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* UefiCpuPkg/CpuMp: Fix hang when StackGuard is enabled in 16-core cpuRay Ni2021-01-221-1/+2
| | | | | | | | | | | | | | | | | | | REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3167 When StackGuard is enabled, the CpuMp driver allocates known good stacks for all CPUs for DF# and PF# exceptions. It uses AllocatePool to do so. The size needed equals to 64KB = StackSize (2K) * ExceptionNumber (2) * NumberOfProcessors (16) However, AllocatePool max allocation size is less than 64K. To fix the issue, AllocatePages() is used. Signed-off-by: Ray Ni <ray.ni@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Cc: Rahul Kumar <rahul1.kumar@intel.com>
* UefiCpuPkg: Correct some typos.Guomin Jiang2020-07-281-1/+1
| | | | | | | | | | | | Correct some typos. Cc: Eric Dong <eric.dong@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Rahul Kumar <rahul1.kumar@intel.com> Signed-off-by: Guomin Jiang <guomin.jiang@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
* UefiCpuPkg/CpuMpPei: Add GDT migration support (CVE-2019-11098)Michael Kubacki2020-07-281-0/+12
| | | | | | | | | | | | | | | | | | REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1614 Moves the GDT to permanent memory in a memory discovered callback. This is done to ensure the GDT authenticated in pre-memory is not fetched from outside a verified location after the permanent memory transition. Cc: Eric Dong <eric.dong@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Rahul Kumar <rahul1.kumar@intel.com> Signed-off-by: Michael Kubacki <michael.a.kubacki@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
* UefiCpuPkg/CpuMpPei: Produce EDKII_PEI_MP_SERVICES2_PPI.Eric Dong2019-07-291-1/+2
| | | | | | | | | | | | | | | | | REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1973 Produce new EDKII_PEI_MP_SERVICES2_PPI service. It includes all APIs existed in EFI_PEI_MP_SERVICES_PPI and add new API EDKII_PEI_MP_SERVICES_STARTUP_ALL_CPUS. Cc: Ray Ni <ray.ni@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Chandana Kumar <chandana.c.kumar@intel.com> Cc: Star Zeng <star.zeng@intel.com> Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com> Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
* UefiCpuPkg: Replace BSD License with BSD+Patent LicenseMichael D Kinney2019-04-091-7/+1
| | | | | | | | | | | | | | | | | | | | | https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
* UefiCpuPkg/CpuMpPei: support stack guard featureJian J Wang2018-09-101-1/+38
| | | | | | | | | | | | | | | | | | | | | | This feature is the same as Stack Guard enabled in driver CpuDxe but applies to PEI phase. Due to the specialty in PEI module dispatching, this driver is changed to do the actual initialization in notify callback of event gEfiPeiMemoryDiscoveredPpiGuid. This can let the stack guard apply to as most PEI drivers as possible. To let Stack Guard work, some simple page table management code are introduced to setup Guard page at base of stack for each processor. Cc: Eric Dong <eric.dong@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: "Ware, Ryan R" <ryan.r.ware@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jian J Wang <jian.j.wang@intel.com> Regression-tested-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Eric Dong <eric.dong@intel.com>
* UefiCpuPkg CpuMpPei: Update return status to follow spec.Eric Dong2017-07-071-1/+1
| | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com>
* UefiCpuPkg/CpuMpPei: Build GUIDed-HOB to store all CPU BIST DataJeff Fan2016-09-141-0/+1
| | | | | | | | | | | | | Build gEfiSecPlatformInformation2PpiGuid GUIDed-HOB to store all CPU BIST data that could be used not only by SecPlatformInformation2(), but also by CPU MP Dxe driver to get CPU BIST data. Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Feng Tian <feng.tian@intel.com> Cc: Giri P Mudusuru <giri.p.mudusuru@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>
* UefiCpuPkg/CpuMpPei: Delete PeiMpServices.c and PeiMpServices.hJeff Fan2016-08-171-0/+332
| | | | | | | | | | | | | | | | | | Move the code in PeiMpServices.c & PeiMpServices.h to CpuMpPei.c & CpuMpPei.h. v3: 1. Rename MpInitLibSwitchBSP to MpInitLibSwitchBSP 2. Add PeiMpInitLib.inf in DSC file Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Feng Tian <feng.tian@intel.com> Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Michael Kinney <michael.d.kinney@intel.com>
* UefiCpuPkg/CpuMpPei: Remove unused files and codesJeff Fan2016-08-171-248/+0
| | | | | | | | | | | | Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Feng Tian <feng.tian@intel.com> Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Michael Kinney <michael.d.kinney@intel.com>
* UefiCpuPkg/CpuMpPei: Consume MpInitLib to produce CPU MP PPI servicesJeff Fan2016-08-171-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | Consume MP initialize library to produce CPU MP PPI, it could simply the code. Add STATIC for some internal functions to avoid build issue with the same functions name in PeiMpInit instance. They will be removed by the next patch. v4: 1. Update BistData type from UINT32 to EFI_HEALTH_FLAGS. v3: 1. Rename MpInitLibSwitchBSP to MpInitLibSwitchBSP 2. Add PeiMpInitLib.inf in DSC file Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Feng Tian <feng.tian@intel.com> Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Michael Kinney <michael.d.kinney@intel.com>
