58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
/* $NetBSD: pl041var.h,v 1.2 2019/05/08 13:40:18 isaki Exp $ */
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/*-
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* Copyright (c) 2017 Jared McNeill <jmcneill@invisible.ca>
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* All rights reserved.
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _PL041VAR_H
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#define _PL041VAR_H
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#include <dev/ic/ac97var.h>
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struct aaci_softc {
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device_t sc_dev;
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bus_space_tag_t sc_bst;
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bus_space_handle_t sc_bsh;
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kmutex_t sc_lock;
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kmutex_t sc_intr_lock;
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struct ac97_host_if sc_ac97_host;
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struct ac97_codec_if *sc_ac97_codec;
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device_t sc_audiodev;
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void (*sc_pint)(void *);
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void *sc_pintarg;
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uint32_t *sc_pstart;
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uint32_t *sc_pend;
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int sc_pblksize;
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uint32_t *sc_pcur;
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int sc_pblkresid;
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};
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void aaci_attach(struct aaci_softc *);
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int aaci_intr(void *);
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#endif /* !_PL041VAR_H */
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