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RedfishPkg/RedfishHostInterface: Platform Redfish HI notification

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For some use cases, Redfish host interface table relies on
the certain EFI protocols installation at the driver connection.
Redfish host interface DXE driver is not able to build the
SMBIOS type 42h record at driver entry point. This patch adds
the mechanism in Redfish host interface DXE driver to listen
to EFI protocol installed by platform library that indicates
the necessary information is ready for building SMBIOS 42h
record.

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>
This commit is contained in:
Abner Chang
2022-12-19 21:18:00 +08:00
committed by mergify[bot]
parent ceb52713b0
commit 2846c19da9
3 changed files with 121 additions and 6 deletions
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26
RedfishPkg/Library/PlatformHostInterfaceLibNull/PlatformHostInterfaceLibNull.c
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@@ -2,6 +2,7 @@
NULL instace of RedfishPlatformHostInterfaceLib
(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
@@ -23,7 +24,7 @@
**/
EFI_STATUS
RedfishPlatformHostInterfaceDeviceDescriptor (
IN UINT8 *DeviceType,
OUT UINT8 *DeviceType,
OUT REDFISH_INTERFACE_DATA **DeviceDescriptor
)
{
@@ -51,3 +52,26 @@ RedfishPlatformHostInterfaceProtocolData (
{
return EFI_NOT_FOUND;
}
/**
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;
}