1#ifndef AFFS_HARDBLOCKS_H 2#define AFFS_HARDBLOCKS_H 3 4/* Just the needed definitions for the RDB of an Amiga HD. */ 5 6struct RigidDiskBlock { 7 u32 rdb_ID; 8 __be32 rdb_SummedLongs; 9 s32 rdb_ChkSum; 10 u32 rdb_HostID; 11 __be32 rdb_BlockBytes; 12 u32 rdb_Flags; 13 u32 rdb_BadBlockList; 14 __be32 rdb_PartitionList; 15 u32 rdb_FileSysHeaderList; 16 u32 rdb_DriveInit; 17 u32 rdb_Reserved1[6]; 18 u32 rdb_Cylinders; 19 u32 rdb_Sectors; 20 u32 rdb_Heads; 21 u32 rdb_Interleave; 22 u32 rdb_Park; 23 u32 rdb_Reserved2[3]; 24 u32 rdb_WritePreComp; 25 u32 rdb_ReducedWrite; 26 u32 rdb_StepRate; 27 u32 rdb_Reserved3[5]; 28 u32 rdb_RDBBlocksLo; 29 u32 rdb_RDBBlocksHi; 30 u32 rdb_LoCylinder; 31 u32 rdb_HiCylinder; 32 u32 rdb_CylBlocks; 33 u32 rdb_AutoParkSeconds; 34 u32 rdb_HighRDSKBlock; 35 u32 rdb_Reserved4; 36 char rdb_DiskVendor[8]; 37 char rdb_DiskProduct[16]; 38 char rdb_DiskRevision[4]; 39 char rdb_ControllerVendor[8]; 40 char rdb_ControllerProduct[16]; 41 char rdb_ControllerRevision[4]; 42 u32 rdb_Reserved5[10]; 43}; 44 45#define IDNAME_RIGIDDISK 0x5244534B /* "RDSK" */ 46 47struct PartitionBlock { 48 __be32 pb_ID; 49 __be32 pb_SummedLongs; 50 s32 pb_ChkSum; 51 u32 pb_HostID; 52 __be32 pb_Next; 53 u32 pb_Flags; 54 u32 pb_Reserved1[2]; 55 u32 pb_DevFlags; 56 u8 pb_DriveName[32]; 57 u32 pb_Reserved2[15]; 58 __be32 pb_Environment[17]; 59 u32 pb_EReserved[15]; 60}; 61 62#define IDNAME_PARTITION 0x50415254 /* "PART" */ 63 64#define RDB_ALLOCATION_LIMIT 16 65 66#endif /* AFFS_HARDBLOCKS_H */ 67