VR_CMD_FULLDUPLEX  560 dev/pci/if_vr.c 		VR_SETBIT16(sc, VR_COMMAND, VR_CMD_FULLDUPLEX);
VR_CMD_FULLDUPLEX  562 dev/pci/if_vr.c 		VR_CLRBIT16(sc, VR_COMMAND, VR_CMD_FULLDUPLEX);