xref: /illumos-gate/usr/src/cmd/bhyve/ps2kbd.h (revision 4c87aefe)
1bf21cd93STycho Nightingale /*-
2*4c87aefeSPatrick Mooney  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3*4c87aefeSPatrick Mooney  *
4bf21cd93STycho Nightingale  * Copyright (c) 2015 Tycho Nightingale <tycho.nightingale@pluribusnetworks.com>
5bf21cd93STycho Nightingale  * All rights reserved.
6bf21cd93STycho Nightingale  *
7bf21cd93STycho Nightingale  * Redistribution and use in source and binary forms, with or without
8bf21cd93STycho Nightingale  * modification, are permitted provided that the following conditions
9bf21cd93STycho Nightingale  * are met:
10bf21cd93STycho Nightingale  * 1. Redistributions of source code must retain the above copyright
11bf21cd93STycho Nightingale  *    notice, this list of conditions and the following disclaimer.
12bf21cd93STycho Nightingale  * 2. Redistributions in binary form must reproduce the above copyright
13bf21cd93STycho Nightingale  *    notice, this list of conditions and the following disclaimer in the
14bf21cd93STycho Nightingale  *    documentation and/or other materials provided with the distribution.
15bf21cd93STycho Nightingale  *
16bf21cd93STycho Nightingale  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
17bf21cd93STycho Nightingale  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18bf21cd93STycho Nightingale  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19bf21cd93STycho Nightingale  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20bf21cd93STycho Nightingale  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21bf21cd93STycho Nightingale  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22bf21cd93STycho Nightingale  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23bf21cd93STycho Nightingale  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24bf21cd93STycho Nightingale  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25bf21cd93STycho Nightingale  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26bf21cd93STycho Nightingale  * SUCH DAMAGE.
27bf21cd93STycho Nightingale  *
28bf21cd93STycho Nightingale  * $FreeBSD$
29bf21cd93STycho Nightingale  */
30bf21cd93STycho Nightingale 
31bf21cd93STycho Nightingale #ifndef _PS2KBD_H_
32bf21cd93STycho Nightingale #define	_PS2KBD_H_
33bf21cd93STycho Nightingale 
34bf21cd93STycho Nightingale struct atkbdc_softc;
35bf21cd93STycho Nightingale 
36bf21cd93STycho Nightingale struct ps2kbd_softc *ps2kbd_init(struct atkbdc_softc *sc);
37bf21cd93STycho Nightingale 
38bf21cd93STycho Nightingale int ps2kbd_read(struct ps2kbd_softc *sc, uint8_t *val);
39bf21cd93STycho Nightingale void ps2kbd_write(struct ps2kbd_softc *sc, uint8_t val);
40bf21cd93STycho Nightingale 
41bf21cd93STycho Nightingale #endif /* _PS2KBD_H_ */
42