openwrt/target/default/target_skeleton/etc/nvram.overrides

   1 # NVRAM overrides
   2 #
   3 # This file handles the NVRAM quirks of various hardware.
   4 # THIS FILE IS NOT A REPLACEMENT FOR NVRAM
   5
   6 # Load sysconf defaults
   7 [ -f /etc/sysconf ] && . /etc/sysconf
   8
   9 [ "$(nvram get boardnum)"  = "asusX" ] && \
  10   [ "$(nvram get boardtype)"  = "bcm94710dev" ] && {
  11   asus=1
  12 }
  13
  14 # linksys bug; remove when not using static configuration for lan
  15 NVRAM_lan_proto="static"
  16
  17 # hacks for wrt54g 1.x hardware
  18 [ "$(nvram get boardnum)"  = "42" ] && \
  19 [ "$(nvram get boardtype)" = "bcm94710dev" ] && {
  20
  21   # remap eth0 => vlan2, eth1 => vlan1
  22   # for all *_ifname(s)
  23
  24   debug "### wrt54g 1.x hack ###"
  25   NVRAM_vlan1hwname="et0"
  26   NVRAM_vlan2hwname="et0"
  27   FAILSAFE_ifnames="vlan1 vlan2 eth2"
  28
  29   remap () {
  30     eval NVRAM_$1=\"$(nvram get $1 | awk 'gsub("eth0","vlan2") gsub("eth1","vlan1")')\"
  31   }
  32
  33   for type in lan wifi wan pppoe
  34   do
  35     remap ${type}_ifname
  36     remap ${type}_ifnames
  37   done
  38 }
  39
  40 # hacks for wap54g hardware
  41 [ "$(nvram get boardnum)"  = "2" ] || \
  42 [ "$(nvram get boardnum)"  = "1024" ] && {
  43   debug "### wap54g hack ###"
  44   NVRAM_wan_ifname="none"
  45   FAILSAFE_ifnames="eth0 eth1"
  46 }
  47
  48 # hacks for buffalo wla2-g54l
  49 [ "$(nvram get boardnum)" = "00" ] && \
  50 [ "$(nvram get product_name)" = "Product_name" ] && {
  51   debug "### wla2-g54l hacks ###"
  52   NVRAM_lan_ifnames="vlan0"
  53   NVRAM_wan_ifname="none"
  54 }
  55
  56 # hack for asus wl-500g hardware
  57 [ $asus ] && {
  58     FAILSAFE_lan_ifnames="eth0 eth2"
  59 }
  60
  61 # hacks for asus wl-500g deluxe
  62 [ "$(nvram get boardtype)" = "bcm95365r" ] && \
  63 [ "$(nvram get boardnum)" = "45" ] && {
  64   debug "### wl-500g deluxe hacks ###"
  65   NVRAM_vlan0hwname="et0"
  66   NVRAM_vlan1hwname="et0"
  67   NVRAM_lan_ifnames="vlan0 eth1"
  68   [ "$(nvram get wan_ifname)" = "eth0.1" ] && {
  69     NVRAM_wan_ifname="vlan1"
  70   }
  71 }
  72
  73 # defaults if lan_ifname is missing
  74 [ -z "$(nvram get lan_ifname)" ] && {
  75   NVRAM_lan_ifname="br0"
  76   NVRAM_lan_ifnames=${FAILSAFE_lan_ifnames:-"vlan0 vlan2 eth1 eth2 eth3"}
  77 }
  78
  79 # defaults if wan_ifname is missing
  80 [ -z "$(nvram get wan_ifname)" ] && {
  81    NVRAM_wan_ifname="vlan1"
  82    NVRAM_wan_proto="dhcp"
  83    [ "$asus" ] && {
  84      NVRAM_wan_ifname="eth1"
  85    }
  86 }
  87
  88 # failsafe if reset is held
  89 [ "$FAILSAFE" = "true" ] && {
  90   echo "### YOU ARE IN FAILSAFE MODE ####"
  91   NVRAM_lan_ifname="br0"
  92   NVRAM_lan_ifnames=${FAILSAFE_ifnames:-"vlan0 vlan1 eth1"}
  93   NVRAM_lan_ipaddr=${BR2_SYSCONF_FAILSAFE_IP:-"192.168.1.1"}
  94   NVRAM_lan_netmask=${BR2_SYSCONF_FAILSAFE_NETMASK:-"255.255.255.0"}
  95   NVRAM_lan_hwaddr=${BR2_SYSCONF_FAILSAFE_MAC:-"00:0B:AD:0A:DD:00"}
  96   NVRAM_wan_ifname="none"
  97   NVRAM_wifi_ifname="none"
  98 }