how to set rss correctly, can let all queue receive packets ? this is my rss configure as follows:
- .rxmode.mq_mode = ETH_MQ_RX_RSS;
- .rx_adv_conf.rss_conf.rss_key = NULL; .rx_adv_conf.rss_conf.rss_hf = ETH_RSS_IP | ETH_RSS_UDP | ETH_RSS_TCP;
- .txmode.mq_mode = ETH_MQ_TX_NONE;
but only queue 0 receive packets, other queues display 0 packets;
command as follows: /root/dpdk-18.11/app/test-pmd/testpmd -w 0000:3c:00.0 -l 0-9 -n 4 – --rxq=10 --txq=10 --rxd=256 --txd=4096 -i --nb-cores=9
testpmd> show port xstats all
NIC extended statistics for port 0
rx_good_packets: 56
tx_good_packets: 18
rx_good_bytes: 4932
tx_good_bytes: 1767
rx_missed_errors: 0
rx_errors: 0
tx_errors: 0
rx_mbuf_allocation_errors: 0
rx_q0packets: 56
rx_q0bytes: 4932
rx_q0errors: 0
rx_q1packets: 0
rx_q1bytes: 0
rx_q1errors: 0
rx_q2packets: 0
rx_q2bytes: 0
rx_q2errors: 0
rx_q3packets: 0
rx_q3bytes: 0
rx_q3errors: 0
rx_q4packets: 0
rx_q4bytes: 0
rx_q4errors: 0
rx_q5packets: 0
rx_q5bytes: 0
rx_q5errors: 0
rx_q6packets: 0
rx_q6bytes: 0
rx_q6errors: 0
rx_q7packets: 0
rx_q7bytes: 0
rx_q7errors: 0
rx_q8packets: 0
rx_q8bytes: 0
rx_q8errors: 0
rx_q9packets: 0
rx_q9bytes: 0
rx_q9errors: 0