Revision: 14941
http://sourceforge.net/p/edk2/code/14941
Author: jljusten
Date: 2013-12-08 01:35:44 +0000 (Sun, 08 Dec 2013)
Log Message:
-----------
OvmfPkg: introduce E820.h
E820 definitions copied from IntelFrameworkModulePkg/Csm/
LegacyBiosDxe/LegacyBiosInterface.h.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Wei Liu <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
Added Paths:
-----------
trunk/edk2/OvmfPkg/Include/IndustryStandard/E820.h
Added: trunk/edk2/OvmfPkg/Include/IndustryStandard/E820.h
===================================================================
--- trunk/edk2/OvmfPkg/Include/IndustryStandard/E820.h
(rev 0)
+++ trunk/edk2/OvmfPkg/Include/IndustryStandard/E820.h 2013-12-08 01:35:44 UTC
(rev 14941)
@@ -0,0 +1,46 @@
+/** @file
+
+Copyright (c) 2013, Citrix Systems UK Ltd.
+Copyright (c) 2006 - 2013, 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 __E820_H__
+#define __E820_H__
+
+#pragma pack(1)
+
+typedef enum {
+ EfiAcpiAddressRangeMemory = 1,
+ EfiAcpiAddressRangeReserved = 2,
+ EfiAcpiAddressRangeACPI = 3,
+ EfiAcpiAddressRangeNVS = 4
+} EFI_ACPI_MEMORY_TYPE;
+
+typedef struct {
+ UINT64 BaseAddr;
+ UINT64 Length;
+ EFI_ACPI_MEMORY_TYPE Type;
+} EFI_E820_ENTRY64;
+
+typedef struct {
+ UINT32 BassAddrLow;
+ UINT32 BaseAddrHigh;
+ UINT32 LengthLow;
+ UINT32 LengthHigh;
+ EFI_ACPI_MEMORY_TYPE Type;
+} EFI_E820_ENTRY;
+
+#pragma pack()
+
+#endif /* __E820_H__ */
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