[ar71xx] add diag script (closes #5725)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17320 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
new file mode 100755 (executable)
index 0000000..05e58c3
--- /dev/null
+++ b/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
+}