[linux-block.git] / arch / s390 / kernel / ebcdic.c

// SPDX-License-Identifier: GPL-2.0
/*
 *    ECBDIC -> ASCII, ASCII -> ECBDIC,
 *    upper to lower case (EBCDIC) conversion tables.
 *
 *  S390 version
 *    Copyright IBM Corp. 1999
 *    Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
 *               Martin Peschke <peschke@fh-brandenburg.de>
 */

#include <linux/types.h>
#include <linux/export.h>
#include <asm/ebcdic.h>

/*
 * ASCII (IBM PC 437)  -> EBCDIC 037
 */
__u8 _ascebc[256] =
{
 /*00 NUL   SOH   STX   ETX   EOT   ENQ   ACK   BEL */
     0x00, 0x01, 0x02, 0x03, 0x37, 0x2D, 0x2E, 0x2F,
 /*08  BS    HT    LF    VT    FF    CR    SO    SI */
 /*              ->NL                               */
     0x16, 0x05, 0x15, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
 /*10 DLE   DC1   DC2   DC3   DC4   NAK   SYN   ETB */
     0x10, 0x11, 0x12, 0x13, 0x3C, 0x3D, 0x32, 0x26,
 /*18 CAN    EM   SUB   ESC    FS    GS    RS    US */
 /*                               ->IGS ->IRS ->IUS */
     0x18, 0x19, 0x3F, 0x27, 0x22, 0x1D, 0x1E, 0x1F,
 /*20  SP     !     "     #     $     %     &     ' */
     0x40, 0x5A, 0x7F, 0x7B, 0x5B, 0x6C, 0x50, 0x7D,
 /*28   (     )     *     +     ,     -    .      / */
     0x4D, 0x5D, 0x5C, 0x4E, 0x6B, 0x60, 0x4B, 0x61,
 /*30   0     1     2     3     4     5     6     7 */
     0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
 /*38   8     9     :     ;     <     =     >     ? */
     0xF8, 0xF9, 0x7A, 0x5E, 0x4C, 0x7E, 0x6E, 0x6F,
 /*40   @     A     B     C     D     E     F     G */
     0x7C, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
 /*48   H     I     J     K     L     M     N     O */
     0xC8, 0xC9, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6,
 /*50   P     Q     R     S     T     U     V     W */
     0xD7, 0xD8, 0xD9, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6,
 /*58   X     Y     Z     [     \     ]     ^     _ */
     0xE7, 0xE8, 0xE9, 0xBA, 0xE0, 0xBB, 0xB0, 0x6D,
 /*60   `     a     b     c     d     e     f     g */
     0x79, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
 /*68   h     i     j     k     l     m     n     o */
     0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96,
 /*70   p     q     r     s     t     u     v     w */
     0x97, 0x98, 0x99, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6,
 /*78   x     y     z     {     |     }     ~    DL */
     0xA7, 0xA8, 0xA9, 0xC0, 0x4F, 0xD0, 0xA1, 0x07,
 /*80*/
     0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 /*88*/
     0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 /*90*/
     0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 /*98*/
     0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 /*A0*/
     0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 /*A8*/
     0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 /*B0*/
     0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 /*B8*/
     0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 /*C0*/
     0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 /*C8*/
     0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 /*D0*/
     0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 /*D8*/
     0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 /*E0        sz						*/
     0x3F, 0x59, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 /*E8*/
     0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 /*F0*/
     0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 /*F8*/
     0x90, 0x3F, 0x3F, 0x3F, 0x3F, 0xEA, 0x3F, 0xFF
};

