TDI :: BugCheck : Completion routines : STATUS_MORE_PROCESSING_REQUIRED

NTDEV
1

Hi,

We are developing a kernel socket library for
win-2k.

  1. For testing the socket library,We are building a
    kernel mode driver.In the

driver entry we created a thread,which handles
further processing.The

thread completes its work and returns
successfully.But when we do the

same operations (socket(),connect(),bind()…etc.)
in driverentry

and STATICALLY ALLOCATE BUFFERS then it GIVES A
BUGCHECK.But if we

dynamically allocate memory to buffers then there is
no problems.We

couldn’t find the reason…
2. Is there any method to querry the TDI about the
ports which are already in

use.

  1. If we allocate an IRP using TDI library, what
    should we return from the

completion routines??
Also can we free them using IoFreeIrp().
For IRP build for TDI_LISTEN, we have to return

STATUS_MORE_PROCESSING_REQUIRED from the completion
routines and for

others We have to return STATUS_SUCCESS or
STATUS_CANCELLED.

waitingg for response…

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