Add flexible exception device reporting

[edk2] [PATCH 0/3] Add flexible exception device reporting

Jiewen Yao posted 3 patches 7 years, 4 months ago

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IntelSiliconPkg/Include/Protocol/PlatformVtdPolicy.h        |  51 ++++-
IntelSiliconPkg/IntelVTdDxe/DmaProtection.c                 | 143 ++++++++++++-
IntelSiliconPkg/IntelVTdDxe/DmaProtection.h                 | 119 ++++++++---
IntelSiliconPkg/IntelVTdDxe/DmarAcpiTable.c                 |  48 +++--
IntelSiliconPkg/IntelVTdDxe/PciInfo.c                       | 212 ++++++++++++--------
IntelSiliconPkg/IntelVTdDxe/TranslationTable.c              |  28 +--
IntelSiliconPkg/IntelVTdDxe/TranslationTableEx.c            |  20 +-
IntelSiliconPkg/IntelVTdDxe/VtdReg.c                        |  14 +-
IntelSiliconPkg/PlatformVTdSampleDxe/PlatformVTdSampleDxe.c |  80 +++++++-
9 files changed, 543 insertions(+), 172 deletions(-)

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[edk2] [PATCH 0/3] Add flexible exception device reporting

Posted by Jiewen Yao 7 years, 4 months ago

During VTd enabling, we notice a platform may want to
add exception device based upon VendorId/DeviceId.

We update GetExceptionDeviceList() function to support both style.

1) Support Device scope based reporting:
Such as, Seg:0/StartBus:0/(Dev:1C|Func:0)/(Dev:0|Func:0)

2) Support PCI VendorId/DeviceId based reporting
Such as, VID:8086|DID:9D2F|Rev:21|SVID:8086|SDID:7270

Jiewen Yao (3):
  IntelSiliconPkg/header: update PlatformVtdPolicy
  IntelSiliconPkg/IntelVTd: update PlatformVtdPolicy
  IntelSiliconPkg/PlatformVTdSample: update ExceptionDevice

 IntelSiliconPkg/Include/Protocol/PlatformVtdPolicy.h        |  51 ++++-
 IntelSiliconPkg/IntelVTdDxe/DmaProtection.c                 | 143 ++++++++++++-
 IntelSiliconPkg/IntelVTdDxe/DmaProtection.h                 | 119 ++++++++---
 IntelSiliconPkg/IntelVTdDxe/DmarAcpiTable.c                 |  48 +++--
 IntelSiliconPkg/IntelVTdDxe/PciInfo.c                       | 212 ++++++++++++--------
 IntelSiliconPkg/IntelVTdDxe/TranslationTable.c              |  28 +--
 IntelSiliconPkg/IntelVTdDxe/TranslationTableEx.c            |  20 +-
 IntelSiliconPkg/IntelVTdDxe/VtdReg.c                        |  14 +-
 IntelSiliconPkg/PlatformVTdSampleDxe/PlatformVTdSampleDxe.c |  80 +++++++-
 9 files changed, 543 insertions(+), 172 deletions(-)

-- 
2.7.4.windows.1

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