MdeModulePkg/Core/Dxe/Event/ExecData.c

   1 /** @file
   2   Event data is declared in this file.
   3
   4 Copyright (c) 2006 - 2008, Intel Corporation. <BR>
   5 All rights reserved. This program and the accompanying materials
   6 are licensed and made available under the terms and conditions of the BSD License
   7 which accompanies this 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 "DxeMain.h"
  16
  17
  18 //
  19 // gTpl - Task priority level
  20 //
  21 EFI_TPL  gEfiCurrentTpl = TPL_APPLICATION;
  22
  23
  24 //
  25 // gEventQueueLock - Protects the event queus
  26 //
  27 EFI_LOCK gEventQueueLock = EFI_INITIALIZE_LOCK_VARIABLE (TPL_HIGH_LEVEL);
  28
  29 //
  30 // gEventQueue - A list of event's to notify for each priority level
  31 // gEventPending - A bitmask of the EventQueues that are pending
  32 //
  33 LIST_ENTRY      gEventQueue[TPL_HIGH_LEVEL + 1];
  34 UINTN           gEventPending = 0;
  35
  36
  37 //
  38 // gEventSignalQueue - A list of events to signal based on EventGroup type
  39 //
  40 LIST_ENTRY      gEventSignalQueue = INITIALIZE_LIST_HEAD_VARIABLE (gEventSignalQueue);
  41