From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 36FECA04FD for ; Mon, 23 May 2022 10:07:33 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id BB0444014F; Mon, 23 May 2022 10:07:32 +0200 (CEST) Received: from mout.gmx.net (mout.gmx.net [212.227.17.20]) by mails.dpdk.org (Postfix) with ESMTP id 5DA5B40041 for ; Mon, 23 May 2022 10:07:31 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1653293232; bh=/ITWwa1IldCP+9H6pkTeFRS0XlWgrYX87q7T9wSNc8Y=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date:In-Reply-To:References; b=OMJDTD80CPHLn/LPqk8nj6GZqFmV0p8SS7aXyBzA9HcldHtY3cXxq3vD2eZ0/Fb52 NX1LYuz/NYbIYXkLV/cOAZEZiJ6xgqMTE24sP/7A56QA75LJW8tmqy1xvBR6HtTxog JqrqRr2H8W8TOVeo7zJS3iYqhkAZQohAYEe7gJRY= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from [193.56.36.38] ([193.56.36.38]) by web-mail.gmx.net (3c-app-mailcom-bs09.server.lan [172.19.170.177]) (via HTTP); Mon, 23 May 2022 10:07:12 +0200 MIME-Version: 1.0 Message-ID: From: me thi To: Stephen Hemminger Cc: "Kinsella, Ray" , "Yigit, Ferruh" , "users@dpdk.org" , Hemant Agrawal Subject: Re: DPDK and wifi Content-Type: text/html; charset=UTF-8 Date: Mon, 23 May 2022 10:07:12 +0200 Importance: normal Sensitivity: Normal In-Reply-To: <20220519082941.51d4a466@hermes.local> References:

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Thanks for your return. I am new with wifi network under Ubuntu, so if they are some development examples with AF_XDP or AF_PACKET, I will appreciate.

Regards

Envoyé: jeudi 19 mai 2022 à 17:29
De: "Stephen Hemminger" <stephen@networkplumber.org>
À: "me thi" <methi@gmx.fr>
Cc: "Kinsella, Ray" <ray.kinsella@intel.com>, "Yigit, Ferruh" <Ferruh.Yigit@amd.com>, "users@dpdk.org" <users@dpdk.org>, "Hemant Agrawal" <hemant.agrawal@nxp.com>
Objet: Re: DPDK and wifi

On Thu, 19 May 2022 15:31:54 +0200
me thi <methi@gmx.fr> wrote:

> Hello Ray,
>
> Thanks for yur answer. Then I will try to find on the net someting with AF_PACKET.
> Regards,
>
> My Nga
>
>
> Envoyé: jeudi 19 mai 2022 à 15:07
> De: "Kinsella, Ray" <ray.kinsella@intel.com>
> À: "Yigit, Ferruh" <Ferruh.Yigit@amd.com>, "me thi" <methi@gmx.fr>, "users@dpdk.org" <users@dpdk.org>
> Cc: "Hemant Agrawal" <hemant.agrawal@nxp.com>
> Objet: RE: DPDK and wifi
>
> I have heard of such a thing done through AF_PACKET (and friends), but not directly with a DPDK PMD.
>
>
>
> Ray K
>
>
>
> From: Yigit, Ferruh <Ferruh.Yigit@amd.com>
> Sent: Thursday 19 May 2022 13:50
> To: me thi <methi@gmx.fr>; users@dpdk.org
> Cc: Hemant Agrawal <hemant.agrawal@nxp.com>
> Subject: RE: DPDK and wifi
>
>
>
> [AMD Official Use Only - General]
>
>
>
> Hi me thi,
>
>
>
> There is no upstreamed WiFi driver in the DPDK yet, but it can be supported if someone develops a driver for it.
>
> I vaguely remember Hemant mentioned from something in the past, cc’ed him.
>
>
>
> What is your use case that requires WiFi support?
>
>
>
> From: me thi <methi@gmx.fr>
> Sent: Thursday, May 19, 2022 11:26 AM
> To: users@dpdk.org
> Subject: DPDK and wifi
>
>
>
> CAUTION: This message has originated from an External Source. Please use proper judgment and caution when opening attachments, clicking links, or responding to this email.
>
>
>
> Hello,
>
>
>
> I have tried to see if it is possible to have an application based on DPDK which sends packets by wifi ?
>
> Does DPDK support wifi ?
>
> In 2019, it did'nt seem to support wifi :https://mails.dpdk.org/archives/users/2019-November/004569.html
>
> Regards
>

What about AF_XDP, that should be fast and work with most drivers.