Initial import.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
655
EdkModulePkg/Universal/DataHub/DataHub/Dxe/DataHub.c
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655
EdkModulePkg/Universal/DataHub/DataHub/Dxe/DataHub.c
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@@ -0,0 +1,655 @@
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/*++
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Copyright (c) 2006, Intel Corporation
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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
|
||||
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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||||
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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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Module Name:
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DataHub.c
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Abstract:
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This code produces the Data Hub protocol. It preloads the data hub
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with status information copied in from PEI HOBs.
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Only code that implements the Data Hub protocol should go in this file!
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The Term MTC stands for MonoTonicCounter.
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For more information please look at DataHub.doc
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NOTE: For extra security of the log GetNextDataRecord () could return a copy
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of the data record.
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--*/
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#include "DataHub.h"
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CONST EFI_GUID gZeroGuid = { 0, 0, 0, { 0, 0, 0, 0, 0, 0, 0, 0 } };
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//
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// Worker functions private to this file
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//
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STATIC
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DATA_HUB_FILTER_DRIVER *
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||||
FindFilterDriverByEvent (
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||||
IN LIST_ENTRY *Head,
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IN EFI_EVENT Event
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||||
);
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||||
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||||
STATIC
|
||||
EFI_DATA_RECORD_HEADER *
|
||||
GetNextDataRecord (
|
||||
IN LIST_ENTRY *Head,
|
||||
IN UINT64 ClassFilter,
|
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IN OUT UINT64 *PtrCurrentMTC
|
||||
);
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||||
|
||||
EFI_STATUS
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||||
EFIAPI
|
||||
DataHubLogData (
|
||||
IN EFI_DATA_HUB_PROTOCOL *This,
|
||||
IN EFI_GUID *DataRecordGuid,
|
||||
IN EFI_GUID *ProducerName,
|
||||
IN UINT64 DataRecordClass,
|
||||
IN VOID *RawData,
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||||
IN UINT32 RawDataSize
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||||
)
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||||
/*++
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||||
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||||
Routine Description:
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||||
Log data record into the data logging hub
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||||
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Arguments:
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This - Protocol instance structure
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||||
DataRecordGuid - GUID that defines record contents
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||||
ProducerName - GUID that defines the name of the producer of the data
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||||
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||||
DataRecordClass - Class that defines generic record type
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||||
RawData - Data Log record as defined by DataRecordGuid
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RawDataSize - Size of Data Log data in bytes
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Returns:
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EFI_SUCCESS - If data was logged
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EFI_OUT_OF_RESOURCES - If data was not logged due to lack of system
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resources.
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--*/
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{
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EFI_STATUS Status;
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DATA_HUB_INSTANCE *Private;
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EFI_DATA_ENTRY *LogEntry;
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UINT32 TotalSize;
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UINT32 RecordSize;
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EFI_DATA_RECORD_HEADER *Record;
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VOID *Raw;
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DATA_HUB_FILTER_DRIVER *FilterEntry;
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LIST_ENTRY *Link;
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LIST_ENTRY *Head;
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Private = DATA_HUB_INSTANCE_FROM_THIS (This);
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//
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// Combine the storage for the internal structs and a copy of the log record.
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// Record follows PrivateLogEntry. The consumer will be returned a pointer
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// to Record so we don't what it to be the thing that was allocated from
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// pool, so the consumer can't free an data record by mistake.
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//
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RecordSize = sizeof (EFI_DATA_RECORD_HEADER) + RawDataSize;
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TotalSize = sizeof (EFI_DATA_ENTRY) + RecordSize;
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//
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// The Logging action is the critical section, so it is locked.
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// The MTC asignment & update, time, and logging must be an
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// atomic operation, so use the lock.
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//
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Status = EfiAcquireLockOrFail (&Private->DataLock);
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if (EFI_ERROR (Status)) {
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||||
//
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// Reentrancy detected so exit!
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||||
//
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return Status;
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}
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Status = gBS->AllocatePool (EfiBootServicesData, TotalSize, (VOID **) &LogEntry);
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if (EFI_ERROR (Status)) {
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||||
EfiReleaseLock (&Private->DataLock);
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return EFI_OUT_OF_RESOURCES;
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}
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ZeroMem (LogEntry, TotalSize);
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Record = (EFI_DATA_RECORD_HEADER *) (LogEntry + 1);
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Raw = (VOID *) (Record + 1);
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//
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// Build Standard Log Header
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//
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Record->Version = EFI_DATA_RECORD_HEADER_VERSION;
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Record->HeaderSize = sizeof (EFI_DATA_RECORD_HEADER);
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Record->RecordSize = RecordSize;
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CopyMem (&Record->DataRecordGuid, DataRecordGuid, sizeof (EFI_GUID));
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CopyMem (&Record->ProducerName, ProducerName, sizeof (EFI_GUID));
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Record->DataRecordClass = DataRecordClass;
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Record->LogMonotonicCount = Private->GlobalMonotonicCount++;
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gRT->GetTime (&Record->LogTime, NULL);
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//
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// Insert log into the internal linked list.
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//
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LogEntry->Signature = EFI_DATA_ENTRY_SIGNATURE;
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LogEntry->Record = Record;
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LogEntry->RecordSize = sizeof (EFI_DATA_ENTRY) + RawDataSize;
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InsertTailList (&Private->DataListHead, &LogEntry->Link);
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CopyMem (Raw, RawData, RawDataSize);
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EfiReleaseLock (&Private->DataLock);
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//
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// Send Signal to all the filter drivers which are interested
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// in the record's class and guid.
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//
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Head = &Private->FilterDriverListHead;
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for (Link = Head->ForwardLink; Link != Head; Link = Link->ForwardLink) {
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FilterEntry = FILTER_ENTRY_FROM_LINK (Link);
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if (((FilterEntry->ClassFilter & DataRecordClass) != 0) &&
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(CompareGuid (&FilterEntry->FilterDataRecordGuid, &gZeroGuid) ||
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CompareGuid (&FilterEntry->FilterDataRecordGuid, DataRecordGuid))) {
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gBS->SignalEvent (FilterEntry->Event);
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}
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}
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return EFI_SUCCESS;
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}
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EFI_STATUS
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EFIAPI
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||||
DataHubGetNextRecord (
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IN EFI_DATA_HUB_PROTOCOL *This,
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IN OUT UINT64 *MonotonicCount,
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||||
IN EFI_EVENT *FilterDriverEvent, OPTIONAL
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||||
OUT EFI_DATA_RECORD_HEADER **Record
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)
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/*++
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||||
Routine Description:
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||||
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||||
Get a previously logged data record and the MonotonicCount for the next
|
||||
availible Record. This allows all records or all records later
|
||||
than a give MonotonicCount to be returned. If an optional FilterDriverEvent
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||||
is passed in with a MonotonicCout of zero return the first record
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not yet read by the filter driver. If FilterDriverEvent is NULL and
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||||
MonotonicCount is zero return the first data record.
