TMPFILE=`mktemp /tmp/temp.XXXX` || exit 1

mknod /dev/iir c 164 0

sed -e '$s/$/~load iir.ko/; y/~/\n/' /boot/loader.rc >$TMPFILE
chmod +w /boot/loader.rc
cp $TMPFILE /boot/loader.rc
chmod -w /boot/loader.rc

if [ -f /usr/src/sys/conf/files ]
then
 sed -e '/if_ie/s|^|dev/iir/iir.c           optional iir~dev/iir/iir_ctrl.c      optional iir~dev/iir/iir_pci.c       optional iir pci~|; y/~/\n/' /usr/src/sys/conf/files >$TMPFILE 
 cp $TMPFILE /usr/src/sys/conf/files 
fi

if [ -f /usr/src/sys/i386/conf/GENERIC ]
then
 sed -e '/# RAID/s/$/~device          iir             # Intel(r) Integrated RAID Controller/; y/~/\n/' /usr/src/sys/i386/conf/GENERIC >/usr/src/sys/i386/conf/IIR_KERNEL
fi
