NetBSD/sys/dev/wscons/wskbdvar.h

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1999-07-29 22:20:02 +04:00
/* $NetBSD: wskbdvar.h,v 1.7 1999/07/29 18:20:03 augustss Exp $ */
/*
* Copyright (c) 1996, 1997 Christopher G. Demetriou. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Christopher G. Demetriou
* for the NetBSD Project.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* 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.
*/
/*
* WSKBD interfaces.
*/
/*
* Keyboard access functions (must be provided by all keyboards).
*
* There is a "void *" cookie provided by the keyboard driver associated
* with these functions, which is passed to them when they are invoked.
*/
struct wskbd_accessops {
int (*enable) __P((void *, int));
void (*set_leds) __P((void *, int));
int (*ioctl) __P((void *v, u_long cmd, caddr_t data, int flag,
struct proc *p));
};
/*
* Keyboard console functions (must be provided by console input keyboards).
*
* There is a "void *" cookie provided by the keyboard driver associated
* with these functions, which is passed to them when they are invoked.
*/
struct wskbd_consops {
void (*getc) __P((void *, u_int *, int *));
void (*pollc) __P((void *, int));
};
/*
* Attachment information provided by wskbddev devices when attaching
* wskbd units.
*/
struct wskbddev_attach_args {
int console; /* is it console? */
const struct wskbd_mapdata *keymap;
const struct wskbd_accessops *accessops; /* access ops */
void *accesscookie; /* access cookie */
};
#include "locators.h"
#define wskbddevcf_console cf_loc[WSKBDDEVCF_CONSOLE] /* spec'd as console? */
#define WSKBDDEVCF_CONSOLE_UNK (WSKBDDEVCF_CONSOLE_DEFAULT)
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#define wskbddevcf_mux cf_loc[WSKBDDEVCF_MUX]
/*
* Autoconfiguration helper functions.
*/
void wskbd_cnattach __P((const struct wskbd_consops *, void *,
const struct wskbd_mapdata *));
int wskbddevprint __P((void *, const char *));
/*
* Callbacks from the keyboard driver to the wskbd interface driver.
*/
void wskbd_input __P((struct device *kbddev, u_int type, int value));
/* for WSDISPLAY_COMPAT_RAWKBD */
void wskbd_rawinput __P((struct device *, char *, int));
/*
* Console interface.
*/
int wskbd_cngetc __P((dev_t dev));
void wskbd_cnpollc __P((dev_t dev, int poll));