It so happened, that the problem was solved when I REMOVED the parameter:
‘OUT PTDI_CONNECTION_INFORMATION ReturnConnectionInfo’ for macro
‘TdiBuildConnect()’ and replaced it with a ‘NULL’ value. That’s it!!!
I’m sooo happy. Thanks for all your replies, Dashut.
-----Original Message-----
From: Maxim S. Shatskih [mailto:xxxxx@storagecraft.com]
Sent: Friday, July 27, 2001 8:26 PM
To: NT Developers Interest List
Subject: [ntdev] RE: KeWaitForSingleObjects problem (TDI related).
It’s OK if waiting on this same event then.
----- Original Message -----
From: “Thomas F. Divine”
To: “NT Developers Interest List”
Sent: Friday, July 27, 2001 12:27 AM
Subject: [ntdev] RE: KeWaitForSingleObjects problem (TDI related).
> Having memory for event on the stack and passing &event to an
asynchronous
> routine isn’t a great idea…
>
> Thomas F. Divine
>
> PCAUSA - Toolkits & Resources For Network Software Developers
> NDIS Protocol - NDIS Intermediate - TDI Client
> http: - http:
>
>
>
> ----- Original Message -----
> From: “Alon Dashut”
> To: “NT Developers Interest List”
> Sent: Thursday, July 26, 2001 4:48 PM
> Subject: [ntdev] RE: KeWaitForSingleObjects problem (TDI related).
>
>
> > I’m not sure… How can I be positive that it’s not pageable?
> > As a matter of fact: I have done thing to make it non-pageable.
> > Do I have to wrap my code with a certain macro?
> >
> > I’ve tried creating an internal system thread using:
> > ‘PsCreateSystemThread()’ and then I let this thread run the connection
> code
> > -> hoping that the ‘KernelMode’ option in function
‘KeWaitForSingleObject’
> > had something to do with it. But I the system crashed at exactly the
same
> > point…
> >
> > What I further understand is, after I call ‘KeWaitForSingleObject’, a
few
> > (very few) seconds pass and only then does the system crash, meaning,
that
> > TDI DID try to connect to the remote, and when it wanted to “say” that
> it
> > has/hasn’t connected -> it DIDN’T manage to call the callback routine
> > (‘makeDriverCallComplete()’) but rather crashed. Note that a pervious
call
> > to create the Connection object (before actually connecting), DOES call
> the
> > callback routine and everything works fine.
> >
> > Waiting for your help, Dashut Alon.
> >
> > -----Original Message-----
> > From: Parton, Charles W. [mailto:xxxxx@xetron.com]
> > Sent: Thursday, July 26, 2001 7:00 PM
> > To: NT Developers Interest List
> > Subject: [ntdev] RE: KeWaitForSingleObjects problem (TDI related).
> >
> >
> > I don’t see anything wrong with the code; your driver isn’t pagable, is
> it?
> >
> > -----Original Message-----
> > From: Alon Dashut [mailto:xxxxx@AppStream.co.il]
> > Sent: Thursday, July 26, 2001 11:23 AM
> > To: NT Developers Interest List
> > Subject: [ntdev] KeWaitForSingleObjects problem (TDI related).
> >
> >
> > Hi.
> > I’m trying to connect to a remote Server using TDI with the call to
> > ‘IoCallDriver()’.
> > Before calling this method, I have done all other requirements (Address
> > object, Connection object, associated them).
> > But what happens here, is that the system crashes when calling
> > ‘KeWaitForSingleObjects’.
> > ‘KeWaitForSingleObjects’ is called only when status is pending -> this
is
> > the case only when I try to connect (what I mean is, that I previously
> > called this method when creating the Connection object before actually
> > connecting).
> > I did check that IRQL is PASSIVE_LEVEL before calling
> > ‘KeWaitForSingleObjects’.
> > I use Numega’s SoftIce, so I know exactly where the system crashes
> > (‘KeWaitForSingleObjects’).
> >
> > Here is my code, and following that is the code of the callback routine
> > required by ‘IoCallDriver()’.
> >
> >
> > NTSTATUS makeDriverCall(IN PDEVICE_OBJECT pDeviceObject, IN PIRP pIrp)
> > {
> > NTSTATUS status;
> > KEVENT event;
> >
> > DBGASSERT( KeGetCurrentIrql() == PASSIVE_LEVEL );
> >
> > KeInitializeEvent (&event, NotificationEvent, FALSE);
> >
> > IoSetCompletionRoutine(
> > pIrp, // The IRP
> > makeDriverCallComplete, // The completion routine
> > &event, // The completion context
> > TRUE, // Invoke On Success
> > TRUE, // Invoke On Error
> > TRUE // Invoke On Cancel
> > );
> >
> > // Submit the request
> > status = IoCallDriver(pDeviceObject, pIrp );
> >
> > if (status == STATUS_PENDING)
> > {
> > DBGASSERT( KeGetCurrentIrql() == PASSIVE_LEVEL );
> >
> > status = KeWaitForSingleObject(
> > &event, // Object to wait on.
> > Executive, // Reason for waiting
> > KernelMode, // Processor mode
> > FALSE, // Alertable
> > NULL // Timeout
> > );
> > }
> > return (status);
> > }
> >
> > The completion routine:
> >
> > NTSTATUS makeDriverCallComplete(IN PDEVICE_OBJECT deviceObject,
> > IN PIRP irp,
> > IN PVOID context )
> > {
> > if (context != NULL)
> > KeSetEvent((PKEVENT )context, 0, FALSE);
> >
> > return (STATUS_MORE_PROCESSING_REQUIRED);
> > }
> > —
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