2845 	mac_register_t	*macreg;  in bfe_attach()  local
2896 	if ((macreg = mac_alloc(MAC_VERSION)) == NULL) {  in bfe_attach()
2901 	macreg->m_type_ident = MAC_PLUGIN_IDENT_ETHER;  in bfe_attach()
2902 	macreg->m_driver = bfe;  in bfe_attach()
2903 	macreg->m_dip = dip;  in bfe_attach()
2904 	macreg->m_instance = unit;  in bfe_attach()
2905 	macreg->m_src_addr = bfe->bfe_ether_addr;  in bfe_attach()
2906 	macreg->m_callbacks = &bfe_mac_callbacks;  in bfe_attach()
2907 	macreg->m_min_sdu = 0;  in bfe_attach()
2908 	macreg->m_max_sdu = ETHERMTU;  in bfe_attach()
2909 	macreg->m_margin = VLAN_TAGSZ;  in bfe_attach()
2911 	if ((ret = mac_register(macreg, &bfe->bfe_machdl)) != 0) {  in bfe_attach()
2913 		mac_free(macreg);  in bfe_attach()
2917 	mac_free(macreg);  in bfe_attach()