+ /* RSS settings from vNIC */
+ enic->reta_size = ENIC_RSS_RETA_SIZE;
+ enic->hash_key_size = ENIC_RSS_HASH_KEY_SIZE;
+ enic->flow_type_rss_offloads = 0;
+ if (ENIC_SETTING(enic, RSSHASH_IPV4))
+ /*
+ * IPV4 hash type handles both non-frag and frag packet types.
+ * TCP/UDP is controlled via a separate flag below.
+ */
+ enic->flow_type_rss_offloads |= RTE_ETH_RSS_IPV4 |
+ RTE_ETH_RSS_FRAG_IPV4 | RTE_ETH_RSS_NONFRAG_IPV4_OTHER;
+ if (ENIC_SETTING(enic, RSSHASH_TCPIPV4))
+ enic->flow_type_rss_offloads |= RTE_ETH_RSS_NONFRAG_IPV4_TCP;
+ if (ENIC_SETTING(enic, RSSHASH_IPV6))
+ /*
+ * The VIC adapter can perform RSS on IPv6 packets with and
+ * without extension headers. An IPv6 "fragment" is an IPv6
+ * packet with the fragment extension header.
+ */
+ enic->flow_type_rss_offloads |= RTE_ETH_RSS_IPV6 |
+ RTE_ETH_RSS_IPV6_EX | RTE_ETH_RSS_FRAG_IPV6 |
+ RTE_ETH_RSS_NONFRAG_IPV6_OTHER;
+ if (ENIC_SETTING(enic, RSSHASH_TCPIPV6))
+ enic->flow_type_rss_offloads |= RTE_ETH_RSS_NONFRAG_IPV6_TCP |
+ RTE_ETH_RSS_IPV6_TCP_EX;
+ if (enic->udp_rss_weak)
+ enic->flow_type_rss_offloads |=
+ RTE_ETH_RSS_NONFRAG_IPV4_UDP | RTE_ETH_RSS_NONFRAG_IPV6_UDP |
+ RTE_ETH_RSS_IPV6_UDP_EX;
+ if (ENIC_SETTING(enic, RSSHASH_UDPIPV4))
+ enic->flow_type_rss_offloads |= RTE_ETH_RSS_NONFRAG_IPV4_UDP;
+ if (ENIC_SETTING(enic, RSSHASH_UDPIPV6))
+ enic->flow_type_rss_offloads |= RTE_ETH_RSS_NONFRAG_IPV6_UDP |
+ RTE_ETH_RSS_IPV6_UDP_EX;