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* [edk2-devel] [edk2-redfish-client][PATCH V3] RedfishClientPkg/FeatureDriver: ComputerSystem_1_13_0 driver
@ 2024-01-26  2:31 Chang, Abner via groups.io
  2024-01-26  2:45 ` Nickle Wang via groups.io
  0 siblings, 1 reply; 2+ messages in thread
From: Chang, Abner via groups.io @ 2024-01-26  2:31 UTC (permalink / raw)
  To: devel; +Cc: Nickle Wang, Igor Kulchytskyy

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

Initial version of edk2 Redfish feature of
Redfish schema ComputerSystem_1_13_0. This driver
handles ComputerSystem Boot properties but not all.

Signed-off-by: Abner Chang <abner.chang@amd.com>
Cc: Nickle Wang <nicklew@nvidia.com>
Cc: Igor Kulchytskyy <igork@ami.com>
---
 .../v1_13_0/Dxe/ComputerSystemDxe.inf         |  53 ++
 .../v1_13_0/Common/ComputerSystemCommon.h     |  29 +
 .../v1_13_0/Common/ComputerSystemCommon.c     | 899 ++++++++++++++++++
 .../v1_13_0/Dxe/ComputerSystemDxe.c           | 702 ++++++++++++++
 4 files changed, 1683 insertions(+)
 create mode 100644 RedfishClientPkg/Features/ComputerSystem/v1_13_0/Dxe/ComputerSystemDxe.inf
 create mode 100644 RedfishClientPkg/Features/ComputerSystem/v1_13_0/Common/ComputerSystemCommon.h
 create mode 100644 RedfishClientPkg/Features/ComputerSystem/v1_13_0/Common/ComputerSystemCommon.c
 create mode 100644 RedfishClientPkg/Features/ComputerSystem/v1_13_0/Dxe/ComputerSystemDxe.c

diff --git a/RedfishClientPkg/Features/ComputerSystem/v1_13_0/Dxe/ComputerSystemDxe.inf b/RedfishClientPkg/Features/ComputerSystem/v1_13_0/Dxe/ComputerSystemDxe.inf
new file mode 100644
index 0000000000..be1c2164d8
--- /dev/null
+++ b/RedfishClientPkg/Features/ComputerSystem/v1_13_0/Dxe/ComputerSystemDxe.inf
@@ -0,0 +1,53 @@
+## @file
+#
+#  (C) Copyright 2020-2022 Hewlett Packard Enterprise Development LP<BR>
+#  Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+#
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+
+[Defines]
+  INF_VERSION               = 0x00010005
+  BASE_NAME                 = ComputerSystemDxe
+  FILE_GUID                 = D94362A1-C358-4059-B014-F07D1AE04F16
+  MODULE_TYPE               = DXE_DRIVER
+  VERSION_STRING            = 1.0
+  ENTRY_POINT               = RedfishResourceEntryPoint
+  UNLOAD_IMAGE              = RedfishResourceUnload
+
+[Packages]
+  MdePkg/MdePkg.dec
+  MdeModulePkg/MdeModulePkg.dec
+  RedfishPkg/RedfishPkg.dec
+  RedfishClientPkg/RedfishClientPkg.dec
+
+[Sources]
+  ../Common/ComputerSystemCommon.h
+  ../Common/ComputerSystemCommon.c
+  ComputerSystemDxe.c
+
+[LibraryClasses]
+  BaseMemoryLib
+  DebugLib
+  EdkIIRedfishResourceConfigLib
+  RedfishLib
+  RedfishFeatureUtilityLib
+  RedfishResourceIdentifyLib
+  UefiLib
+  UefiDriverEntryPoint
+  RedfishAddendumLib
+  RedfishHttpCacheLib
+
+[Protocols]
+  gEdkIIRedfishConfigHandlerProtocolGuid          ## PRODUCED
+  gEfiRestJsonStructureProtocolGuid               ## CONSUMED
+  gEdkIIRedfishResourceConfigProtocolGuid         ## PRODUCED
+
+[Pcd]
+  gEfiRedfishClientPkgTokenSpaceGuid.PcdMaxRedfishSchemaStringSize
+  gEfiRedfishClientPkgTokenSpaceGuid.PcdMaxRedfishSchemaVersionSize
+
+[Depex]
+  TRUE
diff --git a/RedfishClientPkg/Features/ComputerSystem/v1_13_0/Common/ComputerSystemCommon.h b/RedfishClientPkg/Features/ComputerSystem/v1_13_0/Common/ComputerSystemCommon.h
new file mode 100644
index 0000000000..7b83d2939c
--- /dev/null
+++ b/RedfishClientPkg/Features/ComputerSystem/v1_13_0/Common/ComputerSystemCommon.h
@@ -0,0 +1,29 @@
+/** @file
+
+  Redfish feature driver implementation - internal header file
+  (C) Copyright 2020-2022 Hewlett Packard Enterprise Development LP<BR>
+  Copyright (c) 2022-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef EFI_REDFISH_COMPUTERSYSTEM_COMMON_H_
+#define EFI_REDFISH_COMPUTERSYSTEM_COMMON_H_
+
+#include <RedfishJsonStructure/ComputerSystem/v1_13_0/EfiComputerSystemV1_13_0.h>
+#include <RedfishResourceCommon.h>
+
+//
+// Schema information.
+//
+#define RESOURCE_SCHEMA          "ComputerSystem"
+#define RESOURCE_SCHEMA_MAJOR    "1"
+#define RESOURCE_SCHEMA_MINOR    "13"
+#define RESOURCE_SCHEMA_ERRATA   "0"
+#define RESOURCE_SCHEMA_VERSION  "v1_13_0"
+#define REDPATH_ARRAY_PATTERN    L"/Systems/\\{.*\\}/"
+#define REDPATH_ARRAY_PREFIX     L"/Systems/"
+#define RESOURCE_SCHEMA_FULL     "x-uefi-redfish-ComputerSystem.v1_13_0"
+
+#endif
diff --git a/RedfishClientPkg/Features/ComputerSystem/v1_13_0/Common/ComputerSystemCommon.c b/RedfishClientPkg/Features/ComputerSystem/v1_13_0/Common/ComputerSystemCommon.c
new file mode 100644
index 0000000000..cee6c8bf9b
--- /dev/null
+++ b/RedfishClientPkg/Features/ComputerSystem/v1_13_0/Common/ComputerSystemCommon.c
@@ -0,0 +1,899 @@
+/** @file
+  Redfish feature driver implementation - common functions
+
+  (C) Copyright 2020-2022 Hewlett Packard Enterprise Development LP<BR>
+  Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+  Copyright (C) 2024 Advanced Micro Devices, Inc. All rights reserved.<BR>
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include "ComputerSystemCommon.h"
+
+CHAR8  ComputerSystemEmptyJson[] = "{\"@odata.id\": \"\", \"@odata.type\": \"#ComputerSystem.v1_13_0.ComputerSystem\", \"Id\": \"\", \"Name\": \"\", \"Boot\":{}}";
+
+REDFISH_RESOURCE_COMMON_PRIVATE  *mRedfishResourcePrivate             = NULL;
+EFI_HANDLE                       mRedfishResourceConfigProtocolHandle = NULL;
+
+/**
+  Consume resource from given URI.
+
+  @param[in]   This                Pointer to REDFISH_RESOURCE_COMMON_PRIVATE instance.
+  @param[in]   Json                The JSON to consume.
+  @param[in]   HeaderEtag          The Etag string returned in HTTP header.
+
+  @retval EFI_SUCCESS              Value is returned successfully.
+  @retval Others                   Some error happened.
