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Create 4G page table by default, and using PF to handle >4G MMIO access, to improve S3 performance.

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signed-off-by: jiewen.yao@intel.com
reviewed-by: rui.sun@intel.com

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13631 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jyao1
2012-08-14 04:42:50 +00:00
parent 743094a289
commit d0bf562330
6 changed files with 276 additions and 8 deletions
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3
MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/BootScriptExecutorDxe.inf
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@@ -78,6 +78,9 @@
[FeaturePcd]
gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode
[Pcd]
gEfiMdeModulePkgTokenSpaceGuid.PcdUse1GPageTable
[Depex]
gEfiLockBoxProtocolGuid