sys/dev/sound/pci/als4000.h

   1 /*-
   2  * Copyright (c) 2001 Orion Hodson <O.Hodson@cs.ucl.ac.uk>
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHERIN CONTRACT, STRICT
  22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THEPOSSIBILITY OF
  24  * SUCH DAMAGE.
  25  *
  26  * $FreeBSD: src/sys/dev/sound/pci/als4000.h,v 1.3 2005/01/06 01:43:18 imp Exp $
  27  * $DragonFly: src/sys/dev/sound/pci/als4000.h,v 1.3 2007/01/04 21:47:02 corecode Exp $
  28  */
  29
  30 #define ALS_PCI_ID0             0x40004005
  31 #define ALS_PCI_POWERREG        0xe0
  32
  33 #define ALS_CONFIG_SPACE_BYTES  128
  34
  35 #define ALS_GCR_DATA            0x08
  36 #define ALS_GCR_INDEX           0x0c
  37 #       define ALS_GCR_MISC             0x8c
  38 #       define ALS_GCR_TEST             0x90
  39 #       define ALS_GCR_DMA0_START       0x91
  40 #       define ALS_GCR_DMA0_MODE        0x92
  41 #       define ALS_GCR_DMA1_START       0x93
  42 #       define ALS_GCR_DMA1_MODE        0x94
  43 #       define ALS_GCR_DMA3_START       0x95
  44 #       define ALS_GCR_DMA3_MODE        0x96
  45 #       define ALS_GCR_DMA_EMULATION    0x99
  46 #       define ALS_GCR_FIFO0_CURRENT    0xa0
  47 #       define ALS_GCR_FIFO0_STATUS     0xa1
  48 #       define ALS_GCR_FIFO1_START      0xa2
  49 #       define ALS_GCR_FIFO1_COUNT      0xa3
  50 #       define ALS_GCR_FIFO1_CURRENT    0xa4
  51 #       define ALS_GCR_FIFO1_STATUS     0xa5
  52 #       define ALS_GCR_POWER            0xa6
  53 #       define ALS_GCR_PIC_ACCESS       0xa7
  54
  55 #define ALS_SB_MPU_IRQ          0x0e
  56
  57 #define ALS_MIXER_DATA          0x15
  58 #define ALS_MIXER_INDEX         0x14
  59 #       define ALS_SB16_RESET           0x00
  60 #       define ALS_SB16_DMA_SETUP       0x81
  61 #       define ALS_CONTROL              0xc0
  62 #       define ALS_SB16_CONFIG          ALS_CONTROL + 0x00
  63 #       define ALS_MISC_CONTROL         ALS_CONTROL + 0x02
  64 #       define ALS_FIFO1_LENGTH_LO      ALS_CONTROL + 0x1c
  65 #       define ALS_FIFO1_LENGTH_HI      ALS_CONTROL + 0x1d
  66 #       define ALS_FIFO1_CONTROL        ALS_CONTROL + 0x1e
  67 #               define ALS_FIFO1_STOP           0x00
  68 #               define ALS_FIFO1_RUN            0x80
  69 #               define ALS_FIFO1_PAUSE          0x40
  70 #               define ALS_FIFO1_STEREO         0x20
  71 #               define ALS_FIFO1_SIGNED         0x10
  72 #               define ALS_FIFO1_8BIT           0x04
  73
  74 #define ALS_ESP_RST             0x16
  75 #define ALS_CR1E_ACK_PORT       0x16
  76
  77 #define ALS_ESP_RD_DATA         0x1a
  78 #define ALS_ESP_WR_DATA         0x1c
  79 #define ALS_ESP_WR_STATUS       0x1c
  80 #define ALS_ESP_RD_STATUS8      0x1e
  81 #define ALS_ESP_RD_STATUS16     0x1f
  82 #       define ALS_ESP_SAMPLE_RATE      0x41
  83
  84 #define ALS_MIDI_DATA           0x30
  85 #define ALS_MIDI_STATUS         0x31
  86
  87 /* Interrupt masks */
  88 #define ALS_IRQ_STATUS8         0x01
  89 #define ALS_IRQ_STATUS16        0x02
  90 #define ALS_IRQ_MPUIN           0x04
  91 #define ALS_IRQ_CR1E            0x20
  92
  93 /* Sample Rate Locks */
  94 #define ALS_RATE_LOCK_PLAYBACK  0x01
  95 #define ALS_RATE_LOCK_CAPTURE   0x02
  96 #define ALS_RATE_LOCK           0x03