woof-CE-libre/woof-code/rootfs-skeleton/sbin/pup_event_backend_firmware

#!/bin/ash
#(c) Copyright 2008 Barry Kauler puppylinux.com
#2008 Lesser GPL licence v2 (http://www.fsf.org/licensing/licenses/lgpl.html)
#called via udev rule /etc/udev/rules.d/50-udev-puppy-basic.rules
#i pulled this code out of /sbin/pup_event_backend_d, see 4.1alpha3.
#all of the uevent variables (exs: MODALIAS, SUBSYSTEM) are available here.
#NOTICE: If the full 'udev' package, with utility 'udevd' is installed, rc.sysinit
#   will run 'udevd' instead of 'pup_event_backend_d' and this script will be used.
#v409 bugfix, FIRMWARE may have form 'subdir/firmware-file'.
#w004 LANG=C, faster. /bin/ash, even faster.

export LANG=C #w004

baseFIRMWARE="`basename $FIRMWARE`" #v409
fndFIRMWARE="`find /lib/firmware -type f -name ${baseFIRMWARE}`"

if [ "$fndFIRMWARE" != "" ];then
 echo 1 > /sys$DEVPATH/loading
 cat "$fndFIRMWARE" > /sys$DEVPATH/data
 echo 0 > /sys$DEVPATH/loading
else
 echo -1 > /sys$DEVPATH/loading
fi

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