1 | /* $NetBSD: wskbdvar.h,v 1.19 2012/09/02 21:14:56 he 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 | #include <dev/wscons/wsksymvar.h> |
37 | |
38 | /* |
39 | * Keyboard access functions (must be provided by all keyboards). |
40 | * |
41 | * There is a "void *" cookie provided by the keyboard driver associated |
42 | * with these functions, which is passed to them when they are invoked. |
43 | */ |
44 | struct wskbd_accessops { |
45 | int (*enable)(void *, int); |
46 | void (*set_leds)(void *, int); |
47 | int (*ioctl)(void *, u_long, void *, int, struct lwp *); |
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(device_t, u_int, int); |
93 | /* for WSDISPLAY_COMPAT_RAWKBD */ |
94 | void wskbd_rawinput(device_t, u_char *, int); |
95 | |
96 | /* |
97 | * Callbacks for (ACPI) hotkey drivers which generate |
98 | * keycodes. |
99 | */ |
100 | struct wskbd_softc; |
101 | typedef int (wskbd_hotkey_plugin)(struct wskbd_softc *, void *, u_int, int); |
102 | |
103 | device_t wskbd_hotkey_register(device_t, void *, wskbd_hotkey_plugin *); |
104 | void wskbd_hotkey_deregister(device_t); |
105 | |
106 | /* |
107 | * set a translation table for scancodes in event mode |
108 | * parameters are a pointer to the table and its length |
109 | * pass length zero to turn translation off |
110 | */ |
111 | void wskbd_set_evtrans(device_t, keysym_t *, int); |
112 | |
113 | /* |
114 | * Console interface. |
115 | */ |
116 | int wskbd_cngetc(dev_t); |
117 | void wskbd_cnpollc(dev_t, int); |
118 | void wskbd_cnbell(dev_t, u_int, u_int, u_int); |
119 | |