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- /**@file
- Negotiate SMI features with QEMU, and configure UefiCpuPkg/PiSmmCpuDxeSmm
- accordingly.
- Copyright (C) 2016-2017, Red Hat, Inc.
- SPDX-License-Identifier: BSD-2-Clause-Patent
- **/
- #ifndef __SMI_FEATURES_H__
- #define __SMI_FEATURES_H__
- #include <Protocol/S3SaveState.h>
- /**
- Negotiate SMI features with QEMU.
- @retval FALSE If SMI feature negotiation is not supported by QEMU. This is
- not an error, it just means that SaveSmiFeatures() should not
- be called.
- @retval TRUE SMI feature negotiation is supported, and it has completed
- successfully as well. (Failure to negotiate is a fatal error
- and the function never returns in that case.)
- **/
- BOOLEAN
- NegotiateSmiFeatures (
- VOID
- );
- /**
- Append a boot script fragment that will re-select the previously negotiated
- SMI features during S3 resume.
- **/
- VOID
- SaveSmiFeatures (
- VOID
- );
- #endif
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