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