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2017-02-22UefiCpuPkg/CpuDxe: Fix hard code actual TimerPeriod valueJeff Fan
Current CpuGetTimerValue() implementation return hard code TimerPeriod value. We could calculate the actual TimerPeriod value over period of time (100us) at the first time invoking CpuGetTimerValue() and save the TimerPeriod value into one global variable to avoid delay at the next CpuGetTimerValue() invoking. https://bugzilla.tianocore.org/show_bug.cgi?id=382 Cc: Feng Tian <feng.tian@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>
2017-02-22UefiCpuPkg/CpuDxe: Add Local APIC memory mapped space in GCDJeff Fan
Local APIC memory mapped space should be added into GCD and be allocated. Otherwise, UEFI firmware cannot get correct memory map for it. For example, SMM profile feature needs to get the completed MMIO map to protect them. v2: Consume AddMemoryMappedIoSpace() to handle the case that Local APIC memory space has already been added before. https://bugzilla.tianocore.org/show_bug.cgi?id=390 Cc: Laszlo Ersek <lersek@redhat.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Feng Tian <feng.tian@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: Laszlo Ersek <lersek@redhat.com> Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
2017-02-22UefiCpuPkg/CpuDxe: Copy two functions from PciHostBridgeJeff Fan
Copy AddMemoryMappedIoSpace() and IntersectMemoryDescriptor() from MdeModulePkg\Bus\Pci\PciHostBridgeDxe\PciHostBridge.c. https://bugzilla.tianocore.org/show_bug.cgi?id=390 Cc: Laszlo Ersek <lersek@redhat.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Feng Tian <feng.tian@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: Laszlo Ersek <lersek@redhat.com> Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
2017-02-22UefiCpuPkg/CpuDxe: Add memory attribute setting.Jiewen Yao
Add memory attribute setting in CpuArch protocol. Previous SetMemoryAttributes() API only supports cache attribute setting. This patch updated SetMemoryAttributes() API to support memory attribute setting by updating CPU page table. Cc: Jeff Fan <jeff.fan@intel.com> Cc: Michael Kinney <michael.d.kinney@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>
2016-12-14UefiCpuPkg: Make the comments align with the functionsDandan Bi
Cc: Jeff Fan <jeff.fan@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com>
2016-09-14UefiCpuPkg/CpuDxe: Fix duplicated status code reportJeff Fan
If CPU Bist data is not zero, we will report Status code. But there is one bug that will report each processor's status code duplicated with NumberOfData times. This fix is to exchange the loop order on NumberOfData and mNumberOfProcessors. It could make sure the report status code only once for each processor. 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>
2016-08-17UefiCpuPkg/CpuDxe: Fixed typo in function header to match PI specJeff Fan
Cc: Liming Gao <liming.gao@intel.com> 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: Michael Kinney <michael.d.kinney@intel.com> Tested-by: Michael Kinney <michael.d.kinney@intel.com>
2016-08-17UefiCpuPkg/CpuDxe: Remove PcdCpuMaxLogicalProcessorNumber consumingJeff Fan
v5: If PcdCpuMaxLogicalProcessorNumber is set to 1 on UP system, MpInitLibInitialize() will be invoked. This is one bug, we need to call MpInitLibInitialize() always and get the BSP information. Just to remove PcdCpuMaxLogicalProcessorNumber() consuming from this driver. 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>
2016-08-17UefiCpuPkg/CpuDxe: Remove unused codes and filesJeff Fan
v5: 1. Remove unused PcdCpuApStackSize and PcdCpuApInitTimeOutInMicroSeconds. v4: 1. Keep GDT table setup to fix IA32 S3 boot issue. 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>
2016-08-17UefiCpuPkg/CpuDxe: Move SetMtrrsFromBuffer() location.Jeff Fan
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>
2016-08-17UefiCpuPkg/CpuDxe: Consume MpInitLib to produce CPU MP Protocol servicesJeff Fan
Consume MP Initialize library to produce CPU MP Protocol services to simply the code. v4: 1. Update CpuDxe.c file header to mention it produces CPU Arch protocol. 2. Update BistData type from UINT32 to EFI_HEALTH_FLAG. 3. Move some header location from CpuMp.h to CpuDxe.h. v3: 1. Move the code Consume MpInitLib APIs to produce CPU MP Protocol from patch #40 to this patch. 2. Add DxeMpInitLib.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>
2016-07-20UefiCpuPkg/CpuDxe: StartupAllAPs in parallel modeJeff Fan
SetMemoryAttributes() will sync BSP's MTRRs settings to all APs by StartupAllAPs service in serial mode. It may caused much performance impact if there are too much processors in system. This update is to invoke StartupAllAps in parallel mode. IA32 SDM does suggest to program MTRRs in parallel mode. Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Feng Tian <feng.tian@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: Feng Tian <feng.tian@intel.com>
