/** @file CcProbeLib is used to probe the Confidential computing guest type. Copyright (c) 2022, Intel Corporation. All rights reserved.<BR> SPDX-License-Identifier: BSD-2-Clause-Patent **/ #include <Library/CcProbeLib.h> #include <WorkArea.h> /** Probe the ConfidentialComputing Guest type. See defition of CC_GUEST_TYPE in <ConfidentialComputingGuestAttr.h>. @return The guest type **/ UINT8 EFIAPI CcProbe ( VOID ) { OVMF_WORK_AREA *WorkArea; WorkArea = (OVMF_WORK_AREA *)FixedPcdGet32 (PcdOvmfWorkAreaBase); return WorkArea != NULL ? WorkArea->Header.GuestType : CcGuestTypeNonEncrypted; }