Remove IntelSiliconPkg that has been moved to edk2-platform repo BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1890 Signed-off-by: Liming Gao <liming.gao@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Rangasai V Chaganty <rangasai.v.chaganty@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com> Reviewed-by: Sai Chaganty <rangasai.v.chaganty@intel.com>
IntelSiliconPkg/IntelVTdDxe: Do global invalidation before boot REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1547 V2: Abandon V1. Do global invalidation of context-cache and IOTLB at ExitBootServices. V1: Only doing IOTLB invalidation would cause a BSOD 'DRIVER_VERIFIER_DMA_VIOLATION' while changing the second level page entry's attributes. So always do the global invalidation of context-cache and IOTLB. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Chasel Chiu <chasel.chiu@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Rangasai V Chaganty <rangasai.v.chaganty@intel.com> Signed-off-by: Zhichao Gao <zhichao.gao@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Chasel Chiu <chasel.chiu@intel.com>
IntelSiliconPkg: Replace BSD License with BSD+Patent License 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: Ray Ni <ray.ni@intel.com>
IntelSiliconPkg VTdDxe: Option to force no early access attr request REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1272 To have high confidence in usage for platform, add option (BIT2 of PcdVTdPolicyPropertyMask) to force no IOMMU access attribute request recording before DMAR table is installed. Check PcdVTdPolicyPropertyMask BIT2 before RequestAccessAttribute() and ProcessRequestedAccessAttribute(), then RequestAccessAttribute(), ProcessRequestedAccessAttribute() and mAccessRequestXXX variables could be optimized by compiler when PcdVTdPolicyPropertyMask BIT2 = 1. Test done: 1: Created case that has IOMMU access attribute request before DMAR table is installed, ASSERT was triggered after setting PcdVTdPolicyPropertyMask BIT2 to 1. 2. Confirmed RequestAccessAttribute(), ProcessRequestedAccessAttribute() and mAccessRequestXXX variables were optimized by compiler after setting PcdVTdPolicyPropertyMask BIT2 to 1. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Rangasai V Chaganty <rangasai.v.chaganty@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
IntelSiliconPkg: Clean up source files 1. Do not use tab characters 2. No trailing white space in one line 3. All files must end with CRLF Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao <liming.gao@intel.com>
IntelSiliconPkg IntelVTdDxe: Support early SetAttributes() Support early SetAttributes() before DMAR table is installed. Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
IntelSiliconPkg IntelVTdDxe: Use TPL to protect list/engine operation Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
IntelSiliconPkg IntelVTdDxe: Signal AcpiNotificationFunc() initially Signal AcpiNotificationFunc() initially for the case that DMAR table has been installed when creating event. Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
IntelSiliconPkg IntelVTdDxe: Do not SetupVtd again Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng <star.zeng@intel.com> Tested-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
IntelSiliconPkg IntelVTdDxe: Use ACPI table event to get DMAR table Use ACPI table event to get DMAR table instead of using ACPI SDT notification as ACPI SDT is optional and the default value of PcdInstallAcpiSdtProtocol is FALSE in MdeModulePkg.dec. Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
IntelSiliconPkg/VTdDxe: Change EBS Event TPL to CALLBACK. Change ExitBootServices TPL to CALLBACK, so that a device can disable BME before IOMMU grants access right. Cc: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
IntelSiliconPkg/IntelVTdDxe: Move to feature dir. Move IntelVTdDxe to Feature/VTd/IntelVTdDxe. Suggested-by: Star Zeng <star.zeng@intel.com> Cc: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>