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/** @file
Report Status Code Library for DXE Phase.
Copyright (c) 2006 - 2007, Intel Corporation<BR>
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.
**/
#include "ReportStatusCodeLibInternal.h"
/**
Locatet he report status code service.
@return EFI_REPORT_STATUS_CODE function point to
ReportStatusCode.
**/
EFI_REPORT_STATUS_CODE
InternalGetReportStatusCode (
VOID
)
{
EFI_STATUS_CODE_PROTOCOL *StatusCodeProtocol;
EFI_STATUS Status;
if (gRT->Hdr.Revision < 0x20000) {
return ((FRAMEWORK_EFI_RUNTIME_SERVICES*)gRT)->ReportStatusCode;
} else if (gBS != NULL) {
Status = gBS->LocateProtocol (&gEfiStatusCodeRuntimeProtocolGuid, NULL, (VOID**)&StatusCodeProtocol);
if (!EFI_ERROR (Status) && StatusCodeProtocol != NULL) {
return StatusCodeProtocol->ReportStatusCode;
}
}
return NULL;
}
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
)
{
EFI_STATUS Status;
EFI_STATUS_CODE_DATA *StatusCodeData;
ASSERT (!((ExtendedData == NULL) && (ExtendedDataSize != 0)));
ASSERT (!((ExtendedData != NULL) && (ExtendedDataSize == 0)));
if (gBS == NULL) {
return EFI_UNSUPPORTED;
}
//
// Allocate space for the Status Code Header and its buffer
//
StatusCodeData = NULL;
gBS->AllocatePool (EfiBootServicesData, sizeof (EFI_STATUS_CODE_DATA) + ExtendedDataSize, (VOID **)&StatusCodeData);
if (StatusCodeData == NULL) {
return EFI_OUT_OF_RESOURCES;
}
//
// Fill in the extended data header
//
StatusCodeData->HeaderSize = sizeof (EFI_STATUS_CODE_DATA);
StatusCodeData->Size = (UINT16)ExtendedDataSize;
if (ExtendedDataGuid == NULL) {
ExtendedDataGuid = &gEfiStatusCodeSpecificDataGuid;
}
CopyGuid (&StatusCodeData->Type, ExtendedDataGuid);
//
// Fill in the extended data buffer
//
CopyMem (StatusCodeData + 1, ExtendedData, ExtendedDataSize);
//
// Report the status code
//
if (CallerId == NULL) {
CallerId = &gEfiCallerIdGuid;
}
Status = InternalReportStatusCode (Type, Value, Instance, CallerId, StatusCodeData);
//
// Free the allocated buffer
//
gBS->FreePool (StatusCodeData);
return Status;
}
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