<html><head></head><body><div style="font-family: Verdana;font-size: 12.0px;"><div>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.</div>
<div>Regards</div>
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<div style="margin:0 0 10px 0;"><b>Envoyé:</b> jeudi 19 mai 2022 à 17:29<br/>
<b>De:</b> "Stephen Hemminger" <stephen@networkplumber.org><br/>
<b>À:</b> "me thi" <methi@gmx.fr><br/>
<b>Cc:</b> "Kinsella, Ray" <ray.kinsella@intel.com>, "Yigit, Ferruh" <Ferruh.Yigit@amd.com>, "users@dpdk.org" <users@dpdk.org>, "Hemant Agrawal" <hemant.agrawal@nxp.com><br/>
<b>Objet:</b> Re: DPDK and wifi</div>
<div name="quoted-content">On Thu, 19 May 2022 15:31:54 +0200<br/>
me thi <methi@gmx.fr> wrote:<br/>
<br/>
> Hello Ray,<br/>
> <br/>
> Thanks for yur answer. Then I will try to find on the net someting with AF_PACKET.<br/>
> Regards,<br/>
> <br/>
> My Nga<br/>
> <br/>
> <br/>
> Envoyé: jeudi 19 mai 2022 à 15:07<br/>
> De: "Kinsella, Ray" <ray.kinsella@intel.com><br/>
> À: "Yigit, Ferruh" <Ferruh.Yigit@amd.com>, "me thi" <methi@gmx.fr>, "users@dpdk.org" <users@dpdk.org><br/>
> Cc: "Hemant Agrawal" <hemant.agrawal@nxp.com><br/>
> Objet: RE: DPDK and wifi<br/>
><br/>
> I have heard of such a thing done through AF_PACKET (and friends), but not directly with a DPDK PMD.<br/>
><br/>
> <br/>
><br/>
> Ray K<br/>
><br/>
> <br/>
><br/>
> From: Yigit, Ferruh <Ferruh.Yigit@amd.com><br/>
> Sent: Thursday 19 May 2022 13:50<br/>
> To: me thi <methi@gmx.fr>; users@dpdk.org<br/>
> Cc: Hemant Agrawal <hemant.agrawal@nxp.com><br/>
> Subject: RE: DPDK and wifi<br/>
><br/>
> <br/>
><br/>
> [AMD Official Use Only - General]<br/>
><br/>
> <br/>
><br/>
> Hi me thi,<br/>
><br/>
> <br/>
><br/>
> There is no upstreamed WiFi driver in the DPDK yet, but it can be supported if someone develops a driver for it.<br/>
><br/>
> I vaguely remember Hemant mentioned from something in the past, cc’ed him.<br/>
><br/>
> <br/>
><br/>
> What is your use case that requires WiFi support?<br/>
><br/>
> <br/>
><br/>
> From: me thi <methi@gmx.fr><br/>
> Sent: Thursday, May 19, 2022 11:26 AM<br/>
> To: users@dpdk.org<br/>
> Subject: DPDK and wifi<br/>
><br/>
> <br/>
><br/>
> 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.<br/>
><br/>
> <br/>
><br/>
> Hello,<br/>
><br/>
> <br/>
><br/>
> I have tried to see if it is possible to have an application based on DPDK which sends packets by wifi ?<br/>
><br/>
> Does DPDK support wifi ?<br/>
><br/>
> In 2019, it did'nt seem to support wifi :<a href="https://mails.dpdk.org/archives/users/2019-November/004569.html" target="_blank">https://mails.dpdk.org/archives/users/2019-November/004569.html</a><br/>
><br/>
> Regards<br/>
><br/>
<br/>
What about AF_XDP, that should be fast and work with most drivers.</div>
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