drivers/staging/keucr/smil.h

   1 /*----- < smil.h> ----------------------------------------------------*/
   2 #ifndef SMIL_INCD
   3 #define SMIL_INCD
   4
   5 /***************************************************************************
   6 Define Definition
   7 ***************************************************************************/
   8 #define K_BYTE              1024   /* Kilo Byte */
   9 #define SECTSIZE            512    /* Sector buffer size */
  10 #define REDTSIZE            16     /* Redundant buffer size */
  11
  12 /***************************************************************************/
  13 #define DUMMY_DATA          0xFF   /* No Assign Sector Read Data */
  14
  15 /***************************************************************************
  16 Max Zone/Block/Sectors Data Definition
  17 ***************************************************************************/
  18 #define MAX_ZONENUM         128    /* Max Zone Numbers in a SmartMedia    */
  19 #define MAX_BLOCKNUM        0x0400 /* Max Block Numbers in a Zone         */
  20 #define MAX_SECTNUM         0x20   /* Max Sector Numbers in a Block       */
  21 #define MAX_LOGBLOCK        1000   /* Max Logical Block Numbers in a Zone */
  22
  23 /***************************************************************************/
  24 #define CIS_SEARCH_SECT     0x08   /* Max CIS Search Sector Number */
  25
  26 /***************************************************************************
  27 Logical to Physical Block Table Data Definition
  28 ***************************************************************************/
  29 #define NO_ASSIGN           0xFFFF /* No Assign Logical Block Address */
  30
  31 /***************************************************************************
  32 'SectCopyMode' Data
  33 ***************************************************************************/
  34 #define COMPLETED           0      /* Sector Copy Completed */
  35 #define REQ_ERASE           1      /* Request Read Block Erase */
  36 #define REQ_FAIL            2      /* Request Read Block Failed */
  37
  38 /***************************************************************************
  39 Retry Counter Definition
  40 ***************************************************************************/
  41 #define RDERR_REASSIGN      1      /* Reassign with Read Error */
  42 #define L2P_ERR_ERASE       1      /* BlockErase for Contradicted L2P Table */
  43
  44 /***************************************************************************
  45 Hardware ECC Definition
  46 ***************************************************************************/
  47 #define HW_ECC_SUPPORTED    1      /* Hardware ECC Supported */
  48 /* No definition for Software ECC */
  49
  50 /***************************************************************************
  51 SmartMedia Command & Status Definition
  52 ***************************************************************************/
  53 /* SmartMedia Command */
  54 #define WRDATA        0x80
  55 /* #define READ          0x00 */
  56 #define READ_REDT     0x50
  57 /* #define WRITE         0x10 */
  58 #define RDSTATUS      0x70
  59
  60 #define READ1         0x00 /* NO */
  61 #define READ2         0x01 /* NO */
  62 #define READ3         0x50 /* NO */
