> > Is there a .ndo_change_mtu callback, which does not assign a new mtu itself? > > > So far all drivers have to do it themselves. But IMO this is more a workaround > for the core not doing it. It's something the core should do. > Now we can remove this from drivers.
Hi Heiner I think somebody first needs to review all the ndo_change_mtu implementations and check that none do something funny like round to multiple of 2 or 4 to satisfy DMA restrictions, etc. If there is such a thing, we cannot easily move this into the core. Andrew