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#!/bin/bash
#
# Author: Prasad Bolisetty
#
# Script to load broadcom 70012 module and create device node.
#
#
bcm_dev_bin="crystalhd"
bcm_dev_bin_ko="crystalhd.ko"
bcm_dev_name="crystalhd"
bcm_node="/dev/crystalhd"
if ! whoami | grep root > /dev/null ; then
echo " Login as root and try.."
exit 1;
fi
if /sbin/lsmod | grep $bcm_dev_bin > /dev/null ; then
echo "Stopping Broadcom Crystal HD (BCM70012) Module"
/sbin/rmmod $bcm_dev_bin >& /dev/null
if [ $? -ne 0 ]; then
echo "Failed to stop: Close applications and try again. "
exit 1;
fi
fi
bcm_major=`cat /proc/devices | grep "$bcm_dev_name" | cut -c1-3`
if [ -z "$bcm_major" ]; then
/sbin/insmod $bcm_dev_bin_ko >& /dev/null
bcm_major=`cat /proc/devices | grep "$bcm_dev_name" | cut -c1-3`
if [ $? -ne 0 -o -z "$bcm_major" ]; then
echo "Error($bcm_major): Loading Broadcom Crystal HD (BCM70012) Module"
rmmod $bcm_dev_bin >& /dev/null
exit 1;
fi
fi
if [ -c $bcm_node ]; then
rm -f $bcm_node >& /dev/null
fi
mknod -m 666 $bcm_node c $bcm_major 0
echo "Broadcom Crystal HD (BCM70012) Module loaded"
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