  63 #define RST_CHIP      0xFF
  64 #define ERASE1        0x60
  65 #define ERASE2        0xD0
  66 #define READ_ID_1     0x90
  67 #define READ_ID_2     0x91
  68 #define READ_ID_3     0x9A
  69
  70 /* 712 SmartMedia Command */
  71 #define SM_CMD_RESET                0x00    /* 0xFF */
  72 #define SM_CMD_READ_ID_1            0x10    /* 0x90 */
  73 #define SM_CMD_READ_ID_2            0x20    /* 0x91 */
  74 #define SM_CMD_READ_STAT            0x30    /* 0x70 */
  75 #define SM_CMD_RDMULTPL_STAT        0x40    /* 0x71 */
  76 #define SM_CMD_READ_1               0x50    /* 0x00 */
  77 #define SM_CMD_READ_2               0x60    /* 0x01 */
  78 #define SM_CMD_READ_3               0x70    /* 0x50 */
  79 #define SM_CMD_PAGPRGM_TRUE         0x80    /* {0x80, 0x10} */
  80 #define SM_CMD_PAGPRGM_DUMY         0x90    /* {0x80, 0x11} */
  81 #define SM_CMD_PAGPRGM_MBLK         0xA0    /* {0x80, 0x15} */
  82 #define SM_CMD_BLKERASE             0xB0    /* {0x60, 0xD0} */
  83 #define SM_CMD_BLKERASE_MULTPL      0xC0    /* {0x60-0x60, 0xD0} */
  84
  85 #define SM_CRADDTCT_DEBNCETIMER_EN  0x02
  86 #define SM_CMD_START_BIT            0x01
  87
  88 #define SM_WaitCmdDone { while (!SM_CmdDone); }
  89 #define SM_WaitDmaDone { while (!SM_DmaDone); }
  90
  91 /* SmartMedia Status */
  92 #define WR_FAIL       0x01      /* 0:Pass, 1:Fail */
  93 #define SUSPENDED     0x20      /* 0:Not Suspended, 1:Suspended */
  94 #define READY         0x40      /* 0:Busy, 1:Ready */
  95 #define WR_PRTCT      0x80      /* 0:Protect, 1:Not Protect */
  96
  97 /* SmartMedia Busy Time (1bit:0.1ms) */
  98 #define BUSY_PROG 200 /* tPROG   : 20ms  ----- Program Time old : 200 */
  99 #define BUSY_ERASE 4000 /* tBERASE : 400ms ----- Block Erase Time old : 4000 */
 100
 101 /*for 712 Test */
 102 /* #define BUSY_READ 1 *//* tR : 100us ----- Data transfer Time   old : 1 */
 103 /* #define BUSY_READ 10 *//* tR : 100us ----- Data transfer Time   old : 1 */
 104
 105 #define BUSY_READ 200 /* tR : 20ms   ----- Data transfer Time   old : 1 */
 106
 107 /* #define BUSY_RESET 60 *//* tRST : 6ms ----- Device Resetting Time old : 60 */
 108
 109 #define BUSY_RESET 600 /* tRST : 60ms   ----- Device Resetting Time old : 60 */
 110
 111 /* Hardware Timer (1bit:0.1ms) */
 112 #define TIME_PON      3000      /* 300ms ------ Power On Wait Time */
 113 #define TIME_CDCHK    200       /* 20ms  ------ Card Check Interval Timer */
 114 #define TIME_WPCHK    50        /* 5ms   ------ WP Check Interval Timer */
 115 #define TIME_5VCHK    10        /* 1ms   ------ 5V Check Interval Timer */
 116
 117 /***************************************************************************
 118 Redundant Data
 119 ***************************************************************************/
 120 #define REDT_DATA     0x04
 121 #define REDT_BLOCK    0x05
 122 #define REDT_ADDR1H   0x06
 123 #define REDT_ADDR1L   0x07
 124 #define REDT_ADDR2H   0x0B
 125 #define REDT_ADDR2L   0x0C
 126 #define REDT_ECC10    0x0D
 127 #define REDT_ECC11    0x0E
 128 #define REDT_ECC12    0x0F
 129 #define REDT_ECC20    0x08
 130 #define REDT_ECC21    0x09
 131 #define REDT_ECC22    0x0A
 132
 133 /***************************************************************************
 134 SmartMedia Model & Attribute
