CryptoPkg/Driver/CryptoSmm.c

   1 /** @file
   2   Installs the EDK II Crypto SMM Protocol
   3
   4   Copyright (C) Microsoft Corporation. All rights reserved.
   5   SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7 **/
   8
   9 #include <PiSmm.h>
  10 #include <Library/SmmServicesTableLib.h>
  11 #include <Protocol/SmmCrypto.h>
  12
  13 extern CONST EDKII_CRYPTO_PROTOCOL  mEdkiiCrypto;
  14
  15 /**
  16   The module Entry Point of the Crypto SMM Driver.
  17
  18   @param[in]  ImageHandle    The firmware allocated handle for the EFI image.
  19   @param[in]  SystemTable    A pointer to the EFI System Table.
  20
  21   @retval EFI_SUCCESS    The entry point is executed successfully.
  22   @retval Other          Some error occurs when executing this entry point.
  23
  24 **/
  25 EFI_STATUS
  26 EFIAPI
  27 CryptoSmmEntry (
  28   IN EFI_HANDLE        ImageHandle,
  29   IN EFI_SYSTEM_TABLE  *SystemTable
  30   )
  31 {
  32   EFI_HANDLE  Handle;
  33
  34   Handle = NULL;
  35   return gSmst->SmmInstallProtocolInterface (
  36                   &Handle,
  37                   &gEdkiiSmmCryptoProtocolGuid,
  38                   EFI_NATIVE_INTERFACE,
  39                   (EDKII_CRYPTO_PROTOCOL *) &mEdkiiCrypto
  40                   );
  41 }