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2016-12-05Vlv2TbltDevicePkg: Make !if statement usage consistentMichael Kinney
Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: David Wei <david.wei@intel.com> Cc: Mang Guo <mang.guo@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2016-12-05OvmfPkg/QemuFwCfgLib: support QEMU's DMA-like fw_cfg access methodLaszlo Ersek
The benefits of the DMA-like access method are (a) speed, (b) write support in QEMU 2.9+. (IOPort-based write support was discontinued in QEMU 2.4, and the DMA-based one is being added to QEMU 2.9. Write support needs no separate feature detection because writeability is governed on the level of individual fw_cfg files -- if a file meant to be written by the firmware exists in the directory, then it is writeable with the DMA method.) We don't enable this feature for the SEC library instance, because: - the SEC instance remains without clients (I've checked that it builds though), - in SEC, any possible fw_cfg use is expected to be small and read-only. 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>
2016-12-05ArmVirtPkg/QemuFwCfgLib: rebase lib instance to updated lib class headerLaszlo Ersek
Put the FW_CFG_F_DMA constant, introduced in the last patch, to use. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Leif Lindholm <leif.lindholm@linaro.org> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
2016-12-05OvmfPkg/QemuFwCfgLib: extend lib class header with more definitionsLaszlo Ersek
The last patch consists purely of code movement; going forward, we should use a few more symbolic constants. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Leif Lindholm <leif.lindholm@linaro.org> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
2016-12-05ArmVirtPkg, OvmfPkg: QemuFwCfgLib: move DMA-related defs to lib classLaszlo Ersek
Move the type and macro definitions related to QEMU's DMA-like fw_cfg access method to the library class header. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Leif Lindholm <leif.lindholm@linaro.org> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
2016-12-05OvmfPkg/QemuFwCfgLib: move InternalQemuFwCfgIsAvailable() to lib instancesLaszlo Ersek
InternalQemuFwCfgIsAvailable() is an API that is incorrectly exposed by the "OvmfPkg/Include/Library/QemuFwCfgLib.h" library class header; the API is meant to be used internally to library instances (if it's needed at all). In OvmfPkg, we have two lib instances (for SEC and PEI/DXE); they provide different implementations of InternalQemuFwCfgIsAvailable(), for the shared file "OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c". Move the API declaration to a new internal header called "QemuFwCfgLibInternal.h", and drop EFIAPI in the process. 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>
2016-12-05ArmVirtPkg/QemuFwCfgLib: remove superfluous InternalQemuFwCfgIsAvailable()Laszlo Ersek
InternalQemuFwCfgIsAvailable() is an API that is incorrectly exposed by the "OvmfPkg/Include/Library/QemuFwCfgLib.h" library class header; the API is meant to be used internally to library instances (if it's needed at all). ArmVirtPkg's instance has no use for it actually, so simplify the code and remove the function definition. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Leif Lindholm <leif.lindholm@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: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2016-12-05Omap35xxPkg, BeagleBoardPkg: Use Pcd for INTERRUPT_BASELeif Lindholm
The base address for the interrupt controller is hard-coded in Omap3530Interrupt.h, although Omap35xxPkg/InterruptDxe appears to have initially intended to make use of PcdInterruptBaseAddress from EmbeddedPkg. Move it to use said Pcd, and also declare use of it in BeagleBoardLib, which makes a direct access. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2016-12-05EmbeddedPkg: Remove use of IntelFrameworkModulePkg legacy libsLeif Lindholm
LzmaCustomDecompressLib and PeiDxeDebugLibReportStatusCode were copied from IntelFrameworkModulePkg to MdeModulePkg, but the originals were kept for compatibility. Since the libraries are identical, move EmbeddedPkg to use the MdeModulePkg versions instead. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2016-12-05BeagleBoardPkg: Remove use of IntelFrameworkModulePkg legacy libsLeif Lindholm
