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1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */2#ifndef AFFS_HARDBLOCKS_H3#define AFFS_HARDBLOCKS_H4 5#include <linux/types.h>6 7/* Just the needed definitions for the RDB of an Amiga HD. */8 9struct RigidDiskBlock {10 __be32 rdb_ID;11 __be32 rdb_SummedLongs;12 __be32 rdb_ChkSum;13 __be32 rdb_HostID;14 __be32 rdb_BlockBytes;15 __be32 rdb_Flags;16 __be32 rdb_BadBlockList;17 __be32 rdb_PartitionList;18 __be32 rdb_FileSysHeaderList;19 __be32 rdb_DriveInit;20 __be32 rdb_Reserved1[6];21 __be32 rdb_Cylinders;22 __be32 rdb_Sectors;23 __be32 rdb_Heads;24 __be32 rdb_Interleave;25 __be32 rdb_Park;26 __be32 rdb_Reserved2[3];27 __be32 rdb_WritePreComp;28 __be32 rdb_ReducedWrite;29 __be32 rdb_StepRate;30 __be32 rdb_Reserved3[5];31 __be32 rdb_RDBBlocksLo;32 __be32 rdb_RDBBlocksHi;33 __be32 rdb_LoCylinder;34 __be32 rdb_HiCylinder;35 __be32 rdb_CylBlocks;36 __be32 rdb_AutoParkSeconds;37 __be32 rdb_HighRDSKBlock;38 __be32 rdb_Reserved4;39 char rdb_DiskVendor[8];40 char rdb_DiskProduct[16];41 char rdb_DiskRevision[4];42 char rdb_ControllerVendor[8];43 char rdb_ControllerProduct[16];44 char rdb_ControllerRevision[4];45 __be32 rdb_Reserved5[10];46};47 48#define IDNAME_RIGIDDISK 0x5244534B /* "RDSK" */49 50struct PartitionBlock {51 __be32 pb_ID;52 __be32 pb_SummedLongs;53 __be32 pb_ChkSum;54 __be32 pb_HostID;55 __be32 pb_Next;56 __be32 pb_Flags;57 __be32 pb_Reserved1[2];58 __be32 pb_DevFlags;59 __u8 pb_DriveName[32];60 __be32 pb_Reserved2[15];61 __be32 pb_Environment[17];62 __be32 pb_EReserved[15];63};64 65#define IDNAME_PARTITION 0x50415254 /* "PART" */66 67#define RDB_ALLOCATION_LIMIT 1668 69#endif /* AFFS_HARDBLOCKS_H */70