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 bcm53xx_setup_interfaces()
  10 {
  11         local board="$1"
  12
  13         # On BCM4708 / BCM4709(4) there are 3 Ethernet interfaces connected to 3 switch
  14         # ports. It's up to vendor which to use.
  15         case "$board" in
  16         tenda,ac9)
  17                 ucidef_add_switch "switch0" \
  18                         "1:lan" "2:lan" "3:lan" "4:lan" "8@eth0" "0:wan" "5@eth1"
  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                 ;;
  25         dlink,dir-885l | \
  26         netgear,r7900 | \
  27         netgear,r8000 | \
  28         netgear,r8500)
  29                 # NVRAM specifies port 8 (eth2) - unsupported by OpenWrt b53
  30                 # Use port 5 (eth0) as workaround
  31                 ucidef_add_switch "switch0" \
  32                         "0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "5t@eth0"
  33                 ;;
  34         luxul,abr-4500-v1|\
  35         luxul,xbr-4500-v1)
  36                 ucidef_add_switch "switch0" \
  37                         "0:wan" "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "5@eth0"
  38                 ;;
  39         phicomm,k3)
  40                 ucidef_add_switch "switch0" \
  41                         "0:lan" "1:lan" "2:lan" "3:wan" "5@eth0"
  42                 ;;
  43         *)
  44                 # NVRAM entries may contain unsorted ports, e.g. Netgear R6250 uses
  45                 # vlan1ports=3 2 1 0 5*
  46                 # vlan2ports=4 5u
  47                 # and early Netgear R8000 was using
  48                 # vlan1ports=3 2 1 0 5 7 8*
  49                 vlan1ports="$(echo $(nvram get vlan1ports | tr " " "\n" | sort))"
  50                 vlan2ports="$(echo $(nvram get vlan2ports | tr " " "\n" | sort))"
  51                 if echo "$vlan1ports" | egrep -q "^1 2 3 4 5" && \
  52                    echo "$vlan2ports" | egrep -q "^0 5"; then
  53                         ucidef_add_switch "switch0" \
  54                                 "1:lan" "2:lan" "3:lan" "4:lan" "0:wan" "5t@eth0"
  55                 elif echo "$vlan1ports" | egrep -q "^1 2 3 5 7" && \
  56                      echo "$vlan2ports" | egrep -q "^0 7"; then
  57                         ucidef_add_switch "switch0" \
  58                                 "1:lan" "2:lan" "3:lan" "5:lan" "0:wan" "7t@eth1"
  59                 elif echo "$vlan1ports" | egrep -q "^0 1 2 3 5 7 8" && \
  60                      echo "$vlan2ports" | egrep -q "^4 8"; then
  61                         ucidef_add_switch "switch0" \
  62                                 "0:lan" "1:lan" "2:lan" "3:lan" "5:lan" "7:lan" "4:wan" "8t@eth2"
  63                 else
  64                         ucidef_add_switch "switch0" \
  65                                 "0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "5t@eth0"
  66                 fi
  67                 ;;
  68         esac
  69 }
  70
  71 bcm53xx_setup_macs()
  72 {
  73         local board="$1"
  74
  75         case "$board" in
  76         dlink,dir-885l | \
  77         netgear,r7900 | \
  78         netgear,r8000 | \
  79         netgear,r8500)
  80                 # As vendor doesn't use eth0 its MAC may be missing. Use one from eth2.
  81                 et2macaddr="$(nvram get et2macaddr)"
  82                 [ -n "$et2macaddr" ] && ucidef_set_interface_macaddr "lan" "$et2macaddr"
  83                 ;;
  84         esac
  85
  86         wan_macaddr="$(nvram get wan_hwaddr)"
  87         case "$board" in
  88         asus,rt-ac87u)
  89                 etXmacaddr=$(nvram get et1macaddr)
  90                 ;;
  91         dlink,dir-885l | \
  92         netgear,r7900 | \
  93         netgear,r8000 | \
  94         netgear,r8500)
  95                 etXmacaddr=$(nvram get et2macaddr)
  96                 ;;
  97         *)
  98                 etXmacaddr=$(nvram get et0macaddr)
  99                 ;;
 100         esac
 101
 102         # If WAN MAC isn't explicitly set, calculate it using base MAC as reference.
 103         [ -z "$wan_macaddr" -a -n "$etXmacaddr" ] && wan_macaddr=$(macaddr_add "$etXmacaddr" 1)
 104
 105         [ -n "$wan_macaddr" ] && ucidef_set_interface_macaddr "wan" "$wan_macaddr"
 106 }
 107
 108 board_config_update
 109 board=$(board_name)
 110 bcm53xx_setup_interfaces "$board"
 111 bcm53xx_setup_macs "$board"
 112 board_config_flush
 113
 114 exit 0