1 /* $NetBSD: wskbdvar.h,v 1.11 2001/10/13 15:56:16 augustss 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 * WSKBD interfaces.
35 */
36
37 /*
38 * Keyboard access functions (must be provided by all keyboards).
39 *
40 * There is a "void *" cookie provided by the keyboard driver associated
41 * with these functions, which is passed to them when they are invoked.
42 */
43 struct wskbd_accessops {
44 int (*enable)(void *, int);
45 void (*set_leds)(void *, int);
46 int (*ioctl)(void *v, u_long cmd, caddr_t data, int flag,
47 struct proc *p);
48 };
49
50 /*
51 * Keyboard console functions (must be provided by console input keyboards).
52 *
53 * There is a "void *" cookie provided by the keyboard driver associated
54 * with these functions, which is passed to them when they are invoked.
55 */
56 struct wskbd_consops {
57 void (*getc)(void *, u_int *, int *);
58 void (*pollc)(void *, int);
59 void (*bell)(void *, u_int, u_int, u_int);
60 };
61
62 /*
63 * Attachment information provided by wskbddev devices when attaching
64 * wskbd units.
65 */
66 struct wskbddev_attach_args {
67 int console; /* is it console? */
68 const struct wskbd_mapdata *keymap;
69
70 const struct wskbd_accessops *accessops; /* access ops */
71 void *accesscookie; /* access cookie */
72 };
73
74 #include "locators.h"
75
76 #define wskbddevcf_console cf_loc[WSKBDDEVCF_CONSOLE] /* spec'd as console? */
77 #define WSKBDDEVCF_CONSOLE_UNK (WSKBDDEVCF_CONSOLE_DEFAULT)
78
79 #define wskbddevcf_mux cf_loc[WSKBDDEVCF_MUX]
80
81 /*
82 * Autoconfiguration helper functions.
83 */
84 void wskbd_cnattach(const struct wskbd_consops *, void *,
85 const struct wskbd_mapdata *);
86 void wskbd_cndetach(void);
87 int wskbddevprint(void *, const char *);
88
89 /*
90 * Callbacks from the keyboard driver to the wskbd interface driver.
91 */
92 void wskbd_input(struct device *kbddev, u_int type, int value);
93 /* for WSDISPLAY_COMPAT_RAWKBD */
94 void wskbd_rawinput(struct device *, u_char *, int);
95
96 /*
97 * Console interface.
98 */
99 int wskbd_cngetc(dev_t dev);
100 void wskbd_cnpollc(dev_t dev, int poll);
101 void wskbd_cnbell(dev_t, u_int, u_int, u_int);
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