DEVICE_SHUTDOWN.9

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.Dd January 6, 2005
.Dt DEVICE_SHUTDOWN 9
.Os
.Sh NAME
.Nm DEVICE_SHUTDOWN
.Nd called during system shutdown
.Sh SYNOPSIS
.In sys/param.h
.In sys/bus.h
.Ft int
.Fn DEVICE_SHUTDOWN "device_t dev"
.Sh DESCRIPTION
The
.Fn DEVICE_SHUTDOWN
method is called during system shutdown to allow the driver to put the
hardware into a consistent state for rebooting the computer.
.Sh RETURN VALUES
Zero is returned on success, otherwise an error is returned.
.Sh SEE ALSO
.Xr device 9 ,
.Xr DEVICE_ATTACH 9 ,
.Xr DEVICE_DETACH 9 ,
.Xr DEVICE_IDENTIFY 9 ,
.Xr DEVICE_PROBE 9
.Sh AUTHORS
This manual page was written by
.An Doug Rabson .