LzmaCustomDecompressLib and PeiDxeDebugLibReportStatusCode were copied from IntelFrameworkModulePkg to MdeModulePkg, but the originals were kept for compatibility. Since the libraries are identical, move BeagleBoardPkg to use the MdeModulePkg versions instead. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2016-12-05MdeModulePkg PiSmmCore: Update comments in InitializeMemoryServicesLiming Gao
Add the comments to describe Free and Allocated SMRAM are added separately. Cc: Star Zeng <star.zeng@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2016-12-05IntelFsp2Pkg: 41d739e breaks flat tree buildZeng, Star
There may be no environment variable PACKAGES_PATH defined in flat tree, then 41d739e breaks flat tree build. This patch is to update GenCfgOpt.py to be compatible with both flat tree and package path build. Cc: Richard Thomaiyar <richard.marian.thomaiyar@intel.com> Cc: Maurice Ma <maurice.ma@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Giri P Mudusuru <giri.p.mudusuru@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> Reviewed-by: Richard Thomaiyar <richard.marian.thomaiyar@intel.com> Tested-by: Richard Thomaiyar <richard.marian.thomaiyar@intel.com>
2016-12-05BaseTools/VolInfo: Fix printf issue using '%ls' in format stringHao Wu
https://bugzilla.tianocore.org/show_bug.cgi?id=257 For GCC compilers, when building with option '-fshort-wchar', wide char string format '%ls' does not work properly for printf() function. The string specified by '%ls' will not be printed. This commit avoids using '%ls' for printf() function and converts the wide char string to char string for printing. Cc: Liming Gao <liming.gao@intel.com> Cc: Yonghong Zhu <yonghong.zhu@intel.com> 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>
2016-12-05ShellPkg/MV: Fix MV to deny moving parent of current directoryChen A Chen
When user types "mv -r fs0:\A\ fs1:\" under directory "fs0:\A\B\", MV command should deny such movement. The patch fixes the above issue. It also denies moving current directory. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen A Chen <chen.a.chen@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2016-12-02EmulatorPkg: Remove use of IntelFrameworkModulePkg legacy libsLeif Lindholm
LzmaCustomDecompressLib and PeiDxeDebugLibReportStatusCode were copied from IntelFrameworkModulePkg to MdeModulePkg, but the originals were kept for compatibility. Since the libraries are identical, move EmulatorPkg to use the MdeModulePkg versions instead. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
2016-12-02DuetPkg: Remove use of IntelFrameworkModulePkg legacy libsLeif Lindholm
LzmaCustomDecompressLib and PeiDxeDebugLibReportStatusCode were copied from IntelFrameworkModulePkg to MdeModulePkg, but the originals were kept for compatibility. Since the libraries are identical, move DuetPkg to use the MdeModulePkg versions instead. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2016-12-02QuarkSocPkg: Remove use of IntelFrameworkModulePkg legacy libsLeif Lindholm
LzmaCustomDecompressLib and PeiDxeDebugLibReportStatusCode were copied from IntelFrameworkModulePkg to MdeModulePkg, but the originals were kept for compatibility. Since the libraries are identical, move iQuarkSocPkg to use the MdeModulePkg versions instead. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
2016-12-02OvmfPkg: Remove use of IntelFrameworkModulePkg legacy libsLeif Lindholm
LzmaCustomDecompressLib and PeiDxeDebugLibReportStatusCode were copied from IntelFrameworkModulePkg to MdeModulePkg, but the originals were kept for compatibility. Since the libraries are identical, move OvmfPkg to use the MdeModulePkg versions instead. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
2016-12-02BaseTools: Support QuotedString for PREBUILD/POSTBUILD in DSC fileYonghong Zhu
If the prebuild/postbuild script statement start with double quotations, current tool report error, while DSC spec allow this usage. so update tool to support it. Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-12-02BaseTools: Fix the bug to parse the new map file formatYonghong Zhu
Current the variable and Pcd format save in the map file is changed, so this patch is to support this new format. Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-12-02BaseTools: add error check for "#image" for idf file formatYonghong Zhu
