48 static int	lio_set_rx_csum(if_t ifp, uint32_t data);
49 static int	lio_set_tso4(if_t ifp);
50 static int	lio_set_tso6(if_t ifp);
51 static int	lio_set_lro(if_t ifp);
52 static int	lio_change_mtu(if_t ifp, int new_mtu);
53 static int	lio_set_mcast_list(if_t ifp);
54 static inline enum	lio_ifflags lio_get_new_flags(if_t ifp);
65 lio_change_dev_flags(if_t ifp)  in lio_change_dev_flags()  argument
68 	struct lio		*lio = if_getsoftc(ifp);  in lio_change_dev_flags()
77 	nctrl.ncmd.s.param1 = lio_get_new_flags(ifp);  in lio_change_dev_flags()
96 lio_ioctl(if_t ifp, u_long cmd, caddr_t data)  in lio_ioctl()  argument
98 	struct lio	*lio = if_getsoftc(ifp);  in lio_ioctl()
105 		if_setflagbits(ifp, IFF_UP, 0);  in lio_ioctl()
106 		error = ether_ioctl(ifp, cmd, data);  in lio_ioctl()
110 		error = lio_change_mtu(ifp, ifrequest->ifr_mtu);  in lio_ioctl()
114 		if (if_getflags(ifp) & IFF_UP) {  in lio_ioctl()
115 			if (if_getdrvflags(ifp) & IFF_DRV_RUNNING) {  in lio_ioctl()
116 				if ((if_getflags(ifp) ^ lio->if_flags) &  in lio_ioctl()
118 					error = lio_change_dev_flags(ifp);  in lio_ioctl()
125 			if (if_getdrvflags(ifp) & IFF_DRV_RUNNING)  in lio_ioctl()
126 				lio_stop(ifp);  in lio_ioctl()
128 		lio->if_flags = if_getflags(ifp);  in lio_ioctl()
132 		if (if_getdrvflags(ifp) & IFF_DRV_RUNNING)  in lio_ioctl()
133 			error = lio_set_mcast_list(ifp);  in lio_ioctl()
144 		error = ifmedia_ioctl(ifp, ifrequest, &lio->ifmedia, cmd);  in lio_ioctl()
149 					if_getcapenable(ifp);  in lio_ioctl()
157 				if_togglecapenable(ifp, IFCAP_TXCSUM);  in lio_ioctl()
158 				if (if_getcapenable(ifp) & IFCAP_TXCSUM)  in lio_ioctl()
159 					if_sethwassistbits(ifp, (CSUM_TCP |  in lio_ioctl()
163 					if_sethwassistbits(ifp, 0,  in lio_ioctl()
168 				if_togglecapenable(ifp, IFCAP_TXCSUM_IPV6);  in lio_ioctl()
169 				if (if_getcapenable(ifp) & IFCAP_TXCSUM_IPV6)  in lio_ioctl()
170 					if_sethwassistbits(ifp, (CSUM_UDP_IPV6 |  in lio_ioctl()
173 					if_sethwassistbits(ifp, 0,  in lio_ioctl()
178 				error |= lio_set_rx_csum(ifp, (features &  in lio_ioctl()
183 				error |= lio_set_tso4(ifp);  in lio_ioctl()
186 				error |= lio_set_tso6(ifp);  in lio_ioctl()
189 				error |= lio_set_lro(ifp);  in lio_ioctl()
192 				if_togglecapenable(ifp, IFCAP_VLAN_HWTAGGING);  in lio_ioctl()
195 				if_togglecapenable(ifp, IFCAP_VLAN_HWFILTER);  in lio_ioctl()
198 				if_togglecapenable(ifp, IFCAP_VLAN_HWTSO);  in lio_ioctl()
200 			VLAN_CAPABILITIES(ifp);  in lio_ioctl()
205 		error = ether_ioctl(ifp, cmd, data);  in lio_ioctl()
213 lio_set_tso4(if_t ifp)  in lio_set_tso4()  argument
215 	struct lio	*lio = if_getsoftc(ifp);  in lio_set_tso4()
217 	if (if_getcapabilities(ifp) & IFCAP_TSO4) {  in lio_set_tso4()
218 		if_togglecapenable(ifp, IFCAP_TSO4);  in lio_set_tso4()
219 		if (if_getcapenable(ifp) & IFCAP_TSO4)  in lio_set_tso4()
220 			if_sethwassistbits(ifp, CSUM_IP_TSO, 0);  in lio_set_tso4()
222 			if_sethwassistbits(ifp, 0, CSUM_IP_TSO);  in lio_set_tso4()
