/* * 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 { uint8_t ECCsig[6]; uint8_t Status; uint8_t Status1; } __attribute__((packed)); struct inftl_unithead1 { uint16_t virtualUnitNo; uint16_t prevUnitNo; uint8_t ANAC; uint8_t NACs; uint8_t parityPerField; uint8_t discarded; } __attribute__((packed)); struct inftl_unithead2 { uint8_t parityPerField; uint8_t ANAC; uint16_t prevUnitNo; uint16_t virtualUnitNo; uint8_t NACs; uint8_t discarded; } __attribute__((packed)); struct inftl_unittail { uint8_t Reserved[4]; uint16_t EraseMark; uint16_t 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__ */