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 9C28E456E3 for ; Mon, 29 Jul 2024 15:06:19 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 8CF074069F; Mon, 29 Jul 2024 15:06:19 +0200 (CEST) Received: from mail-oo1-f54.google.com (mail-oo1-f54.google.com [209.85.161.54]) by mails.dpdk.org (Postfix) with ESMTP id 8B20540674 for ; Mon, 29 Jul 2024 15:06:16 +0200 (CEST) Received: by mail-oo1-f54.google.com with SMTP id 006d021491bc7-5c661e75ff6so2413742eaf.2 for ; Mon, 29 Jul 2024 06:06:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1722258376; x=1722863176; darn=dpdk.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=fCbmZIo5tkBA83ksgnIDmeP+dFC7suk2vn5tMUgPXzA=; b=KiWAZoi0R6LxiZ3nMi8sfDL3puzlN/fBpy9jojGERBooE4KvTZHqx8yr5Loi9BOwSi AYo57WN+i3K+g43kmIsvc4IfRgt6HHbAcGWGpSYkTMQCbNGh0jFXeu6BhJBEAkHvGR6S D9Eb0JVf55eJmAx5zGwQoBUTxvwAzqfEY94+25Lo0oucJRmu9U3G6U+G4WSDKK1tD/zC GM0QLpHLI7nDGxyiuWDYIaCHqpO6067BMg5CfaHMWf5Jn/XBMxiCJBVDzA24M6nTSkrZ J6y+InJ9a5BvE1TEBJZA3fcmNqEx+jFXT2+w6m7aE6ONMbfnuFiHlyYRnXP8BFQypZ81 Oqvg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722258376; x=1722863176; h=content-transfer-encoding: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=fCbmZIo5tkBA83ksgnIDmeP+dFC7suk2vn5tMUgPXzA=; b=PCmo+PbT4JYlZPC9LBZ1bfKrRd0j5tDajP3Z9HV0dF60KR/t4ZU17flO/sK8fTHirk iK4FsvhjLQ59sCrZ9oNyqGJCAFU0s3du7G2PQc8gTQMqXFuMYTt3XlDyg8UPkUNP/48z GlgPcsXcT8Wpau5knwc1pWzKP3n/KhW1DYMqFwT7xc71a3vO6FFXwleOuY6e7E/O8ctF EqQwWXh2C2oMLQ7YlaFv5N+rnfkGEXKM1mFXViIGRHdg0yZaQM8BbZNPwA7dx/tOIekc qoZhi1AOKJPPZxNnEDorFkUfRRoOeIZ9qvCLL6PjuKguUuVp0fNt+4QbQtLVLvqMDuiZ 35hg== X-Forwarded-Encrypted: i=1; AJvYcCUb6j5McIEum8ycnt5Aaa9NrevkSLi28vB7KBQE9mm9etZt82z/2NWYOTGDVZvVQg73m8LApxbDpXosxJQASA== X-Gm-Message-State: AOJu0YzyI3BtCL8bXS7daOB4WMNYScRFg18XhCa1sv50dv7xrk6trnRw YDY95hH1acPxIRUS6Mwf2RBlcrLXioqwxw3DtVBHrYocX0uCMuMI/+z7GCT4rtBeg1zgmnLo4v1 /i1v5RzNodr8xckrOoFjM5QBCfLDVwF4R X-Google-Smtp-Source: AGHT+IHLpIguHanV4/y3QOJNdrFTzE2Sa5mPENJ+DnpUyavPQMOeo1fdcEAWDAPuHPowZLkjp2DkJrYWEpeG1eJq/zs= X-Received: by 2002:a05:6820:820:b0:5c6:aea8:aae7 with SMTP id 006d021491bc7-5d5d0ee690dmr8165713eaf.5.1722258375793; Mon, 29 Jul 2024 06:06:15 -0700 (PDT) MIME-Version: 1.0 References: <20240726103018.760819a9@hermes.local> In-Reply-To: From: David Aldrich Date: Mon, 29 Jul 2024 14:06:04 +0100 Message-ID: Subject: Re: Unable to build igb_uio To: Oleksandr Nahnybida Cc: Stephen Hemminger , users Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable 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 Thanks for your answer. Best regards David On Mon, Jul 29, 2024 at 12:27=E2=80=AFPM Oleksandr Nahnybida wrote: > > Yes, it is required, replace igb_uio with vfio-pci, > I'd recommend reading this doc https://doc.dpdk.org/guides/linux_gsg/linu= x_drivers.html#linux-gsg-binding-kernel > > On Mon, Jul 29, 2024 at 2:02=E2=80=AFPM David Aldrich wrote: >> >> Hi Stephen and Oleksandr >> >> Thanks for your replies. >> >> I guess the documentation I'm looking at is out-of-date, but the >> Broadcom app note I'm looking at suggests testing with testpmd, but >> first binding with: >> >> usertools/dpdk-devbind.py -b igb_uio >> >> Given igb_uio is deprecated, is this binding step still required and, >> if so, what parameters are now required? >> >> Best regards >> David >> >> On Fri, Jul 26, 2024 at 6:30=E2=80=AFPM Stephen Hemminger >> wrote: >> > >> > On Fri, 26 Jul 2024 16:04:07 +0100 >> > David Aldrich wrote: >> > >> > > Hi >> > > I am using DPDK 23.11.1. I need to build and install linux kernel >> > > module igb_uio. >> > >> > Are you sure? igb_uio has been deprecated in favor of vfio_pci. >> > Unless you are on a really old kernel, there is no longer a need for i= gb_uio.