Commit Graph

12248 Commits

Author SHA1 Message Date
jljusten 522203de37 OvmfPkg/AcpiPlatformDxe: Detect QEMU & Xen
Detect QEMU & Xen, and allow each to choose how to publish
the individual ACPI tables.

Currently both paths simply publish the tables unmodified.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13385 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-30 23:15:27 +00:00
jljusten 7d2bd1505b OvmfPkg: Add AcpiPlatformDxe
This driver is currently a direct copy of
MdeModulePkg/Universal/Acpi/AcpiPlatformDxe.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13384 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-30 23:15:00 +00:00
jljusten f1ec65ba24 OvmfPkg: Add QemuFwCfgLib library class and implementation
QEMU's Firmware Configuration interface gives the firmware
access to various types of information.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13383 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-30 23:14:38 +00:00
jcarsey d90e7d81c0 ShellBinPkg: Update binary images to those made from revision 13224 of ShellPkg.
signed-off-by: jaben carsey jaben.carsey@intel.com

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13382 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-30 20:10:20 +00:00
jcarsey 46cb4043a1 ShellPkg: Fix display of 64-bit BARs in PCI dump on 32-bit systems.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eugene Cohen eugene@hp.com
reviewed-by: jaben carsey jaben.carsey@intel.com

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13381 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-30 17:38:23 +00:00
jcarsey 6398b08db2 ShellPkg: Enable Runtime DXE drivers to make use of Shell libraries with the expectation that the driver is responsible for ensuring that they are only called when boot services are present. Also adds a ShellCommandLib Depex for gEfiUnicodeCollation2ProtocolGuid to fix constructor crash when used by drivers.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eugene Cohen eugene@hp.com
reviewed-by: jaben carsey jaben.carsey@intel.com

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13380 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-30 17:34:16 +00:00
lzeng14 f3235b77e4 Record LoadImage perf log for LoadImageEx() and use NULL as Handle to record StartImage perf log when StartImage() fails.
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13379 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-30 10:48:50 +00:00
lzeng14 7ea7eee3a5 LoadedImageDevicePath protocol may be installed with NULL device path, so add check before using the device path.
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13378 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-30 10:36:52 +00:00
lzeng14 25fbcc0a58 Fix IA32 build fail.
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13377 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-30 09:11:52 +00:00
niruiyu b14e2fcfd0 New EDK Shell binary(r59).
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13376 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-30 09:08:33 +00:00
ydong10 bf4a3dbd47 Add new interface GetVariable2 and GetEfiGlobalVariable2 to return more info. Also replace old interface with new one.
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13375 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-30 07:36:00 +00:00
rsun3 650b87cc1b MdePkg SmmCpu.h: Add EFI_SMM_SAVE_STATE_REGISTER_PROCESSOR_ID in enum EFI_SMM_SAVE_STATE_REGISTER Per PI 1.2.1 spec.
Signed-off-by: Sun Rui <rui.sun@intel.com>
Reviewed-by: Fan Jeff <jeff.fan@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13374 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-30 05:24:42 +00:00
lzeng14 a5f15e3025 According to UEFI spec 2.3.1a. hardware error record variable should use the EFI_HARDWARE_ERROR_VARIABLE VendorGuid and have the L"HwErrRec####" name convention, #### is a printed hex value and no 0x or h is included in the hex value.
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Guo Dong <guo.dong@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13373 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-30 02:53:10 +00:00
lzeng14 021a1af927 Return EFI_WRITE_PROTECTED when setting HwErrRecSupport Global Variable at runtime.
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Guo Dong <guo.dong@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13372 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-30 02:42:26 +00:00
ydong10 6c310dfb78 Enable wide string for title and help string
Sign-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com> 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13371 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-29 11:07:05 +00:00
erictian 2721fabc53 MdeModulePkg/Ata: Clear PxCmd.SUD bit when the port has no device presented at AHCI mode.
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Sun Rui <rui.sun@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13370 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-29 07:05:33 +00:00
erictian fc80ee69cb MdeModulePkg/Ata: Use a new Pcd named "PcdAtaSmartEnable" to control if enabling S.M.A.R.T feature by default.
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Sun Rui <rui.sun@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13369 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-29 06:59:26 +00:00
lzeng14 0c3a1db40f Update DxeCore and FwVolDxe drivers to inherit authentication status for the FV image, if the image came from an FV image file and section in another firmware volume.
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13368 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-29 05:22:01 +00:00
lzeng14 b504f51998 Optimize the log entry search algorithm to save boot performance.
1. Search from the first entry can be changed to Search from the end entry, because most End just follows its Start.
2. Match Start and End entry, the first comparison can be changed from Handle to EndTimeStamp, because only zero EndTimeStamp is required to be matched.

Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13367 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-29 05:02:43 +00:00
ydong10 8b4d274cb1 Refine the code to follow coding style.
Signed-off-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13366 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-28 07:03:26 +00:00
niruiyu 922f593a04 Update to use correct file name for video option.
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13365 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-28 06:37:32 +00:00
sfu5 4ef15e6e33 Fix a bug in DxeImageVerificationLib to use the correct certificate length when verifying a signed EFI image.
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Dong Guo <guo.dong@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13364 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-28 04:51:53 +00:00
ydong10 97627ad45a Fix build failed
Signed-off-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13363 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-28 02:39:50 +00:00
ydong10 3e8670718d Refine logic about validate boot option.
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13362 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-25 05:04:13 +00:00
lgao4 097e8d6839 Move PcdExtFpdtBootRecordPadSize to the correct PCD section in MdeModulePkg.dec to support all PCD types.
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13360 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-25 03:25:43 +00:00
niruiyu de74f0c286 Correct a bug in AsmCpuidEx() to return correct ECX and EDX.
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13359 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-25 03:02:26 +00:00
niruiyu a974619978 Remove the check of signature because the code which looks for the input NotifyHandle in the internal linked list is enough.
Enhance ConSplitter to register hot keys for new connected consoles.

Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Hot Tian <hot.tian@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13358 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-24 08:29:09 +00:00
rsun3 04a894204b MdePkg UefiTcgPlatform.h: Add definition for EV_CPU_MICROCODE event type.
Signed-off-by: Sun Rui <rui.sun@intel.com>
Reviewed-by: Dong Guo <guo.dong@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13357 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-24 05:23:33 +00:00
niruiyu 19f508823e Enhance the ConPlatform driver's matching algorithm to manage the console controller when it shares the same parent with a certain instance in the "ConOut".
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Elvin Li <elvin.li@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13356 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-24 03:33:39 +00:00
lgao4 25918452ed Sync BaseTools Trunk (version r2524) to EDKII main trunk.
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Liu Yingke <yingke.d.liu@intel.com>
Reviewed-by: Yurui Zeng <yurui.zeng@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13353 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-23 08:27:14 +00:00
li-elvin 74dee93181 Update the way to allocate high PMM, firstly try to allocate high PMM below 16MB, if it fails, allocate high PMM below 4GB.
Signed-off-by: li-elvin <elvin.li@intel.com>
Reviewed-by: jyao1 <jiewen.yao@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13352 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-23 07:26:17 +00:00
hhtian bce3e2ab3c update copyright format
Signed-off-by: Hot Tian <hot.tian@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13351 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-23 00:47:12 +00:00
leegrosenbaum 171ea2ea24 Fix build break in OvmfPkgIa32X64.dsc where gEfiSecurityPkgTokenSpaceGuid was no longer found.
It is declared in SecurityPkg.dec, but with the latest build tools, since this package builds multiple architectures (IA32 & X64) and there are no IA32 modules used from the SecurityPkg, it is now necessary to place the gEfiSecurityPkgTokenSpaceGuid PCD's in a [PcdsFixedAtBuild.X64] section.