+
+**/
+EFI_STATUS
+RedfishConsumeResourceCommon (
+  IN  REDFISH_RESOURCE_COMMON_PRIVATE  *Private,
+  IN  CHAR8                            *Json,
+  IN  CHAR8                            *HeaderEtag OPTIONAL
+  )
+{
+  EFI_STATUS                             Status;
+  EFI_REDFISH_COMPUTERSYSTEM_V1_13_0     *ComputerSystem;
+  EFI_REDFISH_COMPUTERSYSTEM_V1_13_0_CS  *ComputerSystemCs;
+  EFI_STRING                             ConfigureLang;
+
+  if ((Private == NULL) || IS_EMPTY_STRING (Json)) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  ComputerSystem   = NULL;
+  ComputerSystemCs = NULL;
+  ConfigureLang    = NULL;
+
+  Status = Private->JsonStructProtocol->ToStructure (
+                                          Private->JsonStructProtocol,
+                                          NULL,
+                                          Json,
+                                          (EFI_REST_JSON_STRUCTURE_HEADER **)&ComputerSystem
+                                          );
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: ToStructure() failed: %r\n", __func__, Status));
+    return Status;
+  }
+
+  ComputerSystemCs = ComputerSystem->ComputerSystem;
+
+  //
+  // Check ETAG to see if we need to consume it
+  //
+  if (CheckEtag (Private->Uri, HeaderEtag, NULL)) {
+    //
+    // No change
+    //
+    DEBUG ((DEBUG_MANAGEABILITY, "%a: ETAG: %s has no change, ignore consume action\n", __func__, Private->Uri));
+    Status = EFI_SUCCESS;
+    goto ON_RELEASE;
+  }
+
+  //
+  // Handle BOOT
+  //
+  if (ComputerSystemCs->Boot == NULL) {
+    ComputerSystemCs->Boot = AllocateZeroPool (sizeof (RedfishComputerSystem_V1_13_0_Boot_CS));
+    ASSERT (ComputerSystemCs->Boot != NULL);
+  }
+
+  //
+  // Handle BOOT->BOOTNEXT
+  //
+  if (ComputerSystemCs->Boot->BootNext != NULL) {
+    //
+    // Find corresponding configure language for collection resource.
+    //
+    ConfigureLang = GetConfigureLang (ComputerSystemCs->odata_id, "Boot/BootNext");
+    if (ConfigureLang != NULL) {
+      Status = ApplyFeatureSettingsStringType (RESOURCE_SCHEMA, RESOURCE_SCHEMA_VERSION, ConfigureLang, ComputerSystemCs->Boot->BootNext);
+      if (EFI_ERROR (Status)) {
+        DEBUG ((DEBUG_ERROR, "%a, apply setting for %s failed: %r\n", __func__, ConfigureLang, Status));
+      }
+
+      FreePool (ConfigureLang);
+    } else {
+      DEBUG ((DEBUG_ERROR, "%a, can not get configure language for URI: %s\n", __func__, Private->Uri));
+    }
+  }
+
+  //
+  // Handle BOOT->BOOTORDER
+  //
+  if (ComputerSystemCs->Boot->BootOrder != NULL) {
+    //
+    // Find corresponding configure language for collection resource.
+    //
+    ConfigureLang = GetConfigureLang (ComputerSystemCs->odata_id, "Boot/BootOrder");
+    if (ConfigureLang != NULL) {
+      Status = ApplyFeatureSettingsStringArrayType (RESOURCE_SCHEMA, RESOURCE_SCHEMA_VERSION, ConfigureLang, ComputerSystemCs->Boot->BootOrder);
+      if (EFI_ERROR (Status)) {
+        DEBUG ((DEBUG_ERROR, "%a: apply setting for %s failed: %r\n", __func__, ConfigureLang, Status));
+      }
+
+      FreePool (ConfigureLang);
+    } else {
+      DEBUG ((DEBUG_ERROR, "%a: can not get configure language for URI: %s\n", __func__, Private->Uri));
+    }
+  }
+
+  //
+  // Handle BOOT->BOOTSOURCEOVERRIDEENABLED
+  //
+  if (ComputerSystemCs->Boot->BootSourceOverrideEnabled != NULL) {
+    //
+    // Find corresponding configure language for collection resource.
+    //
+    ConfigureLang = GetConfigureLang (ComputerSystemCs->odata_id, "Boot/BootSourceOverrideEnabled");
+    if (ConfigureLang != NULL) {
+      Status = ApplyFeatureSettingsStringType (RESOURCE_SCHEMA, RESOURCE_SCHEMA_VERSION, ConfigureLang, ComputerSystemCs->Boot->BootSourceOverrideEnabled);
+      if (EFI_ERROR (Status)) {
+        DEBUG ((DEBUG_ERROR, "%a: apply setting for %s failed: %r\n", __func__, ConfigureLang, Status));
+      }
+
+      FreePool (ConfigureLang);
+    } else {
+      DEBUG ((DEBUG_ERROR, "%a: can not get configure language for URI: %s\n", __func__, Private->Uri));
+    }
+  }
+
+  //
+  // Handle BOOT->BOOTSOURCEOVERRIDEMODE
+  //
+  if (ComputerSystemCs->Boot->BootSourceOverrideMode != NULL) {
+    //
+    // Find corresponding configure language for collection resource.
+    //
+    ConfigureLang = GetConfigureLang (ComputerSystemCs->odata_id, "Boot/BootSourceOverrideMode");
+    if (ConfigureLang != NULL) {
+      Status = ApplyFeatureSettingsStringType (RESOURCE_SCHEMA, RESOURCE_SCHEMA_VERSION, ConfigureLang, ComputerSystemCs->Boot->BootSourceOverrideMode);
+      if (EFI_ERROR (Status)) {
+        DEBUG ((DEBUG_ERROR, "%a: apply setting for %s failed: %r\n", __func__, ConfigureLang, Status));
+      }
+
+      FreePool (ConfigureLang);
+    } else {
+      DEBUG ((DEBUG_ERROR, "%a: can not get configure language for URI: %s\n", __func__, Private->Uri));
+    }
+  }
+
+  //
+  // Handle BOOT->BOOTSOURCEOVERRIDETARGET
+  //
+  if (ComputerSystemCs->Boot->BootSourceOverrideTarget != NULL) {
+    //
+    // Find corresponding configure language for collection resource.
+    //
+    ConfigureLang = GetConfigureLang (ComputerSystemCs->odata_id, "Boot/BootSourceOverrideTarget");
+    if (ConfigureLang != NULL) {
+      Status = ApplyFeatureSettingsStringType (RESOURCE_SCHEMA, RESOURCE_SCHEMA_VERSION, ConfigureLang, ComputerSystemCs->Boot->BootSourceOverrideTarget);
+      if (EFI_ERROR (Status)) {
+        DEBUG ((DEBUG_ERROR, "%a, apply setting for %s failed: %r\n", __func__, ConfigureLang, Status));
+      }
+
+      FreePool (ConfigureLang);
+    } else {
+      DEBUG ((DEBUG_ERROR, "%a, can not get configure language for URI: %s\n", __func__, Private->Uri));
+    }
+  }
+
+  //
+  // Handle BOOT->UEFITARGETBOOTSOURCEOVERRIDE
+  //
+  if (ComputerSystemCs->Boot->UefiTargetBootSourceOverride != NULL) {
+    //
+    // Find corresponding configure language for collection resource.
+    //
+    ConfigureLang = GetConfigureLang (ComputerSystemCs->odata_id, "Boot/UefiTargetBootSourceOverride");
+    if (ConfigureLang != NULL) {
+      Status = ApplyFeatureSettingsStringType (RESOURCE_SCHEMA, RESOURCE_SCHEMA_VERSION, ConfigureLang, ComputerSystemCs->Boot->UefiTargetBootSourceOverride);
+      if (EFI_ERROR (Status)) {
+        DEBUG ((DEBUG_ERROR, "%a: apply setting for %s failed: %r\n", __func__, ConfigureLang, Status));
+      }
+
+      FreePool (ConfigureLang);
+    } else {
+      DEBUG ((DEBUG_ERROR, "%a: can not get configure language for URI: %s\n", __func__, Private->Uri));
+    }
+  }
+
+ON_RELEASE:
+
+  //
+  // Release resource.
