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1) Check in Pei/Dxe status code;

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2) OemHookStatusCodeLib and SerialPortLib class and null instance;
3) Remove all referenced code from EdkModulePkg,EdkNt32Pkg.
4) Add Nt32OemHookStatusCodeLib.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1067 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
yshang1
2006-07-21 14:25:43 +00:00
parent 3f566587ae
commit 56836fe92b
42 changed files with 3353 additions and 1956 deletions
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310
EdkModulePkg/Universal/StatusCode/Dxe/DataHubStatusCodeWorker.c Normal file
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/** @file
Data Hub status code worker in DXE.
Copyright (c) 2006, Intel Corporation. All rights reserved.
This software and associated documentation (if any) is furnished
under a license and may only be used or copied in accordance
with the terms of the license. Except as permitted by such
license, no part of this software or documentation may be
reproduced, stored in a retrieval system, or transmitted in any
form or by any means without the express written consent of
Intel Corporation.
Module Name: DataHubStatusCodeWorker.c
**/
#include "DxeStatusCode.h"
//
// Initialize FIFO to cache records.
//
EFI_LOCK mFifoLock = EFI_INITIALIZE_LOCK_VARIABLE (EFI_TPL_HIGH_LEVEL);
LIST_ENTRY mRecordsFifo = INITIALIZE_LIST_HEAD_VARIABLE (mRecordsFifo);
UINTN mNumberOfRecords = 0;
EFI_EVENT mLogDataHubEvent;
//
// Cache data hub protocol.
//
EFI_DATA_HUB_PROTOCOL *mDataHubProtocol;
/**
Return buffer of length DATAHUB_STATUSCODE_RECORD
@retval NULL Can not allocate free memeory for record.
@retval !NULL Point to buffer of record.
**/
DATAHUB_STATUSCODE_RECORD *
AcquireRecordBuffer (
VOID
)
{
DATAHUB_STATUSCODE_RECORD *Record;
Record = (DATAHUB_STATUSCODE_RECORD *) AllocateZeroPool (sizeof (DATAHUB_STATUSCODE_RECORD));
if (NULL == Record) {
return NULL;
}
Record->Signature = DATAHUB_STATUS_CODE_SIGNATURE;
EfiAcquireLock (&mFifoLock);
InsertTailList (&mRecordsFifo, &Record->Node);
mNumberOfRecords++;
EfiReleaseLock (&mFifoLock);
return Record;
}
/**
Release a mRecordBuffer entry allocated by AcquirRecordBuffer ().
@param Record Point to record buffer which is acquired by AcquirRecordBuffer()
@retval EFI_SUCCESS If DataRecord is valid.
@retval !EFI_SUCCESS The record list has empty.
**/
VOID
FreeRecordBuffer (
IN DATAHUB_STATUSCODE_RECORD *Record
)
/*++
Routine Description:
Release a mRecordBuffer entry allocated by AquireEmptyRecordBuffer ().
Arguments:
RecordBuffer - Data to free
Returns:
EFI_SUCCESS - If DataRecord is valid
EFI_UNSUPPORTED - The record list has empty
--*/
{
ASSERT (Record != NULL);
ASSERT (mNumberOfRecords != 0);
EfiAcquireLock (&mFifoLock);
RemoveEntryList (&Record->Node);
mNumberOfRecords--;
EfiReleaseLock (&mFifoLock);
FreePool (Record);
}
/**
Report status code into DataHub.
@param CodeType Indicates the type of status code being reported. Type EFI_STATUS_CODE_TYPE is defined in "Related Definitions<6E><73> below.
@param Value Describes the current status of a hardware or software entity.
This included information about the class and subclass that is used to classify the entity
as well as an operation. For progress codes, the operation is the current activity.
For error codes, it is the exception. For debug codes, it is not defined at this time.
Type EFI_STATUS_CODE_VALUE is defined in <20><>Related Definitions<6E><73> below.
Specific values are discussed in the Intel? Platform Innovation Framework for EFI Status Code Specification.
@param Instance The enumeration of a hardware or software entity within the system.
A system may contain multiple entities that match a class/subclass pairing.
The instance differentiates between them. An instance of 0 indicates that instance information is unavailable,
not meaningful, or not relevant. Valid instance numbers start with 1.
@param CallerId This optional parameter may be used to identify the caller.
This parameter allows the status code driver to apply different rules to different callers.
Type EFI_GUID is defined in InstallProtocolInterface() in the EFI 1.10 Specification.
@param Data This optional parameter may be used to pass additional data
@retval EFI_OUT_OF_RESOURCES Can not acquire record buffer.
@retval EFI_SUCCESS Success to cache status code and signal log data event.