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||||
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Arguments:
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||||
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||||
This - The EFI_DATA_HUB_PROTOCOL instance.
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MonotonicCount - Specifies the Record to return. On input, zero means
|
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return the first record. On output, contains the next
|
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record to availible. Zero indicates no more records.
|
||||
FilterDriverEvent - If FilterDriverEvent is not passed in a MonotonicCount
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of zero, it means to return the first data record.
|
||||
If FilterDriverEvent is passed in, then a MonotonicCount
|
||||
of zero means to return the first data not yet read by
|
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FilterDriverEvent.
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Record - Returns a dynamically allocated memory buffer with a data
|
||||
record that matches MonotonicCount.
|
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||||
Returns:
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||||
|
||||
EFI_SUCCESS - Data was returned in Record.
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EFI_INVALID_PARAMETER - FilterDriverEvent was passed in but does not exist.
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||||
EFI_NOT_FOUND - MonotonicCount does not match any data record in the
|
||||
system. If a MonotonicCount of zero was passed in, then
|
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no data records exist in the system.
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||||
EFI_OUT_OF_RESOURCES - Record was not returned due to lack of system resources.
|
||||
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||||
--*/
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{
|
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DATA_HUB_INSTANCE *Private;
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DATA_HUB_FILTER_DRIVER *FilterDriver;
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||||
UINT64 ClassFilter;
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||||
UINT64 FilterMonotonicCount;
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||||
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||||
Private = DATA_HUB_INSTANCE_FROM_THIS (This);
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FilterDriver = NULL;
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FilterMonotonicCount = 0;
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||||
ClassFilter = EFI_DATA_RECORD_CLASS_DEBUG |
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EFI_DATA_RECORD_CLASS_ERROR |
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EFI_DATA_RECORD_CLASS_DATA |
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EFI_DATA_RECORD_CLASS_PROGRESS_CODE;
|
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if (FilterDriverEvent != NULL) {
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//
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// For events the beginning is the last unread record. This info is
|
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// stored in the instance structure, so we must look up the event
|
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// to get the data.
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//
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FilterDriver = FindFilterDriverByEvent (
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&Private->FilterDriverListHead,
|
||||
*FilterDriverEvent
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||||
);
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||||
if (FilterDriver == NULL) {
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return EFI_INVALID_PARAMETER;
|
||||
}
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//
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||||
// Use the Class filter the event was created with.
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||||
//
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||||
ClassFilter = FilterDriver->ClassFilter;
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||||
if (*MonotonicCount == 0) {
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//
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||||
// Use the MTC from the Filter Driver.
|
||||
//
|
||||
FilterMonotonicCount = FilterDriver->GetNextMonotonicCount;
|
||||
if (FilterMonotonicCount != 0) {
|
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//
|
||||
// The GetNextMonotonicCount field remembers the last value from the previous time.
|
||||
// But we already processed this vaule, so we need to find the next one. So if
|
||||
// It is not the first time get the new record entry.
|
||||
//
|
||||
*Record = GetNextDataRecord (&Private->DataListHead, ClassFilter, &FilterMonotonicCount);
|
||||
*MonotonicCount = FilterMonotonicCount;
|
||||
if (FilterMonotonicCount == 0) {
|
||||
//
|
||||
// If there is no new record to get exit now.
|
||||
//
|
||||
return EFI_NOT_FOUND;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
//
|
||||
// Return the record
|
||||
//
|
||||
*Record = GetNextDataRecord (&Private->DataListHead, ClassFilter, MonotonicCount);
|
||||
if (*Record == NULL) {
|
||||
return EFI_NOT_FOUND;
|
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}
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||||
|
||||
if (FilterDriver != NULL) {
|
||||
//
|
||||
// If we have a filter driver update the records that have been read.
|
||||
// If MonotonicCount is zero No more reacords left.
|
||||
//
|
||||
if (*MonotonicCount == 0) {
|
||||
if (FilterMonotonicCount != 0) {
|
||||
//
|
||||
// Return the result of our extra GetNextDataRecord.
|
||||
//
|
||||
FilterDriver->GetNextMonotonicCount = FilterMonotonicCount;
|
||||
}
|
||||
} else {
|
||||
//
|
||||
// Point to next undread record
|
||||
//
|
||||
FilterDriver->GetNextMonotonicCount = *MonotonicCount;
|
||||
}
|
||||
}
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
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||||
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
DataHubRegisterFilterDriver (
|
||||
IN EFI_DATA_HUB_PROTOCOL * This,
|
||||
IN EFI_EVENT FilterEvent,
|
||||
IN EFI_TPL FilterTpl,
|
||||
IN UINT64 FilterClass,
|
||||
IN EFI_GUID * FilterDataRecordGuid OPTIONAL
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
|
||||
This function registers the data hub filter driver that is represented
|
||||
by FilterEvent. Only one instance of each FilterEvent can be registered.
|
||||
After the FilterEvent is registered, it will be signaled so it can sync
|
||||
with data records that have been recorded prior to the FilterEvent being
|
||||
registered.
|
||||
|
||||
Arguments:
|
||||
|
||||
This - The EFI_DATA_HUB_PROTOCOL instance.
|
||||
FilterEvent - The EFI_EVENT to signal whenever data that matches
|
||||
FilterClass is logged in the system.
|
||||
FilterTpl - The maximum EFI_TPL at which FilterEvent can be
|
||||
signaled. It is strongly recommended that you use the
|
||||
lowest EFI_TPL possible.
|
||||
FilterClass - FilterEvent will be signaled whenever a bit in
|
||||
EFI_DATA_RECORD_HEADER.DataRecordClass is also set in
|
||||
FilterClass. If FilterClass is zero, no class-based
|
||||
filtering will be performed.
|
||||
FilterDataRecordGuid - FilterEvent will be signaled whenever FilterDataRecordGuid
|
||||
matches EFI_DATA_RECORD_HEADER.DataRecordGuid. If
|
||||
FilterDataRecordGuid is NULL, then no GUID-based filtering
|
||||
will be performed.
