ITWD(4)                FreeBSD Kernel Interfaces Manual                ITWD(4)

NAME
     itwd - device driver for ITE Super I/O chips watchdog timer

SYNOPSIS
     To compile this driver into the kernel, place the following lines in your
     kernel configuration file:

           device superio
           device itwd

     Alternatively, to load the driver as a module at boot time, place the
     following line in loader.conf(5):

           itwd_load="YES"

DESCRIPTION
     The itwd driver provides watchdog(4) support for the watchdog timer
     present on at least the following Super I/O chips:
     •   IT8721F
     •   IT8728F
     •   IT8771F

SEE ALSO
     superio(4), watchdog(4), device.hints(5), watchdog(8), watchdogd(8),
     watchdog(9)

AUTHORS
     This manual page was written by Andriy Gapon <avg@FreeBSD.org>.

FreeBSD 13.1-RELEASE-p6        October 16, 2019        FreeBSD 13.1-RELEASE-p6