None of the source files referenced by "AcpiPlatformDxe.inf" #include "MdePkg/Include/Library/DxeServicesLib.h" or use interfaces declared therein, so drop DxeServicesLib from [LibraryClasses]. "AcpiPlatformDxe.inf" references "AcpiPlatform.c", which installs ACPI tables built into the firmware image from under "OvmfPkg/AcpiTables/", in case dynamically generated ACPI tables are not available from Xen or QEMU. For this, the driver consumes gEfiFirmwareVolume2ProtocolGuid. Account for that in [Protocols]. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Steven Shi <steven.shi@intel.com> Reported-by: Steven Shi <steven.shi@intel.com> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1014 Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>