audk/EdkCompatibilityPkg/Foundation/Library/Dxe/EfiDriverLib/ReportStatusCode.c

142 lines
4.0 KiB
C
Raw Normal View History

/*++
Copyright (c) 2004 - 2006, 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:
ReportStatusCode.c
Abstract:
--*/
#include "Tiano.h"
#include "EfiDriverLib.h"
#include EFI_PROTOCOL_DEFINITION (DevicePath)
#include EFI_GUID_DEFINITION (StatusCodeDataTypeId)
#include EFI_ARCH_PROTOCOL_DEFINITION (StatusCode)
#if (EFI_SPECIFICATION_VERSION >= 0x00020000)
STATIC EFI_STATUS_CODE_PROTOCOL *gStatusCode = NULL;
#endif
EFI_STATUS
EfiLibReportStatusCode (
IN EFI_STATUS_CODE_TYPE Type,
IN EFI_STATUS_CODE_VALUE Value,
IN UINT32 Instance,
IN EFI_GUID *CallerId OPTIONAL,
IN EFI_STATUS_CODE_DATA *Data OPTIONAL
)
/*++
Routine Description:
Report device path through status code.
Arguments:
Type - Code type
Value - Code value
Instance - Instance number
CallerId - Caller name
DevicePath - Device path that to be reported
Returns:
Status code.
EFI_OUT_OF_RESOURCES - No enough buffer could be allocated
--*/
{
EFI_STATUS Status;
#if (EFI_SPECIFICATION_VERSION >= 0x00020000)
if (gStatusCode == NULL) {
if (gBS == NULL) {
return EFI_UNSUPPORTED;
}
Status = gBS->LocateProtocol (&gEfiStatusCodeRuntimeProtocolGuid, NULL, (VOID **)&gStatusCode);
if (EFI_ERROR (Status) || gStatusCode == NULL) {
return EFI_UNSUPPORTED;
}
}
Status = gStatusCode->ReportStatusCode (Type, Value, Instance, CallerId, Data);
return Status;
#else
if (gRT == NULL) {
return EFI_UNSUPPORTED;
}
//
// Check whether EFI_RUNTIME_SERVICES has Tiano Extension
//
Status = EFI_UNSUPPORTED;
if (gRT->Hdr.Revision == EFI_SPECIFICATION_VERSION &&
gRT->Hdr.HeaderSize == sizeof (EFI_RUNTIME_SERVICES) &&
gRT->ReportStatusCode != NULL) {
Status = gRT->ReportStatusCode (Type, Value, Instance, CallerId, Data);
}
return Status;
#endif
}
EFI_STATUS
ReportStatusCodeWithDevicePath (
IN EFI_STATUS_CODE_TYPE Type,
IN EFI_STATUS_CODE_VALUE Value,
IN UINT32 Instance,
IN EFI_GUID * CallerId OPTIONAL,
IN EFI_DEVICE_PATH_PROTOCOL * DevicePath
)
/*++
Routine Description:
Report device path through status code.
Arguments:
Type - Code type
Value - Code value
Instance - Instance number
CallerId - Caller name
DevicePath - Device path that to be reported
Returns:
Status code.
EFI_OUT_OF_RESOURCES - No enough buffer could be allocated
--*/
{
UINT16 Size;
UINT16 DevicePathSize;
EFI_STATUS_CODE_DATA *ExtendedData;
EFI_DEVICE_PATH_PROTOCOL *ExtendedDevicePath;
EFI_STATUS Status;
DevicePathSize = (UINT16) EfiDevicePathSize (DevicePath);
Size = DevicePathSize + sizeof (EFI_STATUS_CODE_DATA);
ExtendedData = (EFI_STATUS_CODE_DATA *) EfiLibAllocatePool (Size);
if (ExtendedData == NULL) {
return EFI_OUT_OF_RESOURCES;
}
ExtendedDevicePath = EfiConstructStatusCodeData (Size, &gEfiStatusCodeSpecificDataGuid, ExtendedData);
EfiCopyMem (ExtendedDevicePath, DevicePath, DevicePathSize);
Status = EfiLibReportStatusCode (Type, Value, Instance, CallerId, (EFI_STATUS_CODE_DATA *) ExtendedData);
gBS->FreePool (ExtendedData);
return Status;
}