Re: [edk2-staging][PATCH v2 04/15] edk2-staging/RedfishClientPkg: Introduce Redfish resource config library

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

[AMD Official Use Only - General]

Comment in line.

> -----Original Message-----
> From: Nickle Wang <nickle.wang@hpe.com>
> Sent: Monday, July 25, 2022 9:36 AM
> To: devel@edk2.groups.io
> Cc: Chang, Abner <Abner.Chang@amd.com>; Yang, Atom
> <Atom.Yang@amd.com>; Nick Ramirez <nramirez@nvidia.com>
> Subject: [edk2-staging][PATCH v2 04/15] edk2-staging/RedfishClientPkg:
> Introduce Redfish resource config library
> 
> [CAUTION: External Email]
> 
> Add EdkIIRedfishResourceConfigLib in order to work with Redfish Config
> Protocol and do the communication between each feature drivers. Also
> introduce Redfish interchange data protocol to exchange data efficiently.
> 
> Signed-off-by: Nickle Wang <nickle.wang@hpe.com>
> Cc: Abner Chang <abner.chang@amd.com>
> Cc: Yang Atom <Atom.Yang@amd.com>
> Cc: Nick Ramirez <nramirez@nvidia.com>
> ---
>  .../Library/EdkIIRedfishResourceConfigLib.h   | 163 +++++
>  .../Protocol/EdkIIRedfishInterchangeData.h    |  52 ++
>  .../EdkIIRedfishResourceConfigLib.c           | 593 ++++++++++++++++++
>  .../EdkIIRedfishResourceConfigLib.inf         |  49 ++
>  RedfishClientPkg/RedfishClientLibs.dsc.inc    |   1 +
>  RedfishClientPkg/RedfishClientPkg.dec         |   5 +-
>  6 files changed, 862 insertions(+), 1 deletion(-)  create mode 100644
> RedfishClientPkg/Include/Library/EdkIIRedfishResourceConfigLib.h
>  create mode 100644
> RedfishClientPkg/Include/Protocol/EdkIIRedfishInterchangeData.h
>  create mode 100644
> RedfishClientPkg/Library/EdkIIRedfishResourceConfigLib/EdkIIRedfishResourceC
> onfigLib.c
>  create mode 100644
> RedfishClientPkg/Library/EdkIIRedfishResourceConfigLib/EdkIIRedfishResourceC
> onfigLib.inf
> 
> diff --git a/RedfishClientPkg/Include/Library/EdkIIRedfishResourceConfigLib.h
> b/RedfishClientPkg/Include/Library/EdkIIRedfishResourceConfigLib.h
> new file mode 100644
> index 0000000000..1e843ec551
> --- /dev/null
> +++ b/RedfishClientPkg/Include/Library/EdkIIRedfishResourceConfigLib.h
> @@ -0,0 +1,163 @@
> +/** @file
> +  This file defines the EDKII resource config Library interface.
> +
> +  (C) Copyright 2022 Hewlett Packard Enterprise Development LP<BR>
> +
> +  SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#ifndef EDKII_REDFISH_RESOURCE_CONFIG_LIB_H_
> +#define EDKII_REDFISH_RESOURCE_CONFIG_LIB_H_
> +
> +#include <Uefi.h>
> +#include <Library/PcdLib.h>
> +#include <Library/RedfishLib.h>
> +#include <Protocol/RestJsonStructure.h> #include
> +<Protocol/EdkIIRedfishResourceConfigProtocol.h>
> +#include <Protocol/EdkIIRedfishInterchangeData.h>
> +/**
> +  Provising redfish resource by given URI.
> +
> +  @param[in]   Schema              Redfish schema information.
> +  @param[in]   Uri                 Target URI to create resource.
> +  @param[in]   InformationExchange Pointer to
> RESOURCE_INFORMATION_EXCHANGE.
> +  @param[in]   HttpPostMode        TRUE if resource does not exist, HTTP POST
> method is used.
> +                                   FALSE if the resource exist but some of properties are
> missing,
> +                                   HTTP PUT method is used.
> +
> +  @retval EFI_SUCCESS              Value is returned successfully.
> +  @retval Others                   Some error happened.
> +
> +**/
> +EFI_STATUS
> +EdkIIRedfishResourceConfigProvisionging (
> +  IN     REDFISH_SCHEMA_INFO             *Schema,
> +  IN     EFI_STRING                      Uri,
> +  IN     RESOURCE_INFORMATION_EXCHANGE   *InformationExchange,
> +  IN     BOOLEAN                         HttpPostMode
> +  );
> +
> +/**
> +  Consume resource from given URI.
> +
> +  @param[in]   Schema              Redfish schema information.
> +  @param[in]   Uri                 The target URI to consume.
> +
> +  @retval EFI_SUCCESS              Value is returned successfully.
> +  @retval Others                   Some error happened.
> +
> +**/
> +EFI_STATUS
> +EdkIIRedfishResourceConfigConsume (
> +  IN     REDFISH_SCHEMA_INFO  *Schema,
> +  IN     EFI_STRING           Uri
> +  );
> +
> +
> +/**
> +  Update resource to given URI.
> +
> +  @param[in]   Schema              Redfish schema information.
> +  @param[in]   Uri                 The target URI to consume.
> +
> +  @retval EFI_SUCCESS              Value is returned successfully.
> +  @retval Others                   Some error happened.
