openwrt/package/base-files/default/sbin/hotplug

   1 #!/bin/sh
   2 # Copyright (C) 2006 OpenWrt.org
   3
   4 # bypass the normal hotplug path for firmware loading
   5 # would otherwise cause problems with drivers like bcm43xx
   6 [ "$1" = "firmware" -a "$ACTION" = "add" ] && {
   7         [ -f "/lib/firmware/$FIRMWARE" ] && {
   8                 echo 1 > "/sys$DEVPATH/loading"
   9                 cp "/lib/firmware/$FIRMWARE" "/sys$DEVPATH/data"
  10                 echo 0 > "/sys$DEVPATH/loading"
  11         }
  12         exit 0
  13 }
  14
  15 . /etc/functions.sh
  16 . /etc/config/network
  17
  18 PATH=/bin:/sbin:/usr/bin:/usr/sbin
  19 LOGNAME=root
  20 USER=root
  21 export PATH LOGNAME USER
  22
  23 [ \! -z "$1" -a -d /etc/hotplug.d/$1 ] && {
  24         for script in $(ls /etc/hotplug.d/$1/* 2>&-); do (
  25                 [ -f $script ] && . $script
  26         ); done
  27 }