1 files changed, 66 insertions, 0 deletions
diff --git a/include/linux/affs_hardblocks.h b/include/linux/affs_hardblocks.h
new file mode 100644
index 00000000000..3fb869939d8
--- /dev/null
+++ b/include/linux/affs_hardblocks.h
@@ -0,0 +1,66 @@
+#ifndef	AFFS_HARDBLOCKS_H
+#define	AFFS_HARDBLOCKS_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 */