|
||||
Returns:
|
||||
|
||||
EFI_SUCCESS - The filter driver event was registered.
|
||||
EFI_ALREADY_STARTED - FilterEvent was previously registered and cannot be
|
||||
registered again.
|
||||
EFI_OUT_OF_RESOURCES - The filter driver event was not registered due to lack of
|
||||
system resources.
|
||||
|
||||
--*/
|
||||
{
|
||||
DATA_HUB_INSTANCE *Private;
|
||||
DATA_HUB_FILTER_DRIVER *FilterDriver;
|
||||
|
||||
Private = DATA_HUB_INSTANCE_FROM_THIS (This);
|
||||
|
||||
FilterDriver = (DATA_HUB_FILTER_DRIVER *) AllocateZeroPool (sizeof (DATA_HUB_FILTER_DRIVER));
|
||||
if (FilterDriver == NULL) {
|
||||
return EFI_OUT_OF_RESOURCES;
|
||||
}
|
||||
//
|
||||
// Initialize filter driver info
|
||||
//
|
||||
FilterDriver->Signature = EFI_DATA_HUB_FILTER_DRIVER_SIGNATURE;
|
||||
FilterDriver->Event = FilterEvent;
|
||||
FilterDriver->Tpl = FilterTpl;
|
||||
FilterDriver->GetNextMonotonicCount = 0;
|
||||
if (FilterClass == 0) {
|
||||
FilterDriver->ClassFilter = EFI_DATA_RECORD_CLASS_DEBUG |
|
||||
EFI_DATA_RECORD_CLASS_ERROR |
|
||||
EFI_DATA_RECORD_CLASS_DATA |
|
||||
EFI_DATA_RECORD_CLASS_PROGRESS_CODE;
|
||||
} else {
|
||||
FilterDriver->ClassFilter = FilterClass;
|
||||
}
|
||||
|
||||
if (FilterDataRecordGuid != NULL) {
|
||||
CopyMem (&FilterDriver->FilterDataRecordGuid, FilterDataRecordGuid, sizeof (EFI_GUID));
|
||||
}
|
||||
//
|
||||
// Search for duplicate entries
|
||||
//
|
||||
if (FindFilterDriverByEvent (&Private->FilterDriverListHead, FilterEvent) != NULL) {
|
||||
gBS->FreePool (FilterDriver);
|
||||
return EFI_ALREADY_STARTED;
|
||||
}
|
||||
//
|
||||
// Make insertion an atomic operation with the lock.
|
||||
//
|
||||
EfiAcquireLock (&Private->DataLock);
|
||||
InsertTailList (&Private->FilterDriverListHead, &FilterDriver->Link);
|
||||
EfiReleaseLock (&Private->DataLock);
|
||||
|
||||
//
|
||||
// Signal the Filter driver we just loaded so they will recieve all the
|
||||
// previous history. If we did not signal here we would have to wait until
|
||||
// the next data was logged to get the history. In a case where no next
|
||||
// data was logged we would never get synced up.
|
||||
//
|
||||
gBS->SignalEvent (FilterEvent);
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
DataHubUnregisterFilterDriver (
|
||||
IN EFI_DATA_HUB_PROTOCOL *This,
|
||||
IN EFI_EVENT FilterEvent
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
|
||||
Remove a Filter Driver, so it no longer gets called when data
|
||||
information is logged.
|
||||
|
||||
Arguments:
|
||||
|
||||
This - Protocol instance structure
|
||||
|
||||
FilterEvent - Event that represents a filter driver that is to be
|
||||
Unregistered.
|
||||
|
||||
Returns:
|
||||
|
||||
EFI_SUCCESS - If FilterEvent was unregistered
|
||||
|
||||
EFI_NOT_FOUND - If FilterEvent does not exist
|
||||
|
||||
--*/
|
||||
{
|
||||
DATA_HUB_INSTANCE *Private;
|
||||
DATA_HUB_FILTER_DRIVER *FilterDriver;
|
||||
|
||||
Private = DATA_HUB_INSTANCE_FROM_THIS (This);
|
||||
|
||||
//
|
||||
// Search for duplicate entries
|
||||
//
|
||||
FilterDriver = FindFilterDriverByEvent (
|
||||
&Private->FilterDriverListHead,
|
||||
FilterEvent
|
||||
);
|
||||
if (FilterDriver == NULL) {
|
||||
return EFI_NOT_FOUND;
|
||||
}
|
||||
//
|
||||
// Make removal an atomic operation with the lock
|
||||
//
|
||||
EfiAcquireLock (&Private->DataLock);
|
||||
RemoveEntryList (&FilterDriver->Link);
|
||||
EfiReleaseLock (&Private->DataLock);
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
//
|
||||
// STATIC Worker fucntions follow
|
||||
//
|
||||
STATIC
|
||||
DATA_HUB_FILTER_DRIVER *
|
||||
FindFilterDriverByEvent (
|
||||
IN LIST_ENTRY *Head,
|
||||
IN EFI_EVENT Event
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
Search the Head list for a EFI_DATA_HUB_FILTER_DRIVER member that
|
||||
represents Event and return it.
|
||||
|
||||
Arguments:
|
||||
|
||||
Head - Head of dual linked list of EFI_DATA_HUB_FILTER_DRIVER
|
||||
structures.
|
||||
|
||||
Event - Event to be search for in the Head list.
|
||||
|
||||
Returns:
|
||||
|
||||
EFI_DATA_HUB_FILTER_DRIVER - Returned if Event stored in the
|
||||
Head doubly linked list.
|
||||
|
||||
NULL - If Event is not in the list
|
||||
|
||||
--*/
|
||||
{
|
||||
DATA_HUB_FILTER_DRIVER *FilterEntry;
|
||||
LIST_ENTRY *Link;
|
||||
|
||||
for (Link = Head->ForwardLink; Link != Head; Link = Link->ForwardLink) {
|
||||
FilterEntry = FILTER_ENTRY_FROM_LINK (Link);
|
||||
if (FilterEntry->Event == Event) {
|
||||
return FilterEntry;
|
||||
}
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
STATIC
|
||||
EFI_DATA_RECORD_HEADER *
|
||||
GetNextDataRecord (
|
||||
IN LIST_ENTRY *Head,
|
||||
IN UINT64 ClassFilter,
|
||||
IN OUT UINT64 *PtrCurrentMTC
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
Search the Head doubly linked list for the passed in MTC. Return the
|
||||
matching element in Head and the MTC on the next entry.
