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authorraywu <raywu0301@gmail.com>2018-06-15 00:00:50 +0800
committerraywu <raywu0301@gmail.com>2018-06-15 00:00:50 +0800
commitb7c51c9cf4864df6aabb99a1ae843becd577237c (patch)
treeeebe9b0d0ca03062955223097e57da84dd618b9a /ReferenceCode/Chipset/SystemAgent/Guid/AcpiVariable
downloadzprj-master.tar.xz
init. 1AQQW051HEADmaster
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diff --git a/ReferenceCode/Chipset/SystemAgent/Guid/AcpiVariable/AcpiVariable.h b/ReferenceCode/Chipset/SystemAgent/Guid/AcpiVariable/AcpiVariable.h
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+/** @file
+ GUIDs used for ACPI variables.
+
+@copyright
+ Copyright (c) 1999 - 2012 Intel Corporation. All rights reserved
+ This software and associated documentation (if any) is furnished
+ under a license and may only be used or copied in accordance
+ with the terms of the license. Except as permitted by such
+ license, no part of this software or documentation may be
+ reproduced, stored in a retrieval system, or transmitted in any
+ form or by any means without the express written consent of
+ Intel Corporation.
+
+ This file contains an 'Intel Peripheral Driver' and uniquely
+ identified as "Intel Reference Module" and is
+ licensed for Intel CPUs and chipsets under the terms of your
+ license agreement with Intel or your vendor. This file may
+ be modified by the user, subject to additional terms of the
+ license agreement
+**/
+#ifndef _ACPI_VARIABLE_H_
+#define _ACPI_VARIABLE_H_
+
+///
+/// RC Override: sync from R8HswClientPkg\Guid\AcpiVariable\AcpiVariable.h
+///
+#define EFI_ACPI_VARIABLE_GUID \
+ { \
+ 0xc020489e, 0x6db2, 0x4ef2, 0x9a, 0xa5, 0xca, 0x6, 0xfc, 0x11, 0xd3, 0x6a \
+ }
+
+#define ACPI_GLOBAL_VARIABLE L"AcpiGlobalVariable"
+
+///
+/// The following structure combine all ACPI related variables into one in order
+/// to boost performance
+///
+#pragma pack(1)
+typedef struct {
+ UINT16 Limit;
+ UINTN Base;
+} PSEUDO_DESCRIPTOR;
+#pragma pack()
+
+typedef struct {
+ BOOLEAN APState;
+ BOOLEAN S3BootPath;
+ EFI_PHYSICAL_ADDRESS WakeUpBuffer;
+ EFI_PHYSICAL_ADDRESS GdtrProfile;
+ EFI_PHYSICAL_ADDRESS IdtrProfile;
+ EFI_PHYSICAL_ADDRESS CpuPrivateData;
+ EFI_PHYSICAL_ADDRESS StackAddress;
+ EFI_PHYSICAL_ADDRESS MicrocodePointerBuffer;
+ EFI_PHYSICAL_ADDRESS SmramBase;
+ EFI_PHYSICAL_ADDRESS SmmStartImageBase;
+ UINT32 SmmStartImageSize;
+ UINT32 NumberOfCpus;
+} ACPI_CPU_DATA;
+
+///
+/// Acpi Related variables
+///
+typedef struct {
+ EFI_PHYSICAL_ADDRESS AcpiReservedMemoryBase;
+ UINT32 AcpiReservedMemorySize;
+ EFI_PHYSICAL_ADDRESS S3ReservedLowMemoryBase;
+ EFI_PHYSICAL_ADDRESS AcpiBootScriptTable;
+ EFI_PHYSICAL_ADDRESS RuntimeScriptTableBase;
+ EFI_PHYSICAL_ADDRESS AcpiFacsTable;
+ UINT64 SystemMemoryLength;
+ ACPI_CPU_DATA AcpiCpuData;
+ EFI_PHYSICAL_ADDRESS VideoOpromAddress; ///< VGA OPROM to support Video Re-POST for Linux S3
+ UINT32 VideoOpromSize; ///< VGA OPROM to support Video Re-POST for Linux S3
+ EFI_PHYSICAL_ADDRESS S3DebugBufferAddress; ///< S3 Debug extension
+ EFI_PHYSICAL_ADDRESS S3ResumeNvsEntryPoint; ///< S3 Debug extension
+} ACPI_VARIABLE_SET;
+
+extern EFI_GUID gEfiAcpiVariableGuid;
+
+#endif