MdePkg/Library/BaseLib/Ia32/EnableDisableInterrupts.c

   1 /** @file
   2   EnableDisableInterrupts function
   3
   4   Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
   5   SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7 **/
   8
   9 /**
  10   Enables CPU interrupts for the smallest window required to capture any
  11   pending interrupts.
  12
  13 **/
  14 VOID
  15 EFIAPI
  16 EnableDisableInterrupts (
  17   VOID
  18   )
  19 {
  20   _asm {
  21     sti
  22     nop
  23     nop
  24     cli
  25   }
  26 }