/*      $NetBSD: ariareg.h,v 1.6 2009/10/27 23:04:41 elric Exp $        */

/*-
 * Copyright (c) 1995, 1996, 1998 The NetBSD Foundation, Inc.
 * All rights reserved.
 *
 * This code is derived from software contributed to The NetBSD Foundation
 * by Roland C. Dowdeswell.
 *
 * 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
 */

/*
 * Macros to detect valid hardware configuration data.
 */
#define ARIA_IRQ_VALID(irq)   ((irq) == 10 || (irq) == 11 || (irq) == 12)
#define ARIA_DRQ_VALID(chan)  ((chan) == 5 || (chan) == 6)
#define ARIA_BASE_VALID(base) ((base) == 0x290 || (base) == 0x280 || (base) == 0x2a0 || (base) == 0x2b0)

/*
 * Aria DSP ports
 *  (abrieviated ARIADSP_)
 */

#define ARIADSP_NPORT           8

#define ARIADSP_DSPDATA         0
#define ARIADSP_WRITE           0
#define ARIADSP_STATUS          2
#define ARIADSP_CONTROL         2
#define ARIADSP_DMAADDRESS      4
#define ARIADSP_DMADATA         6

/*
 * Aria DSP Addresses and the like...
 *  (abrieviated ARIAA_)
 */

#define ARIAA_HARDWARE_A        0x6050
#define ARIAA_MODEL_A           0x60c3
#define ARIAA_PLAY_FIFO_A       0x6100
#define ARIAA_REC_FIFO_A        0x6101
#define ARIAA_TASK_A            0x6102

/*
 * DSP random values
 *  (abrieviated ARIAR_)
 */

#define ARIAR_PROMETHEUS_KLUDGE 0x0001
#define ARIAR_NPOLL             30000
#define ARIAR_OPEN_PLAY         0x0002
#define ARIAR_OPEN_RECORD       0x0001
#define ARIAR_PLAY_CHAN         1
#define ARIAR_RECORD_CHAN       0
#define ARIAR_BUSY              0x8000
#define ARIAR_ARIA_SYNTH        0x0080
#define ARIAR_SR22K             0x0040
#define ARIAR_DSPINTWR          0x0008
#define ARIAR_PCINTWR           0x0002

/*
 * Aria DSP Commands
 *  (abrieviated ARIADSPC_)
 */

#define ARIADSPC_SYSINIT        0x0000  /* Initialise system */
#define ARIADSPC_FORMAT         0x0003  /* format (pcm8, pcm16, etc) */
#define ARIADSPC_MASTERVOLUME   0x0004
#define ARIADSPC_BLOCKSIZE      0x0005
#define ARIADSPC_MODE           0x0006
#define ARIADSPC_CDVOLUME       0x0007
#define ARIADSPC_MICVOLUME      0x0008
#define ARIADSPC_MIXERCONFIG    0x0009
#define ARIADSPC_FORCEINTR      0x000a  /* Force an Interrupt */
#define ARIADSPC_TRANSCOMPLETE  0x0010  /* Transfer Complete */
#define ARIADSPC_START_PLAY     0x0011
#define ARIADSPC_STOP_PLAY      0x0012
#define ARIADSPC_CHAN_VOL       0x0013
#define ARIADSPC_CHAN_PAN       0x0014
#define ARIADSPC_START_REC      0x0015
#define ARIADSPC_STOP_REC       0x0016
#define ARIADSPC_DAPVOL         0x0017  /* Digital Audio Playback Vol */
#define ARIADSPC_ADCSOURCE      0x0030
#define ARIADSPC_ADCCONTROL     0x0031  /* Turn ADC off/on */
#define ARIADSPC_INPMONMODE     0x0032  /* Input Monitor Mode */
#define ARIADSPC_MASMONMODE     0x0033  /* Master Monitor Mode */
#define ARIADSPC_MIXERVOL       0x0034  /* Mixer Volumes */
#define ARIADSPC_TONE           0x0035  /* Tone controls */
#define ARIADSPC_TERM           0xffff  /* End of Command */

/*
 * DSP values (for commands)
 *  (abrieviated ARIAV_)
 */

#define ARIAV_MODE_NO_SYNTH     0x0000  /* No synthesizer mode */

#define ARIAMIX_MIC_LVL         0
#define ARIAMIX_LINE_IN_LVL     1
#define ARIAMIX_CD_LVL          2
#define ARIAMIX_DAC_LVL         3
#define ARIAMIX_TEL_LVL         4
#define ARIAMIX_AUX_LVL         5
#define ARIAMIX_MASTER_LVL      6
#define ARIAMIX_MASTER_TREBLE   7
#define ARIAMIX_MASTER_BASS     8
#define ARIAMIX_RECORD_SOURCE   9
#define ARIAMIX_MIC_MUTE        10
#define ARIAMIX_LINE_IN_MUTE    11
#define ARIAMIX_CD_MUTE         12
#define ARIAMIX_DAC_MUTE        13
#define ARIAMIX_TEL_MUTE        14
#define ARIAMIX_AUX_MUTE        15
#define ARIAMIX_OUT_LVL         16
#define ARIAMIX_OUTPUT_CLASS    17
#define ARIAMIX_INPUT_CLASS     18
#define ARIAMIX_RECORD_CLASS    19
#define ARIAMIX_EQ_CLASS        20