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 6479146868 for ; Fri, 6 Jun 2025 18:52:43 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 1717C40283; Fri, 6 Jun 2025 18:52:43 +0200 (CEST) Received: from mail-ed1-f53.google.com (mail-ed1-f53.google.com [209.85.208.53]) by mails.dpdk.org (Postfix) with ESMTP id 6522440263 for ; Fri, 6 Jun 2025 18:52:41 +0200 (CEST) Received: by mail-ed1-f53.google.com with SMTP id 4fb4d7f45d1cf-6071ac9dc3eso3681215a12.1 for ; Fri, 06 Jun 2025 09:52:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1749228761; x=1749833561; darn=dpdk.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=MYGnoPqN+fmXd9vFzAhs9+YmC4fBVXitI5bZl/BhqSc=; b=NS+XlsLLT2HltmssXQqeGNqhPaxPwjzWQEPF0215lSfT/dgjS4Qyj25FCwR6Xyi3Zr Y1XsyaNOIUT/gEjvw12VMcQSWmyPWD7qDXdTwMW77aFx8WKcQ/kpMvwtMmjEGDwHqOyu SLbuN/hjJc+MYiwGgIB0f8k/JxYg/JwzM9yoTqDmSoEa/FYZciu2vUTIy+GtBtIcI/QT tJzMDXeCUU9vrol+mdvnzQiWzOFwtYfLm7+GWqwU093SXwrfYg7e2j5ORqJxaEJxx0D9 6iDYx42vEAZ8Sh4M+ZtGzQdEdIKt8Z7jfw2Z1gQnF44P5U8TZH1NkbsN/5nj5M5NSUbk XkLg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1749228761; x=1749833561; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=MYGnoPqN+fmXd9vFzAhs9+YmC4fBVXitI5bZl/BhqSc=; b=FBgyPEg9ndpPfWtyrATJHAIUuEXLTAmcP5hL8JilfgpfaapLTVnkT3qb4GathzzwZI 2MiW6ANieJJB2MsmyAsz2sSd1PbOnfK+4Nq7bXn06fIl9K+0kDgQhEP7R1vnfx0tnjcL wU7ukaosutUmjhsSPOM5LYpgN+CSMe05eobfml2xCLfsVI8xV7H/Od1Tt3oZw5B9kqcb tB1jT6s3JtODunRMUVUFpNxgf+5ZdlOWlz/XTV5m4LnTyQDUIjjMFMKSOsU/B3GB6f96 Al2S6pvc0gObxeR7YtWYbn4EFwDhGbHBej939SSMV+6qLfxb5qPiMatJipTXUNOBnUGG 2pPA== X-Forwarded-Encrypted: i=1; AJvYcCXNQM5x4Ml4yOdxC5P0xuYNOtkSsWCDQAsy2IZr6lK6A4zQOpEEsniOZpClvKer3svjHmIGPg==@dpdk.org X-Gm-Message-State: AOJu0YwI+8lwMv7M2UadOBpingQTNkNfFjeQVRuKxPpAlxrj78wQuEKF AaDhNhNj5Svu8+kVo35rdBiFOZ699bLFrUC2yFlopJdgGtSp7DmNvIOu8aeTYyGrrQKpW954lRT ZCtQAI/TdKVTPaaxLGtXnBDFO6UTZxY/NGpJO X-Gm-Gg: ASbGncu6xMPCYZPQy/y08XlGvh3FFK+10NwOqtQBKD/qbw297FE6uuvdltesHC8FG8B /WDi1d03g9JkYFSAOZelqR/vmQzLWAGcJmIMMxb/aOUHP+/hyc2afUMGbTirbNkiatQT9z/M44K bfhNr0XUECR543YppbpagPosKPAi4XpbtkOQ== X-Google-Smtp-Source: AGHT+IGNAvLkT8NEL9L70OqF3g7h4VY1bP28okVEs64HilRRtdzTaHjM7DeFuLGbcs3/afBWl8zUMtHc1QQwJMkx90I= X-Received: by 2002:a17:907:3f0e:b0:ad2:2d60:24a1 with SMTP id a640c23a62f3a-ade1aa5d453mr326159666b.11.1749228759885; Fri, 06 Jun 2025 09:52:39 -0700 (PDT) MIME-Version: 1.0 References: <20250605142457.04fff67a@hermes.local> In-Reply-To: From: Nishant Verma Date: Fri, 6 Jun 2025 12:52:28 -0400 X-Gm-Features: AX0GCFvgx0mTyhJbClG1mmvud9DVvgEByttOQ1Wiyk3MdCo0FIC4ayhiij0JSD0 Message-ID: Subject: Re: Seeking help to configure DPDK 22 on Ubuntu 22.04.1 - "No probed ethernet devices" To: Aniket singh Cc: stephen@networkplumber.org, users@dpdk.org, navaneetyvn.211cs234@nitk.edu.in Content-Type: multipart/alternative; boundary="000000000000dd2c980636ea0e3c" X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org --000000000000dd2c980636ea0e3c Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable If your NIC is not part of this, then yes it's NOT SUPPORTED officially. https://core.dpdk.org/supported/ Regards, Nishant On Fri, Jun 6, 2025 at 12:27=E2=80=AFPM Aniket singh wrote: > Hi Stephen, > > I did rebind the NIC's to vfio-pci using the > dpdk-devbind.py script. > > Does that mean both the NICs (I219-LM and I1210) are not supported by DPD= K? > > Thanks, > Aniket Singh > > On Fri, 6 Jun 2025 at 2:55=E2=80=AFAM, Stephen Hemminger < > stephen@networkplumber.org> wrote: > >> On Thu, 5 Jun 2025 23:23:39 +0530 >> Aniket singh wrote: >> >> > Hi Everyone, >> > >> > I'm trying to configure DPDK 22 on Ubuntu 22.04.3 LTS and I'm facing a= n >> > issue when running the testpmd application. >> > >> > Whenever I execute: >> > >> > sudo ./dpdk-testpmd >> > >> > I get the following error: >> > >> > testpmd: No probed ethernet devices >> > >> > I've followed the setup steps from the DPDK documentation, including >> > hugepages allocation and binding NICs with vfio-pci, but still >> encountering >> > the same issue. >> > >> > Could someone please help point out what might be missing or guide me = on >> > how to properly configure DPDK on this version of Ubuntu? >> > >> > I have tried on both these NICs: >> > 0000:00:1f.6 Ethernet controller: Intel Corporation Ethernet Connectio= n >> > (17) I219-LM (rev 11) >> > 0000:01:00.0 Ethernet controller: Intel Corporation I210 Gigabit Netwo= rk >> > Connection (rev 03) >> > >> >> You have to rebind the NIC's to vfio-pci to allow use by DPDK. >> Did you look at dpdk-devbind.py script? >> >> Also, some of the on board Ethernet controllers are not yet supported >> by DPDK. They fall under the igb driver, but the PCI id's are not listed= . >> Needs backport from BSD or Linux driver for that. >> >> --000000000000dd2c980636ea0e3c Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
If your NIC is not part of this, then y= es it's NOT SUPPORTED officially.



