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2015-10-26MdeModulePkg: Make the BmFindLoadOption function publicSunny Wang
Make the BmFindLoadOption function public Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Sunny Wang <sunnywang@hpe.com> Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18662 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-26BaseTools:added extern protocol/PPI/GUID definition in AutoGen for LibraryYonghong Zhu
We already added the extern declaration for protocols/PPI/GUID in AutoGen.h file for driver, but missing this feature for the Library. so this patch add it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18661 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
2015-10-23ShellPkg: Update 'tftp' command help output and error messagesTapan Shah
Changing 'tftp' command's help output .uni file to match other EDK2 Shell commands as well as adjusting error messages text. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Tapan Shah <tapandshah@hpe.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18659 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-23MdeModulePkg: Fix a PciBusDxe hot plug bugRuiyu Ni
For a hot plug bridge with device attached, PciBusDxe driver reserves the resources which equal to the total amount of padding resource returned from HotPlug->GetResourcePadding() and the actual occupied resource by the attached device. The behavior is incorrect. Correct behavior is to reserve the bigger one between the padding resource and the actual occupied resource. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18658 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-23MdeModulePkg: Update UiApp to not display itselfRuiyu Ni
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18657 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-23MdeModulePkg: Update BootManagerMenuApp to not display itselfRuiyu Ni
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18656 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
2015-10-23MdeModulePkg Variable: Enhance variable performance by reading from existed ↵Derek Lin
memory cache. Current variable driver already have memory cache to improve performance. Change the code which read from physical MMIO address to read from memory cache. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Derek Lin <derek.lin2@hpe.com> Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18654 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-23ShellPkg: Follow spec to remove the last '\' char in return name of GetCurDir().Qiu Shumin
In Shell spec 2.1 the return name of EFI_SHELL_PROTOCOL.GetCurDir() is defined as 'fs0:\current-dir' while in current implementation it's 'fs0:\current-dir\'. To follow spec the patch removed the redundant '\' char. Since it has been broken for a long time, some codes may depend on the broken behavior. After this change 'EFI_SHELL_PROTOCOL.GetCurDir()' and 'UefiShellLib.ShellGetCurrentDir()' will return a current directory string without tailing '\' (fs0:\current-dir), the value of Shell environment variable 'cwd' will become 'fs0:\current-dir' as well. This patch has updated all the code in EDKII to make them depend on the new behavior. Developers should check whether 'GetCurDir()' and 'ShellGetCurrentDir' are used in their source code. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-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@18653 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-22BaseTools/Scripts: Add PatchCheck.py scriptJordan Justen
This script can be used to check some expected rules for EDK II patches. It only works on git formatted patches. It checks both the commit message and the lines that are added in the patch diff. In the commit message it verifies line lengths, signature formats, and the Contributed-under tag. In the patch, it checks that line endings are CRLF for all files that don't have a .sh extension. It verifies that no trailing whitespace is present and that tab characters are not used. Patch contributors should use this script prior to submitting their patches. Package maintainers can also use it to verify incoming patches. It can also be run by specifying a git revision list, so actual patch files are not always required. For example, to checkout this last 5 patches in your git branch you can run: python PatchCheck.py HEAD~5.. Or, a shortcut (like git log): python PatchCheck.py -5 The --oneline option works similar to git log --oneline. The --silent option enables silent operation. The script supports python 2.7 and python 3. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Cc: Erik Bjorge <erik.c.bjorge@intel.com> Cc: Yonghong Zhu <yonghong.zhu@intel.com> Cc: Liming Gao <liming.gao@intel.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Erik Bjorge <erik.c.bjorge@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18652 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-21OvmfPkg: XenPvBlkDxe: handle empty cdrom drivesStefano Stabellini
Empty cdroms are not going to connect, avoid waiting for the backend to switch to state 4, which is never going to happen, and return error instead from XenPvBlockFrontInitialization(). Detect an empty cdrom by looking at the "params" node on xenstore, which is set to "" or "aio:" for empty drives by libxl. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18651 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-21MdeModulePkg SetupBrowserDxe: Save global variable values before nest ↵Eric Dong
function called. The SendForm function can be called nest in it. This function also uses some global variables. So we must save global variable values before it been called again. Old implementation miss to save some global variables, this patch fixed it. 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@18650 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19AppPkg: Add switch to cause stderr to be aliased to stdout.Daryl McDaniel
