diff options
Diffstat (limited to 'drivers/staging/keucr/ms.h')
| -rw-r--r-- | drivers/staging/keucr/ms.h | 381 |
1 files changed, 381 insertions, 0 deletions
diff --git a/drivers/staging/keucr/ms.h b/drivers/staging/keucr/ms.h new file mode 100644 index 0000000..4509db7 --- /dev/null +++ b/drivers/staging/keucr/ms.h @@ -0,0 +1,381 @@ +#ifndef MS_INCD +#define MS_INCD + +#include <linux/blkdev.h> +#include "common.h" + +// MemoryStick Register +// Status Register 0 +#define MS_REG_ST0_MB 0x80 // media busy +#define MS_REG_ST0_FB0 0x40 // flush busy 0 +#define MS_REG_ST0_BE 0x20 // buffer empty +#define MS_REG_ST0_BF 0x10 // buffer full +#define MS_REG_ST0_SL 0x02 // sleep +#define MS_REG_ST0_WP 0x01 // write protected +#define MS_REG_ST0_WP_ON MS_REG_ST0_WP +#define MS_REG_ST0_WP_OFF 0x00 + +// Status Register 1 +#define MS_REG_ST1_MB 0x80 // media busy +#define MS_REG_ST1_FB1 0x40 // flush busy 1 +#define MS_REG_ST1_DTER 0x20 // error on data(corrected) +#define MS_REG_ST1_UCDT 0x10 // unable to correct data +#define MS_REG_ST1_EXER 0x08 // error on extra(corrected) +#define MS_REG_ST1_UCEX 0x04 // unable to correct extra +#define MS_REG_ST1_FGER 0x02 // error on overwrite flag(corrected) +#define MS_REG_ST1_UCFG 0x01 // unable to correct overwrite flag +#define MS_REG_ST1_DEFAULT (MS_REG_ST1_MB | MS_REG_ST1_FB1 | \ + MS_REG_ST1_DTER | MS_REG_ST1_UCDT | \ + MS_REG_ST1_EXER | MS_REG_ST1_UCEX | \ + MS_REG_ST1_FGER | MS_REG_ST1_UCFG) + +// System Parameter +#define MS_REG_SYSPAR_BAMD 0x80 // block address mode +#define MS_REG_SYSPAR_BAND_LINEAR MS_REG_SYSPAR_BAMD // linear mode +#define MS_REG_SYSPAR_BAND_CHIP 0x00 // chip mode +#define MS_REG_SYSPAR_ATEN 0x40 // attribute ROM enable +#define MS_REG_SYSPAR_ATEN_ENABLE MS_REG_SYSPAR_ATEN // enable +#define MS_REG_SYSPAR_ATEN_DISABLE 0x00 // disable +#define MS_REG_SYSPAR_RESERVED 0x2f + +// Command Parameter +#define MS_REG_CMDPAR_CP2 0x80 +#define MS_REG_CMDPAR_CP1 0x40 +#define MS_REG_CMDPAR_CP0 0x20 +#define MS_REG_CMDPAR_BLOCK_ACCESS 0 +#define MS_REG_CMDPAR_PAGE_ACCESS MS_REG_CMDPAR_CP0 +#define MS_REG_CMDPAR_EXTRA_DATA MS_REG_CMDPAR_CP1 +#define MS_REG_CMDPAR_OVERWRITE MS_REG_CMDPAR_CP2 +#define MS_REG_CMDPAR_RESERVED 0x1f + +// Overwrite Area +#define MS_REG_OVR_BKST 0x80 // block status +#define MS_REG_OVR_BKST_OK MS_REG_OVR_BKST // OK +#define MS_REG_OVR_BKST_NG 0x00 // NG +#define MS_REG_OVR_PGST0 0x40 // page status +#define MS_REG_OVR_PGST1 0x20 +#define MS_REG_OVR_PGST_MASK (MS_REG_OVR_PGST0 | MS_REG_OVR_PGST1) +#define MS_REG_OVR_PGST_OK (MS_REG_OVR_PGST0 | MS_REG_OVR_PGST1) // OK +#define MS_REG_OVR_PGST_NG MS_REG_OVR_PGST1 // NG +#define MS_REG_OVR_PGST_DATA_ERROR 0x00 // data error +#define MS_REG_OVR_UDST 0x10 // update status +#define MS_REG_OVR_UDST_UPDATING 0x00 // updating +#define MS_REG_OVR_UDST_NO_UPDATE MS_REG_OVR_UDST +#define MS_REG_OVR_RESERVED 0x08 +#define MS_REG_OVR_DEFAULT (MS_REG_OVR_BKST_OK | \ + MS_REG_OVR_PGST_OK | \ + MS_REG_OVR_UDST_NO_UPDATE | \ + MS_REG_OVR_RESERVED) +// Management Flag +#define MS_REG_MNG_SCMS0 0x20 // serial copy management system +#define MS_REG_MNG_SCMS1 0x10 +#define MS_REG_MNG_SCMS_MASK (MS_REG_MNG_SCMS0 | MS_REG_MNG_SCMS1) +#define MS_REG_MNG_SCMS_COPY_OK (MS_REG_MNG_SCMS0 | MS_REG_MNG_SCMS1) +#define MS_REG_MNG_SCMS_ONE_COPY MS_REG_MNG_SCMS1 +#define MS_REG_MNG_SCMS_NO_COPY 0x00 +#define MS_REG_MNG_ATFLG 0x08 // address transfer table flag +#define MS_REG_MNG_ATFLG_OTHER MS_REG_MNG_ATFLG // other +#define MS_REG_MNG_ATFLG_ATTBL 0x00 // address transfer table +#define MS_REG_MNG_SYSFLG 0x04 // system flag +#define MS_REG_MNG_SYSFLG_USER MS_REG_MNG_SYSFLG // user block +#define MS_REG_MNG_SYSFLG_BOOT 0x00 // system block +#define MS_REG_MNG_RESERVED 0xc3 +#define MS_REG_MNG_DEFAULT (MS_REG_MNG_SCMS_COPY_OK | \ + MS_REG_MNG_ATFLG_OTHER | \ + MS_REG_MNG_SYSFLG_USER | \ + MS_REG_MNG_RESERVED) + +// Error codes +#define MS_STATUS_SUCCESS 0x0000 +#define MS_ERROR_OUT_OF_SPACE 0x0103 +#define MS_STATUS_WRITE_PROTECT 0x0106 +#define MS_ERROR_READ_DATA 0x8002 +#define MS_ERROR_FLASH_READ 0x8003 +#define MS_ERROR_FLASH_WRITE 0x8004 +#define MS_ERROR_FLASH_ERASE 0x8005 +#define MS_ERROR_FLASH_COPY 0x8006 + +#define MS_STATUS_ERROR 0xfffe +#define MS_FIFO_ERROR 0xfffd +#define MS_UNDEFINED_ERROR 0xfffc +#define MS_KETIMEOUT_ERROR 0xfffb +#define MS_STATUS_INT_ERROR 0xfffa +#define MS_NO_MEMORY_ERROR 0xfff9 +#define MS_NOCARD_ERROR 0xfff8 +#define MS_LB_NOT_USED 0xffff +#define MS_LB_ERROR 0xfff0 +#define MS_LB_BOOT_BLOCK 0xfff1 +#define MS_LB_INITIAL_ERROR 0xfff2 +#define MS_STATUS_SUCCESS_WITH_ECC 0xfff3 +#define MS_LB_ACQUIRED_ERROR 0xfff4 +#define MS_LB_NOT_USED_ERASED 0xfff5 + +#define MS_LibConv2Physical(pdx, LogBlock) (((LogBlock) >= (pdx)->MS_Lib.NumberOfLogBlock) ? MS_STATUS_ERROR : (pdx)->MS_Lib.Log2PhyMap[LogBlock]) +#define MS_LibConv2Logical(pdx, PhyBlock) (((PhyBlock) >= (pdx)->MS_Lib.NumberOfPhyBlock) ? MS_STATUS_ERROR : (pdx)->MS_Lib.Phy2LogMap[PhyBlock]) //Źdphy->log table + +#define MS_LIB_CTRL_RDONLY 0 +#define MS_LIB_CTRL_WRPROTECT 1 +#define MS_LibCtrlCheck(pdx, Flag) ((pdx)->MS_Lib.flags & (1 << (Flag))) + +#define MS_LibCtrlSet(pdx, Flag) (pdx)->MS_Lib.flags |= (1 << (Flag)) +#define MS_LibCtrlReset(pdx, Flag) (pdx)->MS_Lib.flags &= ~(1 << (Flag)) +#define MS_LibIsWritable(pdx) ((MS_LibCtrlCheck((pdx), MS_LIB_CTRL_RDONLY) == 0) && (MS_LibCtrlCheck(pdx, MS_LIB_CTRL_WRPROTECT) == 0)) + +#define MS_MAX_PAGES_PER_BLOCK 32 +#define MS_LIB_BITS_PER_BYTE 8 + +#define MS_LibPageMapIdx(n) ((n) / MS_LIB_BITS_PER_BYTE) +#define MS_LibPageMapBit(n) (1 << ((n) % MS_LIB_BITS_PER_BYTE)) +#define MS_LibCheckPageMapBit(pdx, n) ((pdx)->MS_Lib.pagemap[MS_LibPageMapIdx(n)] & MS_LibPageMapBit(n)) +#define MS_LibSetPageMapBit(pdx, n) ((pdx)->MS_Lib.pagemap[MS_LibPageMapIdx(n)] |= MS_LibPageMapBit(n)) +#define MS_LibResetPageMapBit(pdx, n) ((pdx)->MS_Lib.pagemap[MS_LibPageMapIdx(n)] &= ~MS_LibPageMapBit(n)) +#define MS_LibClearPageMap(pdx) memset((pdx)->MS_Lib.pagemap, 0, sizeof((pdx)->MS_Lib.pagemap)) + + +#define MemStickLogAddr(logadr1, logadr0) ((((WORD)(logadr1)) << 8) | (logadr0)) + +#define MS_BYTES_PER_PAGE 512 + +#define MS_MAX_INITIAL_ERROR_BLOCKS 10 +#define MS_NUMBER_OF_PAGES_FOR_BOOT_BLOCK 3 +#define MS_NUMBER_OF_PAGES_FOR_LPCTBL 2 + +#define MS_NUMBER_OF_BOOT_BLOCK 2 +#define MS_NUMBER_OF_SYSTEM_BLOCK 4 +#define MS_LOGICAL_BLOCKS_PER_SEGMENT 496 +#define MS_LOGICAL_BLOCKS_IN_1ST_SEGMENT 494 +#define MS_PHYSICAL_BLOCKS_PER_SEGMENT 0x200 // 512 +#define MS_PHYSICAL_BLOCKS_PER_SEGMENT_MASK 0x1ff + +#define MS_SECTOR_SIZE 512 +#define MBR_SIGNATURE 0xAA55 +#define PBR_SIGNATURE 0xAA55 + +#define PARTITION_FAT_12 1 +#define PARTITION_FAT_16 2 + +#define MS_BOOT_BLOCK_ID 0x0001 +#define MS_BOOT_BLOCK_FORMAT_VERSION 0x0100 +#define MS_BOOT_BLOCK_DATA_ENTRIES 2 + +#define MS_SYSINF_MSCLASS_TYPE_1 1 +#define MS_SYSINF_CARDTYPE_RDONLY 1 +#define MS_SYSINF_CARDTYPE_RDWR 2 +#define MS_SYSINF_CARDTYPE_HYBRID 3 +#define MS_SYSINF_SECURITY 0x01 +#define MS_SYSINF_SECURITY_NO_SUPPORT MS_SYSINF_SECURITY +#define MS_SYSINF_SECURITY_SUPPORT 0 +#define MS_SYSINF_FORMAT_MAT 0 // ? +#define MS_SYSINF_FORMAT_FAT 1 +#define MS_SYSINF_USAGE_GENERAL 0 +#define MS_SYSINF_PAGE_SIZE MS_BYTES_PER_PAGE // fixed +#define MS_SYSINF_RESERVED1 1 +#define MS_SYSINF_RESERVED2 1 + +#define MS_SYSENT_TYPE_INVALID_BLOCK 0x01 +#define MS_SYSENT_TYPE_CIS_IDI 0x0a // CIS/IDI + +#define SIZE_OF_KIRO 1024 + +// BOOT BLOCK +#define MS_NUMBER_OF_SYSTEM_ENTRY 4 + +//----- MemStickRegisters -------------------------------------------- +// Status registers (16 bytes) +typedef struct { + BYTE Reserved0; // 00 + BYTE