1edca4938SAndriy Gapon.\" 2edca4938SAndriy Gapon.\" SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3edca4938SAndriy Gapon.\" 4edca4938SAndriy Gapon.\" Copyright (c) 2012 Bjoern A. Zeeb <bz@FreeBSD.org> 5edca4938SAndriy Gapon.\" Copyright (c) 2019 Andriy Gapon <avg@FreeBSD.org> 6edca4938SAndriy Gapon.\" 7edca4938SAndriy Gapon.\" Redistribution and use in source and binary forms, with or without 8edca4938SAndriy Gapon.\" modification, are permitted provided that the following conditions 9edca4938SAndriy Gapon.\" are met: 10edca4938SAndriy Gapon.\" 1. Redistributions of source code must retain the above copyright 11edca4938SAndriy Gapon.\" notice, this list of conditions and the following disclaimer. 12edca4938SAndriy Gapon.\" 2. Redistributions in binary form must reproduce the above copyright 13edca4938SAndriy Gapon.\" notice, this list of conditions and the following disclaimer in the 14edca4938SAndriy Gapon.\" documentation and/or other materials provided with the distribution. 15edca4938SAndriy Gapon.\" 16edca4938SAndriy Gapon.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17edca4938SAndriy Gapon.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18edca4938SAndriy Gapon.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19edca4938SAndriy Gapon.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20edca4938SAndriy Gapon.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21edca4938SAndriy Gapon.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22edca4938SAndriy Gapon.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23edca4938SAndriy Gapon.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24edca4938SAndriy Gapon.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25edca4938SAndriy Gapon.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26edca4938SAndriy Gapon.\" SUCH DAMAGE. 27edca4938SAndriy Gapon.\" 28edca4938SAndriy Gapon.\" $FreeBSD$ 29edca4938SAndriy Gapon.\" 30edca4938SAndriy Gapon.Dd October 16, 2019 31edca4938SAndriy Gapon.Dt ITWD 4 32edca4938SAndriy Gapon.Os 33edca4938SAndriy Gapon.Sh NAME 34edca4938SAndriy Gapon.Nm itwd 35edca4938SAndriy Gapon.Nd device driver for ITE Super I/O chips watchdog timer 36edca4938SAndriy Gapon.Sh SYNOPSIS 37edca4938SAndriy GaponTo compile this driver into the kernel, place the following lines in your 38edca4938SAndriy Gaponkernel configuration file: 39edca4938SAndriy Gapon.Bd -ragged -offset indent 40edca4938SAndriy Gapon.Cd "device superio" 41edca4938SAndriy Gapon.Cd "device itwd" 42edca4938SAndriy Gapon.Ed 43edca4938SAndriy Gapon.Pp 44edca4938SAndriy GaponAlternatively, to load the driver as a module at boot time, place the following 45edca4938SAndriy Gaponline in 46edca4938SAndriy Gapon.Xr loader.conf 5 : 47edca4938SAndriy Gapon.Bd -literal -offset indent 48edca4938SAndriy Gaponitwd_load="YES" 49edca4938SAndriy Gapon.Ed 50edca4938SAndriy Gapon.Sh DESCRIPTION 51edca4938SAndriy GaponThe 52edca4938SAndriy Gapon.Nm 53edca4938SAndriy Gapondriver provides 54edca4938SAndriy Gapon.Xr watchdog 4 55edca4938SAndriy Gaponsupport for the watchdog timer present on at least the following 56edca4938SAndriy GaponSuper I/O chips: 57edca4938SAndriy Gapon.Bl -bullet -compact 58edca4938SAndriy Gapon.It 59edca4938SAndriy GaponIT8721F 60edca4938SAndriy Gapon.It 61edca4938SAndriy GaponIT8728F 62edca4938SAndriy Gapon.It 63edca4938SAndriy GaponIT8771F 64edca4938SAndriy Gapon.El 65edca4938SAndriy Gapon.Sh SEE ALSO 66*d458747eSChristian Brueffer.Xr superio 4 , 67edca4938SAndriy Gapon.Xr watchdog 4 , 68edca4938SAndriy Gapon.Xr device.hints 5 , 69edca4938SAndriy Gapon.Xr watchdog 8 , 70edca4938SAndriy Gapon.Xr watchdogd 8 , 71edca4938SAndriy Gapon.Xr watchdog 9 72edca4938SAndriy Gapon.Sh AUTHORS 73edca4938SAndriy Gapon.An -nosplit 74edca4938SAndriy GaponThis manual page was written by 75edca4938SAndriy Gapon.An Andriy Gapon Aq Mt avg@FreeBSD.org . 76