* UefiCpuPkg/LocalApic.h: Remove duplicated/conflicted definitionsJeff Fan2016-08-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | #define MSR_IA32_APIC_BASE_ADDRESS is duplicated with #define MSR_IA32_APIC_BASE defined in UefiCpuPkg/Include/Register/ArchitecturalMsr.h, so we could remove it and update the modules to use MSR_IA32_APIC_BASE from ArchitecturalMsr.h. Structure MSR_IA32_APIC_BASE conflicts with #define MSR_IA32_APIC_BASE defined in UefiCpuPkg/Include/Register/ArchitecturalMsr.h, so we could remove it and update the modules to use structure MSR_IA32_APIC_BASE_REGISTER from ArchitecturalMsr.h. v5: 1. Update SourceLevelDebugPkg to use APIC Base MSR from ArchitecturalMsr.h. Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Feng Tian <feng.tian@intel.com> Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Michael Kinney <michael.d.kinney@intel.com>
* UefiCpuPkg/CpuMpPei: Remove PmodeOffset and LmodeOffsetJeff Fan2016-07-141-4/+2
| | | | | | | | | | | | Remove Pmode(Entry)Offset/Lmode(Entry)Offset and use unified Mode(Entry)Offset to clean up the definition of MP_ASSEMBLY_ADDRESS_MAP and MP_CPU_EXCHANGE_INFO. Cc: Feng Tian <feng.tian@intel.com> Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Giri Mudusuru <giri.p.mudusuru@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
* UefiCpuPkg/CpuMpPei: Remove un-used variables and functionsJeff Fan2016-07-141-19/+0
| | | | | | | | | Cc: Feng Tian <feng.tian@intel.com> Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Giri Mudusuru <giri.p.mudusuru@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
* UefiCpuPkg/CpuMpPei: Add CodeSegment and DataSegment fieldsJeff Fan2016-07-141-0/+2
| | | | | | | | | | | | Added CodeSegment and DataSegment fields in MP_CPU_EXCHANGE_INFO. They are set to the values of current BSP's CS and DS. Cc: Feng Tian <feng.tian@intel.com> Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Giri Mudusuru <giri.p.mudusuru@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
* UefiCpuPkg/CpuMpPei: Dump message if microcode signature not matchedJeff Fan2016-07-131-0/+10
| | | | | | | | | | | | | Verification microcode signature is one enhancement and not one requirement from IA32 SDM. This update is just to dump debug message instead of ASSERT() if the updated microcode signature does not match the loaded microcode signature. Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Feng Tian <feng.tian@intel.com> Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
* UefiCpuPkg/CpuMpPei: Consume CpuExceptionHandlerLibJeff Fan2016-06-011-1/+3
| | | | | | | | | Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Feng Tian <feng.tian@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>
* UefiCpuPkg/CpuMpPei: Remove un-used AsmCliHltLoop()Jeff Fan2015-12-181-10/+0
| | | | | | | | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Cc: Feng Tian <feng.tian@intel.com> Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Tested-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19347 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Wake up APs by proper methodJeff Fan2015-12-181-2/+2
| | | | | | | | | | | | | | | | | If ApLoopMode is ApInHltLoop, BSP will send INIT-SIPI-SIPI to wake up APs. If ApLoopMode is ApInMwaitLoop or ApInRunLoop, BSP will write one semaphore to wake up APs. Contributed-under: TianoCore Contribution Agreement 1.0 Cc: Feng Tian <feng.tian@intel.com> Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Tested-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19346 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Place APs in proper loop mode after AP executionJeff Fan2015-12-181-0/+3
| | | | | | | | | | | | | | | | | | After AP function is executed, we will place AP in proper loop mode. Because AP maybe waken up by SMI or other reasons. We need to read signature in monitor buffer to check if APs is waken up by BSP. If it is not waken up by BSP, we will continue to place them into proper loop mode. Contributed-under: TianoCore Contribution Agreement 1.0 Cc: Feng Tian <feng.tian@intel.com> Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Tested-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19345 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Prepare for monitor bufferJeff Fan2015-12-181-0/+3
| | | | | | | | | | | | | | | | Get AP loop mode to prepare for the monitor buffer required for ApInMwaitLoop and ApInRunLoop. Contributed-under: TianoCore Contribution Agreement 1.0 Cc: Feng Tian <feng.tian@intel.com> Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Tested-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19344 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Add GetApLoopMode() to get AP loop modeJeff Fan2015-12-181-0/+6
| | | | | | | | | | | | | | | | | | | | Add GetApLoopMode() that will get PCD PcdCpuApLoopMode firstly. If it is ApInMwaitLoop, we will check if MONITOR/MWAIT feature supported by CPUID. If MONITOR/MWAIT feature is not supported, force AP loop mode to ApInHltLoop. GetApLoopMode() also return the largest line size required. Contributed-under: TianoCore Contribution Agreement 1.0 Cc: Feng Tian <feng.tian@intel.com> Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Tested-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19343 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Fix pack(1) issue on x64 archJeff Fan2015-12-181-1/+3
| | | | | | | | | | | | | | | | | | Packing alignment for MP_CPU_EXCHANGE_INFO should be 1. This should be typo when check-in CpuMpPei driver. IA32 arch MP_CPU_EXCHANGE_INFO is luckly pack(1). It leads CpuMpPei x64 version hung. Contributed-under: TianoCore Contribution Agreement 1.0 Reported-by: Michael Kinney <michael.d.kinney@intel.com> Cc: Feng Tian <feng.tian@intel.com> Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Tested-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19340 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Add CPU_VOLATILE_REGISTERS & worker functionsJeff Fan2015-12-021-0/+13
