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Acidanthera UEFI Development Kit based on EDK II edk2-stable202311
17,186 Commits 12 Branches 0 Tags 319 MiB
C 76.4%
Assembly 10.5%
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Laszlo Ersek 92b87f1c8c OvmfPkg: build CpuS3DataDxe for -D SMM_REQUIRE 
The PiSmmCpuDxeSmm driver from UefiCpuPkg depends on the ACPI_CPU_DATA
structure -- created by a platform- and CPU-specific driver -- in order to
support ACPI S3. The address of this structure is communicated through the
dynamic PCD PcdCpuS3DataAddress.

The "UefiCpuPkg/Include/AcpiCpuData.h" header file documents the fields of
this structure in detail.

The simple/generic "UefiCpuPkg/CpuS3DataDxe" driver creates and populates
the structure in a conformant way, and it co-operates well with
PiSmmCpuDxeSmm, for OVMF's purposes.

         PlatformBdsLib  CpuS3DataDxe     PiSmmCpuDxeSmm    S3Resume2Pei
         (DXE_DRIVER)    (DXE_DRIVER)     (DXE_SMM_DRIVER)  (PEIM)
         --------------  ---------------  ----------------  --------------
normal                   collects data
boot                     except MTRR
                         settings into
                         ACPI_CPU_DATA

                         sets
                         PcdCpuS3Da...

         signals
         End-of-Dxe
            |
            +----------> collects MTRR
                         settings into
                         ACPI_CPU_DATA

         installs
         [Dxe]Smm
         ReadyToLock
            |
            +---------------------------> fetches
                                          PcdCpuS3Dat...

                                          copies
                                          ACPI_CPU_DATA
                                          into SMRAM

runtime

S3
suspend

S3                                                          transfers
resume                                                      control to
                                                            PiSmmCpuDxe...
                                                                |
                                          uses             <----+
                                          ACPI_CPU_DATA
                                          from SMRAM

Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19060 6f19259b-4bc3-4df7-8a09-765794883524
 		2015-11-30 18:46:55 +00:00
AppPkg AppPkg/Applications/Python/Python-2.7.10: Initial Checkin part 5/5. 2015-11-07 19:43:57 +00:00
ArmPkg ArmPkg/ArmSoftFloatLib: add support for RVCT 2015-11-30 08:57:03 +00:00
ArmPlatformPkg ArmPlatformPkg: remove ArmGlobalVariable PCD, GUID and PPI definitions 2015-11-27 17:10:28 +00:00
ArmVirtPkg ArmVirtPkg: add secure boot support to 32-bit ARM targets 2015-11-30 08:57:12 +00:00
BaseTools BaseTools/toolsetup.bat: fixed the error when the path contains space 2015-11-30 03:43:25 +00:00
BeagleBoardPkg BeagleBoardPkg: remove ArmPlatformGlobalVariableLib resolution 2015-11-27 17:05:24 +00:00
Conf EDK II: Add .gitignore 2014-10-14 16:08:15 +00:00
CorebootModulePkg CorebootModulePkg:Removing EFI_RESOURCE_ATTRIBUTE_TESTED 2015-08-18 16:08:22 +00:00
CorebootPayloadPkg CorebootPayloadPkg: Use SerialDxe in MdeModulePkg 2015-11-26 08:49:26 +00:00
CryptoPkg CryptoPkg/OpensslLib: add softfloat dependency for ARM 2015-11-30 08:57:26 +00:00
DuetPkg DuetPkg: exit pci function loops early if device is not multi-function 2015-10-06 20:55:36 +00:00
EdkCompatibilityPkg EdkCompatibilityPkg: Remove gZeroGuid def in FrameworkHiiOnUefiHiiThunk 2015-07-07 03:05:18 +00:00
EdkShellBinPkg */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
EdkShellPkg */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
EmbeddedPkg EmbeddedPkg/AndroidFastboot: drop bogus ArmGlobalVariable dependencies 2015-11-27 17:07:54 +00:00
EmulatorPkg EmulatorPkg: Use SerialDxe in MdeModulePkg instead of EmbeddedPkg 2015-11-26 08:48:38 +00:00
FatBinPkg FatBinPkg: Update EBC/IA32/X64/IPF binaries 2015-08-28 03:14:25 +00:00
IntelFrameworkModulePkg IntelFrameworkModulePkg BdsDxe: Use PcdSet##S to replace PcdSet## 2015-10-15 00:57:45 +00:00
IntelFrameworkPkg IntelFrameworkPkg: Update DEC and DSC version from 0.94 to 0.96 2015-08-20 08:45:45 +00:00
IntelFspPkg Handle extra module patchable PCD variable in Linux map. 2015-09-06 22:36:43 +00:00
IntelFspWrapperPkg Publish FspHob to PEI Hob by default. 2015-10-27 23:10:49 +00:00
MdeModulePkg MdeModulePkg:Replace unsafe string function with safe one. 2015-11-30 07:26:07 +00:00
MdePkg MdePkg SerialPortLib: Upstream Get(Set)Control/SetAttributes interfaces 2015-11-26 08:46:52 +00:00
NetworkPkg NetworkPkg: Fix a bug in HttpBootDriverBindingStop() when destroying child. 2015-11-30 01:41:50 +00:00
Nt32Pkg MdeModulePkg:Refine the UiApp 2015-11-23 09:37:24 +00:00
Omap35xxPkg Omap35xxPkg SerialPortLib: Implement Get(Set)Control/SetAttributes 2015-11-26 08:49:53 +00:00
OptionRomPkg OptionRomPkg: Remove redundant included header file defintion in Ax88772.h and Ax88772b.h files 2015-07-08 02:56:54 +00:00
OvmfPkg OvmfPkg: build CpuS3DataDxe for -D SMM_REQUIRE 2015-11-30 18:46:55 +00:00
PcAtChipsetPkg PcAtChipsetPkg SerialIoLib: Implement Get(Set)Control/SetAttributes 2015-11-26 08:47:15 +00:00
PerformancePkg PerformancePkg\Dp_App: Add NULL check to pointer returned from 'AllocateZeroPool'. 2015-11-26 01:47:14 +00:00
SecurityPkg Add error handling for TPM in S3 resume failure. 2015-11-10 02:03:40 +00:00
ShellBinPkg ShellBinPkg: Arm/AArch64 Shell binary update. 2015-11-23 19:34:40 +00:00
ShellPkg ShellPkg: Add NULL check to pointer returned from 'AllocateZeroPool'. 2015-11-26 01:51:52 +00:00
SourceLevelDebugPkg SourceLevelDebugPkg: DebugAgent: Set Local APIC SoftwareEnable 2015-10-30 17:53:53 +00:00
StdLib StdLib: remove mention of ARMGCC 2015-08-12 05:25:12 +00:00
StdLibPrivateInternalFiles */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
UefiCpuPkg UefiCpuPkg/PiSmmCpu: Update function call for 2 new APIs. 2015-11-27 13:48:12 +00:00
UnixPkg UnixPkg: Remove UnixPkg files (It is replaced by EmulatorPkg) 2013-07-29 21:09:55 +00:00
Vlv2DeviceRefCodePkg Vlv2TbltDevicePkg/Vlv2DeviceRefCodePkg: 2015-11-10 07:47:29 +00:00
Vlv2TbltDevicePkg Vlv2TbltDevicePkg: Sync the branch changes to Trunk, 2015-11-13 02:38:08 +00:00
.gitignore EDK II: Add .gitignore 2014-10-14 16:08:15 +00:00
BuildNotes2.txt Update to new SVN URL in readme.txt 2013-06-08 05:26:39 +00:00
Edk2Setup.bat BaseTools: Update Edk2Setup.bat to support multiple workspaces 2015-10-08 09:29:36 +00:00
Maintainers.txt edk2: Change BaseTools owner in Maintainers.txt 2015-09-14 05:52:36 +00:00
edksetup.bat BaseTools: Update edksetup.bat to support multiple workspaces 2015-10-08 09:29:09 +00:00
edksetup.sh BaseTools: Update edksetup.sh to support multiple workspaces 2015-10-08 09:29:56 +00:00