ArmPkg/Include/IndustryStandard/ArmFfaSvc.h

   1 /** @file
   2   Header file for FF-A ABI's that will be used for
   3   communication between S-EL0 and the Secure Partition
   4   Manager(SPM)
   5
   6   Copyright (c) 2020, ARM Limited. All rights reserved.
   7
   8   SPDX-License-Identifier: BSD-2-Clause-Patent
   9
  10   @par Revision Reference:
  11     - FF-A Version 1.0
  12
  13
  14 **/
  15
  16 #ifndef ARM_FFA_SVC_H_
  17 #define ARM_FFA_SVC_H_
  18
  19 #define ARM_SVC_ID_FFA_VERSION_AARCH32                  0x84000063
  20 #define ARM_SVC_ID_FFA_MSG_SEND_DIRECT_REQ_AARCH64      0xC400006F
  21 #define ARM_SVC_ID_FFA_MSG_SEND_DIRECT_RESP_AARCH64     0xC4000070
  22
  23 #endif // ARM_FFA_SVC_H_