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#!/bin/sh

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#------------------------------------------------------------------------------

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#

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#  EtherCAT install script

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#

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#  $Id$

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#

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#------------------------------------------------------------------------------

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CONFIGFILE=/etc/sysconfig/ethercat

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#------------------------------------------------------------------------------

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# install function

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install()

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{

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    echo "    $1"

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    if ! cp $1 $INSTALLDIR; then exit 1; fi

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}

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#------------------------------------------------------------------------------

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# Fetch parameter

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if [ $# -ne 2 ]; then

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    exit 1

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fi

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KERNEL=$1

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DEVICEINDEX=$2

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INSTALLDIR=/lib/modules/$KERNEL/kernel/drivers/net

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echo "EtherCAT installer - Kernel: $KERNEL"

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# Copy files

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echo "  installing modules..."

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install master/ec_master.ko

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install devices/ec_8139too.ko

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# Update dependencies

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echo "  building module dependencies..."

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depmod

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# Create configuration file

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if [ -f $CONFIGFILE ]; then

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    echo "  notice: using existing configuration file."

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else

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    echo "  creating $CONFIGFILE..."

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    echo "DEVICEINDEX=$DEVICEINDEX" > $CONFIGFILE || exit 1

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fi

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# Install rc script

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echo "  installing startup script..."

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cp ethercat.sh /etc/init.d/ethercat || exit 1

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if [ ! -L /usr/sbin/rcethercat ]; then

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    ln -s /etc/init.d/ethercat /usr/sbin/rcethercat || exit 1

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fi

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# Finish

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echo "EtherCAT installer done."

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exit 0

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#------------------------------------------------------------------------------