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 000000000000..3fb869939d82
--- /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 */