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 6BB5BA0546 for ; Wed, 26 May 2021 19:28:10 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id E7B184067C; Wed, 26 May 2021 19:28:09 +0200 (CEST) Received: from mail-ed1-f41.google.com (mail-ed1-f41.google.com [209.85.208.41]) by mails.dpdk.org (Postfix) with ESMTP id B971140150 for ; Wed, 26 May 2021 19:28:08 +0200 (CEST) Received: by mail-ed1-f41.google.com with SMTP id s6so2450213edu.10 for ; Wed, 26 May 2021 10:28:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=AN9WTADKmy/Q1EZJzGtw1i+VoN+scXwBo+mcZ6ciOg8=; b=UX9zY8WxeP0Ek+GmAGxwRr9QqDwxPUv8tkjSuAvZsdPRQvttItl/q+092RxD0JdDdv Ao4yfzE2xwELKVhjLGSibUyOYFLLmYRDVpgWfLrlxIILSsHeh81G5GhO2HuDyWwDQrw9 hD6DXRqfsUzo/uWQln8Uh2YlQkJWDgTtltWEpymz68Sz2SrSa03pByqfLm1UqWfXxk1/ E1l9nQjDklSCwg/+UxCImsS612HkVCAAJLnuamjM02bStA5GDCqQlzXLHuC2hMX/1kxv 5WrmzxUPbi0lgIct+2K+K3QIITwamKql9IdOPSHa8ndPMccXhRyMqD0aWX/9oerrj34D lFzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=AN9WTADKmy/Q1EZJzGtw1i+VoN+scXwBo+mcZ6ciOg8=; b=FslpEtvFF8N/mPV895vmRusT0Fvoe2SKJeQlURxXlAvoh7ZR0mVjRKrr6dx4Z1APSp SrXlvkRg6oHN7kI59tRhzkKrlck9X7PUH3mLBriIED30v5isLvQedvrueiRij6SvF7i7 wgcqgq3P3ZWEWLvYMi0VX+zkgFTDpGLYVBIwUYFVqifUWoylY/Eb8hpwC5fFA3X3Rhnr jGba0Waed6+Bgx/ZA8TT2obmmkQnWLO5g9SaY+rYCdc0PeMdaOrILOZ23ApqJTYp7Fhf SPJUIsaVjpdeMag1KeHT485BMoavMnjMVlm4Ab2ySfEfuIUouum6bQRcc2peVn8py+Xt Je8Q== X-Gm-Message-State: AOAM533QOoG3l0vNS9GicKZ5Bvv6w1jDvulo063UUCIuUG3oCBFsB1Wz K8AV16mkwDN/6kjBddpjJyK8aV6PgfQKoLbEoohiaCYCEHs= X-Google-Smtp-Source: ABdhPJw8flUass+y8JOzvqkdiQ9xYb34a9h3P/mKTpm1nI3/53WMP1B6NoOcyRiK4z9/I8NubMtYbgHCEIboBrIQ6n4= X-Received: by 2002:a50:fe81:: with SMTP id d1mr17440392edt.219.1622050087911; Wed, 26 May 2021 10:28:07 -0700 (PDT) MIME-Version: 1.0 From: Sudharshan Krishnakumar Date: Wed, 26 May 2021 10:27:56 -0700 Message-ID: To: users@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: [dpdk-users] Issue moving to DPDK 20.11 release 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 Sender: "users" Hi All, Previously, I had DPDK-19.11 working fine on my server system, which runs on Ubuntu 18.04. Have a 4-Port 10 Gigabit Network card, with ports bound to use VFIO-PCI driver. But had to move to DPDK-20.11, and running into issues. I installed on DPDK-20.11 on the server to /usr/local. And did binding of ports using the dpdk-devbind script to use VFIO-PCI driver. But when running DPDK sample application such as-> dpdk-20.11/examples/packet_ordering, noticed DPDK is NOT able to detect any available ports. Getting error-> Cause: Error: no ethernet ports detected Also when I pass parameter to block certain interfaces(Bus:Device.Function) on a NIC, EAL throws an Error-> EAL: failed to parse device "0000:31.00.0" On the same system, using the same 10 Gigbit Network card, DPDK sample applications were working fine with older version of DPDK->19.11 Below, I have the output of commands: ~/dpdk-20.11$ sudo ./usertools/dpdk-devbind.py --status Network devices using DPDK-compatible driver ============================================ 0000:31:00.0 'Ethernet Controller X710 for 10GbE SFP+ 1572' drv=vfio-pci unused=i40e 0000:31:00.1 'Ethernet Controller X710 for 10GbE SFP+ 1572' drv=vfio-pci unused=i40e 0000:31:00.2 'Ethernet Controller X710 for 10GbE SFP+ 1572' drv=vfio-pci unused=i40e 0000:31:00.3 'Ethernet Controller X710 for 10GbE SFP+ 1572' drv=vfio-pci unused=i40e Network devices using kernel driver =================================== 0000:01:00.0 'I210 Gigabit Network Connection 1533' if=enp1s0 drv=igb unused=vfio-pci *Active* 0000:17:00.0 'Ethernet Controller 10G X550T 1563' if=ens6f0 drv=ixgbe unused=vfio-pci *Active* 0000:17:00.1 'Ethernet Controller 10G X550T 1563' if=ens6f1 drv=ixgbe unused=vfio-pci *Active* cat /proc/meminfo | grep -i huge AnonHugePages: 8192 kB ShmemHugePages: 0 kB HugePages_Total: 2048 HugePages_Free: 2048 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB :~/dpdk-20.11/examples/packet_ordering$ sudo ./build/packet_ordering-shared -l 4-6 -n 2 --log-level 7 -m 1024 --file-prefix packet_order -- -p 0xf --disable-reorder EAL: Detected 72 lcore(s) EAL: Detected 2 NUMA nodes EAL: Multi-process socket /var/run/dpdk/packet_order/mp_socket EAL: Selected IOVA mode 'VA' EAL: No available hugepages reported in hugepages-1048576kB EAL: Probing VFIO support... EAL: VFIO support initialized EAL: No legacy callbacks, legacy socket not created reorder disabled EAL: Error - exiting with code: 1 Cause: Error: no ethernet ports detected ~/dpdk-20.11/examples/packet_ordering/build$ sudo ./packet_ordering -l 4-6 -n 2 --proc-type auto --log-level 7 -m 1024 --file-prefix packet_ordering -b 0000:31:00.0 -b 0000:31:00.1 -b 0000:05:00.0 -b 0000:06:00.0 -b 0000:07:00.0 -b 0000:08:00.0 -- -p 0xf --disable-reorder EAL: Detected 72 lcore(s) EAL: Detected 2 NUMA nodes EAL: Auto-detected process type: PRIMARY EAL: failed to parse device "0000:31:00.0" EAL: Unable to parse device '0000:31:00.0' EAL: Error - exiting with code: 1 Cause: Invalid EAL arguments Please let me know, if you have any suggestions. Thanks, Sudha