From: Stephen Hemminger <stephen@networkplumber.org>
To: Kapil Adhikesavalu <kapil20084@gmail.com>
Cc: users@dpdk.org
Subject: Re: [dpdk-users] Disable offloading for dpdk ports
Date: Fri, 9 Sep 2016 08:47:44 -0700 [thread overview]
Message-ID: <20160909084744.2f9219d9@xeon-e3> (raw)
In-Reply-To: <CAAu6pRcFO_2e0u8bB52Kfm=Dh8CYNq8N_n0m+XtHAcqu045-2w@mail.gmail.com>
On Fri, 9 Sep 2016 20:56:42 +0530
Kapil Adhikesavalu <kapil20084@gmail.com> wrote:
> Hi,
>
> I am using OVS + DPDK, is there a way to disable offloading for the dpdk
> ports ?
>
> equiv, ethtool command - ethtool -K enp0s20f0 rx off tx off tso off gso off
> gro off sg off
>
> also, is it possible to run into out of sequence packet with offloading
> enabled ?
>
> Regards
> Kapil.
No, the kernel device driver (enp0s20f0) is not used with OVS + DPDK.
The DPDK provides API's to use TSO. There is no GRO equivalent in DPDK.
This is more of an OVS question, not a DPDK related question.
prev parent reply other threads:[~2016-09-09 15:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-09 15:26 Kapil Adhikesavalu
2016-09-09 15:47 ` Stephen Hemminger [this message]
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