summaryrefslogtreecommitdiff
path: root/MdePkg/Library
AgeCommit message (Collapse)Author
2016-06-21MdePkg: Replace UnicodeStrToAsciiStr() with UnicodeStrToAsciiStrS()Star Zeng
It is the follow up of 3ab41b7a325ca11a12b42f5ad1661c4b6791cb49 to replace UnicodeStrToAsciiStr/AsciiStrToUnicodeStr with UnicodeStrToAsciiStrS/AsciiStrToUnicodeStrS. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
2016-06-06MdePkg/BaseLib: Add 2 more safe string functions.Jiewen Yao
Add UnicodeStrToAsciiStrS() and AsciiStrToUnicodeStrS() API. These 2 safe version APIs are used to replace UnicodeStrToAsciiStr() and AsciiStrToUnicodeStr() API. The safe version string convert APIs use similar check as StrCpyS(). Cc: Liming Gao <Liming.Gao@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao <Jiewen.Yao@intel.com> Reviewed-by: Liming Gao <Liming.Gao@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-06-06MdePkg/Hsti: Fix a memory allocation check issue.Jiewen Yao
Cc: Liming Gao <Liming.Gao@intel.com> Cc: Amy Chan <Amy.Chan@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao <Jiewen.Yao@intel.com> Reviewed-by: Liming Gao <Liming.Gao@intel.com> Reviewed-by: Amy Chan <Amy.Chan@intel.com>
2016-05-24MdePkg/BaseLib: Add more comments for safe string functions.Jiewen Yao
Add more comments: 1) EDKII version safe string function is similar as the one C11. 2) If error is returned, the Destination is unmodified. Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-05-23MdePkg: Follow PI1.4a to fix artificial limitation of SkuId rangeStar Zeng
There is absolutely no reason to artificially limit the SKU range to 1-255. PI1.4a spec fixed the artificial limitation. This patch is to follow PI1.4a spec to remove PCD_MAX_SKU_ID definition, the check to PCD_MAX_SKU_ID and the comments describes the limitation. Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-05-18MdePkg: Reinitialize twice-iterated VA_LIST in variadic function ↵Zenith432
UefiDevicePathLibCatPrint() Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Zenith432 <zenith432@users.sourceforge.net> Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-05-16MdePkg: remove Libray references from code baseMichael Zimmermann
as reported on github: https://github.com/tianocore/edk2/issues/79 Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Zimmermann <sigmaepsilon92@gmail.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-04-29MdePkg-SmmMemLib: Enhance SmmIsBufferOutsideSmmValid() check for fixed comm ↵Jiewen Yao
buffer. This patch adds more check in SmmIsBufferOutsideSmmValid(), to make sure that SMM communication buffer is only EfiReservedMemoryType/EfiRuntimeServicesCode/ EfiRuntimeServicesData/EfiACPIMemoryNVS. So that the communication buffer will not touch any OS memory. The assumption is that a platform reports valid SMM communication buffer at EndOfDxe, because EndOfDxe is last hook point that SMM code can call-out to get memory map information. A platform MUST finish SMM communication buffer allocation before EndOfDxe. If a DXE or OS driver need do communication after EndOfDxe, it can either allocate SMM communication buffer before EndOfDxe and save it, or consume EDKII_PI_SMM_COMMUNICATION_REGION_TABLE table to get general fixed comm buffer. This is designed to meet Microsoft WSMT table definition on FIXED_COMM_BUFFERS requirement. Cc: Liming Gao <liming.gao@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
2016-04-05MdePkg/BaseSynchronizationLib: Add spin lock alignment for IA32/x64Jeff Fan
From Intel(R) 64 and IA-32 Architectures Software Developer's Manual, one lock or semaphore is suggested to be present within a cache line. If the processors are based on Intel NetBurst microarchitecture, two cache lines are suggested. This could minimize the bus traffic required to service locks. Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
2016-04-05MdePkg/BaseSynchronizationLib: Do not check timeout if lock releasedJeff Fan
Current AcquireSpinLock() will check if timeout happens when PcdSpinLockTimeout is not zero, even though the spin lock is already released. It may do unnecessary operation to read timer's counter. This update is trying to acquire spin lock firstly. If it could be acquired successfully, needn't to check timeout at all. Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-03-30MdePkg/DevicePath: Add EMMC device path definitionFeng Tian
This device path node is introduced in UEFI2.6 spec. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Hao Wu <hao.a.wu@intel.com>
2016-03-23MdePkg/UefiLib: introduce EfiEventGroupSignalLaszlo Ersek
This is a small convenience function that eases signaling an event group (identified by GUID). An example where it can be used is Platform BDS signaling the End-of-DXE event group. The naming follows EfiNamedEventSignal(). The patch modifies the library class header, and updates the most commonly used library instance at once. Other library instances in the edk2 tree will be adapted in the following patches. Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Suggested-by: Jordan Justen <jordan.l.justen@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-03-23MdePkg/UefiLib: move InternalEmptyFunction to UefiLib.cLaszlo Ersek
