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2015-08-06MdeModulePkg/Usb: Adjust TPL to not block async transfer during usb enum.Feng Tian
EDKII usb stack is using a TPL_CALLBACK timer to monitor async transfer request and signal event if it's done. As usb enumeration and usb mass storage block i/o read/write runs on TPL_CALLBACK and TPL_NOTIFY level respectively, It blocks usb async transfer requests, usually usb mouse /use kb, getting time to run. Without this change, user couldn't get usb mouse/kb state in time (will show a little lag from UI view) when there is other usb transactions, such as a new usb device inserted. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18169 6f19259b-4bc3-4df7-8a09-765794883524
2015-05-20MdeModulePkg/UsbBotPei: Add RecoveryBlockIo2Ppi supportFeng Tian
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17480 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-23MdeModulePkg: list ARM and AARCH64 as valid architectures for some modulesLaszlo Ersek
"ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationQemu.dsc" references these drivers: - Pci/PciBusDxe - Pci/EhciDxe - Pci/UhciDxe - Usb/UsbBusDxe - Usb/UsbKbDxe Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Olivier Martin <Olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16916 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-27MdeModulePkg/UsbBotPei: Correct wrong media type detection logic in UsbBotPeiFeng Tian
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Chao Zhang <chao.zhang@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16661 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-24MdeModulePkg: remove usb defined infojaben carsey
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: jaben carsey <jaben.carsey@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Tapan Shah <tapandshah@hp.com> Reviewed-by: Erik Bjorge <erik.c.bjorge@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16421 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-18MdeModulePkg/UsbBusDxe: Update Device->NumOfInterface at error handling path ↵Feng Tian
to avoid system hang when DisconnectController is invoked to free resource occupied by usb device whose interface descriptor format doesn't follow usb spec. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16128 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-15MdeModulePkg XhciPei/UsbBusPei: Enhance code for better device compatibility.Star Zeng
1. Add delay after set device address and get configuration descriptor. 2. Sync the change at R15876 in XhciDxe to do not access transfer ring when endpoint is isochronous type or control type. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16105 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-10MdeModulePkg/UsbBusDxe: Fixed Clang build error.Nikolai Saoukh
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Nikolai Saoukh <nms@otdel-1.org> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16084 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-03MdeModulePkg: Convert non DOS format files to DOS format and remove unused ↵Gao, Liming
module UNI files. 1. Module UNI and Package UNI files are not DOS format. Convert them to DOS format. 2. Remove unused SectionExtractionDxeModStrs.uni and SectionExtractionPeiModStrs.uni 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@16044 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-28MdeModulePkg: INF/DEC file updates to EDK II packagesZeng, Star
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: Zeng, Star <star.zeng@intel.com> Reviewed-by: Gao, Liming <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15963 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-28MdeModulePkg: INF/DEC file updates to EDK II packagesZeng, Star
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: Zeng, Star <star.zeng@intel.com> Reviewed-by: Gao, Liming <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15962 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-27MdeModulePkg/UsbBusDxe: Fix a bug about the alternate setting number which ↵Feng Tian
should be up to 256. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Elvin Li <elvin.li@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15915 6f19259b-4bc3-4df7-8a09-765794883524
2014-07-02MdeModulePkg XhciPei/UsbBusPei: Add XHCI recovery support.Star Zeng
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15611 6f19259b-4bc3-4df7-8a09-765794883524
2014-04-10MdeModulePkg/UsbMassStorage: Don't send READ_CAPACITY to unsupported usb ↵Tian, Feng
mass storage type device. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Tian, Feng <feng.tian@intel.com> Reviewed-by: Zeng, Star <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15447 6f19259b-4bc3-4df7-8a09-765794883524
2014-02-11MdeModulePkg UsbBusPei: Produce a USB I/O PPI for all USB Interfaces a USB ↵Star Zeng
Device advertises in its USB configuration. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15218 6f19259b-4bc3-4df7-8a09-765794883524
2014-01-26MdeModulePkg UsbBotPei: The UsbBotPei module contains the private structure ↵Star Zeng
definition used by the UsbBusPei module. If the structure layout in UsbBusPei is changed, then the UsbBotPei will not work. 1. As the maximum number of endpoints is 16, use UINT16 type rather than UINT8 for DataToggle. 2. DataToggle needs to be reset to 0 when endpoint stall is cleared, do it in PeiUsbControlTransfer(). Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15185 6f19259b-4bc3-4df7-8a09-765794883524
