| Current File : //usr/include/linux/affs_hardblocks.h |
#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 */