+  //
+  Private->JsonStructProtocol->DestoryStructure (
+                                 Private->JsonStructProtocol,
+                                 (EFI_REST_JSON_STRUCTURE_HEADER *)ComputerSystem
+                                 );
+
+  return EFI_SUCCESS;
+}
+
+EFI_STATUS
+ProvisioningComputerSystemProperties (
+  IN  EFI_REST_JSON_STRUCTURE_PROTOCOL  *JsonStructProtocol,
+  IN  CHAR8                             *InputJson,
+  IN  CHAR8                             *ResourceId OPTIONAL,
+  IN  EFI_STRING                        ConfigureLang,
+  IN  BOOLEAN                           ProvisionMode,
+  OUT CHAR8                             **ResultJson
+  )
+{
+  EFI_REDFISH_COMPUTERSYSTEM_V1_13_0     *ComputerSystem;
+  EFI_REDFISH_COMPUTERSYSTEM_V1_13_0_CS  *ComputerSystemCs;
+  EFI_REDFISH_COMPUTERSYSTEM_V1_13_0     *ComputerSystemEmpty;
+  EFI_REDFISH_COMPUTERSYSTEM_V1_13_0_CS  *ComputerSystemCsEmpty;
+  EFI_STATUS                             Status;
+  BOOLEAN                                PropertyChanged;
+  CHAR8                                  *AsciiStringValue;
+  CHAR8                                  **AsciiStringArrayValue;
+  UINTN                                  ArraySize;
+
+  if ((JsonStructProtocol == NULL) || (ResultJson == NULL) || IS_EMPTY_STRING (InputJson) || IS_EMPTY_STRING (ConfigureLang)) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  DEBUG ((REDFISH_DEBUG_TRACE, "%a provision for %s with: %s\n", __func__, ConfigureLang, (ProvisionMode ? L"Provision resource" : L"Update resource")));
+
+  *ResultJson     = NULL;
+  PropertyChanged = FALSE;
+
+  ComputerSystem = NULL;
+  Status         = JsonStructProtocol->ToStructure (
+                                         JsonStructProtocol,
+                                         NULL,
+                                         InputJson,
+                                         (EFI_REST_JSON_STRUCTURE_HEADER **)&ComputerSystem
+                                         );
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: ToStructure failure: %r\n", __func__, Status));
+    return Status;
+  }
+
+  ComputerSystemEmpty = NULL;
+  Status              = JsonStructProtocol->ToStructure (
+                                              JsonStructProtocol,
+                                              NULL,
+                                              ComputerSystemEmptyJson,
+                                              (EFI_REST_JSON_STRUCTURE_HEADER **)&ComputerSystemEmpty
+                                              );
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: ToStructure failure: %r\n", __func__, Status));
+    return Status;
+  }
+
+  ComputerSystemCs = ComputerSystem->ComputerSystem;
+  //
+  // Initial an empty ComputerSystemCS
+  //
+  ComputerSystemCsEmpty = ComputerSystemEmpty->ComputerSystem;
+
+  //
+  // Handle BOOT
+  //
+  if (ComputerSystemCs->Boot != NULL) {
+    //
+    // Handle BOOT->BOOTNEXT
+    //
+    if (PropertyChecker (ComputerSystemCs->Boot->BootNext, ProvisionMode)) {
+      AsciiStringValue = GetPropertyStringValue (RESOURCE_SCHEMA, RESOURCE_SCHEMA_VERSION, L"Boot/BootNext", ConfigureLang);
+      if (AsciiStringValue != NULL) {
+        if (ProvisionMode || (AsciiStrCmp (ComputerSystemCs->Boot->BootNext, AsciiStringValue) != 0)) {
+          ComputerSystemCsEmpty->Boot->BootNext = AsciiStringValue;
+          PropertyChanged                       = TRUE;
+        }
+      }
+    }
+
+    //
+    // Handle BOOT->BOOTORDER
+    //
+    if (PropertyChecker (ComputerSystemCs->Boot->BootOrder, ProvisionMode)) {
+      AsciiStringArrayValue = GetPropertyStringArrayValue (RESOURCE_SCHEMA, RESOURCE_SCHEMA_VERSION, L"Boot/BootOrder", ConfigureLang, &ArraySize);
+      if (AsciiStringArrayValue != NULL) {
+        if (ProvisionMode || !CompareRedfishStringArrayValues (ComputerSystemCs->Boot->BootOrder, AsciiStringArrayValue, ArraySize)) {
+          AddRedfishCharArray (&ComputerSystemCsEmpty->Boot->BootOrder, AsciiStringArrayValue, ArraySize);
+          PropertyChanged = TRUE;
+        }
+      }
+    }
+
+    //
+    // Handle BOOT->BOOTSOURCEOVERRIDEENABLED
+    //
+    if (PropertyChecker (ComputerSystemCs->Boot->BootSourceOverrideEnabled, ProvisionMode)) {
+      AsciiStringValue = GetPropertyStringValue (RESOURCE_SCHEMA, RESOURCE_SCHEMA_VERSION, L"Boot/BootSourceOverrideEnabled", ConfigureLang);
+      if (AsciiStringValue != NULL) {
+        if (ProvisionMode || (AsciiStrCmp (ComputerSystemCs->Boot->BootSourceOverrideEnabled, AsciiStringValue) != 0)) {
+          ComputerSystemCsEmpty->Boot->BootSourceOverrideEnabled = AsciiStringValue;
+          PropertyChanged                                        = TRUE;
+        }
+      }
+    }
+
+    //
+    // Handle BOOT->BOOTSOURCEOVERRIDEMODE
+    //
+    if (PropertyChecker (ComputerSystemCs->Boot->BootSourceOverrideMode, ProvisionMode)) {
+      AsciiStringValue = GetPropertyStringValue (RESOURCE_SCHEMA, RESOURCE_SCHEMA_VERSION, L"Boot/BootSourceOverrideMode", ConfigureLang);
+      if (AsciiStringValue != NULL) {
+        if (ProvisionMode || (AsciiStrCmp (ComputerSystemCs->Boot->BootSourceOverrideMode, AsciiStringValue) != 0)) {
+          ComputerSystemCsEmpty->Boot->BootSourceOverrideMode = AsciiStringValue;
+          PropertyChanged                                     = TRUE;
+        }
+      }
+    }
+
+    //
+    // Handle BOOT->BOOTSOURCEOVERRIDETARGET
+    //
+    if (PropertyChecker (ComputerSystemCs->Boot->BootSourceOverrideTarget, ProvisionMode)) {
+      AsciiStringValue = GetPropertyStringValue (RESOURCE_SCHEMA, RESOURCE_SCHEMA_VERSION, L"Boot/BootSourceOverrideTarget", ConfigureLang);
+      if (AsciiStringValue != NULL) {
+        if (ProvisionMode || (AsciiStrCmp (ComputerSystemCs->Boot->BootSourceOverrideTarget, AsciiStringValue) != 0)) {
+          ComputerSystemCsEmpty->Boot->BootSourceOverrideTarget = AsciiStringValue;
+          PropertyChanged                                       = TRUE;
+        }
+      }
+    }
+
+    //
+    // Handle BOOT->UEFITARGETBOOTSOURCEOVERRIDE
+    //
+    if (PropertyChecker (ComputerSystemCs->Boot->UefiTargetBootSourceOverride, ProvisionMode)) {
+      AsciiStringValue = GetPropertyStringValue (RESOURCE_SCHEMA, RESOURCE_SCHEMA_VERSION, L"Boot/UefiTargetBootSourceOverride", ConfigureLang);
+      if (AsciiStringValue != NULL) {
+        if (ProvisionMode || (AsciiStrCmp (ComputerSystemCs->Boot->UefiTargetBootSourceOverride, AsciiStringValue) != 0)) {
+          ComputerSystemCsEmpty->Boot->UefiTargetBootSourceOverride = AsciiStringValue;
+          PropertyChanged                                           = TRUE;
+        }
+      }
+    }
+  }
+
+  //
+  // Convert C structure back to JSON text.
+  //
+  Status = JsonStructProtocol->ToJson (
+                                 JsonStructProtocol,
+                                 (EFI_REST_JSON_STRUCTURE_HEADER *)ComputerSystemEmpty,
+                                 ResultJson
+                                 );
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: ToJson() failed: %r\n", __func__, Status));
+    return Status;
+  }
+
+  if (PropertyChanged) {
+    // Remove Redfish unchangeable properties.
+    Status = RedfishRemoveUnchangeableProperties (ResultJson);
+    if (EFI_ERROR (Status)) {
+      DEBUG ((DEBUG_ERROR, "%a: Fail to remove Redfish unchangeable properties from ResultJson.\n", __func__));
+      *ResultJson = NULL;
+      return Status;
+    }
+  }
+
+  //
+  // Release resource.