Add new error check for "#image" keyword used in the image definition file. Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-12-02MdeModulePkg/Ehci: don't clear port status bits during initFeng Tian
Port status bits are clear in original code, so no enumeration takes place. Changing this to prevent the status bits from being cleared allows enumeration to proceed normally. Cc: Star Zeng <star.zeng@intel.com> Cc: Mike Turner <Michael.Turner@microsoft.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Mike Turner <Michael.Turner@microsoft.com> Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
2016-12-02MdeModulePkg/SdMmc: Fix build failure caused by last check-inFeng Tian
The commit e27cca has a typo on DEBUG level macro. And this debug message should be DEBUG_INFO rather than DEBUG_ERROR. Cc: Jan Dabros <jsd@semihalf.com> Cc: Marcin Wojtas <mw@semihalf.com> Cc: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Feng Tian <feng.tian@intel.com> reviewed-by: Marcin Wojtas <mw@semihalf.com>
2016-12-01UefiCpuPkg/Include: Add VMX MSR register structuresMichael Kinney
https://bugzilla.tianocore.org/show_bug.cgi?id=279 Add MSR_IA32_VMX_BASIC_REGISTER and IA32_VMX_MISC_REGISTER structures with the bit fields for these two MSRs. Also add MSEG_HEADER structure whose base address is in the MsegBase field of MSR_IA32_SMM_MONITOR_CTL_REGISTER. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Jeff Fan <jeff.fan@intel.com> Cc: Feng Tian <feng.tian@intel.com> 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>
2016-12-01UefiCpuPkg/PiSmmCpuDxeSmm: Remove PSD layout assumptionsMichael Kinney
https://bugzilla.tianocore.org/show_bug.cgi?id=277 Remove dependency on layout of PROCESSOR_SMM_DESCRIPTOR everywhere possible. The only exception is the standard SMI entry handler template that is included with the PiSmmCpuDxeSmm module. This allows an instance of the SmmCpuFeaturesLib to provide alternate PROCESSOR_SMM_DESCRIPTOR structure layouts. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Jeff Fan <jeff.fan@intel.com> Cc: Feng Tian <feng.tian@intel.com> 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> Reviewed-by: Feng Tian <feng.tian@intel.com>
2016-12-01UefiCpuPkg/PiSmmCpuDxeSmm: Remove MTRRs from PSD structureMichael Kinney
https://bugzilla.tianocore.org/show_bug.cgi?id=277 All CPUs use the same MTRR settings. Move MTRR settings from a field in the PROCESSOR_SMM_DESCRIPTOR structure into a module global variable. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Jeff Fan <jeff.fan@intel.com> Cc: Feng Tian <feng.tian@intel.com> 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> Reviewed-by: Feng Tian <feng.tian@intel.com>
2016-12-01ArmPkg: fix compilation error in ArmDmaLibLeif Lindholm
Commit 0a99a65d2c8a ("fix incorrect device address of double buffer") retained an explicit cast on the variable "Buffer" which became incorrect with the other changes, leading to compilation failures with some toolchains. Drop the cast. Contributed-under: TianoCore Contribution Agreement 1.0 Reported-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Tested-by: Sudeep Holla <sudeep.holla@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2016-12-01MdeModulePkg/CapsuleApp: add Internal for function name.Jiewen Yao
To prevent potential build failure. Cc: Feng Tian <feng.tian@intel.com> Cc: Jeff Fan <jeff.fan@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com>
2016-12-01UefiCpuPkg/CpuExceptionHandlerLib: remove un-used mReservedVectorsJeff Fan
Cc: Feng Tian <feng.tian@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com>
2016-12-01UefiCpuPkg: Add ExceptionHandlerData for ArchRestoreExceptionContext()Jeff Fan
mReservedVectors is not set, we could add parameter ExceptionHandlerData for ArchRestoreExceptionContext() that could use it instead of mReservedVectors. Cc: Feng Tian <feng.tian@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com>
2016-12-01UefiCpuPkg: Add ExceptionHandlerData for ArchSaveExceptionContext()Jeff Fan
mReservedVectors is not set, we could add parameter ExceptionHandlerData for ArchSaveExceptionContext() that could use it instead of mReservedVectors. Cc: Feng Tian <feng.tian@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com>
2016-12-01MdeModulePkg/CapsuleApp: Add Fmp->GetImage() support.Jiewen Yao
