FreeBSD/Linux Kernel Cross Reference
sys/dev/hid/hidkbdsc.h
1 /* $OpenBSD: hidkbdsc.h,v 1.3 2022/11/09 10:05:18 robert Exp $ */
2 /* $NetBSD: ukbd.c,v 1.85 2003/03/11 16:44:00 augustss Exp $ */
3
4 /*
5 * Copyright (c) 1998 The NetBSD Foundation, Inc.
6 * All rights reserved.
7 *
8 * This code is derived from software contributed to The NetBSD Foundation
9 * by Lennart Augustsson (lennart@augustsson.net) at
10 * Carlstedt Research & Technology.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
23 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
24 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31 * POSSIBILITY OF SUCH DAMAGE.
32 */
33
34 #define MAXKEYCODE 6
35 #define MAXVARS 128
36
37 #define MAXKEYS (MAXVARS+2*MAXKEYCODE)
38
39 /* quirks */
40 #define HIDKBD_SPUR_BUT_UP 0x001 /* spurious button up events */
41
42 struct hidkbd_variable {
43 struct hid_location loc;
44 u_int8_t mask;
45 u_int8_t key;
46 };
47
48 struct hidkbd_data {
49 u_int8_t keycode[MAXKEYCODE];
50 u_int8_t var[MAXVARS];
51 };
52
53 struct hidkbd {
54 /* stored data */
55 struct hidkbd_data sc_ndata;
56 struct hidkbd_data sc_odata;
57
58 /* input reports */
59 u_int sc_nvar;
60 struct hidkbd_variable *sc_var;
61
62 struct hid_location sc_keycodeloc;
63 u_int sc_nkeycode;
64
65 /* output reports */
66 struct hid_location sc_numloc;
67 struct hid_location sc_capsloc;
68 struct hid_location sc_scroloc;
69 struct hid_location sc_compose;
70 int sc_leds;
71
72 /* optional extra input source used by sc_munge */
73 struct hid_location sc_fn;
74
75 /* state information */
76 struct device *sc_device;
77 struct device *sc_wskbddev;
78 char sc_enabled;
79
80 char sc_console_keyboard; /* we are the console keyboard */
81
82 char sc_debounce; /* for quirk handling */
83 struct timeout sc_delay; /* for quirk handling */
84 struct hidkbd_data sc_data; /* for quirk handling */
85
86 /* key repeat logic */
87 #if defined(WSDISPLAY_COMPAT_RAWKBD)
88 int sc_rawkbd;
89 #endif /* defined(WSDISPLAY_COMPAT_RAWKBD) */
90
91 int sc_polling;
92 int sc_npollchar;
93 u_int16_t sc_pollchars[MAXKEYS];
94
95 void (*sc_munge)(void *, uint8_t *, u_int);
96 };
97
98 struct hidkbd_translation {
99 uint8_t original;
100 uint8_t translation;
101 };
102
103 int hidkbd_attach(struct device *, struct hidkbd *, int, uint32_t,
104 int, void *, int);
105 void hidkbd_attach_wskbd(struct hidkbd *, kbd_t,
106 const struct wskbd_accessops *);
107 void hidkbd_bell(u_int, u_int, u_int, int);
108 void hidkbd_cngetc(struct hidkbd *, u_int *, int *);
109 int hidkbd_detach(struct hidkbd *, int);
110 int hidkbd_enable(struct hidkbd *, int);
111 void hidkbd_input(struct hidkbd *, uint8_t *, u_int);
112 int hidkbd_ioctl(struct hidkbd *, u_long, caddr_t, int, struct proc *);
113 int hidkbd_set_leds(struct hidkbd *, int, uint8_t *);
114 uint8_t hidkbd_translate(const struct hidkbd_translation *, size_t, uint8_t);
115 void hidkbd_apple_munge(void *, uint8_t *, u_int);
116 void hidkbd_apple_tb_munge(void *, uint8_t *, u_int);
117 void hidkbd_apple_iso_munge(void *, uint8_t *, u_int);
118 void hidkbd_apple_mba_munge(void *, uint8_t *, u_int);
119 void hidkbd_apple_iso_mba_munge(void *, uint8_t *, u_int);
120
121 extern int hidkbd_is_console;
Cache object: 9f26a0a8e86cd54e7ddace40734a7ef4
|