[edk2-devel] [Patch 1/1] MdePkg/Library/UefiDevicePathLib: Add back StandaloneMm INF file

[Michael D Kinney]

REF: https://github.com/tianocore/edk2/pull/3130

The above PR removed UefiDevicePathLibStandaloneMm.inf, which is
a non-backwards compatible change and does not provide time for
downstream platforms to use the UefiDevicePathLibBase.inf.

Add UefiDevicePathLibStandaloneMm.inf back, but add comments that
it is deprecated and that UefiDevicePathLibBase.inf should be used
instead.

Cc: Liming Gao <gaoliming at byosoft.com.cn> [lgao4]
Cc: Zhiguang Liu <zhiguang.liu at intel.com> [LiuZhiguang001]
Cc: Mateusz Albecki <mateusz.albecki at intel.com>
Cc: Yanbo Huang <yanbo.huang at intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney at intel.com>
---
 .../UefiDevicePathLibStandaloneMm.inf         | 78 +++++++++++++++++++
 MdePkg/MdePkg.dsc                             |  1 +
 2 files changed, 79 insertions(+)
 create mode 100644 MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibStandaloneMm.inf

diff --git a/MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibStandaloneMm.inf b/MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibStandaloneMm.inf
new file mode 100644
index 000000000000..97db485e23f8
--- /dev/null
+++ b/MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibStandaloneMm.inf
@@ -0,0 +1,78 @@
+## @file
+# Instance of Device Path Library based on Memory Allocation Library.
+#
+# Device Path Library that layers on top of the Memory Allocation Library.
+#
+# This library instances is deprecated and should no longer be used.  Ue
+# MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibBase.inf instead.
+#
+# Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) Microsoft Corporation.
+#
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#
+##
+
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = UefiDevicePathLibStandaloneMm
+  MODULE_UNI_FILE                = UefiDevicePathLib.uni
+  FILE_GUID                      = 7B60A2BC-9259-48A8-8279-971412EECAB3
+  MODULE_TYPE                    = BASE
+  PI_SPECIFICATION_VERSION       = 0x00010032
+  VERSION_STRING                 = 1.0
+  LIBRARY_CLASS                  = DevicePathLib
+
+
+#
+#  VALID_ARCHITECTURES           = IA32 X64 EBC
+#
+
+[Sources]
+  DevicePathUtilities.c
+  DevicePathUtilitiesBase.c
+  DevicePathToText.c
+  DevicePathFromText.c
+  UefiDevicePathLib.c
+  UefiDevicePathLib.h
+
+[Packages]
+  MdePkg/MdePkg.dec
+
+[LibraryClasses]
+  BaseLib
+  MemoryAllocationLib
+  DebugLib
+  BaseMemoryLib
+  PcdLib
+  PrintLib
+
+[Guids]
+  ## SOMETIMES_CONSUMES  ## GUID
+  gEfiVTUTF8Guid
+  ## SOMETIMES_CONSUMES  ## GUID
+  gEfiVT100Guid
+  ## SOMETIMES_CONSUMES  ## GUID
+  gEfiVT100PlusGuid
+  ## SOMETIMES_CONSUMES  ## GUID
+  gEfiPcAnsiGuid
+  ## SOMETIMES_CONSUMES  ## GUID
+  gEfiUartDevicePathGuid
+  ## SOMETIMES_CONSUMES  ## GUID
+  gEfiSasDevicePathGuid
+  ## SOMETIMES_CONSUMES  ## GUID
+  gEfiVirtualDiskGuid
+  ## SOMETIMES_CONSUMES  ## GUID
+  gEfiVirtualCdGuid
+  ## SOMETIMES_CONSUMES  ## GUID
+  gEfiPersistentVirtualDiskGuid
+  ## SOMETIMES_CONSUMES  ## GUID
+  gEfiPersistentVirtualCdGuid
+
+[Protocols]
+  gEfiDevicePathProtocolGuid                    ## SOMETIMES_CONSUMES
+  gEfiDebugPortProtocolGuid                     ## UNDEFINED
+
+[Pcd]
+  gEfiMdePkgTokenSpaceGuid.PcdMaximumDevicePathNodeCount    ## SOMETIMES_CONSUMES
diff --git a/MdePkg/MdePkg.dsc b/MdePkg/MdePkg.dsc
index 9daee93523e5..cc1ac196a931 100644
--- a/MdePkg/MdePkg.dsc
+++ b/MdePkg/MdePkg.dsc
@@ -112,6 +112,7 @@ [Components]
   MdePkg/Library/UefiDebugLibStdErr/UefiDebugLibStdErr.inf
   MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
   MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibBase.inf
+  MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibStandaloneMm.inf
   MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibOptionalDevicePathProtocol.inf
   MdePkg/Library/UefiDevicePathLibDevicePathProtocol/UefiDevicePathLibDevicePathProtocol.inf
   MdePkg/Library/UefiDriverEntryPoint/UefiDriverEntryPoint.inf
-- 
2.37.1.windows.1



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