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OvmfPkg: introduce XenMemMapInitialization

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This function parses E820 map provided by Xen and arrange memory maps
accordingly.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
[jordan.l.justen@intel.com: XenGetE820Map: VS2010 compat; add assert]
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14945 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Wei Liu
2013-12-08 01:36:15 +00:00
committed by jljusten
parent 36658fff45
commit bb6a9a9305
3 changed files with 109 additions and 1 deletions
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8
OvmfPkg/PlatformPei/Platform.h
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@@ -15,6 +15,8 @@
#ifndef _PLATFORM_PEI_H_INCLUDED_
#define _PLATFORM_PEI_H_INCLUDED_
#include <IndustryStandard/E820.h>
VOID
AddIoMemoryBaseSizeHob (
EFI_PHYSICAL_ADDRESS MemoryBase,
@@ -82,4 +84,10 @@ XenDetect (
VOID
);
EFI_STATUS
XenGetE820Map (
EFI_E820_ENTRY64 **Entries,
UINT32 *Count
);
#endif // _PLATFORM_PEI_H_INCLUDED_