base-files: Use hotplug2 to download firmware

SVN-Revision: 20683

package/base-files/files/etc/hotplug2-common.rules

@@ -35,8 +35,8 @@ DEVPATH is set, SUBSYSTEM ~~ (input) {
 }
 
 DEVICENAME == device-mapper {
-       nothrottle
-       makedev /dev/mapper/control 0600
+	nothrottle
+	makedev /dev/mapper/control 0600
 }
 
 
@@ -45,8 +45,8 @@ DEVPATH is set {
 	makedev /dev/%DEVICENAME% 0644
 }
 
-FIRMWARE is set {
+FIRMWARE is set, ACTION == add {
 	nothrottle
-	exec /sbin/hotplug-call firmware
+	load-firmware /lib/firmware
 	next
 }

package/base-files/files/sbin/hotplug-call

@@ -1,19 +1,8 @@
 #!/bin/sh
-# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2006-2010 OpenWrt.org
 
 export HOTPLUG_TYPE="$1"
 
-# bypass the normal hotplug path for firmware loading
-# would otherwise cause problems with drivers like bcm43xx
-[ -d /sys/firmware -a "firmware" = "$HOTPLUG_TYPE" -a "add" = "$ACTION" ] && {
-	[ -f "/lib/firmware/$FIRMWARE" ] && {
-		echo 1 > "/sys$DEVPATH/loading"
-		dd if="/lib/firmware/$FIRMWARE" of="/sys$DEVPATH/data" bs=64k
-		echo 0 > "/sys$DEVPATH/loading"
-	} || echo -1 > "/sys$DEVPATH/loading"
-	exit 0
-}
-
 . /etc/functions.sh
 
 PATH=/bin:/sbin:/usr/bin:/usr/sbin