1 /* $OpenBSD: wsmousevar.h,v 1.5 2007/04/10 22:37:17 miod Exp $ */
2 /* $NetBSD: wsmousevar.h,v 1.4 2000/01/08 02:57:24 takemura Exp $ */
3
4 /*
5 * Copyright (c) 1996, 1997 Christopher G. Demetriou. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
17 * This product includes software developed by Christopher G. Demetriou
18 * for the NetBSD Project.
19 * 4. The name of the author may not be used to endorse or promote products
20 * derived from this software without specific prior written permission
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
27 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
31 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34 /*
35 * WSMOUSE interfaces.
36 */
37
38 /*
39 * Mouse access functions (must be provided by all mice).
40 *
41 * There is a "void *" cookie provided by the mouse driver associated
42 * with these functions, which is passed to them when they are invoked.
43 */
44 struct wsmouse_accessops {
45 int (*enable)(void *);
46 int (*ioctl)(void *v, u_long cmd, caddr_t data, int flag,
47 struct proc *p);
48 void (*disable)(void *);
49 };
50
51 /*
52 * Attachment information provided by wsmousedev devices when attaching
53 * wsmouse units.
54 */
55 struct wsmousedev_attach_args {
56 const struct wsmouse_accessops *accessops; /* access ops */
57 void *accesscookie; /* access cookie */
58 };
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<<4)
75 #define WSMOUSE_INPUT_WSMOUSED_CLOSE (1<<3) /* notify wsmoused(8) to close
76 mouse device */
77
78 void wsmouse_input(struct device *kbddev, u_int btns,
79 int x, int y, int z, int w, u_int flags);