/*      $NetBSD: auviavar.h,v 1.17 2019/05/08 13:40:18 isaki Exp $      */

/*-
* Copyright (c) 2000, 2008 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Tyler C. Sarna.
*
* 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.
*/


#ifndef _DEV_PCI_AUVIAVAR_H_
#define _DEV_PCI_AUVIAVAR_H_

struct auvia_softc_chan {
       void (*sc_intr)(void *);
       void *sc_arg;

       struct auvia_dma_op *sc_dma_ops;
       struct auvia_dma *sc_dma_ops_dma;
       u_int16_t sc_dma_op_count;
       int sc_base;
       u_int16_t sc_reg;
};

struct auvia_softc {
       device_t sc_dev;
       kmutex_t sc_lock;
       kmutex_t sc_intr_lock;

       char sc_revision[8];
       u_int   sc_flags;
#define AUVIA_FLAGS_VT8233              0x0001

       void *sc_ih;                    /* interrupt handle */

       pci_chipset_tag_t sc_pc;
       pcitag_t sc_pt;

       bus_space_tag_t sc_iot;
       bus_space_handle_t sc_ioh;
       bus_size_t sc_iosize;
       bus_dma_tag_t sc_dmat;

       struct ac97_host_if host_if;
       struct ac97_codec_if *codec_if;
       bool sc_spdif;

       struct auvia_dma *sc_dmas;

       struct auvia_softc_chan sc_play, sc_record;

#define AUVIA_NFORMATS  4
       struct audio_format sc_formats[AUVIA_NFORMATS];
};

#endif /* !_DEV_PCI_AUVIAVAR_H_ */