NAME
tco —
Intel Controller Hub TCO watchdog
timer device
SYNOPSIS
tco* at ichlpcib?
DESCRIPTION
The
tco driver provides support for the watchdog timer
included in the Intel Controller Hub (ICH).
Setting the timer interval and arming the watchdog is performed using the
wdogctl(8) utility. For ICH5
and earlier controllers, the interval is in the range of 2 to 23 seconds; for
ICH6 and newer controllers, the interval is in the range of 1 to 367 seconds.
SEE ALSO
wdogctl(8)
HISTORY
The
tco driver first appeared in
NetBSD
8.0. In earlier releases of
NetBSD the driver
was included as part of the
x86/ichlpcib(4) driver.
AUTHORS
The
tco driver was written by
Minoura
Makoto
<
minoura@NetBSD.org>
and
Matthew R. Green
<
mrg@NetBSD.org>. The
tco driver was separated from the
x86/ichlpcib(4) driver
by
Paul Goyette
<
pgoyette@NetBSD.org>.