diff options
| -rwxr-xr-x | hwdetect | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/hwdetect b/hwdetect new file mode 100755 index 0000000..bcc291b --- /dev/null +++ b/hwdetect @@ -0,0 +1,147 @@ +#! /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) + # 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} |