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IntelSiliconPkg IntelVTdDxe: Use TPL to protect list/engine operation

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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>
(cherry picked from commit 3a71670618)
This commit is contained in:
Star Zeng
2018-01-04 10:33:42 +08:00
parent 12afa343ef
commit 48008d5f59
4 changed files with 26 additions and 31 deletions
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4
IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.c
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@@ -478,7 +478,7 @@ InitializeDmaProtection (
Status = gBS->CreateEventEx (
EVT_NOTIFY_SIGNAL,
TPL_CALLBACK,
VTD_TPL_LEVEL,
AcpiNotificationFunc,
NULL,
&gEfiAcpi10TableGuid,
@@ -488,7 +488,7 @@ InitializeDmaProtection (
Status = gBS->CreateEventEx (
EVT_NOTIFY_SIGNAL,
TPL_CALLBACK,
VTD_TPL_LEVEL,
AcpiNotificationFunc,
NULL,
&gEfiAcpi20TableGuid,