MdeModulePkg: Apply uncrustify changes

[mirror_edk2.git] / MdeModulePkg / Core / Pei / Reset / Reset.c

/** @file\r
  Pei Core Reset System Support\r
\r
Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>\r
SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#include "PeiMain.h"\r
\r
/**\r
\r
  Core version of the Reset System\r
\r
\r
  @param PeiServices                An indirect pointer to the EFI_PEI_SERVICES table published by the PEI Foundation.\r
\r
  @retval EFI_NOT_AVAILABLE_YET     PPI not available yet.\r
  @retval EFI_DEVICE_ERROR          Did not reset system.\r
                                    Otherwise, resets the system.\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
PeiResetSystem (\r
  IN CONST EFI_PEI_SERVICES  **PeiServices\r
  )\r
{\r
  EFI_STATUS         Status;\r
  EFI_PEI_RESET_PPI  *ResetPpi;\r
\r
  //\r
  // Attempt to use newer ResetSystem2().  If this returns, then ResetSystem2()\r
  // is not available.\r
  //\r
  PeiResetSystem2 (EfiResetCold, EFI_SUCCESS, 0, NULL);\r
\r
  //\r
  // Look for PEI Reset System PPI\r
  //\r
  Status = PeiServicesLocatePpi (\r
             &gEfiPeiResetPpiGuid,\r
             0,\r
             NULL,\r
             (VOID **)&ResetPpi\r
             );\r
  if (!EFI_ERROR (Status)) {\r
    return ResetPpi->ResetSystem (PeiServices);\r
  }\r
\r
  //\r
  // Report Status Code that Reset PPI is not available.\r
  //\r
  REPORT_STATUS_CODE (\r
    EFI_ERROR_CODE | EFI_ERROR_MINOR,\r
    (EFI_SOFTWARE_PEI_CORE | EFI_SW_PS_EC_RESET_NOT_AVAILABLE)\r
    );\r
\r
  //\r
  // No reset PPIs are available yet.\r
  //\r
  return EFI_NOT_AVAILABLE_YET;\r
}\r
\r
/**\r
  Resets the entire platform.\r
\r
  @param[in] ResetType      The type of reset to perform.\r
  @param[in] ResetStatus    The status code for the reset.\r
  @param[in] DataSize       The size, in bytes, of ResetData.\r
  @param[in] ResetData      For a ResetType of EfiResetCold, EfiResetWarm, or EfiResetShutdown\r
                            the data buffer starts with a Null-terminated string, optionally\r
                            followed by additional binary data. The string is a description\r
                            that the caller may use to further indicate the reason for the\r
                            system reset.\r
\r
**/\r
VOID\r
EFIAPI\r
PeiResetSystem2 (\r
  IN EFI_RESET_TYPE  ResetType,\r
  IN EFI_STATUS      ResetStatus,\r
  IN UINTN           DataSize,\r
  IN VOID            *ResetData OPTIONAL\r
  )\r
{\r
  EFI_STATUS          Status;\r
  EFI_PEI_RESET2_PPI  *Reset2Ppi;\r
\r
  //\r
  // Look for PEI Reset System 2 PPI\r
  //\r
  Status = PeiServicesLocatePpi (\r
             &gEfiPeiReset2PpiGuid,\r
             0,\r
             NULL,\r
             (VOID **)&Reset2Ppi\r
             );\r
  if (!EFI_ERROR (Status)) {\r
    Reset2Ppi->ResetSystem (ResetType, ResetStatus, DataSize, ResetData);\r
    return;\r
  }\r
\r
  //\r
  // Report Status Code that Reset2 PPI is not available.\r
  //\r
  REPORT_STATUS_CODE (\r
    EFI_ERROR_CODE | EFI_ERROR_MINOR,\r
    (EFI_SOFTWARE_PEI_CORE | EFI_SW_PS_EC_RESET_NOT_AVAILABLE)\r
    );\r
}\r