> +
> +**/
> +EFI_STATUS
> +EdkIIRedfishResourceConfigUpdate (
> +  IN     REDFISH_SCHEMA_INFO  *Schema,
> +  IN     EFI_STRING           Uri
> +  );
> +
> +
> +/**
> +  Check resource on given URI.
> +
> +  @param[in]   Uri                 The target URI to consume.
> +
> +  @retval EFI_SUCCESS              Value is returned successfully.
> +  @retval Others                   Some error happened.
> +
> +**/
> +EFI_STATUS
> +EdkIIRedfishResourceConfigCheck (
> +  IN     REDFISH_SCHEMA_INFO  *Schema,
> +  IN     EFI_STRING           Uri
> +  );
> +
> +/**
> +  Identify resource on given URI.
> +
> +  @param[in]   Schema              Redfish schema information.
> +  @param[in]   Uri                 The target URI to consume.
> +  @param[in]   InformationExchange Pointer to
> RESOURCE_INFORMATION_EXCHANGE.
> +
> +  @retval EFI_SUCCESS              This is target resource which we want to handle.
> +  @retval EFI_UNSUPPORTED          This is not the target resource.
> +  @retval Others                   Some error happened.
> +
> +**/
> +EFI_STATUS
> +EdkIIRedfishResourceConfigIdentify (
> +  IN     REDFISH_SCHEMA_INFO  *Schema,
> +  IN     EFI_STRING           Uri,
> +  IN     RESOURCE_INFORMATION_EXCHANGE   *InformationExchangeUri
> +  );
> +
> +/**
> +  Set Configure language of this resource in the
> +  RESOURCE_INFORMATION_EXCHANGE structure.
> +
> +  @param[in]   ConfigLangList  Pointer to
> REDFISH_FEATURE_ARRAY_TYPE_CONFIG_LANG_LIST.
> +
> +  @retval EFI_SUCCESS              Configure language is set.
> +  @retval EFI_UNSUPPORTED
> EdkIIRedfishFeatureInterchangeDataProtocol is not found.
> +  @retval Others                   Some error happened.
> +
> +**/
> +EFI_STATUS
> +EdkIIRedfishResourceSetConfigureLang (
> +  REDFISH_FEATURE_ARRAY_TYPE_CONFIG_LANG_LIST *ConfigLangList
> +  );
> +
> +/**
> +
> +  Get schema information by given protocol and service instance.
> +
> +  @param[in]  RedfishService      Pointer to Redfish service instance.
> +  @param[in]  JsonStructProtocol  Json Structure protocol instance.
> +  @param[in]  Uri                 Target URI.
> +  @param[out] SchemaInfo          Returned schema information.
> +
> +  @retval     EFI_SUCCESS         Schema information is returned successfully.
> +  @retval     Others              Errors occur.
> +
> +**/
> +EFI_STATUS
> +GetRedfishSchemaInfo (
> +  IN  REDFISH_SERVICE                   *RedfishService,
> +  IN  EFI_REST_JSON_STRUCTURE_PROTOCOL  *JsonStructProtocol,
> +  IN  EFI_STRING                        Uri,
> +  OUT REDFISH_SCHEMA_INFO               *SchemaInfo
> +  );
> +
> +/**
> +
> +  Get supported schema list by given specify schema name.
> +
> +  @param[in]  Schema      Schema type name.
> +  @param[out] SchemaInfo  Returned schema information.
> +
> +  @retval     EFI_SUCCESS         Schema information is returned successfully.
> +  @retval     Others              Errors occur.
> +
> +**/
> +EFI_STATUS
> +GetSupportedSchemaVersion (
> +  IN   CHAR8                *Schema,
> +  OUT  REDFISH_SCHEMA_INFO  *SchemaInfo
> +  );
> +
> +#endif
> diff --git a/RedfishClientPkg/Include/Protocol/EdkIIRedfishInterchangeData.h
> b/RedfishClientPkg/Include/Protocol/EdkIIRedfishInterchangeData.h
> new file mode 100644
> index 0000000000..e8d0462fb7
> --- /dev/null
> +++ b/RedfishClientPkg/Include/Protocol/EdkIIRedfishInterchangeData.h
> @@ -0,0 +1,52 @@
> +/** @file
> +  This file defines the
> EDKII_REDFISH_FEATURE_INTERCHANGE_DATA_PROTOCOL interface.
> +
> +  (C) Copyright 2022 Hewlett Packard Enterprise Development LP<BR>
> +
> +  SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#ifndef EDKII_REDFISH_FEATURE_INTERCHANGE_DATA_H_
> +#define EDKII_REDFISH_FEATURE_INTERCHANGE_DATA_H_
> +
> +#include <Library/RedfishFeatureUtilityLib.h>
> +
> +typedef struct _EDKII_REDFISH_FEATURE_INTERCHANGE_DATA_PROTOCOL
> +EDKII_REDFISH_FEATURE_INTERCHANGE_DATA_PROTOCOL;
> +
> +#define EDKII_REDFISH_FEATURE_INTERCHANGE_DATA_PROTOCOL_GUID \
> +    {  \
> +      0x4B8FF71C, 0x4A7B, 0x9478, { 0xB7, 0x81, 0x35, 0x9B, 0x0A, 0xF2, 0x00,
> 0x91 }  \
> +    }
> +
> +typedef enum {
> +  InformationTypeNone = 0,                       ///< Invalid information.
> +  InformationTypeCollectionMemberUri,            ///< URI to the new created
> collection member.
> +  InformationTypeCollectionMemberConfigLanguage, ///< URI to the new
> created collection member.