2013-12-03MdeModulePkg/Usb: All h/w related stop operation at DriverBindingStop() ↵Feng Tian
should be behind s/w related stop operation, which could avoid h/w not working if s/w stop operation fails. Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Elvin Li <elvin.li@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14927 6f19259b-4bc3-4df7-8a09-765794883524
2013-11-22MdeModulePkg/UsbBus&XhciDxe: Solve a bug that 2 or more tiers SS hubs with ↵Feng Tian
SS devices may have no response. 1.Port reset process may not be proper for some vendor's SS hubs. If the corresponding port shows the reset has been done by C_RESET bit we have to skip the whole reset process for attached devices. 2.Clean C_BH_RESET bit immediately to avoid usb timer entering too many times when 5 tiers hubs are connected. 3.Stop checking URB if there is an error happened. 4.Better error handling for fast hot-plug. Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Elvin Li <elvin.li@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14889 6f19259b-4bc3-4df7-8a09-765794883524
2013-11-19MdeModulePkg/UsbBus: Stop parsing descriptor if some of descriptor fields ↵Feng Tian
are invalid. Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14863 6f19259b-4bc3-4df7-8a09-765794883524
2013-10-30MdeMdeModulePkg/UsbBusDxe: If DisconnectController() returns an error the ↵Feng Tian
USB Bus Driver would retry the DisconnectController() from a timer event until it succeeds Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14819 6f19259b-4bc3-4df7-8a09-765794883524
2013-10-08Fix several DEBUG_ERROR messages that are unnecessarily verbose. Several of ↵Samer El-Haj-Mahmoud
these are marked as DEBUG_ERROR when they are really not errors. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Samer El-Haj-Mahmoud <samer.el-haj-mahmoud@hp.com> reviewed-by: Zeng, Star <star.zeng@intel.com> reviewed-by: Tian, Feng <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14751 6f19259b-4bc3-4df7-8a09-765794883524
2013-06-24MdeModulePkg/Usb: Boost the r/w performance by reducing stall time on ↵Feng Tian
polling cmd execution status Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Elvin Li <elvin.li@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14442 6f19259b-4bc3-4df7-8a09-765794883524
2013-05-10MdeMdeModulePkg/UsbBusDxe: Break device enumeration process if the device ↵erictian
descriptor includes 0 configuration. Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Mike Wu <mike.wu@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14338 6f19259b-4bc3-4df7-8a09-765794883524
2013-04-07MdeMdeModulePkg/UsbBusDxe: Fixed a possible memory leak bug introduced at r14226erictian
The r14226 check-in indeed has memory leak in allocated "Child" pointer. UsbBusDriverBindingStop() may dereference this pointer and may bring exception on invalid memory access Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14251 6f19259b-4bc3-4df7-8a09-765794883524
2013-03-29MdeMdeModulePkg/Usb: two tunings for better device identification behind huberictian
1.enlarge the recovery time from 10ms to 20ms after port reset to make set address request success for better device compatibility. 2.another enhancement is to use RESET_C bit rather than RESET bit to judge if hub reset port operation is done. Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Elvin Li <elvin.li@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14227 6f19259b-4bc3-4df7-8a09-765794883524
2013-03-29MdeMdeModulePkg/Usb: Fixed two usb issueserictian
1.Fix the bug in interface parser logic for usb camera device. Reserve device address if the device doesn’t get disconnected. 2.Some usb 1.1 devices require the context evaluation immediately with actual max packet size after detecting the device max packet size. Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Elvin Li <elvin.li@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14226 6f19259b-4bc3-4df7-8a09-765794883524
2013-03-15Add the backslash to C12 mapping in keyboard layout mapping table to fix the ↵niruiyu
issue that backslash doesn't work when using HP KU-0316 USB key board. Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Ting Ye <ting.ye@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14209 6f19259b-4bc3-4df7-8a09-765794883524
2013-02-21Refine the code to avoid error report.ydong10
Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14143 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-31Fix build failure.li-elvin
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13896 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-30Add missing status code in several modules.li-elvin
Signed-off-by: Li Elvin <elvin.li@intel.com> Reviewed-by: Yao Jiewen <jiewen.yao@intel.com> Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com> Reviewed-by: Gao Liming <liming.gao@intel.com> Reviewed-by: Tian Feng <feng.tian@intel.com> Reviewed-by: Fan Jeff <jeff.fan@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13890 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-10MdeModulePkg/UsbBusDxe: Timing tunning for better boot performance.erictian
Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13809 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-30Change the type of NotifyHandle from EFI_HANDLE to VOID * for SimpleTextInEx ↵niruiyu
