Initializing port 0 ... Creating queues: nb_rxq=2 nb_txq=4... Ethdev port_id=0 invalid rss_hf: 0x3afbc, valid value: 0x38f3c
/* Check that device supports requested rss hash functions. */
if ((dev_info.flow_type_rss_offloads |
dev_conf->rx_adv_conf.rss_conf.rss_hf) !=
dev_info.flow_type_rss_offloads) {
RTE_ETHDEV_LOG(ERR,
"Ethdev port_id=%u invalid rss_hf: 0x%"PRIx64", valid value: 0x%"PRIx64"\n",
port_id, dev_conf->rx_adv_conf.rss_conf.rss_hf,
dev_info.flow_type_rss_offloads);
ret = -EINVAL;
goto rollback;
}
static uint8_t intel_rss_key[40] =
{
0x6D, 0x5A, 0x6D, 0x5A, 0x6D, 0x5A, 0x6D, 0x5A, 0x6D, 0x5A,
0x6D, 0x5A, 0x6D, 0x5A, 0x6D, 0x5A, 0x6D, 0x5A, 0x6D, 0x5A,
0x6D, 0x5A, 0x6D, 0x5A, 0x6D, 0x5A, 0x6D, 0x5A, 0x6D, 0x5A,
0x6D, 0x5A, 0x6D, 0x5A, 0x6D, 0x5A, 0x6D, 0x5A, 0x6D, 0x5A
};
0x38f3c --> 0011 1000 1111 0011 1100
ETH_RSS_IPV4
#define ETH_RSS_IPV4 (1ULL << 2)
#define ETH_RSS_FRAG_IPV4 (1ULL << 3)
#define ETH_RSS_NONFRAG_IPV4_TCP (1ULL << 4)
#define ETH_RSS_NONFRAG_IPV4_UDP (1ULL << 5)
#define ETH_RSS_NONFRAG_IPV4_SCTP (1ULL << 6)
#define ETH_RSS_NONFRAG_IPV4_OTHER (1ULL << 7) --------不支持
#define ETH_RSS_IPV6 (1ULL << 8)
#define ETH_RSS_FRAG_IPV6 (1ULL << 9)
#define ETH_RSS_NONFRAG_IPV6_TCP (1ULL << 10)
#define ETH_RSS_NONFRAG_IPV6_UDP (1ULL << 11)
#define ETH_RSS_NONFRAG_IPV6_SCTP (1ULL << 12)
#define ETH_RSS_NONFRAG_IPV6_OTHER (1ULL << 13)----------不支持
#define ETH_RSS_L2_PAYLOAD (1ULL << 14)
#define ETH_RSS_IPV6_EX (1ULL << 15)
#define ETH_RSS_IPV6_TCP_EX (1ULL << 16)
#define ETH_RSS_IPV6_UDP_EX (1ULL << 17)
#define ETH_RSS_PORT (1ULL << 18)
#define ETH_RSS_VXLAN (1ULL << 19)
#define ETH_RSS_GENEVE (1ULL << 20)
#define ETH_RSS_NVGRE (1ULL << 21)
#define ETH_RSS_GTPU (1ULL << 23)
