FatPkg/EnhancedFatDxe/Data.c

   1 /** @file
   2   Global data in the FAT Filesystem driver.
   3
   4 Copyright (c) 2005 - 2013, Intel Corporation. All rights reserved.<BR>
   5 This program and the accompanying materials are licensed and made available
   6 under the terms and conditions of the BSD License which accompanies this
   7 distribution. The full text of the license may be found at
   8 http://opensource.org/licenses/bsd-license.php
   9
  10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 **/
  14
  15 #include "Fat.h"
  16
  17 //
  18 // Globals
  19 //
  20 //
  21 // FatFsLock - Global lock for synchronizing all requests.
  22 //
  23 EFI_LOCK FatFsLock   = EFI_INITIALIZE_LOCK_VARIABLE (TPL_CALLBACK);
  24
  25 EFI_LOCK FatTaskLock = EFI_INITIALIZE_LOCK_VARIABLE (TPL_NOTIFY);
  26
  27 //
  28 // Filesystem interface functions
  29 //
  30 EFI_FILE_PROTOCOL               FatFileInterface = {
  31   EFI_FILE_PROTOCOL_REVISION,
  32   FatOpen,
  33   FatClose,
  34   FatDelete,
  35   FatRead,
  36   FatWrite,
  37   FatGetPosition,
  38   FatSetPosition,
  39   FatGetInfo,
  40   FatSetInfo,
  41   FatFlush,
  42   FatOpenEx,
  43   FatReadEx,
  44   FatWriteEx,
  45   FatFlushEx
  46 };