1263744Stychon/*- 2336190Saraujo * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3336190Saraujo * 4263744Stychon * Copyright (c) 2014 Tycho Nightingale <tycho.nightingale@pluribusnetworks.com> 5263744Stychon * Copyright (c) 2011 NetApp, Inc. 6263744Stychon * All rights reserved. 7263744Stychon * 8263744Stychon * Redistribution and use in source and binary forms, with or without 9263744Stychon * modification, are permitted provided that the following conditions 10263744Stychon * are met: 11263744Stychon * 1. Redistributions of source code must retain the above copyright 12263744Stychon * notice, this list of conditions and the following disclaimer. 13263744Stychon * 2. Redistributions in binary form must reproduce the above copyright 14263744Stychon * notice, this list of conditions and the following disclaimer in the 15263744Stychon * documentation and/or other materials provided with the distribution. 16263744Stychon * 17263744Stychon * THIS SOFTWARE IS PROVIDED BY NETAPP, INC ``AS IS'' AND 18263744Stychon * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19263744Stychon * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20263744Stychon * ARE DISCLAIMED. IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE 21263744Stychon * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22263744Stychon * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23263744Stychon * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24263744Stychon * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25263744Stychon * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26263744Stychon * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27263744Stychon * SUCH DAMAGE. 28263744Stychon * 29263744Stychon * $FreeBSD: stable/11/sys/amd64/vmm/io/vatpit.h 336190 2018-07-11 07:19:42Z araujo $ 30263744Stychon */ 31263744Stychon 32263744Stychon#ifndef _VATPIT_H_ 33263744Stychon#define _VATPIT_H_ 34263744Stychon 35263744Stychon#include <machine/timerreg.h> 36263744Stychon 37264631Stychon#define NMISC_PORT 0x61 38264631Stychon 39263744Stychonstruct vatpit *vatpit_init(struct vm *vm); 40263744Stychonvoid vatpit_cleanup(struct vatpit *vatpit); 41263744Stychon 42273706Sneelint vatpit_handler(struct vm *vm, int vcpuid, bool in, int port, int bytes, 43264648Stychon uint32_t *eax); 44273706Sneelint vatpit_nmisc_handler(struct vm *vm, int vcpuid, bool in, int port, 45273706Sneel int bytes, uint32_t *eax); 46263744Stychon 47263744Stychon#endif /* _VATPIT_H_ */ 48