File: /usr/src/linux/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 ***********/
76