From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qc0-f194.google.com (mail-qc0-f194.google.com [209.85.216.194]) by dpdk.org (Postfix) with ESMTP id 19E875902 for ; Fri, 11 Apr 2014 07:57:50 +0200 (CEST) Received: by mail-qc0-f194.google.com with SMTP id i8so1623307qcq.5 for ; Thu, 10 Apr 2014 22:59:28 -0700 (PDT) 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=796KqdLKKyoEW6HWkctKJ6RRHeJOaDVU0WixOhqT5M0=; b=VcfdodIptD2dloGIt9b8ymR9v/3vg0sedaVy9Yp8Cqo+hClJa80MdjECxIRghIEJCy C90yCJNEgHsRBjZ5j/2PqG7kplE765bkkVPT6JWOo9X5Zsi+NBAjqlSZz9jZgnOZSJNf bV9Rp+oBQagA/qSClIx2ReRtgMtaJOcFQBtteBzIZRNbc7IdLPOww8lohzrrUACzD6nv lSWsQiHj/KQ7gTucYHW1YckQRnnB36L3vZnHtu8jezV6qvIfaQBYSpTBX6zbsFOLPvBK ltX+jWrV5HKDZ9ZtmFeGo+gjKHHxH5jEA1fbJi8znHAQJC5SFnImuYlLR4zGs7WOunUU R9YA== MIME-Version: 1.0 X-Received: by 10.140.91.7 with SMTP id y7mr2026695qgd.3.1397195968129; Thu, 10 Apr 2014 22:59:28 -0700 (PDT) Received: by 10.96.223.202 with HTTP; Thu, 10 Apr 2014 22:59:28 -0700 (PDT) Date: Fri, 11 Apr 2014 11:29:28 +0530 Message-ID: From: sabu kurian To: "dev@dpdk.org" Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] I350 drops packet on rte_eth_tx_burst() X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Apr 2014 05:57:51 -0000 Hi friends, Even after installing all the required igb drivers for I350 (the device seems to work perfect on the host machine), am unable to transmit packets using the same device (on Intel DPDK) using ret = rte_eth_tx_burst(port_ids[lcore_id], 0, m_pool, burst_size); At times it might transfer 10 or 15 packets in a burst_size of 64 At times all packets are getting dropped I'm using 64 bit Ubuntu 12.04 Kernel : 3.2.0-29-generic I have built the kernel and library modules(Intel DPDK) with make config T=x86_64-default-linuxapp-gcc make loaded modules with sudo modprobe uio sudo insmod ./x86_64-default-linuxapp-gcc/kmod/igb_uio.ko Any help would be appreciated. Thanks and regards