From: Stephen Hemminger <stephen@networkplumber.org>
To: "Stéphane Ancelot" <sancelot@numalliance.com>
Cc: users@dpdk.org
Subject: Re: [dpdk-users] af_packet and igb driver
Date: Tue, 11 Jun 2019 07:28:39 -0700 [thread overview]
Message-ID: <20190611072839.152ae843@hermes.lan> (raw)
In-Reply-To: <b1025be2-939d-4bf2-746b-c320a9ea89ce@numalliance.com>
On Tue, 11 Jun 2019 11:03:43 +0200
Stéphane Ancelot <sancelot@numalliance.com> wrote:
> Hi,
>
> i would like to clarify the usage of af_packet driver. I want to
> read/send raw packets having the best response times.
>
> A/ I am using AF_packet poll mode driver using a tap interface linked to
> the native linux igb driver
>
> or
>
> B/ I am using AF_PACKET poll mode driver using a tap interface linked to
> the ugb_uio pmd driver ?
>
> or
>
> C/ I am using AF_PACKET socket using interface linked to the ugb_uio pmd
> driver ?
>
> which one of A,B,C ?
>
Use XDP?
prev parent reply other threads:[~2019-06-11 14:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-11 9:03 Stéphane Ancelot
2019-06-11 14:28 ` Stephen Hemminger [this message]
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