From: Hao Wu <hao.a.wu@intel.com>
To: edk2-devel@lists.01.org
Cc: Hao Wu <hao.a.wu@intel.com>, Jiewen Yao <jiewen.yao@intel.com>
Subject: [PATCH 1/2] IntelSiliconPkg/IntelVTdDxe: Fix typo for VTd IOTLB domain ID
Date: Tue, 1 Aug 2017 12:32:02 +0800 [thread overview]
Message-ID: <20170801043203.23040-2-hao.a.wu@intel.com> (raw)
In-Reply-To: <20170801043203.23040-1-hao.a.wu@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
---
IntelSiliconPkg/IntelVTdDxe/VtdReg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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 {
--
2.12.0.windows.1
next prev parent reply other threads:[~2017-08-01 4:29 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-01 4:32 [PATCH 0/2] IntelSiliconPkg/IntelVTdDxe: Code refinements Hao Wu
2017-08-01 4:32 ` Hao Wu [this message]
2017-08-01 4:56 ` [PATCH 1/2] IntelSiliconPkg/IntelVTdDxe: Fix typo for VTd IOTLB domain ID Yao, Jiewen
2017-08-01 4:32 ` [PATCH 2/2] IntelSiliconPkg/IntelVTdDxe: Add explicit NULL pointer checks Hao Wu
2017-08-01 4:56 ` Yao, Jiewen
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