> +  InformationTypeMax
> +} RESOURCE_INFORMATION_EXCHANGE_TYPE;
> +
> +typedef struct {
> +  RESOURCE_INFORMATION_EXCHANGE_TYPE Type;
> +  EFI_STRING     ParentUri;          ///< The parent URI (in configure language) of
> the resource to process.
> +  EFI_STRING     PropertyName;       ///< The property name of the resource to
> process.
> +  EFI_STRING     FullUri;            ///< The full URI (in configure language) of the
> resource to process.
> +} RESOURCE_INFORMATION_SEND;
> +
> +typedef struct {
> +  RESOURCE_INFORMATION_EXCHANGE_TYPE Type;
> +  REDFISH_FEATURE_ARRAY_TYPE_CONFIG_LANG_LIST
> ConfigureLanguageList; }
> +RESOURCE_INFORMATION_RETURNED;
> +
> +typedef struct {
> +  RESOURCE_INFORMATION_SEND        SendInformation;
> +  RESOURCE_INFORMATION_RETURNED    ReturnedInformation;
> +} RESOURCE_INFORMATION_EXCHANGE;
> +
> +struct _EDKII_REDFISH_FEATURE_INTERCHANGE_DATA_PROTOCOL {
> +  RESOURCE_INFORMATION_EXCHANGE *ResourceInformationExchage; };
> +
> +extern EFI_GUID gEdkIIRedfishFeatureInterchangeDataProtocolGuid;
> +
> +#endif
> diff --git
> a/RedfishClientPkg/Library/EdkIIRedfishResourceConfigLib/EdkIIRedfishResourc
> eConfigLib.c
> b/RedfishClientPkg/Library/EdkIIRedfishResourceConfigLib/EdkIIRedfishResourc
> eConfigLib.c
> new file mode 100644
> index 0000000000..d09da6bd67
> --- /dev/null
> +++ b/RedfishClientPkg/Library/EdkIIRedfishResourceConfigLib/EdkIIRedfis
> +++ hResourceConfigLib.c
> @@ -0,0 +1,593 @@
> +/** @file
> +  Redfish resource config library implementation
> +
> +  (C) Copyright 2022 Hewlett Packard Enterprise Development LP<BR>
> +
> +  SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +#include <RedfishBase.h>
> +#include <Library/BaseLib.h>
> +#include <Library/DebugLib.h>
> +#include <Library/BaseMemoryLib.h>
> +#include <Library/MemoryAllocationLib.h> #include
> +<Library/UefiBootServicesTableLib.h>
> +#include <Library/EdkIIRedfishResourceConfigLib.h>
> +#include <Library/RedfishFeatureUtilityLib.h>
> +#include <Library/RedfishPlatformConfigLib.h>
> +
> +EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL
> *mRedfishResourceConfigProtocol = NULL;
> +EFI_HANDLE                             medfishResourceConfigProtocolHandle;
> +EDKII_REDFISH_FEATURE_INTERCHANGE_DATA_PROTOCOL
> mRedfishFeatureInterchangeData;
> +REDFISH_SCHEMA_INFO                    mSchemaInfoCache;
> +
> +#define SCHEMA_NAME_PREFIX_OFFSET 15 // x-uefi-redfish-
Could we define a string macro for "x-uefi-redfish-" and use strlen to obtain the length of schema name prefix in code?
Abner

> +
> +/**
> +
> +  Get schema information by given protocol and service instance.
> +
> +  @param[in]  RedfishService      Pointer to Redfish service instance.
> +  @param[in]  JsonStructProtocol  Json Structure protocol instance.
> +  @param[in]  Uri                 Target URI.
> +  @param[out] SchemaInfo          Returned schema information.
> +
> +  @retval     EFI_SUCCESS         Schema information is returned successfully.
> +  @retval     Others              Errors occur.
> +
> +**/
> +EFI_STATUS
> +GetRedfishSchemaInfo (
> +  IN  REDFISH_SERVICE                   *RedfishService,
> +  IN  EFI_REST_JSON_STRUCTURE_PROTOCOL  *JsonStructProtocol,
> +  IN  EFI_STRING                        Uri,
> +  OUT REDFISH_SCHEMA_INFO               *SchemaInfo
> +  )
> +{
> +  EFI_STATUS                      Status;
> +  REDFISH_RESPONSE                Response;
> +  REDFISH_PAYLOAD                 Payload;
> +  CHAR8                           *JsonText;
> +  EFI_REST_JSON_STRUCTURE_HEADER  *Header;
> +
> +  if (RedfishService == NULL || JsonStructProtocol == NULL ||
> IS_EMPTY_STRING (Uri) || SchemaInfo == NULL) {
> +    return EFI_INVALID_PARAMETER;
> +  }
> +
> +  Status = GetResourceByUri (RedfishService, Uri, &Response);  if
> + (EFI_ERROR (Status)) {
> +    DEBUG ((DEBUG_ERROR, "%a, failed to get resource from %s: %r",
> __FUNCTION__, Uri, Status));
> +    return Status;
> +  }
> +
> +  Payload = Response.Payload;
> +  ASSERT (Payload != NULL);
> +
> +  JsonText = JsonDumpString (RedfishJsonInPayload (Payload),
> + EDKII_JSON_COMPACT);  ASSERT (JsonText != NULL);
> +
> +  //
> +  // Convert JSON text to C structure.
