base-files: add support for the usbdev LED trigger

[openwrt.git] / package / base-files / files / etc / init.d / led

diff --git a/package/base-files/files/etc/init.d/led b/package/base-files/files/etc/init.d/led
index 9237b4f..4a02f3d 100755 (executable)
--- a/package/base-files/files/etc/init.d/led
+++ b/package/base-files/files/etc/init.d/led
@@ -1,7 +1,7 @@
 #!/bin/sh /etc/rc.common
 # (C) 2008 openwrt.org
 
-START=60
+START=96
 
 load_led() {
        local name
@@ -12,35 +12,39 @@ load_led() {
        local default
        local delayon
        local delayoff
+       local interval
 
-       config_get name $1 name
        config_get sysfs $1 sysfs
-       config_get trigger $1 trigger
+       config_get name $1 name "$sysfs"
+       config_get trigger $1 trigger "none"
        config_get dev $1 dev
-       config_get mode $1 mode
-       config_get default $1 default
+       config_get mode $1 mode "link"
+       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 ] && {
-               logger "setting up led : ${name:-$sysfs}"
-               [ -n "$default" ] && { 
-                       [ $default -eq 1 ] && 
-                               echo 1 >/sys/class/leds/${sysfs}/brightness 
+               echo "setting up led ${name}"
+               [ "$default" != nil ] && {
+                       [ $default -eq 1 ] &&
+                               echo 1 >/sys/class/leds/${sysfs}/brightness
                        [ $default -eq 1 ] ||
                                echo 0 >/sys/class/leds/${sysfs}/brightness
                }
-               [ -z "$trigger" ] && trigger=none
                echo $trigger > /sys/class/leds/${sysfs}/trigger
                [ "$trigger" == "netdev" -a -n "$dev" ] && {
-                       [ -z "$mode" ] && mode=link
                        echo $dev > /sys/class/leds/${sysfs}/device_name
                        echo $mode > /sys/class/leds/${sysfs}/mode
-               } 
+               }
                [ "$trigger" == "timer" ] && {
                        [ -n "$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
+               }
        }
 }