From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ua0-f194.google.com (mail-ua0-f194.google.com [209.85.217.194]) by dpdk.org (Postfix) with ESMTP id EA5662C58 for ; Mon, 9 Jan 2017 15:53:40 +0100 (CET) Received: by mail-ua0-f194.google.com with SMTP id i68so49950393uad.1 for ; Mon, 09 Jan 2017 06:53:40 -0800 (PST) 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=so+Rni9AL4acCgLxv7mOgY2pYCsjc1/6rHE79qQGTZM=; b=qj5xCvKMVj/HsacqJ794XXqT7buig8RTzU40VMFtSc5van3cBsdLg9pBuZLFf+vezD Yg/yR/Sqoa+GQsAGOIxrxjf90LFjH6AlImSXr62hPvG6mvwL4oy2yyyJCMieINAtfvVe +08rjf8Gekubxks7X9WcIKt3TjU+WcwYX1BzVi4ni2TRE5zqvaAP2xJOmXLBZTf0HFeC 3Ig3jh9+7PYFzdZGVbARL7wTHjaSkw/zY+OcoaeHBm0Dda5pqZEKFSXZiegWU99kpxmQ KNopKa536Ol3Fs7lXc2HBawlml7C0Ocsc5ViafsfGskPIZJe8iIs7b4ifIQfGjoZKzkN DDNQ== 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=so+Rni9AL4acCgLxv7mOgY2pYCsjc1/6rHE79qQGTZM=; b=Cup1Ni+PDqJ7fEqzE88cshSYEzMOo7CpllYM68re0vHhW9luv1aOUQcdqtvZl8Hxgn Owz27OblL+Dd/KERodYcMGBnyGrZGpJVCJ/Z1+Juj8AX7TBCDnCknhR4dGMpEF69wmV9 gHys54GU/dcwgOPxUuLm28+8yuamM5bTP3Q33rzT6Q4mOTPO0raUW0mTAIequOFzHSNf WvklcKnA9J+PjXQld7B3/Sou+S6iXsjq/6D0wRhp6YnD5GTKYb8LQuG+yPhOaabA5zOe Lm+hRVxv6pnLRnyTPLyltYFqkRpwh1WLXl4r6xD4i7oww+nF/VP2DtBGzJnoBqG4myzW XmTg== X-Gm-Message-State: AIkVDXJDUciIby+rvoJ0SDUmty6DUwBiL9FbfjBnsN8BZezT3Ld+ZMUhDK9x13FvIBncLA== X-Received: by 10.176.84.210 with SMTP id q18mr3374102uaa.35.1483973619776; Mon, 09 Jan 2017 06:53:39 -0800 (PST) Received: from mail-ua0-f181.google.com (mail-ua0-f181.google.com. [209.85.217.181]) by smtp.gmail.com with ESMTPSA id f65sm28219953vkd.13.2017.01.09.06.53.38 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 09 Jan 2017 06:53:38 -0800 (PST) Received: by mail-ua0-f181.google.com with SMTP id i68so359255994uad.0 for ; Mon, 09 Jan 2017 06:53:38 -0800 (PST) X-Received: by 10.159.36.73 with SMTP id 67mr18028783uaq.124.1483973618220; Mon, 09 Jan 2017 06:53:38 -0800 (PST) MIME-Version: 1.0 Received: by 10.159.38.161 with HTTP; Mon, 9 Jan 2017 06:53:37 -0800 (PST) From: Royce Niu Date: Mon, 9 Jan 2017 22:53:37 +0800 X-Gmail-Original-Message-ID: Message-ID: To: dev@dpdk.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] Cannot use MLX4 with igb_uio driver X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Jan 2017 14:53:41 -0000 Dear all, I cannot use my Mellanox 3 Pro, after I binded it with igb_uio driver. It always shows when I use my DPDK application. EAL: Detected 32 lcore(s) EAL: Probing VFIO support... PMD: bnxt_rte_pmd_init() called for (null) EAL: PCI device 0000:02:00.0 on NUMA socket 0 EAL: probe driver: 8086:1521 rte_igb_pmd EAL: PCI device 0000:02:00.1 on NUMA socket 0 EAL: probe driver: 8086:1521 rte_igb_pmd EAL: PCI device 0000:02:00.2 on NUMA socket 0 EAL: probe driver: 8086:1521 rte_igb_pmd EAL: PCI device 0000:02:00.3 on NUMA socket 0 EAL: probe driver: 8086:1521 rte_igb_pmd EAL: PCI device 0000:81:00.0 on NUMA socket 1 EAL: probe driver: 15b3:1007 librte_pmd_mlx4 PMD: librte_pmd_mlx4: cannot access device, is mlx4_ib loaded? EAL: Error - exiting with code: 1 Cause: Cannot create mbuf pool --------------- I have added CONFIG_RTE_LIBRTE_MLX4_PMD=y in .config, and install MLNX_OFED_LINUX-3.4-2.0.0.0. Thanks. -- Regards, Royce