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/*++
Copyright (c) 2004 - 2009, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
ReportStatusCodeLibInternal.h
Abstract:
Internal Header file of Report Status Code Library for RUNTIME
DXE Phase.
--*/
#ifndef __REPORT_STATUS_CODE_LIB_INTERNAL__H
#define __REPORT_STATUS_CODE_LIB_INTERNAL__H
#include "EdkIIGlueDxe.h"
/**
Locatet he report status code service.
@return EFI_REPORT_STATUS_CODE function point to
ReportStatusCode.
**/
EFI_REPORT_STATUS_CODE
InternalGetReportStatusCode (
VOID
);
/**
Internal worker function that reports a status code through the Status Code Protocol
This function checks to see if a Status Code Protocol is present in the handle
database. If a Status Code Protocol is not present, then EFI_UNSUPPORTED is
returned. If a Status Code Protocol is present, then it is cached in gStatusCode,
and the ReportStatusCode() service of the Status Code Protocol is called passing in
Type, Value, Instance, CallerId, and Data. The result of this call is returned.
@param Type Status code type.
@param Value Status code value.
@param Instance Status code instance number.
@param CallerId Pointer to a GUID that identifies the caller of this
function. This is an optional parameter that may be
NULL.
@param Data Pointer to the extended data buffer. This is an
optional parameter that may be NULL.
@retval EFI_SUCCESS The status code was reported.
@retval EFI_OUT_OF_RESOURCES There were not enough resources to report the status code.
@retval EFI_UNSUPPORTED Status Code Protocol is not available.
**/
EFI_STATUS
InternalReportStatusCode (
IN EFI_STATUS_CODE_TYPE Type,
IN EFI_STATUS_CODE_VALUE Value,
IN UINT32 Instance,
IN CONST EFI_GUID *CallerId OPTIONAL,
IN EFI_STATUS_CODE_DATA *Data OPTIONAL
);
/**
Reports a status code with full parameters.
The function reports a status code. If ExtendedData is NULL and ExtendedDataSize
is 0, then an extended data buffer is not reported. If ExtendedData is not
NULL and ExtendedDataSize is not 0, then an extended data buffer is allocated.
ExtendedData is assumed not have the standard status code header, so this function
is responsible for allocating a buffer large enough for the standard header and
the extended data passed into this function. The standard header is filled in
with a GUID specified by ExtendedDataGuid. If ExtendedDataGuid is NULL, then a
GUID of gEfiStatusCodeSpecificDatauid is used. The status code is reported with
an instance specified by Instance and a caller ID specified by CallerId. If
CallerId is NULL, then a caller ID of gEfiCallerIdGuid is used.
ReportStatusCodeEx()must actively prevent recursion. If ReportStatusCodeEx()
is called while processing another any other Report Status Code Library function,
then ReportStatusCodeEx() must return EFI_DEVICE_ERROR immediately.
If ExtendedData is NULL and ExtendedDataSize is not zero, then ASSERT().
If ExtendedData is not NULL and ExtendedDataSize is zero, then ASSERT().
@param Type Status code type.
@param Value Status code value.
@param Instance Status code instance number.
@param CallerId Pointer to a GUID that identifies the caller of this
function. If this parameter is NULL, then a caller
ID of gEfiCallerIdGuid is used.
@param ExtendedDataGuid Pointer to the GUID for the extended data buffer.
If this parameter is NULL, then a the status code
standard header is filled in with
gEfiStatusCodeSpecificDataGuid.
@param ExtendedData Pointer to the extended data buffer. This is an
optional parameter that may be NULL.
@param ExtendedDataSize The size, in bytes, of the extended data buffer.
@retval EFI_SUCCESS The status code was reported.
@retval EFI_OUT_OF_RESOURCES There were not enough resources to allocate
the extended data section if it was specified.
@retval EFI_UNSUPPORTED Report status code is not supported
**/
EFI_STATUS
EFIAPI
InternalReportStatusCodeEx (
IN EFI_STATUS_CODE_TYPE Type,
IN EFI_STATUS_CODE_VALUE Value,
IN UINT32 Instance,
IN CONST EFI_GUID *CallerId OPTIONAL,
IN CONST EFI_GUID *ExtendedDataGuid OPTIONAL,
IN CONST VOID *ExtendedData OPTIONAL,
IN UINTN ExtendedDataSize
);
extern EFI_REPORT_STATUS_CODE mReportStatusCode;
#endif // __REPORT_STATUS_CODE_LIB_INTERNAL__H
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