void __devinit tulip_build_fake_mediatable (struct tulip_private * tp);
Some cards like the 3x5 HSC cards (J3514A) do not have a standard srom and can not be handled under the fixup routine. These cards still need a valid mediatable entry for correct csr12 setup and mii handling.
Since this is currently a parisc-linux specific function, the #ifdef __hppa__ should completely optimize this function away for non-parisc hardware.