86 lines
2.8 KiB
C
86 lines
2.8 KiB
C
/* $NetBSD: auviavar.h,v 1.6 2004/10/17 08:46:39 kent Exp $ */
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/*-
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* Copyright (c) 2000 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Tyler C. Sarna.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _DEV_PCI_AUVIAVAR_H_
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#define _DEV_PCI_AUVIAVAR_H_
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struct auvia_softc_chan {
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void (*sc_intr)(void *);
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void *sc_arg;
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struct auvia_dma_op *sc_dma_ops;
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struct auvia_dma *sc_dma_ops_dma;
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u_int16_t sc_dma_op_count;
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int sc_base;
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u_int16_t sc_reg;
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};
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struct auvia_softc {
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struct device sc_dev;
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char sc_revision[8];
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u_int sc_flags;
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#define AUVIA_FLAGS_VT8233 0x0001
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void *sc_ih; /* interrupt handle */
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pci_chipset_tag_t sc_pc;
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pcitag_t sc_pt;
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bus_space_tag_t sc_iot;
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bus_space_handle_t sc_ioh;
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bus_dma_tag_t sc_dmat;
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struct ac97_host_if host_if;
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struct ac97_codec_if *codec_if;
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struct auvia_dma *sc_dmas;
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struct auvia_softc_chan sc_play, sc_record;
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/* Power Management */
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void *sc_powerhook;
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int sc_suspend;
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};
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#define IS_FIXED_RATE(codec) !((codec)->vtbl->get_extcaps(codec) \
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& AC97_EXT_AUDIO_VRA)
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#endif /* !_DEV_PCI_AUVIAVAR_H_ */
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