- userdata_attr = nl_attr_find_nested(a, OVS_USERSPACE_ATTR_USERDATA);
- userdata = userdata_attr ? nl_attr_get_u64(userdata_attr) : 0;
- dp_netdev_output_userspace(dp, packet, DPIF_UC_ACTION, key, userdata);
-}
-
-static void
-execute_set_action(struct ofpbuf *packet, const struct nlattr *a)
-{
- enum ovs_key_attr type = nl_attr_type(a);
- switch (type) {
- case OVS_KEY_ATTR_TUN_ID:
- case OVS_KEY_ATTR_PRIORITY:
- /* not implemented */
- break;
-
- case OVS_KEY_ATTR_ETHERNET:
- dp_netdev_set_dl(packet,
- nl_attr_get_unspec(a, sizeof(struct ovs_key_ethernet)));
- break;
-
- case OVS_KEY_ATTR_IPV4:
- dp_netdev_set_ipv4(packet,
- nl_attr_get_unspec(a, sizeof(struct ovs_key_ipv4)));
- break;
-
- case OVS_KEY_ATTR_TCP:
- dp_netdev_set_tcp_port(packet,
- nl_attr_get_unspec(a, sizeof(struct ovs_key_tcp)));
- break;
-
- case OVS_KEY_ATTR_UDP:
- dp_netdev_set_udp_port(packet,
- nl_attr_get_unspec(a, sizeof(struct ovs_key_udp)));
- break;
-
- case OVS_KEY_ATTR_UNSPEC:
- case OVS_KEY_ATTR_ENCAP:
- case OVS_KEY_ATTR_ETHERTYPE:
- case OVS_KEY_ATTR_IPV6:
- case OVS_KEY_ATTR_IN_PORT:
- case OVS_KEY_ATTR_VLAN:
- case OVS_KEY_ATTR_ICMP:
- case OVS_KEY_ATTR_ICMPV6:
- case OVS_KEY_ATTR_ARP:
- case OVS_KEY_ATTR_ND:
- case __OVS_KEY_ATTR_MAX:
- default:
- NOT_REACHED();
- }
-}
-
-static void
-dp_netdev_execute_actions(struct dp_netdev *dp,
- struct ofpbuf *packet, struct flow *key,
- const struct nlattr *actions,
- size_t actions_len)
-{
- const struct nlattr *a;
- unsigned int left;
-
- NL_ATTR_FOR_EACH_UNSAFE (a, left, actions, actions_len) {
- const struct ovs_action_push_vlan *vlan;
- int type = nl_attr_type(a);
-
- switch ((enum ovs_action_attr) type) {
- case OVS_ACTION_ATTR_OUTPUT:
- dp_netdev_output_port(dp, packet, nl_attr_get_u32(a));
- break;
-
- case OVS_ACTION_ATTR_USERSPACE:
- dp_netdev_action_userspace(dp, packet, key, a);
- break;
-
- case OVS_ACTION_ATTR_PUSH_VLAN:
- vlan = nl_attr_get(a);
- eth_push_vlan(packet, vlan->vlan_tci & ~htons(VLAN_CFI));
- break;
-
- case OVS_ACTION_ATTR_POP_VLAN:
- eth_pop_vlan(packet);
- break;
-
- case OVS_ACTION_ATTR_SET:
- execute_set_action(packet, nl_attr_get(a));
- break;
-
- case OVS_ACTION_ATTR_SAMPLE:
- dp_netdev_sample(dp, packet, key, a);
- break;
-
- case OVS_ACTION_ATTR_UNSPEC:
- case __OVS_ACTION_ATTR_MAX:
- NOT_REACHED();
- }
- }