> -----Original Message----- > From: Yigit, Ferruh > Sent: Thursday, January 12, 2017 7:59 PM > To: ALeX Wang <ee07b...@gmail.com>; dev@dpdk.org > Cc: Keith Amidon <ke...@awakenetworks.com>; Wu, Jingjing > <jingjing...@intel.com>; Zhang, Helin <helin.zh...@intel.com> > Subject: Re: [dpdk-dev] Does DPDK i40e driver support 'Toeplitz hash' > > On 12/12/2016 6:31 AM, ALeX Wang wrote: > > Hi, > > > > We want to use 'Toeplitz hash' for RSS hash on our server equipped > > with 'Intel X710-DA4' card. > > Yes, it is supported. For the configuration, you can refer to the implementation of command set_hash_global_config in testpmd example.
> > However, seemed that we hit the exact same issue as this: > > > > Why only rx queue "0" can receive network packet by i40e NIC > > http://dpdk.org/ml/archives/dev/2015-July/022453.html > > > > ... > > We are using the v16.11 release and would like to confirm if the issue > > above has been address. If so, could anyone post here how to configure? > Different requirement may require different configuration. For example, you'd like to enable RSS on IP packets, you need to set struct rte_eth_conf to be like { .rxmode = { .mq_mode = ETH_MQ_RX_RSS, }, .rx_adv_conf = { .rss_conf = { .rss_key = NULL, .rss_hf = ETH_RSS_IP, }, }, }; This is also to be found in dpdk's examples, such like testpmd and l3fwd. Thanks Jingjing > CC'ing i40e maintainers: > Jingjing Wu <jingjing...@intel.com>; Helin Zhang <helin.zh...@intel.com> > > > > > Appreciate, > > Alex Wang, > >
