base-files: add support for the usbdev LED trigger

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24647 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/base-files/Makefile

@@ -10,7 +10,7 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=base-files
-PKG_RELEASE:=62
+PKG_RELEASE:=63
 
 PKG_FILE_DEPENDS:=$(PLATFORM_DIR)/ $(GENERIC_PLATFORM_DIR)/base-files/
 PKG_BUILD_DEPENDS:=opkg/host

package/base-files/files/etc/init.d/led

@@ -12,6 +12,7 @@ load_led() {
 	local default
 	local delayon
 	local delayoff
+	local interval
 
 	config_get sysfs $1 sysfs
 	config_get name $1 name "$sysfs"
@@ -21,6 +22,7 @@ load_led() {
 	config_get_bool default $1 default "nil"
 	config_get delayon $1 delayon
 	config_get delayoff $1 delayoff
+	config_get interval $1 interval "50"
 
 	[ -e /sys/class/leds/${sysfs}/brightness ] && {
 		echo "setting up led ${name}"
@@ -39,6 +41,10 @@ load_led() {
 			[ -n "$delayon" ] && echo $delayon > /sys/class/leds/${sysfs}/delay_on
 			[ -n "$delayoff" ] && echo $delayoff > /sys/class/leds/${sysfs}/delay_off
 		}
+		[ "$trigger" == "usbdev" -a -n "$dev" ] && {
+			echo $dev > /sys/class/leds/${sysfs}/device_name
+			echo $interval > /sys/class/leds/${sysfs}/activity_interval
+		}
 	}
 }