Python, as distributed, sends its prompts and other interactive output to stderr, which uses the platforms STDERR device for output. If STDERR output is not visible, it may appear that Python has hung. Several people have reported problems on platforms that don't enable STDERR. These include platforms without a Setup utility and those without Setup options for STDERR. This patch adds a command-line switch, -#, to Python. If this switch is present, stderr will be aliased to stdout. AppPkg/Applications/Python/PyMod-2.7.2/Modules/main.c: New file, modified version of AppPkg/Applications/Python/Python-2.7.2/Modules/main.c. Add the -# option which causes stderr to be aliased to stdout. Add a description of this switch to the Help output. AppPkg/Applications/Python/PythonCore.inf: Reference main.c from PyMod-2.7.2 instead of from Python-2.7.2 so that the modified version is used. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Daryl McDaniel <edk2-lists@mc2research.org> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18649 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: Add PiSmmCpuDxeSmm module to DSC fileMichael Kinney
Add the PiSmmCpuDxeSmm module to the UefiCpuPkg DSC file along with this modules dependent libraries. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18648 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: Add PiSmmCpuDxeSmm module X64 filesMichael Kinney
Add module that initializes a CPU for the SMM environment and installs the first level SMI handler. This module along with the SMM IPL and SMM Core provide the services required for DXE_SMM_DRIVERS to register hardware and software SMI handlers. CPU specific features are abstracted through the SmmCpuFeaturesLib Platform specific features are abstracted through the SmmCpuPlatformHookLib Several PCDs are added to enable/disable features and configure settings for the PiSmmCpuDxeSmm module [jeff.fan@intel.com: Fix code style issues reported by ECC] Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18647 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: Add PiSmmCpuDxeSmm module IA32 filesMichael Kinney
Add module that initializes a CPU for the SMM environment and installs the first level SMI handler. This module along with the SMM IPL and SMM Core provide the services required for DXE_SMM_DRIVERS to register hardware and software SMI handlers. CPU specific features are abstracted through the SmmCpuFeaturesLib Platform specific features are abstracted through the SmmCpuPlatformHookLib Several PCDs are added to enable/disable features and configure settings for the PiSmmCpuDxeSmm module [jeff.fan@intel.com: Fix code style issues reported by ECC] Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18646 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: Add PiSmmCpuDxeSmm module no IA32/X64 filesMichael Kinney
Add module that initializes a CPU for the SMM environment and installs the first level SMI handler. This module along with the SMM IPL and SMM Core provide the services required for DXE_SMM_DRIVERS to register hardware and software SMI handlers. CPU specific features are abstracted through the SmmCpuFeaturesLib Platform specific features are abstracted through the SmmCpuPlatformHookLib Several PCDs are added to enable/disable features and configure settings for the PiSmmCpuDxeSmm module Changes between [PATCH v1] and [PATCH v2]: 1) Swap PTE init order for QEMU compatibility. Current PTE initialization algorithm works on HW but breaks QEMU emulator. Update the PTE initialization order to be compatible with both. 2) Update comment block that describes 32KB SMBASE alignment requirement to match contents of Intel(R) 64 and IA-32 Architectures Software Developer's Manual 3) Remove BUGBUG comment and call to ClearSmi() that is not required. SMI should be cleared by root SMI handler. [jeff.fan@intel.com: Fix code style issues reported by ECC] Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> [pbonzini@redhat.com: InitPaging: prepare PT before filling in PDE] Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18645 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: Update DEC/DSC files for new includes and librariesMichael Kinney
Add SmmCpuPlatformHookLib library class declaration Add SmmCpuFeaturesLib library class declaration Add gEfiSmmCpuServiceProtocolGuid protocol declaration Build SmmCpuPlatformHookLibNull library instance Build SmmCpuFeaturesLib library instance Changes between [PATCH v1] and [PATCH v2]: 1) Use module type specific CpuExceptionHandlerLib in DSC file instead of Null library instance Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18644 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: Add CPU Hot Plug Data include fileMichael Kinney
Add CpuHotPlugData.h that defines a data structure that is shared between modules and is required for to support hot plug CPUs. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18643 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: Add ACPI CPU Data include fileMichael Kinney
Add AcpuCpuData.h that defines a data structure that is shared between modules and is required for ACPI S3 support. APState field removed between V1 and V2 patch. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18642 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: Add SMRAM Save State include fileMichael Kinney
Add SmramSaveStateMap.h file that defines the 32-bit and 64-bit CPU SMRAM Save State Map. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18641 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: Add SMM CPU Service ProtocolMichael Kinney
