EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/SmmRuntimeDxeReportStatusCodeLib/ReportStatusCodeLibInternal.h

   1 /*++
   2
   3 Copyright (c) 2004 - 2010, Intel Corporation. All rights reserved.<BR>
   4 This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12
  13 Module Name:
  14
  15   ReportStatusCodeLibInternal.h
  16
  17 Abstract:
  18
  19   Internal Header file of Report Status Code Library for RUNTIME
  20   DXE Phase.
  21
  22 --*/
  23
  24 #ifndef __REPORT_STATUS_CODE_LIB_INTERNAL__H
  25 #define __REPORT_STATUS_CODE_LIB_INTERNAL__H
  26
  27 #include "EdkIIGlueDxe.h"
  28
  29 /**
  30   Locatet he report status code service.
  31
  32   @return     EFI_REPORT_STATUS_CODE    function point to
  33               ReportStatusCode.
  34 **/
  35 EFI_REPORT_STATUS_CODE
  36 InternalGetReportStatusCode (
  37   VOID
  38   );
  39
  40 /**
  41   Internal worker function that reports a status code through the Status Code Protocol
  42
  43   This function checks to see if a Status Code Protocol is present in the handle
  44   database.  If a Status Code Protocol is not present, then EFI_UNSUPPORTED is
  45   returned.  If a Status Code Protocol is present, then it is cached in gStatusCode,
  46   and the ReportStatusCode() service of the Status Code Protocol is called passing in
  47   Type, Value, Instance, CallerId, and Data.  The result of this call is returned.
  48
  49   @param  Type              Status code type.
  50   @param  Value             Status code value.
  51   @param  Instance          Status code instance number.
  52   @param  CallerId          Pointer to a GUID that identifies the caller of this
  53                             function.  This is an optional parameter that may be
  54                             NULL.
  55   @param  Data              Pointer to the extended data buffer.  This is an
  56                             optional parameter that may be NULL.
  57
  58   @retval  EFI_SUCCESS           The status code was reported.
  59   @retval  EFI_OUT_OF_RESOURCES  There were not enough resources to report the status code.
  60   @retval  EFI_UNSUPPORTED       Status Code Protocol is not available.
  61
  62 **/
  63 EFI_STATUS
  64 InternalReportStatusCode (
  65   IN EFI_STATUS_CODE_TYPE     Type,
  66   IN EFI_STATUS_CODE_VALUE    Value,
  67   IN UINT32                   Instance,
  68   IN CONST EFI_GUID           *CallerId OPTIONAL,
  69   IN EFI_STATUS_CODE_DATA     *Data     OPTIONAL
  70   );
  71
  72 /**
  73   Reports a status code with full parameters.
  74
  75   The function reports a status code.  If ExtendedData is NULL and ExtendedDataSize
  76   is 0, then an extended data buffer is not reported.  If ExtendedData is not
  77   NULL and ExtendedDataSize is not 0, then an extended data buffer is allocated.
  78   ExtendedData is assumed not have the standard status code header, so this function
  79   is responsible for allocating a buffer large enough for the standard header and
  80   the extended data passed into this function.  The standard header is filled in
  81   with a GUID specified by ExtendedDataGuid.  If ExtendedDataGuid is NULL, then a
  82   GUID of gEfiStatusCodeSpecificDatauid is used.  The status code is reported with
  83   an instance specified by Instance and a caller ID specified by CallerId.  If
  84   CallerId is NULL, then a caller ID of gEfiCallerIdGuid is used.
  85
  86   ReportStatusCodeEx()must actively prevent recursion.  If ReportStatusCodeEx()
  87   is called while processing another any other Report Status Code Library function,
  88   then ReportStatusCodeEx() must return EFI_DEVICE_ERROR immediately.
  89
  90   If ExtendedData is NULL and ExtendedDataSize is not zero, then ASSERT().
  91   If ExtendedData is not NULL and ExtendedDataSize is zero, then ASSERT().
  92
  93   @param  Type              Status code type.
  94   @param  Value             Status code value.
  95   @param  Instance          Status code instance number.
  96   @param  CallerId          Pointer to a GUID that identifies the caller of this
  97                             function.  If this parameter is NULL, then a caller
  98                             ID of gEfiCallerIdGuid is used.
  99   @param  ExtendedDataGuid  Pointer to the GUID for the extended data buffer.
 100                             If this parameter is NULL, then a the status code
 101                             standard header is filled in with
 102                             gEfiStatusCodeSpecificDataGuid.
 103   @param  ExtendedData      Pointer to the extended data buffer.  This is an
 104                             optional parameter that may be NULL.
 105   @param  ExtendedDataSize  The size, in bytes, of the extended data buffer.
 106
 107   @retval  EFI_SUCCESS           The status code was reported.
 108   @retval  EFI_OUT_OF_RESOURCES  There were not enough resources to allocate
 109                                  the extended data section if it was specified.
 110   @retval  EFI_UNSUPPORTED       Report status code is not supported
 111
 112 **/
 113 EFI_STATUS
 114 EFIAPI
 115 InternalReportStatusCodeEx (
 116   IN EFI_STATUS_CODE_TYPE   Type,
 117   IN EFI_STATUS_CODE_VALUE  Value,
 118   IN UINT32                 Instance,
 119   IN CONST EFI_GUID         *CallerId          OPTIONAL,
 120   IN CONST EFI_GUID         *ExtendedDataGuid  OPTIONAL,
 121   IN CONST VOID             *ExtendedData      OPTIONAL,
 122   IN UINTN                  ExtendedDataSize
 123   );
 124
 125 extern EFI_REPORT_STATUS_CODE  mReportStatusCode;
 126
 127 #endif // __REPORT_STATUS_CODE_LIB_INTERNAL__H
 128