MdePkg: Add PciSegmentLib instance based on PciLib

This PciSegmentLib instance only supports Segment 0 access.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19657 6f19259b-4bc3-4df7-8a09-765794883524

MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.inf

@@ -0,0 +1,43 @@
+## @file
+# Instance of PCI Segment Library based on PCI Library.
+#
+# PCI Segment Library that layers on top of the PCI Library which only
+#  supports segment 0 PCI configuration access.
+#
+# Copyright (c) 2016, 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
+#  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                      = BasePciSegmentLibPci
+  MODULE_UNI_FILE                = BasePciSegmentLibPci.uni
+  FILE_GUID                      = AABF95D6-F40C-405F-8360-6A59794B8040
+  MODULE_TYPE                    = BASE
+  VERSION_STRING                 = 1.0
+  LIBRARY_CLASS                  = PciSegmentLib
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+#  VALID_ARCHITECTURES           = IA32 X64 IPF EBC
+#
+
+[Sources]
+  PciSegmentLib.c
+
+[Packages]
+  MdePkg/MdePkg.dec
+
+[LibraryClasses]
+  BaseLib
+  PciLib
+  DebugLib

MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.uni

@@ -0,0 +1,21 @@
+// /** @file
+// Instance of PCI Segment Library based on PCI Library.
+//
+// PCI Segment Library that layers on top of the PCI Library which only
+//  supports segment 0 PCI configuration access.
+//
+// Copyright (c) 2016, 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
+// 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.
+//
+// **/
+
+
+#string STR_MODULE_ABSTRACT             #language en-US "Instance of PCI Segment Library based on PCI Library."
+
+#string STR_MODULE_DESCRIPTION          #language en-US "PCI Segment Library that layers on top of the PCI Library which only supports segment 0 PCI configuration access."

MdePkg/MdePkg.dsc

@@ -1,7 +1,7 @@
 ## @file
 # EFI/PI MdePkg Package
 #
-# Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.<BR>
 # Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
 #
 #    This program and the accompanying materials
@@ -68,6 +68,7 @@
   MdePkg/Library/BasePciExpressLib/BasePciExpressLib.inf
   MdePkg/Library/BasePciLibCf8/BasePciLibCf8.inf
   MdePkg/Library/BasePciLibPciExpress/BasePciLibPciExpress.inf
+  MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.inf
   MdePkg/Library/BasePeCoffGetEntryPointLib/BasePeCoffGetEntryPointLib.inf
   MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
   MdePkg/Library/BasePeCoffExtraActionLibNull/BasePeCoffExtraActionLibNull.inf