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  1. /*
  2.  * Copyright (c) 2009 Martin Decky
  3.  * All rights reserved.
  4.  *
  5.  * Redistribution and use in source and binary forms, with or without
  6.  * modification, are permitted provided that the following conditions
  7.  * are met:
  8.  *
  9.  * - Redistributions of source code must retain the above copyright
  10.  *   notice, this list of conditions and the following disclaimer.
  11.  * - Redistributions in binary form must reproduce the above copyright
  12.  *   notice, this list of conditions and the following disclaimer in the
  13.  *   documentation and/or other materials provided with the distribution.
  14.  * - The name of the author may not be used to endorse or promote products
  15.  *   derived from this software without specific prior written permission.
  16.  *
  17.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18.  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20.  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21.  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22.  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26.  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27.  */
  28.  
  29. /** @addtogroup kbd_port
  30.  * @ingroup  kbd
  31.  * @{
  32.  */
  33. /** @file
  34.  * @brief Sun keyboard virtual port driver.
  35.  */
  36.  
  37. #include <kbd.h>
  38. #include <kbd_port.h>
  39. #include <sun.h>
  40. #include <sysinfo.h>
  41.  
  42. typedef enum {
  43.     KBD_UNKNOWN,
  44.     KBD_Z8530,
  45.     KBD_NS16550,
  46.     KBD_SGCN
  47. } kbd_type_t;
  48.  
  49. /** Sun keyboard virtual port driver.
  50.  *
  51.  * This is a virtual port driver which can use
  52.  * both ns16550_port_init and z8530_port_init
  53.  * according to the information passed from the
  54.  * kernel. This is just a temporal hack.
  55.  *
  56.  */
  57. int kbd_port_init(void)
  58. {
  59.     if (sysinfo_value("kbd.type") == KBD_Z8530)
  60.         return z8530_port_init();
  61.     else if (sysinfo_value("kbd.type") == KBD_NS16550)
  62.         return ns16550_port_init();
  63.    
  64.     return -1;
  65. }
  66.  
  67. /** @}
  68. */
  69.