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