The InternalEmptyFunction() is currently only used by code in "UefiNotTiano.c" -- "Library functions that abstract areas of conflict between framework and UEFI 2.0.". In the next patches, InternalEmptyFunction() will be used from "UefiLib.c" as well, hence promote it to "general utility" status: move the function definition to "UefiLib.c", and place the function declaration (which is already extern) into "UefiLibInternal.h". Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-02-23MdePkg: BaseLib: fix AArch64 DAIF interrupt mask definitionsCohen, Eugene
The AArch64 DAIF bits are different for reading (mrs) versus writing (msr). The bitmask definitions assumed they were the same causing incorrect results when trying to determine the current interrupt state through GetInterruptState. The logic for interpreting the DAIF read data using the csel instruction was also incorrect and is fixed. Replaced the magic numbers in DisableInterrupts.S and EnableInterrupts.S with definitions for the DAIF write (daifset/daifclr) IRQ field. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eugene Cohen <eugene@hp.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2016-01-18MdePkg: Add PciSegmentLib instance based on PciLibRuiyu Ni
This PciSegmentLib instance only supports Segment 0 access. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19657 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-31MdePkg/BaseLib: do not rely on undefined behavior in arithmetic shiftArd Biesheuvel
The runtime test whether the compiler supports arithmetic shift of negative signed numbers currently relies on undefined behavior in C, which means that all bets are off regarding whether the condition that follows passes or fails, regardless of whether the compiler in fact supports arithmetic shift or not. Relevant quote from ISO C99 (6.5.7/4) The result of E1 << E2 is E1 left-shifted E2 bit positions; vacated bits are filled with zeros. If E1 has an unsigned type, the value of the result is E1 × 2^E2, reduced modulo one more than the maximum value representable in the result type. If E1 has a signed type and nonnegative value, and E1 × 2^E2 is representable in the result type, then that is the resulting value; otherwise, the behavior is undefined. For historic purposes, let's keep the test in place (although it is doubtful we actually need it) but rewrite it in a way that prevents compilers from this century from doing whacky things with it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19580 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-22MdePkg UefiScsiLib: Raise the Tpl of async IO callback to TPL_NOTIFYHao Wu
Raise the Tpl of async SCSI I/O callback function to TPL_NOTIFY to match the behavior in ScsiDiskDxe driver. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19453 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-22MdePkg UefiScsiLib: Close event when SCSI command failsHao Wu
The ScsiExecuteSCSICommand() function in ScsiBusDxe driver will not signal the event passed from UefiScsiLib when error occurs. In this case, UefiScsiLib should close the event passing to ScsiExecuteSCSICommand(). Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19448 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-17MdePkg: Convert IoLibEbc.c source file to DOS formatLiming Gao
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19318 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-15MdePkg: Convert all .uni files to utf-8Jordan Justen
To convert these files I ran: $ python3 BaseTools/Scripts/ConvertUni.py MdePkg Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19256 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-14MdePkg/BaseIoLibIntrinsic: Add EBC supportMichael Kinney
The EBC instruction set supports memory and MMIO access, but not I/O port access. Add EBC support to BaseIoLibIntrinsic that generates an ASSERT() if the IoReadXX()/IoWriteXX() APIs are used. This matches the implementation for other CPU types that do not support I/O port access. Cc: Liming Gao <liming.gao@intel.com> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19234 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-11MdePkg UefiScsiLib: Add non-blocking support for SCSI Read/Write commandHao Wu
Four new functions are added to UefiScsiLib: ScsiRead10CommandEx ScsiWrite10CommandEx ScsiRead16CommandEx ScsiWrite16CommandEx They support both blocking and non-blocking SCSI Read/Write operation depending on the optional parameter 'Event' passed to those APIs. When 'Event' is NULL, these four functions will call the non-EX version couterparts to execute blocking SCSI I/O. When 'Event' is not NULL, non-blocking I/O operation is executed. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19214 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-07MdePkg: DebugAssert enhancementBaraneedharan Anbazhagan
