Remove global variables, store the state in PlatformInfoHob instead. Probing for fw_cfg happens on first use, at library initialization time the Hob might not be present yet. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Tom Lendacky <thomas.lendacky@amd.com> Acked-by: Ard Biesheuvel <ardb@kernel.org>