IntelSiliconPkg IntelVTdDxe: Use TPL to protect list/engine operation

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

diff --git a/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.h b/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.h
index 519a5ab004505e15fb5441321d76de3192ddf870..bc14ff9a6631fa3b214c5cc86cc370951bc180c7 100644 (file)
--- a/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.h
+++ b/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.h
@@ -48,6 +48,8 @@
 #define ALIGN_VALUE_UP(Value, Alignment)  (((Value) + (Alignment) - 1) & (~((Alignment) - 1)))\r
 #define ALIGN_VALUE_LOW(Value, Alignment) ((Value) & (~((Alignment) - 1)))\r
 \r
+#define VTD_TPL_LEVEL TPL_NOTIFY\r
+\r
 //\r
 // This is the initial max PCI DATA number.\r
 // The number may be enlarged later.\r