diff options
Diffstat (limited to 'IntelSiliconPkg/Feature/VTd')
-rw-r--r-- | IntelSiliconPkg/Feature/VTd/IntelVTdPmrPei/IntelVTdPmrPei.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/IntelSiliconPkg/Feature/VTd/IntelVTdPmrPei/IntelVTdPmrPei.c b/IntelSiliconPkg/Feature/VTd/IntelVTdPmrPei/IntelVTdPmrPei.c index 8f86d4cd15..bb7ace4ca5 100644 --- a/IntelSiliconPkg/Feature/VTd/IntelVTdPmrPei/IntelVTdPmrPei.c +++ b/IntelSiliconPkg/Feature/VTd/IntelVTdPmrPei/IntelVTdPmrPei.c @@ -677,7 +677,7 @@ InitVTdPmrForAll ( LowBottom = 0;
LowTop = 0;
HighBottom = 0;
- HighTop = LShiftU64 (1, VTdInfo->HostAddressWidth);
+ HighTop = LShiftU64 (1, VTdInfo->HostAddressWidth + 1);
Status = SetDmaProtectedRange (
VTdInfo,
|