70 lines
1.5 KiB
C
70 lines
1.5 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef AFFS_HARDBLOCKS_H
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#define AFFS_HARDBLOCKS_H
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#include <linux/types.h>
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/* Just the needed definitions for the RDB of an Amiga HD. */
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struct RigidDiskBlock {
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__be32 rdb_ID;
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__be32 rdb_SummedLongs;
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__be32 rdb_ChkSum;
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__be32 rdb_HostID;
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__be32 rdb_BlockBytes;
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__be32 rdb_Flags;
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__be32 rdb_BadBlockList;
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__be32 rdb_PartitionList;
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__be32 rdb_FileSysHeaderList;
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__be32 rdb_DriveInit;
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__be32 rdb_Reserved1[6];
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__be32 rdb_Cylinders;
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__be32 rdb_Sectors;
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__be32 rdb_Heads;
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__be32 rdb_Interleave;
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__be32 rdb_Park;
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__be32 rdb_Reserved2[3];
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__be32 rdb_WritePreComp;
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__be32 rdb_ReducedWrite;
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__be32 rdb_StepRate;
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__be32 rdb_Reserved3[5];
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__be32 rdb_RDBBlocksLo;
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__be32 rdb_RDBBlocksHi;
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__be32 rdb_LoCylinder;
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__be32 rdb_HiCylinder;
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__be32 rdb_CylBlocks;
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__be32 rdb_AutoParkSeconds;
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__be32 rdb_HighRDSKBlock;
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__be32 rdb_Reserved4;
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char rdb_DiskVendor[8];
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char rdb_DiskProduct[16];
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char rdb_DiskRevision[4];
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char rdb_ControllerVendor[8];
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char rdb_ControllerProduct[16];
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char rdb_ControllerRevision[4];
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__be32 rdb_Reserved5[10];
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};
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#define IDNAME_RIGIDDISK 0x5244534B /* "RDSK" */
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struct PartitionBlock {
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__be32 pb_ID;
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__be32 pb_SummedLongs;
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__be32 pb_ChkSum;
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__be32 pb_HostID;
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__be32 pb_Next;
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__be32 pb_Flags;
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__be32 pb_Reserved1[2];
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__be32 pb_DevFlags;
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__u8 pb_DriveName[32];
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__be32 pb_Reserved2[15];
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__be32 pb_Environment[17];
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__be32 pb_EReserved[15];
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};
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#define IDNAME_PARTITION 0x50415254 /* "PART" */
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#define RDB_ALLOCATION_LIMIT 16
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#endif /* AFFS_HARDBLOCKS_H */
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