503 static bool fou_cfg_cmp(struct fou *fou, struct fou_cfg *cfg)  in fou_cfg_cmp()  argument
506 	struct udp_port_cfg *udp_cfg = &cfg->udp_config;  in fou_cfg_cmp()
534 				struct fou_cfg *cfg)  in fou_add_to_port_list()  argument
541 		if (fou_cfg_cmp(fout, cfg)) {  in fou_add_to_port_list()
563 static int fou_create(struct net *net, struct fou_cfg *cfg,  in fou_create()  argument
573 	err = udp_sock_create(net, &cfg->udp_config, &sock);  in fou_create()
586 	fou->port = cfg->udp_config.local_udp_port;  in fou_create()
587 	fou->family = cfg->udp_config.family;  in fou_create()
588 	fou->flags = cfg->flags;  in fou_create()
589 	fou->type = cfg->type;  in fou_create()
598 	switch (cfg->type) {  in fou_create()
603 		fou->protocol = cfg->protocol;  in fou_create()
619 	err = fou_add_to_port_list(net, fou, cfg);  in fou_create()
636 static int fou_destroy(struct net *net, struct fou_cfg *cfg)  in fou_destroy()  argument
644 		if (fou_cfg_cmp(fou, cfg)) {  in fou_destroy()
672 			   struct fou_cfg *cfg)  in parse_nl_config()  argument
679 	memset(cfg, 0, sizeof(*cfg));  in parse_nl_config()
681 	cfg->udp_config.family = AF_INET;  in parse_nl_config()
690 			cfg->udp_config.ipv6_v6only = 1;  in parse_nl_config()
696 		cfg->udp_config.family = family;  in parse_nl_config()
701 		cfg->udp_config.local_udp_port = port;  in parse_nl_config()
705 		cfg->protocol = nla_get_u8(info->attrs[FOU_ATTR_IPPROTO]);  in parse_nl_config()
708 		cfg->type = nla_get_u8(info->attrs[FOU_ATTR_TYPE]);  in parse_nl_config()
711 		cfg->flags |= FOU_F_REMCSUM_NOPARTIAL;  in parse_nl_config()
713 	if (cfg->udp_config.family == AF_INET) {  in parse_nl_config()
716 			cfg->udp_config.local_ip.s_addr = nla_get_in_addr(attr);  in parse_nl_config()
722 			cfg->udp_config.peer_ip.s_addr = nla_get_in_addr(attr);  in parse_nl_config()
729 			cfg->udp_config.local_ip6 = nla_get_in6_addr(attr);  in parse_nl_config()
735 			cfg->udp_config.peer_ip6 = nla_get_in6_addr(attr);  in parse_nl_config()
744 			cfg->udp_config.peer_udp_port = port;  in parse_nl_config()
756 		cfg->udp_config.bind_ifindex = ifindex;  in parse_nl_config()
765 	struct fou_cfg cfg;  in fou_nl_cmd_add_port()  local
768 	err = parse_nl_config(info, &cfg);  in fou_nl_cmd_add_port()
772 	return fou_create(net, &cfg, NULL);  in fou_nl_cmd_add_port()
778 	struct fou_cfg cfg;  in fou_nl_cmd_rm_port()  local
781 	err = parse_nl_config(info, &cfg);  in fou_nl_cmd_rm_port()
785 	return fou_destroy(net, &cfg);  in fou_nl_cmd_rm_port()
849 	struct fou_cfg cfg;  in fou_nl_cmd_get_port()  local
855 	ret = parse_nl_config(info, &cfg);  in fou_nl_cmd_get_port()
858 	port = cfg.udp_config.local_udp_port;  in fou_nl_cmd_get_port()
862 	family = cfg.udp_config.family;  in fou_nl_cmd_get_port()
873 		if (fou_cfg_cmp(fout, &cfg)) {  in fou_nl_cmd_get_port()