WDF: reattaching buffers for 1394 isochronous transfer

By kmdf 1394 sample driver in WDK6000 :

I would like to reattach buffers during isochronous transfer.

My idea is to call the function 't1394_IsochAttachBuffers' in
't1394_IsochCallback' (both functions in
\WINDDK\6000\src\kmdf\1394\driver\isochapi.c), so the kernel reattach
buffers when the callback function is called :
----------------------------------
t1394_IsochCallback(){
....
t1394_IsochCleanup();
t1394_IsochAttachBuffers();
....
}
----------------------------------

Is my idea capable to realize reattaching buffers for isochronous transfer?

Could someone give me an advice?

Thanks in advance,
min



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