|
||||
|
||||
Arguments:
|
||||
|
||||
Head - Head of Data Log linked list.
|
||||
|
||||
ClassFilter - Only match the MTC if it is in the same Class as the
|
||||
ClassFilter.
|
||||
|
||||
PtrCurrentMTC - On IN contians MTC to search for. On OUT contians next
|
||||
MTC in the data log list or zero if at end of the list.
|
||||
|
||||
Returns:
|
||||
|
||||
EFI_DATA_LOG_ENTRY - Return pointer to data log data from Head list.
|
||||
|
||||
NULL - If no data record exists.
|
||||
|
||||
--*/
|
||||
{
|
||||
EFI_DATA_ENTRY *LogEntry;
|
||||
LIST_ENTRY *Link;
|
||||
BOOLEAN ReturnFirstEntry;
|
||||
EFI_DATA_RECORD_HEADER *Record;
|
||||
EFI_DATA_ENTRY *NextLogEntry;
|
||||
|
||||
//
|
||||
// If MonotonicCount == 0 just return the first one
|
||||
//
|
||||
ReturnFirstEntry = (BOOLEAN) (*PtrCurrentMTC == 0);
|
||||
|
||||
Record = NULL;
|
||||
for (Link = Head->ForwardLink; Link != Head; Link = Link->ForwardLink) {
|
||||
LogEntry = DATA_ENTRY_FROM_LINK (Link);
|
||||
if ((LogEntry->Record->DataRecordClass & ClassFilter) == 0) {
|
||||
//
|
||||
// Skip any entry that does not have the correct ClassFilter
|
||||
//
|
||||
continue;
|
||||
}
|
||||
|
||||
if ((LogEntry->Record->LogMonotonicCount == *PtrCurrentMTC) || ReturnFirstEntry) {
|
||||
//
|
||||
// Return record to the user
|
||||
//
|
||||
Record = LogEntry->Record;
|
||||
|
||||
//
|
||||
// Calculate the next MTC value. If there is no next entry set
|
||||
// MTC to zero.
|
||||
//
|
||||
*PtrCurrentMTC = 0;
|
||||
for (Link = Link->ForwardLink; Link != Head; Link = Link->ForwardLink) {
|
||||
NextLogEntry = DATA_ENTRY_FROM_LINK (Link);
|
||||
if ((NextLogEntry->Record->DataRecordClass & ClassFilter) != 0) {
|
||||
//
|
||||
// Return the MTC of the next thing to search for if found
|
||||
//
|
||||
*PtrCurrentMTC = NextLogEntry->Record->LogMonotonicCount;
|
||||
break;
|
||||
}
|
||||
}
|
||||
//
|
||||
// Record found exit loop and return
|
||||
//
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return Record;
|
||||
}
|
||||
//
|
||||
// Module Global:
|
||||
// Since this driver will only ever produce one instance of the Logging Hub
|
||||
// protocol you are not required to dynamically allocate the PrivateData.
|
||||
//
|
||||
DATA_HUB_INSTANCE mPrivateData;
|
||||
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
DataHubInstall (
|
||||
IN EFI_HANDLE ImageHandle,
|
||||
IN EFI_SYSTEM_TABLE *SystemTable
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
Install Driver to produce Data Hub protocol.
|
||||
|
||||
Arguments:
|
||||
(Standard EFI Image entry - EFI_IMAGE_ENTRY_POINT)
|
||||
|
||||
Returns:
|
||||
|
||||
EFI_SUCCESS - Logging Hub protocol installed
|
||||
|
||||
Other - No protocol installed, unload driver.
|
||||
|
||||
--*/
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
UINT32 HighMontonicCount;
|
||||
|
||||
mPrivateData.Signature = DATA_HUB_INSTANCE_SIGNATURE;
|
||||
mPrivateData.DataHub.LogData = DataHubLogData;
|
||||
mPrivateData.DataHub.GetNextRecord = DataHubGetNextRecord;
|
||||
mPrivateData.DataHub.RegisterFilterDriver = DataHubRegisterFilterDriver;
|
||||
mPrivateData.DataHub.UnregisterFilterDriver = DataHubUnregisterFilterDriver;
|
||||
|
||||
//
|
||||
// Initialize Private Data in CORE_LOGGING_HUB_INSTANCE that is
|
||||
// required by this protocol
|
||||
//
|
||||
InitializeListHead (&mPrivateData.DataListHead);
|
||||
InitializeListHead (&mPrivateData.FilterDriverListHead);
|
||||
|
||||
EfiInitializeLock (&mPrivateData.DataLock, EFI_TPL_NOTIFY);
|
||||
|
||||
//
|
||||
// Make sure we get a bigger MTC number on every boot!
|
||||
//
|
||||
Status = gRT->GetNextHighMonotonicCount (&HighMontonicCount);
|
||||
if (EFI_ERROR (Status)) {
|
||||
//
|
||||
// if system service fails pick a sane value.
|
||||
//
|
||||
mPrivateData.GlobalMonotonicCount = 0;
|
||||
} else {
|
||||
mPrivateData.GlobalMonotonicCount = LShiftU64 ((UINT64) HighMontonicCount, 32);
|
||||
}
|
||||
//
|
||||
// Make a new handle and install the protocol
|
||||
//
|
||||
mPrivateData.Handle = NULL;
|
||||
Status = gBS->InstallProtocolInterface (
|
||||
&mPrivateData.Handle,
|
||||
&gEfiDataHubProtocolGuid,
|
||||
EFI_NATIVE_INTERFACE,
|
||||
&mPrivateData.DataHub
|
||||
);
|
||||
return Status;
|
||||
}
|
26
EdkModulePkg/Universal/DataHub/DataHub/Dxe/DataHub.dxs
Normal file
26
EdkModulePkg/Universal/DataHub/DataHub/Dxe/DataHub.dxs
Normal file
@@ -0,0 +1,26 @@
|
||||
/*++
|
||||
|
||||
Copyright (c) 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:
|
||||
|
||||
DataHub.dxs
|
||||
|
||||
Abstract:
|
||||
|
||||
Dependency expression source file.
