Commit Graph

42 Commits

Author SHA1 Message Date
fanwang2 841349282b NetworkPkg: fix an error lead building crash
Fix an error which leads the building process crashes.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: fanwang2 <fan.wang@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18066 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-27 02:45:43 +00:00
fanwang2 42f0586d61 NetworkPkg: Add old IPv4_DEVICE_PATH and IPv6_DEVICE_PATH support
GatewayIpAddress and SubnetMask do not exist in old IPv4_DEVICE_PATH,
IPAddressOrigin, PrefixLength and GatewayIPAddress do not exist in old
IPv6_DEVICE_PATH. This will lead new IScsiDxe to error without updating
IPv4_DEVICE_PATH and IPv6_DEVICE_PATH in system.

Following UEFI2.5 spec of IPv4_DEVICE_PATH do a check before accessing
fields only defined in new version's IPv4_DEVICE_PATH, and revise the same
issue for IPv6_DEVICE_PATH in Iscsi driver.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: fanwang2 <fan.wang@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
[lersek@redhat.com: rewrapped commit message]
Signed-off-by: Laszlo Ersek <lersek@redhat.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18056 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-26 08:03:59 +00:00
Zhang Lubo c960bdc2dc NetworkPkg:Replace unsafe string functions.
Replace unsafe string functions with new added safe string functions.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17887 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-08 12:17:11 +00:00
Zhang Lubo e9da7deaa4 NetworkPkg: Check whether the iSCSI initiator name is null.
Popup a warning if iSCSI initiator name is null before attempt configure.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17723 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-29 02:21:54 +00:00
Dandan Bi b965bd99c5 Remove Framework HII "class\subclass" in all VFR
class/subclass is the obseleted key word in VFR file. It is designed in framework HII.
After convert to UEFI HII, it is not used any longer. Now remove them from VFR

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17493 6f19259b-4bc3-4df7-8a09-765794883524
2015-05-21 07:58:12 +00:00
Shumin Qiu 5edac28e83 NetworkPkg: Fix typo.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Shumin Qiu <shumin.qiu@intel.com>
Reviewed-by: Ting Ye <ting.ye@intel.com>
Reviewed-by: Siyuan Fu <siyuan.fu@intel.com>
Reviewed-by: Mudusuru Giri P <giri.p.mudusuru@intel.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17049 6f19259b-4bc3-4df7-8a09-765794883524
2015-03-16 01:46:32 +00:00
Wu Jiaxin d63a52ebf3 Open default Tcp child via BY_CHILD_CONTROLLER.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16774 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-05 07:56:09 +00:00
Wu Jiaxin 2709d2fb90 Verified ChildHandle, and correct the name for a child.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16740 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-04 05:47:07 +00:00
Qiu Shumin 3532030489 Code refine. Check the original length of array to avoid buffer over flow.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16539 6f19259b-4bc3-4df7-8a09-765794883524
2014-12-19 02:37:53 +00:00
Eric Dong 79e1ffbdd4 Clean up the code. Action statement should not have text two opcode.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16221 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-21 05:48:00 +00:00
Ye Ting b22203212a Enhance TargetName check when save iSCSI configuration.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ye Ting  <ting.ye@intel.com>
Reviewed-by: Wu, Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Fu, Siyuan <siyuan.fu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16168 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-24 09:35:54 +00:00
Gao, Liming 537dafa90a NetworkPkg: Convert non DOS format files to DOS format
Module UNI and Package UNI files are not DOS format. Convert them to DOS format.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Gao, Liming <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16049 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-03 08:50:27 +00:00
Dong, Guo 332be0dbfa NetworkPkg: INF/DEC file updates to EDK II packages
2. Add MODULE_UNI_FILE file that contains the localized Abstract and Description of a module.
a. Addresses an information gap between INF files and the UEFI Distribution Packaging Specification XML schema
b. There will be an associated update to UPT in BaseTools to consume MODULE_UNI_FILE and associated UNI file during UDP creation that performs the INF -> XML conversion.
c. There will be an associated update to UPT in BaseTools to produce MODULE_UNI_FILE and associated UNI file during UDP installation that performs the XML -> INF conversion.

3. Add Module Extra UNI file that provides the localized Name of a module.
a. [UserExtensions.TianoCore."ExtraFiles"] provides an easy method for a module to specify extra files not listed in [Sources] or [Binaries] sections to be added to a UDP without having to list the files in the UPT package information data file.
b. There will be an associated update to UPT in BaseTools to package up files listed in [UserExtensions.TianoCore."ExtraFiles"] during UDP creation.
c. UNI file contains localized name of a module to go along with the localized Abstract and Description from the MODULE_UNI_FILE.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dong, Guo <guo.dong@intel.com>
Reviewed-by: Gao, Liming <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15947 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-28 05:26:24 +00:00
Dong, Guo 8ef3af3967 NetworkPkg: INF/DEC file updates to EDK II packages
1. Usage information in INF file comment blocks are either incomplete or incorrect.  
This includes usage information for Protocols/PPIs/GUIDs/PCDs/HOBs/Events/BootModes.  
The syntax for usage information in comment blocks is defined in the EDK II Module Information (INF) Specification

