diff options
Diffstat (limited to 'Silicon/BroxtonSoC/BroxtonSiPkg/NorthCluster/Include/Guid/AcpiVariable.h')
-rw-r--r-- | Silicon/BroxtonSoC/BroxtonSiPkg/NorthCluster/Include/Guid/AcpiVariable.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/NorthCluster/Include/Guid/AcpiVariable.h b/Silicon/BroxtonSoC/BroxtonSiPkg/NorthCluster/Include/Guid/AcpiVariable.h new file mode 100644 index 0000000000..ac31b4f9fc --- /dev/null +++ b/Silicon/BroxtonSoC/BroxtonSiPkg/NorthCluster/Include/Guid/AcpiVariable.h @@ -0,0 +1,70 @@ +/** @file
+ GUIDs used for ACPI variables.
+
+ Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.<BR>
+
+ 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 _ACPI_VARIABLE_H_
+#define _ACPI_VARIABLE_H_
+
+#define EFI_ACPI_VARIABLE_GUID \
+ { \
+ 0xaf9ffd67, 0xec10, 0x488a, 0x9d, 0xfc, 0x6c, 0xbf, 0x5e, 0xe2, 0x2c, 0x2e \
+ }
+
+#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;
+ UINT32 ApInitDone;
+} ACPI_CPU_DATA;
+
+typedef struct {
+ //
+ // Acpi Related variables
+ //
+ 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;
+} ACPI_VARIABLE_SET;
+
+extern EFI_GUID gEfiAcpiVariableGuid;
+
+#endif
+
|