-static void
-commit_set_action(struct ofpbuf *odp_actions, enum ovs_key_attr key_type,
- const void *key, size_t key_size)
-{
- size_t offset = nl_msg_start_nested(odp_actions, OVS_ACTION_ATTR_SET);
- nl_msg_put_unspec(odp_actions, key_type, key, key_size);
- nl_msg_end_nested(odp_actions, offset);
-}
-
-static void
-commit_set_tun_id_action(const struct flow *flow, struct flow *base,
- struct ofpbuf *odp_actions)
-{
- if (base->tun_id == flow->tun_id) {
- return;
- }
- base->tun_id = flow->tun_id;
-
- commit_set_action(odp_actions, OVS_KEY_ATTR_TUN_ID,
- &base->tun_id, sizeof(base->tun_id));
-}
-
-static void
-commit_set_ether_addr_action(const struct flow *flow, struct flow *base,
- struct ofpbuf *odp_actions)
-{
- struct ovs_key_ethernet eth_key;
-
- if (eth_addr_equals(base->dl_src, flow->dl_src) &&
- eth_addr_equals(base->dl_dst, flow->dl_dst)) {
- return;
- }
-
- memcpy(base->dl_src, flow->dl_src, ETH_ADDR_LEN);
- memcpy(base->dl_dst, flow->dl_dst, ETH_ADDR_LEN);
-
- memcpy(eth_key.eth_src, base->dl_src, ETH_ADDR_LEN);
- memcpy(eth_key.eth_dst, base->dl_dst, ETH_ADDR_LEN);
-
- commit_set_action(odp_actions, OVS_KEY_ATTR_ETHERNET,
- ð_key, sizeof(eth_key));
-}
-
-static void
-commit_vlan_action(const struct flow *flow, struct flow *base,
- struct ofpbuf *odp_actions)
-{
- if (base->vlan_tci == flow->vlan_tci) {
- return;
- }
-
- if (base->vlan_tci & htons(VLAN_CFI)) {
- nl_msg_put_flag(odp_actions, OVS_ACTION_ATTR_POP_VLAN);
- }
-
- if (flow->vlan_tci & htons(VLAN_CFI)) {
- struct ovs_action_push_vlan vlan;
-
- vlan.vlan_tpid = htons(ETH_TYPE_VLAN);
- vlan.vlan_tci = flow->vlan_tci;
- nl_msg_put_unspec(odp_actions, OVS_ACTION_ATTR_PUSH_VLAN,
- &vlan, sizeof vlan);
- }
- base->vlan_tci = flow->vlan_tci;
-}
-
-static void
-commit_set_nw_action(const struct flow *flow, struct flow *base,
- struct ofpbuf *odp_actions)
-{
- struct ovs_key_ipv4 ipv4_key;
-
- if (base->dl_type != htons(ETH_TYPE_IP) ||
- !base->nw_src || !base->nw_dst) {
- return;
- }
-
- if (base->nw_src == flow->nw_src &&
- base->nw_dst == flow->nw_dst &&
- base->nw_tos == flow->nw_tos &&
- base->nw_ttl == flow->nw_ttl &&
- base->nw_frag == flow->nw_frag) {
- return;
- }
-
- ipv4_key.ipv4_src = base->nw_src = flow->nw_src;
- ipv4_key.ipv4_dst = base->nw_dst = flow->nw_dst;
- ipv4_key.ipv4_tos = base->nw_tos = flow->nw_tos;
- ipv4_key.ipv4_ttl = base->nw_ttl = flow->nw_ttl;
- ipv4_key.ipv4_proto = base->nw_proto;
- ipv4_key.ipv4_frag = (base->nw_frag == 0 ? OVS_FRAG_TYPE_NONE
- : base->nw_frag == FLOW_NW_FRAG_ANY
- ? OVS_FRAG_TYPE_FIRST : OVS_FRAG_TYPE_LATER);
-
- commit_set_action(odp_actions, OVS_KEY_ATTR_IPV4,
- &ipv4_key, sizeof(ipv4_key));
-}
-
-static void
-commit_set_port_action(const struct flow *flow, struct flow *base,
- struct ofpbuf *odp_actions)
-{
- if (!base->tp_src || !base->tp_dst) {
- return;
- }
-
- if (base->tp_src == flow->tp_src &&
- base->tp_dst == flow->tp_dst) {
- return;
- }
-
- if (flow->nw_proto == IPPROTO_TCP) {
- struct ovs_key_tcp port_key;
-
- port_key.tcp_src = base->tp_src = flow->tp_src;
- port_key.tcp_dst = base->tp_dst = flow->tp_dst;
-
- commit_set_action(odp_actions, OVS_KEY_ATTR_TCP,
- &port_key, sizeof(port_key));
-
- } else if (flow->nw_proto == IPPROTO_UDP) {
- struct ovs_key_udp port_key;
-
- port_key.udp_src = base->tp_src = flow->tp_src;
- port_key.udp_dst = base->tp_dst = flow->tp_dst;
-
- commit_set_action(odp_actions, OVS_KEY_ATTR_UDP,
- &port_key, sizeof(port_key));
- }
-}
-
-static void
-commit_set_priority_action(const struct flow *flow, struct flow *base,
- struct ofpbuf *odp_actions)
-{
- if (base->priority == flow->priority) {
- return;
- }
- base->priority = flow->priority;
-
- commit_set_action(odp_actions, OVS_KEY_ATTR_PRIORITY,
- &base->priority, sizeof(base->priority));
-}
-
-static void
-commit_odp_actions(struct action_xlate_ctx *ctx)
-{
- const struct flow *flow = &ctx->flow;
- struct flow *base = &ctx->base_flow;
- struct ofpbuf *odp_actions = ctx->odp_actions;
-
- commit_set_tun_id_action(flow, base, odp_actions);
- commit_set_ether_addr_action(flow, base, odp_actions);
- commit_vlan_action(flow, base, odp_actions);
- commit_set_nw_action(flow, base, odp_actions);
- commit_set_port_action(flow, base, odp_actions);
- commit_set_priority_action(flow, base, odp_actions);
-}
-