ArmVirtPkg: Apply uncrustify changes

[mirror_edk2.git] / ArmVirtPkg / KvmtoolPlatformDxe / KvmtoolPlatformDxe.c

/** @file\r
\r
  The KvmtoolPlatformDxe performs the platform specific initialization like:\r
  - It decides if the firmware should expose ACPI or Device Tree-based\r
    hardware description to the operating system.\r
\r
  Copyright (c) 2018 - 2020, ARM Limited. All rights reserved.\r
\r
  SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#include <Guid/VariableFormat.h>\r
#include <Library/BaseLib.h>\r
#include <Library/DebugLib.h>\r
#include <Library/UefiBootServicesTableLib.h>\r
#include <Protocol/FdtClient.h>\r
\r
/** Decide if the firmware should expose ACPI tables or Device Tree and\r
    install the appropriate protocol interface.\r
\r
  Note: This function is derived from "ArmVirtPkg/PlatformHasAcpiDtDxe",\r
        by dropping the word size check, and the fw_cfg check.\r
\r
  @param [in]  ImageHandle  Handle for this image.\r
\r
  @retval EFI_SUCCESS             Success.\r
  @retval EFI_OUT_OF_RESOURCES    There was not enough memory to install the\r
                                  protocols.\r
  @retval EFI_INVALID_PARAMETER   A parameter is invalid.\r
\r
**/\r
STATIC\r
EFI_STATUS\r
PlatformHasAcpiDt (\r
  IN EFI_HANDLE  ImageHandle\r
  )\r
{\r
  if (!PcdGetBool (PcdForceNoAcpi)) {\r
    // Expose ACPI tables\r
    return gBS->InstallProtocolInterface (\r
                  &ImageHandle,\r
                  &gEdkiiPlatformHasAcpiGuid,\r
                  EFI_NATIVE_INTERFACE,\r
                  NULL\r
                  );\r
  }\r
\r
  // Expose the Device Tree.\r
  return gBS->InstallProtocolInterface (\r
                &ImageHandle,\r
                &gEdkiiPlatformHasDeviceTreeGuid,\r
                EFI_NATIVE_INTERFACE,\r
                NULL\r
                );\r
}\r
\r
/** Entry point for Kvmtool Platform Dxe\r
\r
  @param [in]  ImageHandle  Handle for this image.\r
  @param [in]  SystemTable  Pointer to the EFI system table.\r
\r
  @retval EFI_SUCCESS             Success.\r
  @retval EFI_OUT_OF_RESOURCES    There was not enough memory to install the\r
                                  protocols.\r
  @retval EFI_INVALID_PARAMETER   A parameter is invalid.\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
KvmtoolPlatformDxeEntryPoint (\r
  IN EFI_HANDLE        ImageHandle,\r
  IN EFI_SYSTEM_TABLE  *SystemTable\r
  )\r
{\r
  EFI_STATUS  Status;\r
\r
  Status = PlatformHasAcpiDt (ImageHandle);\r
  ASSERT_EFI_ERROR (Status);\r
\r
  return Status;\r
}\r