[ar7] let 802.1q tagged frames go in and out from cpmac (#6730)

[openwrt.git] / package / base-files / files / sbin / hotplug-call

diff --git a/package/base-files/files/sbin/hotplug-call b/package/base-files/files/sbin/hotplug-call
index 57011d1..c5a76a7 100755 (executable)
--- a/package/base-files/files/sbin/hotplug-call
+++ b/package/base-files/files/sbin/hotplug-call
@@ -5,10 +5,10 @@ export HOTPLUG_TYPE="$1"
 
 # bypass the normal hotplug path for firmware loading
 # would otherwise cause problems with drivers like bcm43xx
-[ "firmware" = "$HOTPLUG_TYPE" -a "add" = "$ACTION" ] && {
+[ -d /sys/firmware -a "firmware" = "$HOTPLUG_TYPE" -a "add" = "$ACTION" ] && {
        [ -f "/lib/firmware/$FIRMWARE" ] && {
                echo 1 > "/sys$DEVPATH/loading"
-               cp "/lib/firmware/$FIRMWARE" "/sys$DEVPATH/data"
+               dd if="/lib/firmware/$FIRMWARE" of="/sys$DEVPATH/data" bs=64k
                echo 0 > "/sys$DEVPATH/loading"
        }
        exit 0