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
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
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
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
So that other module can also refer to them.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Zeng, Star" <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18674 6f19259b-4bc3-4df7-8a09-765794883524
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
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
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
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
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
Add HttpMethodMax enum value to EFI_HTTP_METHOD to make it easier to iterate
through the HTTP methods using a loop.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Samer El-Haj-Mahmoud <samer.el-haj-mahmoud@hpe.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18520 6f19259b-4bc3-4df7-8a09-765794883524
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
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
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
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
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
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
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
The current value doesn't follow the PI 1.4 spec.
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@18341 6f19259b-4bc3-4df7-8a09-765794883524
Convert the UNIX to DOS end of line format.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18325 6f19259b-4bc3-4df7-8a09-765794883524
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
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
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
Add below four PcdGetSize() API in PcdLib header file. They can be used
to get the size of PCD value.
FixedPcdGetSize()
PatchPcdGetSize()
PcdGetSize()
PcdGetExSize()
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@18268 6f19259b-4bc3-4df7-8a09-765794883524
UEFI2.5 and PI1.4 have been added in MdePkg. Update DEC and DSC version
to reflect those changes in MdePkg.
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@18266 6f19259b-4bc3-4df7-8a09-765794883524
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
for FFS data above 16 bytes alignment requirement.
PI spec requires FFS header to be at 8 bytes alignment to FV header.
And, FFS data alignment requires the beginning of the file data must
be aligned on a particular boundary, such as 1, 16, 128 bytes or above.
If FFS data alignment requires to be above 16 bytes, and FFS header
must be at 8 byte alignment, so FFS header size must be multiple of 8.
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@18263 6f19259b-4bc3-4df7-8a09-765794883524
The second parameter 'DestMax' of StrCpyS() should be the number of
unicode characters, not the size in bytes.
Also, code is modified to keep align with the one in
IntelFrameworkPkg\Library\FrameworkUefiLib\UefiLibPrint.c.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18160 6f19259b-4bc3-4df7-8a09-765794883524
Perform Left Shift 32 bits of a 32-bit StartAddr[1] and EndingAddr[1]
instead of Right Shift when displaying 64-bit Start and End Address Value.
StartAddr[1] and EndingAddr[1] are already a 32-bit value and it should
perform left shift 32-bit to generate a complete 64-bit value along with
StartAddr[0] and EndingAddr[0] respectively.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tapan Shah <tapandshah@hp.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18144 6f19259b-4bc3-4df7-8a09-765794883524
Add a new module MemoryOverwriteRequestControlLock to register VarCheck handler to enforce MorLock Policy.
Only SMM version is added because MOR is only supported in SMM variable case.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <Jiewen.Yao@intel.com>
Reviewed-by: "Chao Zhang" <chao.b.zhang@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18092 6f19259b-4bc3-4df7-8a09-765794883524
Update comment for PcdDefaultTerminalType, as a new terminal type
TTYTERM has been added with type value of 4.
The new type is NOT defined in UEFI SPEC v2.5.
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: Heyi Guo <heyi.guo@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18023 6f19259b-4bc3-4df7-8a09-765794883524
Change the type of mStatusString[] to reflect that it is a CONST
array of pointers to CONST.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18021 6f19259b-4bc3-4df7-8a09-765794883524
The summary of EFI_PEI_MP_SERVICES_WHOAMI is modified to show the correct
description of this service.
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@17984 6f19259b-4bc3-4df7-8a09-765794883524
Star Zeng
Ruiyu Ni
Heyi Guo
Andrew Fish
Liming Gao
Haojian Zhuang
Yao, Jiewen
Shia Cinnamon
Ard Biesheuvel
Hao Wu
Thomas Palmer
Samer El-Haj-Mahmoud
Qin Long
Jeff Fan
Feng Tian
Qiu Shumin
Masamitsu MURASE
Jiaxin Wu
Tapan Shah