+  //
+  JsonStructProtocol->DestoryStructure (
+                        JsonStructProtocol,
+                        (EFI_REST_JSON_STRUCTURE_HEADER *)ComputerSystem
+                        );
+
+  //
+  // Free memory allocated for Computersystem empty CS
+  //
+  if (ComputerSystemCsEmpty->Boot->BootOrder != NULL) {
+    DestoryRedfishCharArray (ComputerSystemCsEmpty->Boot->BootOrder, ArraySize);
+  }
+
+  JsonStructProtocol->DestoryStructure (
+                        JsonStructProtocol,
+                        (EFI_REST_JSON_STRUCTURE_HEADER *)ComputerSystemEmpty
+                        );
+  return (PropertyChanged ? EFI_SUCCESS : EFI_NOT_FOUND);
+}
+
+EFI_STATUS
+ProvisioningComputerSystemResource (
+  IN  REDFISH_RESOURCE_COMMON_PRIVATE  *Private,
+  IN  UINTN                            Index,
+  IN  EFI_STRING                       ConfigureLang
+  )
+{
+  CHAR8       *Json;
+  CHAR8       *JsonWithAddendum;
+  EFI_STATUS  Status;
+  EFI_STRING  NewResourceLocation;
+  CHAR8       *EtagStr;
+  CHAR8       ResourceId[16];
+
+  if (IS_EMPTY_STRING (ConfigureLang) || (Private == NULL)) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  EtagStr = NULL;
+  AsciiSPrint (ResourceId, sizeof (ResourceId), "%d", Index);
+
+  Status = ProvisioningComputerSystemProperties (
+             Private->JsonStructProtocol,
+             ComputerSystemEmptyJson,
+             ResourceId,
+             ConfigureLang,
+             TRUE,
+             &Json
+             );
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: provisioning resource for %s failed: %r\n", __func__, ConfigureLang, Status));
+    return Status;
+  }
+
+  //
+  // Check and see if platform has OEM data or not
+  //
+  Status = RedfishGetOemData (
+             Private->Uri,
+             RESOURCE_SCHEMA,
+             RESOURCE_SCHEMA_VERSION,
+             Json,
+             &JsonWithAddendum
+             );
+  if (!EFI_ERROR (Status) && (JsonWithAddendum != NULL)) {
+    FreePool (Json);
+    Json             = JsonWithAddendum;
+    JsonWithAddendum = NULL;
+  }
+
+  //
+  // Check and see if platform has addendum data or not
+  //
+  Status = RedfishGetAddendumData (
+             Private->Uri,
+             RESOURCE_SCHEMA,
+             RESOURCE_SCHEMA_VERSION,
+             Json,
+             &JsonWithAddendum
+             );
+  if (!EFI_ERROR (Status) && (JsonWithAddendum != NULL)) {
+    FreePool (Json);
+    Json             = JsonWithAddendum;
+    JsonWithAddendum = NULL;
+  }
+
+  Status = CreatePayloadToPostResource (Private->RedfishService, Private->Payload, Json, &NewResourceLocation, &EtagStr);
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: post ComputerSystem resource for %s failed: %r\n", __func__, ConfigureLang, Status));
+    goto RELEASE_RESOURCE;
+  }
+
+  ASSERT (NewResourceLocation != NULL);
+
+  //
+  // Keep location of new resource.
+  //
+  if (NewResourceLocation != NULL) {
+    RedfishSetRedfishUri (ConfigureLang, NewResourceLocation);
+  }
+
+RELEASE_RESOURCE:
+
+  if (EtagStr != NULL) {
+    FreePool (EtagStr);
+  }
+
+  if (NewResourceLocation != NULL) {
+    FreePool (NewResourceLocation);
+  }
+
+  if (Json != NULL) {
+    FreePool (Json);
+  }
+
+  return Status;
+}
+
+EFI_STATUS
+ProvisioningComputerSystemResources (
+  IN  REDFISH_RESOURCE_COMMON_PRIVATE  *Private
+  )
+{
+  UINTN                                        Index;
+  EFI_STATUS                                   Status;
+  REDFISH_FEATURE_ARRAY_TYPE_CONFIG_LANG_LIST  UnifiedConfigureLangList;
+
+  if (Private == NULL) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  Status = RedfishFeatureGetUnifiedArrayTypeConfigureLang (RESOURCE_SCHEMA, RESOURCE_SCHEMA_VERSION, REDPATH_ARRAY_PATTERN, &UnifiedConfigureLangList);
+  if (EFI_ERROR (Status) || (UnifiedConfigureLangList.Count == 0)) {
+    DEBUG ((DEBUG_ERROR, "%a: No HII question found with configure language: %s: %r\n", __func__, REDPATH_ARRAY_PATTERN, Status));
+    return EFI_NOT_FOUND;
+  }
+
+  //
+  // Set the configuration language in the RESOURCE_INFORMATION_EXCHANGE.
+  // This information is sent back to the parent resource (e.g. the collection driver).
+  //
+  EdkIIRedfishResourceSetConfigureLang (mRedfishResourceConfigProtocolHandle, &UnifiedConfigureLangList);
+
+  for (Index = 0; Index < UnifiedConfigureLangList.Count; Index++) {
+    DEBUG ((DEBUG_MANAGEABILITY, "[%d] create ComputerSystem resource from: %s\n", UnifiedConfigureLangList.List[Index].Index, UnifiedConfigureLangList.List[Index].ConfigureLang));
+    ProvisioningComputerSystemResource (Private, UnifiedConfigureLangList.List[Index].Index, UnifiedConfigureLangList.List[Index].ConfigureLang);
+    FreePool (UnifiedConfigureLangList.List[Index].ConfigureLang);
+  }
+
+  return EFI_SUCCESS;
+}
+
+EFI_STATUS
+ProvisioningComputerSystemExistResource (
+  IN  REDFISH_RESOURCE_COMMON_PRIVATE  *Private
+  )
+{
+  EFI_STATUS  Status;
+  EFI_STRING  ConfigureLang;
+  CHAR8       *Json;
+  CHAR8       *JsonWithAddendum;
+
+  if (Private == NULL) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  Json          = NULL;
+  ConfigureLang = NULL;
+
+  ConfigureLang = RedfishGetConfigLanguage (Private->Uri);
+  if (ConfigureLang == NULL) {
+    return EFI_NOT_FOUND;
+  }
+
+  Status = ProvisioningComputerSystemProperties (
+             Private->JsonStructProtocol,
+             ComputerSystemEmptyJson,
+             NULL,
+             ConfigureLang,
+             TRUE,
+             &Json
+             );
+  if (EFI_ERROR (Status)) {
+    if (Status == EFI_NOT_FOUND) {
+      DEBUG ((DEBUG_MANAGEABILITY, "%a: provisioning existing resource for %s ignored. Nothing changed\n", __func__, ConfigureLang));
+      Status = EFI_SUCCESS;
+    } else {
+      DEBUG ((DEBUG_ERROR, "%a: provisioning existing resource for %s failed: %r\n", __func__, ConfigureLang, Status));
+    }
+
+    goto ON_RELEASE;
+  }
+
+  //
+  // Check and see if platform has OEM data or not
+  //
+  Status = RedfishGetOemData (
+             Private->Uri,
+             RESOURCE_SCHEMA,
+             RESOURCE_SCHEMA_VERSION,
+             Json,
+             &JsonWithAddendum
+             );
+  if (!EFI_ERROR (Status) && (JsonWithAddendum != NULL)) {
+    FreePool (Json);
+    Json             = JsonWithAddendum;
+    JsonWithAddendum = NULL;
+  }
+
+  //
+  // Check and see if platform has addendum data or not
+  //
+  Status = RedfishGetAddendumData (
+             Private->Uri,
+             RESOURCE_SCHEMA,
+             RESOURCE_SCHEMA_VERSION,
+             Json,
+             &JsonWithAddendum
+             );
+  if (!EFI_ERROR (Status) && (JsonWithAddendum != NULL)) {
+    FreePool (Json);
+    Json             = JsonWithAddendum;
+    JsonWithAddendum = NULL;
+  }
+
+  DEBUG ((DEBUG_MANAGEABILITY, "%a: provisioning existing resource for %s\n", __func__, ConfigureLang));
+
+  //
+  // PUT back to instance
+  //
+  Status = CreatePayloadToPatchResource (Private->RedfishService, Private->Payload, Json, NULL);
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: patch resource for %s failed: %r\n", __func__, ConfigureLang, Status));
+  }
+
+ON_RELEASE:
+
+  if (Json != NULL) {
+    FreePool (Json);
+  }
+
+  if (ConfigureLang != NULL) {
+    FreePool (ConfigureLang);
+  }
+
+  return Status;
+}
+
+/**
+  Provisioning redfish resource by given URI.
+
+  @param[in]   This                Pointer to EFI_HP_REDFISH_HII_PROTOCOL instance.
+  @param[in]   ResourceExist       TRUE if resource exists, PUT method will be used.
