1 /* $OpenBSD: wssreg.h,v 1.4 2000/03/28 14:07:43 espie Exp $ */
2 /* $NetBSD: wssreg.h,v 1.3 1995/07/07 02:15:15 brezak Exp $ */
3
4 /*
5 * Copyright (c) 1991-1993 Regents of the University of California.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by the Computer Systems
19 * Engineering Group at Lawrence Berkeley Laboratory.
20 * 4. Neither the name of the University nor of the Laboratory may be used
21 * to endorse or promote products derived from this software without
22 * specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 */
37 /*
38 * Copyright (c) 1993 Analog Devices Inc. All rights reserved
39 */
40
41 /*
42 * Macros to detect valid hardware configuration data.
43 */
44 #define WSS_IRQ_VALID(irq) ((irq) == 5 || (irq) == 7 || (irq) == 9 || \
45 (irq) == 10 || (irq) == 11)
46 #define WSS_DRQ_VALID(chan) ((chan) == 0 || (chan) == 1 || (chan) == 3)
47 #define WSS_BASE_VALID(base) ((base) == 0x0530 || \
48 (base) == 0x0604 || \
49 (base) == 0x0e80 || \
50 (base) == 0x0f40)
51
52 /* WSS registers */
53 #define WSS_CONFIG 0x00 /* write only */
54 #define WSS_STATUS 0x03 /* read only */
55 #define WSS_CODEC 0x04 /* ad1848 codec registers (0x04-0x07) */
56 #define WSS_NPORT 8
57
58 /* WSS status register bits */
59 #define WSS_16SLOT 0x80
60 #define WSS_IRQACTIVE 0x40
61 #define WSS_VERS 0x04
62 #define WSS_VERSMASK 0x3f