| /* |
| * Parts of INFTL headers shared with userspace |
| * |
| */ |
| |
| #ifndef __MTD_INFTL_USER_H__ |
| #define __MTD_INFTL_USER_H__ |
| |
| #include <linux/types.h> |
| |
| #define OSAK_VERSION 0x5120 |
| #define PERCENTUSED 98 |
| |
| #define SECTORSIZE 512 |
| |
| /* Block Control Information */ |
| |
| struct inftl_bci { |
| __u8 ECCsig[6]; |
| __u8 Status; |
| __u8 Status1; |
| } __attribute__((packed)); |
| |
| struct inftl_unithead1 { |
| __u16 virtualUnitNo; |
| __u16 prevUnitNo; |
| __u8 ANAC; |
| __u8 NACs; |
| __u8 parityPerField; |
| __u8 discarded; |
| } __attribute__((packed)); |
| |
| struct inftl_unithead2 { |
| __u8 parityPerField; |
| __u8 ANAC; |
| __u16 prevUnitNo; |
| __u16 virtualUnitNo; |
| __u8 NACs; |
| __u8 discarded; |
| } __attribute__((packed)); |
| |
| struct inftl_unittail { |
| __u8 Reserved[4]; |
| __u16 EraseMark; |
| __u16 EraseMark1; |
| } __attribute__((packed)); |
| |
| union inftl_uci { |
| struct inftl_unithead1 a; |
| struct inftl_unithead2 b; |
| struct inftl_unittail c; |
| }; |
| |
| struct inftl_oob { |
| struct inftl_bci b; |
| union inftl_uci u; |
| }; |
| |
| |
| /* INFTL Media Header */ |
| |
| struct INFTLPartition { |
| __u32 virtualUnits; |
| __u32 firstUnit; |
| __u32 lastUnit; |
| __u32 flags; |
| __u32 spareUnits; |
| __u32 Reserved0; |
| __u32 Reserved1; |
| } __attribute__((packed)); |
| |
| struct INFTLMediaHeader { |
| char bootRecordID[8]; |
| __u32 NoOfBootImageBlocks; |
| __u32 NoOfBinaryPartitions; |
| __u32 NoOfBDTLPartitions; |
| __u32 BlockMultiplierBits; |
| __u32 FormatFlags; |
| __u32 OsakVersion; |
| __u32 PercentUsed; |
| struct INFTLPartition Partitions[4]; |
| } __attribute__((packed)); |
| |
| /* Partition flag types */ |
| #define INFTL_BINARY 0x20000000 |
| #define INFTL_BDTL 0x40000000 |
| #define INFTL_LAST 0x80000000 |
| |
| #endif /* __MTD_INFTL_USER_H__ */ |
| |
| |
