615 	const struct nlattr *a;  in output_userspace()  local
623 	for (a = nla_data(attr), rem = nla_len(attr); rem > 0;  in output_userspace()
624 		 a = nla_next(a, &rem)) {  in output_userspace()
625 		switch (nla_type(a)) {  in output_userspace()
627 			upcall.userdata = a;  in output_userspace()
631 			upcall.portid = nla_get_u32(a);  in output_userspace()
638 			vport = ovs_vport_rcu(dp, nla_get_u32(a));  in output_userspace()
660 	const struct nlattr *a;  in sample()  local
663 	for (a = nla_data(attr), rem = nla_len(attr); rem > 0;  in sample()
664 		 a = nla_next(a, &rem)) {  in sample()
665 		switch (nla_type(a)) {  in sample()
667 			if (prandom_u32() >= nla_get_u32(a))  in sample()
672 			acts_list = a;  in sample()
678 	a = nla_data(acts_list);  in sample()
689 	if (likely(nla_type(a) == OVS_ACTION_ATTR_USERSPACE &&  in sample()
690 		   nla_is_last(a, rem)))  in sample()
691 		return output_userspace(dp, skb, key, a);  in sample()
698 	if (!add_deferred_actions(skb, key, a)) {  in sample()
725 			      const struct nlattr *a)  in execute_set_action()  argument
728 	if (nla_type(a) == OVS_KEY_ATTR_TUNNEL_INFO) {  in execute_set_action()
729 		OVS_CB(skb)->egress_tun_info = nla_data(a);  in execute_set_action()
737 #define get_mask(a, type) ((const type)nla_data(a) + 1)  argument
741 				     const struct nlattr *a)  in execute_masked_set_action()  argument
745 	switch (nla_type(a)) {  in execute_masked_set_action()
747 		SET_MASKED(skb->priority, nla_get_u32(a), *get_mask(a, u32 *));  in execute_masked_set_action()
752 		SET_MASKED(skb->mark, nla_get_u32(a), *get_mask(a, u32 *));  in execute_masked_set_action()
762 		err = set_eth_addr(skb, flow_key, nla_data(a),  in execute_masked_set_action()
763 				   get_mask(a, struct ovs_key_ethernet *));  in execute_masked_set_action()
767 		err = set_ipv4(skb, flow_key, nla_data(a),  in execute_masked_set_action()
768 			       get_mask(a, struct ovs_key_ipv4 *));  in execute_masked_set_action()
772 		err = set_ipv6(skb, flow_key, nla_data(a),  in execute_masked_set_action()
773 			       get_mask(a, struct ovs_key_ipv6 *));  in execute_masked_set_action()
777 		err = set_tcp(skb, flow_key, nla_data(a),  in execute_masked_set_action()
778 			      get_mask(a, struct ovs_key_tcp *));  in execute_masked_set_action()
782 		err = set_udp(skb, flow_key, nla_data(a),  in execute_masked_set_action()
783 			      get_mask(a, struct ovs_key_udp *));  in execute_masked_set_action()
787 		err = set_sctp(skb, flow_key, nla_data(a),  in execute_masked_set_action()
788 			       get_mask(a, struct ovs_key_sctp *));  in execute_masked_set_action()
792 		err = set_mpls(skb, flow_key, nla_data(a), get_mask(a,  in execute_masked_set_action()
802 			  const struct nlattr *a, int rem)  in execute_recirc()  argument
815 	if (!nla_is_last(a, rem)) {  in execute_recirc()
830 		da->pkt_key.recirc_id = nla_get_u32(a);  in execute_recirc()
853 	const struct nlattr *a;  in do_execute_actions()  local
856 	for (a = attr, rem = len; rem > 0;  in do_execute_actions()
857 	     a = nla_next(a, &rem)) {  in do_execute_actions()
869 		switch (nla_type(a)) {  in do_execute_actions()
871 			prev_port = nla_get_u32(a);  in do_execute_actions()
875 			output_userspace(dp, skb, key, a);  in do_execute_actions()
879 			execute_hash(skb, key, a);  in do_execute_actions()
883 			err = push_mpls(skb, key, nla_data(a));  in do_execute_actions()
887 			err = pop_mpls(skb, key, nla_get_be16(a));  in do_execute_actions()
891 			err = push_vlan(skb, key, nla_data(a));  in do_execute_actions()
899 			err = execute_recirc(dp, skb, key, a, rem);  in do_execute_actions()
900 			if (nla_is_last(a, rem)) {  in do_execute_actions()
910 			err = execute_set_action(skb, key, nla_data(a));  in do_execute_actions()
915 			err = execute_masked_set_action(skb, key, nla_data(a));  in do_execute_actions()
919 			err = sample(dp, skb, key, a);  in do_execute_actions()