165 lines
4.7 KiB
C
165 lines
4.7 KiB
C
/* $NetBSD: pssreg.h,v 1.2 1995/05/08 22:02:09 brezak Exp $ */
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/*
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* Copyright (c) 1994 John Brezak
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* Copyright (c) 1991-1993 Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the Computer Systems
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* Engineering Group at Lawrence Berkeley Laboratory.
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* 4. Neither the name of the University nor of the Laboratory may be used
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* to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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/*
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* Copyright (c) 1993 Analog Devices Inc. All rights reserved
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*/
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/*
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* Macros to detect valid hardware configuration data.
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*/
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#define PSS_BASE_VALID(base) ((base) == 0x220 || (base) == 0x240)
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/*
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* ESC614 Interface chip
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*/
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#define ADDR_MASK 0x003f
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#define INT_MASK 0xffc7
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#define INT_3_BITS 0x0008
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#define INT_5_BITS 0x0010
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#define INT_7_BITS 0x0018
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#define INT_9_BITS 0x0020
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#define INT_10_BITS 0x0028
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#define INT_11_BITS 0x0030
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#define INT_12_BITS 0x0038
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#define INT_TEST_BIT 0x0200
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#define INT_TEST_PASS 0x0100
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#define INT_TEST_BIT_MASK 0xFDFF
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#define DMA_MASK 0xfff8
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#define DMA_0_BITS 0x0001
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#define DMA_1_BITS 0x0002
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#define DMA_3_BITS 0x0003
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#define DMA_5_BITS 0x0004
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#define DMA_6_BITS 0x0005
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#define DMA_7_BITS 0x0006
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#define DMA_TEST_BIT 0x0080
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#define DMA_TEST_PASS 0x0040
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#define DMA_TEST_BIT_MASK 0xFF7F
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/* Echo DSP Flags */
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#define DSP_FLAG3 0x10
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#define DSP_FLAG2 0x08
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#define DSP_FLAG1 0x80
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#define DSP_FLAG0 0x40
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/* ESC614 register offsets */
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#define PSS_NPORT 32
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#define PSS_DATA 0x00
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#define PSS_STATUS 0x02
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#define PSS_CONTROL 0x02
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#define PSS_ID_VERS 0x04
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#define PSS_IRQ_ACK 0x04
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#define PSS_CONFIG 0x10
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#define PSS_WSS_CONFIG 0x12
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#define SB_CONFIG 0x14
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#define CD_CONFIG 0x16
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#define MIDI_CONFIG 0x18
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#define UART_CONFIG 0x1a
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/* PSS control register */
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#define PSS_WEIE 0x8000
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#define PSS_RFIE 0x4000
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#define PSS_RESET 0x2000
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#define PSS_FLAG1 0x1000
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#define PSS_FLAG0 0x0800
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/* PSS status register */
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#define PSS_WRITE_EMPTY 0x8000
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#define PSS_READ_FULL 0x4000
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#define PSS_IRQ 0x2000
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#define PSS_DMQ_TC 0x1000
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#define PSS_FLAG3 0x0800
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#define PSS_FLAG2 0x0400
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/* Game control register */
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#define GAME_BIT 0x0400
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#define GAME_BIT_MASK 0xfbff
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/* MPU registers */
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#define MIDI_NPORT 8
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#define MIDI_DATA_REG 0x00
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#define MIDI_STATUS_REG 0x01
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#define MIDI_COMMAND_REG 0x01
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#define MIDI_SR_RF 0x80
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#define MIDI_SR_TE 0x40
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/* CD Interface registers */
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#define CD_NPORT 16
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#define CD_POL_MASK 0xFFBF
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#define CD_POL_BIT 0x0040
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/* Phillips amplifier controls: only via DSP */
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/* DSP commands */
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#define SET_MASTER_COMMAND 0x0010
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#define MASTER_VOLUME_LEFT 0x0000
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#define MASTER_VOLUME_RIGHT 0x0100
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#define MASTER_BASS 0x0200
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#define MASTER_TREBLE 0x0300
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#define MASTER_SWITCH 0x0800
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#define PSS_STEREO 0x00ce
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#define PSS_PSEUDO 0x00d6
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#define PSS_SPATIAL 0x00de
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#define PSS_MONO 0x00c6
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#define PHILLIPS_VOL_MIN -64
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#define PHILLIPS_VOL_MAX 6
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#define PHILLIPS_VOL_DELTA 70
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#define PHILLIPS_VOL_INITIAL -20
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#define PHILLIPS_VOL_CONSTANT 252
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#define PHILLIPS_VOL_STEP 2
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#define PHILLIPS_BASS_MIN -12
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#define PHILLIPS_BASS_MAX 15
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#define PHILLIPS_BASS_DELTA 27
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#define PHILLIPS_BASS_INITIAL 0
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#define PHILLIPS_BASS_CONSTANT 246
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#define PHILLIPS_BASS_STEP 2
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#define PHILLIPS_TREBLE_MIN -12
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#define PHILLIPS_TREBLE_MAX 12
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#define PHILLIPS_TREBLE_DELTA 24
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#define PHILLIPS_TREBLE_INITIAL 0
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#define PHILLIPS_TREBLE_CONSTANT 246
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#define PHILLIPS_TREBLE_STEP 2
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