split kernel patches into board dependend and generic

[openwrt.git] / target / default / target_skeleton / sbin / ifup

diff --git a/target/default/target_skeleton/sbin/ifup b/target/default/target_skeleton/sbin/ifup
index f8e41ce..60f9a17 100755 (executable)
--- a/target/default/target_skeleton/sbin/ifup
+++ b/target/default/target_skeleton/sbin/ifup
@@ -10,22 +10,24 @@
 
   if_valid $if || return
 
-  $DEBUG ifconfig $if down
+  mac=$(nvram get ${type}_hwaddr)
+  $DEBUG ifconfig $if down 2>&-
   if [ "${if%%[0-9]}" = "br" ]; then
     stp=$(nvram get ${type}_stp)
-    $DEBUG brctl delbr $if
+    $DEBUG brctl delbr $if 2>&-
     $DEBUG brctl addbr $if
     $DEBUG brctl setfd $if 0
     $DEBUG brctl stp $if ${stp:-0}
     for sif in $(nvram get ${type}_ifnames); do {
       if_valid $sif || continue
+      ${mac:+$DEBUG ifconfig $sif down hw ether $mac}
       $DEBUG ifconfig $sif 0.0.0.0 up
       $DEBUG brctl addif $if $sif
     } done
+  else
+    ${mac:+$DEBUG ifconfig $if down hw ether $mac}
   fi
 
-  mac=$(nvram get ${type}_hwaddr)
-  ${mac:+$DEBUG ifconfig $if hw ether $mac}
 
   if_proto=$(nvram get ${type}_proto)
   case "$if_proto" in
@@ -45,28 +47,17 @@
       } done
     ;;
     dhcp)
+      ip=$(nvram get ${type}_ipaddr)
       pidfile=/tmp/dhcp-${type}.pid
       if [ -f $pidfile ]; then
         $DEBUG kill $(cat $pidfile)
       fi
-      ${DEBUG:-eval} "udhcpc -i $if -b -p $pidfile &" 
-    ;;
-    pppoe)
-      username=$(nvram get ppp_username)
-      password=$(nvram get ppp_passwd)
-      redial=$(nvram get ppp_redialperiod)
-      idletime=$(nvram get ppp_idletime)
-      mtu=$(nvram get wan_mtu)
-
-#      handled by /etc/init.d/S50pppoe
-#      $DEBUG ifconfig $if 0.0.0.0 up
-
-#      $DEBUG /sbin/pppoecd $if -u $username -p $password \
-#        -i 0 -I $redial -T $idletime -t $mtu -k
+      ${DEBUG:-eval} "udhcpc -R -i $if ${ip:+-r $ip} -b -p $pidfile &" 
     ;;
-    none)
+    none|"")
+       # pppoe is handled by /etc/init.d/S50pppoe
     ;;
     *)
-      echo "### WARNING $if: $if_proto is not supported"
+      echo "### ifup $type: ignored ${type}_proto=\"$if_proto\" (not supported)"
     ;;
   esac