arch/s390/kernel/ebcdic.c

   1 /*
   2  *    ECBDIC -> ASCII, ASCII -> ECBDIC,
   3  *    upper to lower case (EBCDIC) conversion tables.
   4  *
   5  *  S390 version
   6  *    Copyright IBM Corp. 1999
   7  *    Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
   8  *               Martin Peschke <peschke@fh-brandenburg.de>
   9  */
  10
  11 #include <linux/module.h>
  12 #include <asm/types.h>
  13 #include <asm/ebcdic.h>
  14
  15 /*
  16  * ASCII (IBM PC 437)  -> EBCDIC 037
  17  */
  18 __u8 _ascebc[256] =
  19 {
  20  /*00 NUL   SOH   STX   ETX   EOT   ENQ   ACK   BEL */
  21      0x00, 0x01, 0x02, 0x03, 0x37, 0x2D, 0x2E, 0x2F,
  22  /*08  BS    HT    LF    VT    FF    CR    SO    SI */
  23  /*              ->NL                               */
  24      0x16, 0x05, 0x15, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
  25  /*10 DLE   DC1   DC2   DC3   DC4   NAK   SYN   ETB */
  26      0x10, 0x11, 0x12, 0x13, 0x3C, 0x3D, 0x32, 0x26,
  27  /*18 CAN    EM   SUB   ESC    FS    GS    RS    US */
  28  /*                               ->IGS ->IRS ->IUS */
  29      0x18, 0x19, 0x3F, 0x27, 0x22, 0x1D, 0x1E, 0x1F,
  30  /*20  SP     !     "     #     $     %     &     ' */
  31      0x40, 0x5A, 0x7F, 0x7B, 0x5B, 0x6C, 0x50, 0x7D,
  32  /*28   (     )     *     +     ,     -    .      / */
  33      0x4D, 0x5D, 0x5C, 0x4E, 0x6B, 0x60, 0x4B, 0x61,
  34  /*30   0     1     2     3     4     5     6     7 */
  35      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
  36  /*38   8     9     :     ;     <     =     >     ? */
  37      0xF8, 0xF9, 0x7A, 0x5E, 0x4C, 0x7E, 0x6E, 0x6F,
  38  /*40   @     A     B     C     D     E     F     G */
  39      0x7C, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
  40  /*48   H     I     J     K     L     M     N     O */
  41      0xC8, 0xC9, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6,
  42  /*50   P     Q     R     S     T     U     V     W */
  43      0xD7, 0xD8, 0xD9, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6,
  44  /*58   X     Y     Z     [     \     ]     ^     _ */
  45      0xE7, 0xE8, 0xE9, 0xBA, 0xE0, 0xBB, 0xB0, 0x6D,
  46  /*60   `     a     b     c     d     e     f     g */
  47      0x79, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
  48  /*68   h     i     j     k     l     m     n     o */
  49      0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96,
  50  /*70   p     q     r     s     t     u     v     w */
  51      0x97, 0x98, 0x99, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6,
  52  /*78   x     y     z     {     |     }     ~    DL */
  53      0xA7, 0xA8, 0xA9, 0xC0, 0x4F, 0xD0, 0xA1, 0x07,
  54  /*80*/
  55      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
  56  /*88*/
  57      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
  58  /*90*/
  59      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
  60  /*98*/
  61      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
  62  /*A0*/
  63      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
  64  /*A8*/
  65      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
  66  /*B0*/
  67      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
  68  /*B8*/
  69      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
  70  /*C0*/
  71      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
  72  /*C8*/
  73      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
  74  /*D0*/
  75      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
  76  /*D8*/
  77      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
  78  /*E0        sz                                         */
  79      0x3F, 0x59, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
  80  /*E8*/
  81      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
  82  /*F0*/
  83      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
  84  /*F8*/
  85      0x90, 0x3F, 0x3F, 0x3F, 0x3F, 0xEA, 0x3F, 0xFF
  86 };
  87
  88 /*
  89  * EBCDIC 037 -> ASCII (IBM PC 437)
  90  */
  91 __u8 _ebcasc[256] =
  92 {
  93  /* 0x00   NUL   SOH   STX   ETX  *SEL    HT  *RNL   DEL */
  94           0x00, 0x01, 0x02, 0x03, 0x07, 0x09, 0x07, 0x7F,
  95  /* 0x08   -GE  -SPS  -RPT    VT    FF    CR    SO    SI */
  96           0x07, 0x07, 0x07, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
