#
# enable DMA, for faster reading/writing from/to IDE devices
#
# part of the LiveBackup project:  
#
#                     http://livebackup.sourceforge.net/
#
# Copyright 2006 by Wolfgang Rohrmoser <info@rohrmoser-engineering.de>
#
#    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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
#


msg -i "IDE device settings ..."


for d in $(cd /proc/ide 2>/dev/null && echo hd[a-z]); do
    if test -d /proc/ide/$d; then
        MODEL="$(cat /proc/ide/$d/model 2>/dev/null)"
        test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
        msg -i "Enabling DMA acceleration for: $d"
        echo "using_dma:1" >/proc/ide/$d/settings
    fi
done

#
# Local Variables: 
# mode: shell-script
# End: 
#
