49 lines
2.0 KiB
C
49 lines
2.0 KiB
C
/* $NetBSD: tx39spivar.h,v 1.2 2005/12/11 12:17:34 christos Exp $ */
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/*-
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* Copyright (c) 2005 HAMAJIMA Katsuomi. 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 AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, 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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/*
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* Toshiba TX3912/3922 SPI module
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*/
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struct tx39spi_softc;
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struct txspi_attach_args {
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tx_chipset_tag_t sa_tc;
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int sa_slot;
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};
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int tx39spi_is_empty(struct tx39spi_softc *);
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void tx39spi_put_word(struct tx39spi_softc *, int);
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int tx39spi_get_word(struct tx39spi_softc *);
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void tx39spi_enable(struct tx39spi_softc *, int);
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void tx39spi_delayval(struct tx39spi_softc *, int);
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void tx39spi_baudrate(struct tx39spi_softc *, int);
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void tx39spi_word(struct tx39spi_softc *, int);
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void tx39spi_phapol(struct tx39spi_softc *, int);
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void tx39spi_clkpol(struct tx39spi_softc *, int);
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void tx39spi_lsb(struct tx39spi_softc *, int);
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