> +  //
> +  Status = JsonStructProtocol->ToStructure (
> +                                 JsonStructProtocol,
> +                                 NULL,
> +                                 JsonText,
> +                                 &Header
> +                                 );
> +  if (EFI_ERROR (Status)) {
> +    DEBUG ((DEBUG_ERROR, "%a, ToStructure() failed: %r\n", __FUNCTION__,
> Status));
> +    return Status;
> +  }
> +
> +  AsciiStrCpyS (SchemaInfo->Schema, REDFISH_SCHEMA_STRING_SIZE,
> + Header->JsonRsrcIdentifier.NameSpace.ResourceTypeName);
> +  AsciiStrCpyS (SchemaInfo->Major, REDFISH_SCHEMA_VERSION_SIZE,
> + Header->JsonRsrcIdentifier.NameSpace.MajorVersion);
> +  AsciiStrCpyS (SchemaInfo->Minor, REDFISH_SCHEMA_VERSION_SIZE,
> + Header->JsonRsrcIdentifier.NameSpace.MinorVersion);
> +  AsciiStrCpyS (SchemaInfo->Errata, REDFISH_SCHEMA_VERSION_SIZE,
> + Header->JsonRsrcIdentifier.NameSpace.ErrataVersion);
> +
> +  //
> +  // Release resource.
> +  //
> +  JsonStructProtocol->DestoryStructure (JsonStructProtocol, Header);
> + FreePool (JsonText);  RedfishFreeResponse (Response.StatusCode,
> + Response.HeaderCount, Response.Headers, Response.Payload);
> +
> +  return EFI_SUCCESS;
> +}
> +
> +/**
> +
> +  Get supported schema list by given specify schema name.
> +
> +  @param[in]  Schema      Schema type name.
> +  @param[out] SchemaInfo  Returned schema information.
> +
> +  @retval     EFI_SUCCESS         Schema information is returned successfully.
> +  @retval     Others              Errors occur.
> +
> +**/
> +EFI_STATUS
> +GetSupportedSchemaVersion (
> +  IN   CHAR8                *Schema,
> +  OUT  REDFISH_SCHEMA_INFO  *SchemaInfo
> +  )
> +{
> +  EFI_STATUS  Status;
> +  CHAR8       *SupportSchema;
> +  CHAR8       *SchemaName;
> +  UINTN       Index;
> +  UINTN       Index2;
> +  BOOLEAN     Found;
> +
> +  if (IS_EMPTY_STRING (Schema) || SchemaInfo == NULL) {
> +    return EFI_INVALID_PARAMETER;
> +  }
> +
> +  Status = RedfishPlatformConfigGetSupportedSchema (NULL,
> + &SupportSchema);  if (EFI_ERROR (Status)) {
> +    return Status;
> +  }
> +
> +  DEBUG ((DEBUG_INFO, "Supported schema: %a\n", SupportSchema));
> +
> +  Index = 0;
> +  Found = FALSE;
> +  SchemaName = SupportSchema;
> +  while (TRUE) {
> +
> +    if (SupportSchema[Index] == ';' || SupportSchema[Index] == '\0') {
> +      if (AsciiStrnCmp (&SchemaName[SCHEMA_NAME_PREFIX_OFFSET], Schema,
> AsciiStrLen (Schema)) == 0) {
> +        Found = TRUE;
> +        SupportSchema[Index] = '\0';
> +        break;
> +      }
> +
> +      SchemaName = &SupportSchema[Index + 1];
> +    }
> +
> +    if (SupportSchema[Index] == '\0') {
> +      break;
> +    }
> +
> +    ++Index;
> +  }
> +
> +  if (Found) {
> +
> +    AsciiStrCpyS (SchemaInfo->Schema, REDFISH_SCHEMA_STRING_SIZE,
> + Schema);
> +
> +    //
> +    // forward to '.'
> +    //
> +    Index = 0;
> +    while (SchemaName[Index] != '\0' && SchemaName[Index] != '.') {
> +      ++Index;
> +    }
> +    ASSERT (SchemaName[Index] != '\0');
> +
> +    //
> +    // Skip '.' and 'v'
> +    //
> +    Index += 2;
> +
> +    //
> +    // forward to '_'
> +    //
> +    Index2 = Index;
> +     while (SchemaName[Index2] != '\0' && SchemaName[Index2] != '_') {
> +      ++Index2;
> +    }
> +    ASSERT (SchemaName[Index2] != '\0');
> +
> +    AsciiStrnCpyS (SchemaInfo->Major, REDFISH_SCHEMA_VERSION_SIZE,
> &SchemaName[Index], (Index2 - Index));
> +    Index = Index2;
> +
> +    //
> +    // Skip '_'
> +    //
> +    ++Index;
> +
> +    //
> +    // forward to '_'
> +    //
> +    Index2 = Index;
> +     while (SchemaName[Index2] != '\0' && SchemaName[Index2] != '_') {
> +      ++Index2;
> +    }
> +    ASSERT (SchemaName[Index2] != '\0');
> +
> +    AsciiStrnCpyS (SchemaInfo->Minor, REDFISH_SCHEMA_VERSION_SIZE,
> &SchemaName[Index], (Index2 - Index));
> +    Index = Index2;
> +
> +     //
> +    // Skip '_'
> +    //
> +    ++Index;
> +
> +    AsciiStrCpyS (SchemaInfo->Errata, REDFISH_SCHEMA_VERSION_SIZE,
> + &SchemaName[Index]);  }
> +
> +  FreePool (SupportSchema);
> +
> +  return (Found ? EFI_SUCCESS : EFI_NOT_FOUND); }
> +
> +
> +/**
> +
> +  Find Redfish Resource Config Protocol that supports given schema and version.
