[dpdk-dev] DPDK17.02 flow classification can not take effect

[Chillance Zen]

previous 16.07 works well , when I examine the rte_mbuf->packet_type,I can
get the well-corresponded packet type. after migrating code to 17.02 ,I
will never get packet_type again, should I switch on something ,or did I
miss any configuration ?

btw,how could I judge whether the nic support packet type
classification?(since there is no bit indicating this offloading feature in
ol_flags)

Thanks&Regards
Linc