From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qg0-f50.google.com (mail-qg0-f50.google.com [209.85.192.50]) by dpdk.org (Postfix) with ESMTP id 0FA52DE6 for ; Tue, 12 Jan 2016 10:43:54 +0100 (CET) Received: by mail-qg0-f50.google.com with SMTP id o11so424032281qge.2 for ; Tue, 12 Jan 2016 01:43:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=ZzROLIZ94KI4xIrgTR0cO6ZIH4BpNfZwjVhgeUabHiw=; b=zzbkD8cywOwvrDn0KkFz/QWxDGVianiabeHyAu9ND3gPQYsE2hQHE4BbjBuYn+wy/U QQMXjM7zjR3Gelsn0wDRqJOlX3aGMi7d1mXIdYWe9I/pDXLXDinG8nHmcvKaeRRA3EDs QXKGYr/YSyRHpCo6YJSeA9vNiX1Zc3JxL35Bu69sQYvQHoOZnQ53sLVP9BryOf1DxBJT s5Kw1WeC6tnDnIhtXlGLMiY7GuxCF4ZBpxQC9mAxXgbojh7Ql0pWNQY5+p/yxvdSZtsA gLb9aNu22W4KB43Jb2Zs6bhbm3npP8c9uWHrRyS0PM9yD+ywQMFZOGJyQ3U+hdieXajA Y/WQ== MIME-Version: 1.0 X-Received: by 10.140.234.17 with SMTP id f17mr182176971qhc.19.1452591833594; Tue, 12 Jan 2016 01:43:53 -0800 (PST) Received: by 10.140.95.120 with HTTP; Tue, 12 Jan 2016 01:43:53 -0800 (PST) Date: Tue, 12 Jan 2016 18:43:53 +0900 Message-ID: From: Masaru Kawashima To: users@dpdk.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] HELP: MLX4 problem X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 12 Jan 2016 09:43:54 -0000 Hi, all I'm trying to use dpdk with Mellanox ConnectX-3. But, mlnx4 pmd cannot work fine. Following is my environment: OS: CentOS 6.5 (x86_64) Mellanox OFED: MLNX_OFED_LINUX-3.1-1.1.0.1-rhel6.5-x86_64 DPDK: MLNX_DPDK-2.1_1.1 I'm trying to run testpmd, but librte_pmd_mlx4 reports "ibv_exp_query_device() failed", and EAL reports "No probed ethernet devices". What can I do next to work mlx4 pmd fine? Following is the testpmd's log: EAL: Detected lcore 0 as core 0 on socket 0 EAL: Detected lcore 1 as core 1 on socket 0 EAL: Detected lcore 2 as core 2 on socket 0 EAL: Detected lcore 3 as core 3 on socket 0 EAL: Detected lcore 4 as core 4 on socket 0 EAL: Detected lcore 5 as core 5 on socket 0 EAL: Detected lcore 6 as core 8 on socket 0 EAL: Detected lcore 7 as core 9 on socket 0 EAL: Detected lcore 8 as core 10 on socket 0 EAL: Detected lcore 9 as core 11 on socket 0 EAL: Detected lcore 10 as core 12 on socket 0 EAL: Detected lcore 11 as core 13 on socket 0 EAL: Detected lcore 12 as core 0 on socket 1 EAL: Detected lcore 13 as core 1 on socket 1 EAL: Detected lcore 14 as core 2 on socket 1 EAL: Detected lcore 15 as core 3 on socket 1 EAL: Detected lcore 16 as core 4 on socket 1 EAL: Detected lcore 17 as core 5 on socket 1 EAL: Detected lcore 18 as core 8 on socket 1 EAL: Detected lcore 19 as core 9 on socket 1 EAL: Detected lcore 20 as core 10 on socket 1 EAL: Detected lcore 21 as core 11 on socket 1 EAL: Detected lcore 22 as core 12 on socket 1 EAL: Detected lcore 23 as core 13 on socket 1 EAL: Support maximum 128 logical core(s) by configuration. EAL: Detected 24 lcore(s) EAL: Setting up physically contiguous memory... EAL: Ask a virtual area of 0x80000000 bytes EAL: Virtual area found at 0x7f2940000000 (size = 0x80000000) EAL: Ask a virtual area of 0x80000000 bytes EAL: Virtual area found at 0x7f2880000000 (size = 0x80000000) EAL: Requesting 2 pages of size 1024MB from socket 0 EAL: Requesting 2 pages of size 1024MB from socket 1 EAL: TSC frequency is ~2300002 KHz EAL: Master lcore 0 is ready (tid=f6cdc8a0;cpuset=[0]) EAL: lcore 2 is ready (tid=f58d2700;cpuset=[2]) EAL: lcore 1 is ready (tid=f62d3700;cpuset=[1]) EAL: lcore 3 is ready (tid=f4ed1700;cpuset=[3]) EAL: PCI device 0000:02:00.0 on NUMA socket 0 EAL: probe driver: 15b3:1003 librte_pmd_mlx4 PMD: librte_pmd_mlx4: PCI information matches, using device "mlx4_0" (VF: false) PMD: librte_pmd_mlx4: 1 port(s) detected PMD: librte_pmd_mlx4: ibv_exp_query_device() failed EAL: PCI device 0000:03:00.0 on NUMA socket 0 EAL: probe driver: 8086:1528 rte_ixgbe_pmd EAL: Not managed by a supported kernel driver, skipped EAL: PCI device 0000:81:00.0 on NUMA socket 1 EAL: probe driver: 8086:1521 rte_igb_pmd EAL: Not managed by a supported kernel driver, skipped EAL: PCI device 0000:81:00.1 on NUMA socket 1 EAL: probe driver: 8086:1521 rte_igb_pmd EAL: Not managed by a supported kernel driver, skipped EAL: No probed ethernet devices Best regards, Masaru Kawashima