> +
> +  @param[in]  Schema      Schema name.
> +  @param[out] Handle      Pointer to receive the handle that has
> EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL
> +                          installed on it.
> +
> +  @retval     EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL *    Pointer to
> protocol
> +  @retval     NULL                                        No protocol found.
> +
> +**/
> +EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL  *
> +GetRedfishResourceConfigProtocol (
> +  IN  REDFISH_SCHEMA_INFO *Schema,
> +  OUT EFI_HANDLE  *Handle OPTIONAL
> +  )
> +{
> +  EFI_STATUS                              Status;
> +  EFI_HANDLE                              *HandleBuffer;
> +  UINTN                                   NumberOfHandles;
> +  UINTN                                   Index;
> +  EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL  *Protocol;
> +  REDFISH_SCHEMA_INFO                     SchemaInfo;
> +  BOOLEAN                                 Found;
> +
> +  if (IS_EMPTY_STRING (Schema->Schema) ||
> +      IS_EMPTY_STRING (Schema->Major) ||
> +      IS_EMPTY_STRING (Schema->Minor) ||
> +      IS_EMPTY_STRING (Schema->Errata)
> +      ) {
> +    return NULL;
> +  }
> +
> +  if (mRedfishResourceConfigProtocol != NULL) {
> +    if (AsciiStrCmp (Schema->Schema, mSchemaInfoCache.Schema) == 0 &&
> +        AsciiStrCmp (Schema->Major, mSchemaInfoCache.Major) == 0 &&
> +        AsciiStrCmp (Schema->Minor, mSchemaInfoCache.Minor) == 0 &&
> +        AsciiStrCmp (Schema->Errata, mSchemaInfoCache.Errata) == 0) {
> +          if (Handle != NULL) {
> +            *Handle = medfishResourceConfigProtocolHandle;
> +          }
> +          return mRedfishResourceConfigProtocol;
> +        }
> +  }
> +
> +  Status = gBS->LocateHandleBuffer (
> +                  ByProtocol,
> +                  &gEdkIIRedfishResourceConfigProtocolGuid,
> +                  NULL,
> +                  &NumberOfHandles,
> +                  &HandleBuffer
> +                  );
> +  if (EFI_ERROR (Status)) {
> +    return NULL;
> +  }
> +
> +  Found = FALSE;
> +
> +  for (Index = 0; Index < NumberOfHandles; Index++) {
> +    Status = gBS->HandleProtocol (
> +                    HandleBuffer[Index],
> +                    &gEdkIIRedfishResourceConfigProtocolGuid,
> +                    (VOID **) &Protocol
> +                    );
> +    if (EFI_ERROR (Status)) {
> +      continue;
> +    }
> +
> +    Status = Protocol->GetInfo (Protocol, &SchemaInfo);
> +    if (EFI_ERROR (Status)) {
> +      continue;
> +    }
> +
> +    if (AsciiStrCmp (Schema->Schema, SchemaInfo.Schema) == 0 &&
> +        AsciiStrCmp (Schema->Major, SchemaInfo.Major) == 0 &&
> +        AsciiStrCmp (Schema->Minor, SchemaInfo.Minor) == 0 &&
> +        AsciiStrCmp (Schema->Errata, SchemaInfo.Errata) == 0) {
> +          Found = TRUE;
> +          break;
> +        }
> +  }
> +
> +  if (Found) {
> +    medfishResourceConfigProtocolHandle = HandleBuffer[Index];
> +    mRedfishResourceConfigProtocol = Protocol;
> +    CopyMem (&mSchemaInfoCache, Schema, sizeof (REDFISH_SCHEMA_INFO));
> +    if (Handle != NULL) {
> +      *Handle = HandleBuffer[Index];
> +    }
> +  }
> +  FreePool(HandleBuffer);
> +
> +  return (Found ? Protocol : NULL);
> +}
> +
> +/**
> +  Install EDKII_REDFISH_FEATURE_INTERCHANGE_DATA_PROTOCOL
> +  on child feature driver handle.
> +
> +  @param[in]   Handle  Handle to install
> EDKII_REDFISH_FEATURE_INTERCHANGE_DATA_PROTOCOL.
> +  @param[in]   InformationExchange Pointer to
> RESOURCE_INFORMATION_EXCHANGE.
> +
> +  @retval EFI_SUCCESS              Value is returned successfully.
> +  @retval Others                   Some error happened.
> +
> +**/
> +EFI_STATUS
> +InstallInterchangeDataProtocol (
> +  IN  EFI_HANDLE Handle,
> +  IN  RESOURCE_INFORMATION_EXCHANGE   *InformationExchange
> +  )
> +{
> +  EFI_STATUS Status;
> +  EDKII_REDFISH_FEATURE_INTERCHANGE_DATA_PROTOCOL *Interface;
> +
> +  Status = gBS->HandleProtocol (
> +                  Handle,
> +                  &gEdkIIRedfishFeatureInterchangeDataProtocolGuid,
> +                  (VOID **)&Interface
> +                );
> +  if (!EFI_ERROR (Status)) {
> +    Interface->ResourceInformationExchage = InformationExchange;
> +    return EFI_SUCCESS;
> +  }
> +  if (Status == EFI_UNSUPPORTED) {
> +    mRedfishFeatureInterchangeData.ResourceInformationExchage =
> InformationExchange;
> +    Status = gBS->InstallProtocolInterface (
> +                    &Handle,
> +                    &gEdkIIRedfishFeatureInterchangeDataProtocolGuid,
> +                    EFI_NATIVE_INTERFACE,
> +                    (VOID *)&mRedfishFeatureInterchangeData
> +                    );
> +  }
> +  return Status;
> +}
> +
> +/**
> +  Set Configure language of this resource in the
> +  RESOURCE_INFORMATION_EXCHANGE structure.