+                                   FALSE if resource does not exist POST method is used.
+
+  @retval EFI_SUCCESS              Value is returned successfully.
+  @retval Others                   Some error happened.
+
+**/
+EFI_STATUS
+RedfishProvisioningResourceCommon (
+  IN     REDFISH_RESOURCE_COMMON_PRIVATE  *Private,
+  IN     BOOLEAN                          ResourceExist
+  )
+{
+  if (Private == NULL) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  return (ResourceExist ? ProvisioningComputerSystemExistResource (Private) : ProvisioningComputerSystemResources (Private));
+}
+
+/**
+  Check resource from given URI.
+
+  @param[in]   This                Pointer to REDFISH_RESOURCE_COMMON_PRIVATE instance.
+  @param[in]   Json                The JSON to consume.
+  @param[in]   HeaderEtag          The Etag string returned in HTTP header.
+
+  @retval EFI_SUCCESS              Value is returned successfully.
+  @retval Others                   Some error happened.
+
+**/
+EFI_STATUS
+RedfishCheckResourceCommon (
+  IN     REDFISH_RESOURCE_COMMON_PRIVATE  *Private,
+  IN     CHAR8                            *Json,
+  IN     CHAR8                            *HeaderEtag OPTIONAL
+  )
+{
+  UINTN       Index;
+  EFI_STATUS  Status;
+  EFI_STRING  *ConfigureLangList;
+  UINTN       Count;
+  EFI_STRING  Property;
+
+  if ((Private == NULL) || IS_EMPTY_STRING (Json)) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  //
+  // Check ETAG to see if we need to check it
+  //
+  if (CheckEtag (Private->Uri, HeaderEtag, NULL)) {
+    //
+    // No change
+    //
+    DEBUG ((DEBUG_MANAGEABILITY, "%a: ETAG: %s has no change, ignore check action\n", __func__, Private->Uri));
+    return EFI_SUCCESS;
+  }
+
+  Status = RedfishPlatformConfigGetConfigureLang (RESOURCE_SCHEMA, RESOURCE_SCHEMA_VERSION, REDPATH_ARRAY_PATTERN, &ConfigureLangList, &Count);
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: failed: %r\n", __func__, Status));
+    return Status;
+  }
+
+  if (Count == 0) {
+    return EFI_UNSUPPORTED;
+  }
+
+  Status = EFI_SUCCESS;
+  for (Index = 0; Index < Count; Index++) {
+    Property = GetPropertyFromConfigureLang (Private->Uri, ConfigureLangList[Index]);
+    if (Property == NULL) {
+      continue;
+    }
+
+    DEBUG ((DEBUG_MANAGEABILITY, "%a: [%d] check attribute for: %s\n", __func__, Index, Property));
+    if (!MatchPropertyWithJsonContext (Property, Json)) {
+      DEBUG ((DEBUG_MANAGEABILITY, "%a: property is missing: %s\n", __func__, Property));
+      Status = EFI_NOT_FOUND;
+    }
+  }
+
+  FreePool (ConfigureLangList);
+
+  return Status;
+}
+
+/**
+  Update resource to given URI.
+
+  @param[in]   This                Pointer to REDFISH_RESOURCE_COMMON_PRIVATE instance.
+  @param[in]   Json                The JSON to consume.
+
+  @retval EFI_SUCCESS              Value is returned successfully.
+  @retval Others                   Some error happened.
+
+**/
+EFI_STATUS
+RedfishUpdateResourceCommon (
+  IN     REDFISH_RESOURCE_COMMON_PRIVATE  *Private,
+  IN     CHAR8                            *InputJson
+  )
+{
+  EFI_STATUS  Status;
+  CHAR8       *Json;
+  CHAR8       *JsonWithAddendum;
+  EFI_STRING  ConfigureLang;
+
+  if ((Private == NULL) || IS_EMPTY_STRING (InputJson)) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  Json          = NULL;
+  ConfigureLang = NULL;
+
+  ConfigureLang = RedfishGetConfigLanguage (Private->Uri);
+  if (ConfigureLang == NULL) {
+    return EFI_NOT_FOUND;
+  }
+
+  Status = ProvisioningComputerSystemProperties (
+             Private->JsonStructProtocol,
+             InputJson,
+             NULL,
+             ConfigureLang,
+             FALSE,
+             &Json
+             );
+  if (EFI_ERROR (Status)) {
+    if (Status == EFI_NOT_FOUND) {
+      DEBUG ((DEBUG_MANAGEABILITY, "%a: update resource for %s ignored. Nothing changed\n", __func__, ConfigureLang));
+      Status = EFI_SUCCESS;
+    } else {
+      DEBUG ((DEBUG_ERROR, "%a: update resource for %s failed: %r\n", __func__, ConfigureLang, Status));
+    }
+
+    goto ON_RELEASE;
+  }
+
+  //
+  // Check and see if platform has OEM data or not
+  //
+  Status = RedfishGetOemData (
+             Private->Uri,
+             RESOURCE_SCHEMA,
+             RESOURCE_SCHEMA_VERSION,
+             Json,
+             &JsonWithAddendum
+             );
+  if (!EFI_ERROR (Status) && (JsonWithAddendum != NULL)) {
+    FreePool (Json);
+    Json             = JsonWithAddendum;
+    JsonWithAddendum = NULL;
+  }
+
+  //
+  // Check and see if platform has addendum data or not
+  //
+  Status = RedfishGetAddendumData (
+             Private->Uri,
+             RESOURCE_SCHEMA,
+             RESOURCE_SCHEMA_VERSION,
+             Json,
+             &JsonWithAddendum
+             );
+  if (!EFI_ERROR (Status) && (JsonWithAddendum != NULL)) {
+    FreePool (Json);
+    Json             = JsonWithAddendum;
+    JsonWithAddendum = NULL;
+  }
+
+  DEBUG ((REDFISH_DEBUG_TRACE, "%a: update resource for %s\n", __func__, ConfigureLang));
+
+  //
+  // PUT back to instance
+  //
+  Status = CreatePayloadToPatchResource (Private->RedfishService, Private->Payload, Json, NULL);
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: patch resource for %s failed: %r\n", __func__, ConfigureLang, Status));
+  }
+
+ON_RELEASE:
+
+  if (Json != NULL) {
+    FreePool (Json);
+  }
+
+  if (ConfigureLang != NULL) {
+    FreePool (ConfigureLang);
+  }
+
+  return Status;
+}
+
+/**
+  Identify resource from given URI.
+
+  @param[in]   This                Pointer to REDFISH_RESOURCE_COMMON_PRIVATE instance.
+  @param[in]   Json                The JSON to consume.
+
+  @retval EFI_SUCCESS              Value is returned successfully.
+  @retval Others                   Some error happened.
+
+**/
+EFI_STATUS
+RedfishIdentifyResourceCommon (
+  IN     REDFISH_RESOURCE_COMMON_PRIVATE  *Private,
+  IN     CHAR8                            *Json
+  )
+{
+  BOOLEAN                                      Supported;
+  EFI_STATUS                                   Status;
+  EFI_STRING                                   EndOfChar;
+  REDFISH_FEATURE_ARRAY_TYPE_CONFIG_LANG_LIST  ConfigLangList;
+
+  Supported = RedfishIdentifyResource (Private->Uri, Private->Json);
+  if (Supported) {
+    Status = RedfishFeatureGetUnifiedArrayTypeConfigureLang (RESOURCE_SCHEMA, RESOURCE_SCHEMA_VERSION, REDPATH_ARRAY_PATTERN, &ConfigLangList);
+    if (EFI_ERROR (Status)) {
+      DEBUG ((DEBUG_ERROR, "%a: RedfishFeatureGetUnifiedArrayTypeConfigureLang failed: %r\n", __func__, Status));
+      return Status;
+    }
+
+    if (ConfigLangList.Count == 0) {
+      DEBUG ((DEBUG_MANAGEABILITY, "%a  No platform Redfish ConfigureLang found for %s\n", __func__, Private->Uri));
+      return EFI_SUCCESS;
+    }
+
+    EndOfChar = StrStr (ConfigLangList.List[0].ConfigureLang, L"}");
+    if (EndOfChar == NULL) {
+      ASSERT (FALSE);
+      return EFI_DEVICE_ERROR;
+    }
+
+    // EndOfChar = StrStr (ConfigLangList.List[0].ConfigureLang, L"}");
+    Status = IsRedpathArray (ConfigLangList.List[0].ConfigureLang, NULL, &EndOfChar);
+    if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {
+      ASSERT (FALSE);
+      return EFI_DEVICE_ERROR;
+    }
+
+    if (Status != EFI_SUCCESS) {
+      //
+      // This is not the collection redpath.