  97  /* 0x10   DLE   DC1   DC2   DC3  -RES   -NL    BS  -POC
  98                                   -ENP  ->LF             */
  99           0x10, 0x11, 0x12, 0x13, 0x07, 0x0A, 0x08, 0x07,
 100  /* 0x18   CAN    EM  -UBS  -CU1  -IFS  -IGS  -IRS  -ITB
 101                                                     -IUS */
 102           0x18, 0x19, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
 103  /* 0x20   -DS  -SOS    FS  -WUS  -BYP    LF   ETB   ESC
 104                                   -INP                   */
 105           0x07, 0x07, 0x1C, 0x07, 0x07, 0x0A, 0x17, 0x1B,
 106  /* 0x28   -SA  -SFE   -SM  -CSP  -MFA   ENQ   ACK   BEL
 107                        -SW                               */
 108           0x07, 0x07, 0x07, 0x07, 0x07, 0x05, 0x06, 0x07,
 109  /* 0x30  ----  ----   SYN   -IR   -PP  -TRN  -NBS   EOT */
 110           0x07, 0x07, 0x16, 0x07, 0x07, 0x07, 0x07, 0x04,
 111  /* 0x38  -SBS   -IT  -RFF  -CU3   DC4   NAK  ----   SUB */
 112           0x07, 0x07, 0x07, 0x07, 0x14, 0x15, 0x07, 0x1A,
 113  /* 0x40    SP   RSP           �ä              ----       */
 114           0x20, 0xFF, 0x83, 0x84, 0x85, 0xA0, 0x07, 0x86,
 115  /* 0x48                       .     <     (     +     | */
 116           0x87, 0xA4, 0x9B, 0x2E, 0x3C, 0x28, 0x2B, 0x7C,
 117  /* 0x50     &                                      ---- */
 118           0x26, 0x82, 0x88, 0x89, 0x8A, 0xA1, 0x8C, 0x07,
 119  /* 0x58           �ß     !     $     *     )     ;       */
 120           0x8D, 0xE1, 0x21, 0x24, 0x2A, 0x29, 0x3B, 0xAA,
 121  /* 0x60     -     /  ----     �Ä  ----  ----  ----       */
 122           0x2D, 0x2F, 0x07, 0x8E, 0x07, 0x07, 0x07, 0x8F,
 123  /* 0x68              ----     ,     %     _     >     ? */
 124           0x80, 0xA5, 0x07, 0x2C, 0x25, 0x5F, 0x3E, 0x3F,
 125  /* 0x70  ----        ----  ----  ----  ----  ----  ---- */
 126           0x07, 0x90, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
 127  /* 0x78     *     `     :     #     @     '     =     " */
 128           0x70, 0x60, 0x3A, 0x23, 0x40, 0x27, 0x3D, 0x22,
 129  /* 0x80     *     a     b     c     d     e     f     g */
 130           0x07, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
 131  /* 0x88     h     i              ----  ----  ----       */
 132           0x68, 0x69, 0xAE, 0xAF, 0x07, 0x07, 0x07, 0xF1,
 133  /* 0x90     �°     j     k     l     m     n     o     p */
 134           0xF8, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70,
 135  /* 0x98     q     r                    ----        ---- */
 136           0x71, 0x72, 0xA6, 0xA7, 0x91, 0x07, 0x92, 0x07,
 137  /* 0xA0           ~     s     t     u     v     w     x */
 138           0xE6, 0x7E, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
 139  /* 0xA8     y     z              ----  ----  ----  ---- */
 140           0x79, 0x7A, 0xAD, 0xAB, 0x07, 0x07, 0x07, 0x07,
 141  /* 0xB0     ^                    ----     �§  ----       */
 142           0x5E, 0x9C, 0x9D, 0xFA, 0x07, 0x07, 0x07, 0xAC,
 143  /* 0xB8        ----     [     ]  ----  ----  ----  ---- */
 144           0xAB, 0x07, 0x5B, 0x5D, 0x07, 0x07, 0x07, 0x07,
 145  /* 0xC0     {     A     B     C     D     E     F     G */
 146           0x7B, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
 147  /* 0xC8     H     I  ----           �ö              ---- */
 148           0x48, 0x49, 0x07, 0x93, 0x94, 0x95, 0xA2, 0x07,
 149  /* 0xD0     }     J     K     L     M     N     O     P */
 150           0x7D, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50,
 151  /* 0xD8     Q     R  ----           �ü                   */
 152           0x51, 0x52, 0x07, 0x96, 0x81, 0x97, 0xA3, 0x98,
 153  /* 0xE0     \           S     T     U     V     W     X */
 154           0x5C, 0xF6, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
 155  /* 0xE8     Y     Z        ----     �Ö  ----  ----  ---- */
 156           0x59, 0x5A, 0xFD, 0x07, 0x99, 0x07, 0x07, 0x07,
 157  /* 0xF0     0     1     2     3     4     5     6     7 */
 158           0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
 159  /* 0xF8     8     9  ----  ----     �Ü  ----  ----  ---- */
 160           0x38, 0x39, 0x07, 0x07, 0x9A, 0x07, 0x07, 0x07
 161 };
 162
 163
 164 /*
 165  * ASCII (IBM PC 437)  -> EBCDIC 500
 166  */
 167 __u8 _ascebc_500[256] =
 168 {