| | | | | | | | | | | | | | | | | Add CPU_VOLATILE_REGISTERS definitions for CRx and DRx required to be restored after APs received INIT IPI. Add worker functions SaveVolatileRegisters()/RestoreVolatileRegisters() used to save/restore CRx and DRx. It also check if Debugging Extensions supported or not. Cc: Feng Tian <feng.tian@intel.com> Cc: Michael 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> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19086 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Set X2APIC flag if one x2APIC ID larger than 254Jeff Fan2015-11-251-0/+2
| | | | | | | | | | | | | | | If there are any logical processor reporting an APIC ID of 255 or greater, set X2ApicEnable flag. GetInitialApicId() will return x2APIC ID if CPUID leaf B supported. Cc: Feng Tian <feng.tian@intel.com> Cc: Michael Kinney <michael.d.kinney@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-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@18933 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg: Add Cpuid.h include files for CPUID related definesMichael Kinney2015-10-191-0/+1
| | | | | | | | | | | | 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
* UefiCpuPkg/CpuMpPei: Update files format to DOSJeff Fan2015-08-061-302/+302
| | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18168 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Register callback on End Of Pei PPIJeff Fan2015-07-151-0/+43
| | | | | | | | | | | | | Add CpuMpEndOfPeiCallback () to restore wakeup buffer data on S3 path and flag flag wakeup buffer to be un-used type on normal boot path. Set one EndOfPei flag save/restore wakeup buffer when wakeup APs every time. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18014 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Add AsmHltLoop ()Jeff Fan2015-07-151-0/+9
| | | | | | | | | | | | | Add AsmHltLoop () in assembly code, it will not be copied into AP wakeup buffer and invoked at end of ApCFunction (). To make sure AP work in case AP wakeup buffer is restored to original data. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18013 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Install PI CPU MP PPIJeff Fan2015-07-151-0/+2
| | | | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18012 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Implementation of PeiSwitchBSP ()Jeff Fan2015-07-151-0/+12
| | | | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18010 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Implementation of PeiStartupAllAPs ()Jeff Fan2015-07-151-0/+34
| | | | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18008 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Implementation of PeiWhoAmI ()Jeff Fan2015-07-151-0/+1
| | | | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18005 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Update and publish CPU BIST informationJeff Fan2015-07-151-0/+48
| | | | | | | | | | | | | Get CPU BIST information from SEC Platform Information(2) PPIs and update them accordingly. Install(Reinstall) SEC Platform Information2 PPI to published the new CPU BIST. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18004 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Load microcode on BSP and APsJeff Fan2015-07-151-0/+5
| | | | | | | | | | | Add DetectMicrocode() to load microcode on BSP and APs. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18002 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Sync BPS's mtrr setting to APsJeff Fan2015-07-151-0/+2
| | | | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17999 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Wakeup APs and collect AP countJeff Fan2015-07-151-0/+7
| | | | | | | | | | | | BSP will send broadcast INIT Startup IPI to all APs and collect APs count and BIST information. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17997 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Prepare for buffer for AP wakeup and CPU MP dataJeff Fan2015-07-151-1/+40
| | | | | | | | | | | | Get AP wakeup buffer and copy AP reset code into it. Allocate APs' stack and CPU MP data buffer. Fill CPU MP data fields accordingly. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17995 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Get AP reset code size and far jump informationJeff Fan2015-07-151-0/+23
| | | | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17994 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Initialize FPU per UEFI specificationJeff Fan2015-07-151-0/+1
| | | | | | | | | | | | Invoke InitializeFloatingPointUnits() to initialize FPU per UEFI specification before call C function in assembly code. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17993 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Add MP exchange structure definitionJeff Fan2015-07-151-0/+19
| | | | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17990 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Find available memory < 1MB for AP reset codeJeff Fan2015-07-151-0/+1
| | | | | | | | | | | | Search memory resource HOB list to find one available system memory under 1MB for AP reset code and exchange information between BSP and APs. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17989 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg/CpuMpPei: Load GDT table on BSPJeff Fan2015-07-151-0/+30
| | | | | | | | | | | Load new GDT table and update segment accordingly. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17988 6f19259b-4bc3-4df7-8a09-765794883524
* UefiCpuPkg: Add CpuMpPei moduleJeff Fan2015-07-151-0/+26
This module is to provide MP PPI services defined in PI 1.4. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17987 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-07 22:14:03 +0000