+      //
+      GetRedpathNodeByIndex (ConfigLangList.List[0].ConfigureLang, 0, &EndOfChar);
+    }
+
+    *(++EndOfChar) = '\0';
+    //
+    // Keep URI and ConfigLang mapping
+    //
+    RedfishSetRedfishUri (ConfigLangList.List[0].ConfigureLang, Private->Uri);
+    //
+    // Set the configuration language in the RESOURCE_INFORMATION_EXCHANGE.
+    // This information is sent back to the parent resource (e.g. the collection driver).
+    //
+    EdkIIRedfishResourceSetConfigureLang (mRedfishResourceConfigProtocolHandle, &ConfigLangList);
+    DestroyConfiglanguageList (&ConfigLangList);
+    return EFI_SUCCESS;
+  }
+
+  return EFI_UNSUPPORTED;
+}
diff --git a/RedfishClientPkg/Features/ComputerSystem/v1_13_0/Dxe/ComputerSystemDxe.c b/RedfishClientPkg/Features/ComputerSystem/v1_13_0/Dxe/ComputerSystemDxe.c
new file mode 100644
index 0000000000..174a8176a8
--- /dev/null
+++ b/RedfishClientPkg/Features/ComputerSystem/v1_13_0/Dxe/ComputerSystemDxe.c
@@ -0,0 +1,702 @@
+/** @file
+  Redfish feature driver implementation - ComputerSystem
+
+  (C) Copyright 2020-2022 Hewlett Packard Enterprise Development LP<BR>
+  Copyright (c) 2023-2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+  Copyright (C) 2024 Advanced Micro Devices, Inc. All rights reserved.<BR>
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include "../Common/ComputerSystemCommon.h"
+
+extern REDFISH_RESOURCE_COMMON_PRIVATE  *mRedfishResourcePrivate;
+extern EFI_HANDLE                       mRedfishResourceConfigProtocolHandle;
+
+/**
+  Provision redfish resource by given URI.
+
+  @param[in]   This                Pointer to EFI_HP_REDFISH_HII_PROTOCOL instance.
+  @param[in]   Uri                 Target URI to create resource.
+  @param[in]   PostMode            TRUE if the resource does not exist, post method is used.
+                                   FALSE if the resource exist but property is missing, put method is used.
+
+  @retval EFI_SUCCESS              Value is returned successfully.
+  @retval Others                   Some error happened.
+
+**/
+EFI_STATUS
+EFIAPI
+RedfishResourceProvisioningResource (
+  IN     EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL  *This,
+  IN     EFI_STRING                              Uri,
+  IN     BOOLEAN                                 PostMode
+  )
+{
+  REDFISH_RESOURCE_COMMON_PRIVATE  *Private;
+  EFI_STATUS                       Status;
+  REDFISH_RESPONSE                 Response;
+
+  if ((This == NULL) || IS_EMPTY_STRING (Uri)) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  DEBUG ((DEBUG_MANAGEABILITY, "%a: provisioning in %s mode\n", __func__, (PostMode ? L"POST" : L"PATCH")));
+
+  Private = REDFISH_RESOURCE_COMMON_PRIVATE_DATA_FROM_RESOURCE_PROTOCOL (This);
+
+  if (Private->RedfishService == NULL) {
+    return EFI_NOT_READY;
+  }
+
+  ZeroMem (&Response, sizeof (Response));
+  Status = RedfishHttpGetResource (Private->RedfishService, Uri, &Response, TRUE);
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: get resource from: %s failed\n", __func__, Uri));
+    return Status;
+  }
+
+  Private->Uri     = Uri;
+  Private->Payload = Response.Payload;
+  ASSERT (Private->Payload != NULL);
+
+  Status = RedfishProvisioningResourceCommon (Private, !PostMode);
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: failed to provision resource to: %s: %r\n", __func__, Uri, Status));
+  } else {
+    //
+    // Get latest ETag on URI and keep it in variable.
+    //
+    SetEtagFromUri (Private->RedfishService, Private->Uri, TRUE);
+  }
+
+  //
+  // Release resource
+  //
+  if (Private->Payload != NULL) {
+    RedfishFreeResponse (
+      Response.StatusCode,
+      Response.HeaderCount,
+      Response.Headers,
+      Response.Payload
+      );
+    Private->Payload = NULL;
+  }
+
+  return Status;
+}
+
+/**
+  Consume resource from given URI.
+
+  @param[in]   This                Pointer to EFI_HP_REDFISH_HII_PROTOCOL instance.
+  @param[in]   Uri                 The target URI to consume.
+
+  @retval EFI_SUCCESS              Value is returned successfully.
+  @retval Others                   Some error happened.
+
+**/
+EFI_STATUS
+EFIAPI
+RedfishResourceConsumeResource (
+  IN     EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL  *This,
+  IN     EFI_STRING                              Uri
+  )
+{
+  REDFISH_RESOURCE_COMMON_PRIVATE  *Private;
+  EFI_STATUS                       Status;
+  REDFISH_RESPONSE                 Response;
+  EFI_STRING                       PendingSettingUri;
+  REDFISH_RESPONSE                 PendingSettingResponse;
+  REDFISH_RESPONSE                 *ExpectedResponse;
+  CHAR8                            *Etag;
+
+  if ((This == NULL) || IS_EMPTY_STRING (Uri)) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  Private = REDFISH_RESOURCE_COMMON_PRIVATE_DATA_FROM_RESOURCE_PROTOCOL (This);
+
+  if (Private->RedfishService == NULL) {
+    return EFI_NOT_READY;
+  }
+
+  ZeroMem (&Response, sizeof (Response));
+  Status = RedfishHttpGetResource (Private->RedfishService, Uri, &Response, TRUE);
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: get resource from: %s failed\n", __func__, Uri));
+    return Status;
+  }
+
+  //
+  // Check and see if "@Redfish.Settings" exist or not.
+  //
+  ZeroMem (&PendingSettingResponse, sizeof (REDFISH_RESPONSE));
+  Status = GetPendingSettings (
+             Private->RedfishService,
+             Response.Payload,
+             &PendingSettingResponse,
+             &PendingSettingUri
+             );
+  if (!EFI_ERROR (Status)) {
+    DEBUG ((REDFISH_DEBUG_TRACE, "%a: @Redfish.Settings found: %s\n", __func__, PendingSettingUri));
+    Private->Uri     = PendingSettingUri;
+    ExpectedResponse = &PendingSettingResponse;
+  } else {
+    DEBUG ((REDFISH_DEBUG_TRACE, "%a: No @Redfish.Settings is found\n", __func__));
+    Private->Uri     = Uri;
+    ExpectedResponse = &Response;
+  }
+
+  Private->Payload = ExpectedResponse->Payload;
+  ASSERT (Private->Payload != NULL);
+
+  Private->Json = JsonDumpString (RedfishJsonInPayload (Private->Payload), EDKII_JSON_COMPACT);
+  ASSERT (Private->Json != NULL);
+
+  //
+  // Find etag in HTTP response header
+  //
+  Etag = NULL;
+  GetHttpResponseEtag (ExpectedResponse, &Etag);
+  Status = RedfishConsumeResourceCommon (Private, Private->Json, Etag);
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: failed to consume resource from: %s: %r\n", __func__, Private->Uri, Status));
+  }
+
+  //
+  // Release resource
+  //
+  if (Etag != NULL) {
+    FreePool (Etag);
+  }
+
+  //
+  // Release resource
+  //
+  if (Private->Payload != NULL) {
+    if (Response.Payload != NULL) {
+      RedfishFreeResponse (
+        Response.StatusCode,
+        Response.HeaderCount,
+        Response.Headers,
+        Response.Payload
+        );
+    }
+
+    if (PendingSettingResponse.Payload != NULL) {
+      RedfishFreeResponse (
+        PendingSettingResponse.StatusCode,
+        PendingSettingResponse.HeaderCount,
+        PendingSettingResponse.Headers,
+        PendingSettingResponse.Payload
+        );
+    }
+
+    Private->Payload = NULL;
+  }
+
+  if (Private->Json != NULL) {
+    FreePool (Private->Json);
+    Private->Json = NULL;
+  }
+
+  return Status;
+}
+
+/**
+  Get information about this protocol.
