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
   6   All rights reserved. This program and the accompanying materials
   7   are licensed and made available under the terms and conditions of the BSD License
   8   which accompanies this distribution.  The full text of the license may be found at
   9   http://opensource.org/licenses/bsd-license.php
  10
  11   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13
  14 **/
  15
  16 //
  17 // The package level header files this module uses
  18 //
  19 #include <WinNtPeim.h>
  20
  21 //
  22 // The protocols, PPI and GUID defintions for this module
  23 //
  24 #include <Ppi/ReportStatusCodeHandler.h>
  25 //
  26 // The Library classes this module consumes
  27 //
  28 #include <Library/DebugLib.h>
  29 #include <Library/PeiServicesLib.h>
  30 #include <Library/PeimEntryPoint.h>
  31 #include <Library/OemHookStatusCodeLib.h>
  32
  33 EFI_STATUS
  34 EFIAPI
  35 OemHookStatusCodeReportWrapper (
  36   IN CONST EFI_PEI_SERVICES         **PeiServices,
  37   IN       EFI_STATUS_CODE_TYPE     CodeType,
  38   IN       EFI_STATUS_CODE_VALUE    Value,
  39   IN       UINT32                   Instance,
  40   IN CONST EFI_GUID                 *CallerId, OPTIONAL
  41   IN CONST EFI_STATUS_CODE_DATA     *Data      OPTIONAL
  42   )
  43 {
  44   return OemHookStatusCodeReport (
  45            CodeType,
  46            Value,
  47            Instance,
  48            (EFI_GUID *) CallerId,
  49            (EFI_STATUS_CODE_DATA *) Data
  50            );
  51 }
  52
  53 /**
  54   Entry point of OEM hook status code handler PEIM.
  55
  56   This function is the entry point of this OEM hook status code handler PEIM.
  57   It initializes and registers OEM status code handler.
  58
  59   @param  FileHandle  Handle of the file being invoked.
  60   @param  PeiServices Describes the list of possible PEI Services.
  61
  62   @retval EFI_SUCESS  The entry point executes successfully.
  63
  64 **/
  65 EFI_STATUS
  66 EFIAPI
  67 WinNtOemHookStatusCodeHandlerPeiEntry (
  68   IN       EFI_PEI_FILE_HANDLE  FileHandle,
  69   IN CONST EFI_PEI_SERVICES     **PeiServices
  70   )
  71 {
  72   EFI_STATUS                  Status;
  73   EFI_PEI_RSC_HANDLER_PPI     *RscHandlerPpi;
  74
  75   Status = PeiServicesLocatePpi (
  76              &gEfiPeiRscHandlerPpiGuid,
  77              0,
  78              NULL,
  79              (VOID **) &RscHandlerPpi
  80              );
  81   ASSERT_EFI_ERROR (Status);
  82
  83   OemHookStatusCodeInitialize ();
  84
  85   Status = RscHandlerPpi->Register (OemHookStatusCodeReportWrapper);
  86   ASSERT_EFI_ERROR (Status);
  87
  88   return EFI_SUCCESS;
  89 }