NetBSD/sys/dev/wscons/wskbdvar.h

102 lines
3.6 KiB
C

/* $NetBSD: wskbdvar.h,v 1.12 2005/12/11 12:24:12 christos 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)(void *, int);
void (*set_leds)(void *, int);
int (*ioctl)(void *v, u_long cmd, caddr_t data, int flag,
struct lwp *l);
};
/*
* 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)(void *, u_int *, int *);
void (*pollc)(void *, int);
void (*bell)(void *, u_int, u_int, u_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)
#define wskbddevcf_mux cf_loc[WSKBDDEVCF_MUX]
/*
* Autoconfiguration helper functions.
*/
void wskbd_cnattach(const struct wskbd_consops *, void *,
const struct wskbd_mapdata *);
void wskbd_cndetach(void);
int wskbddevprint(void *, const char *);
/*
* Callbacks from the keyboard driver to the wskbd interface driver.
*/
void wskbd_input(struct device *kbddev, u_int type, int value);
/* for WSDISPLAY_COMPAT_RAWKBD */
void wskbd_rawinput(struct device *, u_char *, int);
/*
* Console interface.
*/
int wskbd_cngetc(dev_t dev);
void wskbd_cnpollc(dev_t dev, int poll);
void wskbd_cnbell(dev_t, u_int, u_int, u_int);