From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tetsuya Mukawa Subject: Re: Does virtio-net PMD require specific QEMU virtio-net parameters? Date: Mon, 02 Feb 2015 11:00:38 +0900 Message-ID: <54CEDA46.6060501@igel.co.jp> References: <54CDF9B7.9000404@igel.co.jp> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit To: "Ouyang, Changchun" , "dev-VfR2kkLFssw@public.gmane.org" Return-path: In-Reply-To: List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-VfR2kkLFssw@public.gmane.org Sender: "dev" On 2015/02/02 9:53, Ouyang, Changchun wrote: > >> -----Original Message----- >> From: dev [mailto:dev-bounces-VfR2kkLFssw@public.gmane.org] On Behalf Of Tetsuya Mukawa >> Sent: Sunday, February 1, 2015 6:03 PM >> To: dev-VfR2kkLFssw@public.gmane.org >> Subject: [dpdk-dev] Does virtio-net PMD require specific QEMU virtio-net >> parameters? >> >> Hi, >> >> I cannot invoke virtio-net PMD at least on Ubuntu12 and Ubuntu14 QEMU >> guest. >> This behavior might be seen on other users environment also, so I report it. >> . >> Here is error log. >> >> $ ./testpmd -c f -n 1 -- -i > Try to add '--txqflags 0xf00' into the testpmd cmd line: > $ ./testpmd -c f -n 1 -- -i --txqflags 0xf00 I appreciate your suggestion. I can invoke it correctly. Thanks, Tetsuya > Thanks > Changchun >