232 lio_set_tso6(if_t ifp)  in lio_set_tso6()  argument
234 	struct lio	*lio = if_getsoftc(ifp);  in lio_set_tso6()
236 	if (if_getcapabilities(ifp) & IFCAP_TSO6) {  in lio_set_tso6()
237 		if_togglecapenable(ifp, IFCAP_TSO6);  in lio_set_tso6()
238 		if (if_getcapenable(ifp) & IFCAP_TSO6)  in lio_set_tso6()
239 			if_sethwassistbits(ifp, CSUM_IP6_TSO, 0);  in lio_set_tso6()
241 			if_sethwassistbits(ifp, 0, CSUM_IP6_TSO);  in lio_set_tso6()
251 lio_set_rx_csum(if_t ifp, uint32_t data)  in lio_set_rx_csum()  argument
253 	struct lio	*lio = if_getsoftc(ifp);  in lio_set_rx_csum()
256 	if (if_getcapabilities(ifp) & (IFCAP_RXCSUM | IFCAP_RXCSUM_IPV6)) {  in lio_set_rx_csum()
257 		if_togglecapenable(ifp, (IFCAP_RXCSUM | IFCAP_RXCSUM_IPV6));  in lio_set_rx_csum()
261 			if ((if_getcapabilities(ifp) & IFCAP_LRO) &&  in lio_set_rx_csum()
262 			    (if_getcapenable(ifp) & IFCAP_LRO)) {  in lio_set_rx_csum()
263 				ret = lio_set_feature(ifp, LIO_CMD_LRO_DISABLE,  in lio_set_rx_csum()
266 				if_togglecapenable(ifp, IFCAP_LRO);  in lio_set_rx_csum()
278 lio_set_lro(if_t ifp)  in lio_set_lro()  argument
280 	struct lio	*lio = if_getsoftc(ifp);  in lio_set_lro()
283 	if (!(if_getcapabilities(ifp) & IFCAP_LRO)) {  in lio_set_lro()
288 	if ((!(if_getcapenable(ifp) & IFCAP_LRO)) &&  in lio_set_lro()
289 	    (if_getcapenable(ifp) & IFCAP_RXCSUM) &&  in lio_set_lro()
290 	    (if_getcapenable(ifp) & IFCAP_RXCSUM_IPV6)) {  in lio_set_lro()
291 		if_togglecapenable(ifp, IFCAP_LRO);  in lio_set_lro()
294 			ret = lio_set_feature(ifp, LIO_CMD_LRO_ENABLE, LIO_LROIPV4 |  in lio_set_lro()
297 	} else if (if_getcapenable(ifp) & IFCAP_LRO) {  in lio_set_lro()
298 		if_togglecapenable(ifp, IFCAP_LRO);  in lio_set_lro()
301 			ret = lio_set_feature(ifp, LIO_CMD_LRO_DISABLE, LIO_LROIPV4 |  in lio_set_lro()
340 lio_change_mtu(if_t ifp, int new_mtu)  in lio_change_mtu()  argument
342 	struct lio		*lio = if_getsoftc(ifp);  in lio_change_mtu()
406 	lio_dev_info(oct, "MTU Changed from %d to %d\n", if_getmtu(ifp),  in lio_change_mtu()
408 	if_setmtu(ifp, new_mtu);  in lio_change_mtu()
423 lio_set_mac(if_t ifp, uint8_t *p)  in lio_set_mac()  argument
426 	struct lio		*lio = if_getsoftc(ifp);  in lio_set_mac()
467 lio_get_new_flags(if_t ifp)  in lio_get_new_flags()  argument
471 	if (if_getflags(ifp) & IFF_PROMISC)  in lio_get_new_flags()
474 	if (if_getflags(ifp) & IFF_ALLMULTI)  in lio_get_new_flags()
477 	if (if_getflags(ifp) & IFF_MULTICAST) {  in lio_get_new_flags()
484 		if (if_llmaddr_count(ifp) > LIO_MAX_MULTICAST_ADDR)  in lio_get_new_flags()
487 	if (if_getflags(ifp) & IFF_BROADCAST)  in lio_get_new_flags()
511 lio_set_mcast_list(if_t ifp)  in lio_set_mcast_list()  argument
513 	struct lio		*lio = if_getsoftc(ifp);  in lio_set_mcast_list()
524 	nctrl.ncmd.s.param1 = lio_get_new_flags(ifp);  in lio_set_mcast_list()
530 	mc_count = if_foreach_llmaddr(ifp, lio_copy_maddr, &nctrl.udd[0]);  in lio_set_mcast_list()