package/base-files/files/etc/hotplug.d/net/10-net

   1 # Copyright (C) 2006 OpenWrt.org
   2
   3 include /lib/network
   4
   5 addif() {
   6         # Ensure that ipv6 is loaded, autoloading happens later but ipv6 might be
   7         # required now for interface setup.
   8         [ -d /proc/sys/net/ipv6 ] || {
   9                 grep -q '^ipv6' /etc/modules.d/* && insmod ipv6
  10         }
  11
  12         # PPP devices are configured by pppd, no need to run setup_interface here
  13         case "$INTERFACE" in
  14                 ppp*) return 0;;
  15         esac
  16
  17         scan_interfaces
  18         local cfg="$(find_config "$INTERFACE")"
  19
  20         # check the autoload setting
  21         config_get auto "$cfg" auto
  22         case "$auto" in
  23                 1|on|enabled) setup_interface "$INTERFACE";;
  24         esac
  25
  26
  27         # find all vlan configurations for this interface and set them up as well
  28         for ifc in $interfaces; do
  29                 config_get iftype "$ifc" type
  30                 config_get ifs "$ifc" device
  31                 for dev in $ifs; do
  32                         [ "${dev%%\.*}" = "$INTERFACE" -a "$dev" != "$INTERFACE" ] && {
  33                                 add_vlan "$dev"
  34                         }
  35                 done
  36         done
  37 }
  38
  39
  40 delif() {
  41         scan_interfaces
  42
  43         # find all vlan configurations for this interface and nuke 'em
  44         for ifc in $interfaces; do
  45                 config_get iftype "$ifc" type
  46                 config_get ifs "$ifc" device
  47                 confdevs="$(uci get network.$ifc.ifname)"
  48                 for dev in $ifs; do
  49                         [ "${dev%%\.*}" = "$INTERFACE" ] && {
  50                                 list_contains confdevs "$dev" || list_remove ifs "$dev"
  51                         }
  52                 done
  53                 uci_set_state "network" "$ifc" device "$ifs"
  54         done
  55 }
  56
  57 case "$ACTION" in
  58         add|register)
  59                 case "$PHYSDEVDRIVER" in
  60                         natsemi) sleep 1;;
  61                 esac
  62                 addif
  63         ;;
  64         remove|unregister)
  65                 delif
  66         ;;
  67 esac