Add definition of the SMM CPU Service Protocol that is produced by the PiSmmCpuDxeSmm module. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18640 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: Add SmmCpuPlatformHookLibMichael Kinney
Add SmmCpuPlatformHookLib that provides platform specific functions that are used to initialize SMM and process SMIs. A Null instance of this library is provided that should work for most platforms. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18639 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: Add SmmCpuFeaturesLibMichael Kinney
Add SmmCpuFeaturesLib that provides CPU specific functions that are used to initialize SMM and process SMIs. A functional implementation of this library class is provided that is based on the Intel(R) 64 and IA-32 Architectures Software Developer's Manual [jeff.fan@intel.com: Fix code style issues reported by ECC] Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18638 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: Add SecCore module and supporting library class and PCDMichael Kinney
Add declaration of PlatformSecLib library class to DEC file Add declaration of PcdPeiTemporaryRamStackSize PCD to DEC/UNI file Add build of PlatformSecLibNull to DSC file Add build of SecCore to DSC file Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18637 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: Add SecCore moduleMichael Kinney
Add SecCore module that uses the PlatformSecLib class for platform specific actions. The SecCore module also uses a new PCD to configure the size of the stack used in the SEC phase. If the stack size PCD is set to 0, the stack is configured to use half of the available temporary RAM. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18636 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: Add PlatformSecLibMichael Kinney
Add PlatformSecLib class and PlatformSecLibNull instance that is used by the SecCore. PlatformSecLibNull should not be used in a platform build. Instead, it should be used as a template for implementing a platform specific instance of the PlatformSecLib library class. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18635 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: Add SMM Communication PPI and Handler ModulesMichael Kinney
Add modules that produce the SMM Communications PPI and install a SW SMI handler for SMM Communication requests Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18634 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: Add Cpuid.h include files for CPUID related definesMichael Kinney
Move CPUID related defines from LocalApic.h to Cpuid.h Update LocalApicLib instances to include Cpuid.h Update CpuMpPei module to include Cpuid.h Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18633 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: CpuDxe: broadcast MTRR changes to APsLaszlo Ersek
The Quark_EDKII_v1.1.0/IA32FamilyCpuBasePkg/CpuArchDxe driver applies any MTRR changes to APs, if the EFI_MP_SERVICES_PROTOCOL is available. We should do the same. Additionally, the broadcast should occur at MP startup as well, not only when MTRR settings are changed. The inspiration is taken from Quark_EDKII_v1.1.0/IA32FamilyCpuBasePkg/CpuMpDxe/ (see the EarlyMpInit() function and its call sites in "ProcessorConfig.c"). Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18632 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: CpuDxe: Wait for APs to enter idle loopMichael Kinney
Address a race condition in first call to StartupAllAPs() with SingleThread set to TRUE in the MP initialization. If the APs have not entered their idle loop before StartupAllAPs() is called, then some of the APs will be in an unexpected state, and StartupAllAPs() will hang. This is the hang condition that is only seen when SingleThread parameter is set to TRUE and StartupAllAPs() is called very shortly after mAPsAlreadyInitFinished is set to TRUE that releases the APs to complete their initialization. An internal function has been added to check if all APs are in the sleeping state in their idle loop. On the first call to StartupAllAPs(), this internal function is used in a loop to make sure the APs are in a state that is compatible with the use of StartupAllAPs(). PcdCpuApInitTimeOutInMicroSeconds is used as the maximum wait time for the APs to enter their idle loop. If all APs have not entered their idle loop within the timeout, then an ASSERT() is generated. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Cc: Jeff Fan <jeff.fan@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18631 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: CpuDxe: Use PCD for AP detection timeoutMichael Kinney
Use PcdCpuApInitTimeOutInMicroSeconds instead of hardcoded 100ms for the time to wait for all APs to respond to first INIT SIPI SIPI wake request. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Cc: Jeff Fan <jeff.fan@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18630 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19UefiCpuPkg: Update CPU MP drivers to support single CPU configurationMichael Kinney
Only perform AP detection if PcdCpuMaxLogicalProcessorNumber > 1 Only free AP related structures of they were allocated Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18629 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19Update the ACPI device information for ARM Juno.Jeremy Linton
