brcm47xx: try to automatically detect if the wan port is at port 4 and not at port 0.

This should fix #13000.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35617 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/brcm47xx/base-files/etc/init.d/netconfig b/target/linux/brcm47xx/base-files/etc/init.d/netconfig
index 2b1a66d..98747f5 100755 (executable)
--- a/target/linux/brcm47xx/base-files/etc/init.d/netconfig
+++ b/target/linux/brcm47xx/base-files/etc/init.d/netconfig
@@ -101,11 +101,22 @@ start() {
                }
        }
 
-       ($1 == "boardnum") || ($1 == "boardtype") || ($1 == "boardflags") || ($1 ~ /macaddr/) {
+       ($1 == "boardnum") || ($1 == "boardtype") || ($1 == "boardflags") || ($1 ~ /macaddr/) || \
+        ($1 ~ /^vlan[0-9]{1,2}ports$/) {
                nvram[$1] = $2
        }
 
        END {
+               if (((nvram["vlan0ports"] ~ /^0 1 2 3 8/ ) && (nvram["vlan1ports"] ~ /^4 8/ && (cpuport == "8"))) || \
+                   ((nvram["vlan1ports"] ~ /^0 1 2 3 8/ ) && (nvram["vlan2ports"] ~ /^4 8/ && (cpuport == "8")))) {
+                       c["vlan0ports"] = "0 1 2 3 8"
+                       c["vlan1ports"] = "4 8"
+               }
+               if (((nvram["vlan0ports"] ~ /^0 1 2 3 5/ ) && (nvram["vlan1ports"] ~ /^4 5/ && (cpuport == "5"))) || \
+                   ((nvram["vlan1ports"] ~ /^0 1 2 3 5/ ) && (nvram["vlan2ports"] ~ /^4 5/ && (cpuport == "5")))) {
+                       c["vlan0ports"] = "0 1 2 3 5"
+                       c["vlan1ports"] = "4 5"
+               }
                if ((model == "ASUS WL-HDD") || (model == "ASUS WL-300g") || (model == "Linksys WAP54G V1")) {
                        c["wan_ifname"] = ""
                        c["lan_ifname"] = "eth1"