/** @file\r
\r
- Copyright (c) 2017 - 2018, Intel Corporation. All rights reserved.<BR>\r
- This program and the accompanying materials\r
- are licensed and made available under the terms and conditions of the BSD License\r
- which accompanies this distribution. The full text of the license may be found at\r
- http://opensource.org/licenses/bsd-license.php.\r
-\r
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+ Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>\r
+ SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
VOID\r
);\r
\r
+/**\r
+ Flush VTd engine write buffer.\r
+\r
+ @param[in] VtdIndex The index used to identify a VTd engine.\r
+**/\r
+VOID\r
+FlushWriteBuffer (\r
+ IN UINTN VtdIndex\r
+ );\r
+\r
+/**\r
+ Invalidate VTd context cache.\r
+\r
+ @param[in] VtdIndex The index used to identify a VTd engine.\r
+**/\r
+EFI_STATUS\r
+InvalidateContextCache (\r
+ IN UINTN VtdIndex\r
+ );\r
+\r
+/**\r
+ Invalidate VTd IOTLB.\r
+\r
+ @param[in] VtdIndex The index used to identify a VTd engine.\r
+**/\r
+EFI_STATUS\r
+InvalidateIOTLB (\r
+ IN UINTN VtdIndex\r
+ );\r
+\r
/**\r
Invalid VTd global IOTLB.\r
\r