|
||||
|
||||
--*/
|
||||
#include <AutoGen.h>
|
||||
#include <DxeDepex.h>
|
||||
|
||||
DEPENDENCY_START
|
||||
TRUE
|
||||
DEPENDENCY_END
|
122
EdkModulePkg/Universal/DataHub/DataHub/Dxe/DataHub.h
Normal file
122
EdkModulePkg/Universal/DataHub/DataHub/Dxe/DataHub.h
Normal file
@@ -0,0 +1,122 @@
|
||||
/*++
|
||||
|
||||
Copyright (c) 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:
|
||||
|
||||
DataHub.h
|
||||
|
||||
Abstract:
|
||||
This code supports a the private implementation
|
||||
of the Data Hub protocol
|
||||
|
||||
--*/
|
||||
|
||||
#ifndef _DATA_HUB_H_
|
||||
#define _DATA_HUB_H_
|
||||
|
||||
|
||||
#define DATA_HUB_INSTANCE_SIGNATURE EFI_SIGNATURE_32 ('D', 'H', 'u', 'b')
|
||||
typedef struct {
|
||||
UINT32 Signature;
|
||||
|
||||
EFI_HANDLE Handle;
|
||||
|
||||
//
|
||||
// Produced protocol(s)
|
||||
//
|
||||
EFI_DATA_HUB_PROTOCOL DataHub;
|
||||
|
||||
//
|
||||
// Private Data
|
||||
//
|
||||
//
|
||||
// Updates to GlobalMonotonicCount, LogListHead, and FilterDriverListHead
|
||||
// must be locked.
|
||||
//
|
||||
EFI_LOCK DataLock;
|
||||
|
||||
//
|
||||
// Runing Monotonic Count to use for each error record.
|
||||
// Increment AFTER use in an error record.
|
||||
//
|
||||
UINT64 GlobalMonotonicCount;
|
||||
|
||||
//
|
||||
// List of EFI_DATA_ENTRY structures. This is the data log! The list
|
||||
// must be in assending order of LogMonotonicCount.
|
||||
//
|
||||
LIST_ENTRY DataListHead;
|
||||
|
||||
//
|
||||
// List of EFI_DATA_HUB_FILTER_DRIVER structures. Represents all
|
||||
// the registered filter drivers.
|
||||
//
|
||||
LIST_ENTRY FilterDriverListHead;
|
||||
|
||||
} DATA_HUB_INSTANCE;
|
||||
|
||||
#define DATA_HUB_INSTANCE_FROM_THIS(this) CR (this, DATA_HUB_INSTANCE, DataHub, DATA_HUB_INSTANCE_SIGNATURE)
|
||||
|
||||
//
|
||||
// Private data structure to contain the data log. One record per
|
||||
// structure. Head pointer to the list is the Log member of
|
||||
// EFI_DATA_ENTRY. Record is a copy of the data passed in.
|
||||
//
|
||||
#define EFI_DATA_ENTRY_SIGNATURE EFI_SIGNATURE_32 ('D', 'r', 'e', 'c')
|
||||
typedef struct {
|
||||
UINT32 Signature;
|
||||
LIST_ENTRY Link;
|
||||
|
||||
EFI_DATA_RECORD_HEADER *Record;
|
||||
|
||||
UINTN RecordSize;
|
||||
|
||||
} EFI_DATA_ENTRY;
|
||||
|
||||
#define DATA_ENTRY_FROM_LINK(link) CR (link, EFI_DATA_ENTRY, Link, EFI_DATA_ENTRY_SIGNATURE)
|
||||
|
||||
//
|
||||
// Private data to contain the filter driver Event and it's
|
||||
// associated EFI_TPL.
|
||||
//
|
||||
#define EFI_DATA_HUB_FILTER_DRIVER_SIGNATURE EFI_SIGNATURE_32 ('D', 'h', 'F', 'd')
|
||||
|
||||
typedef struct {
|
||||
UINT32 Signature;
|
||||
LIST_ENTRY Link;
|
||||
|
||||
//
|
||||
// Store Filter Driver Event and Tpl level it can be Signaled at.
|
||||
//
|
||||
EFI_EVENT Event;
|
||||
EFI_TPL Tpl;
|
||||
|
||||
//
|
||||
// Monotonic count on the get next operation for Event.
|
||||
// Zero indicates get next has not been called for this event yet.
|
||||
//
|
||||
UINT64 GetNextMonotonicCount;
|
||||
|
||||
//
|
||||
// Filter driver will register what class filter should be used.
|
||||
//
|
||||
UINT64 ClassFilter;
|
||||
|
||||
//
|
||||
// Filter driver will register what record guid filter should be used.
|
||||
//
|
||||
EFI_GUID FilterDataRecordGuid;
|
||||
|
||||
} DATA_HUB_FILTER_DRIVER;
|
||||
|
||||
#define FILTER_ENTRY_FROM_LINK(link) CR (link, DATA_HUB_FILTER_DRIVER, Link, EFI_DATA_HUB_FILTER_DRIVER_SIGNATURE)
|
||||
|
||||
#endif
|
44
EdkModulePkg/Universal/DataHub/DataHub/Dxe/DataHub.mbd
Normal file
44
EdkModulePkg/Universal/DataHub/DataHub/Dxe/DataHub.mbd
Normal file
@@ -0,0 +1,44 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!--
|
||||
Copyright (c) 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.
|
||||
-->
|
||||
<ModuleBuildDescription xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
|
||||
<MbdHeader>
|
||||
<BaseName>DataHub</BaseName>
|
||||
<Guid>53BCC14F-C24F-434C-B294-8ED2D4CC1860</Guid>
|
||||
<Version>0</Version>
|
||||
<Description>FIX ME!</Description>
|
||||
<Copyright>Copyright (c) 2004-2006, Intel Corporation</Copyright>
|
||||
<License>
|
||||
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.
|
||||
</License>
|
||||
<Created>2006-03-12 17:09</Created>
|
||||
<Modified>2006-03-19 15:19</Modified>
|
||||
</MbdHeader>
|
||||
<Libraries>
|
||||
<Library>UefiBootServicesTableLib</Library>
|
||||
<Library>UefiRuntimeServicesTableLib</Library>
|
||||
<Library>UefiMemoryLib</Library>
|
||||
<Library>UefiLib</Library>
|
||||
<Library>UefiDriverEntryPoint</Library>
|
||||
<Library>DxeReportStatusCodeLib</Library>
|
||||
<Library>BaseDebugLibReportStatusCode</Library>
|
||||
<Library>BaseLib</Library>
|
||||
<Library>DxeMemoryAllocationLib</Library>
|
||||
</Libraries>
|
||||
<BuildOptions ToolChain="MSFT">
|
||||
<ImageEntryPoint>_ModuleEntryPoint</ImageEntryPoint>
|
||||
</BuildOptions>
|
||||
</ModuleBuildDescription>
|
61
EdkModulePkg/Universal/DataHub/DataHub/Dxe/DataHub.msa
Normal file
61
EdkModulePkg/Universal/DataHub/DataHub/Dxe/DataHub.msa
Normal file
@@ -0,0 +1,61 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!--
|
||||
Copyright (c) 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.
