IGP01E1000_IEEE_FORCE_GIGA 6506 dev/pci/if_em_hw.c                                           IGP01E1000_IEEE_FORCE_GIGA);
IGP01E1000_IEEE_FORCE_GIGA 6555 dev/pci/if_em_hw.c                                           IGP01E1000_IEEE_FORCE_GIGA);