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git.proxmox.com Git - mirror_edk2.git/blob - OvmfPkg/SmmControl2Dxe/SmiFeatures.h
2 Negotiate SMI features with QEMU, and configure UefiCpuPkg/PiSmmCpuDxeSmm
5 Copyright (C) 2016-2017, Red Hat, Inc.
7 SPDX-License-Identifier: BSD-2-Clause-Patent
10 #ifndef __SMI_FEATURES_H__
11 #define __SMI_FEATURES_H__
13 #include <Protocol/S3SaveState.h>
16 Negotiate SMI features with QEMU.
18 @retval FALSE If SMI feature negotiation is not supported by QEMU. This is
19 not an error, it just means that SaveSmiFeatures() should not
22 @retval TRUE SMI feature negotiation is supported, and it has completed
23 successfully as well. (Failure to negotiate is a fatal error
24 and the function never returns in that case.)
27 NegotiateSmiFeatures (
32 Append a boot script fragment that will re-select the previously negotiated
33 SMI features during S3 resume.