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Annotation of sys/arch/sparc/dev/amd7930var.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: amd7930var.h,v 1.7 2004/09/29 07:35:11 miod Exp $     */
                      2: /*     $NetBSD: amd7930var.h,v 1.3 1996/02/01 22:32:25 mycroft Exp $ */
                      3:
                      4: /*
                      5:  * Copyright (c) 1992, 1993
                      6:  *     The Regents of the University of California.  All rights reserved.
                      7:  *
                      8:  * This software was developed by the Computer Systems Engineering group
                      9:  * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
                     10:  * contributed to Berkeley.
                     11:  *
                     12:  * All advertising materials mentioning features or use of this software
                     13:  * must display the following acknowledgement:
                     14:  *     This product includes software developed by the University of
                     15:  *     California, Lawrence Berkeley Laboratory.
                     16:  *
                     17:  * Redistribution and use in source and binary forms, with or without
                     18:  * modification, are permitted provided that the following conditions
                     19:  * are met:
                     20:  * 1. Redistributions of source code must retain the above copyright
                     21:  *    notice, this list of conditions and the following disclaimer.
                     22:  * 2. Redistributions in binary form must reproduce the above copyright
                     23:  *    notice, this list of conditions and the following disclaimer in the
                     24:  *    documentation and/or other materials provided with the distribution.
                     25:  * 3. Neither the name of the University nor the names of its contributors
                     26:  *    may be used to endorse or promote products derived from this software
                     27:  *    without specific prior written permission.
                     28:  *
                     29:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     30:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     31:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     32:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     33:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     34:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     35:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     36:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     37:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     38:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     39:  * SUCH DAMAGE.
                     40:  *
                     41:  *     @(#)bsd_audiovar.h      8.1 (Berkeley) 6/11/93
                     42:  */
                     43:
                     44: #ifndef _LOCORE
                     45:
                     46: /* XXX I think these defines should go into some other header file */
                     47: #define SUNAUDIO_MIC_PORT      0
                     48: #define SUNAUDIO_SPEAKER       1
                     49: #define SUNAUDIO_HEADPHONES    2
                     50: #define SUNAUDIO_MONITOR       3
                     51: #define SUNAUDIO_SOURCE                4
                     52: #define SUNAUDIO_OUTPUT                5
                     53: #define SUNAUDIO_INPUT_CLASS   6
                     54: #define SUNAUDIO_OUTPUT_CLASS  7
                     55: #define SUNAUDIO_RECORD_CLASS  8
                     56: #define SUNAUDIO_MONITOR_CLASS 9
                     57:
                     58: struct auio {
                     59:        volatile struct amd7930 *au_amd;/* chip registers */
                     60:
                     61:        u_char  *au_rdata;              /* record data */
                     62:        u_char  *au_rend;               /* end of record data */
                     63:        u_char  *au_pdata;              /* play data */
                     64:        u_char  *au_pend;               /* end of play data */
                     65:
                     66:        struct  intrhand au_ih;
                     67: };
                     68:
                     69: /*
                     70:  * Chip interface
                     71:  */
                     72: struct mapreg {
                     73:         u_short mr_x[8];
                     74:         u_short mr_r[8];
                     75:         u_short mr_gx;
                     76:         u_short mr_gr;
                     77:         u_short mr_ger;
                     78:         u_short mr_stgr;
                     79:         u_short mr_ftgr;
                     80:         u_short mr_atgr;
                     81:         u_char  mr_mmr1;
                     82:         u_char  mr_mmr2;
                     83: };
                     84:
                     85: #endif /* !_LOCORE */