sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

IntelSiliconPkg IntelVTdDxe: Use ACPI table event to get DMAR table

Browse Source 
Use ACPI table event to get DMAR table instead of using ACPI SDT
notification as ACPI SDT is optional and the default value of
PcdInstallAcpiSdtProtocol is FALSE in MdeModulePkg.dec.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
(cherry picked from commit f6f486e7bf)
This commit is contained in:
Star Zeng
2017-10-25 17:23:03 +08:00
parent af28682757
commit d7989c70aa
4 changed files with 46 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.h
View File

@@ -36,7 +36,6 @@
#include <Protocol/PciRootBridgeIo.h>
#include <Protocol/PciIo.h>
#include <Protocol/PciEnumerationComplete.h>
#include <Protocol/AcpiSystemDescriptionTable.h>
#include <Protocol/PlatformVtdPolicy.h>
#include <Protocol/IoMmu.h>