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This HOB indicates to x86 standalone MM whether S3 is enabled. The value shall match with the PcdAcpiS3Enable. Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com> Co-Authored-by: Ray Ni <ray.ni@intel.com> Cc: Rahul Kumar <rahul1.kumar@intel.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Wei6 Xu <wei6.xu@intel.com> Cc: Dun Tan <dun.tan@intel.com> Cc: Yuanhao Xie <yuanhao.xie@intel.com>
35 lines
815 B
C
35 lines
815 B
C
/** @file
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This file defines ACPI_S3_ENABLE structure which indicates to x86 standalone MM whether S3 is enabled.
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Copyright (c) 2024, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef MM_ACPI_S3_ENABLE_H_
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#define MM_ACPI_S3_ENABLE_H_
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///
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/// The GUID of the MmAcpiS3Enable GUIDed HOB.
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///
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#define MM_ACPI_S3_ENABLE_HOB_GUID \
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{ \
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0xe7402821, 0x2654, 0x4c1b, {0x99, 0x0e, 0x04, 0x8f, 0x8d, 0x82, 0xcf, 0x67} \
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}
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///
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/// The structure defines the data layout of the MmAcpiS3Enable GUIDed HOB.
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///
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typedef struct {
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///
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/// Whether ACPI S3 is enabled.
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/// The value shall match with the PcdAcpiS3Enable.
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///
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BOOLEAN AcpiS3Enable;
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} MM_ACPI_S3_ENABLE;
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extern EFI_GUID gMmAcpiS3EnableHobGuid;
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#endif
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