> +
> +  @param[in]   ConfigLangList  Pointer to
> REDFISH_FEATURE_ARRAY_TYPE_CONFIG_LANG_LIST.
> +
> +  @retval EFI_SUCCESS              Configure language is set.
> +  @retval EFI_UNSUPPORTED
> EdkIIRedfishFeatureInterchangeDataProtocol is not found.
> +  @retval Others                   Some error happened.
> +
> +**/
> +EFI_STATUS
> +EdkIIRedfishResourceSetConfigureLang (
> +  REDFISH_FEATURE_ARRAY_TYPE_CONFIG_LANG_LIST *ConfigLangList
> +  )
> +{
> +  EFI_STATUS Status;
> +  UINTN Index;
> +  EDKII_REDFISH_FEATURE_INTERCHANGE_DATA_PROTOCOL *Interface;
> +
> +  Status = gBS->HandleProtocol (
> +                  medfishResourceConfigProtocolHandle,
> +                  &gEdkIIRedfishFeatureInterchangeDataProtocolGuid,
> +                  (VOID **)&Interface
> +                );
> +  if (EFI_ERROR (Status)){
> +    DEBUG ((DEBUG_ERROR, "%a,
> EDKII_REDFISH_FEATURE_INTERCHANGE_DATA_PROTOCOL is not installed %r",
> __FUNCTION__, Status));
> +    return Status;
> +  }
> +  Interface->ResourceInformationExchage->ReturnedInformation.Type =
> +InformationTypeCollectionMemberConfigLanguage;
> +
> +Interface->ResourceInformationExchage->ReturnedInformation.ConfigureLan
> +guageList.Count = ConfigLangList->Count;
> +  Interface->ResourceInformationExchage-
> >ReturnedInformation.ConfigureLanguageList.List =
> +    AllocateZeroPool(sizeof (REDFISH_FEATURE_ARRAY_TYPE_CONFIG_LANG) *
> +ConfigLangList->Count);
> +  if (Interface->ResourceInformationExchage-
> >ReturnedInformation.ConfigureLanguageList.List == NULL) {
> +    DEBUG ((DEBUG_ERROR, "%a, Fail to allocate memory for
> REDFISH_FEATURE_ARRAY_TYPE_CONFIG_LANG.\n", __FUNCTION__));
> +    return EFI_OUT_OF_RESOURCES;
> +  }
> +  for (Index = 0; Index < ConfigLangList->Count; Index++) {
> +    Interface->ResourceInformationExchage-
> >ReturnedInformation.ConfigureLanguageList.List [Index].Index =
> ConfigLangList->List[Index].Index;
> +    Interface->ResourceInformationExchage-
> >ReturnedInformation.ConfigureLanguageList.List [Index].ConfigureLang =
> +
> +(EFI_STRING)AllocateCopyPool(StrSize(ConfigLangList->List[Index].Config
> +ureLang), (VOID *)ConfigLangList->List[Index].ConfigureLang);
> +  }
> +  return EFI_SUCCESS;
> +}
> +
> +/**
> +  Provising redfish resource by given URI.
> +
> +  @param[in]   Schema              Redfish schema information.
> +  @param[in]   Uri                 Target URI to create resource.
> +  @param[in]   InformationExchange Pointer to
> RESOURCE_INFORMATION_EXCHANGE.
> +  @param[in]   HttpPostMode        TRUE if resource does not exist, HTTP POST
> method is used.
> +                                   FALSE if the resource exist but some of properties are
> missing,
> +                                   HTTP PUT method is used.
> +
> +  @retval EFI_SUCCESS              Value is returned successfully.
> +  @retval Others                   Some error happened.
> +
> +**/
> +EFI_STATUS
> +EdkIIRedfishResourceConfigProvisionging (
> +  IN     REDFISH_SCHEMA_INFO             *Schema,
> +  IN     EFI_STRING                      Uri,
> +  IN     RESOURCE_INFORMATION_EXCHANGE   *InformationExchange,
> +  IN     BOOLEAN                         HttpPostMode
> +  )
> +{
> +  EFI_HANDLE  Handle;
> +  EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL *protocol;
> +
> +  protocol = GetRedfishResourceConfigProtocol (Schema, &Handle);  if
> + (protocol == NULL || Handle == NULL) {
> +    return EFI_DEVICE_ERROR;
> +  }
> +
> +  //
> +  // Install EDKII_REDFISH_FEATURE_INTERCHANGE_DATA_PROTOCOL on the
> +child
> +  // feature driver handle.
> +  //
> +  InstallInterchangeDataProtocol (Handle, InformationExchange);
> +  return protocol->Provisioning(protocol, Uri, HttpPostMode); }
> +
> +/**
> +  Consume resource from given URI.
> +
> +  @param[in]   Schema              Redfish schema information.
> +  @param[in]   Uri                 The target URI to consume.
> +
> +  @retval EFI_SUCCESS              Value is returned successfully.
> +  @retval Others                   Some error happened.