Signed-off-by: lee.g.rosenbaum@intel.com 
Reviewed-by: erik.c.bjorge@intel.com

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13350 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-23 00:22:50 +00:00
jcarsey 41cf3e458b ShellPkg: Enable Ctrl-C characters to be processed over serial interfaces that do not pass control key modifiers (like SimpleTextInOutSerial)
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eugene Cohen eugene@hp.com
reviewed-by: Jaben Carsey jaben.carsey@intel.com

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13349 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-22 22:16:37 +00:00
lpleahy 8dde1f6e95 SNP driver for ASIX Electronics AX88772 found in SMC Networks SMC2209 USB/Ethernet 10/100 adapter.
Signed-off-by: lpleahy
Contributed-by: Intel


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13348 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-22 17:08:33 +00:00
erictian 9dfbd9de51 MdePkg: Add Eject/Read12/Write12 cmds to Atapi.h
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13346 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-22 08:07:42 +00:00
lgao4 ea1b39e617 Update PeiDxeDebugLibReportStatusCode library instance to print partial ASSERT message if ASSERT message is too big.
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13339 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-21 06:10:21 +00:00
geekboy15a d4605c23ea UefiCpuPkg: Added code to enable Local APIC.
This patch enables interrupt delivery via the Local APIC as part of the initialization process.

Signed-off-by: Erik Bjorge <erik.c.bjorge@intel.com>
Reviewed-by: Rosenbaum, Lee G <lee.g.rosenbaum@intel.com>
Reviewed-by: Sun Rui <rui.sun@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13338 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-18 20:29:14 +00:00
geekboy15a c5ae1de611 DuetPkg: Enabled build with new version of CpuDxe driver.
Added a definition to the LocalApicLib in the project files to allow Duet to build with the updated version of the CpuDxe driver.

Tracker: 207345

Signed-off-by: Erik Bjorge <erik.c.bjorge@intel.com>
Reviewed-by: Rosenbaum, Lee G <lee.g.rosenbaum@intel.com>
Reviewed-by: Sun Rui <rui.sun@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13337 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-18 20:22:36 +00:00
ydong10 bf0712ae47 Clean ParentHandle field when image is loaded directly from the firmware's boot manager.
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13324 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-18 02:43:23 +00:00
ydong10 a95b6045c3 Add logic to validate variable before use it.
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Jiewen Yao <jiewen,yao@intel.com>
Reviewed-by: Michael D. Kinney <michael.d.kinney@intel.com>
 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13323 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-18 02:24:25 +00:00
ydong10 7ea2285209 Add logic to validate console variables when enter BDS.
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13322 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-18 02:13:29 +00:00
jyao1 17aa79bfa7 Update EFI_ACPI_5_0_PLATFORM_COMMUNICATION_CHANNEL_TABLE_HEADER to follow ACPI5.0 spec.
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@13315 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-16 06:03:55 +00:00
lgao4 c2cb08df47 Add Perf log for SMM driver Load and Start Image.
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Siddharth Shah <Siddharth.Shah@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13314 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-16 00:55:04 +00:00
lgao4 64bb20fb9c Update MdePkg and EdkCompatibilityPkg INT8 definition to be typedef signed char to follow UEFI spec.
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Michael D. Kinney <michael.d.kinney@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13313 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-16 00:42:41 +00:00
lgao4 d22ebbe39f Update MdePkg and EdkCompatibilityPkg INT8 definition to be typedef signed char to follow UEFI spec.
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Michael D. Kinney <michael.d.kinney@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13312 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-16 00:42:21 +00:00
erictian 99c1725ee6 MdeModulePkg/UsbMassStorage: Add 16 byte SCSI cmds support if the last LBA can not be presented by 4bytes width
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Li Elvin <elvin.li@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13311 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-14 07:50:07 +00:00
sfu5 8c1babfd28 Update auth-variable and secure boot UI driver to support only time-based PK, KEK and Signature Database variable variable according to UEFI Spec requirement.
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Dong Guo <guo.dong@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13310 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-14 07:36:20 +00:00
gdong1 82a1e09c83 Enhance TcgSmm driver to handle potential SetVariable failure case.
Signed-off-by: Dong Guo <guo.dong@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com>



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13309 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-11 05:10:57 +00:00
ydong10 e6063a9595 Add logic to validate new input value with minimum.
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13308 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-11 03:09:07 +00:00