target/linux/brcm63xx/base-files/etc/diag.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (C) 2007 OpenWrt.org
   4 #
   5 #
   6
   7 . /lib/brcm63xx.sh
   8
   9 led_set_attr() {
  10         [ -f "/sys/class/leds/$1/$2" ] && echo "$3" > "/sys/class/leds/$1/$2"
  11 }
  12
  13 status_led_set_timer() {
  14         led_set_attr $status_led "trigger" "timer"
  15         led_set_attr $status_led "delay_on" "$1"
  16         led_set_attr $status_led "delay_off" "$2"
  17         [ -n "$status_led2" ] && {
  18                 led_set_attr $status_led2 "trigger" "timer"
  19                 led_set_attr $status_led2 "delay_on" "$1"
  20                 led_set_attr $status_led2 "delay_off" "$2"
  21         }
  22 }
  23
  24 status_led_set_morse() {
  25         led_set_attr $status_led "trigger" "morse"
  26         led_set_attr $status_led "delay" "$1"
  27         led_set_attr $status_led "message" "$2"
  28         [ -n "$status_led2" ] && {
  29                 led_set_attr $status_led2 "trigger" "morse"
  30                 led_set_attr $status_led2 "delay" "$1"
  31                 led_set_attr $status_led2 "message" "$2"
  32         }
  33 }
  34
  35 status_led_on() {
  36         led_set_attr $status_led "trigger" "none"
  37         led_set_attr $status_led "brightness" 255
  38         [ -n "$status_led2" ] && {
  39                 led_set_attr $status_led2 "trigger" "none"
  40                 led_set_attr $status_led2 "brightness" 255
  41         }
  42 }
  43
  44 status_led_off() {
  45         led_set_attr $status_led "trigger" "none"
  46         led_set_attr $status_led "brightness" 0
  47         [ -n "$status_led2" ] && {
  48                 led_set_attr $status_led2 "trigger" "none"
  49                 led_set_attr $status_led2 "brightness" 0
  50         }
  51 }
  52
  53 set_state() {
  54         case "$1" in
  55         preinit)
  56                 insmod leds-gpio
  57                 status_led_on
  58                 status_led_set_timer 200 200
  59                 ;;
  60         failsafe)
  61                 status_led_set_timer 50 50
  62                 ;;
  63         done)
  64                 if [ "${status_led#power}" != "$status_led" ]; then
  65                         status_led_on
  66                 else
  67                         status_led_off
  68                 fi
  69                 ;;
  70         esac
  71 }