From: Hao Wu <hao.a.wu@intel.com>
Date: Tue, 1 Aug 2017 03:45:33 +0000 (+0800)
Subject: IntelSiliconPkg/IntelVTdDxe: Fix typo for VTd IOTLB domain ID
X-Git-Tag: edk2-stable201903~3742
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=f5046945b668403a9800e686f804a3ea1e9e79d7;hp=edc65fc4d83a7083ed139c00b8669c959a7fae8f

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 456a039bcd..d19aea2cc1 100644
--- a/IntelSiliconPkg/IntelVTdDxe/VtdReg.c
+++ b/IntelSiliconPkg/IntelVTdDxe/VtdReg.c
@@ -158,7 +158,7 @@ InvalidateVtdIOTLBDomain (
 
   Reg64 &= ((~B_IOTLB_REG_IVT) & (~B_IOTLB_REG_IIRG_MASK));
   Reg64 |= (B_IOTLB_REG_IVT | V_IOTLB_REG_IIRG_DOMAIN);
-  Reg64 |= DomainIdentifier;
+  Reg64 |= LShiftU64 (DomainIdentifier, 32);
   MmioWrite64 (mVtdUnitInformation[VtdIndex].VtdUnitBaseAddress + (mVtdUnitInformation[VtdIndex].ECapReg.Bits.IRO * 16) + R_IOTLB_REG, Reg64);
 
   do {