sys/arch/shark/include/scrio.h

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright 1997
   5  * Digital Equipment Corporation. All rights reserved.
   6  *
   7  * This software is furnished under license and may be used and
   8  * copied only in accordance with the following terms and conditions.
   9  * Subject to these conditions, you may download, copy, install,
  10  * use, modify and distribute this software in source and/or binary
  11  * form. No title or ownership is transferred hereby.
  12  *
  13  * 1) Any source code used, modified or distributed must reproduce
  14  *    and retain this copyright notice and list of conditions as
  15  *    they appear in the source file.
  16  *
  17  * 2) No right is granted to use any trade name, trademark, or logo of
  18  *    Digital Equipment Corporation. Neither the "Digital Equipment
  19  *    Corporation" name nor any trademark or logo of Digital Equipment
  20  *    Corporation may be used to endorse or promote products derived
  21  *    from this software without the prior written permission of
  22  *    Digital Equipment Corporation.
  23  *
  24  * 3) This software is provided "AS-IS" and any express or implied
  25  *    warranties, including but not limited to, any implied warranties
  26  *    of merchantability, fitness for a particular purpose, or
  27  *    non-infringement are disclaimed. In no event shall DIGITAL be
  28  *    liable for any damages whatsoever, and in particular, DIGITAL
  29  *    shall not be liable for special, indirect, consequential, or
  30  *    incidental damages or damages for lost profits, loss of
  31  *    revenue or loss of use, whether such damages arise in contract,
  32  *    negligence, tort, under statute, in equity, at law or otherwise,
  33  *    even if advised of the possibility of such damage.
  34  */
  35
  36 /*
  37  * Definitions for SCR smart card driver
  38  */
  39
  40 #ifndef _ARM32_SCRIO_H_
  41 #define _ARM32_SCRIO_H_
  42
  43 #define ATR_BUF_MAX     1 + 1 + 4 * 10 + 15 + 1 /* TS + T0 + 4 * TABCD + 15 * TK + TCK */
  44 #define CMD_BUF_LEN     5
  45 #define DATA_BUF_MAX    256
  46
  47 /* status information for Status */
  48 #define CARD_REMOVED    0x0000
  49 #define CARD_INSERTED   0x0001
  50 #define CARD_ON         0x0002
  51
  52 typedef struct {
  53         int status;
  54 } ScrStatus;
  55
  56 typedef struct {
  57         unsigned char atrBuf[ATR_BUF_MAX];
  58         unsigned int  atrLen;
  59         unsigned int  status;
  60 } ScrOn;
  61
  62 typedef struct {
  63         unsigned char command[CMD_BUF_LEN];     /* command */
  64         int writeBuffer;                        /* true write, false read */
  65         unsigned char data[DATA_BUF_MAX];       /* data, write to card, read from card */
  66         unsigned int  dataLen;                  /* data length, used on write, set of read */
  67         unsigned char sw1;                      /* sw1 status */
  68         unsigned char sw2;                      /* sw2 status */
  69         unsigned int  status;                   /* driver status */
  70 } ScrT0;
  71
  72 typedef struct {
  73         unsigned int status;
  74 } ScrOff;
  75
  76 #define SCRIOSTATUS     _IOR ('S', 1, ScrStatus) /* return card in/out, card on/off */
  77 #define SCRIOON         _IOR ('S', 2, ScrOn)     /* turns card on, returns ATR */
  78 #define SCRIOOFF        _IOR ('S', 3, ScrOff)    /* turns card off */
  79 #define SCRIOT0         _IOWR('S', 4, ScrT0)     /* read/write card data in T0 protocol */
  80
  81
  82 #define ERROR_OK                        0       /* no error */
  83 #define ERROR_PARITY                    1       /* too many parity errors */
  84 #define ERROR_ATR_TCK                   2       /* ATR checksum error */
  85 #define ERROR_ATR_BUF_OVERRUN           3       /* ATR was to big for buf */
  86 #define ERROR_ATR_FI_INVALID            4       /* FI was invalid */
  87 #define ERROR_ATR_DI_INVALID            5       /* DI was invalid */
  88 #define ERROR_ATR_T3                    6       /* timer T3 expired */
  89 #define ERROR_WORK_WAITING              7       /* work waiting expired */
  90 #define ERROR_BAD_PROCEDURE_BYTE        8       /* bad procedure byte */
  91 #define ERROR_CARD_REMOVED              9       /* tried to do ioctal that needs card inserted */
  92 #define ERROR_CARD_ON                   10      /* tried to do ioctal that needs card off */
  93 #define ERROR_CARD_OFF                  11      /* tried to do ioctal that needs card on */
  94 #define ERROR_INVALID_DATALEN           12      /* invalid data length on t0 write */
  95 #define ERROR_TO_OVERRUN                13      /* invalid data length read from card */
  96
  97 #endif /* _ARM32_SCRIO_H_ */