2016-06-28UefiCpuPkg CpuDxe: Add nasm source file in CpuDxe.infLiming Gao
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com>
2016-06-28UefiCpuPkg CpuDxe: Convert Ia32/CpuAsm.asm to NASMLiming Gao
The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/CpuAsm.asm to Ia32/CpuAsm.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com>
2015-12-15UefiCpuPkg: Convert all .uni files to utf-8Jordan Justen
To convert these files I ran: $ python3 BaseTools/Scripts/ConvertUni.py UefiCpuPkg Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19264 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-20UefiCpuPkg/CpuDxe: Don't use gBS->StallJordan Justen
The CpuDxe driver may run before the gEfiMetronomeArchProtocolGuid protocol is installed. gBS->Stall does not work until this arch protocol is installed. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18914 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-30UefiCpuPkg: CpuDxe: Update GDT to be consistent with DxeIplPeimMichael Kinney
The PiSmmCpuDxeSmm module makes some assumptions about GDT selectors that are based on the GDT layout from the DxeIplPeim. For example, the protected mode entry code and (where appropriate) the long mode entry code in the UefiCpuPkg/PiSmmCpuDxeSmm/*/MpFuncs.* assembly files, which are used during S3 resume, open-code segment selector values that depend on DxeIplPeim's GDT layout. This updates the CpuDxe module to use the same GDT layout as the DxeIplPeim. This enables modules that are dispatched after CpuDxe to find, and potentially save and restore, a GDT layout that matches that of DxeIplPeim. The DxeIplPeim has a 2 GDT entries for data selectors that are identical. These are LINEAR_SEL (GDT Offset 0x08)and LINEAR_DATA64_SEL (GDT offset 0x30). LINEAL_SEL is used for for IA32 DXE and the LINEAR_DATA64_SEL is used for X64 DXE. This duplicate data selector was added to the CpuDxe module to keep the GDT and all selectors consistent. Using a consistent GDT also improves debug experience. Reported-by: Laszlo Ersek <lersek@redhat.com> Analyzed-by: Laszlo Ersek <lersek@redhat.com> Link: http://article.gmane.org/gmane.comp.bios.edk2.devel/3568 Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18710 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
2015-08-08UefiCpuPkg CpuDxe: Sync up the settings of Execute Disable to APsStar Zeng
when stack NX has been enabled for BSP. DxeIpl may have enabled Execute Disable for BSP, APs need to get the status and sync up the settings, otherwise EFI_MP_SERVICES_PROTOCOL->StartupAllAPs may not work. Got positive comments and test result from Laszlo for the early draft patch, thanks. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18191 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-19UefiCpuPkg/CpuDxe: NumberOfData is not BOOLEAN typeJeff Fan
Should check NumberOfData value instead of treat its value as one BOOLEAN type. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Shuming Qiu <shuming.qiu@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17672 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-16UefiCpuPkg/CpuDxe: Get CPU BIST information from Guided HOBJeff Fan
Get CPU BIST information from gEfiSecPlatformInformation2PpiGuid or gEfiSecPlatformInformationPpiGuid Guided HOB and update the CPU healthy status for CPU MP Service. 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@17641 6f19259b-4bc3-4df7-8a09-765794883524
2015-04-09UefiCpuPkg: Avoid "error A2085" when DDK3790 tool chain is usedScott Duplichan
The DDK3790 tool chain fails when the PAUSE instruction is assembled: error A2085: instruction or register not accepted in current CPU mode The solution is to use the .686 directive along with the .xmm directive. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Scott Duplichan <scott@notabs.org> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17134 6f19259b-4bc3-4df7-8a09-765794883524
2015-03-09UefiCpuPkg/MpSerivce: add volatile qualifiersChen Fan
For avoid the compiler optimizing the code, we let Parameter and Procedure in CpuData volatile. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17024 6f19259b-4bc3-4df7-8a09-765794883524
2015-03-09UefiCpuPkg/MpService: Put APs to sleep when not busy.Chen Fan
Add a new sleeping state for APs, when no procedure execution, put AP to sleep. when need to execute procedure, only need to wake up this AP by sent SIPI. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17023 6f19259b-4bc3-4df7-8a09-765794883524
2015-03-09UefiCpuPkg/MpService: put AP to busy state when executionChen Fan
CpuState should follow the process? Idle -> Ready -> Busy -> Finished ^ | | | + - - - - - - - - - - - - + Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17022 6f19259b-4bc3-4df7-8a09-765794883524
2015-03-09UefiCpuPkg/MpService: fix trivial typo in cpu stateChen Fan
