1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef AFFS_HARDBLOCKS_H 20 #define AFFS_HARDBLOCKS_H 21 #include <linux/types.h> 22 struct RigidDiskBlock { 23 __u32 rdb_ID; 24 __be32 rdb_SummedLongs; 25 __s32 rdb_ChkSum; 26 __u32 rdb_HostID; 27 __be32 rdb_BlockBytes; 28 __u32 rdb_Flags; 29 __u32 rdb_BadBlockList; 30 __be32 rdb_PartitionList; 31 __u32 rdb_FileSysHeaderList; 32 __u32 rdb_DriveInit; 33 __u32 rdb_Reserved1[6]; 34 __u32 rdb_Cylinders; 35 __u32 rdb_Sectors; 36 __u32 rdb_Heads; 37 __u32 rdb_Interleave; 38 __u32 rdb_Park; 39 __u32 rdb_Reserved2[3]; 40 __u32 rdb_WritePreComp; 41 __u32 rdb_ReducedWrite; 42 __u32 rdb_StepRate; 43 __u32 rdb_Reserved3[5]; 44 __u32 rdb_RDBBlocksLo; 45 __u32 rdb_RDBBlocksHi; 46 __u32 rdb_LoCylinder; 47 __u32 rdb_HiCylinder; 48 __u32 rdb_CylBlocks; 49 __u32 rdb_AutoParkSeconds; 50 __u32 rdb_HighRDSKBlock; 51 __u32 rdb_Reserved4; 52 char rdb_DiskVendor[8]; 53 char rdb_DiskProduct[16]; 54 char rdb_DiskRevision[4]; 55 char rdb_ControllerVendor[8]; 56 char rdb_ControllerProduct[16]; 57 char rdb_ControllerRevision[4]; 58 __u32 rdb_Reserved5[10]; 59 }; 60 #define IDNAME_RIGIDDISK 0x5244534B 61 struct PartitionBlock { 62 __be32 pb_ID; 63 __be32 pb_SummedLongs; 64 __s32 pb_ChkSum; 65 __u32 pb_HostID; 66 __be32 pb_Next; 67 __u32 pb_Flags; 68 __u32 pb_Reserved1[2]; 69 __u32 pb_DevFlags; 70 __u8 pb_DriveName[32]; 71 __u32 pb_Reserved2[15]; 72 __be32 pb_Environment[17]; 73 __u32 pb_EReserved[15]; 74 }; 75 #define IDNAME_PARTITION 0x50415254 76 #define RDB_ALLOCATION_LIMIT 16 77 #endif 78
