diff options
Diffstat (limited to 'drivers/char/rio/rtahw.h')
| -rw-r--r-- | drivers/char/rio/rtahw.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/drivers/char/rio/rtahw.h b/drivers/char/rio/rtahw.h new file mode 100644 index 00000000000..06860118cbc --- /dev/null +++ b/drivers/char/rio/rtahw.h @@ -0,0 +1,75 @@ + +/**************************************************************************** + ******* ******* + ******* R T A H A R D W A R E + ******* ******* + **************************************************************************** + + Author : Ian Nandhra + Date : + + * + * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + + Version : 0.01 + + + Mods + ---------------------------------------------------------------------------- + Date By Description + ---------------------------------------------------------------------------- + + ***************************************************************************/ + +#ifndef lint +#ifdef SCCS_LABELS +static char *_rio_rtahw_h_sccs = "@(#)rtahw.h 1.5" ; +#endif +#endif + +#define WATCHDOG_ADDR ((unsigned short *)0x7a00) +#define RTA_LED_ADDR ((unsigned short *)0x7c00) +#define SERIALNUM_ADDR ((unsigned char *)0x7809) +#define LATCH_ADDR ((unsigned char *)0x7800) + +/* +** Here we define where the cd1400 chips are in memory. +*/ +#define CD1400_ONE_ADDR (0x7300) +#define CD1400_TWO_ADDR (0x7200) +#define CD1400_THREE_ADDR (0x7100) +#define CD1400_FOUR_ADDR (0x7000) + +/* +** Define the different types of modules we can have +*/ +enum module { + MOD_BLANK = 0x0f, /* Blank plate attached */ + MOD_RS232DB25 = 0x00, /* RS232 DB25 connector */ + MOD_RS232RJ45 = 0x01, /* RS232 RJ45 connector */ + MOD_RS422DB25 = 0x02, /* RS422 DB25 connector */ + MOD_RS485DB25 = 0x03, /* RS485 DB25 connector */ + MOD_PARALLEL = 0x04 /* Centronics parallel */ +}; + +#define TYPE_HOST 0 +#define TYPE_RTA8 1 +#define TYPE_RTA16 2 + +#define WATCH_DOG WATCHDOG_ADDR + +/*********** end of file ***********/ |