 169  /*00 NUL   SOH   STX   ETX   EOT   ENQ   ACK   BEL */
 170      0x00, 0x01, 0x02, 0x03, 0x37, 0x2D, 0x2E, 0x2F,
 171  /*08  BS    HT    LF    VT    FF    CR    SO    SI */
 172  /*              ->NL                               */
 173      0x16, 0x05, 0x15, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
 174  /*10 DLE   DC1   DC2   DC3   DC4   NAK   SYN   ETB */
 175      0x10, 0x11, 0x12, 0x13, 0x3C, 0x3D, 0x32, 0x26,
 176  /*18 CAN    EM   SUB   ESC    FS    GS    RS    US */
 177  /*                               ->IGS ->IRS ->IUS */
 178      0x18, 0x19, 0x3F, 0x27, 0x22, 0x1D, 0x1E, 0x1F,
 179  /*20  SP     !     "     #     $     %     &     ' */
 180      0x40, 0x4F, 0x7F, 0x7B, 0x5B, 0x6C, 0x50, 0x7D,
 181  /*28   (     )     *     +     ,     -    .      / */
 182      0x4D, 0x5D, 0x5C, 0x4E, 0x6B, 0x60, 0x4B, 0x61,
 183  /*30   0     1     2     3     4     5     6     7 */
 184      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
 185  /*38   8     9     :     ;     <     =     >     ? */
 186      0xF8, 0xF9, 0x7A, 0x5E, 0x4C, 0x7E, 0x6E, 0x6F,
 187  /*40   @     A     B     C     D     E     F     G */
 188      0x7C, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
 189  /*48   H     I     J     K     L     M     N     O */
 190      0xC8, 0xC9, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6,
 191  /*50   P     Q     R     S     T     U     V     W */
 192      0xD7, 0xD8, 0xD9, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6,
 193  /*58   X     Y     Z     [     \     ]     ^     _ */
 194      0xE7, 0xE8, 0xE9, 0x4A, 0xE0, 0x5A, 0x5F, 0x6D,
 195  /*60   `     a     b     c     d     e     f     g */
 196      0x79, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
 197  /*68   h     i     j     k     l     m     n     o */
 198      0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96,
 199  /*70   p     q     r     s     t     u     v     w */
 200      0x97, 0x98, 0x99, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6,
 201  /*78   x     y     z     {     |     }     ~    DL */
 202      0xA7, 0xA8, 0xA9, 0xC0, 0xBB, 0xD0, 0xA1, 0x07,
 203  /*80*/
 204      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 205  /*88*/
 206      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 207  /*90*/
 208      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 209  /*98*/
 210      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 211  /*A0*/
 212      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 213  /*A8*/
 214      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 215  /*B0*/
 216      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 217  /*B8*/
 218      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 219  /*C0*/
 220      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 221  /*C8*/
 222      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 223  /*D0*/
 224      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 225  /*D8*/
 226      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 227  /*E0        sz                                         */
 228      0x3F, 0x59, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 229  /*E8*/
 230      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 231  /*F0*/
 232      0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 233  /*F8*/
 234      0x90, 0x3F, 0x3F, 0x3F, 0x3F, 0xEA, 0x3F, 0xFF
 235 };
 236
 237 /*
 238  * EBCDIC 500 -> ASCII (IBM PC 437)
 239  */
 240 __u8 _ebcasc_500[256] =
 241 {
 242  /* 0x00   NUL   SOH   STX   ETX  *SEL    HT  *RNL   DEL */
 243           0x00, 0x01, 0x02, 0x03, 0x07, 0x09, 0x07, 0x7F,
 244  /* 0x08   -GE  -SPS  -RPT    VT    FF    CR    SO    SI */
 245           0x07, 0x07, 0x07, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
 246  /* 0x10   DLE   DC1   DC2   DC3  -RES   -NL    BS  -POC
 247                                   -ENP  ->LF             */
 248           0x10, 0x11, 0x12, 0x13, 0x07, 0x0A, 0x08, 0x07,
 249  /* 0x18   CAN    EM  -UBS  -CU1  -IFS  -IGS  -IRS  -ITB
 250                                                     -IUS */
 251           0x18, 0x19, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
 252  /* 0x20   -DS  -SOS    FS  -WUS  -BYP    LF   ETB   ESC
 253                                   -INP                   */
