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4419 trochtova 1
/*
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 * Copyright (c) 2009 Martin Decky
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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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 *
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 * - 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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 * - 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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 * - The name of the author may not be used to endorse or promote products
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 *   derived from this software without specific prior written permission.
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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, BUT
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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/** @addtogroup kbd_port
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 * @ingroup  kbd
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 * @{
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 */
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/** @file
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 * @brief Sun keyboard virtual port driver.
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 */
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#include <kbd.h>
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#include <kbd_port.h>
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#include <sun.h>
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#include <sysinfo.h>
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typedef enum {
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    KBD_UNKNOWN,
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    KBD_Z8530,
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    KBD_NS16550,
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    KBD_SGCN
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} kbd_type_t;
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/** Sun keyboard virtual port driver.
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 *
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 * This is a virtual port driver which can use
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 * both ns16550_port_init and z8530_port_init
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 * according to the information passed from the
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 * kernel. This is just a temporal hack.
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 *
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 */
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int kbd_port_init(void)
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{
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    if (sysinfo_value("kbd.type") == KBD_Z8530)
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        return z8530_port_init();
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    else if (sysinfo_value("kbd.type") == KBD_NS16550)
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        return ns16550_port_init();
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    return -1;
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}
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/** @}
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*/