[dpdk-users] [dpdk-dev] Issue with DCB with X710 Quad 10Gb NIC

[Zhang, Xiao]

> -----Original Message-----
> From: Thomas Monjalon [mailto:thomas at monjalon.net]
> Sent: Wednesday, September 18, 2019 3:03 PM
> To: Zhang, Xiao <xiao.zhang at intel.com>
> Cc: Mike DeVico <mdevico at xcom-labs.com>; users at dpdk.org; Xing, Beilei
> <beilei.xing at intel.com>; Zhang, Qi Z <qi.z.zhang at intel.com>; Richardson, Bruce
> <bruce.richardson at intel.com>; Ananyev, Konstantin
> <konstantin.ananyev at intel.com>; Yigit, Ferruh <ferruh.yigit at intel.com>;
> Christensen, ChadX M <chadx.m.christensen at intel.com>; Tia Cassett
> <tiac at xcom-labs.com>; Wu, Jingjing <jingjing.wu at intel.com>
> Subject: Re: [dpdk-dev] Issue with DCB with X710 Quad 10Gb NIC
> 
> 18/09/2019 09:02, Zhang, Xiao:
> >
> > There is some hardware limitation and need to enable RSS to distribute
> packets for X710.
> 
> Is this limitation documented?

Yes, it's documented in doc/guides/nics/i40e.rst

"DCB works only when RSS is enabled."

>