 254           0x07, 0x07, 0x1C, 0x07, 0x07, 0x0A, 0x17, 0x1B,
 255  /* 0x28   -SA  -SFE   -SM  -CSP  -MFA   ENQ   ACK   BEL
 256                        -SW                               */
 257           0x07, 0x07, 0x07, 0x07, 0x07, 0x05, 0x06, 0x07,
 258  /* 0x30  ----  ----   SYN   -IR   -PP  -TRN  -NBS   EOT */
 259           0x07, 0x07, 0x16, 0x07, 0x07, 0x07, 0x07, 0x04,
 260  /* 0x38  -SBS   -IT  -RFF  -CU3   DC4   NAK  ----   SUB */
 261           0x07, 0x07, 0x07, 0x07, 0x14, 0x15, 0x07, 0x1A,
 262  /* 0x40    SP   RSP           �ä              ----       */
 263           0x20, 0xFF, 0x83, 0x84, 0x85, 0xA0, 0x07, 0x86,
 264  /* 0x48                 [     .     <     (     +     ! */
 265           0x87, 0xA4, 0x5B, 0x2E, 0x3C, 0x28, 0x2B, 0x21,
 266  /* 0x50     &                                      ---- */
 267           0x26, 0x82, 0x88, 0x89, 0x8A, 0xA1, 0x8C, 0x07,
 268  /* 0x58           �ß     ]     $     *     )     ;     ^ */
 269           0x8D, 0xE1, 0x5D, 0x24, 0x2A, 0x29, 0x3B, 0x5E,
 270  /* 0x60     -     /  ----     �Ä  ----  ----  ----       */
 271           0x2D, 0x2F, 0x07, 0x8E, 0x07, 0x07, 0x07, 0x8F,
 272  /* 0x68              ----     ,     %     _     >     ? */
 273           0x80, 0xA5, 0x07, 0x2C, 0x25, 0x5F, 0x3E, 0x3F,
 274  /* 0x70  ----        ----  ----  ----  ----  ----  ---- */
 275           0x07, 0x90, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
 276  /* 0x78     *     `     :     #     @     '     =     " */
 277           0x70, 0x60, 0x3A, 0x23, 0x40, 0x27, 0x3D, 0x22,
 278  /* 0x80     *     a     b     c     d     e     f     g */
 279           0x07, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
 280  /* 0x88     h     i              ----  ----  ----       */
 281           0x68, 0x69, 0xAE, 0xAF, 0x07, 0x07, 0x07, 0xF1,
 282  /* 0x90     �°     j     k     l     m     n     o     p */
 283           0xF8, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70,
 284  /* 0x98     q     r                    ----        ---- */
 285           0x71, 0x72, 0xA6, 0xA7, 0x91, 0x07, 0x92, 0x07,
 286  /* 0xA0           ~     s     t     u     v     w     x */
 287           0xE6, 0x7E, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
 288  /* 0xA8     y     z              ----  ----  ----  ---- */
 289           0x79, 0x7A, 0xAD, 0xAB, 0x07, 0x07, 0x07, 0x07,
 290  /* 0xB0                          ----     �§  ----       */
 291           0x9B, 0x9C, 0x9D, 0xFA, 0x07, 0x07, 0x07, 0xAC,
 292  /* 0xB8        ----           |  ----  ----  ----  ---- */
 293           0xAB, 0x07, 0xAA, 0x7C, 0x07, 0x07, 0x07, 0x07,
 294  /* 0xC0     {     A     B     C     D     E     F     G */
 295           0x7B, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
 296  /* 0xC8     H     I  ----           �ö              ---- */
 297           0x48, 0x49, 0x07, 0x93, 0x94, 0x95, 0xA2, 0x07,
 298  /* 0xD0     }     J     K     L     M     N     O     P */
 299           0x7D, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50,
 300  /* 0xD8     Q     R  ----           �ü                   */
 301           0x51, 0x52, 0x07, 0x96, 0x81, 0x97, 0xA3, 0x98,
 302  /* 0xE0     \           S     T     U     V     W     X */
 303           0x5C, 0xF6, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
 304  /* 0xE8     Y     Z        ----     �Ö  ----  ----  ---- */
 305           0x59, 0x5A, 0xFD, 0x07, 0x99, 0x07, 0x07, 0x07,
 306  /* 0xF0     0     1     2     3     4     5     6     7 */
 307           0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
 308  /* 0xF8     8     9  ----  ----     �Ü  ----  ----  ---- */
 309           0x38, 0x39, 0x07, 0x07, 0x9A, 0x07, 0x07, 0x07
 310 };
 311
 312
 313 /*
 314  * EBCDIC 037/500 conversion table:
 315  * from upper to lower case
 316  */
 317 __u8 _ebc_tolower[256] =
 318 {
 319         0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
 320         0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
 321         0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
 322         0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
 323         0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
 324         0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
 325         0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
 326         0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,