 135 ***************************************************************************/
 136 /* SmartMedia Attribute */
 137 #define NOWP          0x00 /* 0... .... No Write Protect */
 138 #define WP            0x80 /* 1... .... Write Protected */
 139 #define MASK          0x00 /* .00. .... NAND MASK ROM Model */
 140 #define FLASH         0x20 /* .01. .... NAND Flash ROM Model */
 141 #define AD3CYC        0x00 /* ...0 .... Address 3-cycle */
 142 #define AD4CYC        0x10 /* ...1 .... Address 4-cycle */
 143 #define BS16          0x00 /* .... 00.. 16page/block */
 144 #define BS32          0x04 /* .... 01.. 32page/block */
 145 #define PS256         0x00 /* .... ..00 256byte/page */
 146 #define PS512         0x01 /* .... ..01 512byte/page */
 147 #define MWP           0x80 /* WriteProtect mask */
 148 #define MFLASH        0x60 /* Flash Rom mask */
 149 #define MADC          0x10 /* Address Cycle */
 150 #define MBS           0x0C /* BlockSize mask */
 151 #define MPS           0x03 /* PageSize mask */
 152
 153 /* SmartMedia Model */
 154 #define NOSSFDC       0x00 /* NO   SmartMedia */
 155 #define SSFDC1MB      0x01 /* 1MB  SmartMedia */
 156 #define SSFDC2MB      0x02 /* 2MB  SmartMedia */
 157 #define SSFDC4MB      0x03 /* 4MB  SmartMedia */
 158 #define SSFDC8MB      0x04 /* 8MB  SmartMedia */
 159 #define SSFDC16MB     0x05 /* 16MB SmartMedia */
 160 #define SSFDC32MB     0x06 /* 32MB SmartMedia */
 161 #define SSFDC64MB     0x07 /* 64MB SmartMedia */
 162 #define SSFDC128MB    0x08 /*128MB SmartMedia */
 163 #define SSFDC256MB    0x09
 164 #define SSFDC512MB    0x0A
 165 #define SSFDC1GB      0x0B
 166 #define SSFDC2GB      0x0C
 167
 168 /***************************************************************************
 169 Struct Definition
 170 ***************************************************************************/
 171 struct keucr_media_info {
 172         BYTE Model;
 173         BYTE Attribute;
 174         BYTE MaxZones;
 175         BYTE MaxSectors;
 176         WORD MaxBlocks;
 177         WORD MaxLogBlocks;
 178 };
 179
 180 struct keucr_media_address {
 181         BYTE Zone;      /* Zone Number */
 182         BYTE Sector;    /* Sector(512byte) Number on Block */
 183         WORD PhyBlock;  /* Physical Block Number on Zone */
 184         WORD LogBlock;  /* Logical Block Number of Zone */
 185 };
 186
 187 struct keucr_media_area {
 188         BYTE Sector;    /* Sector(512byte) Number on Block */
 189         WORD PhyBlock;  /* Physical Block Number on Zone 0 */
 190 };
 191
 192 extern WORD     ReadBlock;
 193 extern WORD     WriteBlock;
 194 extern DWORD    MediaChange;
 195
 196 extern struct keucr_media_info    Ssfdc;
 197 extern struct keucr_media_address Media;
 198 extern struct keucr_media_area    CisArea;
 199
 200 /*
 201  * SMILMain.c
 202  */
 203 /******************************************/
 204 int         Init_D_SmartMedia(void);
 205 int         Pwoff_D_SmartMedia(void);
 206 int         Check_D_SmartMedia(void);
 207 int         Check_D_Parameter(struct us_data *, WORD *, BYTE *, BYTE *);
 208 int         Media_D_ReadSector(struct us_data *, DWORD, WORD, BYTE *);
 209 int         Media_D_WriteSector(struct us_data *, DWORD, WORD, BYTE *);
 210 int         Media_D_CopySector(struct us_data *, DWORD, WORD, BYTE *);
