add in PeiPiLib
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/branches/PI_PeiCore_Enable@3910 6f19259b-4bc3-4df7-8a09-765794883524
diff --git a/trunk/edk2/MdePkg/Include/Library/PeiPiLib.h b/trunk/edk2/MdePkg/Include/Library/PeiPiLib.h
new file mode 100644
index 0000000..a34fd50
--- /dev/null
+++ b/trunk/edk2/MdePkg/Include/Library/PeiPiLib.h
@@ -0,0 +1,30 @@
+/** @file
+ MDE PI library functions and macros for PEI phase
+
+ Copyright (c) 2007, Intel Corporation
+ All rights reserved. This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#ifndef __PEI_PI_LIB_H__
+#define __PEI_PI_LIB_H__
+
+#include <Pi/PiFirmwareFile.h>
+
+VOID
+EFIAPI
+PeiPiLibBuildPiFvInfoPpi (
+ IN EFI_PHYSICAL_ADDRESS FvStart,
+ IN UINT64 FvLength,
+ IN EFI_GUID *ParentFvName,
+ IN EFI_GUID *PraentFileName
+);
+
+#endif
+
diff --git a/trunk/edk2/MdePkg/Library/PeiPiLib/PeiPiLib.c b/trunk/edk2/MdePkg/Library/PeiPiLib/PeiPiLib.c
new file mode 100644
index 0000000..49894df
--- /dev/null
+++ b/trunk/edk2/MdePkg/Library/PeiPiLib/PeiPiLib.c
@@ -0,0 +1,67 @@
+/** @file
+ MDE PI library functions and macros for PEI phase
+
+ Copyright (c) 2007, Intel Corporation
+ All rights reserved. This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#include <PiPei.h>
+#include <Ppi/FirmwareVolumeInfo.h>
+#include <Guid/FirmwareFileSystem2.h>
+
+
+#include <Library/DebugLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/PeiServicesLib.h>
+#include <Library/PeiPiLib.h>
+
+
+STATIC CONST EFI_PEI_FIRMWARE_VOLUME_INFO_PPI mFvInfoPpiTemplate = {
+ EFI_FIRMWARE_FILE_SYSTEM2_GUID,
+ NULL,
+ 0, //FvInfoSize
+ NULL, //ParentFvName
+ NULL //ParentFileName;
+};
+
+VOID
+EFIAPI
+PeiPiLibBuildPiFvInfoPpi (
+ IN EFI_PHYSICAL_ADDRESS FvStart,
+ IN UINT64 FvLength,
+ IN EFI_GUID *ParentFvName,
+ IN EFI_GUID *ParentFileName
+ ) {
+
+ EFI_STATUS Status;
+ EFI_PEI_FIRMWARE_VOLUME_INFO_PPI *FvInfoPpi;
+ EFI_PEI_PPI_DESCRIPTOR *FvInfoPpiDescriptor;
+
+ FvInfoPpi = AllocateCopyPool (sizeof (*FvInfoPpi), &mFvInfoPpiTemplate);
+ ASSERT( FvInfoPpi != NULL);
+
+ FvInfoPpi->FvInfo = (VOID *) (UINTN) FvStart;
+ FvInfoPpi->FvInfoSize = (UINT32) FvLength;
+ FvInfoPpi->ParentFvName = ParentFvName;
+ FvInfoPpi->ParentFileName = ParentFileName;
+
+
+ FvInfoPpiDescriptor = AllocatePool (sizeof(EFI_PEI_PPI_DESCRIPTOR));
+ ASSERT (FvInfoPpiDescriptor != NULL);
+
+ FvInfoPpiDescriptor->Flags = EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST;
+ FvInfoPpiDescriptor->Guid = &gEfiPeiFirmwareVolumeInfoPpiGuid;
+ FvInfoPpiDescriptor->Ppi = (VOID *) FvInfoPpi;
+ Status = PeiServicesInstallPpi (FvInfoPpiDescriptor);
+ ASSERT_EFI_ERROR (Status);
+
+
+}
+
diff --git a/trunk/edk2/MdePkg/Library/PeiPiLib/PeiPiLib.inf b/trunk/edk2/MdePkg/Library/PeiPiLib/PeiPiLib.inf
new file mode 100644
index 0000000..61e9061
--- /dev/null
+++ b/trunk/edk2/MdePkg/Library/PeiPiLib/PeiPiLib.inf
@@ -0,0 +1,50 @@
+#/** @file
+# Component description file library instance for PiLib for PEI phase.
+#
+# Library to abstract utility functions that is related to PI Specification.
+#
+# Copyright (c) 2007, Intel Corporation.
+#
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+#
+#**/
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = PeiPiLib
+ FILE_GUID = 6196FE81-4FA4-469a-B759-2C4DFE935B79
+ MODULE_TYPE = PEIM
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = PiLib|PEIM
+ EDK_RELEASE_VERSION = 0x00020000
+ EFI_SPECIFICATION_VERSION = 0x00020000
+
+
+#
+# VALID_ARCHITECTURES = IA32 X64 IPF EBC
+#
+
+[Sources.common]
+ PeiPiLib.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+
+
+[LibraryClasses]
+ MemoryAllocationLib
+ DebugLib
+
+[Guids]
+
+[Ppis]
+ gEfiPeiFirmwareVolumeInfoPpiGuid
+
+
+
diff --git a/trunk/edk2/MdePkg/MdePkg.dsc b/trunk/edk2/MdePkg/MdePkg.dsc
index c7c8d97..4f0e19d 100644
--- a/trunk/edk2/MdePkg/MdePkg.dsc
+++ b/trunk/edk2/MdePkg/MdePkg.dsc
@@ -82,6 +82,7 @@
MdePkg/Library/PeiMemoryLib/PeiMemoryLib.inf
MdePkg/Library/PeimEntryPoint/PeimEntryPoint.inf
MdePkg/Library/PeiPcdLib/PeiPcdLib.inf
+ MdePkg/Library/PeiPiLib/PeiPiLib.inf
MdePkg/Library/PeiResourcePublicationLib/PeiResourcePublicationLib.inf
MdePkg/Library/PeiServicesLib/PeiServicesLib.inf
MdePkg/Library/PeiServicesTablePointerLib/PeiServicesTablePointerLib.inf
