Add IPV6 support from UNDI

Add new information block ‘IPV6 support from UNDI’ in AIP protocol and provide sample implementation in UNDI driver.
Update PXE driver to get ‘Ipv6Available’ of PXE BC Mode data from UNDI driver, if unsupported then not to start PXE over IPv6 path. 


Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17275 6f19259b-4bc3-4df7-8a09-765794883524

NetworkPkg/UefiPxeBcDxe/UefiPxeBcDxe.inf

@@ -6,7 +6,7 @@
 #  with an IPv4 stack, an IPv6 stack or both.
 #
 #
-#  Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
+#  Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.<BR>
 #
 #  This program and the accompanying materials
 #  are licensed and made available under the terms and conditions of the BSD License
@@ -97,6 +97,10 @@
   gEfiPxeBaseCodeCallbackProtocolGuid                  ## SOMETIMES_PRODUCES
   gEfiPxeBaseCodeProtocolGuid                          ## BY_START
   gEfiLoadFileProtocolGuid                             ## BY_START
+  gEfiAdapterInformationProtocolGuid                   ## SOMETIMES_CONSUMES
+
+[Guids]
+  gEfiAdapterInfoUndiIpv6SupportGuid
 
 [Pcd]
   gEfiMdeModulePkgTokenSpaceGuid.PcdTftpBlockSize     ## SOMETIMES_CONSUMES