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From: "Zhang, Xiao" <xiao.zhang@intel.com>
To: Thomas Monjalon <thomas@monjalon.net>
CC: Mike DeVico <mdevico@xcom-labs.com>, "users@dpdk.org" <users@dpdk.org>,
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Thread-Topic: [dpdk-dev] Issue with DCB with X710 Quad 10Gb NIC
Thread-Index: AQHVZQhxidiWg5dWF02xat3PGxdCr6cj00oAgAwAD4CAAQUbgP//mQUAgAChoAD//3sFAIAAh4mA
Date: Wed, 18 Sep 2019 07:10:54 +0000
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Subject: Re: [dpdk-users] [dpdk-dev] Issue with DCB with X710 Quad 10Gb NIC
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> -----Original Message-----
> From: Thomas Monjalon [mailto:thomas@monjalon.net]
> Sent: Wednesday, September 18, 2019 3:03 PM
> To: Zhang, Xiao <xiao.zhang@intel.com>
> Cc: Mike DeVico <mdevico@xcom-labs.com>; users@dpdk.org; Xing, Beilei
> <beilei.xing@intel.com>; Zhang, Qi Z <qi.z.zhang@intel.com>; Richardson, =
Bruce
> <bruce.richardson@intel.com>; Ananyev, Konstantin
> <konstantin.ananyev@intel.com>; Yigit, Ferruh <ferruh.yigit@intel.com>;
> Christensen, ChadX M <chadx.m.christensen@intel.com>; Tia Cassett
> <tiac@xcom-labs.com>; Wu, Jingjing <jingjing.wu@intel.com>
> Subject: Re: [dpdk-dev] Issue with DCB with X710 Quad 10Gb NIC
>=20
> 18/09/2019 09:02, Zhang, Xiao:
> >
> > There is some hardware limitation and need to enable RSS to distribute
> packets for X710.
>=20
> Is this limitation documented?

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

"DCB works only when RSS is enabled."

>=20