Adopt new IPv4/IPv6 device path for network modules.

Signed-off-by: tye
Reviewed-by: niruiyu

Adopt SasEx and new IPv6 device path for DevicePathDxe driver.
Signed-off-by: niruiyu
Reviewed-by: erictian

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12574 6f19259b-4bc3-4df7-8a09-765794883524

MdeModulePkg/Universal/Network/IScsiDxe/IScsiMisc.c

@@ -757,7 +757,19 @@ IScsiGetTcpConnDevicePath (
         ) {
 
       DPathNode->Ipv4.LocalPort       = 0;
-      DPathNode->Ipv4.StaticIpAddress = (BOOLEAN) (!Session->ConfigData.NvData.InitiatorInfoFromDhcp);
+      DPathNode->Ipv4.StaticIpAddress = 
+        (BOOLEAN) (!Session->ConfigData.NvData.InitiatorInfoFromDhcp);
+
+      IP4_COPY_ADDRESS (
+        &DPathNode->Ipv4.GatewayIpAddress,
+        &Session->ConfigData.NvData.Gateway
+        );
+
+      IP4_COPY_ADDRESS (
+        &DPathNode->Ipv4.SubnetMask,
+        &Session->ConfigData.NvData.SubnetMask
+        );
+
       break;
     }