/*-
 * Copyright (c) 1999 Cameron Grant <cg@freebsd.org>
 * 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
 *
 * $FreeBSD: head/sys/dev/sound/pci/aureal.h 139749 2005-01-06 01:43:34Z imp $
 */

#ifndef _AU8820_REG_H
#define _AU8820_REG_H

#define AU_BUFFSIZE 0x4000

#define AU_REG_FIFOBASE 0x0e000

#define AU_REG_UNK2     0x105c0
#define AU_REG_UNK3     0x10600
#define AU_REG_UNK4     0x10604
#define AU_REG_UNK5     0x10608

#define AU_REG_RTBASE   0x10800

#define AU_REG_ADB      0x10a00

#define AU_REG_CODECCHN 0x11880

#define AU_REG_CODECST  0x11984
#define         AU_CDC_RUN      0x00000040
#define         AU_CDC_WROK     0x00000100
#define         AU_CDC_RESET    0x00008000

#define AU_REG_CODECIO  0x11988
#define         AU_CDC_DATAMASK 0x0000ffff
#define         AU_CDC_REGMASK  0x007f0000
#define         AU_CDC_REGSET   0x00800000
#define         AU_CDC_READY    0x04000000

#define AU_REG_CODECEN  0x11990
#define         AU_CDC_CHAN1EN  0x00000100
#define         AU_CDC_CHAN2EN  0x00000200

#define AU_REG_UNK1     0x1199c

#define AU_REG_IRQSRC   0x12800
#define         AU_IRQ_FATAL    0x0001
#define         AU_IRQ_PARITY   0x0002
#define         AU_IRQ_PCMOUT   0x0020
#define         AU_IRQ_UNKNOWN  0x1000
#define         AU_IRQ_MIDI     0x2000
#define AU_REG_IRQEN    0x12804

#define AU_REG_IRQGLOB  0x1280c
#define         AU_IRQ_ENABLE   0x4000

#define AC97_MUTE       0x8000
#define AC97_REG_RESET  0x00
#define AC97_MIX_MASTER 0x02
#define AC97_MIX_PHONES 0x04
#define AC97_MIX_MONO   0x06
#define AC97_MIX_TONE   0x08
#define AC97_MIX_BEEP   0x0a
#define AC97_MIX_PHONE  0x0c
#define AC97_MIX_MIC    0x0e
#define AC97_MIX_LINE   0x10
#define AC97_MIX_CD     0x12
#define AC97_MIX_VIDEO  0x14
#define AC97_MIX_AUX    0x16
#define AC97_MIX_PCM    0x18
#define AC97_REG_RECSEL 0x1a
#define AC97_MIX_RGAIN  0x1c
#define AC97_MIX_MGAIN  0x1e
#define AC97_REG_GEN    0x20
#define AC97_REG_3D     0x22
#define AC97_REG_POWER  0x26
#define AC97_REG_ID1    0x7c
#define AC97_REG_ID2    0x7e


#endif