These patches correct a number of problems with the JUNO ACPI tables. First, put CCA attributes on the devices which can do DMA. This is because the linux kernel now requires ARM64 devices specify a coherency model. Without CCA the devices are unable to perform DMA. Update the EHCI window to a full 64k as documented in the Juno Platform SoC TRM. This makes it match the values used in some other places. Finally, add some _DSD entries for the SMSC ethernet chip. The latter changes are required for the mainline kernels to use the adapter. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18628 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19ArmPlatformPkg: CRLF fixups for Juno ACPILeif Lindholm
All of AcpiSsdtRootPci.asl and some bits of Gtdt.aslc used LF-only line separators. Fix before committing new modifications. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18627 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19MdeModulePkg VarCheckLib: R18611 was thoughtless for property setStar Zeng
R18611 only updated the logic to return correct property when no property set to variable with wildcard name. But VariablePropertySet needs the pointer of property data for set. So roll back the change in VariablePropertyGetWithWildcardName at R18611, and check the property revision first in VariablePropertyGet and SetVariableCheck before using the property data. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-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@18626 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-19SecurityPkg : Fix Rsa2048Sha256GuidedSectionExtractLib issueCohen, Eugene
This issue causes section extraction overrun and possible hang due to bad output size calculation. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: "Cohen, Eugene" <eugene@hp.com> Reviewed-by: "Zhang, Chao B" <chao.b.zhang@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18625 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-16OvmfPkg: VirtioBlkDxe: reset device at ExitBootServices()Laszlo Ersek
(1) VirtioLib allocates the virtio ring in EfiBootServicesData memory. (This is intentional.) Code that executes after ExitBootServices() is permitted to reuse such memory. (2) The hypervisor is allowed to look at, and act upon, a live virtio ring at any time, even without explicit virtio kicks from the guest. Should boot loader code or kernel code, running between ExitBootServices() and the kernel's own virtio drivers resetting the device, overwrite the pages that used to contain the virtio ring before ExitBootServices(), QEMU could theoretically interpret that unrelated data as garbage ring contents, and abort the guest. Although we have seen no such reports, better be prudent and reset the device in an ExitBootServices() event handler. Among other things, this causes QEMU to forget about the device's virtio ring. Cc: 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> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18624 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-16OvmfPkg: VirtioScsiDxe: reset device at ExitBootServices()Laszlo Ersek
(1) VirtioLib allocates the virtio ring in EfiBootServicesData memory. (This is intentional.) Code that executes after ExitBootServices() is permitted to reuse such memory. (2) The hypervisor is allowed to look at, and act upon, a live virtio ring at any time, even without explicit virtio kicks from the guest. Should boot loader code or kernel code, running between ExitBootServices() and the kernel's own virtio drivers resetting the device, overwrite the pages that used to contain the virtio ring before ExitBootServices(), QEMU could theoretically interpret that unrelated data as garbage ring contents, and abort the guest. Although we have seen no such reports, better be prudent and reset the device in an ExitBootServices() event handler. Among other things, this causes QEMU to forget about the device's virtio ring. Cc: 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> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18623 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-16OvmfPkg: Sec: Fix SOURCE_DEBUG_ENABLE ASSERT()Michael Kinney
The update to the LocalApicLib instances to make sure the Local APIC is initialized before use (SVN r18595 / git commit 6d72ff7d9daf) generates an ASSERT() when SOURCE_DEBUG_ENABLE is enabled for OVMF. The fix is to initialize the Local APIC Timer and mask it before initializing the DebugAgent. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Regression-tested-by: Laszlo Ersek <lersek@redhat.com> [lersek@redhat.com: rewrap code comment, rewrap commit msg, add precise commit ref] Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18622 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-16MdeModulePkg: SmbiosDxe: soften DEBUG messages about table reallocationLaszlo Ersek
These messages don't report errors, hence they should be emitted as EFI_D_INFO (or EFI_D_VERBOSE even). Cc: Star Zeng <star.zeng@intel.com> Cc: Drew Jones <drjones@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18621 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-16MdeModulePkg: FaultTolerantWriteDxe: clean up some "success" messagesLaszlo Ersek
The "success" messages in FtwRestart(), FtwAbort(), and FtwGetLastWrite() should be logged on EFI_D_INFO level. We can also unify their format with the __FUNCTION__ macro. Cc: Star Zeng <star.zeng@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Drew Jones <drjones@redhat.com> Suggested-by: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18620 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-16MdeModulePkg: FaultTolerantWriteDxe: mellow DEBUGs about workspace reinitLaszlo Ersek
