target/linux/bcm53xx/base-files/etc/board.d/02_network

   1 #!/bin/sh
   2 #
   3 # Copyright (C) 2011 OpenWrt.org
   4 #
   5
   6 . /lib/functions/uci-defaults.sh
   7
   8 board_config_update
   9
  10 board=$(cat /proc/device-tree/compatible | tr '\0' '\t' | cut -f 1)
  11
  12 case "$board" in
  13 tenda,ac9)
  14         ucidef_add_switch "switch0" \
  15                 "1:lan" "2:lan" "3:lan" "4:lan" "8@eth0" "0:wan" "5@eth1"
  16         board_config_flush
  17         exit 0
  18         ;;
  19 buffalo,wxr-1900dhp| \
  20 buffalo,wzr-1750dhp)
  21         ucidef_add_switch "switch0" \
  22                 "0:lan:1" "1:lan:2" "2:lan:3" "3:lan:4" "4:wan:5" "5@eth0"
  23         board_config_flush
  24         exit 0
  25         ;;
  26 esac
  27
  28 wan_macaddr="$(nvram get wan_hwaddr)"
  29 case "$board" in
  30 asus,rt-ac87u)
  31         ifname=eth1
  32         etXmacaddr=$(nvram get et1macaddr)
  33         ;;
  34 dlink,dir-885l | \
  35 netgear,r7900 | \
  36 netgear,r8000 | \
  37 netgear,r8500)
  38         ifname=eth2
  39         etXmacaddr=$(nvram get et2macaddr)
  40         ;;
  41 *)
  42         ifname=eth0
  43         etXmacaddr=$(nvram get et0macaddr)
  44         ;;
  45 esac
  46
  47 # If WAN MAC isn't explicitly set, calculate it using base MAC as reference.
  48 [ -z "$wan_macaddr" -a -n "$etXmacaddr" ] && wan_macaddr=$(macaddr_add "$etXmacaddr" 1)
  49
  50 # Workaround for devices using eth2 connected to (CPU) switch port 8
  51 case "$board" in
  52 dlink,dir-885l | \
  53 netgear,r7900 | \
  54 netgear,r8000 | \
  55 netgear,r8500)
  56         ifname=eth0
  57         ucidef_add_switch "switch0" \
  58                 "0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "5t@$ifname"
  59
  60         # These devices should use eth2 so their eth0 interface often has no MAC
  61         # assigned. Manually assign eth2's MAC to the LAN.
  62         et2macaddr="$(nvram get et2macaddr)"
  63         [ -n "$et2macaddr" ] && ucidef_set_interface_macaddr "lan" "$et2macaddr"
  64         [ -n "$wan_macaddr" ] && ucidef_set_interface_macaddr "wan" "$wan_macaddr"
  65
  66         board_config_flush
  67         exit 0
  68         ;;
  69 esac
  70
  71 # NVRAM entries may contain unsorted ports, e.g. Netgear R6250 uses
  72 # vlan1ports=3 2 1 0 5*
  73 # vlan2ports=4 5u
  74 # and early Netgear R8000 was using
  75 # vlan1ports=3 2 1 0 5 7 8*
  76 vlan1ports="$(echo $(nvram get vlan1ports | tr " " "\n" | sort))"
  77 vlan2ports="$(echo $(nvram get vlan2ports | tr " " "\n" | sort))"
  78 if echo "$vlan1ports" | egrep -q "^1 2 3 4 5" && \
  79    echo "$vlan2ports" | egrep -q "^0 5"; then
  80         ucidef_add_switch "switch0" \
  81                 "1:lan" "2:lan" "3:lan" "4:lan" "0:wan" "5t@$ifname"
  82 elif echo "$vlan1ports" | egrep -q "^1 2 3 5 7" && \
  83      echo "$vlan2ports" | egrep -q "^0 7"; then
  84         ucidef_add_switch "switch0" \
  85                 "1:lan" "2:lan" "3:lan" "5:lan" "0:wan" "7t@$ifname"
  86 elif echo "$vlan1ports" | egrep -q "^0 1 2 3 5 7 8" && \
  87      echo "$vlan2ports" | egrep -q "^4 8"; then
  88         ucidef_add_switch "switch0" \
  89                 "0:lan" "1:lan" "2:lan" "3:lan" "5:lan" "7:lan" "4:wan" "8t@$ifname"
  90 else
  91         ucidef_add_switch "switch0" \
  92                 "0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "5t@$ifname"
  93 fi
  94
  95 [ -n "$wan_macaddr" ] && ucidef_set_interface_macaddr "wan" "$wan_macaddr"
  96
  97 board_config_flush
  98
  99 exit 0