From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-we0-f179.google.com (mail-we0-f179.google.com [74.125.82.179]) by dpdk.org (Postfix) with ESMTP id 77E439A9B for ; Mon, 9 Mar 2015 12:50:25 +0100 (CET) Received: by wevl61 with SMTP id l61so8593160wev.6 for ; Mon, 09 Mar 2015 04:50:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:organization :user-agent:in-reply-to:references:mime-version :content-transfer-encoding:content-type; bh=FPSxnrn7ETkgX9hqAXFq76tZe/uG12uoqxOtK45r8rs=; b=Z2XT3Wnb2jcnq40IOLVZlgPH6Q2pLQ4CDS72Q6eQEJxp8gWhcFDGqMWxmoZu1vOIjp v7szPmKIYNkm5/a8rkrSDui4VSlJWXBhmDvhTT54FUkpt9SRfmrrhCLfcDw7V6y18gO/ mObCthPx21l9uw8bGO5FoDHmVln/Qig5tfO4cXIw9mYSk5bS9j68KC7wptTkgJZn6r7L kFK9fiHMn5rvZ4mIzQxdL2MdRBsFZhMvXIU9MPY07mL8myAVa7fXblpckhm+bm5cYKfD wHZFO9+hu2NijNwCyKx7OcGqdgJ8x7Cqq8x6qoPKiLcuGYCKMiYRA3VMW7HWJmtRBN05 AIYw== X-Gm-Message-State: ALoCoQljoAdmASxGWk4D96CvDM4prwqBy688B3kRI/S3IputD/PBA76m0GqvNs2RNVp67l9+Hhu8 X-Received: by 10.180.84.133 with SMTP id z5mr59263031wiy.25.1425901825304; Mon, 09 Mar 2015 04:50:25 -0700 (PDT) Received: from xps13.localnet (6wind.net2.nerim.net. [213.41.180.237]) by mx.google.com with ESMTPSA id u16sm27935302wjr.5.2015.03.09.04.50.23 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 09 Mar 2015 04:50:23 -0700 (PDT) From: Thomas Monjalon To: Takuya ASADA Date: Mon, 09 Mar 2015 12:09:42 +0100 Message-ID: <3896527.bkQ4LodmFd@xps13> Organization: 6WIND User-Agent: KMail/4.14.4 (Linux/3.18.4-1-ARCH; KDE/4.14.4; x86_64; ; ) In-Reply-To: References: <1424677885-24171-1-git-send-email-syuu@cloudius-systems.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Cc: dev@dpdk.org Subject: Re: [dpdk-dev] [PATCH] virtio: Add default_txconf 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: Mon, 09 Mar 2015 11:50:25 -0000 > > When I tried to launch test-pmd on KVM guest of Fedora21, I got following > > error: > > > > Configuring Port 0 (socket 0) > > Fail to configure port 0 tx queues > > EAL: Error - exiting with code: 1 > > Cause: Start ports failed > > > > I found that the error caused here, and actual error message was "TX > > checksum offload not supported": > > http://dpdk.org/browse/dpdk/tree/lib/librte_pmd_virtio/virtio_rxtx.c#n425 > > > > This patch adds default_txconf on virtio pmd, to avoid the error. > > > > Signed-off-by: Takuya ASADA > > Acked-by: Pablo de Lara Applied, thanks