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