root/include/linux/affs_hardblocks.h

INCLUDED FROM

#ifndef AFFS_HARDBLOCKS_H
#define AFFS_HARDBLOCKS_H

#include <linux/types.h>

/* Just the needed definitions for the RDB of an Amiga HD. */

struct RigidDiskBlock {
        __u32   rdb_ID;
        __be32  rdb_SummedLongs;
        __s32   rdb_ChkSum;
        __u32   rdb_HostID;
        __be32  rdb_BlockBytes;
        __u32   rdb_Flags;
        __u32   rdb_BadBlockList;
        __be32  rdb_PartitionList;
        __u32   rdb_FileSysHeaderList;
        __u32   rdb_DriveInit;
        __u32   rdb_Reserved1[6];
        __u32   rdb_Cylinders;
        __u32   rdb_Sectors;
        __u32   rdb_Heads;
        __u32   rdb_Interleave;
        __u32   rdb_Park;
        __u32   rdb_Reserved2[3];
        __u32   rdb_WritePreComp;
        __u32   rdb_ReducedWrite;
        __u32   rdb_StepRate;
        __u32   rdb_Reserved3[5];
        __u32   rdb_RDBBlocksLo;
        __u32   rdb_RDBBlocksHi;
        __u32   rdb_LoCylinder;
        __u32   rdb_HiCylinder;
        __u32   rdb_CylBlocks;
        __u32   rdb_AutoParkSeconds;
        __u32   rdb_HighRDSKBlock;
        __u32   rdb_Reserved4;
        char    rdb_DiskVendor[8];
        char    rdb_DiskProduct[16];
        char    rdb_DiskRevision[4];
        char    rdb_ControllerVendor[8];
        char    rdb_ControllerProduct[16];
        char    rdb_ControllerRevision[4];
        __u32   rdb_Reserved5[10];
};

#define IDNAME_RIGIDDISK        0x5244534B      /* "RDSK" */

struct PartitionBlock {
        __be32  pb_ID;
        __be32  pb_SummedLongs;
        __s32   pb_ChkSum;
        __u32   pb_HostID;
        __be32  pb_Next;
        __u32   pb_Flags;
        __u32   pb_Reserved1[2];
        __u32   pb_DevFlags;
        __u8    pb_DriveName[32];
        __u32   pb_Reserved2[15];
        __be32  pb_Environment[17];
        __u32   pb_EReserved[15];
};

#define IDNAME_PARTITION        0x50415254      /* "PART" */

#define RDB_ALLOCATION_LIMIT    16

#endif  /* AFFS_HARDBLOCKS_H */