT._tpdufr_seq -#define tpdu_XPDeot _tpdufr.SEQEOT._tpdufr_eot -#define tpdu_XPDseqX _tpdufr.SEQEOT31._tpdufr_Xseq -#define tpdu_XPDeotX _tpdufr.SEQEOT31._tpdufr_Xeot - - struct { -#if BYTE_ORDER == BIG_ENDIAN - unsigned _tpdufr_yrseq0:1, /* always zero */ - _tpdufr_yrseq:31; /* [ ISO 8073 13.9.3.d ] */ -#endif -#if BYTE_ORDER == LITTLE_ENDIAN - unsigned _tpdufr_yrseq:31, /* [ ISO 8073 13.9.3.d ] */ - _tpdufr_yrseq0:1; /* always zero */ -#endif - unsigned short _tpdufr_cdt; /* [ ISO 8073 13.9.3.b ] */ - } AK31; - -#define tpdu_AKli _tpduf._tpduf_li -#define tpdu_AKtype _tpduf._tpduf_type -#define tpdu_AKdref _tpduf._tpduf_dref -#define tpdu_AKseq _tpdufr.SEQEOT._tpdufr_seq -#define tpdu_AKseqX _tpdufr.AK31._tpdufr_yrseq - /* location of cdt depends on size of seq. numbers */ -#define tpdu_AKcdt _tpduf._tpduf_cdt -#define tpdu_AKcdtX _tpdufr.AK31._tpdufr_cdt - -#define tpdu_XAKli _tpduf._tpduf_li -#define tpdu_XAKtype _tpduf._tpduf_type -#define tpdu_XAKdref _tpduf._tpduf_dref -#define tpdu_XAKseq _tpdufr.SEQEOT._tpdufr_seq -#define tpdu_XAKseqX _tpdufr.SEQEOT31._tpdufr_Xseq - - unsigned char _tpdu_ERreason; /* [ ISO 8073 13.12.3.c ] */ - -#define tpdu_ERli _tpduf._tpduf_li -#define tpdu_ERtype _tpduf._tpduf_type -#define tpdu_ERdref _tpduf._tpduf_dref -#define tpdu_ERreason _tpdufr._tpdu_ERreason - -}; - -struct tpdu { - struct tpdu_fixed _tpduf; - union tpdu_fixed_rest _tpdufr; -}; - -#endif /* _NETISO_TP_TPDU_H_ */ |