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 36B42439AB for ; Tue, 23 Jan 2024 20:06:36 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0016840DFB; Tue, 23 Jan 2024 20:06:35 +0100 (CET) Received: from mail-pj1-f72.google.com (mail-pj1-f72.google.com [209.85.216.72]) by mails.dpdk.org (Postfix) with ESMTP id C75EC402A3 for ; Tue, 23 Jan 2024 20:06:34 +0100 (CET) Received: by mail-pj1-f72.google.com with SMTP id 98e67ed59e1d1-2904673db20so4625574a91.3 for ; Tue, 23 Jan 2024 11:06:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=interfacemasters.com; s=google; t=1706036794; x=1706641594; 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=/CU3C7G0Lw3qLklYO/jcNwe4bcv0f1vegNnl/ggXDsE=; b=Vn3l7wOqKJ0VpLbyRF2k1JDPwSg1hwoILyFDY0psg1ahYTbuVmfPFLC3/HJAl++kPC f/Vv3tfYWh7aYF3cEOwxaYpVX/zT2fHcjkONxscMRwgFORFq9+L/wdcnGUBWJcdkbJeS JcdlRaFGaiKVRfZ4JpX2lH5fXK3xZo8WPLqhE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706036794; x=1706641594; 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=/CU3C7G0Lw3qLklYO/jcNwe4bcv0f1vegNnl/ggXDsE=; b=tlKObmQSY2wVdclW91HMzB44hlly8K0FB65/qdBv7QDBuBeYVPSpIZJocH7bf+qr6g 0k+RijpMeBJZ1BtPPP6rA8ePKFCYY8XR+EYQludrOY0UpqskcB1Yysejzzvzh/Bhxngt /1/uK04FbhOFp7KmTj6jtmK2d1pPm4+K7Zz7oUaqPvaRzN9kh0lvDIUCi0WDWp1dF4Wa QHGnvl56DFt06pRw0PPpKX2qDJeTx8/3o3fOlAPKBU9IGaP0gQ4mb0Rf07qzPgqGzrFc PQxalOzrU7y4PNkGPI3dIf5OQVp0EOpbgPzwG6mcyqAqlCInwr+eYG/6NYQcLF+9/kKr EkhA== X-Gm-Message-State: AOJu0Yxfy5ZeRolVm6oNAJA3IKe0AvBsGBjdrzxcCKT0dpk16Zv+8LUh cnq0I+Co2lxXXmpyhwbmXGkN/lUi9EsBCWKD1zIACEGEARVZWvRB9W4LOTW2IzLvsl0v4p5UgMU qzqM5lG228SoSgbCQUIRaWEzl3Sv+Ny36F74HwvaUrk9fiP+D X-Google-Smtp-Source: AGHT+IEwaW1XrFNii182TkA6cJNSu7WKuvvc+1NIpPaSXYVQ5Xek8RM7WAc3X5iS4z2EwrITft0o/twruCs7NyvvQNI= X-Received: by 2002:a17:90a:658a:b0:290:9e90:ce2 with SMTP id k10-20020a17090a658a00b002909e900ce2mr2476591pjj.3.1706036793834; Tue, 23 Jan 2024 11:06:33 -0800 (PST) MIME-Version: 1.0 References: <20240123083208.32900f39@hermes.local> <20240123101343.08180392@hermes.local> In-Reply-To: <20240123101343.08180392@hermes.local> From: Oleksandr Nahnybida Date: Tue, 23 Jan 2024 21:06:22 +0200 Message-ID: Subject: Re: DPDK Netvsc - RNDIS reports VF but device not found, retrying To: Stephen Hemminger Cc: users@dpdk.org Content-Type: multipart/alternative; boundary="000000000000121457060fa1a54f" 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 --000000000000121457060fa1a54f Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable No worries, maybe you have a combination of VM type/kernel version/mlx5(or mlx4) drivers that worked for you on Azure, just want to make dpdk work on Azure in any capacity to begin with. On Tue, Jan 23, 2024 at 8:13=E2=80=AFPM Stephen Hemminger < stephen@networkplumber.org> wrote: > On Tue, 23 Jan 2024 19:51:33 +0200 > Oleksandr Nahnybida wrote: > > > azureuser@dpdk0:~$ ethtool -i enP47056s2 > > driver: mlx5_core > > version: 5.15.0-1053-azure > > firmware-version: 16.30.1284 (MSF0000000012) > > expansion-rom-version: > > bus-info: b7d0:00:02.0 > > > > I also installed rdma-core/libibverbs1 (dpdk was compiled > > with ibverbs_link=3Dshared) > > > > azureuser@dpdk0:~$ apt-cache policy rdma-core > > rdma-core: > > Installed: 28.0-1ubuntu1 > > azureuser@dpdk0:~$ apt-cache policy libibverbs1 > > libibverbs1: > > Installed: 28.0-1ubuntu1 > > Sorry, my expertise on all the variations of mlx5 driver stuff is > limited, and no longer have free access to Azure. > --000000000000121457060fa1a54f Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
No worries,

maybe you have a combination of VM type= /kernel version/mlx5(or mlx4) drivers that worked for you on Azure, just wa= nt to make dpdk work on Azure in any capacity to begin with.

On Tue, Jan 23,= 2024 at 8:13=E2=80=AFPM Stephen Hemminger <stephen@networkplumber.org> wrote:
On Tue, 23 Jan 2024 19:51:33 +0= 200
Oleksandr Nahnybida <oleksandrn@interfacemasters.com> wrote:

> azureuser@dpdk0:~$ ethtool -i enP47056s2
> driver: mlx5_core
> version: 5.15.0-1053-azure
> firmware-version: 16.30.1284 (MSF0000000012)
> expansion-rom-version:
> bus-info: b7d0:00:02.0
>
> I also installed rdma-core/libibverbs1 (dpdk was compiled
> with=C2=A0 ibverbs_link=3Dshared)
>
> azureuser@dpdk0:~$ apt-cache policy rdma-core
> rdma-core:
>=C2=A0 =C2=A0Installed: 28.0-1ubuntu1
> azureuser@dpdk0:~$ apt-cache policy libibverbs1
> libibverbs1:
>=C2=A0 =C2=A0Installed: 28.0-1ubuntu1

Sorry, my expertise on all the variations of mlx5 driver stuff is
limited, and no longer have free access to Azure.
--000000000000121457060fa1a54f--