sys/dev/ic/joyvar.h

   1 /*      $NetBSD: joyvar.h,v 1.5 2005/12/11 12:21:27 christos Exp $      */
   2
   3 /*-
   4  * Copyright (c) 1995 Jean-Marc Zucconi
   5  * All rights reserved.
   6  *
   7  * Ported to NetBSD by Matthieu Herrb <matthieu@laas.fr>
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer
  14  *    in this position and unchanged.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  * 3. The name of the author may not be used to endorse or promote products
  19  *    derived from this software without specific prior written permission
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  22  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  23  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  24  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  25  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  26  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  30  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31  *
  32  */
  33
  34 #ifndef _JOYVAR_H_
  35 #define _JOYVAR_H_
  36
  37 /*
  38  * Data structures and prototypes used by joystick driver.
  39  */
  40
  41 struct joy_softc {
  42         device_t sc_dev;
  43         bus_space_tag_t sc_iot;
  44         bus_space_handle_t sc_ioh;
  45         int     x_off[2], y_off[2];
  46         int     timeout[2];
  47 };
  48
  49 void    joyattach(struct joy_softc *);
  50 int     joydetach(struct joy_softc *, int);
  51
  52 #endif /* ! _JOYVAR_H_ */