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#!/bin/bash
# $Id: eu_dsp,v 1.14 2005/01/16 22:04:34 Tux Exp $
# Copyright (C) 2003-2005 Olivier Borowski
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# Goal :
# This script handles the ADI ADSL Modem USB driver after firmware
# uploading. It loads the DSP code as needed by the modem.
# It create a script /var/run/usb/%proc%bus%usb%002%005 in order
# for the ADSL connexion to be stopped and module to be unloaded.
# It should only be run by hotplug.
# Params (given by hotplug) :
# $DEVICE ex: /proc/bus/usb/002/005
# $DEVPATH ex: /devices/pci0000:00/0000:00:02.0/usb1/1-2/1-2:1.2
# $REMOVER ex: /var/run/usb/%proc%bus%usb%001%006
# note: only kernels 2.5+ provide $DEVPATH
# note: some distribs like SuSE9.1 does not provide $REMOVER param
# the following line will be replaced by the absolute path of setvars
exit 123
# this script should only be called by hotplug (giving the $DEVICE param)
if [ -z "$DEVICE" ] ; then
logger "$NO_PARAM_MSG"
doInUtf8 echo -e "$NO_PARAM_MSG"
exit
fi
# this script is called multiple times by hotplug, so we try to
# send DSP only one time
SEND_DSP="false"
if [ -z "$DEVPATH" ] ; then
# kernel 2.4
SEND_DSP="true"
else
# kernel 2.5+
LAST_CHARS=`echo $DEVPATH | sed -e "s/.*\-.[^:]*//1"`
if [ "x$LAST_CHARS" = "x:1.0" ] ; then
SEND_DSP="true"
fi
fi
if [ $SEND_DSP = "true" ] ; then
if ! eaglestat | grep -q "$SEND_DSP_STR" ; then
SEND_DSP="false"
fi
fi
if [ $SEND_DSP = "true" ] ; then
# small delay to prevent a bug
sleep 1s
# script called when the modem will be unplugged
if [ -z "$REMOVER" ] ; then
REMOVER="/var/run/usb/`echo $DEVICE | sed 's/\//%/g'`"
fi
mkdir -p `dirname $REMOVER`
echo "#!/bin/sh" > $REMOVER
echo "${SBIN_DIR}/fctStopAdsl" >> $REMOVER
echo "rmmod $MODULE_STR" >> $REMOVER
chmod u+x $REMOVER
# load DSP & options
eaglectrl -d 2>&1 | logger
fi
#***************************************************************************
# $Log: eu_dsp,v $
# Revision 1.14 2005/01/16 22:04:34 Tux
# - add license header
#
# Revision 1.13 2005/01/04 21:14:05 Tux
# - switch strings to utf-8
#
# Revision 1.12 2004/10/31 17:11:06 mcoolive
# *** empty log message ***
#
# Revision 1.11 2004/09/28 10:45:30 mcoolive
# - cosmetic changes
#
# Revision 1.10 2004/08/29 21:36:54 Tux
# - add a small delay to prevent a bug with "eaglectrl -d"
#
# Revision 1.9 2004/08/04 19:53:20 Tux
# - fix conflict between two vars named $SEND_DSP
# - use $MODULE_STR instead of "eagle-usb"
#
# Revision 1.8 2004/07/12 21:04:56 Tux
# - don't send DSP for pre-firmware device
#
# Revision 1.7 2004/07/02 23:18:34 Tux
# - slackware 10 support
#
# Revision 1.6 2004/06/23 20:39:30 Tux
# - add support for distribs which do not provide $REMOVER param (eg: SuSE9.1)
#
# Revision 1.5 2004/03/22 21:15:04 Tux
# - $UNPLUGSCRIPT => $REMOVER
#
#***************************************************************************/
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