1#ifndef	AFFS_HARDBLOCKS_H
2#define	AFFS_HARDBLOCKS_H
3
4#include <linux/types.h>
5
6/* Just the needed definitions for the RDB of an Amiga HD. */
7
8struct RigidDiskBlock {
9	__u32	rdb_ID;
10	__be32	rdb_SummedLongs;
11	__s32	rdb_ChkSum;
12	__u32	rdb_HostID;
13	__be32	rdb_BlockBytes;
14	__u32	rdb_Flags;
15	__u32	rdb_BadBlockList;
16	__be32	rdb_PartitionList;
17	__u32	rdb_FileSysHeaderList;
18	__u32	rdb_DriveInit;
19	__u32	rdb_Reserved1[6];
20	__u32	rdb_Cylinders;
21	__u32	rdb_Sectors;
22	__u32	rdb_Heads;
23	__u32	rdb_Interleave;
24	__u32	rdb_Park;
25	__u32	rdb_Reserved2[3];
26	__u32	rdb_WritePreComp;
27	__u32	rdb_ReducedWrite;
28	__u32	rdb_StepRate;
29	__u32	rdb_Reserved3[5];
30	__u32	rdb_RDBBlocksLo;
31	__u32	rdb_RDBBlocksHi;
32	__u32	rdb_LoCylinder;
33	__u32	rdb_HiCylinder;
34	__u32	rdb_CylBlocks;
35	__u32	rdb_AutoParkSeconds;
36	__u32	rdb_HighRDSKBlock;
37	__u32	rdb_Reserved4;
38	char	rdb_DiskVendor[8];
39	char	rdb_DiskProduct[16];
40	char	rdb_DiskRevision[4];
41	char	rdb_ControllerVendor[8];
42	char	rdb_ControllerProduct[16];
43	char	rdb_ControllerRevision[4];
44	__u32	rdb_Reserved5[10];
45};
46
47#define	IDNAME_RIGIDDISK	0x5244534B	/* "RDSK" */
48
49struct PartitionBlock {
50	__be32	pb_ID;
51	__be32	pb_SummedLongs;
52	__s32	pb_ChkSum;
53	__u32	pb_HostID;
54	__be32	pb_Next;
55	__u32	pb_Flags;
56	__u32	pb_Reserved1[2];
57	__u32	pb_DevFlags;
58	__u8	pb_DriveName[32];
59	__u32	pb_Reserved2[15];
60	__be32	pb_Environment[17];
61	__u32	pb_EReserved[15];
62};
63
64#define	IDNAME_PARTITION	0x50415254	/* "PART" */
65
66#define RDB_ALLOCATION_LIMIT	16
67
68#endif	/* AFFS_HARDBLOCKS_H */
69