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#!/bin/sh
# rc.ieee1394: search for IEEE1394 (firewire) devices needed for installation.
# This is a function to unload the IEEE1394 (firewire) modules:
ieee1394_stop() {
modprobe -r sbp2 ohci1394
modprobe -r ieee1394
}
# This is a function to attempt to enable a IEEE1394 storage device.
# If this causes problems for you, use "noieee1394" as a kernel
# command line option at boot time.
ieee1394_start() {
# If noieee1394 was given at boot, skip.
if ! cat /proc/cmdline | grep noieee1394 1> /dev/null 2> /dev/null ; then
# If there aren't even any modules for this kernel, skip.
if [ -d /lib/modules/`uname -r` ]; then
# If ieee1394 is already loaded, skip.
if ! grep ieee1394 /proc/modules 1> /dev/null 2> /dev/null ; then
echo "Probing for IEEE1394 (Firewire) controllers."
echo "(to skip, give a 'noieee1394' kernel option at boot)"
#sleep 5
modprobe -q ieee1394 >/dev/null 2>&1
# Try to load hub module:
modprobe -q ohci1394 >/dev/null 2>&1
# Attempt to load storage support.
modprobe -q sbp2 >/dev/null 2>&1
fi
fi
fi
}
case "$1" in
'start')
ieee1394_start
;;
'stop')
ieee1394_stop
;;
'restart')
ieee1394_stop
sleep 5
ieee1394_start
;;
*)
echo "usage $0 start|stop|restart"
esac
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