#!/bin/bash

/sbin/lspci -v -d 13a8: | grep "Serial" > /var/ISIUPCI_businfo
if [[ ! -a /etc/ISIUPCI_businfo ]]
then 
	echo "" > /etc/ISIUPCI_businfo
fi
if diff -q /var/ISIUPCI_businfo /etc/ISIUPCI_businfo  
then 
	echo ISIUPCI Configuration has not changed. 
else
	echo ISIUPCI Configuration has changed since the last bootup/check.
	if [ -e /sbin/mknod_script ]
	then
		/bin/sh /sbin/mknod_script
	elif [ -e /bin/mknod_script ]
	then
		/bin/sh /bin/mknod_script
	fi
		
	cp /var/ISIUPCI_businfo /etc/ISIUPCI_businfo
fi

