sys/dev/pci/auviavar.h

   1 /*      $NetBSD: auviavar.h,v 1.14 2008/04/28 20:23:54 martin Exp $     */
   2
   3 /*-
   4  * Copyright (c) 2000 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Tyler C. Sarna.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32
  33 #ifndef _DEV_PCI_AUVIAVAR_H_
  34 #define _DEV_PCI_AUVIAVAR_H_
  35
  36 struct auvia_softc_chan {
  37         void (*sc_intr)(void *);
  38         void *sc_arg;
  39
  40         struct auvia_dma_op *sc_dma_ops;
  41         struct auvia_dma *sc_dma_ops_dma;
  42         u_int16_t sc_dma_op_count;
  43         int sc_base;
  44         u_int16_t sc_reg;
  45 };
  46
  47 struct auvia_softc {
  48         device_t sc_dev;
  49
  50         char sc_revision[8];
  51         u_int   sc_flags;
  52 #define AUVIA_FLAGS_VT8233              0x0001
  53
  54         void *sc_ih;                    /* interrupt handle */
  55
  56         pci_chipset_tag_t sc_pc;
  57         pcitag_t sc_pt;
  58
  59         bus_space_tag_t sc_iot;
  60         bus_space_handle_t sc_ioh;
  61         bus_size_t sc_iosize;
  62         bus_dma_tag_t sc_dmat;
  63
  64         struct ac97_host_if host_if;
  65         struct ac97_codec_if *codec_if;
  66         bool sc_spdif;
  67
  68         struct auvia_dma *sc_dmas;
  69
  70         struct auvia_softc_chan sc_play, sc_record;
  71
  72 #define AUVIA_NFORMATS  8
  73         struct audio_format sc_formats[AUVIA_NFORMATS];
  74         struct audio_encoding_set *sc_encodings;
  75         struct audio_encoding_set *sc_spdif_encodings;
  76 };
  77
  78 #endif /* !_DEV_PCI_AUVIAVAR_H_ */