text: /*	$OpenBSD: akbd_machdep.c,v 1.1 2006/01/18 23:21:17 miod Exp $	*/
  /*	$NetBSD: akbd.c,v 1.13 2001/01/25 14:08:55 tsubai Exp $	*/
  
  /*
   * Copyright (C) 1998	Colin Wood
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   * 3. All advertising materials mentioning features or use of this software
   *    must display the following acknowledgement:
   *	This product includes software developed by Colin Wood.
   * 4. The name of the author may not be used to endorse or promote products
   *    derived from this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  #include <sys/param.h>
  #include <sys/timeout.h>
  #include <sys/kernel.h>
  #include <sys/device.h>
  #include <sys/fcntl.h>
  #include <sys/poll.h>
  #include <sys/selinfo.h>
  #include <sys/proc.h>
  #include <sys/signalvar.h>
  #include <sys/systm.h>
  
  #include <dev/wscons/wsconsio.h>
  #include <dev/wscons/wskbdvar.h>
  
  #include <dev/adb/adb.h>
  #include <dev/adb/akbdvar.h>
  #include <dev/adb/keyboard.h>
  
  void	akbd_cngetc(void *, u_int *, int *);
  void	akbd_cnpollc(void *, int);
  
  struct wskbd_consops akbd_consops = {
  	akbd_cngetc,
  	akbd_cnpollc,
  };
  
  static int _akbd_is_console;
  
  int
  akbd_is_console()
  {
  	return (_akbd_is_console);
  }
  
  int
  akbd_cnattach()
  {
  	_akbd_is_console = 1;
  	wskbd_cnattach(&akbd_consops, NULL, &akbd_keymapdata);
  	return 0;
  }
  
  void
  akbd_cngetc(void *v, u_int *type, int *data)
  {
  	int key, press, val;
  	int s;
  	extern int adb_intr(void *);
  
  	s = splhigh();
  
  	adb_polledkey = -1;
  	adb_polling = 1;
  
  	while (adb_polledkey == -1) {
  		adb_intr(NULL); /* adb does not use the argument */
  		DELAY(10000);				/* XXX */
  	}
  
  	adb_polling = 0;
  	splx(s);
  
  	key = adb_polledkey;
  	press = ADBK_PRESS(key);
  	val = ADBK_KEYVAL(key);
  
  	*data = val;
  	*type = press ? WSCONS_EVENT_KEY_DOWN : WSCONS_EVENT_KEY_UP;
  }
  
  void
  akbd_cnpollc(void *v, int on)
  {
  }
  