> +
> +**/
> +EFI_STATUS
> +EdkIIRedfishResourceConfigConsume (
> +  IN     REDFISH_SCHEMA_INFO  *Schema,
> +  IN     EFI_STRING           Uri
> +  )
> +{
> +  EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL *protocol;
> +
> +  protocol = GetRedfishResourceConfigProtocol (Schema, NULL);  if
> + (protocol == NULL) {
> +    return EFI_DEVICE_ERROR;
> +  }
> +
> +  return protocol->Consume (protocol, Uri); }
> +
> +
> +/**
> +  Update resource to given URI.
> +
> +  @param[in]   Schema              Redfish schema information.
> +  @param[in]   Uri                 The target URI to consume.
> +
> +  @retval EFI_SUCCESS              Value is returned successfully.
> +  @retval Others                   Some error happened.
> +
> +**/
> +EFI_STATUS
> +EdkIIRedfishResourceConfigUpdate (
> +  IN     REDFISH_SCHEMA_INFO  *Schema,
> +  IN     EFI_STRING           Uri
> +  )
> +{
> +  EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL *protocol;
> +
> +  protocol = GetRedfishResourceConfigProtocol (Schema, NULL);  if
> + (protocol == NULL) {
> +    return EFI_DEVICE_ERROR;
> +  }
> +
> +  return protocol->Update (protocol, Uri); }
> +
> +/**
> +  Check resource on given URI.
> +
> +  @param[in]   Schema              Redfish schema information.
> +  @param[in]   Uri                 The target URI to consume.
> +
> +  @retval EFI_SUCCESS              Value is returned successfully.
> +  @retval Others                   Some error happened.
> +
> +**/
> +EFI_STATUS
> +EdkIIRedfishResourceConfigCheck (
> +  IN     REDFISH_SCHEMA_INFO  *Schema,
> +  IN     EFI_STRING           Uri
> +  )
> +{
> +  EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL *protocol;
> +
> +  protocol = GetRedfishResourceConfigProtocol (Schema, NULL);  if
> + (protocol == NULL) {
> +    return EFI_DEVICE_ERROR;
> +  }
> +
> +  return protocol->Check (protocol, Uri); }
> +
> +/**
> +  Identify resource on given URI.
> +
> +  @param[in]   Schema              Redfish schema information.
> +  @param[in]   Uri                 The target URI to consume.
> +  @param[in]   InformationExchange Pointer to
> RESOURCE_INFORMATION_EXCHANGE.
> +
> +  @retval EFI_SUCCESS              This is target resource which we want to handle.
> +  @retval EFI_UNSUPPORTED          This is not the target resource.
> +  @retval Others                   Some error happened.
> +
> +**/
> +EFI_STATUS
> +EdkIIRedfishResourceConfigIdentify (
> +  IN     REDFISH_SCHEMA_INFO  *Schema,
> +  IN     EFI_STRING           Uri,
> +  IN     RESOURCE_INFORMATION_EXCHANGE   *InformationExchange
> +  )
> +{
> +  EFI_HANDLE  Handle;
> +  EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL *protocol;
> +
> +  protocol = GetRedfishResourceConfigProtocol (Schema, &Handle);  if
> + (protocol == NULL) {
> +    return EFI_DEVICE_ERROR;
> +  }
> +
> +  //
> +  // Install EDKII_REDFISH_FEATURE_INTERCHANGE_DATA_PROTOCOL on the
> +child
> +  // feature driver handle.
> +  //
> +  InstallInterchangeDataProtocol (Handle, InformationExchange);
> +  return protocol->Identify (protocol, Uri); }
> +
> +/**
> +
> +  Initial resource config library instace.
> +
> +  @param[in] ImageHandle     The image handle.
> +  @param[in] SystemTable     The system table.
> +
> +  @retval  EFI_SUCEESS  Install Boot manager menu success.
> +  @retval  Other        Return error status.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +RedfishResourceConfigConstructor (
> +  IN EFI_HANDLE                            ImageHandle,
> +  IN EFI_SYSTEM_TABLE                      *SystemTable
> +  )
> +{
> +  mRedfishResourceConfigProtocol = NULL;
> +  ZeroMem (&mSchemaInfoCache, sizeof (REDFISH_SCHEMA_INFO));
> +
> +  return EFI_SUCCESS;
> +}
> +
> +/**
> +  Release allocated resource.
> +
> +  @param[in] ImageHandle       Handle that identifies the image to be unloaded.
> +  @param[in] SystemTable      The system table.
