From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ve0-x230.google.com (mail-ve0-x230.google.com [IPv6:2607:f8b0:400c:c01::230]) by dpdk.org (Postfix) with ESMTP id 5E86D156 for ; Sat, 2 Nov 2013 23:53:38 +0100 (CET) Received: by mail-ve0-f176.google.com with SMTP id jx11so558437veb.7 for ; Sat, 02 Nov 2013 15:54:30 -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=rp/xuaG75EJACN0Q5S2BVamsoPpmoYlglK2Udbw4hU8=; b=zEMzAH0xVjWpe3b3i1uhCqrIkhVbsy7T5I5F+lVzjt9cDGSkJiRukjPZ3P/+abDEks ujyz+E4D/9KxmrVPt93jPuJldAfm2E8f28Y9SzgywCdutZRCC3901ij+SMf9RVooRNtl iFr9Zhq15gMEMdMDeb+gEQxneusCkaFIXL6ZTEqNjW1EDidc8r55i+vcmHpWmfgictPG AcAQbXX5WCxnoAek8kCJMLxmZl7oEiaziN6HX6S2dbq7pfuyhu37qkesdpID5DF6xhsW S8jBUst91m1oZ98D7EpFUTRauilpMkrS5XH65xVXqQjAm21fvUZS5tqDSAYwwzVMisl1 Bibw== MIME-Version: 1.0 X-Received: by 10.220.11.7 with SMTP id r7mr6069443vcr.12.1383432870553; Sat, 02 Nov 2013 15:54:30 -0700 (PDT) Received: by 10.52.177.70 with HTTP; Sat, 2 Nov 2013 15:54:30 -0700 (PDT) Date: Sat, 2 Nov 2013 15:54:30 -0700 Message-ID: From: Sambath Kumar Balasubramanian To: "dev@dpdk.org" Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] Debugging igbvf_pmd 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: Sat, 02 Nov 2013 22:53:38 -0000 Hi, We are developing an App over DPDK and in one scenario with SR-IOV with one of the VFs mapped to a VM and DPDK running on the VM, we see that the packets are not coming on the wire but I get the following debug logs for every packet transmitted. We are getting the same format of packets on the wire in a different scenario so IMO the Virtual Function ports are set up properly. Any idea how this can be debugged further. The NIC card we are using is PMD: eth_igb_xmit_pkts(): port_id=3 queue_id=0 pktlen=60 tx_first=14 tx_last=14 PMD: eth_igb_xmit_pkts(): port_id=3 queue_id=0 tx_tail=15 nb_tx=1 Regards, Sambath