EDKII Network Stacks(UEFI Driver Model) EFI REST EX(UEFI Driver Model) BMC ExposedUSB Network Interface Device Redfish Service EDKII Redfish Host Interface(DXE Driver) BMC On Network EDKII Redfish Credential(DXE Driver) EDKII USB Stacks(UEFI Driver Model) EFI Redfish Discovery(UEFI Driver Model)