We add Fmp->GetImage() support in CapsuleApp. So that user may call Fmp->GetImage() in UEFI shell environment. This is useful to do unit test for FMP which supports GetImage(), or user wants to get current image, such as Microcode. Cc: Eric Dong <eric.dong@intel.com> Cc: Jeff Fan <jeff.fan@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com>
2016-12-01UefiCpuPkg/PiSmmCpuDxeSmm: Clear some semaphores on S3 boot pathJeff Fan
Some semaphores are not cleared on S3 boot path. For example, mSmmMpSyncData->CpuData[CpuIndex].Present. It may still keeps the value set at SMM runtime during S3 resume. It may causes BSP have the wrong judgement on SMM AP's present state. We have one related fix at e78a2a49ee6b0c0d7c6997c87ace31d7761cf636. But that is not completed. This fix is to clear Busy/Run/Present semaphores in InitializeMpSyncData(). Cc: Laszlo Ersek <lersek@redhat.com> Cc: Feng Tian <feng.tian@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Feng Tian <feng.tian@intel.com>
2016-11-30Vlv2TbltDevicePkg: Add /m flag for multi-processor buildMichael Kinney
https://bugzilla.tianocore.org/show_bug.cgi?id=274 Add support for multi-processor builds using a /m flag. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: David Wei <david.wei@intel.com> Cc: Mang Guo <mang.guo@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2016-11-30Vlv2TbltDevicePkg: Add /y flag to generate report filesMichael Kinney
https://bugzilla.tianocore.org/show_bug.cgi?id=273 Update build script to generate a report file and put both the report file and the log file in the directory Vlv2TbltDevicePkg with an EDK2_Vlv2TbltDevicePkg prefix. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: David Wei <david.wei@intel.com> Cc: Mang Guo <mang.guo@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2016-11-30Vlv2TbltDevicePkg: Fix typo in name of nul output fileMichael Kinney
https://bugzilla.tianocore.org/show_bug.cgi?id=272 Fix typo in script file. To prevent output from being shown, then output file should be 'nul', not 'null'. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: David Wei <david.wei@intel.com> Cc: Mang Guo <mang.guo@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2016-11-30Vlv2TbltDevicePkg: Use 4K aligned PE/COFF sectionsMichael Kinney
Update [BuildOptions] to use of 4K aligned PE/COFF image sections to support page level protection of DXE_RUNTIME_DRIVER, SMM_CORE, and DXE_SMM_DRIVER modules. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: David Wei <david.wei@intel.com> Cc: Mang Guo <mang.guo@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2016-11-30ArmPkg/ArmDmaLib: add support for fixed host-to-device DMA offsetArd Biesheuvel
Some devices, such as the Raspberry Pi3, have a fixed offset between memory addresses as seen by the host and as seen by the other bus masters. So add a new PCD that allows this fixed offset to be recorded, and to be used when returning device addresses from the DmaLib mapping routines. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Tested-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2016-11-30ArmPkg/ArmDmaLib: clean up abuse of device addressArd Biesheuvel
In preparation of adding support to ArmDmalib for DMA bus masters whose view of memory is offset by a constant compared to the CPU's view, clean up some abuse of the device address. The device address is not defined in terms of the CPU's address space, and so it should not be used in CopyMem () or cache maintenance operations that require a valid mapping. This not only applies to the above use case, but also to the DebugUncachedMemoryAllocationLib that unmaps the primary, cached mapping of an allocation, and returns a host address which is an uncached alias offset by a constant. Since we should never access the device address from the CPU, there is no need to record it in the MAPINFO struct. Instead, record the buffer address in case of double buffering, since we do need to copy the contents (in case of a bus master write) and free the buffer (in all cases) when DmaUnmap() is called. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Tested-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2016-11-30ArmPkg/ArmDmaLib: fix incorrect device address of double bufferArd Biesheuvel
