OvmfPkg/IoMmuDxe: convert UINTN arguments to UINT64 for the %Lx fmt spec

[mirror_edk2.git] / OvmfPkg / IoMmuDxe / IoMmuDxe.c

/** @file\r
\r
  IoMmuDxe driver installs EDKII_IOMMU_PROTOCOL to provide the support for DMA\r
  operations when SEV is enabled.\r
\r
  Copyright (c) 2017, AMD Inc. All rights reserved.<BR>\r
\r
  This program and the accompanying materials are licensed and made available\r
  under the terms and conditions of the BSD License which accompanies this\r
  distribution.  The full text of the license may be found at\r
  http://opensource.org/licenses/bsd-license.php\r
\r
  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
#include <PiDxe.h>\r
\r
#include <Library/BaseLib.h>\r
#include <Library/DebugLib.h>\r
#include <Library/BaseMemoryLib.h>\r
#include <Library/MemoryAllocationLib.h>\r
#include <Library/UefiBootServicesTableLib.h>\r
#include <Library/MemEncryptSevLib.h>\r
\r
#include "AmdSevIoMmu.h"\r
\r
EFI_STATUS\r
EFIAPI\r
IoMmuDxeEntryPoint (\r
  IN EFI_HANDLE         ImageHandle,\r
  IN EFI_SYSTEM_TABLE   *SystemTable\r
  )\r
{\r
  EFI_STATUS    Status = EFI_SUCCESS;\r
  EFI_HANDLE    Handle = NULL;\r
\r
  //\r
  // When SEV is enabled, install IoMmu protocol otherwise install the\r
  // placeholder protocol so that other dependent module can run.\r
  //\r
  if (MemEncryptSevIsEnabled ()) {\r
    AmdSevInstallIoMmuProtocol ();\r
  } else {\r
    Status = gBS->InstallMultipleProtocolInterfaces (\r
                  &Handle,\r
                  &gIoMmuAbsentProtocolGuid,\r
                  NULL, NULL);\r
  }\r
\r
  return Status;\r
}\r