Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 41 insertions, 0 deletions

diff --git a/src/VBox/Devices/EFI/Firmware/CryptoPkg/Driver/CryptoSmm.c b/src/VBox/Devices/EFI/Firmware/CryptoPkg/Driver/CryptoSmm.c
new file mode 100644
index 00000000..f7a17f74
--- /dev/null
+++ b/src/VBox/Devices/EFI/Firmware/CryptoPkg/Driver/CryptoSmm.c
@@ -0,0 +1,41 @@
+/** @file
+  Installs the EDK II Crypto SMM Protocol
+
+  Copyright (C) Microsoft Corporation. All rights reserved.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <PiSmm.h>
+#include <Library/SmmServicesTableLib.h>
+#include <Protocol/SmmCrypto.h>
+
+extern CONST EDKII_CRYPTO_PROTOCOL  mEdkiiCrypto;
+
+/**
+  The module Entry Point of the Crypto SMM Driver.
+
+  @param[in]  ImageHandle    The firmware allocated handle for the EFI image.
+  @param[in]  SystemTable    A pointer to the EFI System Table.
+
+  @retval EFI_SUCCESS    The entry point is executed successfully.
+  @retval Other          Some error occurs when executing this entry point.
+
+**/
+EFI_STATUS
+EFIAPI
+CryptoSmmEntry (
+  IN EFI_HANDLE        ImageHandle,
+  IN EFI_SYSTEM_TABLE  *SystemTable
+  )
+{
+  EFI_HANDLE  Handle;
+
+  Handle = NULL;
+  return gSmst->SmmInstallProtocolInterface (
+                  &Handle,
+                  &gEdkiiSmmCryptoProtocolGuid,
+                  EFI_NATIVE_INTERFACE,
+                  (EDKII_CRYPTO_PROTOCOL *) &mEdkiiCrypto
+                  );
+}