TimerDebugSupport.h

   1 /** @file
   2
   3   Copyright (c) 2008-2009 Apple Inc. All rights reserved.<BR>
   4
   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 #ifndef __TIMERDEBUGSUPPORTPROTOCOL_H__
  16 #define __TIMERDEBUGSUPPORTPROTOCOL_H__
  17
  18 //
  19 // Protocol GUID
  20 //
  21 #define TIMER_DEBUG_PROTOCOL_GUID { 0x68300561, 0x0197, 0x465d, { 0xb5, 0xa1, 0x28, 0xeb, 0xa1, 0x98, 0xdd, 0x0b } }
  22
  23
  24
  25 //
  26 // Protocol interface structure
  27 //
  28 typedef struct _TIMER_DEBUG_SUPPORT_PROTOCOL  TIMER_DEBUG_SUPPORT_PROTOCOL;
  29
  30
  31 typedef
  32 EFI_STATUS
  33 (EFIAPI *TIMER_DEBUG_SUPPORT_REGISTER_PERIODIC_CALLBACK) (
  34   IN  TIMER_DEBUG_SUPPORT_PROTOCOL  *This,
  35   IN  EFI_PERIODIC_CALLBACK         PeriodicCallback
  36   )
  37 /*++
  38
  39 Routine Description:
  40   Register a periodic callback for debug support.
  41
  42 Arguments:
  43   This              - pointer to protocol
  44   PeriodicCallback  - callback to be registered
  45
  46 Returns:
  47   EFI_SUCCESS - callback registered
  48
  49 --*/
  50 ;
  51
  52 struct _TIMER_DEBUG_SUPPORT_PROTOCOL {
  53   TIMER_DEBUG_SUPPORT_REGISTER_PERIODIC_CALLBACK  RegisterPeriodicCallback;
  54 };
  55
  56 extern EFI_GUID gTimerDebugSupportProtocolGuid;
  57
  58 #endif  // __TIMERDEBUGSUPPORTPROTOCOL_H__
  59