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dong, Guo <guo.dong@intel.com>
Reviewed-by: Gao, Liming <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15946 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-28 05:23:58 +00:00
Fu, Siyuan a4faf336ea Use string pointer instead string buffer to avoid string copy operation.
Use CopyMem() to guarantee the NULL terminal will always be appended to the destination string.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu, Siyuan <siyuan.fu@intel.com>
Reviewed-by: Yao, Jiewen <jiewen.yao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15810 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-15 05:33:34 +00:00
Fu, Siyuan 2922e29ad8 Update network stack code to use StrnCpy instead of StrCpy.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu, Siyuan <siyuan.fu@intel.com>
Reviewed-By: Dong, Eric <eric.dong@intel.com>
Reviewed-by: Wu, Jiaxin <jiaxin.wu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15773 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-08 00:41:14 +00:00
Eric Dong 94866d4035 Update code to support VS2013 tool chain.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15693 6f19259b-4bc3-4df7-8a09-765794883524
2014-07-28 07:43:23 +00:00
Fu Siyuan 9c12f2d77f Remove ASSERT when failed to Get/Set “AttemptOrder” and “ClientId” variable.
Removes RT attribute for “AttemptOrder” variable.
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Dong, Guo <guo.dong@intel.com>
Reviewed-by: Yao, Jiewen <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15328 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-17 05:32:32 +00:00
Fu Siyuan cb162780fe Re-execute the failed SCSI command if iSCSI driver could reinstates the session successfully.
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Dong, Guo <guo.dong@intel.com>
Reviewed-by: Tian, Feng <feng.tian@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15152 6f19259b-4bc3-4df7-8a09-765794883524
2014-01-22 01:57:06 +00:00
Fu Siyuan 18b24f924f Fix bug in unload function: Check if component name protocol exist, only uninstall it when it really exists.
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Tian, Feng <feng.tian@intel.com>
Reviewed-by: Jin, Eric <eric.jin@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15092 6f19259b-4bc3-4df7-8a09-765794883524
2014-01-10 08:24:29 +00:00
Fu Siyuan 0e0fb74a06 1. Add ISCSI iBFT CHAP types to IScsiBootFirmwareTable.h.
2. Fix ISCSI iBFT's CHAP type mismatch bug caused by 14918.

Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Dong, Guo <guo.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14953 6f19259b-4bc3-4df7-8a09-765794883524
2013-12-10 09:14:39 +00:00
Fu Siyuan 99e5617bdd Fix a bug that iSCSI UI can Not Change Authentication Type from None to CHAP.
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Dong, Eric <eric.dong@intel.com>
Reviewed-by: Dong, Guo <guo.dong@intel.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14918 6f19259b-4bc3-4df7-8a09-765794883524
2013-11-29 03:37:32 +00:00
Wu Jiaxin 0b10bb6f43 Fix a bug about iSCSI initiator(based on NetworkPkg-IPv4 network stack) cannot reinstate session with Windows iSCSI target.
Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com >
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Jin Eric <eric.jin@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14862 6f19259b-4bc3-4df7-8a09-765794883524
2013-11-19 05:52:10 +00:00
Wu Jiaxin 107e3d7a37 Fix a K9 error.Result of GetVariable2() function that may return NULL will be dereferenced.
Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com >
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Dong Guo <guo.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14814 6f19259b-4bc3-4df7-8a09-765794883524
2013-10-29 08:52:01 +00:00
Wu Jiaxin b7cc5bf180 Fix a bug about the iSCSI DHCP dependency issue.
Create rules to determine whether iSCSI need DHCP protocol in current configuration by examining user’s configuration data in DriverBindingSupported().

Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com >
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14803 6f19259b-4bc3-4df7-8a09-765794883524
2013-10-25 08:07:26 +00:00
Ye Ting 03b08d7a06 Fix an issue that execute "map -r" in NT32 simulator cannot reinstate iSCSI session with Linux iSCSI target after unplug/plug network cable.
Signed-off-by: Ye Ting  <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14783 6f19259b-4bc3-4df7-8a09-765794883524
2013-10-18 02:49:13 +00:00
Ye Ting e8b1fb2e60 Fix an issue that execute "map -r" in UEFI shell cannot reinstate iSCSI session with Microsoft iSCSI target after unplug/plug network cable.
Signed-off-by: Ye Ting  <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14781 6f19259b-4bc3-4df7-8a09-765794883524
2013-10-18 02:43:34 +00:00
Fu Siyuan 6c657d742e Roll back the changes in revision 14294 since it will cause iSCSI security authentication issue.
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com> 
Reviewed-by: Ye Ting <ting.ye@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14461 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-10 05:52:58 +00:00
sfu5 6879581d2e Update dual network stack drivers to produce multiple Driver Binding Protocol.
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com>