> +
> +  @retval EFI_SUCCESS      The image has been unloaded.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +RedfishResourceConfigDestructor (
> +  IN EFI_HANDLE                            ImageHandle,
> +  IN EFI_SYSTEM_TABLE                      *SystemTable
> +  )
> +{
> +  mRedfishResourceConfigProtocol = NULL;
> +
> +  return EFI_SUCCESS;
> +}
> diff --git
> a/RedfishClientPkg/Library/EdkIIRedfishResourceConfigLib/EdkIIRedfishResourc
> eConfigLib.inf
> b/RedfishClientPkg/Library/EdkIIRedfishResourceConfigLib/EdkIIRedfishResourc
> eConfigLib.inf
> new file mode 100644
> index 0000000000..0da3423d26
> --- /dev/null
> +++ b/RedfishClientPkg/Library/EdkIIRedfishResourceConfigLib/EdkIIRedfis
> +++ hResourceConfigLib.inf
> @@ -0,0 +1,49 @@
> +## @file
> +#
> +#  (C) Copyright 2022 Hewlett Packard Enterprise Development LP<BR> # #
> +SPDX-License-Identifier: BSD-2-Clause-Patent # ##
> +
> +[Defines]
> +  INF_VERSION                    = 0x00010006
> +  BASE_NAME                      = EdkIIRedfishResourceConfigLib
> +  FILE_GUID                      = B41884F6-693B-4ADE-9558-5C220A24A025
> +  MODULE_TYPE                    = DXE_DRIVER
> +  VERSION_STRING                 = 1.0
> +  LIBRARY_CLASS                  = EdkIIRedfishResourceConfigLib| DXE_DRIVER
> +  CONSTRUCTOR                    = RedfishResourceConfigConstructor
> +  DESTRUCTOR                     = RedfishResourceConfigDestructor
> +
> +#
> +#  VALID_ARCHITECTURES           = IA32 X64 EBC
> +#
> +
> +[Sources]
> +  EdkIIRedfishResourceConfigLib.c
> +
> +[Packages]
> +  MdePkg/MdePkg.dec
> +  MdeModulePkg/MdeModulePkg.dec
> +  RedfishPkg/RedfishPkg.dec
> +  RedfishClientPkg/RedfishClientPkg.dec
> +
> +[LibraryClasses]
> +  BaseLib
> +  DebugLib
> +  UefiBootServicesTableLib
> +  BaseMemoryLib
> +  PcdLib
> +  MemoryAllocationLib
> +  RedfishFeatureUtilityLib
> +  RedfishPlatformConfigLib
> +
> +[Protocols]
> +  gEdkIIRedfishResourceConfigProtocolGuid   ## CONSUMES ##
> +  gEdkIIRedfishFeatureInterchangeDataProtocolGuid ## CONSUMES ##
> +
> +[Pcd]
> +  gEfiRedfishClientPkgTokenSpaceGuid.PcdMaxRedfishSchemaStringSize
> +  gEfiRedfishClientPkgTokenSpaceGuid.PcdMaxRedfishSchemaVersionSize
> +
> diff --git a/RedfishClientPkg/RedfishClientLibs.dsc.inc
> b/RedfishClientPkg/RedfishClientLibs.dsc.inc
> index 1cf0406912..8acb479170 100644
> --- a/RedfishClientPkg/RedfishClientLibs.dsc.inc
> +++ b/RedfishClientPkg/RedfishClientLibs.dsc.inc
> @@ -28,5 +28,6 @@
> 
> RedfishContentCodingLib|RedfishPkg/Library/RedfishContentCodingLibNull/Red
> fishContentCodingLibNull.inf
> 
> ConverterCommonLib|RedfishClientPkg/ConverterLib/edk2library/ConverterCo
> mmonLib/ConverterCommonLib.inf
> 
> +
> + EdkIIRedfishResourceConfigLib|RedfishClientPkg/Library/EdkIIRedfishRes
> + ourceConfigLib/EdkIIRedfishResourceConfigLib.inf
>    RedfishEventLib|RedfishClientPkg/Library/RedfishEventLib/RedfishEventLib.inf
> 
> RedfishVersionLib|RedfishClientPkg/Library/RedfishVersionLib/RedfishVersionLi
> b.inf
> diff --git a/RedfishClientPkg/RedfishClientPkg.dec
> b/RedfishClientPkg/RedfishClientPkg.dec
> index 2ce51d14af..9d18c42c24 100644
> --- a/RedfishClientPkg/RedfishClientPkg.dec
> +++ b/RedfishClientPkg/RedfishClientPkg.dec
> @@ -1,7 +1,7 @@
>  ## @file
>  # Redfish Client Package
>  #
> -# (C) Copyright 2021 Hewlett Packard Enterprise Development LP<BR>
> +# (C) Copyright 2021-2022 Hewlett Packard Enterprise Development LP<BR>
>  #
>  # SPDX-License-Identifier: BSD-2-Clause-Patent  ## @@ -21,6 +21,7 @@
> 
>  [LibraryClasses]
>    RedfishFeatureUtilityLib|Include/Library/RedfishFeatureUtilityLib.h
> +
> + EdkIIRedfishResourceConfigLib|Include/Library/EdkIIRedfishResourceConf
> + igLib.h
>    RedfishEventLib|Include/Library/RedfishEventLib.h
>    RedfishVersionLib|Include/Library/RedfishVersionLib.h
> 
> @@ -36,6 +37,8 @@
>    gEdkIIRedfishResourceConfigProtocolGuid = { 0x6f164c68, 0xfb09, 0x4646,
> { 0xa8, 0xd3, 0x24, 0x11, 0x5d, 0xab, 0x3e, 0xe7 } }
>    ## Include/Protocol/EdkiiRedfishETagProtocol.h
>    gEdkIIRedfishETagProtocolGuid           = { 0x5706d368, 0xaf66, 0x48f5, { 0x89,
> 0xfc, 0xa6, 0x61, 0xce, 0xb5, 0xa6, 0xa9 } }
> +  ## Include/Protocol/EdkIIRedfishInterchangeData.h
> +  gEdkIIRedfishFeatureInterchangeDataProtocolGuid = { 0x4B8FF71C,
> + 0x4A7B, 0x9478, { 0xB7, 0x81, 0x35, 0x9B, 0x0A, 0xF2, 0x00, 0x91 } }
> 
>  [Guids]
>    ## Include/Guid/RedfishClientPkgTokenSpace.h
> --
> 2.32.0.windows.2