From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ua0-f196.google.com (mail-ua0-f196.google.com [209.85.217.196]) by dpdk.org (Postfix) with ESMTP id 1ACCE68F6 for ; Tue, 16 Aug 2016 23:27:28 +0200 (CEST) Received: by mail-ua0-f196.google.com with SMTP id u13so7504595uau.0 for ; Tue, 16 Aug 2016 14:27:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:from:date:message-id:subject:to; bh=SMZG4aaWc+pyrhZNS+CKOoK+5H4i9Xm9P+XY68QzLhk=; b=hOJHEWTYE84qw0Zpyq1//uEHpsydsbaL50CEie9cD8fb4wb4V2BnUqvK3E6lCOnLQo TayeGImy+7Vklq1KaZlKX4jvINTixLG97IBaSejefDPBGIfAbISVA3bRogqwMeeMhI6I hEiaHwHPCd0lSvxCITPK8CXRH9TE7XaDN66Vj3ywyg/l9XOyI2LB9P6CMmbjClUvBrU9 G5Ep9Z3zG9LyGN96tGisJAhRQNZa+5sm6zEYleAWZ/mh8iw1Dqrj7YOFi6QGQIoN6E3c OUiUBoy9IMDYb/PGaHz5r/GQAYDP4D2KdqWXv9THXQRHcjtxiEjoCCcqlBKzM/ANxYsj WSvw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=SMZG4aaWc+pyrhZNS+CKOoK+5H4i9Xm9P+XY68QzLhk=; b=Jd83xpZwlOYOHzVkD5RH8Ynv16FBPX7n/7LqSsQ0EHbx5F6k4G3HvY/4t4bwgVjE6I eieWcDNgpE27Ue/BKoDiOhZzd9j8JukLtl3kMilTwClTV1D7/jBjgTiY+56EgKgpcx8A 8FAge9yDMLotzDFZksHEdEpwR8U0mMJjatEviv93PaPWiPhBSXRCnO6KlLSVs+xpZJPi or14wIf+GbZH+MaNF065fBSK7UuhGg4nUrj1MLXhblwB6OoWZqDn8HEzhl8hzKBJmHnC trj9g7YLMXk0GdyYo7knD3n0Ho7xHEvwFL3l3QGyV5CImWTW18vFEl2H8b87/5NqWT4v iF3w== X-Gm-Message-State: AEkoouvKquT3LSv7liC8tTUTus0LhiGha2+KC2BKwu1lTQN2VrC7hFAaoKx/g4FZ2GFWB8GK86OR4EboWFWK1A== X-Received: by 10.31.152.150 with SMTP id a144mr14461749vke.110.1471382847345; Tue, 16 Aug 2016 14:27:27 -0700 (PDT) MIME-Version: 1.0 Received: by 10.159.32.7 with HTTP; Tue, 16 Aug 2016 14:27:07 -0700 (PDT) From: Sandeep Rayapudi Date: Tue, 16 Aug 2016 17:27:07 -0400 Message-ID: To: users@dpdk.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] Running the quick start 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, 16 Aug 2016 21:27:28 -0000 Hi all, I've installed DPDK on the machine that has Intel NICs. I followed the steps from the Quick Start ( http://dpdk.org/doc/quick-starthttp://dpdk.org/doc/quick-start) After making the NICs DPDK-COMPATIBLE, they are listed correctly. Network devices using DPDK-compatible driver ============================================ 0000:04:00.0 '82599ES 10-Gigabit SFI/SFP+ Network Connection' drv=igb_uio unused=ixgbe 0000:04:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection' drv=igb_uio unused=ixgbe 0000:05:00.0 '82599ES 10-Gigabit SFI/SFP+ Network Connection' drv=igb_uio unused=ixgbe 0000:05:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection' drv=igb_uio unused=ixgbe Network devices using kernel driver =================================== 0000:02:00.0 'NetXtreme BCM5719 Gigabit Ethernet PCIe' if=eno1 drv=tg3 unused=igb_uio *Active* 0000:02:00.1 'NetXtreme BCM5719 Gigabit Ethernet PCIe' if=eno2 drv=tg3 unused=igb_uio 0000:02:00.2 'NetXtreme BCM5719 Gigabit Ethernet PCIe' if=eno3 drv=tg3 unused=igb_uio 0000:02:00.3 'NetXtreme BCM5719 Gigabit Ethernet PCIe' if=eno4 drv=tg3 unused=igb_uio Other network devices ===================== For DPDK-compatible NICs, the names of these interfaces is not shown, so I'm unable to pass name of the NIC in iface parameter. build/app/testpmd -c7 -n3 --vdev=eth_pcap0,iface=eth0 --vdev=eth_pcap1,iface=eth1 -- -i --nb-cores=2 --nb-ports=2 --total-num-mbufs=2048 If I pass the original name of the NIC before it is made a DPDK compatible, it gives the error: ./build/app/testpmd -c7 -n3 --vdev=eth_pcap0,iface=eno49 --vdev=eth_pcap1,iface=eno50 -- -i --nb-cores=2 --nb-ports=2 --total-num-mbufs=2048 EAL: Detected 28 lcore(s) EAL: Probing VFIO support... PMD: Initializing pmd_pcap for eth_pcap0 PMD: Couldn't open eno49: eno49: SIOCETHTOOL(ETHTOOL_GET_TS_INFO) ioctl failed: No such device PMD: Couldn't open interface eno49 EAL: failed to initialize eth_pcap0 device PANIC in rte_eal_init(): Cannot init pmd devices 6: [./build/app/testpmd(_start+0x29) [0x436d49]] 5: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0) [0x7f39d56da830]] 4: [./build/app/testpmd(main+0x47) [0x436047]] 3: [./build/app/testpmd(rte_eal_init+0xed2) [0x48aff2]] 2: [./build/app/testpmd(__rte_panic+0xc9) [0x4324ca]] 1: [./build/app/testpmd(rte_dump_stack+0x2b) [0x49256b]] Aborted (core dumped) Any inputs on how to run this? Thanks, Sandeep