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 9A6BBA0547 for ; Fri, 9 Apr 2021 19:25:03 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 628BB1410FB; Fri, 9 Apr 2021 19:25:03 +0200 (CEST) Received: from mail-ej1-f45.google.com (mail-ej1-f45.google.com [209.85.218.45]) by mails.dpdk.org (Postfix) with ESMTP id E28A41410FA for ; Fri, 9 Apr 2021 19:25:01 +0200 (CEST) Received: by mail-ej1-f45.google.com with SMTP id u17so9880237ejk.2 for ; Fri, 09 Apr 2021 10:25:01 -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=13Dqd4p4lMVolpOYkQ14pJFZLbrwHp+aqcO6FYlSK/Y=; b=JjdLM1FKe7Pig8IeQO006RPzKXDlEQ5iO2Mra6RmOpNk3Suib+hz/KEeSqQhTHjmR8 RHTphMI5rohwuwZ+N7D+Almmj9ZT5IRU/VYALKKiVKKm2Vu02g95sQ0us5/iFAHOH4Ku xEdA3Geu9iWR6xZJPOGLAYCxoanyV3qq/Y4glWmZMemrvNbd13rokeWs+tCBP/U2JHl5 /22u0WtHY2KV8Lvtns2jre/eItMkiDbBBNd6X02zTvAeCQfK2AyQuJIIJPmcs6LhzE2a 1XXAs5+CjVBPpDgQ3xn0lffomy2yYZodnnOkcnfY5ch/IEKYJZiivT4QPD4IrV2bajT/ RDng== 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=13Dqd4p4lMVolpOYkQ14pJFZLbrwHp+aqcO6FYlSK/Y=; b=BPC7qDInOoTxRI58kSmArGl4fX1itiXYXHsPHetunDxxuLSq8W/1U7hQUPsTJSe4+y ORMEtf6v7VCafYcSFN2CPMvyP3yUU9zJWsFxS13zA6llU3NCgoAu1MIlmh2F1n4Shpuo 06xuR0tSIbK2K9PsUxx5e551B2asLEMBhe+UaWTYckdfz5M11ksO+QYFoY65YA1mk4gW BmAwK6338jQMbeaXGQUmnEJ8zuRHyZTCrH9dou79FaOjEOovOR9JYdc53jyFGWGDmUhN s++wlfp1h5kgBehPrFEZNu5lnD5M2utj+Xo55hxfdWnECshBzih1YsKGgHZ1p5KnZHm9 hPWg== X-Gm-Message-State: AOAM5324XIYWGeNDhjW+qw8tL2YuSbz+qbXzf5qrrsn5WQwm4VoiC7qt /EthqbaQ/elke7Mu4N5pcFHvW000haAlaxAfFsQ7AvvDIkcmZw== X-Google-Smtp-Source: ABdhPJyQaVOm/4aSn9Q/RYfNYqPE+O6LKr3IRUVRsAZIqlQwq2/pe/zDyonjFsRkmqflzEAAqZN/1qOFzTCtFMlpGaw= X-Received: by 2002:a17:906:b202:: with SMTP id p2mr17148847ejz.244.1617989101527; Fri, 09 Apr 2021 10:25:01 -0700 (PDT) MIME-Version: 1.0 From: Danushka Menikkumbura Date: Fri, 9 Apr 2021 13:24:35 -0400 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] All links down with Chelsio T6 NICs 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" Hello, When I run testpmd on a system with 2 two-port Chelsio T6 NICs, the link status is down for all four ports. I use igb_uio as the kernel driver. Below is my testpmd commandline and the startup log. sudo ./build/app/dpdk-testpmd -l 0,1,2,5 -b 81:00.0 -- -i EAL: Detected 20 lcore(s) EAL: Detected 4 NUMA nodes EAL: Detected static linkage of DPDK EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'PA' EAL: No available 1048576 kB hugepages reported EAL: Probing VFIO support... EAL: VFIO support initialized EAL: Probe PCI driver: net_cxgbe (1425:6408) device: 0000:05:00.4 (socket 0) rte_cxgbe_pmd: Maskless filter support disabled. Continuing EAL: Probe PCI driver: net_cxgbe (1425:6408) device: 0000:0b:00.4 (socket 0) rte_cxgbe_pmd: Maskless filter support disabled. Continuing Interactive-mode selected testpmd: create a new mbuf pool : n=171456, size=2176, socket=0 testpmd: preferred mempool ops selected: ring_mp_mc testpmd: create a new mbuf pool : n=171456, size=2176, socket=2 testpmd: preferred mempool ops selected: ring_mp_mc Configuring Port 0 (socket 0) Port 0: 00:07:43:5D:4E:60 Configuring Port 1 (socket 0) Port 1: 00:07:43:5D:4E:68 Configuring Port 2 (socket 0) Port 2: 00:07:43:5D:51:00 Configuring Port 3 (socket 0) Port 3: 00:07:43:5D:51:08 Checking link statuses... Done testpmd> Your help is very much appreciated. Thanks, Danushka