MdeModulePkg/Library/SmmCorePlatformHookLibNull/SmmCorePlatformHookLibNull.c

   1 /** @file
   2   Null instance of SmmCorePlatformHookLibNull.
   3
   4   Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>
   5   SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7 **/
   8
   9 #include <Library/SmmCorePlatformHookLib.h>
  10
  11 /**
  12   Performs platform specific tasks before invoking registered SMI handlers.
  13
  14   This function performs platform specific tasks before invoking registered SMI handlers.
  15
  16   @retval EFI_SUCCESS       The platform hook completes successfully.
  17   @retval Other values      The paltform hook cannot complete due to some error.
  18
  19 **/
  20 EFI_STATUS
  21 EFIAPI
  22 PlatformHookBeforeSmmDispatch (
  23   VOID
  24   )
  25 {
  26   return EFI_SUCCESS;
  27 }
  28
  29
  30 /**
  31   Performs platform specific tasks after invoking registered SMI handlers.
  32
  33   This function performs platform specific tasks after invoking registered SMI handlers.
  34
  35   @retval EFI_SUCCESS       The platform hook completes successfully.
  36   @retval Other values      The paltform hook cannot complete due to some error.
  37
  38 **/
  39 EFI_STATUS
  40 EFIAPI
  41 PlatformHookAfterSmmDispatch (
  42   VOID
  43   )
  44 {
  45   return EFI_SUCCESS;
  46 }