If the assert happens in a library, then it's hard to determine which module using that library is generating that assert. Use gEfiCallerBaseName in DebugAssert to display the module name. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Baraneedharan Anbazhagan <anbazhagan@hp.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19127 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-26MdePkg SerialPortLib: Upstream Get(Set)Control/SetAttributes interfacesStar Zeng
The extended interfaces GetControl/SetControl/SetAttributes are from EmbeddedPkg/Include/Library/SerialPortExtLib.h. Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18963 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-20MdePkg SerialPortLib: Fix typo in SerialPortWrite()Star Zeng
The "read" word in SerialPortWrite() header comment block should be "write". Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18908 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-11MdePkg: BaseLib don't require NASM with XcodeAndrew Fish
Don't require NASM for simple edk2 Xcode projects. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Andrew Fish <afish@apple.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18766 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-11MdePkg: Add more DataBits support to Port80 outputLiming Gao
The BasePostCodeLibPort80 instance just prints UINT8 to IoPort 80. Some boards may support 16bit or 32bit. To support them, new PCD PcdPort80DataWidth is introduced to specify the width of data bits to Port80. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18765 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-27MdePkg/BaseSynchronizationLib: fix AArch64 return valuesHaojian Zhuang
Fix the wrong return value of both InternalSyncIncrement() and InternalSyncDecrement(). The return value shouldn't be the address of input parameter. It should be the updated value of input parameter instead. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18685 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-26MdePkg BaseExtractGuidedSectionLib: R15917 removed useful information wronglyStar Zeng
As the title, this patch is to add back the useful information. Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18660 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-23MdePkg: Add a new DxeServicesLib GetFileDevicePathFromAnyFv () functionShia Cinnamon
Contributed-under: TianoCore Contribution Agreement 1.0 From: Shia Cinnamon <cinnamon.shia@hpe.com> Signed-off-by: Wang Nickle <nickle.wang@hpe.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18655 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-09MdePkg/PeCoffLoader: fix handling of ARM MOVW/MOVT instruction relocsArd Biesheuvel
Advance the *FixupData pointer after use in the second relocation pass for runtime when handling ARM MOVW/MOVT immediate relocations. Note that using FixupData is somewhat pointless for relocations targeting instructions rather than data items, since the program cannot typically modify its own instructions, and the second pass should be performed unconditionally. But let's just fix it for now. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18597 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-09MdePkg: Add ASSERT to handle local APIC not config properlyHao Wu
When the local APIC is not configurated properly, function InternalX86GetInitTimerCount() may return zero, which will lead to a divide by zero exception in SecPeiDxeTimerLibCpu. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18593 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-09MdePkg: Create GetRandomNumber128 in RngLibThomas Palmer
Declare GetRandomNumber128 in RngLib.h. Create GetRandomNumber128 in BaseRngLib, which is simply calling GetRandomNumber64 twice. A GetRandomNumber128 function allows platforms with 128bit HWRNGs to save on IO overhead that comes from having to prime the HWRNG device before each read operation. Using the HWRNG installed on the HP ProLiant m400 moonshot cartridge, this will save about 50ms per RAW Entropy operation as compared with calling GetRandomNumber64 twice. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Thomas Palmer <thomas.palmer@hpe.com> Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Chao Zhang <chao.b.zhang@intel.com> Reviewed-by: Qin Long <qin.long@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18590 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-25MdePkg: remove redundant handling of EFI_IMAGE_REL_BASED_DIR64 relocationsArd Biesheuvel
There is AARCH64 specific code in the PE/COFF loader to handle relocations of type EFI_IMAGE_REL_BASED_DIR64 which is dead code since this type is handled by generic code and never handed to the AARCH64 specific routine. So remove it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18556 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-21MdePkg: Add RngLib into MdePkgQin Long
Add one library class (RngLib.h) with three GetRandomNumber16/32/64 APIs to provide random number generator services, and one library instance (BaseRngLib), based on Intel RdRand instruction access, to provide high-quality random numbers generator. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qin Long <qin.long@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18519 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-21MdePkg: Add CPU RdRand access APIs for random number generationQin Long
