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path: root/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/VtdReg.c
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2019-06-25Remove IntelSiliconPkg that has been moved to edk2-platform repoLiming Gao1-561/+0
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>
2019-04-09IntelSiliconPkg: Replace BSD License with BSD+Patent LicenseMichael D Kinney1-7/+1
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>
2018-10-25IntelSiliconPkg VTdDxe: Report status code for VTd errorStar Zeng1-0/+1
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1273 Current code only uses DEBUG() for VTd error. This patch updates to also report status code for VTd error. Test done: Created case that has VTd error and confirmed the error status code could be reported as expected. 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>
2018-06-06IntelSiliconPkg IntelVTdDxe: Fix incorrect code to clear VTd errorStar Zeng1-2/+4
According to VTd spec, Software writes the value read from this field (F) to Clear it. But current code is using 0 to clear the field, that is incorrect. And R_FSTS_REG register value clearing should be not in the for loop. Without this patch, we will see same VTd error message appears again and again after it occurs first time. 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>
2018-03-20IntelSiliconPkg/Vtd: Add more debug info.Jiewen Yao1-1/+1
Add more debug info for reason code. 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>
2018-01-17IntelSiliconPkg IntelVTdDxe: Remove mVtdHostAddressWidthMaskStar Zeng1-2/+1
mVtdHostAddressWidthMask is not been used at all, its definition and related code could be removed. 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>
2017-09-17IntelSiliconPkg/IntelVTdDxe: Move to feature dir.Jiewen Yao1-0/+565
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>
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