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|
#! /bin/sh
# Autodetection script for scanning /sys for pci stuff
# for Archlinux by Tobias Powalowski <tpowa@archlinux.org>
usage () {
echo "$0 [options]"
echo ""
echo " This is a tool that detects/lists modules that are exported by /sys"
echo ""
echo " Options:"
echo " -load-modules load all detected modules"
echo " -show-modules show all detected modules"
echo " -show-agp show AGP modules"
echo " -show-ide show IDE modules"
echo " -show-scsi show SCSI modules"
echo " -show-sata show SATA modules"
echo " -show-usb show USB modules"
echo " -show-fw show FIREWIRE modules"
echo " -show-net show NETWORK modules"
echo " -show-pcmcia show PCMCIA modules"
echo " -show-sound show SOUND modules"
echo " -show-video show VIDEO modules"
echo " -show-other show OTHER modules"
echo ""
echo " For /etc/mkinitrd.conf use:"
echo " -ide show detected HOSTCONTROLLER_IDE"
echo " -scsi show detected HOSTCONTROLLER_SCSI"
echo " -sata show detected HOSTCONTROLLER_SATA"
echo " -usb show detected HOSTCONTROLER_USB"
echo ""
exit 1
}
[ "$1" == "" ] && usage
# find pci aliases
find /sys/ -name "modalias" | grep pci > /tmp/modules
for i in `cat /tmp/modules`; do
cat $i >> /tmp/modprobe
done
# generate files for the different actions
for i in `cat /tmp/modprobe`; do
modprobe --show-depends $i >> /tmp/modules-plain 2>/dev/null
done
sort -u /tmp/modules-plain >> /tmp/modules-sorted
sed -ne "s#^insmod.*/\(.*\)\.ko.*#\1#p" /tmp/modules-sorted >> /tmp/moduleslist
# starting different actions
while [ $# -gt 0 ]; do
case $1 in
-load-modules)
# load all detected pci modules
for i in `cat /tmp/modprobe`; do
modprobe $i > /dev/null 2>&1
done
;;
-show-modules)
# show all detected modules
for i in `cat /tmp/moduleslist`; do
echo "Detected module: \"$i\""
done
;;
-show-agp)
#show detected IDE modules
grep "agp/" /tmp/modules-sorted | sed -ne "s#^insmod.*/\(.*\)\.ko.*#\1#p"
;;
-show-ide)
#show detected IDE modules
grep "ide/" /tmp/modules-sorted | sed -ne "s#^insmod.*/\(.*\)\.ko.*#\1#p"
;;
-show-scsi)
#show detected SCSI modules
grep "scsi/" /tmp/modules-sorted | sed -ne "s#^insmod.*/\(.*\)\.ko.*#\1#p" | grep -v "sata"
;;
-show-sata)
#show detected SATA modules
grep "sata" /tmp/modules-sorted | sed -ne "s#^insmod.*/\(.*\)\.ko.*#\1#p"
;;
-show-usb)
#show detected USB modules
grep "usb/" /tmp/modules-sorted | sed -ne "s#^insmod.*/\(.*\)\.ko.*#\1#p"
;;
-show-fw)
#show detected FIREWIRE modules
grep "ieee1394/" /tmp/modules-sorted | sed -ne "s#^insmod.*/\(.*\)\.ko.*#\1#p"
;;
-show-net)
#show detected NETWORK modules
grep "net/" /tmp/modules-sorted | sed -ne "s#^insmod.*/\(.*\)\.ko.*#\1#p"
;;
-show-pcmcia)
#show detected PCMCIA modules
grep "pcmcia/" /tmp/modules-sorted | sed -ne "s#^insmod.*/\(.*\)\.ko.*#\1#p"
;;
-show-sound)
#show detected NETWORK modules
grep "sound/" /tmp/modules-sorted | sed -ne "s#^insmod.*/\(.*\)\.ko.*#\1#p"
;;
-show-video)
#show detected VIDEO modules
grep "video/" /tmp/modules-sorted | sed -ne "s#^insmod.*/\(.*\)\.ko.*#\1#p"
;;
-show-other)
#show detected OTHER modules
grep -v "agp/" /tmp/modules-sorted | grep -v "ide/" | grep -v "scsi/" | grep -v "sata" \
| grep -v "usb/" | grep -v "ieee1394" | grep -v "net/" | grep -v "pcmcia/" | grep -v "sound/"\
| grep -v "video/" | sed -ne "s#^insmod.*/\(.*\)\.ko.*#\1#p"
;;
-ide)
#show detected IDE modules
grep "ide/pci" /tmp/modules-sorted | sed -ne "s#^insmod.*/\(.*\)\.ko.*#\1#p"
;;
-scsi)
#show detected SCSI modules
grep "scsi/" /tmp/modules-sorted | sed -ne "s#^insmod.*/\(.*\)\.ko.*#\1#p" | grep -v "sata"
;;
-sata)
#show detected SATA modules
grep "sata" /tmp/modules-sorted | sed -ne "s#^insmod.*/\(.*\)\.ko.*#\1#p"
;;
-usb)
#show detected USB modules
grep "usb/host" /tmp/modules-sorted | sed -ne "s#^insmod.*/\(.*\)\.ko.*#\1#p"
;;
esac
shift
done
# cleanup
rm /tmp/{modules-plain,modules-sorted,moduleslist,modprobe,modules}
|
