From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Ciara Loftus <ciara.loftus@intel.com>, <dev@dpdk.org>
Subject: Re: [PATCH] net/af_xdp: update doc with information on queue setup
Date: Wed, 23 Feb 2022 12:40:58 +0000 [thread overview]
Message-ID: <29e63dc8-bdc7-be75-97d9-2900f89357a5@intel.com> (raw)
In-Reply-To: <20220222143148.14502-1-ciara.loftus@intel.com>
On 2/22/2022 2:31 PM, Ciara Loftus wrote:
> When an AF_XDP PMD is created without specifying the 'start_queue', the
> default Rx queue associated with the socket will be Rx queue 0. A common
> scenario encountered by users new to AF_XDP is that they create the
> socket on queue 0 however their interface is configured with many more
> queues. In this case, traffic might land on for example queue 18 which
> means it will never reach the socket.
>
> This commit updates the AF_XDP documentation with instructions on how to
> configure the interface to ensure the traffic will land on queue 0 and
> thus reach the socket successfully.
>
> Signed-off-by: Ciara Loftus<ciara.loftus@intel.com>
This is useful, thanks.
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Applied to dpdk-next-net/main, thanks.
prev parent reply other threads:[~2022-02-23 12:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-22 14:31 Ciara Loftus
2022-02-23 12:40 ` Ferruh Yigit [this message]
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