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nixpkgs/modules/services/hardware/udev-firmware-loader.sh
Eelco Dolstra 5ebdee3577 * Continued refactoring the tree: moved most Upstart jobs (namely
those that run daemons) to modules/services.  This probably broke
  some things since there are a few relative paths in modules
  (e.g. imports of system/ids.nix).
* Moved some PAM modules out of etc/pam.d to the directories of NixOS
  modules that use them.

svn path=/nixos/branches/modular-nixos/; revision=15717
2009-05-24 23:13:23 +00:00

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#! @shell@
export PATH="@path@"
exec > /var/log/udev-fw 2>&1
if test "$ACTION" = "add"; then
ls -l /sys/$DEVPATH
if ! test -e /sys/$DEVPATH/loading; then
echo "Firmware loading is not supported by device \`DEVPATH'."
exit 1
fi
# /root/test-firmware is an impure location allowing quick testing
# of firmwares.
for dir in /root/test-firmware @firmwareDirs@; do
if test -e "$dir/$FIRMWARE"; then
echo "Loading \`$FIRMWARE' for device \`$DEVPATH' from $dir."
echo 1 > /sys/$DEVPATH/loading
cat "$dir/$FIRMWARE" > /sys/$DEVPATH/data
echo 0 > /sys/$DEVPATH/loading
exit 0
fi
done
echo "Firmware \`$FIRMWARE' for device \`$DEVPATH' not found."
echo -1 > /sys/$DEVPATH/loading
exit 1
fi