DuetPkg/Library/DuetDxeReportStatusCodeLib/ReportStatusCodeLibInternal.h

   1 /** @file
   2   Internal Header file of Report Status Code Library for RUNTIME
   3   DXE Phase.
   4
   5   Copyright (c) 2006 - 2007, Intel Corporation<BR>
   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 #ifndef __REPORT_STATUS_CODE_LIB_INTERNAL__H
  16 #define __REPORT_STATUS_CODE_LIB_INTERNAL__H
  17
  18 #include <FrameworkDxe.h>
  19
  20 #include <Library/ReportStatusCodeLib.h>
  21 #include <Library/DebugLib.h>
  22 #include <Library/UefiBootServicesTableLib.h>
  23 #include <Library/BaseLib.h>
  24 #include <Library/BaseMemoryLib.h>
  25 #include <Library/PcdLib.h>
  26 #include <Library/UefiRuntimeServicesTableLib.h>
  27 #include <Library/DevicePathLib.h>
  28 #include <Library/HobLib.h>
  29 #include <Guid/StatusCodeDataTypeId.h>
  30 #include <Protocol/StatusCode.h>
  31
  32 #include <FrameworkModuleBase.h>
  33 #include <DebugInfo.h>
  34
  35
  36 /**
  37   Locate he report status code service.
  38
  39   @return     EFI_REPORT_STATUS_CODE    function point to
  40               ReportStatusCode.
  41 **/
  42 EFI_REPORT_STATUS_CODE
  43 InternalGetReportStatusCode (
  44   VOID
  45   );
  46
  47 /**
  48   Internal worker function that reports a status code through the Status Code Protocol
  49
  50   This function checks to see if a Status Code Protocol is present in the handle
  51   database.  If a Status Code Protocol is not present, then EFI_UNSUPPORTED is
  52   returned.  If a Status Code Protocol is present, then it is cached in gStatusCode,
  53   and the ReportStatusCode() service of the Status Code Protocol is called passing in
  54   Type, Value, Instance, CallerId, and Data.  The result of this call is returned.
  55
  56   @param  Type              Status code type.
  57   @param  Value             Status code value.
  58   @param  Instance          Status code instance number.
  59   @param  CallerId          Pointer to a GUID that identifies the caller of this
  60                             function.  This is an optional parameter that may be
  61                             NULL.
  62   @param  Data              Pointer to the extended data buffer.  This is an
  63                             optional parameter that may be NULL.
  64
  65   @retval  EFI_SUCCESS           The status code was reported.
  66   @retval  EFI_OUT_OF_RESOURCES  There were not enough resources to report the status code.
  67   @retval  EFI_UNSUPPORTED       Status Code Protocol is not available.
  68
  69 **/
  70 EFI_STATUS
  71 InternalReportStatusCode (
  72   IN EFI_STATUS_CODE_TYPE     Type,
  73   IN EFI_STATUS_CODE_VALUE    Value,
  74   IN UINT32                   Instance,
  75   IN CONST EFI_GUID           *CallerId OPTIONAL,
  76   IN EFI_STATUS_CODE_DATA     *Data     OPTIONAL
  77   );
  78
  79 /**
  80   Reports a status code with full parameters.
  81
  82   The function reports a status code.  If ExtendedData is NULL and ExtendedDataSize
  83   is 0, then an extended data buffer is not reported.  If ExtendedData is not
  84   NULL and ExtendedDataSize is not 0, then an extended data buffer is allocated.
  85   ExtendedData is assumed not have the standard status code header, so this function
  86   is responsible for allocating a buffer large enough for the standard header and
  87   the extended data passed into this function.  The standard header is filled in
  88   with a GUID specified by ExtendedDataGuid.  If ExtendedDataGuid is NULL, then a
  89   GUID of gEfiStatusCodeSpecificDatauid is used.  The status code is reported with
  90   an instance specified by Instance and a caller ID specified by CallerId.  If
  91   CallerId is NULL, then a caller ID of gEfiCallerIdGuid is used.
  92
  93   ReportStatusCodeEx()must actively prevent recursion.  If ReportStatusCodeEx()
  94   is called while processing another any other Report Status Code Library function,
  95   then ReportStatusCodeEx() must return EFI_DEVICE_ERROR immediately.
  96
  97   If ExtendedData is NULL and ExtendedDataSize is not zero, then ASSERT().
  98   If ExtendedData is not NULL and ExtendedDataSize is zero, then ASSERT().
  99
 100   @param  Type              Status code type.
 101   @param  Value             Status code value.
 102   @param  Instance          Status code instance number.
 103   @param  CallerId          Pointer to a GUID that identifies the caller of this
 104                             function.  If this parameter is NULL, then a caller
 105                             ID of gEfiCallerIdGuid is used.
 106   @param  ExtendedDataGuid  Pointer to the GUID for the extended data buffer.
 107                             If this parameter is NULL, then a the status code
 108                             standard header is filled in with
 109                             gEfiStatusCodeSpecificDataGuid.
 110   @param  ExtendedData      Pointer to the extended data buffer.  This is an
 111                             optional parameter that may be NULL.
 112   @param  ExtendedDataSize  The size, in bytes, of the extended data buffer.
 113
 114   @retval  EFI_SUCCESS           The status code was reported.
 115   @retval  EFI_OUT_OF_RESOURCES  There were not enough resources to allocate
 116                                  the extended data section if it was specified.
 117   @retval  EFI_UNSUPPORTED       Report status code is not supported
 118
 119 **/
 120 EFI_STATUS
 121 EFIAPI
 122 InternalReportStatusCodeEx (
 123   IN EFI_STATUS_CODE_TYPE   Type,
 124   IN EFI_STATUS_CODE_VALUE  Value,
 125   IN UINT32                 Instance,
 126   IN CONST EFI_GUID         *CallerId          OPTIONAL,
 127   IN CONST EFI_GUID         *ExtendedDataGuid  OPTIONAL,
 128   IN CONST VOID             *ExtendedData      OPTIONAL,
 129   IN UINTN                  ExtendedDataSize
 130   );
 131
 132 extern EFI_REPORT_STATUS_CODE  mReportStatusCode;
 133
 134 #endif // __REPORT_STATUS_CODE_LIB_INTERNAL__H
 135