From 96d6d004aaf9da42c5fd9cd07035886937d42a69 Mon Sep 17 00:00:00 2001
From: Star Zeng <star.zeng@intel.com>
Date: Wed, 20 Nov 2013 00:44:25 +0000
Subject: MdePkg and MdeModulePkg Pcd: Add the new EFI_GET_PCD_INFO_PROTOCOL
 and EFI_GET_PCD_INFO_PPI support for PI 1.2.1 compliance.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14866 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdePkg/Include/Pi/PiMultiPhase.h | 31 ++++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

(limited to 'MdePkg/Include/Pi')

diff --git a/MdePkg/Include/Pi/PiMultiPhase.h b/MdePkg/Include/Pi/PiMultiPhase.h
index 5a06966a97..2aa4c276c4 100644
--- a/MdePkg/Include/Pi/PiMultiPhase.h
+++ b/MdePkg/Include/Pi/PiMultiPhase.h
@@ -1,7 +1,7 @@
 /** @file
   Include file matches things in PI for multiple module types.
 
-Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2013, 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 that accompanies this distribution.  
 The full text of the license may be found at
@@ -133,4 +133,33 @@ typedef struct {
   UINT64                RegionState;
 } EFI_SMRAM_DESCRIPTOR;
 
+typedef enum {
+  EFI_PCD_TYPE_8,
+  EFI_PCD_TYPE_16,
+  EFI_PCD_TYPE_32,
+  EFI_PCD_TYPE_64,
+  EFI_PCD_TYPE_BOOL,
+  EFI_PCD_TYPE_PTR
+} EFI_PCD_TYPE;
+
+typedef struct {
+  ///
+  /// The returned information associated with the requested TokenNumber. If
+  /// TokenNumber is 0, then PcdType is set to EFI_PCD_TYPE_8.
+  ///
+  EFI_PCD_TYPE      PcdType;
+  ///
+  /// The size of the data in bytes associated with the TokenNumber specified. If
+  /// TokenNumber is 0, then PcdSize is set 0.
+  ///
+  UINTN             PcdSize;
+  ///
+  /// The null-terminated ASCII string associated with a given token. If the
+  /// TokenNumber specified was 0, then this field corresponds to the null-terminated
+  /// ASCII string associated with the token's namespace Guid. If NULL, there is no
+  /// name associated with this request.
+  ///
+  CHAR8             *PcdName;
+} EFI_PCD_INFO;
+
 #endif
-- 
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