drivers/char/rio/rtahw.h

   1
   2 /****************************************************************************
   3  *******                                                              *******
   4  *******                R T A    H A R D W A R E
   5  *******                                                              *******
   6  ****************************************************************************
   7
   8  Author  : Ian Nandhra
   9  Date    :
  10
  11  *
  12  *  (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
  13  *
  14  *      This program is free software; you can redistribute it and/or modify
  15  *      it under the terms of the GNU General Public License as published by
  16  *      the Free Software Foundation; either version 2 of the License, or
  17  *      (at your option) any later version.
  18  *
  19  *      This program is distributed in the hope that it will be useful,
  20  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
  21  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22  *      GNU General Public License for more details.
  23  *
  24  *      You should have received a copy of the GNU General Public License
  25  *      along with this program; if not, write to the Free Software
  26  *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  27
  28  Version : 0.01
  29
  30
  31                             Mods
  32  ----------------------------------------------------------------------------
  33   Date     By                Description
  34  ----------------------------------------------------------------------------
  35
  36  ***************************************************************************/
  37
  38 #ifndef lint
  39 #ifdef SCCS_LABELS
  40 static char *_rio_rtahw_h_sccs = "@(#)rtahw.h   1.5" ;
  41 #endif
  42 #endif
  43
  44 #define WATCHDOG_ADDR   ((unsigned short *)0x7a00)
  45 #define RTA_LED_ADDR    ((unsigned short *)0x7c00)
  46 #define SERIALNUM_ADDR  ((unsigned char *)0x7809)
  47 #define LATCH_ADDR      ((unsigned char *)0x7800)
  48
  49 /*
  50 ** Here we define where the cd1400 chips are in memory.
  51 */
  52 #define CD1400_ONE_ADDR         (0x7300)
  53 #define CD1400_TWO_ADDR         (0x7200)
  54 #define CD1400_THREE_ADDR       (0x7100)
  55 #define CD1400_FOUR_ADDR        (0x7000)
  56
  57 /*
  58 ** Define the different types of modules we can have
  59 */
  60 enum module {
  61     MOD_BLANK           = 0x0f,         /* Blank plate attached */
  62     MOD_RS232DB25       = 0x00,         /* RS232 DB25 connector */
  63     MOD_RS232RJ45       = 0x01,         /* RS232 RJ45 connector */
  64     MOD_RS422DB25       = 0x02,         /* RS422 DB25 connector */
  65     MOD_RS485DB25       = 0x03,         /* RS485 DB25 connector */
  66     MOD_PARALLEL        = 0x04          /* Centronics parallel */
  67 };
  68
  69 #define TYPE_HOST       0
  70 #define TYPE_RTA8       1
  71 #define TYPE_RTA16      2
  72
  73 #define WATCH_DOG       WATCHDOG_ADDR
  74
  75 /*********** end of file ***********/