mirror of https://github.com/acidanthera/audk.git
106 lines
2.9 KiB
C
106 lines
2.9 KiB
C
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/** @file
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Report Status Code Library for DXE Phase.
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Copyright (c) 2006 - 2007, Intel Corporation<BR>
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include "ReportStatusCodeLibInternal.h"
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/**
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Locatet he report status code service.
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@return EFI_REPORT_STATUS_CODE function point to
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ReportStatusCode.
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**/
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EFI_REPORT_STATUS_CODE
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InternalGetReportStatusCode (
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VOID
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)
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{
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EFI_STATUS_CODE_PROTOCOL *StatusCodeProtocol;
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EFI_STATUS Status;
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if (gRT->Hdr.Revision < 0x20000) {
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return ((FRAMEWORK_EFI_RUNTIME_SERVICES*)gRT)->ReportStatusCode;
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} else if (gBS != NULL) {
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Status = gBS->LocateProtocol (&gEfiStatusCodeRuntimeProtocolGuid, NULL, (VOID**)&StatusCodeProtocol);
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if (!EFI_ERROR (Status) && StatusCodeProtocol != NULL) {
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return StatusCodeProtocol->ReportStatusCode;
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}
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}
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return NULL;
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}
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EFI_STATUS
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EFIAPI
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InternalReportStatusCodeEx (
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IN EFI_STATUS_CODE_TYPE Type,
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IN EFI_STATUS_CODE_VALUE Value,
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IN UINT32 Instance,
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IN CONST EFI_GUID *CallerId OPTIONAL,
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IN CONST EFI_GUID *ExtendedDataGuid OPTIONAL,
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IN CONST VOID *ExtendedData OPTIONAL,
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IN UINTN ExtendedDataSize
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)
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{
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EFI_STATUS Status;
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EFI_STATUS_CODE_DATA *StatusCodeData;
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ASSERT (!((ExtendedData == NULL) && (ExtendedDataSize != 0)));
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ASSERT (!((ExtendedData != NULL) && (ExtendedDataSize == 0)));
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if (gBS == NULL) {
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return EFI_UNSUPPORTED;
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}
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//
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// Allocate space for the Status Code Header and its buffer
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//
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StatusCodeData = NULL;
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gBS->AllocatePool (EfiBootServicesData, sizeof (EFI_STATUS_CODE_DATA) + ExtendedDataSize, (VOID **)&StatusCodeData);
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if (StatusCodeData == NULL) {
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return EFI_OUT_OF_RESOURCES;
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}
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//
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// Fill in the extended data header
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//
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StatusCodeData->HeaderSize = sizeof (EFI_STATUS_CODE_DATA);
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StatusCodeData->Size = (UINT16)ExtendedDataSize;
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if (ExtendedDataGuid == NULL) {
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ExtendedDataGuid = &gEfiStatusCodeSpecificDataGuid;
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}
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CopyGuid (&StatusCodeData->Type, ExtendedDataGuid);
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//
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// Fill in the extended data buffer
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//
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CopyMem (StatusCodeData + 1, ExtendedData, ExtendedDataSize);
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//
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// Report the status code
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//
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if (CallerId == NULL) {
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CallerId = &gEfiCallerIdGuid;
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}
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Status = InternalReportStatusCode (Type, Value, Instance, CallerId, StatusCodeData);
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//
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// Free the allocated buffer
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//
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gBS->FreePool (StatusCodeData);
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return Status;
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}
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