/*      $OpenBSD: autrireg.h,v 1.2 2002/11/29 04:59:59 fgsch Exp $      */

/*
 * Copyright (c) 2001 SOMEYA Yoshihiko and KUROSAWA Takahiro.
 * 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 ``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 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.
 */

/*
 * Trident 4DWAVE registers
 */

#ifndef _DEV_PCI_AUTRIREG_H_
#define _DEV_PCI_AUTRIREG_H_


#define AUTRI_DEVICE_ID_4DWAVE_DX \
        ((PCI_PRODUCT_TRIDENT_4DWAVE_DX << 16) | PCI_VENDOR_TRIDENT)
#define AUTRI_DEVICE_ID_4DWAVE_NX \
        ((PCI_PRODUCT_TRIDENT_4DWAVE_NX << 16) | PCI_VENDOR_TRIDENT)
#define AUTRI_DEVICE_ID_SIS_7018 \
        ((PCI_PRODUCT_SIS_7018 << 16) | PCI_VENDOR_SIS)
#define AUTRI_DEVICE_ID_ALI_M5451 \
        ((PCI_PRODUCT_ALI_M5451 << 16) | PCI_VENDOR_ALI)

/*
 * PCI Config Registers
 */
#define AUTRI_PCI_MEMORY_BASE   0x14
#define AUTRI_PCI_DDMA_CFG      0x40
#define AUTRI_PCI_LEGACY_IOBASE 0x44

/*
 * AC'97 Registers
 */
#define AUTRI_DX_ACR0                   0x40
# define AUTRI_DX_ACR0_CMD_WRITE        0x00008000
# define AUTRI_DX_ACR0_BUSY_WRITE       0x00008000
#define AUTRI_DX_ACR1                   0x44
# define AUTRI_DX_ACR1_CMD_READ         0x00008000
# define AUTRI_DX_ACR1_BUSY_READ        0x00008000
#define AUTRI_DX_ACR2                   0x48
# define AUTRI_DX_ACR2_CODEC_READY      0x00000010

#define AUTRI_NX_ACR0                   0x40
# define AUTRI_NX_ACR0_PSB_CAPTURE      0x00000200
# define AUTRI_NX_ACR0_CODEC_READY      0x00000008
#define AUTRI_NX_ACR1                   0x44
# define AUTRI_NX_ACR1_CMD_WRITE        0x00000800
# define AUTRI_NX_ACR1_BUSY_WRITE       0x00000800
#define AUTRI_NX_ACR2                   0x48
# define AUTRI_NX_ACR2_CMD_READ         0x00000800
# define AUTRI_NX_ACR2_BUSY_READ        0x00000800
# define AUTRI_NX_ACR2_RECV_WAIT        0x00000400
#define AUTRI_NX_ACR3                   0x4c

#define AUTRI_SIS_ACWR                  0x40
# define AUTRI_SIS_ACWR_CMD_WRITE       0x00008000
# define AUTRI_SIS_ACWR_BUSY_WRITE      0x00008000
# define AUTRI_SIS_ACWR_AUDIO_BUSY      0x00004000
#define AUTRI_SIS_ACRD                  0x44
# define AUTRI_SIS_ACRD_CMD_READ        0x00008000
# define AUTRI_SIS_ACRD_BUSY_READ       0x00008000
# define AUTRI_SIS_ACRD_AUDIO_BUSY      0x00004000
#define AUTRI_SIS_SCTRL                 0x48
# define AUTRI_SIS_SCTRL_CODEC_READY    0x01000000
#define AUTRI_SIS_ACGPIO                0x4c

#define AUTRI_ALI_ACWR                  0x40
# define AUTRI_ALI_ACWR_CMD_WRITE       0x00008000
# define AUTRI_ALI_ACWR_BUSY_WRITE      0x00008000
#define AUTRI_ALI_ACRD                  0x44
# define AUTRI_ALI_ACRD_CMD_READ        0x00008000
# define AUTRI_ALI_ACRD_BUSY_READ       0x00008000
#define AUTRI_ALI_SCTRL                 0x48
# define AUTRI_ALI_SCTRL_CODEC_READY    0x01000000
#define AUTRI_ALI_ACGPIO                0x4c
/*
# define AUTRI_ALI_AC97_BUSY_READ  0x00008000
# define AUTRI_ALI_AC97_BUSY_WRITE 0x00008000
# define AUTRI_ALI_AC97_CMD_WRITE  0x00008000
*/

/*
 * MPU-401 UART
 */
#define AUTRI_MPUR0                     0x20
#define AUTRI_MPUR1                     0x21
# define AUTRI_MIDIOUT_READY            0x40
#define AUTRI_MPUR2                     0x22
# define AUTRI_MIDIOUT_CONNECT          0x10
# define AUTRI_MIDIIN_ENABLE_INTR       0x08

#define MIDI_BUSY_WAIT                  100
#define MIDI_BUSY_DELAY                 100

/*
 * Channel Registers
 */
#define AUTRI_START_A                   0x80
#define AUTRI_STOP_A                    0x84
#define AUTRI_DLY_A                     0x88
#define AUTRI_SIGN_CSO_A                0x8c
#define AUTRI_CSPF_A                    0x90
#define AUTRI_CEBC_A                    0x94
#define AUTRI_AIN_A                     0x98
#define AUTRI_EINT_A                    0x9c
#define AUTRI_LFO_GC_CIR                0xa0
# define ENDLP_IE                       0x00001000
# define MIDLP_IE                       0x00002000
# define BANK_B_EN                      0x00010000
#define AUTRI_AINTEN_A                  0xa4
#define AUTRI_MUSICVOL_WAVEVOL          0xa8
#define AUTRI_MISCINT                   0xb0
# define ST_TARGET_REACHED              0x00008000
# define MIXER_OVERFLOW                 0x00000800
# define MIXER_UNDERFLOW                0x00000800
# define ADDRESS_IRQ                    0x00000020
# define MPU401_IRQ                     0x00000008
#define AUTRI_START_B                   0xb4
#define AUTRI_STOP_B                    0xb8
#define AUTRI_CSPF_B                    0xbc
#define AUTRI_AIN_B                     0xd8
#define AUTRI_AINTEN_B                  0xdc

/*
 * Indexed Channel Registers
 */
#define AUTRI_ARAM_CR                   0xe0
# define AUTRI_ATTR_PCMREC_SIS          0x88000000
# define AUTRI_ATTR_ENASRC_SIS          0x00800000
# define AUTRI_CTRL_WAVEVOL             0x80000000
# define AUTRI_CTRL_MUTE                0x3fff0000
# define AUTRI_CTRL_MUTE_SIS            0x3f000fff
# define AUTRI_CTRL_16BIT               0x00008000
# define AUTRI_CTRL_STEREO              0x00004000
# define AUTRI_CTRL_SIGNED              0x00002000
# define AUTRI_CTRL_LOOPMODE            0x00001000
#define AUTRI_EBUF1                     0xf4
#define AUTRI_EBUF2                     0xf8
# define AUTRI_EMOD_STILL               0x30000000

/*
 * Others
 */
#define AUTRI_NX_RCI3                   0x73
# define AUTRI_NX_RCI3_ENABLE           0x80

#define AUTRI_ALI_GCONTROL              0xd4
# define AUTRI_ALI_GCONTROL_PCM_IN      0x80000000


#endif /* _DEV_PCI_AUTRIREG_H_ */