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-rw-r--r--target/linux/bcm53xx/base-files/etc/diag.sh40
1 files changed, 40 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/base-files/etc/diag.sh b/target/linux/bcm53xx/base-files/etc/diag.sh
new file mode 100644
index 0000000000..05ac9e8374
--- /dev/null
+++ b/target/linux/bcm53xx/base-files/etc/diag.sh
@@ -0,0 +1,40 @@
+#!/bin/sh
+# Copyright (C) 2014 OpenWrt.org
+
+. /lib/functions/leds.sh
+
+get_status_led() {
+ local status_led_file
+
+ # There may be more than one color of power LED, try to avoid amber/red
+ status_led_file=$(find /sys/class/leds/ -name "*:power" -a ! -name "*:amber:*" -a ! -name "*:red:*" | head -n1)
+ if [ -d "$status_led_file" ]; then
+ status_led=$(basename $status_led_file)
+ return
+ fi;
+
+ # Now just pick any power LED
+ status_led_file=$(find /sys/class/leds/ -name "*:power:*" | head -n1)
+ if [ -d "$status_led_file" ]; then
+ status_led=$(basename $status_led_file)
+ return
+ fi;
+}
+
+set_state() {
+ get_status_led
+
+ [ -z "$status_led" ] && return
+
+ case "$1" in
+ preinit)
+ status_led_blink_preinit
+ ;;
+ failsafe)
+ status_led_blink_failsafe
+ ;;
+ done)
+ status_led_on
+ ;;
+ esac
+}