sys/dev/wscons/wsmousevar.h

   1 /* $NetBSD: wsmousevar.h,v 1.10 2007/03/04 06:02:52 christos Exp $ */
   2
   3 /*
   4  * Copyright (c) 1996, 1997 Christopher G. Demetriou.  All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. 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  * 3. All advertising materials mentioning features or use of this software
  15  *    must display the following acknowledgement:
  16  *      This product includes software developed by Christopher G. Demetriou
  17  *      for the NetBSD Project.
  18  * 4. 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  * WSMOUSE interfaces.
  35  */
  36
  37 /*
  38  * Mouse access functions (must be provided by all mice).
  39  *
  40  * There is a "void *" cookie provided by the mouse driver associated
  41  * with these functions, which is passed to them when they are invoked.
  42  */
  43 struct wsmouse_accessops {
  44         int     (*enable)(void *);
  45         int     (*ioctl)(void *, u_long, void *, int, struct lwp *);
  46         void    (*disable)(void *);
  47 };
  48
  49 /*
  50  * Attachment information provided by wsmousedev devices when attaching
  51  * wsmouse units.
  52  */
  53 struct wsmousedev_attach_args {
  54         const struct wsmouse_accessops *accessops;      /* access ops */
  55         void    *accesscookie;                          /* access cookie */
  56 };
  57
  58 #include "locators.h"
  59
  60 #define wsmousedevcf_mux        cf_loc[WSMOUSEDEVCF_MUX]
  61
  62 /*
  63  * Autoconfiguration helper functions.
  64  */
  65 int     wsmousedevprint(void *, const char *);
  66
  67 /*
  68  * Callbacks from the mouse driver to the wsmouse interface driver.
  69  */
  70 #define WSMOUSE_INPUT_DELTA             0
  71 #define WSMOUSE_INPUT_ABSOLUTE_X        (1<<0)
  72 #define WSMOUSE_INPUT_ABSOLUTE_Y        (1<<1)
  73 #define WSMOUSE_INPUT_ABSOLUTE_Z        (1<<2)
  74 #define WSMOUSE_INPUT_ABSOLUTE_W        (1<<3)
  75 void    wsmouse_input(device_t, u_int, int, int, int, int, u_int);