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-rw-r--r--include/linux/affs_hardblocks.h66
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 */