Add AsmRdRand16/32/64 APIs for RdRand instruction access to generate high-quality random number. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qin Long <qin.long@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18518 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-17MdePkg/SmmServicesTableLib: Return TRUE in InSmm ()Jeff Fan
SmmServicesTableLib instance only supports DXE_SMM_DRIVER type drivers that will be loaded into SMM range. InSmm() could return TRUE directly. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Jiewen Yao <Jiewen.Yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18495 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-10MdePkg/UefiScsiLib: comments update to add EFI_INVALID_PARAMETER statusFeng Tian
EFI_SCSI_IO_PROTOCOL has alignment requirement on any data buffer used in SCSI data transfer. As a wrap of this protocol, UefiScsiLib have same request. Adding EFI_INVALID_PARAMETER return status in function comments to ask the caller to guarantee this alignment. 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@18434 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-10MdePkg: Refine UefiFileHandleLib to avoid write non-ASCII char into ASCII file.Qiu Shumin
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18430 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-08MdePkg: Correct Protocol usages in UefiDebugLibDebugPortProtocolLiming Gao
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18415 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-08MdePkg: Add UefiDebugLibDebugPortProtocol to output logs via DebugPort.Masamitsu MURASE
UefiDebugLibDebugPortProtocol is an implementation of DebugLib. It calls EFI_DEBUGPORT_PROTOCOL.Write in DebugPrint and DebugAssert. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Masamitsu MURASE <masamitsu.murase@gmail.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18414 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-28MdePkg UefiDevicePathLib: Fix possible memory read/write cross boundaryHao Wu
The SSID field of a Wi-Fi device path node may not contain a NULL termination. Additonal handle is added to make sure no cross-boundary memory read/write will occur. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18355 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-28MdePkg: Modify string expression of Wi-Fi device path to follow UEFI specHao Wu
According to UEFI 2.5 spec, the string expression of a Wi-Fi device node should be displayed as: Wi-Fi(SSID). However, current code displays it as: WiFi(SSID). Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18354 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-28MdePkg: Modify string expression of BMC device path to follow UEFI specHao Wu
According to UEFI 2.5 spec, the string expression of a BMC device node should be displayed as: BMC(Type,Address). However, current code displays it as: Bmc(Type,Address). Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18353 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-28MdePkg: Refine the device path text format for Bluetooth to follow spec.Qiu Shumin
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18346 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-28MdePkg: Add the missing module UNI filesLiming Gao
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Qiu Shumin <shumin.qiu@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18340 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-26MdePkg: Make the FileHandleGetFileName return the file name in right format.Qiu Shumin
1. If the file is not a directory remove the redundant '\' char in file name string returned from UefiFileHandleLib.FileHandleGetFileName. 2. Update function comments. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18314 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-24MdePkg/Library/UefiFileHandleLib: Make FileHandleReadLine return the right ↵Qiu Shumin
buffer size. 1. '\r' char will not return in buffer so buffer size should exclude the number of '\r' char. 2. When 'Truncate' is TRUE return the truncated string with 'EFI_SUCCESS' status. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18276 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-24MdePkg: Add two PcdApi for Patch VOID* PCD set operation.Liming Gao
Two new APIs LibPatchPcdSetPtrAndSize() and LibPatchPcdSetPtrAndSizeS() are added to catch the size of the updated VOID* PCD value buffer, then PcdGetSize() API can return the actual size. Update three PcdLib instances to implement these two APIs. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18269 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-24MdePkg/Library/UefiFileHandleLib: Update the module Basename and module type ↵Qiu Shumin
to 'UEFI*'. The library instance is not BASE type, to follow naming convention this patch change Basename into 'Uefi*Lib' and module type into 'UEFI_DRIVER'. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18265 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-06 18:49:07 +0000