| /**@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 |