If double buffering is not required in DmaMap(), the returned device address is passed through ConvertToPhysicalAddress () to convert the host address (which in case of DebugUncachedMemoryAllocationLib is not 1:1 mapped) to a physical address, which is what a device would expect to be able to perform DMA. By the same reasoning, a double buffer allocated using DmaAllocateBuffer () should be converted in the same way, considering that the buffer is allocated using UncachedAllocatePages (), to which the above equally applies. So add the missing ConvertToPhysicalAddress () invocation. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Tested-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2016-11-30ArmPkg/ArmDmaLib: use DMA buffer alignment from CPU arch protocolArd Biesheuvel
Instead of depending on ArmLib to retrieve the CWG directly, use the DMA buffer alignment exposed by the CPU arch protocol. This removes our dependency on ArmLib, which makes the library a bit more architecture independent. While we're in there, rename gCpu to mCpu to better reflect its local scope, and reflow some lines that we're modifying anyway. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Tested-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2016-11-30ArmPkg/ArmMmuLib: support page tables in cacheable memory onlyArd Biesheuvel
Translation table walks are always cache coherent on ARMv8-A, so cache maintenance on page tables is never needed. Since there is a risk of loss of coherency when using mismatched attributes, and given that memory is mapped cacheable except for extraordinary cases (such as non-coherent DMA), restrict the page table walker to performing cacheable accesses to the translation tables. For DEBUG builds, retain some of the logic so that we can double check that the memory holding the root translation table is indeed located in memory that is mapped cacheable. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2016-11-30UefiCpuPkg/MicrocodeUpdate: Fix GetImage APIJiewen Yao
Current GetImage API forgets to return data to caller. Add code to fix it. Cc: Jeff Fan <jeff.fan@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com>
2016-11-30UefiCpuPkg/PiSmmCpu: relax superpage protection on page split.Jiewen Yao
PiSmmCpu driver may split page for page attribute request. Current logic not only propagates the super page attribute to the leaf page attribut, but also to the directory page attribute. However, the later might be wrong because we cannot clear protection without touching directory page attribute. The effective protection is the strictest combination across the levels. We should always clear protection on directory page and set protection on leaf page for easy clearing later. Cc: Jeff Fan <jeff.fan@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com>
2016-11-30SignedCapsulePkg: GetImage() return EFI_UNSUPPORTED.Jiewen Yao
According to UEFI spec, unsupported function should return EFI_UNSUPPORTED directly. Cc: Eric Dong <eric.dong@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com>
2016-11-30IntelFsp2Pkg: Add PACKAGES_PATH supportThomaiyar, Richard Marian
Add PACKAGES_PATH support in GenCfgOpt.py Cc: Maurice Ma <maurice.ma@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Richard Thomaiyar <richard.marian.thomaiyar@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
2016-11-30SourceLevelDebugPkg: Avoid to re-init IDT table again at SMI entryJeff Fan
Current SmmDebugAgentLib will initialize IDT table to support source debugging at each time SMI entry on SMM BSP. Actually, we only need to initialize IDT table at first time SMI entry. Add one flag to avoid re-initializing IDT table. Cc: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2016-11-30MdeModulePkg/SdMmcPciHcDxe: Replace deprecated debug level macrosFeng Tian
EFI_D_INFO, EFI_D_VERBOSE, EFI_D_WARN and EFI_D_ERROR are replaced with currently recommended values. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jan Dabros <jsd@semihalf.com> Signed-off-by: Marcin Wojtas <mw@semihalf.com> Reviewed-by: Feng Tian <feng.tian@intel.com>
2016-11-30BaseTools: fix the bug to add PaletteSize info into AutoGenYonghong Zhu
Fix the bug to add PaletteSize info into AutoGen.c when the flag UEFI_HII_RESOURCE_SECTION is set to FALSE. Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-11-30BaseTools CommonLib: Update ReadMemoryFileLine() to read line in file scopeLiming Gao
https://bugzilla.tianocore.org/show_bug.cgi?id=255 Check CurrentFilePointer to make sure it not exceed the end of file. Cc: Yonghong Zhu <yonghong.zhu@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
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