INTRegister; // 01 + BYTE StatusRegister0; // 02 + BYTE StatusRegister1; // 03 + BYTE Reserved1[12]; // 04-0F +} MemStickStatusRegisters; + +// Parameter registers (6 bytes) +typedef struct { + BYTE SystemParameter; // 10 + BYTE BlockAddress2; // 11 + BYTE BlockAddress1; // 12 + BYTE BlockAddress0; // 13 + BYTE CMDParameter; // 14 + BYTE PageAddress; // 15 +} MemStickParameterRegisters; + +// Extra registers (9 bytes) +typedef struct { + BYTE OverwriteFlag; // 16 + BYTE ManagementFlag; // 17 + BYTE LogicalAddress1; // 18 + BYTE LogicalAddress0; // 19 + BYTE ReservedArea[5]; // 1A-1E +} MemStickExtraDataRegisters; + +// All registers in Memory Stick (32 bytes, includes 1 byte padding) +typedef struct { + MemStickStatusRegisters status; + MemStickParameterRegisters param; + MemStickExtraDataRegisters extra; + BYTE padding; +} MemStickRegisters, *PMemStickRegisters; + +//----- MemStickBootBlockPage0 --------------------------------------- +typedef struct { + WORD wBlockID; + WORD wFormatVersion; + BYTE bReserved1[184]; + BYTE bNumberOfDataEntry; + BYTE bReserved2[179]; +} MemStickBootBlockHeader; + +typedef struct { + DWORD dwStart; + DWORD dwSize; + BYTE bType; + BYTE bReserved[3]; +} MemStickBootBlockSysEntRec; + +typedef struct { + MemStickBootBlockSysEntRec entry[MS_NUMBER_OF_SYSTEM_ENTRY]; +} MemStickBootBlockSysEnt; + +typedef struct { + BYTE bMsClass; // must be 1 + BYTE bCardType; // see below + WORD wBlockSize; // n KB + WORD wBlockNumber; // number of physical block + WORD wTotalBlockNumber; // number of logical block + WORD wPageSize; // must be 0x200 + BYTE bExtraSize; // 0x10 + BYTE bSecuritySupport; + BYTE bAssemblyDate[8]; + BYTE bFactoryArea[4]; + BYTE bAssemblyMakerCode; + BYTE bAssemblyMachineCode[3]; + WORD wMemoryMakerCode; + WORD wMemoryDeviceCode; + WORD wMemorySize; + BYTE bReserved1; + BYTE bReserved2; + BYTE bVCC; + BYTE bVPP; + WORD wControllerChipNumber; + WORD wControllerFunction; // New MS + BYTE bReserved3[9]; // New MS + BYTE bParallelSupport; // New MS + WORD wFormatValue; // New MS + BYTE bFormatType; + BYTE bUsage; + BYTE bDeviceType; + BYTE bReserved4[22]; + BYTE bFUValue3; + BYTE bFUValue4; + BYTE bReserved5[15]; +} MemStickBootBlockSysInf; + +typedef struct { + MemStickBootBlockHeader header; + MemStickBootBlockSysEnt sysent; + MemStickBootBlockSysInf sysinf; +} MemStickBootBlockPage0; + +//----- MemStickBootBlockCIS_IDI ------------------------------------- +typedef struct { + BYTE bCistplDEVICE[6]; // 0 + BYTE bCistplDEVICE0C[6]; // 6 + BYTE bCistplJEDECC[4]; // 12 + BYTE bCistplMANFID[6]; // 16 + BYTE bCistplVER1[32]; // 22 + BYTE bCistplFUNCID[4]; // 54 + BYTE bCistplFUNCE0[4]; // 58 + BYTE bCistplFUNCE1[5]; // 62 + BYTE bCistplCONF[7]; // 67 + BYTE bCistplCFTBLENT0[10]; // 74 + BYTE bCistplCFTBLENT1[8]; // 84 + BYTE bCistplCFTBLENT2[12]; // 92 + BYTE bCistplCFTBLENT3[8]; // 104 + BYTE bCistplCFTBLENT4[17]; // 112 + BYTE bCistplCFTBLENT5[8]; // 129 + BYTE bCistplCFTBLENT6[17]; // 137 + BYTE bCistplCFTBLENT7[8]; // 154 + BYTE bCistplNOLINK[3]; // 162 +} MemStickBootBlockCIS; + +typedef struct { +#define MS_IDI_GENERAL_CONF 0x848A + WORD wIDIgeneralConfiguration; // 0 + WORD wIDInumberOfCylinder; // 1 + WORD wIDIreserved0; // 2 + WORD wIDInumberOfHead; // 3 + WORD wIDIbytesPerTrack; // 4 + WORD wIDIbytesPerSector; // 5 + WORD wIDIsectorsPerTrack; // 6 + WORD wIDItotalSectors[2]; // 7-8 high,low + WORD wIDIreserved1[11]; // 9-19 + WORD wIDIbufferType; // 20 + WORD wIDIbufferSize; // 21 + WORD wIDIlongCmdECC; // 22 + WORD wIDIfirmVersion[4]; // 23-26 + WORD wIDImodelName[20]; // 27-46 + WORD wIDIreserved2; // 47 + WORD wIDIlongWordSupported; // 48 + WORD wIDIdmaSupported; // 49 + WORD wIDIreserved3; // 50 + WORD wIDIpioTiming; // 51 + WORD wIDIdmaTiming; // 52 + WORD wIDItransferParameter; // 53 + WORD wIDIformattedCylinder; // 54 + WORD wIDIformattedHead; // 55 + WORD wIDIformattedSectorsPerTrack; // 56 + WORD wIDIformattedTotalSectors[2]; // 57-58 + WORD wIDImultiSector; // 59 + WORD wIDIlbaSectors[2]; // 60-61 + WORD wIDIsingleWordDMA; // 62 + WORD wIDImultiWordDMA; // 63 + WORD wIDIreserved4[192]; // 64-255 +} MemStickBootBlockIDI; + +typedef struct { + union { + MemStickBootBlockCIS cis; + BYTE dmy[256]; + } cis; + + union { + MemStickBootBlockIDI idi; + BYTE dmy[256]; + } idi; + +} MemStickBootBlockCIS_IDI; + +//----- MS_LibControl ------------------------------------------------ +typedef struct { + BYTE reserved; + BYTE intr; + BYTE status0; + BYTE status1; + BYTE ovrflg; + BYTE mngflg; + WORD logadr; +} MS_LibTypeExtdat; + +typedef struct { + DWORD flags; + DWORD BytesPerSector; + DWORD NumberOfCylinder; + DWORD SectorsPerCylinder; + WORD cardType; // R/W, RO, Hybrid + WORD blockSize; + WORD PagesPerBlock; + WORD NumberOfPhyBlock; + WORD NumberOfLogBlock; + WORD NumberOfSegment; + WORD *Phy2LogMap; // phy2log table + WORD *Log2PhyMap; // log2phy table + WORD wrtblk; + BYTE pagemap[(MS_MAX_PAGES_PER_BLOCK + (MS_LIB_BITS_PER_BYTE-1)) / + MS_LIB_BITS_PER_BYTE]; + BYTE *blkpag; + MS_LibTypeExtdat *blkext; + BYTE copybuf[512]; +} MS_LibControl; + +#endif |
