3 # This is ported from Ubuntu but ubuntu uses these directories which
4 # other distributions don't care about:
5 # FIRMWARE_DIRS="/lib/firmware/updates/$(uname -r) /lib/firmware/updates \
6 # /lib/firmware/$(uname -r) /lib/firmware"
7 # If your distribution looks for firmware in other directories
8 # feel free to extend this and add your own directory here.
10 FIRMWARE_DIRS="/lib/firmware"
14 logger -t "${0##*/}[$$]" "$@" 2>/dev/null || true
17 if [ ! -e /sys$DEVPATH/loading ]; then
18 err "udev firmware loader misses sysfs directory"
22 for DIR in $FIRMWARE_DIRS; do
23 [ -e "$DIR/$FIRMWARE" ] || continue
24 echo 1 > /sys$DEVPATH/loading
25 cat "$DIR/$FIRMWARE" > /sys$DEVPATH/data
26 echo 0 > /sys$DEVPATH/loading
30 echo -1 > /sys$DEVPATH/loading
31 err "Cannot find firmware file '$FIRMWARE'"
32 mkdir -p /dev/.udev/firmware-missing
33 file=$(echo "$FIRMWARE" | sed 's:/:\\x2f:g')
34 ln -s -f "$DEVPATH" /dev/.udev/firmware-missing/$file