From e48c696d91473752c37d7c80a9d057d21c58fd4f Mon Sep 17 00:00:00 2001 From: Wei Liu Date: Sun, 8 Dec 2013 01:35:44 +0000 Subject: 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 Reviewed-by: Jordan Justen git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14941 6f19259b-4bc3-4df7-8a09-765794883524 --- OvmfPkg/Include/IndustryStandard/E820.h | 46 +++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 OvmfPkg/Include/IndustryStandard/E820.h (limited to 'OvmfPkg/Include') diff --git a/OvmfPkg/Include/IndustryStandard/E820.h b/OvmfPkg/Include/IndustryStandard/E820.h new file mode 100644 index 0000000..aeafd89 --- /dev/null +++ b/OvmfPkg/Include/IndustryStandard/E820.h @@ -0,0 +1,46 @@ +/** @file + +Copyright (c) 2013, Citrix Systems UK Ltd. +Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.
+ +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__ */ -- cgit v1.1