mirror of https://github.com/acidanthera/audk.git
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/**@file
|
|
Negotiate SMI features with QEMU, and configure UefiCpuPkg/PiSmmCpuDxeSmm
|
|
accordingly.
|
|
|
|
Copyright (C) 2016-2017, Red Hat, Inc.
|
|
|
|
This program and the accompanying materials are licensed and made available
|
|
under the terms and conditions of the BSD License which accompanies this
|
|
distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT
|
|
WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
**/
|
|
|
|
#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
|