IntelSiliconPkg/IntelVTdDxe: Fix typo for VTd IOTLB domain ID

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

diff --git a/IntelSiliconPkg/IntelVTdDxe/VtdReg.c b/IntelSiliconPkg/IntelVTdDxe/VtdReg.c
index 456a039bcdfc34a5e1ca9ef8b80778c19cbee1e9..d19aea2cc1849e9d4d1c6647ebfc920341c8f119 100644 (file)
--- a/IntelSiliconPkg/IntelVTdDxe/VtdReg.c
+++ b/IntelSiliconPkg/IntelVTdDxe/VtdReg.c
@@ -158,7 +158,7 @@ InvalidateVtdIOTLBDomain (
 \r
   Reg64 &= ((~B_IOTLB_REG_IVT) & (~B_IOTLB_REG_IIRG_MASK));\r
   Reg64 |= (B_IOTLB_REG_IVT | V_IOTLB_REG_IIRG_DOMAIN);\r
-  Reg64 |= DomainIdentifier;\r
+  Reg64 |= LShiftU64 (DomainIdentifier, 32);\r
   MmioWrite64 (mVtdUnitInformation[VtdIndex].VtdUnitBaseAddress + (mVtdUnitInformation[VtdIndex].ECapReg.Bits.IRO * 16) + R_IOTLB_REG, Reg64);\r
 \r
   do {\r