<= div>Regards,
Nishant=C2=A0


On Fri, Jun 6, 2025 at 12:27= =E2=80=AFPM Aniket singh <= aniketsingh84646@gmail.com> wrote:
Hi =C2=A0Stephen,

I did rebind the NIC= 's to vfio-pci using the=C2=A0
dpdk-devbind.py script.

Does that mean both the NICs (I219= -LM and I1210) are not supported by DPDK?

Thanks,
Aniket Singh

On Fri, 6 Jun 2025 at 2:55=E2=80=AFAM, Stephen Hemminger <stephen@networkplu= mber.org> wrote:
On Thu, 5 Jun 2025 23:23:39 +0530
Aniket singh <aniketsingh84646@gmail.com> wrote:

> Hi Everyone,
>
> I'm trying to configure DPDK 22 on Ubuntu 22.04.3 LTS and I'm = facing an
> issue when running the testpmd application.
>
> Whenever I execute:
>
>=C2=A0 =C2=A0 =C2=A0sudo ./dpdk-testpmd
>
> I get the following error:
>
>=C2=A0 =C2=A0 =C2=A0testpmd: No probed ethernet devices
>
> I've followed the setup steps from the DPDK documentation, includi= ng
> hugepages allocation and binding NICs with vfio-pci, but still encount= ering
> the same issue.
>
> Could someone please help point out what might be missing or guide me = on
> how to properly configure DPDK on this version of Ubuntu?
>
> I have tried on both these NICs:
> 0000:00:1f.6 Ethernet controller: Intel Corporation Ethernet Connectio= n
> (17) I219-LM (rev 11)
> 0000:01:00.0 Ethernet controller: Intel Corporation I210 Gigabit Netwo= rk
> Connection (rev 03)
>

You have to rebind the NIC's to vfio-pci to allow use by DPDK.
Did you look at dpdk-devbind.py script?

Also, some of the on board Ethernet controllers are not yet supported
by DPDK. They fall under the igb driver, but the PCI id's are not liste= d.
Needs backport from BSD or Linux driver for that.

--000000000000dd2c980636ea0e3c--