MII_TG3_AUXCTL_ACTL_EXTLOOPBK 2191 drivers/net/ethernet/broadcom/tg3.c MII_TG3_AUXCTL_ACTL_EXTLOOPBK | MII_TG3_AUXCTL_ACTL_EXTLOOPBK 2201 drivers/net/ethernet/broadcom/tg3.c val |= MII_TG3_AUXCTL_ACTL_EXTLOOPBK;