47 lines
1.9 KiB
C
47 lines
1.9 KiB
C
/*-
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*
|
|
* Copyright (c) 2015 Tycho Nightingale <tycho.nightingale@pluribusnetworks.com>
|
|
* 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 OR CONTRIBUTORS 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.
|
|
*/
|
|
|
|
#ifndef _PS2MOUSE_H_
|
|
#define _PS2MOUSE_H_
|
|
|
|
struct atkbdc_softc;
|
|
struct vm_snapshot_meta;
|
|
|
|
struct ps2mouse_softc *ps2mouse_init(struct atkbdc_softc *sc);
|
|
|
|
int ps2mouse_read(struct ps2mouse_softc *sc, uint8_t *val);
|
|
void ps2mouse_write(struct ps2mouse_softc *sc, uint8_t val, int insert);
|
|
void ps2mouse_toggle(struct ps2mouse_softc *sc, int enable);
|
|
int ps2mouse_fifocnt(struct ps2mouse_softc *sc);
|
|
|
|
#ifdef BHYVE_SNAPSHOT
|
|
int ps2mouse_snapshot(struct ps2mouse_softc *sc, struct vm_snapshot_meta *meta);
|
|
#endif
|
|
|
|
#endif /* _PS2MOUSE_H_ */
|