aedvar.h revision 1.1 1 1.1 tsubai /* $NetBSD: aedvar.h,v 1.1 1998/10/13 11:21:21 tsubai Exp $ */
2 1.1 tsubai
3 1.1 tsubai /*
4 1.1 tsubai * Copyright (C) 1994 Bradley A. Grantham
5 1.1 tsubai * All rights reserved.
6 1.1 tsubai *
7 1.1 tsubai * Redistribution and use in source and binary forms, with or without
8 1.1 tsubai * modification, are permitted provided that the following conditions
9 1.1 tsubai * are met:
10 1.1 tsubai * 1. Redistributions of source code must retain the above copyright
11 1.1 tsubai * notice, this list of conditions and the following disclaimer.
12 1.1 tsubai * 2. Redistributions in binary form must reproduce the above copyright
13 1.1 tsubai * notice, this list of conditions and the following disclaimer in the
14 1.1 tsubai * documentation and/or other materials provided with the distribution.
15 1.1 tsubai * 3. All advertising materials mentioning features or use of this software
16 1.1 tsubai * must display the following acknowledgement:
17 1.1 tsubai * This product includes software developed by Bradley A. Grantham.
18 1.1 tsubai * 4. The name of the author may not be used to endorse or promote products
19 1.1 tsubai * derived from this software without specific prior written permission.
20 1.1 tsubai *
21 1.1 tsubai * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
22 1.1 tsubai * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
23 1.1 tsubai * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
24 1.1 tsubai * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
25 1.1 tsubai * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
26 1.1 tsubai * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 1.1 tsubai * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 1.1 tsubai * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 1.1 tsubai * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 1.1 tsubai * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 1.1 tsubai */
32 1.1 tsubai
33 1.1 tsubai #include <machine/adbsys.h>
34 1.1 tsubai
35 1.1 tsubai /* Event queue definitions */
36 1.1 tsubai #ifndef AED_MAX_EVENTS
37 1.1 tsubai #define AED_MAX_EVENTS 200 /* Maximum events to be kept in queue */
38 1.1 tsubai /* maybe should be higher for slower macs? */
39 1.1 tsubai #endif /* AED_MAX_EVENTS */
40 1.1 tsubai
41 1.1 tsubai struct aed_softc {
42 1.1 tsubai struct device sc_dev;
43 1.1 tsubai
44 1.1 tsubai /* ADB info */
45 1.1 tsubai u_char origaddr; /* ADB device type (ADBADDR_AED) */
46 1.1 tsubai u_char adbaddr; /* current ADB address */
47 1.1 tsubai u_char handler_id; /* type of device */
48 1.1 tsubai
49 1.1 tsubai /* ADB event queue */
50 1.1 tsubai adb_event_t sc_evq[AED_MAX_EVENTS]; /* the queue */
51 1.1 tsubai int sc_evq_tail; /* event queue tail pointer */
52 1.1 tsubai int sc_evq_len; /* event queue length */
53 1.1 tsubai
54 1.1 tsubai /* Keyboard repeat state */
55 1.1 tsubai int sc_rptdelay; /* ticks before auto-repeat */
56 1.1 tsubai int sc_rptinterval; /* ticks between auto-repeat */
57 1.1 tsubai int sc_repeating; /* key that is auto-repeating */
58 1.1 tsubai adb_event_t sc_rptevent; /* event to auto-repeat */
59 1.1 tsubai
60 1.1 tsubai int sc_buttons; /* mouse button state */
61 1.1 tsubai
62 1.1 tsubai struct selinfo sc_selinfo; /* select() info */
63 1.1 tsubai struct proc * sc_ioproc; /* process to wakeup */
64 1.1 tsubai
65 1.1 tsubai int sc_open; /* Are we queuing events? */
66 1.1 tsubai int sc_options; /* config options */
67 1.1 tsubai };
68 1.1 tsubai
69 1.1 tsubai /* Options */
70 1.1 tsubai #define AED_MSEMUL 0x1 /* emulate mouse buttons */
71 1.1 tsubai
72 1.1 tsubai void aed_input __P((adb_event_t *event));
73 1.1 tsubai int aedopen __P((dev_t dev, int flag, int mode, struct proc *p));
74 1.1 tsubai int aedclose __P((dev_t dev, int flag, int mode, struct proc *p));
75 1.1 tsubai int aedread __P((dev_t dev, struct uio *uio, int flag));
76 1.1 tsubai int aedwrite __P((dev_t dev, struct uio *uio, int flag));
77 1.1 tsubai int aedioctl __P((dev_t , int , caddr_t , int , struct proc *));
78 1.1 tsubai int aedpoll __P((dev_t dev, int events, struct proc *p));
79