The IsValidWorkSpace() function checks if the working block header of the workspace is valid. A mismatch detected by this function is not necessarily an error; it can happen with an as-yet unwritten flash chip, which is e.g. common and normal when a new ArmVirtQemu virtual machine is booted. Therefore downgrade the message emitted by IsValidWorkSpace() from EFI_D_ERROR to EFI_D_INFO, and change the wording from "error" to "mismatch". The only caller of IsValidWorkSpace(), InitFtwProtocol(), handles all of the following cases: (1) IsValidWorkSpace() succeeds for the working block -- this is normal operation, (2) IsValidWorkSpace() fails for the working block, but succeeds for the spare block -- InitFtwProtocol() then restores the working block from the spare block, (3) IsValidWorkSpace() fails for both the working and spare blocks -- InitFtwProtocol() reinitializes the full workspace. In cases (2) and (3), InitFtwProtocol() logs additional messages about the branch taken. Their current level is EFI_D_ERROR, but the messages are arguably informative, not necessarily error reports. Downgrade these messages from EFI_D_ERROR to EFI_D_INFO, so that they don't clutter the debug output when the PcdDebugPrintErrorLevel mask only enables EFI_D_ERROR (i.e., in a "silent" build). These messages have annoyed / confused users; see for example: - https://bugzilla.redhat.com/show_bug.cgi?id=1270279 Cc: Star Zeng <star.zeng@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Drew Jones <drjones@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18619 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-16ArmPlatformPkg: NorFlashDxe: mellow DEBUG messages about flash reinitLaszlo Ersek
The ValidateFvHeader() function checks several conditions against the firmware volume header. Failure of the first of these checks, reported as "No Firmware Volume header present", is a common situation for unformatted flash images, especially when a new virtual machine is created. Similarly, "Variable Store Guid non-compatible" is common when the firmware binary is switched from Secure Boot-incapable to Secure Boot-capable, or vice versa. The only caller of ValidateFvHeader(), NorFlashFvbInitialize(), handles all these mismatches by installing a new FVB header. It also emits another, loud ERROR message (which is even less justified when it is triggered by (BootMode == BOOT_WITH_DEFAULT_SETTINGS)). Downgrade these messages from EFI_D_ERROR to EFI_D_INFO, so that they don't clutter the debug output when the PcdDebugPrintErrorLevel mask only enables EFI_D_ERROR (i.e., in a "silent" build). These messages have annoyed / confused users; see for example: - https://bugzilla.redhat.com/show_bug.cgi?id=1270279 - http://thread.gmane.org/gmane.comp.bios.edk2.devel/2772/focus=2869 Cc: Leif Lindholm <leif.lindholm@linaro.org> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Drew Jones <drjones@redhat.com> Cc: Yehuda Yitschak <yehuday@marvell.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18618 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-16ArmVirtPkg: include BaseStackCheckLib also for AARCH64Mark Rutland
Some AArch64 toolchains also invoke the software stack checker functions on certain code - so include BaseStackCheckLib for AARCH64 as well as for ARM. Since this was the only difference between [LibraryClasses.ARM] and [LibraryClasses.AARCH64], merge the two into the existing [LibraryClasses.common]. At the same time, fix the grammar for the related comments. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18617 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-16NetworkPkg: reset DHCP child when leaving PXE LoadFile.Fu Siyuan
The DHCP4 can have only one configured child instance so we need to reset the DHCP4 child when leaving PXE driver's LoadFile() function, otherwise the other programs which also need to use DHCP4 (like HTTP boot) will be impacted. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Fu Siyuan <siyuan.fu@intel.com> Reviewed-by: Ye Ting <ting.ye@intel.com> Reviewed-by: Sriram Subramanian <sriram-s@hpe.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18616 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-16MdeModulePkg: reset DHCP child when leaving PXE LoadFile.Fu Siyuan
The DHCP4 can have only one configured child instance so we need to reset the DHCP4 child when leaving PXE driver's LoadFile() function, otherwise the other programs which also need to use DHCP4 (like HTTP boot) will be impacted. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Fu Siyuan <siyuan.fu@intel.com> Reviewed-by: Sriram Subramanian <sriram-s@hpe.com> Reviewed-by: Ye Ting <ting.ye@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18615 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-16SecurityPkg: Use PcdSet##S to instead of PcdSet##Star Zeng
PcdSet## has no error status returned, then the caller has no idea about whether the set operation is successful or not. PcdSet##S were added to return error status and PcdSet## APIs were put in ifndef DISABLE_NEW_DEPRECATED_INTERFACES condition. To adopt PcdSet##S and further code development with DISABLE_NEW_DEPRECATED_INTERFACES defined, we need to Replace PcdSet## usage with PcdSet##S. Normally, DynamicDefault PCD set is expected to be success, but DynamicHii PCD set failure is a legal case. PcdTpmInitializationPolicy/PcdTcg2HashAlgorithmBitmap/PcdTpm2HashMask/PcdTpmInstanceGuid all have set operation in PEI phase, PEI phase does not allow DynamicHii PCD set, so DynamicDefault is expected for them and use PcdSet##S to instead of PcdSet## and assert when set failure. Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-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@18614 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-16SecurityPkg AuthVariableLib: Add the missing gEfiAuthenticatedVariableGuidStar Zeng
There is no real build failure, as AuthVariableLib always links to variable driver. But for code integrity, we should add it. Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-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@18613 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-10 07:56:07 +0000