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am7930var.h revision 1.1 
      1 /*	$NetBSD: am7930var.h,v 1.1 1995/04/25 20:05:38 pk Exp $ */
      2 
      3 /*
      4  * Copyright (c) 1992, 1993
      5  *	The Regents of the University of California.  All rights reserved.
      6  *
      7  * This software was developed by the Computer Systems Engineering group
      8  * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
      9  * contributed to Berkeley.
     10  *
     11  * All advertising materials mentioning features or use of this software
     12  * must display the following acknowledgement:
     13  *	This product includes software developed by the University of
     14  *	California, Lawrence Berkeley Laboratory.
     15  *
     16  * Redistribution and use in source and binary forms, with or without
     17  * modification, are permitted provided that the following conditions
     18  * are met:
     19  * 1. Redistributions of source code must retain the above copyright
     20  *    notice, this list of conditions and the following disclaimer.
     21  * 2. Redistributions in binary form must reproduce the above copyright
     22  *    notice, this list of conditions and the following disclaimer in the
     23  *    documentation and/or other materials provided with the distribution.
     24  * 3. All advertising materials mentioning features or use of this software
     25  *    must display the following acknowledgement:
     26  *	This product includes software developed by the University of
     27  *	California, Berkeley and its contributors.
     28  * 4. Neither the name of the University nor the names of its contributors
     29  *    may be used to endorse or promote products derived from this software
     30  *    without specific prior written permission.
     31  *
     32  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     33  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     34  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     35  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     36  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     37  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     38  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     39  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     40  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     41  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     42  * SUCH DAMAGE.
     43  *
     44  *	@(#)bsd_audiovar.h	8.1 (Berkeley) 6/11/93
     45  */
     46 
     47 #ifndef LOCORE
     48 
     49 /* XXX I think these defines should go into some other header file */
     50 #define SUNAUDIO_MIC_PORT	0
     51 #define SUNAUDIO_SPEAKER	1
     52 #define SUNAUDIO_HEADPHONES	2
     53 #define SUNAUDIO_MONITOR	3
     54 #define SUNAUDIO_INPUT_CLASS	4
     55 #define SUNAUDIO_OUTPUT_CLASS	5
     56 
     57 struct auio {
     58 	volatile struct amd7930 *au_amd;/* chip registers */
     59 
     60 	u_char	*au_rdata;		/* record data */
     61 	u_char	*au_rend;		/* end of record data */
     62 	u_char	*au_pdata;		/* play data */
     63 	u_char	*au_pend;		/* end of play data */
     64 };
     65 
     66 /*
     67  * Chip interface
     68  */
     69 struct mapreg {
     70         u_short mr_x[8];
     71         u_short mr_r[8];
     72         u_short mr_gx;
     73         u_short mr_gr;
     74         u_short mr_ger;
     75         u_short mr_stgr;
     76         u_short mr_ftgr;
     77         u_short mr_atgr;
     78         u_char  mr_mmr1;
     79         u_char  mr_mmr2;
     80 };
     81 
     82 #endif /* !LOCORE */
     83