/*
 * EBCDIC 037 -> ASCII (IBM PC 437)
 */
__u8 _ebcasc[256] =
{
 /* 0x00   NUL   SOH   STX   ETX  *SEL    HT  *RNL   DEL */
          0x00, 0x01, 0x02, 0x03, 0x07, 0x09, 0x07, 0x7F,
 /* 0x08   -GE  -SPS  -RPT    VT    FF    CR    SO    SI */
          0x07, 0x07, 0x07, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
 /* 0x10   DLE   DC1   DC2   DC3  -RES   -NL    BS  -POC
                                  -ENP  ->LF             */
          0x10, 0x11, 0x12, 0x13, 0x07, 0x0A, 0x08, 0x07,
 /* 0x18   CAN    EM  -UBS  -CU1  -IFS  -IGS  -IRS  -ITB
                                                    -IUS */
          0x18, 0x19, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
 /* 0x20   -DS  -SOS    FS  -WUS  -BYP    LF   ETB   ESC
                                  -INP                   */
          0x07, 0x07, 0x1C, 0x07, 0x07, 0x0A, 0x17, 0x1B,
 /* 0x28   -SA  -SFE   -SM  -CSP  -MFA   ENQ   ACK   BEL
                       -SW                               */ 
          0x07, 0x07, 0x07, 0x07, 0x07, 0x05, 0x06, 0x07,
 /* 0x30  ----  ----   SYN   -IR   -PP  -TRN  -NBS   EOT */
          0x07, 0x07, 0x16, 0x07, 0x07, 0x07, 0x07, 0x04,
 /* 0x38  -SBS   -IT  -RFF  -CU3   DC4   NAK  ----   SUB */
          0x07, 0x07, 0x07, 0x07, 0x14, 0x15, 0x07, 0x1A,
Commit	Line	Data
b2441318	1	// SPDX-License-Identifier: GPL-2.0
1da177e4	2	/*
1da177e4 LT	3	* ECBDIC -> ASCII, ASCII -> ECBDIC,
	4	* upper to lower case (EBCDIC) conversion tables.
	5	*
	6	* S390 version
a53c8fab	7	* Copyright IBM Corp. 1999
1da177e4 LT	8	* Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
	9	* Martin Peschke <peschke@fh-brandenburg.de>
	10	*/
	11
3994a52b PG	12	#include <linux/types.h>
3994a52b PG	13	#include <linux/export.h>
2b67fc46	14	#include <asm/ebcdic.h>
1da177e4 LT	15
	16	/*
	17	* ASCII (IBM PC 437) -> EBCDIC 037
	18	*/
	19	__u8 _ascebc[256] =
	20	{
	21	/00 NUL SOH STX ETX EOT ENQ ACK BEL /
	22	0x00, 0x01, 0x02, 0x03, 0x37, 0x2D, 0x2E, 0x2F,
	23	/08 BS HT LF VT FF CR SO SI /
	24	/* ->NL */
	25	0x16, 0x05, 0x15, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
	26	/10 DLE DC1 DC2 DC3 DC4 NAK SYN ETB /
	27	0x10, 0x11, 0x12, 0x13, 0x3C, 0x3D, 0x32, 0x26,
	28	/18 CAN EM SUB ESC FS GS RS US /
	29	/* ->IGS ->IRS ->IUS */
	30	0x18, 0x19, 0x3F, 0x27, 0x22, 0x1D, 0x1E, 0x1F,
	31	/20 SP ! " # $ % & ' /
	32	0x40, 0x5A, 0x7F, 0x7B, 0x5B, 0x6C, 0x50, 0x7D,
	33	/28 ( ) + , - . / */
	34	0x4D, 0x5D, 0x5C, 0x4E, 0x6B, 0x60, 0x4B, 0x61,
	35	/30 0 1 2 3 4 5 6 7 /
	36	0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
	37	/38 8 9 : ; < = > ? /
	38	0xF8, 0xF9, 0x7A, 0x5E, 0x4C, 0x7E, 0x6E, 0x6F,
	39	/40 @ A B C D E F G /
	40	0x7C, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
	41	/48 H I J K L M N O /
	42	0xC8, 0xC9, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6,
	43	/50 P Q R S T U V W /
	44	0xD7, 0xD8, 0xD9, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6,
	45	/58 X Y Z [ \ ] ^ _ /
	46	0xE7, 0xE8, 0xE9, 0xBA, 0xE0, 0xBB, 0xB0, 0x6D,
	47	/60 ` a b c d e f g /
	48	0x79, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
	49	/68 h i j k l m n o /
	50	0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96,
	51	/70 p q r s t u v w /
	52	0x97, 0x98, 0x99, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6,
	53	/78 x y z { \| } ~ DL /
	54	0xA7, 0xA8, 0xA9, 0xC0, 0x4F, 0xD0, 0xA1, 0x07,
	55	/80/
	56	0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
	57	/88/
	58	0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
	59	/90/
	60	0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
	61	/98/
	62	0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
	63	/A0/
	64	0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
	65	/A8/
	66	0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
	67	/B0/
	68	0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
	69	/B8/
	70	0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
	71	/C0/
	72	0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
	73	/C8/
	74	0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
	75	/D0/
	76	0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
	77	/D8/
	78	0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
79	/E0 sz /
80	0x3F, 0x59, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
81	/E8/
82	0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
83	/F0/
84	0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
85	/F8/
86	0x90, 0x3F, 0x3F, 0x3F, 0x3F, 0xEA, 0x3F, 0xFF
87	};
88
89	/*
90	* EBCDIC 037 -> ASCII (IBM PC 437)
91	*/
92	__u8 _ebcasc[256] =
93	{
94	/* 0x00 NUL SOH STX ETX SEL HT RNL DEL */
95	0x00, 0x01, 0x02, 0x03, 0x07, 0x09, 0x07, 0x7F,
96	/* 0x08 -GE -SPS -RPT VT FF CR SO SI */
97	0x07, 0x07, 0x07, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
98	/* 0x10 DLE DC1 DC2 DC3 -RES -NL BS -POC
99	-ENP ->LF */
100	0x10, 0x11, 0x12, 0x13, 0x07, 0x0A, 0x08, 0x07,
101	/* 0x18 CAN EM -UBS -CU1 -IFS -IGS -IRS -ITB
102	-IUS */
103	0x18, 0x19, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
104	/* 0x20 -DS -SOS FS -WUS -BYP LF ETB ESC
105	-INP */
106	0x07, 0x07, 0x1C, 0x07, 0x07, 0x0A, 0x17, 0x1B,
107	/* 0x28 -SA -SFE -SM -CSP -MFA ENQ ACK BEL
108	-SW */
109	0x07, 0x07, 0x07, 0x07, 0x07, 0x05, 0x06, 0x07,
110	/* 0x30 ---- ---- SYN -IR -PP -TRN -NBS EOT */
111	0x07, 0x07, 0x16, 0x07, 0x07, 0x07, 0x07, 0x04,
112	/* 0x38 -SBS -IT -RFF -CU3 DC4 NAK ---- SUB */
113	0x07, 0x07, 0x07, 0x07, 0x14, 0x15, 0x07, 0x1A,
114