protocol. Clean up the code to remove unnecessary NotifyHandle in the private data structure. 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@13565 6f19259b-4bc3-4df7-8a09-765794883524
2012-06-25MdeMdeModulePkg/Usb: Eliminated the use of Set_Idle request on usb modules.erictian
Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Elvin Li <elvin.li@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13468 6f19259b-4bc3-4df7-8a09-765794883524
2012-06-18MdeMdeModulePkg/Usb: Coding style alignmenterictian
Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13459 6f19259b-4bc3-4df7-8a09-765794883524
2012-06-14MdeMdeModulePkg/Usb: Fixed a build error in UsbMouseDxe and ↵erictian
UsbMouseAbsolutePointerDxe driver. 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@13453 6f19259b-4bc3-4df7-8a09-765794883524
2012-06-13MdeModulePkg/UsbMouse: Get HID descriptor from the return of ↵erictian
Get_Desc(Configuration) request with total length rather than from Get_Hid_Desc request. Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Elvin Li <elvin.li@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13449 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-24Remove the check of signature because the code which looks for the input ↵niruiyu
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
2012-05-14MdeModulePkg/UsbMassStorage: Add 16 byte SCSI cmds support if the last LBA ↵erictian
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
2012-04-28MdeModulePkg: Enlarge timeout value to wait set_address request success for ↵erictian
large capacity usb hard disk 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@13227 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-30MdeModulePkg/UsbBusDxe:Correct typos in usb debug messageerictian
Signed-off-by: erictian Reviewed-by: rsun3 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13155 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-27MdeModulePkg/XhciDxe: Event Ring traverse algorithm enhancement to avoid ↵erictian
that those completed async transfer events don't get handled in time and are flushed by newer coming events. Signed-off-by: erictian Reviewed-by: li-elvin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13145 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-07MdeModulePkg: add support for ORICO PEUS3-2P carderictian
1) Fix a bug on missing hub context evaluation operation. 2) If the usb keyboard device configuration has been set successfully, then don’t set configuration again. Signed-off-by: erictian Reviewed-by: li-elvin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13087 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-25MdeModulePkg: The patch eliminates two assumptionserictian
1) XHCI host controller hw always provides more than 5 interrupters. Now using interrupter 0 to accommodate all received events. 2) XHCI host controller hw always provides 32bytes context size. Now it dynamically detect context size and construct it. also solved several issues: 1) Divides 64byte width register access to two 32bit registers access because some XHCI chipsets cannot support a single 64bit access. 2) Remove halt host controller statement in UsbBusDriverBindingStop(). It has been done by host controller’s DriverBindingStop(). And XhciDriverBindingStop() need XHCI host controller is in running state because it need execute DISABLE_SLOT cmd to release h/w resource. signed-off-by: erictian Reviewed-by: li-elvin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12785 6f19259b-4bc3-4df7-8a09-765794883524
2011-10-31MdeModulePkg: Remove variables that are set, but not usedjljusten
GCC 4.6 generates a warning when a variable is set, but never used. Signed-off-by: jljusten Reviewed-by: lgao4 Reviewed-by: erictian Reviewed-by: rsun3 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12617 6f19259b-4bc3-4df7-8a09-765794883524
2011-10-25Change the SimpleTextInEx implementation to return CTRL+C when CTRL and C ↵niruiyu
are both pressed; SimpleTextIn implementation still returns CTRL+3. Signed-off-by: niruiyu Reviewed-by: qianouyang git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12563 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-301. Add Partial Keystroke Support in UsbKb drivers. See the Uefi2.3.1a ↵qianouyang
chapter 11.2 Signed-off-by: qianouyang Reviewed-by: niruiyu vanjeff git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12494 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-29remove unnecessary retry logic from usb mass storage driver.erictian
Signed-off-by: erictian Reviewed-by: li-elvin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12476 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-23error handling enhancement for possible null pointer dereferencevanjeff
Signed-off-by: erictian Reviewed-by: ydong10 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12437 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-23Roll back r12434.vanjeff
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12436 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-23error handling enhancement for possible null pointer dereferenceerictian
Signed-off-by: erictian Reviewed-by: ydong10 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12434 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-30 23:03:57 +0000