> > >  His patch cleared only vlanctl in the first DMA desc on TX,
> > >  but I guess all descs should be cleared both on TX and RX.
> > >  (though I'm not sure what will happen when only trailing descs
> > >   have vlanctl values on TX with multiple descs)
> > 
> > i was not able to reproduce his problem (scp) even with my patch.
> > ie. there is no way to confirm it working without letting him try.
> 
> It seems reproducible with your patch even by ping(8).

> i.e. it looks we have to clear re_vlanctl in all fragmented descs
> since my patch still works fine in this test.
> ---
> Izumi Tsutsui

hm.  i guess i was not careful enough when testing.
thanks for confirming.

YAMAMOTO Takashi