+
+  @param[in]   This                Pointer to EFI_HP_REDFISH_HII_PROTOCOL instance.
+  @param[out]  Schema              Supported schema.
+  @param[out]  Major               Supported major number.
+  @param[out]  Minor               Supported minor number.
+  @param[out]  Errata              Supported errata number.
+
+  @retval EFI_SUCCESS              Value is returned successfully.
+  @retval Others                   Some error happened.
+
+**/
+EFI_STATUS
+EFIAPI
+RedfishResourceGetInfo (
+  IN     EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL  *This,
+  OUT    REDFISH_SCHEMA_INFO                     *Info
+  )
+{
+  if ((This == NULL) || (Info == NULL)) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  AsciiStrCpyS (Info->Schema, REDFISH_SCHEMA_STRING_SIZE, RESOURCE_SCHEMA);
+  AsciiStrCpyS (Info->Major, REDFISH_SCHEMA_VERSION_SIZE, RESOURCE_SCHEMA_MAJOR);
+  AsciiStrCpyS (Info->Minor, REDFISH_SCHEMA_VERSION_SIZE, RESOURCE_SCHEMA_MINOR);
+  AsciiStrCpyS (Info->Errata, REDFISH_SCHEMA_VERSION_SIZE, RESOURCE_SCHEMA_ERRATA);
+
+  return EFI_SUCCESS;
+}
+
+/**
+  Update resource to given URI.
+
+  @param[in]   This                Pointer to EFI_HP_REDFISH_HII_PROTOCOL instance.
+  @param[in]   Uri                 The target URI to consume.
+
+  @retval EFI_SUCCESS              Value is returned successfully.
+  @retval Others                   Some error happened.
+
+**/
+EFI_STATUS
+EFIAPI
+RedfishResourceUpdate (
+  IN     EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL  *This,
+  IN     EFI_STRING                              Uri
+  )
+{
+  REDFISH_RESOURCE_COMMON_PRIVATE  *Private;
+  EFI_STATUS                       Status;
+  REDFISH_RESPONSE                 Response;
+
+  if ((This == NULL) || IS_EMPTY_STRING (Uri)) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  Private = REDFISH_RESOURCE_COMMON_PRIVATE_DATA_FROM_RESOURCE_PROTOCOL (This);
+
+  if (Private->RedfishService == NULL) {
+    return EFI_NOT_READY;
+  }
+
+  ZeroMem (&Response, sizeof (Response));
+  Status = RedfishHttpGetResource (Private->RedfishService, Uri, &Response, TRUE);
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: get resource from: %s failed\n", __func__, Uri));
+    return Status;
+  }
+
+  Private->Uri     = Uri;
+  Private->Payload = Response.Payload;
+  ASSERT (Private->Payload != NULL);
+
+  Private->Json = JsonDumpString (RedfishJsonInPayload (Private->Payload), EDKII_JSON_COMPACT);
+  ASSERT (Private->Json != NULL);
+
+  Status = RedfishUpdateResourceCommon (Private, Private->Json);
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: failed to update resource to: %s: %r\n", __func__, Uri, Status));
+  } else {
+    //
+    // Get latest ETag on URI and keep it in variable.
+    //
+    SetEtagFromUri (Private->RedfishService, Private->Uri, TRUE);
+  }
+
+  //
+  // Release resource
+  //
+  if (Private->Payload != NULL) {
+    RedfishFreeResponse (
+      Response.StatusCode,
+      Response.HeaderCount,
+      Response.Headers,
+      Response.Payload
+      );
+    RedfishHttpResetResource (Uri);
+    Private->Payload = NULL;
+  }
+
+  if (Private->Json != NULL) {
+    FreePool (Private->Json);
+    Private->Json = NULL;
+  }
+
+  return Status;
+}
+
+/**
+  Check resource on given URI.
+
+  @param[in]   This                Pointer to EFI_HP_REDFISH_HII_PROTOCOL instance.
+  @param[in]   Uri                 The target URI to consume.
+
+  @retval EFI_SUCCESS              Value is returned successfully.
+  @retval Others                   Some error happened.
+
+**/
+EFI_STATUS
+EFIAPI
+RedfishResourceCheck (
+  IN     EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL  *This,
+  IN     EFI_STRING                              Uri
+  )
+{
+  REDFISH_RESOURCE_COMMON_PRIVATE  *Private;
+  EFI_STATUS                       Status;
+  REDFISH_RESPONSE                 Response;
+  CHAR8                            *Etag;
+
+  if ((This == NULL) || IS_EMPTY_STRING (Uri)) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  Private = REDFISH_RESOURCE_COMMON_PRIVATE_DATA_FROM_RESOURCE_PROTOCOL (This);
+
+  if (Private->RedfishService == NULL) {
+    return EFI_NOT_READY;
+  }
+
+  ZeroMem (&Response, sizeof (Response));
+  Status = RedfishHttpGetResource (Private->RedfishService, Uri, &Response, TRUE);
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: get resource from: %s failed\n", __func__, Uri));
+    return Status;
+  }
+
+  Private->Uri     = Uri;
+  Private->Payload = Response.Payload;
+  ASSERT (Private->Payload != NULL);
+
+  Private->Json = JsonDumpString (RedfishJsonInPayload (Private->Payload), EDKII_JSON_COMPACT);
+  ASSERT (Private->Json != NULL);
+
+  //
+  // Find etag in HTTP response header
+  //
+  Etag = NULL;
+  GetHttpResponseEtag (&Response, &Etag);
+  Status = RedfishCheckResourceCommon (Private, Private->Json, Etag);
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: failed to check resource from: %s: %r\n", __func__, Uri, Status));
+  }
+
+  //
+  // Release resource
+  //
+  if (Etag != NULL) {
+    FreePool (Etag);
+  }
+
+  if (Private->Payload != NULL) {
+    RedfishFreeResponse (
+      Response.StatusCode,
+      Response.HeaderCount,
+      Response.Headers,
+      Response.Payload
+      );
+    Private->Payload = NULL;
+  }
+
+  if (Private->Json != NULL) {
+    FreePool (Private->Json);
+    Private->Json = NULL;
+  }
+
+  return Status;
+}
+
+/**
+  Identify resource on given URI.
+
+  @param[in]   This                Pointer to EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL instance.
+  @param[in]   Uri                 The target URI to consume.
+
+  @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
+EFIAPI
+RedfishResourceIdentify (
+  IN     EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL  *This,
+  IN     EFI_STRING                              Uri
+  )
+{
+  REDFISH_RESOURCE_COMMON_PRIVATE  *Private;
+  EFI_STATUS                       Status;
+  REDFISH_RESPONSE                 Response;
+
+  if ((This == NULL) || IS_EMPTY_STRING (Uri)) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  Private = REDFISH_RESOURCE_COMMON_PRIVATE_DATA_FROM_RESOURCE_PROTOCOL (This);
+
+  if (Private->RedfishService == NULL) {
+    return EFI_NOT_READY;
+  }
+
+  ZeroMem (&Response, sizeof (Response));
+  Status = RedfishHttpGetResource (Private->RedfishService, Uri, &Response, TRUE);
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: get resource from: %s failed\n", __func__, Uri));
+    return Status;
+  }
+
+  Private->Uri     = Uri;
+  Private->Payload = Response.Payload;
+  ASSERT (Private->Payload != NULL);
+
+  Private->Json = JsonDumpString (RedfishJsonInPayload (Private->Payload), EDKII_JSON_COMPACT);
+  ASSERT (Private->Json != NULL);
+
+  Status = RedfishIdentifyResourceCommon (Private, Private->Json);
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: identify %s failed: %r\n", __func__, Uri, Status));
+  }
+
+  //
+  // Release resource
+  //
+  if (Private->Payload != NULL) {
+    RedfishFreeResponse (
+      Response.StatusCode,
+      Response.HeaderCount,
+      Response.Headers,
+      Response.Payload
+      );
+    Private->Payload = NULL;
+  }
+
+  if (Private->Json != NULL) {
+    FreePool (Private->Json);
+    Private->Json = NULL;
+  }
+
+  return Status;
+}
+
+EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL  mRedfishResourceConfig = {
+  RedfishResourceProvisioningResource,
+  RedfishResourceConsumeResource,
+  RedfishResourceUpdate,
+  RedfishResourceCheck,
+  RedfishResourceIdentify,
+  RedfishResourceGetInfo
+};
+
+/**
+  Initialize a Redfish configure handler.