|
||||
-->
|
||||
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
|
||||
<MsaHeader>
|
||||
<BaseName>DataHub</BaseName>
|
||||
<ModuleType>DXE_DRIVER</ModuleType>
|
||||
<ComponentType>BS_DRIVER</ComponentType>
|
||||
<Guid>53BCC14F-C24F-434C-B294-8ED2D4CC1860</Guid>
|
||||
<Version>0</Version>
|
||||
<Abstract>Component description file for DiskIo module.</Abstract>
|
||||
<Description>FIX ME!</Description>
|
||||
<Copyright>Copyright (c) 2004-2006, Intel Corporation</Copyright>
|
||||
<License>
|
||||
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.
|
||||
</License>
|
||||
<Specification>0</Specification>
|
||||
<Created>2006-03-12 17:09</Created>
|
||||
<Updated>2006-03-19 15:19</Updated>
|
||||
</MsaHeader>
|
||||
<LibraryClassDefinitions>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">DebugLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">UefiDriverEntryPoint</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">UefiLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">BaseLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">BaseMemoryLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">MemoryAllocationLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">UefiBootServicesTableLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">UefiRuntimeServicesTableLib</LibraryClass>
|
||||
</LibraryClassDefinitions>
|
||||
<SourceFiles>
|
||||
<Filename>DataHub.c</Filename>
|
||||
<Filename>DataHub.h</Filename>
|
||||
<Filename>DataHub.dxs</Filename>
|
||||
</SourceFiles>
|
||||
<Includes>
|
||||
<PackageName>MdePkg</PackageName>
|
||||
<PackageName>EdkModulePkg</PackageName>
|
||||
</Includes>
|
||||
<Protocols>
|
||||
<Protocol Usage="ALWAYS_PRODUCED">DataHub</Protocol>
|
||||
</Protocols>
|
||||
<Externs>
|
||||
<Extern>
|
||||
<ModuleEntryPoint>DataHubInstall</ModuleEntryPoint>
|
||||
</Extern>
|
||||
</Externs>
|
||||
</ModuleSurfaceArea>
|
47
EdkModulePkg/Universal/DataHub/DataHub/Dxe/build.xml
Normal file
47
EdkModulePkg/Universal/DataHub/DataHub/Dxe/build.xml
Normal file
@@ -0,0 +1,47 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?><!-- Copyright (c) 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.-->
|
||||
<project basedir="." default="DataHub"><!--Apply external ANT tasks-->
|
||||
<taskdef resource="GenBuild.tasks"/>
|
||||
<taskdef resource="net/sf/antcontrib/antlib.xml"/>
|
||||
<property environment="env"/>
|
||||
<property name="WORKSPACE_DIR" value="${env.WORKSPACE}"/>
|
||||
<import file="${WORKSPACE_DIR}\Tools\Conf\BuildMacro.xml"/><!--MODULE_RELATIVE PATH is relative to PACKAGE_DIR-->
|
||||
<property name="MODULE_RELATIVE_PATH" value="Universal\DataHub\DataHub\Dxe"/>
|
||||
<property name="MODULE_DIR" value="${PACKAGE_DIR}\${MODULE_RELATIVE_PATH}"/>
|
||||
<property name="COMMON_FILE" value="${WORKSPACE_DIR}\Tools\Conf\Common.xml"/>
|
||||
<target name="DataHub">
|
||||
<GenBuild baseName="DataHub" mbdFilename="${MODULE_DIR}\DataHub.mbd" msaFilename="${MODULE_DIR}\DataHub.msa"/>
|
||||
</target>
|
||||
<target depends="DataHub_clean" name="clean"/>
|
||||
<target depends="DataHub_cleanall" name="cleanall"/>
|
||||
<target name="DataHub_clean">
|
||||
<OutputDirSetup baseName="DataHub" mbdFilename="${MODULE_DIR}\DataHub.mbd" msaFilename="${MODULE_DIR}\DataHub.msa"/>
|
||||
<if>
|
||||
<available file="${DEST_DIR_OUTPUT}\DataHub_build.xml"/>
|
||||
<then>
|
||||
<ant antfile="${DEST_DIR_OUTPUT}\DataHub_build.xml" target="clean"/>
|
||||
</then>
|
||||
</if>
|
||||
<delete dir="${DEST_DIR_OUTPUT}" excludes="*.xml"/>
|
||||
</target>
|
||||
<target name="DataHub_cleanall">
|
||||
<OutputDirSetup baseName="DataHub" mbdFilename="${MODULE_DIR}\DataHub.mbd" msaFilename="${MODULE_DIR}\DataHub.msa"/>
|
||||
<if>
|
||||
<available file="${DEST_DIR_OUTPUT}\DataHub_build.xml"/>
|
||||
<then>
|
||||
<ant antfile="${DEST_DIR_OUTPUT}\DataHub_build.xml" target="cleanall"/>
|
||||
</then>
|
||||
</if>
|
||||
<delete dir="${DEST_DIR_OUTPUT}"/>
|
||||
<delete dir="${DEST_DIR_DEBUG}"/>
|
||||
<delete>
|
||||
<fileset dir="${BIN_DIR}" includes="**DataHub*"/>
|
||||
</delete>
|
||||
</target>
|
||||
</project>
|
163
EdkModulePkg/Universal/DataHub/DataHubStdErr/Dxe/DataHubStdErr.c
Normal file
163
EdkModulePkg/Universal/DataHub/DataHubStdErr/Dxe/DataHubStdErr.c
Normal file
@@ -0,0 +1,163 @@
|
||||
/*++
|
||||
|
||||
Copyright (c) 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:
|
||||
|
||||
DataHubStdErr.c
|
||||
|
||||
Abstract:
|
||||
|
||||
Data Hub filter driver that takes DEBUG () info from Data Hub and writes it
|
||||
to StdErr if it exists.
