add diag script (closes #5725)

SVN-Revision: 17320

target/linux/ar71xx/base-files/etc/diag.sh

@@ -0,0 +1,96 @@
+#!/bin/sh
+#
+# Copyright (C) 2009 OpenWrt.org
+#
+#
+
+. /lib/ar71xx.sh
+
+status_led=""
+
+led_set_attr() {
+	[ -f "/sys/class/leds/$1/$2" ] && echo "$3" > "/sys/class/leds/$1/$2"
+}
+
+status_led_set_timer() {
+	led_set_attr $status_led "trigger" "timer"
+	led_set_attr $status_led "delay_on" "$1"
+	led_set_attr $status_led "delay_off" "$2"
+}
+
+status_led_on() {
+	led_set_attr $status_led "trigger" "none"
+	led_set_attr $status_led "brightness" 255
+}
+
+status_led_off() {
+	led_set_attr $status_led "trigger" "none"
+	led_set_attr $status_led "brightness" 0
+}
+
+get_status_led() {
+	case $(ar71xx_board_name) in
+	ap81)
+		status_led="ap81:green:status"
+		;;
+	ap83)
+		status_led="ap83:green:power"
+		;;
+	aw-nr580)
+		status_led="aw-nr580:green:ready"
+		;;
+	ls-sr71)
+		status_led="ubnt:green:d22"
+		;;
+	mzk-w04nu)
+		status_led="mzk-w04nu:green:status"
+		;;
+	mzk-w300nh)
+		status_led="mzk-w300nh:green:status"
+		;;
+	pb44)
+		status_led="pb44:amber:jump1"
+		;;
+	routerstation)
+		status_led="ubnt:green:rf"
+		;;
+	tew-632brp)
+		status_led="tew-632brp:green:status"
+		;;
+	tl-wr741nd)
+		status_led="tl-wr741nd:green:system"
+		;;
+	tl-wr941nd)
+		status_led="tl-wr941nd:green:system"
+		;;
+	wnr2000)
+		status_led="wnr2000:green:power"
+		;;
+	wp543)
+		status_led="wp543:green:diag"
+		;;
+	wrt400n)
+		status_led="wrt400n:blue:status"
+		;;
+	wrt160nl)
+		status_led="wrt160nl:blue:status"
+		;;
+	esac;
+}
+
+set_state() {
+	get_status_led
+
+	case "$1" in
+	preinit)
+		insmod leds-gpio
+		status_led_set_timer 200 200
+		;;
+	failsafe)
+		status_led_set_timer 50 50
+		;;
+	done)
+		status_led_on
+		;;
+	esac
+}