 211 int         Media_D_EraseBlock(struct us_data *, DWORD, WORD);
 212 int         Media_D_EraseAll(struct us_data *);
 213 /******************************************/
 214 int         Media_D_OneSectWriteStart(struct us_data *, DWORD, BYTE *);
 215 int         Media_D_OneSectWriteNext(struct us_data *, BYTE *);
 216 int         Media_D_OneSectWriteFlush(struct us_data *);
 217
 218 /******************************************/
 219 extern int      SM_FreeMem(void);       /* ENE SM function */
 220 void        SM_EnableLED(struct us_data *, BOOLEAN);
 221 void        Led_D_TernOn(void);
 222 void        Led_D_TernOff(void);
 223
 224 int         Media_D_EraseAllRedtData(DWORD Index, BOOLEAN CheckBlock);
 225 /*DWORD Media_D_GetMediaInfo(struct us_data * fdoExt,
 226         PIOCTL_MEDIA_INFO_IN pParamIn, PIOCTL_MEDIA_INFO_OUT pParamOut); */
 227
 228 /*
 229  * SMILSub.c
 230  */
 231 /******************************************/
 232 int  Check_D_DataBlank(BYTE *);
 233 int  Check_D_FailBlock(BYTE *);
 234 int  Check_D_DataStatus(BYTE *);
 235 int  Load_D_LogBlockAddr(BYTE *);
 236 void Clr_D_RedundantData(BYTE *);
 237 void Set_D_LogBlockAddr(BYTE *);
 238 void Set_D_FailBlock(BYTE *);
 239 void Set_D_DataStaus(BYTE *);
 240
 241 /******************************************/
 242 void Ssfdc_D_Reset(struct us_data *);
 243 int  Ssfdc_D_ReadCisSect(struct us_data *, BYTE *, BYTE *);
 244 void Ssfdc_D_WriteRedtMode(void);
 245 void Ssfdc_D_ReadID(BYTE *, BYTE);
 246 int  Ssfdc_D_ReadSect(struct us_data *, BYTE *, BYTE *);
 247 int  Ssfdc_D_ReadBlock(struct us_data *, WORD, BYTE *, BYTE *);
 248 int  Ssfdc_D_WriteSect(struct us_data *, BYTE *, BYTE *);
 249 int  Ssfdc_D_WriteBlock(struct us_data *, WORD, BYTE *, BYTE *);
 250 int  Ssfdc_D_CopyBlock(struct us_data *, WORD, BYTE *, BYTE *);
 251 int  Ssfdc_D_WriteSectForCopy(struct us_data *, BYTE *, BYTE *);
 252 int  Ssfdc_D_EraseBlock(struct us_data *);
 253 int  Ssfdc_D_ReadRedtData(struct us_data *, BYTE *);
 254 int  Ssfdc_D_WriteRedtData(struct us_data *, BYTE *);
 255 int  Ssfdc_D_CheckStatus(void);
 256 int  Set_D_SsfdcModel(BYTE);
 257 void Cnt_D_Reset(void);
 258 int  Cnt_D_PowerOn(void);
 259 void Cnt_D_PowerOff(void);
 260 void Cnt_D_LedOn(void);
 261 void Cnt_D_LedOff(void);
 262 int  Check_D_CntPower(void);
 263 int  Check_D_CardExist(void);
 264 int  Check_D_CardStsChg(void);
 265 int  Check_D_SsfdcWP(void);
 266 int  SM_ReadBlock(struct us_data *, BYTE *, BYTE *);
 267
 268 int  Ssfdc_D_ReadSect_DMA(struct us_data *, BYTE *, BYTE *);
 269 int  Ssfdc_D_ReadSect_PIO(struct us_data *, BYTE *, BYTE *);
 270 int  Ssfdc_D_WriteSect_DMA(struct us_data *, BYTE *, BYTE *);
 271 int  Ssfdc_D_WriteSect_PIO(struct us_data *, BYTE *, BYTE *);
 272
 273 /******************************************/
 274 int  Check_D_ReadError(BYTE *);
 275 int  Check_D_Correct(BYTE *, BYTE *);
 276 int  Check_D_CISdata(BYTE *, BYTE *);
 277 void Set_D_RightECC(BYTE *);
 278
 279 /*
 280  * SMILECC.c
 281  */
 282 void calculate_ecc(BYTE *, BYTE *, BYTE *, BYTE *, BYTE *);
 283 BYTE correct_data(BYTE *, BYTE *, BYTE,   BYTE,   BYTE);
 284 int  _Correct_D_SwECC(BYTE *, BYTE *, BYTE *);
 285 void _Calculate_D_SwECC(BYTE *, BYTE *);
 286
 287 void SM_Init(void);
 288
 289 #endif /* already included */