CpuStateBuzy => CpuStateBusy Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17021 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-24Add typecast to fix VS2005 build issue.Jeff Fan
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Signed-off-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16419 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-19UefiCpuPkg : Fix CpuDxe build issue with VS2005 tool chainJeff Fan
!!() cannot pass VS2005 build. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16404 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-17UefiCpuPkg/CpuDxe: Put APs in wait for SIPI state at ExitBootServicesChen Fan
when gBS->ExitBootServices() is called, the APs should avoid to access the unsafed buff datas which were allocated by boot services. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Tested-by: Gabriel Somlo <somlo@cmu.edu> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> Tested-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16397 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-13UefiCpuPkg/CpuDxe: install Mp Service protocolChen Fan
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16371 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-13UefiCpuPkg/CpuDxe: Startup APsJordan Justen
This sequence should happen: * CpuMp.c: Allocate a stack for the APs * ApStartup.c: Send Start IPI to wake APs in 16-bit real mode * MpAsm.S: AP enters CpuDxe driver code without stack - AP grabs a lock - AP sets up stack - AP calls CpuMp.c:ApEntryPointInC Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16370 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-13UefiCpuPkg/MpService: avoid dead lock caused by CheckAllAPsStatusChen Fan
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16369 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-13UefiCpuPkg/MpService: avoid reset AP still hold a lockChen Fan
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16368 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-13UefiCpuPkg/MpService: free the unused cpu data bufferChen Fan
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16367 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-13UefiCpuPkg/CpuDxe: introduce ResetApStackless()Chen Fan
If timeout expires before AP returns from Procedure, the AP should be terminated, we introduce ResetApStackLess() to send init IPI to let AP exit Procedurce and re-available. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16366 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-13UefiCpuPkg/CpuDxe: split out StartupCode from StartApsStackless()Chen Fan
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16365 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-13UefiCpuPkg/MpService: avoid next timer getting into CheckAllAPsStatus()Chen Fan
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16364 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-13UefiCpuPkg/MpService: Simply Lock usageChen Fan
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16363 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-13UefiCpuPkg/MpService: move settimer out to InitMpSystemDataChen Fan
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16362 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-13UefiCpuPkg/CpuDxe: Ap do loop routine to execute procedureChen Fan
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16361 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-13UefiCpuPkg/CpuDxe: implement Mp Services:SwitchBSP()Chen Fan
by now, SwitchBSP() always return UNSUPPORTED Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16360 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-13UefiCpuPkg/CpuDxe: implement Mp Services:StartupAllAPs()Chen Fan
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16359 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-13UefiCpuPkg/CpuDxe: implement Mp Protocol:StartupThisAP()Chen Fan
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16358 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-13UefiCpuPkg/CpuDxe: implement Mp Protocol:EnableDisableAP()Chen Fan
Due to the implementation of AcquireSpinLock() is not MP safe, so we should use AcquireSpinLockOrFail directly instead. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16357 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-13UefiCpuPkg/CpuDxe: implement Mp Services:GetProcessorInfo()Chen Fan
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16356 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-13UefiCpuPkg/CpuDxe: implement Mp Protocol:GetNumberOfProcessors()Chen Fan
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16355 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-13UefiCpuPkg/CpuDxe: implement Mp Protocol: WhoAmI()Chen Fan
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16354 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-31 22:20:34 +0000