285 	if (ipv4_mask->hdr.version_ihl ||  in classify_parse_ntuple_filter()
286 		ipv4_mask->hdr.type_of_service ||  in classify_parse_ntuple_filter()
287 		ipv4_mask->hdr.total_length ||  in classify_parse_ntuple_filter()
288 		ipv4_mask->hdr.packet_id ||  in classify_parse_ntuple_filter()
289 		ipv4_mask->hdr.fragment_offset ||  in classify_parse_ntuple_filter()
290 		ipv4_mask->hdr.time_to_live ||  in classify_parse_ntuple_filter()
291 		ipv4_mask->hdr.hdr_checksum) {  in classify_parse_ntuple_filter()
298 	filter->dst_ip_mask = ipv4_mask->hdr.dst_addr;  in classify_parse_ntuple_filter()
299 	filter->src_ip_mask = ipv4_mask->hdr.src_addr;  in classify_parse_ntuple_filter()
300 	filter->proto_mask  = ipv4_mask->hdr.next_proto_id;  in classify_parse_ntuple_filter()
303 	filter->dst_ip = ipv4_spec->hdr.dst_addr;  in classify_parse_ntuple_filter()
304 	filter->src_ip = ipv4_spec->hdr.src_addr;  in classify_parse_ntuple_filter()
305 	filter->proto  = ipv4_spec->hdr.next_proto_id;  in classify_parse_ntuple_filter()
346 		if (tcp_mask->hdr.sent_seq ||  in classify_parse_ntuple_filter()
347 		    tcp_mask->hdr.recv_ack ||  in classify_parse_ntuple_filter()
348 		    tcp_mask->hdr.data_off ||  in classify_parse_ntuple_filter()
349 		    tcp_mask->hdr.rx_win ||  in classify_parse_ntuple_filter()
350 		    tcp_mask->hdr.cksum ||  in classify_parse_ntuple_filter()
351 		    tcp_mask->hdr.tcp_urp) {  in classify_parse_ntuple_filter()
360 		filter->dst_port_mask  = tcp_mask->hdr.dst_port;  in classify_parse_ntuple_filter()
361 		filter->src_port_mask  = tcp_mask->hdr.src_port;  in classify_parse_ntuple_filter()
362 		if (tcp_mask->hdr.tcp_flags == 0xFF) {  in classify_parse_ntuple_filter()
364 		} else if (!tcp_mask->hdr.tcp_flags) {  in classify_parse_ntuple_filter()
375 		filter->dst_port  = tcp_spec->hdr.dst_port;  in classify_parse_ntuple_filter()
376 		filter->src_port  = tcp_spec->hdr.src_port;  in classify_parse_ntuple_filter()
377 		filter->tcp_flags = tcp_spec->hdr.tcp_flags;  in classify_parse_ntuple_filter()
385 		if (udp_mask->hdr.dgram_len ||  in classify_parse_ntuple_filter()
386 		    udp_mask->hdr.dgram_cksum) {  in classify_parse_ntuple_filter()
395 		filter->dst_port_mask = udp_mask->hdr.dst_port;  in classify_parse_ntuple_filter()
396 		filter->src_port_mask = udp_mask->hdr.src_port;  in classify_parse_ntuple_filter()
399 		filter->dst_port = udp_spec->hdr.dst_port;  in classify_parse_ntuple_filter()
400 		filter->src_port = udp_spec->hdr.src_port;  in classify_parse_ntuple_filter()
408 		if (sctp_mask->hdr.tag ||  in classify_parse_ntuple_filter()
409 		    sctp_mask->hdr.cksum) {  in classify_parse_ntuple_filter()
418 		filter->dst_port_mask = sctp_mask->hdr.dst_port;  in classify_parse_ntuple_filter()
419 		filter->src_port_mask = sctp_mask->hdr.src_port;  in classify_parse_ntuple_filter()
422 		filter->dst_port = sctp_spec->hdr.dst_port;  in classify_parse_ntuple_filter()
423 		filter->src_port = sctp_spec->hdr.src_port;  in classify_parse_ntuple_filter()