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14315 6f19259b-4bc3-4df7-8a09-765794883524
2013-04-25 01:33:43 +00:00
tye1 4304bf6945 Add transit bit check for detecting partial response in iSCSI stack.
Signed-off-by: Ye Ting  <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Tian Feng <feng.tian@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14294 6f19259b-4bc3-4df7-8a09-765794883524
2013-04-19 06:19:40 +00:00
sfu5 216f79703b 1. Add EFI_COMPONENT_NAME2_PROTOCOL.GetControllerName() support.
2. Fix the driver binding Stop() hang issue in the network stack.
3. Add Ip4 raw data support.
4. Add iSCSI Dhcp option 60 support.

Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13995 6f19259b-4bc3-4df7-8a09-765794883524
2012-12-13 06:47:06 +00:00
sfu5 75dce34062 1. Fix a bug in PXE driver that the PXE boot do not restart if a new boot option on the different IP stack is selected.
2. Retrieve the IP information after iSCSI TCPv6 connection established and fill it into iBFT table.
3. Generate a random IAID for each NIC port to require different IPv6 address in PXE driver.
4. Update function EfiMtftp6Configure() and Mtftp6RrqHandleOack() to allocate at most one UdpIo.
5. Fix a typo from “destory” to “destroy” in network code.

Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13859 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-17 08:23:41 +00:00
ydong10 f01b91ae42 Fixed build failed.
Signed-off-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13406 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-31 08:35:48 +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
tye1 75acfab6c3 Removes irrelevant parameter during negotiation to avoid login fail.
Signed-off-by: Ye Ting<ting.ye@intel.com>
Reviewed by: Ouyang, Qian <qian.ouyang@intel.com>
Reviewed by: Tian, Feng<feng.tian@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13193 6f19259b-4bc3-4df7-8a09-765794883524
2012-04-12 09:54:59 +00:00
ydong10 7a49cd0875 Update code to avoid potential access violation.
Signed-off-by: Dong Eric <eric.dong@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Ouyang Qian <Ouyang.qian@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13175 6f19259b-4bc3-4df7-8a09-765794883524
2012-04-10 02:27:05 +00:00
ydong10 639a76d191 Update for NetworkPkg.
Per UEFI spec, on CallBack action EFI_BROWSER_ACTION_CHANGING, the return value of ActionRequest will be ignored, but on CallBack action EFI_BROWSER_ACTION_CHANGED, the return value of ActionRequest will be used. 
But, EDKII browser still processes the got ActionRequest. And, all HII drivers in EDKII project also returns their expected ActionRequest value on action EFI_BROWSER_ACTION_CHANGING. 
Now update the browser to follow the spec, and update all core Hii drivers to keep old working modal.

Signed-off-by: ydong10
Reviewed-by: lgao4

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12867 6f19259b-4bc3-4df7-8a09-765794883524
2011-12-15 02:57:46 +00:00
niruiyu 501793fad4 Adopt new IPv4/IPv6 device path for network modules.
Signed-off-by: tye
Reviewed-by: niruiyu

Adopt SasEx and new IPv6 device path for DevicePathDxe driver.
Signed-off-by: niruiyu
Reviewed-by: erictian

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12574 6f19259b-4bc3-4df7-8a09-765794883524
2011-10-26 09:29:46 +00:00
lgao4 9bdc659213 Clean up the private GUID definition in module Level.
0. Remove the unused private GUID from module source files.
1. Use gEfiCallerIdGuid replace of the private module GUID.
2. Add the public header files to define HII FormSet and PackageList GUID used in every HII driver.

Signed-off-by: lgao4
Reviewed-by: ydong10 gdong1 tye jfan12 wli12 rsun3 jyao1 ftian



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12376 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-18 12:27:49 +00:00
ydong10 f10810ca89 Update the Ip6Dxe and IScsiDxe to keep the old behaviors after add exit action when Config_Access_Protocol.CallBack function returns Submit or Reset which is follow UEFI spec 2.3.1.
Signed-off-by: ydong10
Reviewed-by: lgao4


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12364 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-16 06:11:13 +00:00
tye1 c0d494b5a7 1. Update iSCSI UI to be more user-friendly.
2. Fix potential memory leak issue in IScsiConfig.c.

Signed-off-by: tye
Reviewed-by: xdu2
Reviewed-by: lgao4



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12245 6f19259b-4bc3-4df7-8a09-765794883524
2011-08-31 12:00:09 +00:00
tye1 4c5a5e0cfe Add IScsiDxe driver to NetworkPkg in order to support iSCSI over IPv6 stack and iSCSI MPIO.
Signed-off-by: tye1
Reviewed-by: hhuan13
Reviewed-by: eric_tian


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12149 6f19259b-4bc3-4df7-8a09-765794883524
2011-08-17 02:38:08 +00:00