 327         0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
 328         0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
 329         0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
 330         0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,
 331         0x60, 0x61, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
 332         0x48, 0x49, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
 333         0x70, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
 334         0x58, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
 335         0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
 336         0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,
 337         0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
 338         0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9C, 0x9F,
 339         0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7,
 340         0xA8, 0xA9, 0xAA, 0xAB, 0x8C, 0x8D, 0x8E, 0xAF,
 341         0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7,
 342         0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF,
 343         0xC0, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
 344         0x88, 0x89, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
 345         0xD0, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
 346         0x98, 0x99, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
 347         0xE0, 0xE1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7,
 348         0xA8, 0xA9, 0xEA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
 349         0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
 350         0xF8, 0xF9, 0xFA, 0xDB, 0xDC, 0xDD, 0xDE, 0xFF
 351 };
 352
 353
 354 /*
 355  * EBCDIC 037/500 conversion table:
 356  * from lower to upper case
 357  */
 358 __u8 _ebc_toupper[256] =
 359 {
 360         0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
 361         0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
 362         0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
 363         0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
 364         0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
 365         0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
 366         0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
 367         0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,
 368         0x40, 0x41, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
 369         0x68, 0x69, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
 370         0x50, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
 371         0x78, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,
 372         0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
 373         0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
 374         0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
 375         0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
 376         0x80, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
 377         0xC8, 0xC9, 0x8A, 0x8B, 0xAC, 0xAD, 0xAE, 0x8F,
 378         0x90, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
 379         0xD8, 0xD9, 0x9A, 0x9B, 0x9E, 0x9D, 0x9E, 0x9F,
 380         0xA0, 0xA1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
 381         0xE8, 0xE9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF,
 382         0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7,
 383         0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF,
 384         0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
 385         0xC8, 0xC9, 0xCA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
 386         0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
 387         0xD8, 0xD9, 0xDA, 0xFB, 0xFC, 0xFD, 0xFE, 0xDF,
 388         0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
 389         0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
 390         0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
 391         0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF
 392 };
 393
 394 EXPORT_SYMBOL(_ascebc_500);
 395 EXPORT_SYMBOL(_ebcasc_500);
 396 EXPORT_SYMBOL(_ascebc);
 397 EXPORT_SYMBOL(_ebcasc);
 398 EXPORT_SYMBOL(_ebc_tolower);
 399 EXPORT_SYMBOL(_ebc_toupper);
 400