FatPkg/EnhancedFatDxe/Data.c

   1 /*++
   2
   3 Copyright (c) 2005 - 2013, Intel Corporation. All rights reserved.<BR>
   4 This program and the accompanying materials are licensed and made available
   5 under the terms and conditions of the BSD License which accompanies this
   6 distribution. The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12
  13 Module Name:
  14
  15   Data.c
  16
  17 Abstract:
  18
  19   Global data in the FAT Filesystem driver
  20
  21 Revision History
  22
  23 --*/
  24
  25 #include "Fat.h"
  26
  27 //
  28 // Globals
  29 //
  30 //
  31 // FatFsLock - Global lock for synchronizing all requests.
  32 //
  33 EFI_LOCK FatFsLock   = EFI_INITIALIZE_LOCK_VARIABLE (TPL_CALLBACK);
  34
  35 EFI_LOCK FatTaskLock = EFI_INITIALIZE_LOCK_VARIABLE (TPL_NOTIFY);
  36
  37 //
  38 // Filesystem interface functions
  39 //
  40 EFI_FILE_PROTOCOL               FatFileInterface = {
  41   EFI_FILE_PROTOCOL_REVISION,
  42   FatOpen,
  43   FatClose,
  44   FatDelete,
  45   FatRead,
  46   FatWrite,
  47   FatGetPosition,
  48   FatSetPosition,
  49   FatGetInfo,
  50   FatSetInfo,
  51   FatFlush,
  52   FatOpenEx,
  53   FatReadEx,
  54   FatWriteEx,
  55   FatFlushEx
  56 };