UefiCpuPkg/Include/Library/SmmCpuRendezvousLib.h

   1 /** @file
   2   SMM CPU Rendezvous library header file.
   3
   4   Copyright (c) 2022, Intel Corporation. All rights reserved.<BR>
   5   SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7 **/
   8
   9 #ifndef SMM_CPU_RENDEZVOUS_H_
  10 #define SMM_CPU_RENDEZVOUS_H_
  11
  12 /**
  13   This routine wait for all AP processors to arrive in SMM.
  14
  15   @param[in]  BlockingMode  Blocking mode or non-blocking mode.
  16
  17   @retval EFI_SUCCESS       All processors checked in to SMM.
  18   @retval EFI_TIMEOUT       Wait for all APs until timeout.
  19
  20 **/
  21 EFI_STATUS
  22 EFIAPI
  23 SmmWaitForAllProcessor (
  24   IN  BOOLEAN  BlockingMode
  25   );
  26
  27 #endif