**/
EFI_STATUS
DataHubStatusCodeReportWorker (
IN EFI_STATUS_CODE_TYPE CodeType,
IN EFI_STATUS_CODE_VALUE Value,
IN UINT32 Instance,
IN EFI_GUID *CallerId,
IN EFI_STATUS_CODE_DATA *Data OPTIONAL
)
{
DATAHUB_STATUSCODE_RECORD *Record;
UINT32 ErrorLevel;
VA_LIST Marker;
CHAR8 *Format;
UINTN CharCount;
//
// See whether in runtime phase or not.
//
if (EfiAtRuntime ()) {
return EFI_SUCCESS;
}
Record = (DATAHUB_STATUSCODE_RECORD *) AcquireRecordBuffer ();
if (Record == NULL) {
//
// There are no empty record buffer in private buffers
//
return EFI_OUT_OF_RESOURCES;
}
//
// Construct Data Hub Extended Data
//
Record->CodeType = CodeType;
Record->Value = Value;
Record->Instance = Instance;
if (CallerId != NULL) {
CopyMem (&Record->CallerId, CallerId, sizeof (EFI_GUID));
}
if (Data != NULL) {
if (ReportStatusCodeExtractDebugInfo (Data, &ErrorLevel, &Marker, &Format)) {
CharCount = UnicodeVSPrintAsciiFormat (
(CHAR16 *) Record->ExtendData,
EFI_STATUS_CODE_DATA_MAX_SIZE,
Format,
Marker
);
//
// Change record data type from DebugType to String Type.
//
CopyGuid (&Record->Data.Type, &gEfiStatusCodeDataTypeStringGuid);
Record->Data.HeaderSize = Data->HeaderSize;
Record->Data.Size = (UINT16) ((CharCount + 1) * sizeof (CHAR16));
} else {
//
// Copy status code data header
//
CopyMem (&Record->Data, Data, sizeof (EFI_STATUS_CODE_DATA));
if (Data->Size > EFI_STATUS_CODE_DATA_MAX_SIZE) {
Record->Data.Size = EFI_STATUS_CODE_DATA_MAX_SIZE;
}
CopyMem (Record->ExtendData, Data + 1, Record->Data.Size);
}
}
gBS->SignalEvent (mLogDataHubEvent);
return EFI_SUCCESS;
}
/**
The Event handler which will be notified to log data in Data Hub.
@param Event Instance of the EFI_EVENT to signal whenever data is
available to be logged in the system.
@param Context Context of the event.
**/
VOID
EFIAPI
LogDataHubEventCallBack (
IN EFI_EVENT Event,
IN VOID *Context
)
{
DATAHUB_STATUSCODE_RECORD *Record;
UINTN Size;
UINT64 DataRecordClass;
LIST_ENTRY *Node;
//
// Log DataRecord in Data Hub.
// Journal records fifo to find all record entry.
//
//
for (Node = mRecordsFifo.ForwardLink; Node != &mRecordsFifo;) {
Record = CR (Node, DATAHUB_STATUSCODE_RECORD, Node, DATAHUB_STATUS_CODE_SIGNATURE);
Node = Node->ForwardLink;
//
// Add in the size of the header we added.
//
Size = sizeof (DATAHUB_STATUSCODE_RECORD) + Record->Data.Size;
if ((Record->CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_PROGRESS_CODE) {
DataRecordClass = EFI_DATA_RECORD_CLASS_PROGRESS_CODE;
} else if ((Record->CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) {
DataRecordClass = EFI_DATA_RECORD_CLASS_ERROR;
} else if ((Record->CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_DEBUG_CODE) {
DataRecordClass = EFI_DATA_RECORD_CLASS_DEBUG;
} else {
//
// Should never get here.
//
DataRecordClass = EFI_DATA_RECORD_CLASS_DEBUG |
EFI_DATA_RECORD_CLASS_ERROR |
EFI_DATA_RECORD_CLASS_DATA |
EFI_DATA_RECORD_CLASS_PROGRESS_CODE;
}
//
// Log DataRecord in Data Hub
//
mDataHubProtocol->LogData (
mDataHubProtocol,
&gEfiStatusCodeGuid,
&gEfiStatusCodeRuntimeProtocolGuid,
DataRecordClass,
Record,
(UINT32) Size
);
FreeRecordBuffer (Record);
}
}
/**
Initialize data hubstatus code.
Create a data hub listener.
@return The function always return EFI_SUCCESS
**/
EFI_STATUS
DataHubStatusCodeInitializeWorker (
VOID
)
{
EFI_STATUS Status;
Status = gBS->LocateProtocol (
&gEfiDataHubProtocolGuid,
NULL,
(VOID **) &mDataHubProtocol
);
ASSERT_EFI_ERROR (Status);
//
// Create a Notify Event to log data in Data Hub
//
Status = gBS->CreateEvent (
EFI_EVENT_NOTIFY_SIGNAL,
EFI_TPL_CALLBACK,
LogDataHubEventCallBack,
NULL,
&mLogDataHubEvent
);
ASSERT_EFI_ERROR (Status);
return EFI_SUCCESS;
}