1 /* $NetBSD: wssreg.h,v 1.4 1997/03/19 06:45:24 mikel 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 */ 36 /* 37 * Copyright (c) 1993 Analog Devices Inc. All rights reserved 38 */ 39 40 /* 41 * Macros to detect valid hardware configuration data. 42 */ 43 #define WSS_IRQ_VALID(irq) ((irq) == 7 || (irq) == 9 || \ 44 (irq) == 10 || (irq) == 11) 45 #define WSS_DRQ_VALID(chan) ((chan) == 0 || (chan) == 1 || (chan) == 3) 46 #define WSS_BASE_VALID(base) ((base) == 0x0530 || \ 47 (base) == 0x0604 || \ 48 (base) == 0x0e80 || \ 49 (base) == 0x0f40) 50 51 /* WSS registers */ 52 #define WSS_CONFIG 0x00 /* write only */ 53 #define WSS_STATUS 0x03 /* read only */ 54 #define WSS_CODEC 0x04 /* ad1848 codec registers (0x04-0x07) */ 55 #define WSS_NPORT 8 56 57 /* WSS status register bits */ 58 #define WSS_16SLOT 0x80 59 #define WSS_IRQACTIVE 0x40 60 #define WSS_VERS 0x04 61 #define WSS_VERSMASK 0x3f 62