|
||||
|
||||
--*/
|
||||
|
||||
|
||||
|
||||
EFI_DATA_HUB_PROTOCOL *mDataHub = NULL;
|
||||
|
||||
EFI_EVENT mDataHubStdErrEvent;
|
||||
|
||||
STATIC
|
||||
VOID
|
||||
EFIAPI
|
||||
DataHubStdErrEventHandler (
|
||||
IN EFI_EVENT Event,
|
||||
IN VOID *Context
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
Event handler registered with the Data Hub to parse EFI_DEBUG_CODE. This
|
||||
handler reads the Data Hub and sends any DEBUG info to StdErr.
|
||||
|
||||
Arguments:
|
||||
Event - The event that occured, not used
|
||||
Context - DataHub Protocol Pointer
|
||||
|
||||
Returns:
|
||||
None.
|
||||
|
||||
--*/
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_DATA_HUB_PROTOCOL *DataHub;
|
||||
EFI_DATA_RECORD_HEADER *Record;
|
||||
DATA_HUB_STATUS_CODE_DATA_RECORD *DataRecord;
|
||||
UINT64 Mtc;
|
||||
EFI_SIMPLE_TEXT_OUT_PROTOCOL *Sto;
|
||||
INT32 OldAttribute;
|
||||
|
||||
DataHub = (EFI_DATA_HUB_PROTOCOL *) Context;
|
||||
|
||||
//
|
||||
// If StdErr is not yet initialized just return a DEBUG print in the BDS
|
||||
// after consoles are connect will make sure data gets flushed properly
|
||||
// when StdErr is availible.
|
||||
//
|
||||
if (gST == NULL) {
|
||||
return ;
|
||||
}
|
||||
|
||||
if (gST->StdErr == NULL) {
|
||||
return ;
|
||||
}
|
||||
//
|
||||
// Mtc of zero means return the next record that has not been read by the
|
||||
// event handler.
|
||||
//
|
||||
Mtc = 0;
|
||||
do {
|
||||
Status = DataHub->GetNextRecord (DataHub, &Mtc, &mDataHubStdErrEvent, &Record);
|
||||
if (!EFI_ERROR (Status)) {
|
||||
if (CompareGuid (&Record->DataRecordGuid, &gEfiStatusCodeGuid)) {
|
||||
DataRecord = (DATA_HUB_STATUS_CODE_DATA_RECORD *) (((CHAR8 *) Record) + Record->HeaderSize);
|
||||
|
||||
if (DataRecord->Data.HeaderSize > 0) {
|
||||
if (CompareGuid (&DataRecord->Data.Type, &gEfiStatusCodeDataTypeDebugGuid)) {
|
||||
//
|
||||
// If the Data record is from a DEBUG () then send it to Standard Error
|
||||
//
|
||||
Sto = gST->StdErr;
|
||||
OldAttribute = Sto->Mode->Attribute;
|
||||
Sto->SetAttribute (Sto, EFI_TEXT_ATTR (EFI_MAGENTA, EFI_BLACK));
|
||||
Sto->OutputString (Sto, (CHAR16 *) (DataRecord + 1));
|
||||
Sto->SetAttribute (Sto, OldAttribute);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
} while ((Mtc != 0) && !EFI_ERROR (Status));
|
||||
}
|
||||
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
DataHubStdErrInitialize (
|
||||
IN EFI_HANDLE ImageHandle,
|
||||
IN EFI_SYSTEM_TABLE *SystemTable
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
|
||||
Register an event handler with the Data Hub to parse EFI_DEBUG_CODE. This
|
||||
handler reads the Data Hub and sends any DEBUG info to StdErr.
|
||||
|
||||
Arguments:
|
||||
|
||||
ImageHandle - Image handle of this driver.
|
||||
SystemTable - Pointer to EFI system table.
|
||||
|
||||
Returns:
|
||||
|
||||
EFI_SUCCESS - The event handler was registered.
|
||||
EFI_OUT_OF_RESOURCES - The event hadler was not registered due to lack of
|
||||
system resources.
|
||||
|
||||
--*/
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
UINT64 DataClass;
|
||||
|
||||
gBS->LocateProtocol (&gEfiDataHubProtocolGuid, NULL, (VOID **) &mDataHub);
|
||||
//
|
||||
// Should never fail due to Depex grammer.
|
||||
//
|
||||
ASSERT (mDataHub != NULL);
|
||||
|
||||
//
|
||||
// Create an event and register it with the filter driver
|
||||
//
|
||||
Status = gBS->CreateEvent (
|
||||
EFI_EVENT_NOTIFY_SIGNAL,
|
||||
EFI_TPL_CALLBACK,
|
||||
DataHubStdErrEventHandler,
|
||||
mDataHub,
|
||||
&mDataHubStdErrEvent
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
DataClass = EFI_DATA_RECORD_CLASS_DEBUG | EFI_DATA_RECORD_CLASS_ERROR;
|
||||
Status = mDataHub->RegisterFilterDriver (
|
||||
mDataHub,
|
||||
mDataHubStdErrEvent,
|
||||
EFI_TPL_CALLBACK,
|
||||
DataClass,
|
||||
NULL
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
gBS->CloseEvent (mDataHubStdErrEvent);
|
||||
}
|
||||
|
||||
return Status;
|
||||
}
|
@@ -0,0 +1,27 @@
|
||||
/*++
|
||||
|
||||
Copyright (c) 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:
|
||||
|
||||
DataHubStdErr.dxs
|
||||
|
||||
Abstract:
|
||||
|
||||
Dependency expression source file.
|
||||
|
||||
--*/
|
||||
#include <AutoGen.h>
|
||||
#include <DxeDepex.h>
|
||||
|
||||
|
||||
DEPENDENCY_START
|
||||
EFI_DATA_HUB_PROTOCOL_GUID
|
||||
DEPENDENCY_END
|
@@ -0,0 +1,41 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!--
|
||||
Copyright (c) 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.
|
||||
-->
|
||||
<ModuleBuildDescription xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
|
||||
<MbdHeader>
|
||||
<BaseName>DataHubStdErr</BaseName>
|
||||
<Guid>CA515306-00CE-4032-874E-11B755FF6866</Guid>
|
||||
<Version>0</Version>
|
||||
<Description>FIX ME!</Description>
|
||||
<Copyright>Copyright (c) 2004-2006, Intel Corporation</Copyright>
|
||||
<License>
|
||||
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.
