Nt32Pkg/WinNtOemHookStatusCodeHandlerPei/WinNtOemHookStatusCodeHandlerPei.c

   1 /** @file
   2   OEM hook status code handler PEIM which produces general handler and hook it
   3   onto the PEI status code router.
   4
   5   Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
   6   SPDX-License-Identifier: BSD-2-Clause-Patent
   7
   8 **/
   9
  10 //
  11 // The package level header files this module uses
  12 //
  13 #include <WinNtPeim.h>
  14
  15 //
  16 // The protocols, PPI and GUID defintions for this module
  17 //
  18 #include <Ppi/ReportStatusCodeHandler.h>
  19 //
  20 // The Library classes this module consumes
  21 //
  22 #include <Library/DebugLib.h>
  23 #include <Library/PeiServicesLib.h>
  24 #include <Library/PeimEntryPoint.h>
  25 #include <Library/OemHookStatusCodeLib.h>
  26
  27 EFI_STATUS
  28 EFIAPI
  29 OemHookStatusCodeReportWrapper (
  30   IN CONST EFI_PEI_SERVICES         **PeiServices,
  31   IN       EFI_STATUS_CODE_TYPE     CodeType,
  32   IN       EFI_STATUS_CODE_VALUE    Value,
  33   IN       UINT32                   Instance,
  34   IN CONST EFI_GUID                 *CallerId, OPTIONAL
  35   IN CONST EFI_STATUS_CODE_DATA     *Data      OPTIONAL
  36   )
  37 {
  38   return OemHookStatusCodeReport (
  39            CodeType,
  40            Value,
  41            Instance,
  42            (EFI_GUID *) CallerId,
  43            (EFI_STATUS_CODE_DATA *) Data
  44            );
  45 }
  46
  47 /**
  48   Entry point of OEM hook status code handler PEIM.
  49
  50   This function is the entry point of this OEM hook status code handler PEIM.
  51   It initializes and registers OEM status code handler.
  52
  53   @param  FileHandle  Handle of the file being invoked.
  54   @param  PeiServices Describes the list of possible PEI Services.
  55
  56   @retval EFI_SUCESS  The entry point executes successfully.
  57
  58 **/
  59 EFI_STATUS
  60 EFIAPI
  61 WinNtOemHookStatusCodeHandlerPeiEntry (
  62   IN       EFI_PEI_FILE_HANDLE  FileHandle,
  63   IN CONST EFI_PEI_SERVICES     **PeiServices
  64   )
  65 {
  66   EFI_STATUS                  Status;
  67   EFI_PEI_RSC_HANDLER_PPI     *RscHandlerPpi;
  68
  69   Status = PeiServicesLocatePpi (
  70              &gEfiPeiRscHandlerPpiGuid,
  71              0,
  72              NULL,
  73              (VOID **) &RscHandlerPpi
  74              );
  75   ASSERT_EFI_ERROR (Status);
  76
  77   OemHookStatusCodeInitialize ();
  78
  79   Status = RscHandlerPpi->Register (OemHookStatusCodeReportWrapper);
  80   ASSERT_EFI_ERROR (Status);
  81
  82   return EFI_SUCCESS;
  83 }