111 lines
3.8 KiB
C
111 lines
3.8 KiB
C
/* $NetBSD: wskbdvar.h,v 1.17 2010/10/26 05:12:34 jruoho Exp $ */
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/*
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* Copyright (c) 1996, 1997 Christopher G. Demetriou. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Christopher G. Demetriou
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* for the NetBSD Project.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* WSKBD interfaces.
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*/
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/*
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* Keyboard access functions (must be provided by all keyboards).
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*
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* There is a "void *" cookie provided by the keyboard driver associated
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* with these functions, which is passed to them when they are invoked.
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*/
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struct wskbd_accessops {
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int (*enable)(void *, int);
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void (*set_leds)(void *, int);
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int (*ioctl)(void *, u_long, void *, int, struct lwp *);
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};
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/*
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* Keyboard console functions (must be provided by console input keyboards).
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*
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* There is a "void *" cookie provided by the keyboard driver associated
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* with these functions, which is passed to them when they are invoked.
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*/
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struct wskbd_consops {
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void (*getc)(void *, u_int *, int *);
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void (*pollc)(void *, int);
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void (*bell)(void *, u_int, u_int, u_int);
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};
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/*
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* Attachment information provided by wskbddev devices when attaching
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* wskbd units.
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*/
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struct wskbddev_attach_args {
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int console; /* is it console? */
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const struct wskbd_mapdata *keymap;
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const struct wskbd_accessops *accessops; /* access ops */
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void *accesscookie; /* access cookie */
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};
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#include "locators.h"
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#define wskbddevcf_console cf_loc[WSKBDDEVCF_CONSOLE] /* spec'd as console? */
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#define WSKBDDEVCF_CONSOLE_UNK (WSKBDDEVCF_CONSOLE_DEFAULT)
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#define wskbddevcf_mux cf_loc[WSKBDDEVCF_MUX]
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/*
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* Autoconfiguration helper functions.
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*/
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void wskbd_cnattach(const struct wskbd_consops *, void *,
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const struct wskbd_mapdata *);
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void wskbd_cndetach(void);
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int wskbddevprint(void *, const char *);
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/*
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* Callbacks from the keyboard driver to the wskbd interface driver.
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*/
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void wskbd_input(device_t, u_int, int);
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/* for WSDISPLAY_COMPAT_RAWKBD */
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void wskbd_rawinput(device_t, u_char *, int);
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/*
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* Callbacks for (ACPI) hotkey drivers which generate
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* keycodes.
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*/
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struct wskbd_softc;
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typedef int (wskbd_hotkey_plugin)(struct wskbd_softc *, void *, u_int, int);
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device_t wskbd_hotkey_register(device_t, void *, wskbd_hotkey_plugin *);
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void wskbd_hotkey_deregister(device_t);
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/*
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* Console interface.
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*/
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int wskbd_cngetc(dev_t);
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void wskbd_cnpollc(dev_t, int);
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void wskbd_cnbell(dev_t, u_int, u_int, u_int);
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