On Thu, 26 Jul 2012, Paul Zimmerman wrote: > > That's very clear. So Rajaram, when you redo the patch you can simply > > leave out the checks for SuperSpeed. Set or clear the short_not_ok > > flag depending only on the size of the bulk transfer, regardless of the > > speed. > > I have a bit of a philosophical problem with that. At SuperSpeed, a short > packet has to be OK, because of the way the mass-storage protocol works. > So it seems wrong to set short_not_ok for SuperSpeed when we know we > will be receiving short packets. > > But I guess practicality trumps philosophy :) Hmmm. I suppose an impartial approach would be to set short_not_ok only when the blocksize >= the maxpacket size. That should always work as a general rule, regardless of speed. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
