static void odp_execute_set_action(struct dpif_packet *packet, const struct nlattr *a, struct pkt_metadata *md) { enum ovs_key_attr type = nl_attr_type(a); const struct ovs_key_ipv4 *ipv4_key; const struct ovs_key_ipv6 *ipv6_key; const struct ovs_key_tcp *tcp_key; const struct ovs_key_udp *udp_key; const struct ovs_key_sctp *sctp_key; switch (type) { case OVS_KEY_ATTR_PRIORITY: md->skb_priority = nl_attr_get_u32(a); break; case OVS_KEY_ATTR_TUNNEL: odp_set_tunnel_action(a, &md->tunnel); break; case OVS_KEY_ATTR_SKB_MARK: md->pkt_mark = nl_attr_get_u32(a); break; case OVS_KEY_ATTR_ETHERNET: odp_eth_set_addrs(&packet->ofpbuf, nl_attr_get_unspec(a, sizeof(struct ovs_key_ethernet))); break; case OVS_KEY_ATTR_IPV4: ipv4_key = nl_attr_get_unspec(a, sizeof(struct ovs_key_ipv4)); packet_set_ipv4(&packet->ofpbuf, ipv4_key->ipv4_src, ipv4_key->ipv4_dst, ipv4_key->ipv4_tos, ipv4_key->ipv4_ttl); break; case OVS_KEY_ATTR_IPV6: ipv6_key = nl_attr_get_unspec(a, sizeof(struct ovs_key_ipv6)); packet_set_ipv6(&packet->ofpbuf, ipv6_key->ipv6_proto, ipv6_key->ipv6_src, ipv6_key->ipv6_dst, ipv6_key->ipv6_tclass, ipv6_key->ipv6_label, ipv6_key->ipv6_hlimit); break; case OVS_KEY_ATTR_TCP: tcp_key = nl_attr_get_unspec(a, sizeof(struct ovs_key_tcp)); packet_set_tcp_port(&packet->ofpbuf, tcp_key->tcp_src, tcp_key->tcp_dst); break; case OVS_KEY_ATTR_UDP: udp_key = nl_attr_get_unspec(a, sizeof(struct ovs_key_udp)); packet_set_udp_port(&packet->ofpbuf, udp_key->udp_src, udp_key->udp_dst); break; case OVS_KEY_ATTR_SCTP: sctp_key = nl_attr_get_unspec(a, sizeof(struct ovs_key_sctp)); packet_set_sctp_port(&packet->ofpbuf, sctp_key->sctp_src, sctp_key->sctp_dst); break; case OVS_KEY_ATTR_MPLS: set_mpls_lse(&packet->ofpbuf, nl_attr_get_be32(a)); break; case OVS_KEY_ATTR_ARP: set_arp(&packet->ofpbuf, nl_attr_get_unspec(a, sizeof(struct ovs_key_arp))); break; case OVS_KEY_ATTR_DP_HASH: packet->dp_hash = md->dp_hash = nl_attr_get_u32(a); break; case OVS_KEY_ATTR_RECIRC_ID: md->recirc_id = nl_attr_get_u32(a); break; case OVS_KEY_ATTR_UNSPEC: case OVS_KEY_ATTR_ENCAP: case OVS_KEY_ATTR_ETHERTYPE: 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_ND: case OVS_KEY_ATTR_TCP_FLAGS: case __OVS_KEY_ATTR_MAX: default: OVS_NOT_REACHED(); } }
void format_odp_action(struct ds *ds, const struct nlattr *a) { const uint8_t *eth; ovs_be32 ip; if (nl_attr_get_size(a) != odp_action_len(nl_attr_type(a))) { ds_put_format(ds, "bad length %zu, expected %d for: ", nl_attr_get_size(a), odp_action_len(nl_attr_type(a))); format_generic_odp_action(ds, a); return; } switch (nl_attr_type(a)) { case OVS_ACTION_ATTR_OUTPUT: ds_put_format(ds, "%"PRIu16, nl_attr_get_u32(a)); break; case OVS_ACTION_ATTR_USERSPACE: ds_put_format(ds, "userspace(%"PRIu64")", nl_attr_get_u64(a)); break; case OVS_ACTION_ATTR_SET_TUNNEL: ds_put_format(ds, "set_tunnel(%#"PRIx64")", ntohll(nl_attr_get_be64(a))); break; case OVS_ACTION_ATTR_PUSH_VLAN: ds_put_format(ds, "push_vlan(vid=%"PRIu16",pcp=%d)", vlan_tci_to_vid(nl_attr_get_be16(a)), vlan_tci_to_pcp(nl_attr_get_be16(a))); break; case OVS_ACTION_ATTR_POP_VLAN: ds_put_format(ds, "pop_vlan"); break; case OVS_ACTION_ATTR_SET_DL_SRC: eth = nl_attr_get_unspec(a, ETH_ADDR_LEN); ds_put_format(ds, "set_dl_src("ETH_ADDR_FMT")", ETH_ADDR_ARGS(eth)); break; case OVS_ACTION_ATTR_SET_DL_DST: eth = nl_attr_get_unspec(a, ETH_ADDR_LEN); ds_put_format(ds, "set_dl_dst("ETH_ADDR_FMT")", ETH_ADDR_ARGS(eth)); break; case OVS_ACTION_ATTR_SET_NW_SRC: ip = nl_attr_get_be32(a); ds_put_format(ds, "set_nw_src("IP_FMT")", IP_ARGS(&ip)); break; case OVS_ACTION_ATTR_SET_NW_DST: ip = nl_attr_get_be32(a); ds_put_format(ds, "set_nw_dst("IP_FMT")", IP_ARGS(&ip)); break; case OVS_ACTION_ATTR_SET_NW_TOS: ds_put_format(ds, "set_nw_tos(%"PRIu8")", nl_attr_get_u8(a)); break; case OVS_ACTION_ATTR_SET_TP_SRC: ds_put_format(ds, "set_tp_src(%"PRIu16")", ntohs(nl_attr_get_be16(a))); break; case OVS_ACTION_ATTR_SET_TP_DST: ds_put_format(ds, "set_tp_dst(%"PRIu16")", ntohs(nl_attr_get_be16(a))); break; case OVS_ACTION_ATTR_SET_PRIORITY: ds_put_format(ds, "set_priority(%#"PRIx32")", nl_attr_get_u32(a)); break; case OVS_ACTION_ATTR_POP_PRIORITY: ds_put_cstr(ds, "pop_priority"); break; default: format_generic_odp_action(ds, a); break; } }