xref: /netbsd-src/sys/dev/isa/wssreg.h (revision 6929ad87a5c37179228b21785018bbb66fe06b56)
1 /*	$NetBSD: wssreg.h,v 1.1 1995/02/21 02:28:43 brezak Exp $	*/
2 
3 /*
4  * Copyright (c) 1991-1993 Regents of the University of California.
5  * All rights reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions
9  * are met:
10  * 1. Redistributions of source code must retain the above copyright
11  *    notice, this list of conditions and the following disclaimer.
12  * 2. Redistributions in binary form must reproduce the above copyright
13  *    notice, this list of conditions and the following disclaimer in the
14  *    documentation and/or other materials provided with the distribution.
15  * 3. All advertising materials mentioning features or use of this software
16  *    must display the following acknowledgement:
17  *	This product includes software developed by the Computer Systems
18  *	Engineering Group at Lawrence Berkeley Laboratory.
19  * 4. Neither the name of the University nor of the Laboratory may be used
20  *    to endorse or promote products derived from this software without
21  *    specific prior written permission.
22  *
23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33  * SUCH DAMAGE.
34  *
35  *	$Id: wssreg.h,v 1.1 1995/02/21 02:28:43 brezak Exp $
36  */
37 /*
38  * Copyright (c) 1993 Analog Devices Inc. All rights reserved
39  */
40 
41 #define WSS_NPORT	8
42 
43 /*
44  * Macros to detect valid hardware configuration data.
45  */
46 #define WSS_IRQ_VALID(mask)  ((mask) & 0x00ac)	/* IRQ 2,3,5,7 */
47 #define WSS_BASE_VALID(base) ((base) == 0x0530 || \
48 			      (base) == 0x0604 || \
49 			      (base) == 0x0e80 || \
50 			      (base) == 0x0f40)
51 
52 /* Default WSS base */
53 /* WSS registers */
54 #define WSS_BASE_ADDRESS 0x0530
55 
56 /* WSS registers */
57 #define WSS_CONFIG	0x00
58 #define WSS_STATUS	0x03
59 
60 #define WSS_VERS	0x04
61 #define WSS_16SLOT	0x80
62 #define WSS_DUALDMA	0x40
63