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

   1 #
   2 # Copyright (C) 2011 OpenWrt.org
   3 #
   4
   5 . /lib/functions/system.sh
   6 . /lib/functions/uci-defaults.sh
   7
   8 bcm53xx_setup_interfaces()
   9 {
  10         local board="$1"
  11
  12         # On BCM4708 / BCM4709(4) there are 3 Ethernet interfaces connected to 3 switch
  13         # ports. It's up to vendor which to use.
  14         case "$board" in
  15         tenda,ac9)
  16                 ucidef_add_switch "switch0" \
  17                         "1:lan" "2:lan" "3:lan" "4:lan" "8@eth0" "0:wan" "5@eth1"
  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                 ;;
  24         dlink,dir-885l | \
  25         netgear,r7900 | \
  26         netgear,r8000 | \
  27         netgear,r8500)
  28                 # NVRAM specifies port 8 (eth2) - unsupported by OpenWrt b53
  29                 # Use port 5 (eth0) as workaround
  30                 ucidef_add_switch "switch0" \
  31                         "0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "5t@eth0"
  32                 ;;
  33         luxul,abr-4500-v1|\
  34         luxul,xbr-4500-v1)
  35                 ucidef_add_switch "switch0" \
  36                         "0:wan" "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "5@eth0"
  37                 ;;
  38         luxul,xap-1610-v1)
  39                 ucidef_add_switch "switch0" \
  40                         "0:lan" "1:lan" "5@eth0"
  41                 ucidef_set_interface_lan "eth0.1" "dhcp"
  42                 ;;
  43         luxul,xwr-3150-v1)
  44                 ucidef_add_switch "switch0" \
  45                         "0:lan:1" "1:lan:2" "2:lan:3" "3:lan:4" "4:wan" "5@eth0"
  46                 ;;
  47         phicomm,k3)
  48                 ucidef_add_switch "switch0" \
  49                         "0:lan" "1:lan" "2:lan" "3:wan" "5@eth0"
  50                 ;;
  51         *)
  52                 # NVRAM entries may contain unsorted ports, e.g. Netgear R6250 uses
  53                 # vlan1ports=3 2 1 0 5*
  54                 # vlan2ports=4 5u
  55                 # and early Netgear R8000 was using
  56                 # vlan1ports=3 2 1 0 5 7 8*
  57                 # (the enclosing echo is needed to convert newline back to space)
  58                 vlan1ports="$(echo $(nvram get vlan1ports | tr " " "\n" | sort))"
  59                 vlan2ports="$(echo $(nvram get vlan2ports | tr " " "\n" | sort))"
  60                 if echo "$vlan1ports" | egrep -q "^1 2 3 4 5" && \
  61                    echo "$vlan2ports" | egrep -q "^0 5"; then
  62                         ucidef_add_switch "switch0" \
  63                                 "1:lan" "2:lan" "3:lan" "4:lan" "0:wan" "5t@eth0"
  64                 elif echo "$vlan1ports" | egrep -q "^1 2 3 5 7" && \
  65                      echo "$vlan2ports" | egrep -q "^0 7"; then
  66                         ucidef_add_switch "switch0" \
  67                                 "1:lan" "2:lan" "3:lan" "5:lan" "0:wan" "7t@eth1"
  68                 elif echo "$vlan1ports" | egrep -q "^0 1 2 3 5 7 8" && \
  69                      echo "$vlan2ports" | egrep -q "^4 8"; then
  70                         ucidef_add_switch "switch0" \
  71                                 "0:lan" "1:lan" "2:lan" "3:lan" "5:lan" "7:lan" "4:wan" "8t@eth2"
  72                 else
  73                         ucidef_add_switch "switch0" \
  74                                 "0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "5t@eth0"
  75                 fi
  76                 ;;
  77         esac
  78 }
  79
  80 bcm53xx_setup_macs()
  81 {
  82         local board="$1"
  83
  84         case "$board" in
  85         dlink,dir-885l | \
  86         netgear,r7900 | \
  87         netgear,r8000 | \
  88         netgear,r8500)
  89                 # As vendor doesn't use eth0 its MAC may be missing. Use one from eth2.
  90                 et2macaddr="$(nvram get et2macaddr)"
  91                 ;;
  92         meraki,mr32)
  93                 # The MAC is stored on an AT24C64 eeprom and not on the nvram
  94                 et2macaddr=$(get_mac_binary "/sys/bus/i2c/devices/0-0050/eeprom" 0x66)
  95                 ;;
  96         esac
  97
  98         [ -n "$et2macaddr" ] && ucidef_set_interface_macaddr "lan" "$et2macaddr"
  99
 100         wan_macaddr="$(nvram get wan_hwaddr)"
 101         case "$board" in
 102         asus,rt-ac87u)
 103                 etXmacaddr=$(nvram get et1macaddr)
 104                 offset=1
 105                 ;;
 106         dlink,dir-885l | \
 107         netgear,r7900 | \
 108         netgear,r8000 | \
 109         netgear,r8500)
 110                 etXmacaddr=$(nvram get et2macaddr)
 111                 offset=1
 112                 ;;
 113         luxul,xwr-3100v1 | \
 114         luxul,xwr-3150-v1)
 115                 etXmacaddr=$(nvram get et0macaddr)
 116                 offset=5
 117                 ;;
 118         *)
 119                 etXmacaddr=$(nvram get et0macaddr)
 120                 offset=1
 121                 ;;
 122         esac
 123
 124         # If WAN MAC isn't explicitly set, calculate it using base MAC as reference.
 125         [ -z "$wan_macaddr" -a -n "$etXmacaddr" ] && wan_macaddr=$(macaddr_add "$etXmacaddr" $offset)
 126
 127         [ -n "$wan_macaddr" ] && ucidef_set_interface_macaddr "wan" "$wan_macaddr"
 128 }
 129
 130 board_config_update
 131 board=$(board_name)
 132 bcm53xx_setup_interfaces "$board"
 133 bcm53xx_setup_macs "$board"
 134 board_config_flush
 135
 136 exit 0