[PATCH V2 2/2] EmulatorPkg/RedfishHostInterface: Add NULL function

["Chang, Abner" <abner.chang@amd.com>]

From: Abner Chang <abner.chang@amd.com>

Add NULL function
RedfishPlatformHostInterfaceNotification that returns
EFI_UNSUPPORTED.

Signed-off-by: Abner Chang <abner.chang@amd.com>
Cc: Nickle Wang <nicklew@nvidia.com>
Cc: Igor Kulchytskyy <igork@ami.com>
Reviewed-by: Nickle Wang <nicklew@nvidia.com>
---
 .../RedfishPlatformHostInterfaceLib.c         | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/EmulatorPkg/Library/RedfishPlatformHostInterfaceLib/RedfishPlatformHostInterfaceLib.c b/EmulatorPkg/Library/RedfishPlatformHostInterfaceLib/RedfishPlatformHostInterfaceLib.c
index 3f053307a62..c51f76a6185 100644
--- a/EmulatorPkg/Library/RedfishPlatformHostInterfaceLib/RedfishPlatformHostInterfaceLib.c
+++ b/EmulatorPkg/Library/RedfishPlatformHostInterfaceLib/RedfishPlatformHostInterfaceLib.c
@@ -3,6 +3,7 @@
 
   Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
   (C) Copyright 2020 Hewlett Packard Enterprise Development LP<BR>
+  Copyright (C) 2022 Advanced Micro Devices, Inc. All rights reserved.<BR>
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 
@@ -544,3 +545,26 @@ RedfishPlatformHostInterfaceConstructor (
 
   return EFI_SUCCESS;
 }
+
+/**
+  Get the EFI protocol GUID installed by platform library which
+  indicates the necessary information is ready for building
+  SMBIOS 42h record.
+
+  @param[out] InformationReadinessGuid  Pointer to retrive the protocol
+                                        GUID.
+
+  @retval EFI_SUCCESS          Notification is required for building up
+                               SMBIOS type 42h record.
+  @retval EFI_UNSUPPORTED      Notification is not required for building up
+                               SMBIOS type 42h record.
+  @retval EFI_ALREADY_STARTED  Platform host information is already ready.
+  @retval Others               Other errors.
+**/
+EFI_STATUS
+RedfishPlatformHostInterfaceNotification (
+  OUT EFI_GUID **InformationReadinessGuid
+  )
+{
+  return EFI_UNSUPPORTED;
+}
-- 
2.37.1.windows.1