|
||||
</License>
|
||||
<Created>2006-03-12 17:09</Created>
|
||||
<Modified>2006-03-19 15:19</Modified>
|
||||
</MbdHeader>
|
||||
<Libraries>
|
||||
<Library>UefiBootServicesTableLib</Library>
|
||||
<Library>UefiMemoryLib</Library>
|
||||
<Library>UefiDriverEntryPoint</Library>
|
||||
<Library>DxeReportStatusCodeLib</Library>
|
||||
<Library>BaseDebugLibReportStatusCode</Library>
|
||||
<Library>BaseLib</Library>
|
||||
</Libraries>
|
||||
<BuildOptions ToolChain="MSFT">
|
||||
<ImageEntryPoint>_ModuleEntryPoint</ImageEntryPoint>
|
||||
</BuildOptions>
|
||||
</ModuleBuildDescription>
|
@@ -0,0 +1,64 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!--
|
||||
Copyright (c) 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.
|
||||
-->
|
||||
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
|
||||
<MsaHeader>
|
||||
<BaseName>DataHubStdErr</BaseName>
|
||||
<ModuleType>DXE_DRIVER</ModuleType>
|
||||
<ComponentType>BS_DRIVER</ComponentType>
|
||||
<Guid>CA515306-00CE-4032-874E-11B755FF6866</Guid>
|
||||
<Version>0</Version>
|
||||
<Abstract>Component description file for DiskIo module.</Abstract>
|
||||
<Description>FIX ME!</Description>
|
||||
<Copyright>Copyright (c) 2004-2006, Intel Corporation</Copyright>
|
||||
<License>
|
||||
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.
|
||||
</License>
|
||||
<Specification>0</Specification>
|
||||
<Created>2006-03-12 17:09</Created>
|
||||
<Updated>2006-03-19 15:19</Updated>
|
||||
</MsaHeader>
|
||||
<LibraryClassDefinitions>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">DebugLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">UefiDriverEntryPoint</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">BaseMemoryLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">UefiBootServicesTableLib</LibraryClass>
|
||||
</LibraryClassDefinitions>
|
||||
<SourceFiles>
|
||||
<Filename>DataHubStdErr.c</Filename>
|
||||
<Filename>DataHubStdErr.dxs</Filename>
|
||||
</SourceFiles>
|
||||
<Includes>
|
||||
<PackageName>MdePkg</PackageName>
|
||||
<PackageName>EdkModulePkg</PackageName>
|
||||
</Includes>
|
||||
<Protocols>
|
||||
<Protocol Usage="ALWAYS_CONSUMED">DataHub</Protocol>
|
||||
</Protocols>
|
||||
<Guids>
|
||||
<GuidEntry Usage="SOMETIMES_CONSUMED">
|
||||
<C_Name>StatusCode</C_Name>
|
||||
</GuidEntry>
|
||||
<GuidEntry Usage="SOMETIMES_CONSUMED">
|
||||
<C_Name>StatusCodeDataTypeDebug</C_Name>
|
||||
</GuidEntry>
|
||||
</Guids>
|
||||
<Externs>
|
||||
<Extern>
|
||||
<ModuleEntryPoint>DataHubStdErrInitialize</ModuleEntryPoint>
|
||||
</Extern>
|
||||
</Externs>
|
||||
</ModuleSurfaceArea>
|
47
EdkModulePkg/Universal/DataHub/DataHubStdErr/Dxe/build.xml
Normal file
47
EdkModulePkg/Universal/DataHub/DataHubStdErr/Dxe/build.xml
Normal file
@@ -0,0 +1,47 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?><!-- Copyright (c) 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.-->
|
||||
<project basedir="." default="DataHubStdErr"><!--Apply external ANT tasks-->
|
||||
<taskdef resource="GenBuild.tasks"/>
|
||||
<taskdef resource="net/sf/antcontrib/antlib.xml"/>
|
||||
<property environment="env"/>
|
||||
<property name="WORKSPACE_DIR" value="${env.WORKSPACE}"/>
|
||||
<import file="${WORKSPACE_DIR}\Tools\Conf\BuildMacro.xml"/><!--MODULE_RELATIVE PATH is relative to PACKAGE_DIR-->
|
||||
<property name="MODULE_RELATIVE_PATH" value="Universal\DataHub\DataHubStdErr\Dxe"/>
|
||||
<property name="MODULE_DIR" value="${PACKAGE_DIR}\${MODULE_RELATIVE_PATH}"/>
|
||||
<property name="COMMON_FILE" value="${WORKSPACE_DIR}\Tools\Conf\Common.xml"/>
|
||||
<target name="DataHubStdErr">
|
||||
<GenBuild baseName="DataHubStdErr" mbdFilename="${MODULE_DIR}\DataHubStdErr.mbd" msaFilename="${MODULE_DIR}\DataHubStdErr.msa"/>
|
||||
</target>
|
||||
<target depends="DataHubStdErr_clean" name="clean"/>
|
||||
<target depends="DataHubStdErr_cleanall" name="cleanall"/>
|
||||
<target name="DataHubStdErr_clean">
|
||||
<OutputDirSetup baseName="DataHubStdErr" mbdFilename="${MODULE_DIR}\DataHubStdErr.mbd" msaFilename="${MODULE_DIR}\DataHubStdErr.msa"/>
|
||||
<if>
|
||||
<available file="${DEST_DIR_OUTPUT}\DataHubStdErr_build.xml"/>
|
||||
<then>
|
||||
<ant antfile="${DEST_DIR_OUTPUT}\DataHubStdErr_build.xml" target="clean"/>
|
||||
</then>
|
||||
</if>
|
||||
<delete dir="${DEST_DIR_OUTPUT}" excludes="*.xml"/>
|
||||
</target>
|
||||
<target name="DataHubStdErr_cleanall">
|
||||
<OutputDirSetup baseName="DataHubStdErr" mbdFilename="${MODULE_DIR}\DataHubStdErr.mbd" msaFilename="${MODULE_DIR}\DataHubStdErr.msa"/>
|
||||
<if>
|
||||
<available file="${DEST_DIR_OUTPUT}\DataHubStdErr_build.xml"/>
|
||||
<then>
|
||||
<ant antfile="${DEST_DIR_OUTPUT}\DataHubStdErr_build.xml" target="cleanall"/>
|
||||
</then>
|
||||
</if>
|
||||
<delete dir="${DEST_DIR_OUTPUT}"/>
|
||||
<delete dir="${DEST_DIR_DEBUG}"/>
|
||||
<delete>
|
||||
<fileset dir="${BIN_DIR}" includes="**DataHubStdErr*"/>
|
||||
</delete>
|
||||
</target>
|
||||
</project>
|
Reference in New Issue
Block a user