IntelSiliconPkg IntelVTdDxe: Use TPL to protect list/engine operation

[mirror_edk2.git] / IntelSiliconPkg / Feature / VTd / IntelVTdDxe / DmaProtection.c

diff --git a/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.c b/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.c
index 648f64c20b7751690d8cda38cc25bf93c1b57c90..d9b8885d7ace66f5793aef3b2055c9e74bed9197 100644 (file)
--- a/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.c
+++ b/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.c
@@ -478,7 +478,7 @@ InitializeDmaProtection (
   \r
   Status = gBS->CreateEventEx (\r
                   EVT_NOTIFY_SIGNAL,\r
-                  TPL_CALLBACK,\r
+                  VTD_TPL_LEVEL,\r
                   AcpiNotificationFunc,\r
                   NULL,\r
                   &gEfiAcpi10TableGuid,\r
@@ -488,7 +488,7 @@ InitializeDmaProtection (
 \r
   Status = gBS->CreateEventEx (\r
                   EVT_NOTIFY_SIGNAL,\r
-                  TPL_CALLBACK,\r
+                  VTD_TPL_LEVEL,\r
                   AcpiNotificationFunc,\r
                   NULL,\r
                   &gEfiAcpi20TableGuid,\r