From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [119.145.14.64]) by dpdk.org (Postfix) with ESMTP id 7A05F7E99 for ; Thu, 23 Oct 2014 08:54:03 +0200 (CEST) Received: from 172.24.2.119 (EHLO szxeml457-hub.china.huawei.com) ([172.24.2.119]) by szxrg01-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id CDG45678; Thu, 23 Oct 2014 15:02:24 +0800 (CST) Received: from [127.0.0.1] (10.177.19.236) by szxeml457-hub.china.huawei.com (10.82.67.200) with Microsoft SMTP Server id 14.3.158.1; Thu, 23 Oct 2014 15:02:20 +0800 Message-ID: <5448A7EE.7020402@huawei.com> Date: Thu, 23 Oct 2014 15:02:06 +0800 From: Lilijun User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:24.0) Gecko/20100101 Thunderbird/24.0.1 MIME-Version: 1.0 To: "Dong, Binghua" , "Zhang, Helin" , "dev@dpdk.org" References: <544877B0.4030905@huawei.com> <54488484.8030700@huawei.com> <87AA51EDE124984B9C1CABE77679F9B2117CC6B8@SHSMSX103.ccr.corp.intel.com> In-Reply-To: <87AA51EDE124984B9C1CABE77679F9B2117CC6B8@SHSMSX103.ccr.corp.intel.com> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.177.19.236] X-CFilter-Loop: Reflected Subject: Re: [dpdk-dev] Problems when testing l2fwd with ixgbevf pmd dirver 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: Thu, 23 Oct 2014 06:54:04 -0000 On 2014/10/23 13:52, Dong, Binghua wrote: > Hi all, > > It looks like that Lilijun runs the four steps are both in HOST? > > Lilijun, you did not startup a VM, pass through the VF to VM, and runs l2fwd in VM? Yes, that's all in HOST. The problem has been fixed. > > -----Original Message----- > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Lilijun > Sent: Thursday, October 23, 2014 12:31 PM > To: Zhang, Helin; dev@dpdk.org > Subject: Re: [dpdk-dev] Problems when testing l2fwd with ixgbevf pmd dirver > > On 2014/10/23 11:44, Zhang, Helin wrote: >> Hi >> >>> -----Original Message----- >>> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Lilijun >>> Sent: Thursday, October 23, 2014 11:36 AM >>> To: dev@dpdk.org >>> Subject: [dpdk-dev] Problems when testing l2fwd with ixgbevf pmd dirver >>> >>> Hi all, >>> >>> I am testing the example l2fwd of dpdk-1.7.0 using intel 82599 VF NICs. >>> But the VF can't be used when doing probe pmd driver with following error: >>> >>> EAL: PCI device 0000:02:10.0 on NUMA socket -1 >>> EAL: probe driver: 8086:10ed rte_ixgbevf_pmd >>> EAL: PCI memory mapped at 0x7f78b181f000 >>> EAL: PCI memory mapped at 0x7f78b181b000 >>> EAL: Error - exiting with code: 1 >>> Cause: Requested device 0000:02:10.0 cannot be used >>> >>> Any suggestions? >> Did you launch DPDK host application? > > My test steps: > 1) rmmod ixgbe; modprobe ixgbe max_vfs=3,3 > 2) insmod dpdk-1.7.0/x86_64-native-linuxapp-gcc/kmod/igb_uio.ko > 3) dpdk_nic_bind.py -b igb_uio 02:10.0 02:10.1 > 4) ./build/l2fwd -c 0xf -n 3 -- -p 3 -q 1 > > Then l2fwd run failed with error messages shown as above email. > > Is my test steps correctly? > >> >>> >>> Thanks, >>> Jerry >> >> Regards, >> Helin >> >> > > > >