57 lines
1.2 KiB
Bash
57 lines
1.2 KiB
Bash
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#!/bin/bash
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#
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# Author: Prasad Bolisetty
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#
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# Script to load broadcom 70012 module and create device node.
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#
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#
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bcm_dev_bin="bcm70012"
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bcm_dev_name="crystalhd"
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bcm_node="/dev/crystalhd"
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if ! whoami | grep root > /dev/null ; then
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echo " Login as root and try.."
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exit 1;
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fi
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bcm_pci_id=`lspci -d 14e4:1612`
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if [ $? -ne 0 -o -z "$bcm_pci_id" ]; then
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echo "BCM 70012 not installed.."
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exit 1;
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fi
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if lsmod | grep $bcm_dev_bin > /dev/null ; then
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echo "Stopping Broadcom MediaPC 70012 Module"
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rmmod $bcm_dev_bin >& /dev/null
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if [ $? -ne 0 ]; then
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echo "Failed to stop: Close applications and try again. "
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exit 1;
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fi
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fi
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bcm_major=`cat /proc/devices | grep "$bcm_dev_name" | cut -c1-3`
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if [ -z "$bcm_major" ]; then
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modinfo $bcm_dev_bin >& /dev/null
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if [ $? -ne 0 ]; then
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echo "Broadcom MediaPC 70012 Kernel Module not installed"
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exit 1;
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fi
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modprobe $bcm_dev_bin >& /dev/null
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bcm_major=`cat /proc/devices | grep "$bcm_dev_name" | cut -c1-3`
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if [ $? -ne 0 -o -z "$bcm_major" ]; then
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echo "Error($bcm_major): Loading Broadcom MediaPC 70012 Module"
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rmmod $bcm_dev_bin >& /dev/null
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exit 1;
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fi
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fi
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if [ -c $bcm_node ]; then
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rm -f $bcm_node >& /dev/null
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fi
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mknod -m 666 $bcm_node c $bcm_major 0
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echo "Broadcom MediaPC 70012 Module loaded"
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