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b6b2de8848648bbba1ab74b0752d6650bc03018a
system76-edk2/MdePkg/Library
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Min Xu b6b2de8848 MdePkg: Support mmio for Tdx guest in BaseIoLibIntrinsic 
RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429

TDVF access MMIO with TDG.VP.VMCALL to invoke VMM provided emulation
functions. If the access to MMIO fails, it fall backs to the direct
access.

BaseIoLibIntrinsic.inf is the IoLib used by other packages. It will
not support I/O in Td guest. But some files are shared between
BaseIoLibIntrinsic and BaseIoLibIntrinsicSev (IoLib.c is the example). So
IoLibInternalTdxNull.c (which holds the null stub of the Td I/O routines)
is included in BaseIoLibIntrinsic.inf. BaseIoLibIntrinsic.inf doesn't
import TdxLib so that the Pkgs which include BaseIoLibIntrinsic.inf
need not include TdxLib.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
2022-04-02 08:15:12 +00:00
..
BaseCacheMaintenanceLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseCacheMaintenanceLibNull
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseCpuLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseCpuLibNull
MdePkg/BaseCpuLibNull: Add Null version of CpuLib for host testing
2020-07-15 05:25:21 +00:00
BaseDebugLibNull
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseDebugLibSerialPort
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseDebugPrintErrorLevelLib
MdePkg: Replace BSD License with BSD+Patent License
2019-04-09 10:58:13 -07:00
BaseExtractGuidedSectionLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseIoLibIntrinsic
MdePkg: Support mmio for Tdx guest in BaseIoLibIntrinsic
2022-04-02 08:15:12 +00:00
BaseLib
MdePkg: Introduce basic Tdx functions in BaseLib
2022-04-02 08:15:12 +00:00
BaseMemoryLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseMemoryLibMmx
MdePkg: Replace Opcode with the corresponding instructions.
2022-03-01 01:45:47 +00:00
BaseMemoryLibOptDxe
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseMemoryLibOptPei
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseMemoryLibRepStr
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseMemoryLibSse2
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseOrderedCollectionRedBlackTreeLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BasePcdLibNull
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BasePciCf8Lib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BasePciExpressLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BasePciLibCf8
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BasePciLibPciExpress
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BasePciSegmentInfoLibNull
MdePkg/PciSegmentInfoLib: Add missing EFIAPI to GetPciSegmentInfo()
2020-06-24 05:46:27 +00:00
BasePciSegmentLibPci
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BasePeCoffExtraActionLibNull
MdePkg: Replace BSD License with BSD+Patent License
2019-04-09 10:58:13 -07:00
BasePeCoffGetEntryPointLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BasePeCoffLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BasePerformanceLibNull
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BasePostCodeLibDebug
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BasePostCodeLibPort80
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BasePrintLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseReportStatusCodeLibNull
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseRngLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseRngLibNull
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseRngLibTimerLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseS3BootScriptLibNull
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseS3IoLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseS3PciLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseS3PciSegmentLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseS3SmbusLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseS3StallLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseSafeIntLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseSerialPortLibNull
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseSmbusLibNull
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseStackCheckLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseSynchronizationLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseTimerLibNullTemplate
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
BaseUefiDecompressLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
DxeCoreEntryPoint
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
DxeCoreHobLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
DxeExtractGuidedSectionLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
DxeHobLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
DxeHstiLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
DxeIoLibCpuIo2
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
DxePcdLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
DxeRngLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
DxeRuntimeDebugLibSerialPort
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
DxeRuntimePciExpressLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
DxeServicesLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
DxeServicesTableLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
DxeSmbusLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
MmServicesTableLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
MmUnblockMemoryLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
PciSegmentLibSegmentInfo
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
PeiCoreEntryPoint
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
PeiDxePostCodeLibReportStatusCode
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
PeiExtractGuidedSectionLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
PeiHobLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
PeiIoLibCpuIo
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
PeiMemoryAllocationLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
PeiMemoryLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
PeimEntryPoint
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
PeiPcdLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
PeiPciLibPciCfg2
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
PeiPciSegmentLibPciCfg2
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
PeiResourcePublicationLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
PeiServicesLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
PeiServicesTablePointerLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
PeiServicesTablePointerLibIdt
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
PeiSmbusLibSmbus2Ppi
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
RegisterFilterLibNull
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
SecPeiDxeTimerLibCpu
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
SmiHandlerProfileLibNull
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
SmmIoLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
SmmIoLibSmmCpuIo2
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
SmmLibNull
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
SmmMemLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
SmmMemoryAllocationLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
SmmPciExpressLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
SmmPciLibPciRootBridgeIo
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
SmmPeriodicSmiLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
SmmServicesTableLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
StandaloneMmDriverEntryPoint
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
StandaloneMmServicesTableLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
TdxLib
MdePkg: Add TdxLib to wrap Tdx operations
2022-04-02 08:15:12 +00:00
UefiApplicationEntryPoint
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
UefiBootServicesTableLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
UefiDebugLibConOut
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
UefiDebugLibDebugPortProtocol
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
UefiDebugLibStdErr
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
UefiDevicePathLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
UefiDevicePathLibDevicePathProtocol
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
UefiDriverEntryPoint
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
UefiFileHandleLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
UefiLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
UefiMemoryAllocationLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
UefiMemoryLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
UefiPciLibPciRootBridgeIo
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
UefiPciSegmentLibPciRootBridgeIo
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
UefiRuntimeLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
UefiRuntimeServicesTableLib
MdePkg: Replace BSD License with BSD+Patent License
2019-04-09 10:58:13 -07:00
UefiScsiLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00
UefiUsbLib
MdePkg: Apply uncrustify changes
2021-12-07 17:24:28 +00:00