RedfishPkg/RedfishDiscoverDxe: EFI Redfish Discover Protocol

BZ#:2906
EDK2 EFI Redfish Discover Protocol implementation. Refer to UEFI
spec 2.9 section 31.1.

Signed-off-by: Abner Chang <abner.chang@hpe.com>
Cc: Nickle Wang <nickle.wang@hpe.com>
Cc: Jiaxin Wu <jiaxin.wu@intel.com>
Cc: Siyuan Fu <siyuan.fu@intel.com>
Cc: Fan Wang <fan.wang@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Nickle Wang <nickle.wang@hpe.com>

RedfishPkg/RedfishDiscoverDxe/RedfishDiscoverDxe.inf

@@ -0,0 +1,55 @@
+## @file
+#  Implementation of EFI_REDFISH_DISCOVER_PROTOCOL interfaces.
+#
+#  (C) Copyright 2021 Hewlett Packard Enterprise Development LP<BR>
+#
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+  INF_VERSION               = 0x0001001b
+  BASE_NAME                 = RedfishDiscoverDxe
+  FILE_GUID                 = 28A76FE5-43D7-48A3-9714-C1B7BDD6DFB6
+  MODULE_TYPE               = UEFI_DRIVER
+  VERSION_STRING            = 1.0
+  ENTRY_POINT               = RedfishDiscoverEntryPoint
+  UNLOAD_IMAGE              = RedfishDiscoverUnload
+
+[Packages]
+  MdePkg/MdePkg.dec
+  MdeModulePkg/MdeModulePkg.dec
+  NetworkPkg/NetworkPkg.dec
+  RedfishPkg/RedfishPkg.dec
+
+[Sources]
+  ComponentName.c
+  RedfishDiscoverDxe.c
+  RedfishSmbiosHostInterface.c
+  RedfishDiscoverInternal.h
+
+[LibraryClasses]
+  BaseLib
+  BaseMemoryLib
+  DebugLib
+  MemoryAllocationLib
+  PrintLib
+  RestExLib
+  UefiLib
+  UefiBootServicesTableLib
+  UefiDriverEntryPoint
+
+[Protocols]
+  gEfiRestExServiceBindingProtocolGuid            ## Consuming
+  gEfiRestExProtocolGuid                          ## Consuming
+  gEfiTcp4ServiceBindingProtocolGuid              ## Consuming
+  gEfiTcp4ProtocolGuid                            ## Consuming
+  gEfiTcp6ServiceBindingProtocolGuid              ## Consuming
+  gEfiTcp6ProtocolGuid                            ## Consuming
+  gEfiRedfishDiscoverProtocolGuid                 ## Prodcuing
+  gEfiSmbiosProtocolGuid                          ## Consuming
+  gEfiDriverBindingProtocolGuid                   ## Consuming
+
+[Pcd]
+  gEfiRedfishPkgTokenSpaceGuid.PcdRedfishDiscoverAccessModeInBand ## CONSUMES
+