audk/IntelSiliconPkg/Feature/VTd/IntelVTdDxe
Star Zeng 8653ea2088 IntelSiliconPkg IntelVTdDxe: Fix incorrect code to clear VTd error
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>
2018-06-06 12:46:43 +08:00
..
BmDma.c IntelSiliconPkg/Vtd: Add MapHandleInfo in VtdDxe. 2018-03-09 10:27:52 +08:00
DmaProtection.c IntelSiliconPkg IntelVTdDxe: Support early SetAttributes() 2018-01-05 10:26:34 +08:00
DmaProtection.h IntelSiliconPkg IntelVTdDxe: Remove mVtdHostAddressWidthMask 2018-01-17 10:49:02 +08:00
DmarAcpiTable.c IntelSiliconPkg/Vtd: Add DMA_CTRL_PLATFORM_OPT_IN_FLAG dump 2018-03-12 13:17:14 +08:00
IntelVTdDxe.c IntelSiliconPkg/Vtd: Add MapHandleInfo in VtdDxe. 2018-03-09 10:27:52 +08:00
IntelVTdDxe.inf IntelSiliconPkg IntelVTdDxe: Use ACPI table event to get DMAR table 2017-11-06 10:08:48 +08:00
IntelVTdDxe.uni IntelSiliconPkg/IntelVTdDxe: Move to feature dir. 2017-09-17 09:52:10 +08:00
IntelVTdDxeExtra.uni IntelSiliconPkg/IntelVTdDxe: Move to feature dir. 2017-09-17 09:52:10 +08:00
PciInfo.c IntelSiliconPkg/IntelVTdDxe: Move to feature dir. 2017-09-17 09:52:10 +08:00
TranslationTable.c IntelSiliconPkg IntelVTdDxe: Fix flush cache issue 2018-01-24 18:40:36 +08:00
TranslationTableEx.c IntelSiliconPkg/Vtd: Add missing dump in ExtContext. 2018-03-12 13:17:15 +08:00
VtdReg.c IntelSiliconPkg IntelVTdDxe: Fix incorrect code to clear VTd error 2018-06-06 12:46:43 +08:00