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RedfishPkg: introduce platform wanted device lib

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Introduce platform wanted device lib to RedfishPkg. This library
provide the flexibility for platform owner to device which device we like
to support Redfish service. This helps to reduce boot time and resource
on devices that is not host interface.

A null library is implemented and it accepts all devices as default
behavior.

Signed-off-by: Nickle Wang <nicklew@nvidia.com>
This commit is contained in:
Nickle Wang
2025-04-24 10:40:20 +08:00
committed by mergify[bot]
parent 31fc56c70a
commit b2c4294c49
5 changed files with 115 additions and 2 deletions
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37
RedfishPkg/Include/Library/RedfishPlatformWantedDeviceLib.h Normal file
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@ -0,0 +1,37 @@
/** @file
Definitions of RedfishPlatformWantedDeviceLib.
Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef REDFISH_PLATFORM_WANTED_DEVICE_LIB_H_
#define REDFISH_PLATFORM_WANTED_DEVICE_LIB_H_
#include <Uefi.h>
/**
This is the function to decide if input controller is the device
that platform want to support. By returning EFI_UNSUPPORTED to
caller (normally Supported function), caller should ignore this device
and do not provide Redfish service on this controller.
@param[in] ControllerHandle The handle of the controller to test.
@param[in] RemainingDevicePath A pointer to the remaining portion of a device path.
This is optional.
@retval EFI_SUCCESS This is the device supported by platform.
@retval EFI_UNSUPPORTED This device is not supported by platform.
@retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
**/
EFI_STATUS
EFIAPI
IsPlatformWantedDevice (
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
);
#endif

41
RedfishPkg/Library/RedfishPlatformWantedDeviceLibNull/RedfishPlatformWantedDeviceLibNull.c Normal file
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@ -0,0 +1,41 @@
/** @file
NULL instace of RedfishPlatformWantedDeviceLib
Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/RedfishPlatformWantedDeviceLib.h>
/**
This is the function to decide if input controller is the device
that platform want to support. By returning EFI_UNSUPPORTED to
caller (normally Supported function), caller should ignore this device
and do not provide Redfish service on this controller.
@param[in] ControllerHandle The handle of the controller to test.
@param[in] RemainingDevicePath A pointer to the remaining portion of a device path.
This is optional.
@retval EFI_SUCCESS This is the device supported by platform.
@retval EFI_UNSUPPORTED This device is not supported by platform.
@retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
**/
EFI_STATUS
EFIAPI
IsPlatformWantedDevice (
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
)
{
if (ControllerHandle == NULL) {
return EFI_INVALID_PARAMETER;
}
//
// Always support Redfish on ControllerHandle.
//
return EFI_SUCCESS;
}

28
RedfishPkg/Library/RedfishPlatformWantedDeviceLibNull/RedfishPlatformWantedDeviceLibNull.inf Normal file
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@ -0,0 +1,28 @@
## @file
# NULL instance of RedfishPlatformWantedDeviceLib
#
# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
##
[Defines]
INF_VERSION = 0x0001000b
BASE_NAME = RedfishPlatformWantedDeviceLibNull
FILE_GUID = C5AEFFCA-3692-401E-8F82-9FFAA0622E45
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
LIBRARY_CLASS = RedfishPlatformWantedDeviceLib
#
# VALID_ARCHITECTURES = IA32 X64 ARM AARCH64 RISCV64
#
[Sources]
RedfishPlatformWantedDeviceLibNull.c
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
RedfishPkg/RedfishPkg.dec

7
RedfishPkg/RedfishPkg.dec
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@ -4,7 +4,7 @@
# Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
# (C) Copyright 2021 Hewlett Packard Enterprise Development LP<BR>
# Copyright (c) 2023, American Megatrends International LLC.
# Copyright (c) 2023-2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# Copyright (c) 2023-2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# Copyright (C) 2024 Advanced Micro Devices, Inc. All rights reserved.<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
@ -75,6 +75,11 @@
#
RedfishHttpLib|Include/Library/RedfishHttpLib.h
## @libraryclass Provides the library functions for platform to decide
# if this is the device platform supported.
#
RedfishPlatformWantedDeviceLib|Include/Library/RedfishPlatformWantedDeviceLib.h
[LibraryClasses.Common.Private]
## @libraryclass Provides the private C runtime library functions.
# CRT library is currently used by edk2 JsonLib (open source

4
RedfishPkg/RedfishPkg.dsc
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@ -4,7 +4,7 @@
# Copyright (c) 2019 - 2021, Intel Corporation. All rights reserved.<BR>
# (C) Copyright 2021 Hewlett-Packard Enterprise Development LP.
# Copyright (C) 2023 Advanced Micro Devices, Inc. All rights reserved.
# Copyright (c) 2023-2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# Copyright (c) 2023-2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
@ -47,6 +47,7 @@
RedfishContentCodingLib|RedfishPkg/Library/RedfishContentCodingLibNull/RedfishContentCodingLibNull.inf
ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
SortLib|MdeModulePkg/Library/UefiSortLib/UefiSortLib.inf
RedfishPlatformWantedDeviceLib|RedfishPkg/Library/RedfishPlatformWantedDeviceLibNull/RedfishPlatformWantedDeviceLibNull.inf
# NULL instance of IPMI related library.
IpmiLib|MdeModulePkg/Library/BaseIpmiLibNull/BaseIpmiLibNull.inf
@ -67,5 +68,6 @@
RedfishPkg/Library/HiiUtilityLib/HiiUtilityLib.inf
RedfishPkg/Library/RedfishPlatformConfigLib/RedfishPlatformConfigLib.inf
RedfishPkg/Library/RedfishHttpLib/RedfishHttpLib.inf
RedfishPkg/Library/RedfishPlatformWantedDeviceLibNull/RedfishPlatformWantedDeviceLibNull.inf
!include RedfishPkg/Redfish.dsc.inc