Change Fat driver to support asynchronous File IO introduced in UEFI spec 2.3.1.D.

[mirror_edk2.git] / FatPkg / EnhancedFatDxe / Info.c

diff --git a/FatPkg/EnhancedFatDxe/Info.c b/FatPkg/EnhancedFatDxe/Info.c
index cd8869acbc1ef2951472375901e932d26786a150..ae85cce85976096ce3300142275485572e2d8040 100644 (file)
--- a/FatPkg/EnhancedFatDxe/Info.c
+++ b/FatPkg/EnhancedFatDxe/Info.c
@@ -1,6 +1,6 @@
 /*++\r
 \r
-Copyright (c) 2005 - 2009, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2005 - 2013, Intel Corporation. All rights reserved.<BR>\r
 This program and the accompanying materials are licensed and made available\r
 under the terms and conditions of the BSD License which accompanies this\r
 distribution. The full text of the license may be found at\r
@@ -515,6 +515,8 @@ Returns:
     return EFI_DEVICE_ERROR;\r
   }\r
 \r
+  FatWaitNonblockingTask (IFile);\r
+\r
   FatAcquireLock ();\r
 \r
   //\r
@@ -556,7 +558,7 @@ Returns:
     }\r
   }\r
 \r
-  Status = FatCleanupVolume (Volume, NULL, Status);\r
+  Status = FatCleanupVolume (Volume, NULL, Status, NULL);\r
 \r
   FatReleaseLock ();\r
   return Status;\r