71 lines
2.6 KiB
C
71 lines
2.6 KiB
C
/* $NetBSD: aedvar.h,v 1.5 2009/11/01 01:51:35 snj Exp $ */
|
|
|
|
/*
|
|
* Copyright (C) 1994 Bradley A. Grantham
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/callout.h>
|
|
#include <machine/adbsys.h>
|
|
|
|
/* Event queue definitions */
|
|
#ifndef AED_MAX_EVENTS
|
|
#define AED_MAX_EVENTS 200 /* Maximum events to be kept in queue */
|
|
/* maybe should be higher for slower macs? */
|
|
#endif /* AED_MAX_EVENTS */
|
|
|
|
struct aed_softc {
|
|
struct device sc_dev;
|
|
|
|
struct callout sc_repeat_ch;
|
|
|
|
/* ADB info */
|
|
u_char origaddr; /* ADB device type (ADBADDR_AED) */
|
|
u_char adbaddr; /* current ADB address */
|
|
u_char handler_id; /* type of device */
|
|
|
|
/* ADB event queue */
|
|
adb_event_t sc_evq[AED_MAX_EVENTS]; /* the queue */
|
|
int sc_evq_tail; /* event queue tail pointer */
|
|
int sc_evq_len; /* event queue length */
|
|
|
|
/* Keyboard repeat state */
|
|
int sc_rptdelay; /* ticks before auto-repeat */
|
|
int sc_rptinterval; /* ticks between auto-repeat */
|
|
int sc_repeating; /* key that is auto-repeating */
|
|
adb_event_t sc_rptevent; /* event to auto-repeat */
|
|
|
|
int sc_buttons; /* mouse button state */
|
|
|
|
struct selinfo sc_selinfo; /* select() info */
|
|
struct proc * sc_ioproc; /* process to wakeup */
|
|
|
|
int sc_open; /* Are we queuing events? */
|
|
int sc_options; /* config options */
|
|
};
|
|
|
|
/* Options */
|
|
#define AED_MSEMUL 0x1 /* emulate mouse buttons */
|
|
|
|
void aed_input(adb_event_t *event);
|