/*      $OpenBSD: auviavar.h,v 1.12 2010/09/12 02:03:35 jakemsr Exp $ */
/*      $NetBSD: auviavar.h,v 1.1 2000/03/31 04:45:29 tsarna Exp $      */

/*-
 * Copyright (c) 2000 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 {
        struct device sc_dev;
        void *sc_ih;                    /* interrupt handle */

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

        pci_chipset_tag_t sc_pc;
        pcitag_t sc_pt;

        bus_space_tag_t sc_iot;
        bus_space_handle_t sc_ioh;
        bus_dma_tag_t sc_dmat;

        struct ac97_host_if host_if;
        struct ac97_codec_if *codec_if;
        int bufsize;
        int sc_spdif;

        pcireg_t sc_pci_junk;

        struct auvia_dma *sc_dmas;

        struct auvia_softc_chan sc_play, sc_record;
};

#define AUVIA_DMALIST_MAX       255

#endif