| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef __MTD_NFTL_USER_H__ |
| #define __MTD_NFTL_USER_H__ |
| #include <linux/types.h> |
| struct nftl_bci { |
| unsigned char ECCSig[6]; |
| __u8 Status; |
| __u8 Status1; |
| } __attribute__((packed)); |
| struct nftl_uci0 { |
| __u16 VirtUnitNum; |
| __u16 ReplUnitNum; |
| __u16 SpareVirtUnitNum; |
| __u16 SpareReplUnitNum; |
| } __attribute__((packed)); |
| struct nftl_uci1 { |
| __u32 WearInfo; |
| __u16 EraseMark; |
| __u16 EraseMark1; |
| } __attribute__((packed)); |
| struct nftl_uci2 { |
| __u16 FoldMark; |
| __u16 FoldMark1; |
| __u32 unused; |
| } __attribute__((packed)); |
| union nftl_uci { |
| struct nftl_uci0 a; |
| struct nftl_uci1 b; |
| struct nftl_uci2 c; |
| }; |
| struct nftl_oob { |
| struct nftl_bci b; |
| union nftl_uci u; |
| }; |
| struct NFTLMediaHeader { |
| char DataOrgID[6]; |
| __u16 NumEraseUnits; |
| __u16 FirstPhysicalEUN; |
| __u32 FormattedSize; |
| unsigned char UnitSizeFactor; |
| } __attribute__((packed)); |
| #define MAX_ERASE_ZONES (8192 - 512) |
| #define ERASE_MARK 0x3c69 |
| #define SECTOR_FREE 0xff |
| #define SECTOR_USED 0x55 |
| #define SECTOR_IGNORE 0x11 |
| #define SECTOR_DELETED 0x00 |
| #define FOLD_MARK_IN_PROGRESS 0x5555 |
| #define ZONE_GOOD 0xff |
| #define ZONE_BAD_ORIGINAL 0 |
| #define ZONE_BAD_MARKED 7 |
| #endif |
