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 "$INTERFACE" in
  14                 3g-*|ppp-*|pppoa-*|pppoe-*|pptp-*) return 0;;
  15         esac
  16
  17         scan_interfaces
  18         local cfg="$(find_config "$INTERFACE")"
  19
  20         case "$INTERFACE" in
  21                 # Skip wireless parent interfaces
  22                 ath[0-9]|wlan[0-9]) ;;
  23                 *)
  24                         # check the autoload setting
  25                         config_get auto "$cfg" auto
  26                         case "$auto" in
  27                                 1|on|enabled) setup_interface "$INTERFACE";;
  28                         esac
  29                 ;;
  30         esac
  31
  32         # find all vlan configurations for this interface and set them up as well
  33         for ifc in $interfaces; do
  34                 config_get iftype "$ifc" type
  35                 config_get ifs "$ifc" device
  36                 for dev in $ifs; do
  37                         [ "${dev%%\.*}" = "$INTERFACE" -a "$dev" != "$INTERFACE" ] && {
  38                                 add_vlan "$dev"
  39                         }
  40                 done
  41         done
  42 }
  43
  44
  45 delif() {
  46         scan_interfaces
  47
  48         # find all vlan configurations for this interface and nuke 'em
  49         for ifc in $interfaces; do
  50                 config_get iftype "$ifc" type
  51                 config_get ifs "$ifc" device
  52                 confdevs="$(uci_get network.$ifc.ifname)"
  53                 for dev in $ifs; do
  54                         [ "${dev%%\.*}" = "$INTERFACE" ] && {
  55                                 list_contains confdevs "$dev" || list_remove ifs "$dev"
  56                         }
  57                 done
  58                 uci_set_state "network" "$ifc" device "$ifs"
  59         done
  60 }
  61
  62 case "$ACTION" in
  63         add|register)
  64                 case "$PHYSDEVDRIVER" in
  65                         natsemi) sleep 1;;
  66                 esac
  67                 addif
  68         ;;
  69         remove|unregister)
  70                 delif
  71         ;;
  72 esac