From b29e6365c37f60c1e3757bc1fde448102e98854c Mon Sep 17 00:00:00 2001
From: "Xue, ShengfengX" <shengfengx.xue@intel.com>
Date: Thu, 18 Apr 2019 18:13:22 +0800
Subject: NetworkPkg/UefiPxeBcDxe:Add two PCD to control PXE.

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1695

Setup need provide an item for user to control IPV46 PXE boot.
Origin UefiPxeBcDxe driver doesn't have such interface.
This change added two PCD to control IPV4/6 PXE in PxeBcSupported().
Platform code should override this two PCD according to Setup value.
code change no side effect on current PXE function with default PCD.

Signed-off-by: Xue ShengfengX <shengfengx.xue@intel.com>
Cc: Siyuan Fu <siyuan.fu@intel.com>
Cc: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Siyuan Fu <siyuan.fu@intel.com>
---
 NetworkPkg/NetworkPkg.dec | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'NetworkPkg/NetworkPkg.dec')

diff --git a/NetworkPkg/NetworkPkg.dec b/NetworkPkg/NetworkPkg.dec
index 9b8ece4837..1aa7c1ed31 100644
--- a/NetworkPkg/NetworkPkg.dec
+++ b/NetworkPkg/NetworkPkg.dec
@@ -3,7 +3,7 @@
 #
 # This package provides network modules that conform to UEFI 2.4 specification.
 #
-# Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2009 - 2019, Intel Corporation. All rights reserved.<BR>
 # (C) Copyright 2015-2017 Hewlett Packard Enterprise Development LP<BR>
 #
 # SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -117,5 +117,15 @@
   # @Prompt Type Value of network boot policy used in iSCSI.
   gEfiNetworkPkgTokenSpaceGuid.PcdIScsiAIPNetworkBootPolicy|0x08|UINT8|0x10000007
 
+  ## IPv4 PXE support
+  # 0x01 = PXE Enabled
+  # 0x00 = PXE Disabled
+  gEfiNetworkPkgTokenSpaceGuid.PcdIPv4PXESupport|0x01|UINT8|0x10000009
+
+  ## IPv6 PXE support
+  # 0x01 = PXE Enabled
+  # 0x00 = PXE Disabled
+  gEfiNetworkPkgTokenSpaceGuid.PcdIPv6PXESupport|0x01|UINT8|0x1000000a
+
 [UserExtensions.TianoCore."ExtraFiles"]
   NetworkPkgExtra.uni
-- 
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