MdePkg: Add new JedecJep106Lib to fetch JEDEC JEP106 manufacturer

Add a new library, JedecJep106Lib which provides a service to return the
JEDEC JEP106 manufacturer string given the code and continuation bytes
values.

Signed-off-by: Rebecca Cran <rebecca@quicinc.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>

MdePkg/Include/Library/JedecJep106Lib.h

@@ -0,0 +1,29 @@
+/** @file
+  Provides JEDEC JEP-106 Manufacturer functions.
+
+  Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef JEDEC_JEP106_LIB_H_
+#define JEDEC_JEP106_LIB_H_
+
+/**
+  Looks up the JEP-106 manufacturer.
+
+  @param Code              Last non-zero byte of the manufacturer's ID code.
+  @param ContinuationBytes Number of continuation bytes indicated in JEP-106.
+
+  @return The manufacturer string, or NULL if an error occurred or the
+          combination of Code and ContinuationBytes are not valid.
+
+**/
+CONST CHAR8 *
+EFIAPI
+Jep106GetManufacturerName (
+  IN UINT8  Code,
+  IN UINT8  ContinuationBytes
+  );
+
+#endif /* JEDEC_JEP106_LIB_H_ */

MdePkg/Library/JedecJep106Lib/JedecJep106Lib.inf

@@ -0,0 +1,25 @@
+## @file
+#  Instance of JEDEC JEP106 Library
+#
+#  JedecJep106Lib fetches the manufacturer string given the JEP106
+#  Code and Continuation Bytes.
+#
+#  Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved.<BR>
+#
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+  INF_VERSION                    = 0x0001001d
+  BASE_NAME                      = JedecJep106Lib
+  FILE_GUID                      = d48d43d7-ba31-4463-9433-ccb233cf0df7
+  MODULE_TYPE                    = BASE
+  VERSION_STRING                 = 1.0
+  LIBRARY_CLASS                  = JedecJep106Lib
+
+[Sources]
+  JedecJep106Lib.c
+
+[Packages]
+  MdePkg/MdePkg.dec

MdePkg/MdePkg.dec

@@ -259,6 +259,9 @@
   #
   UnitTestLib|Include/Library/UnitTestLib.h
 
+  ## @libraryclass Provides service to get the manufacturer given JEP106 bytes.
+  JedecJep106Lib|Include/Library/JedecJep106Lib.h
+
   ## @libraryclass Extension to BaseLib for host based unit tests that allows a
   #                subset of BaseLib services to be hooked for emulation.
   #

MdePkg/MdePkg.dsc

@@ -136,6 +136,8 @@
   MdePkg/Library/CcProbeLibNull/CcProbeLibNull.inf
   MdePkg/Library/SmmCpuRendezvousLibNull/SmmCpuRendezvousLibNull.inf
 
+  MdePkg/Library/JedecJep106Lib/JedecJep106Lib.inf
+
 [Components.IA32, Components.X64, Components.ARM, Components.AARCH64]
   #
   # Add UEFI Target Based Unit Tests