+
+  This function will be called by the Redfish config driver to initialize each Redfish configure
+  handler.
+
+  @param[in]   This                     Pointer to EDKII_REDFISH_CONFIG_HANDLER_PROTOCOL instance.
+  @param[in]   RedfishConfigServiceInfo Redfish service information.
+
+  @retval EFI_SUCCESS                  The handler has been initialized successfully.
+  @retval EFI_DEVICE_ERROR             Failed to create or configure the REST EX protocol instance.
+  @retval EFI_ALREADY_STARTED          This handler has already been initialized.
+  @retval Other                        Error happens during the initialization.
+
+**/
+EFI_STATUS
+EFIAPI
+RedfishResourceInit (
+  IN  EDKII_REDFISH_CONFIG_HANDLER_PROTOCOL  *This,
+  IN  REDFISH_CONFIG_SERVICE_INFORMATION     *RedfishConfigServiceInfo
+  )
+{
+  REDFISH_RESOURCE_COMMON_PRIVATE  *Private;
+
+  Private = REDFISH_RESOURCE_COMMON_PRIVATE_DATA_FROM_CONFIG_PROTOCOL (This);
+
+  Private->RedfishService = RedfishCreateService (RedfishConfigServiceInfo);
+  if (Private->RedfishService == NULL) {
+    return EFI_DEVICE_ERROR;
+  }
+
+  return EFI_SUCCESS;
+}
+
+/**
+  Stop a Redfish configure handler.
+
+  @param[in]   This                Pointer to EDKII_REDFISH_CONFIG_HANDLER_PROTOCOL instance.
+
+  @retval EFI_SUCCESS              This handler has been stoped successfully.
+  @retval Others                   Some error happened.
+
+**/
+EFI_STATUS
+EFIAPI
+RedfishResourceStop (
+  IN  EDKII_REDFISH_CONFIG_HANDLER_PROTOCOL  *This
+  )
+{
+  REDFISH_RESOURCE_COMMON_PRIVATE  *Private;
+
+  Private = REDFISH_RESOURCE_COMMON_PRIVATE_DATA_FROM_CONFIG_PROTOCOL (This);
+
+  if (Private->Event != NULL) {
+    gBS->CloseEvent (Private->Event);
+    Private->Event = NULL;
+  }
+
+  if (Private->RedfishService != NULL) {
+    RedfishCleanupService (Private->RedfishService);
+    Private->RedfishService = NULL;
+  }
+
+  if (Private->Payload != NULL) {
+    RedfishCleanupPayload (Private->Payload);
+    Private->Payload = NULL;
+  }
+
+  return EFI_SUCCESS;
+}
+
+EDKII_REDFISH_CONFIG_HANDLER_PROTOCOL  mRedfishConfigHandler = {
+  RedfishResourceInit,
+  RedfishResourceStop
+};
+
+/**
+  Callback function when gEfiRestJsonStructureProtocolGuid is installed.
+
+  @param[in] Event    Event whose notification function is being invoked.
+  @param[in] Context  Pointer to the notification function's context.
+**/
+VOID
+EFIAPI
+EfiRestJasonStructureProtocolIsReady (
+  IN  EFI_EVENT  Event,
+  IN  VOID       *Context
+  )
+{
+  EFI_STATUS  Status;
+
+  if (mRedfishResourcePrivate == NULL) {
+    return;
+  }
+
+  if (mRedfishResourcePrivate->JsonStructProtocol != NULL) {
+    return;
+  }
+
+  Status = gBS->LocateProtocol (
+                  &gEfiRestJsonStructureProtocolGuid,
+                  NULL,
+                  (VOID **)&mRedfishResourcePrivate->JsonStructProtocol
+                  );
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: failed to locate gEfiRestJsonStructureProtocolGuid: %r\n", __func__, Status));
+  }
+
+  gBS->CloseEvent (Event);
+}
+
+/**
+  Unloads an image.
+
+  @param  ImageHandle           Handle that identifies the image to be unloaded.
+
+  @retval EFI_SUCCESS           The image has been unloaded.
+  @retval EFI_INVALID_PARAMETER ImageHandle is not a valid image handle.
+
+**/
+EFI_STATUS
+EFIAPI
+RedfishResourceUnload (
+  IN EFI_HANDLE  ImageHandle
+  )
+{
+  EFI_STATUS                             Status;
+  EDKII_REDFISH_CONFIG_HANDLER_PROTOCOL  *ConfigHandler;
+
+  if (mRedfishResourcePrivate == NULL) {
+    return EFI_NOT_READY;
+  }
+
+  ConfigHandler = NULL;
+
+  //
+  // Firstly, find ConfigHandler Protocol interface in this ImageHandle.
+  //
+  Status = gBS->OpenProtocol (
+                  ImageHandle,
+                  &gEdkIIRedfishConfigHandlerProtocolGuid,
+                  (VOID **)&ConfigHandler,
+                  NULL,
+                  NULL,
+                  EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL
+                  );
+  if (EFI_ERROR (Status) || (ConfigHandler == NULL)) {
+    return Status;
+  }
+
+  ConfigHandler->Stop (ConfigHandler);
+
+  //
+  // Last, uninstall ConfigHandler Protocol and resource protocol.
+  //
+  Status = gBS->UninstallMultipleProtocolInterfaces (
+                  ImageHandle,
+                  &gEdkIIRedfishConfigHandlerProtocolGuid,
+                  ConfigHandler,
+                  &gEdkIIRedfishResourceConfigProtocolGuid,
+                  &mRedfishResourcePrivate->RedfishResourceConfig,
+                  NULL
+                  );
+
+  FreePool (mRedfishResourcePrivate);
+  mRedfishResourcePrivate = NULL;
+
+  return Status;
+}
+
+/**
+  This is the declaration of an EFI image entry point. This entry point is
+  the same for UEFI Applications, UEFI OS Loaders, and UEFI Drivers including
+  both device drivers and bus drivers. It initialize the global variables and
+  publish the driver binding protocol.
+
+  @param[in]   ImageHandle      The firmware allocated handle for the UEFI image.
+  @param[in]   SystemTable      A pointer to the EFI System Table.
+
+  @retval EFI_SUCCESS           The operation completed successfully.
+  @retval Others                Other errors as indicated.
+**/
+EFI_STATUS
+EFIAPI
+RedfishResourceEntryPoint (
+  IN EFI_HANDLE        ImageHandle,
+  IN EFI_SYSTEM_TABLE  *SystemTable
+  )
+{
+  EFI_STATUS  Status;
+  VOID        *Registration;
+
+  if (mRedfishResourcePrivate != NULL) {
+    return EFI_ALREADY_STARTED;
+  }
+
+  mRedfishResourceConfigProtocolHandle = ImageHandle;
+
+  mRedfishResourcePrivate = AllocateZeroPool (sizeof (REDFISH_RESOURCE_COMMON_PRIVATE));
+  CopyMem (&mRedfishResourcePrivate->ConfigHandler, &mRedfishConfigHandler, sizeof (EDKII_REDFISH_CONFIG_HANDLER_PROTOCOL));
+  CopyMem (&mRedfishResourcePrivate->RedfishResourceConfig, &mRedfishResourceConfig, sizeof (EDKII_REDFISH_RESOURCE_CONFIG_PROTOCOL));
+
+  //
+  // Publish config handler protocol and resource protocol.
+  //
+  Status = gBS->InstallMultipleProtocolInterfaces (
+                  &ImageHandle,
+                  &gEdkIIRedfishConfigHandlerProtocolGuid,
+                  &mRedfishResourcePrivate->ConfigHandler,
+                  &gEdkIIRedfishResourceConfigProtocolGuid,
+                  &mRedfishResourcePrivate->RedfishResourceConfig,
+                  NULL
+                  );
+
+  EfiCreateProtocolNotifyEvent (
+    &gEfiRestJsonStructureProtocolGuid,
+    TPL_CALLBACK,
+    EfiRestJasonStructureProtocolIsReady,
+    NULL,
+    &Registration
+    );
+
+  return Status;
+}
-- 
2.37.1.windows.1



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2024-01-26  2:31 [edk2-devel] [edk2-redfish-client][PATCH V3] RedfishClientPkg/FeatureDriver: ComputerSystem_1_13_0 driver Chang, Abner via groups.io
2024-01-26  2:45 ` Nickle Wang via groups.io

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