fluxengine/dep/adflib/src/hd_blk.h

/*
 *  ADF Library. (C) 1997-2002 Laurent Clevy
 *
 *  hd_blk.h
 *
 *  $Id$
 *
 *  hard disk blocks structures
 *
 *  This file is part of ADFLib.
 *
 *  ADFLib is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  ADFLib is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  aint32_t with Foobar; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 */

#ifndef _HD_BLK_H
#define _HD_BLK_H 1

#include "adf_str.h"

/* ------- RDSK ---------*/

struct bRDSKblock
{
    /*000*/ char id[4];   /* RDSK */
    /*004*/ int32_t size; /* 64 int32_ts */
    /*008*/ ULONG checksum;
    /*00c*/ int32_t hostID;    /* 7 */
    /*010*/ int32_t blockSize; /* 512 bytes */
    /*014*/ int32_t flags;     /* 0x17 */
    /*018*/ int32_t badBlockList;
    /*01c*/ int32_t partitionList;
    /*020*/ int32_t fileSysHdrList;
    /*024*/ int32_t driveInit;
    /*028*/ int32_t r1[6]; /* -1 */
    /*040*/ int32_t cylinders;
    /*044*/ int32_t sectors;
    /*048*/ int32_t heads;
    /*04c*/ int32_t interleave;
    /*050*/ int32_t parkingZone;
    /*054*/ int32_t r2[3]; /* 0 */
    /*060*/ int32_t writePreComp;
    /*064*/ int32_t reducedWrite;
    /*068*/ int32_t stepRate;
    /*06c*/ int32_t r3[5]; /* 0 */
    /*080*/ int32_t rdbBlockLo;
    /*084*/ int32_t rdbBlockHi;
    /*088*/ int32_t loCylinder;
    /*08c*/ int32_t hiCylinder;
    /*090*/ int32_t cylBlocks;
    /*094*/ int32_t autoParkSeconds;
    /*098*/ int32_t highRDSKBlock;
    /*09c*/ int32_t r4; /* 0 */
    /*0a0*/ char diskVendor[8];
    /*0a8*/ char diskProduct[16];
    /*0b8*/ char diskRevision[4];
    /*0bc*/ char controllerVendor[8];
    /*0c4*/ char controllerProduct[16];
    /*0d4*/ char controllerRevision[4];
    /*0d8*/ int32_t r5[10]; /* 0 */
    /*100*/
};

struct bBADBentry
{
    /*000*/ int32_t badBlock;
    /*004*/ int32_t goodBlock;
};

struct bBADBblock
{
    /*000*/ char id[4];   /* BADB */
    /*004*/ int32_t size; /* 128 int32_ts */
    /*008*/ ULONG checksum;
    /*00c*/ int32_t hostID; /* 7 */
    /*010*/ int32_t next;
    /*014*/ int32_t r1;
    /*018*/ struct bBADBentry blockPairs[61];
};

struct bPARTblock
{
    /*000*/ char id[4];   /* PART */
    /*004*/ int32_t size; /* 64 int32_ts */
    /*008*/ ULONG checksum;
    /*00c*/ int32_t hostID; /* 7 */
    /*010*/ int32_t next;
    /*014*/ int32_t flags;
    /*018*/ int32_t r1[2];
    /*020*/ int32_t devFlags;
    /*024*/ char nameLen;
    /*025*/ char name[31];
    /*044*/ int32_t r2[15];

    /*080*/ int32_t vectorSize; /* often 16 int32_ts */
    /*084*/ int32_t blockSize;  /* 128 int32_ts */
    /*088*/ int32_t secOrg;
    /*08c*/ int32_t surfaces;
    /*090*/ int32_t sectorsPerBlock; /* == 1 */
    /*094*/ int32_t blocksPerTrack;
    /*098*/ int32_t dosReserved;
    /*09c*/ int32_t dosPreAlloc;
    /*0a0*/ int32_t interleave;
    /*0a4*/ int32_t lowCyl;
    /*0a8*/ int32_t highCyl;
    /*0ac*/ int32_t numBuffer;
    /*0b0*/ int32_t bufMemType;
    /*0b4*/ int32_t maxTransfer;
    /*0b8*/ int32_t mask;
    /*0bc*/ int32_t bootPri;
    /*0c0*/ char dosType[4];
    /*0c4*/ int32_t r3[15];
};

struct bLSEGblock
{
    /*000*/ char id[4];   /* LSEG */
    /*004*/ int32_t size; /* 128 int32_ts */
    /*008*/ ULONG checksum;
    /*00c*/ int32_t hostID; /* 7 */
    /*010*/ int32_t next;
    /*014*/ char loadData[123 * 4];
};

struct bFSHDblock
{
    /*000*/ char id[4];   /* FSHD */
    /*004*/ int32_t size; /* 64 */
    /*008*/ ULONG checksum;
    /*00c*/ int32_t hostID; /* 7 */
    /*010*/ int32_t next;
    /*014*/ int32_t flags;
    /*018*/ int32_t r1[2];
    /*020*/ char dosType[4];
    /*024*/ short majVersion;
    /*026*/ short minVersion;
    /*028*/ int32_t patchFlags;

    /*02c*/ int32_t type;
    /*030*/ int32_t task;
    /*034*/ int32_t lock;
    /*038*/ int32_t handler;
    /*03c*/ int32_t stackSize;
    /*040*/ int32_t priority;
    /*044*/ int32_t startup;
    /*048*/ int32_t segListBlock;
    /*04c*/ int32_t globalVec;
    /*050*/ int32_t r2[23];
    /*0ac*/ int32_t r3[21];
};

#endif /* _HD_BLK_H */
/*##########################################################################*/