From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qt0-f179.google.com (mail-qt0-f179.google.com [209.85.216.179]) by dpdk.org (Postfix) with ESMTP id 474777CAF for ; Wed, 26 Jul 2017 15:08:38 +0200 (CEST) Received: by mail-qt0-f179.google.com with SMTP id a18so27342150qta.0 for ; Wed, 26 Jul 2017 06:08:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=sMZ+rvCh68w2PfnqK+gUd0ixIHd/aEORdvmo9zvLVJ4=; b=A3a0BNvpfnh8SzjOM80yzN+S75agrqJHscUCxGHBEItcitCM1KMfSGYrw1+j+MgDl7 DpGUgYvtnfiFL5bXPDXWXZtAv63WhSpf79urDTuDxO/doYIK0rKDITU+d4lo11hori9Q FndN835UUTqDR6+pZnM3lTiCrMdj/v4V6LX380mwD5pFtWmeT96ec6zchodbJbP5x6+1 8/a/AMipKEiO+qAj2VIMDUYQpZUdEaXcna/ClR5iHFI0KGLiX01O7xiOIg28MGEK1qH7 FYr1cfusyohVC3AnvhWSWapTAXtxDYh1eHP8GU7hwwOHMw8POgXnDbsGPN++1DxOUgq9 HaXQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=sMZ+rvCh68w2PfnqK+gUd0ixIHd/aEORdvmo9zvLVJ4=; b=kdXTgK93XyAQCnFuoNXbsjsYR1YJopBkicy0wqcyQ5Coq7+wvXcGL/+6ubZPlSMJZP z8JyYz5m3qupkLZbA/xjlnZi+T/fTuXfIxkdK9fjjs7IzsxSK6SO1R8bDn6PMDpx6mSP o0hPM7cJLaMGoLf87Hwfp0QxYX/65j6jxbT7HpW/P8MFSbdL+d9mcNQti0inICoTtCJS uS+j02FyinEK765m6bVo8w9RwjuAcjnF+yx5i0qsgmyZ91EU8wKI7fXAtNEl/LgIbBf2 Unvrr17Qo+I46En92uTqt/N4QL2B2g+i8waXvVx1CL70Ul6dU4ovh117u3UimFJpRPBy /nnQ== X-Gm-Message-State: AIVw1137bYX9DEfhtqFqcOAaZ+onuMzQbcxMXfgR4nzSvTDtFy4XArSR zb0MCtDyj73gHLe7lpTsAs3Cb+0FQQ== X-Received: by 10.200.13.130 with SMTP id s2mr1118157qti.287.1501074517126; Wed, 26 Jul 2017 06:08:37 -0700 (PDT) MIME-Version: 1.0 Received: by 10.200.3.129 with HTTP; Wed, 26 Jul 2017 06:08:36 -0700 (PDT) In-Reply-To: References: From: SAKTHIVEL ANAND S Date: Wed, 26 Jul 2017 18:38:36 +0530 Message-ID: To: Raju-dev grishma Cc: Kyle Larose , "users@dpdk.org" Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-users] SR-IOV problem with dpdk drivers X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Jul 2017 13:08:38 -0000 Thanks Raju.. These SR-IOV interfaces are reachable with linux drivers and also i have verified with dpdk 2.2.0, which is running without any issues. But when i bring in dpdk17.05, it failed to come up with above mentioned error messages. please help me if, is it known issue with new SR-IOV drivers? or did i miss something? -Sakthivel S On Wed, Jul 26, 2017 at 6:02 PM, Raju-dev grishma wrote: > hello Sakthivel, > Can you try if on this VM, the kernel can see the interfaces and ping > works with those interfaces? > Secondly did you try with older version of DPDK ? > > Tx > > > On Wed, Jul 26, 2017 at 5:05 PM, SAKTHIVEL ANAND S > wrote: > >> i just upgraded the Intel NIC firmware and still there is no improvement >> for this.. It is falling under same issue. Following are NIC firmware >> details. >> >> ethtool -i vmnic4 >> >> driver: i40e >> >> version: 1.3.45 >> >> firmware-version: 5.60 0x80002dab 1.1618.0 >> >> bus-info: 0000:05:00.0 >> >> Can someone pls help me to fix this. is this known issue, or did i misse= d >> something? >> >> Thanks in Advance >> >> Sakthivel S OM >> >> On Thu, Jul 20, 2017 at 7:06 PM, Kyle Larose >> wrote: >> >> > I=E2=80=99m not an expert, but my guess is that your PF is running a v= ery >> > different version of the i40e driver, and because of this the two cann= ot >> > communicate. I personally have never seen this before. Perhaps google >> has? >> > >> > >> > >> > *From:* SAKTHIVEL ANAND S [mailto:anand.sa88@gmail.com] >> > *Sent:* Thursday, July 20, 2017 6:57 PM >> > *To:* Kyle Larose >> > *Cc:* users@dpdk.org >> > *Subject:* Re: [dpdk-users] SR-IOV problem with dpdk drivers >> > >> > >> > >> > Thanks Kyle , yes i loaded the .ko files and i am able to bind to DPDK >> > driver now. But when i am running testpmd, it shows the below error >> message. >> > >> > root@ubuntu:~/dpdk-stable-17.05.1/bin# ./testpmd -c7 -n1 -- -i >> > --nb-cores=3D2 --nb-ports=3D2 --total-num-mbufs=3D1024 >> > EAL: Detected 8 lcore(s) >> > EAL: No free hugepages reported in hugepages-1048576kB >> > EAL: Probing VFIO support... >> > >> > >> > >> > *EAL: PCI device 0000:03:00.0 on NUMA socket -1 EAL: probe driver: >> > 8086:154c net_i40e_vf i40evf_init_vf(): init_adminq failed >> > i40evf_dev_init(): Init vf failed* >> > EAL: Requested device 0000:03:00.0 cannot be used >> > EAL: PCI device 0000:04:00.0 on NUMA socket -1 >> > EAL: probe driver: 15ad:7b0 net_vmxnet3 >> > >> > >> > >> > >> > *EAL: PCI device 0000:0b:00.0 on NUMA socket -1 EAL: probe driver: >> > 8086:154c net_i40e_vf i40evf_check_api_version(): PF/VF API version >> > mismatch:(0.0)-(1.1) i40evf_init_vf(): check_api version failed >> > i40evf_dev_init(): Init vf failed* >> >> > EAL: Requested device 0000:0b:00.0 cannot be used >> > EAL: PCI device 0000:13:00.0 on NUMA socket -1 >> > EAL: probe driver: 15ad:7b0 net_vmxnet3 >> > EAL: PCI device 0000:1b:00.0 on NUMA socket -1 >> > EAL: probe driver: 15ad:7b0 net_vmxnet3 >> > EAL: No probed ethernet devices >> > Interactive-mode selected >> > EAL: Error - exiting with code: 1 >> > Cause: Invalid port 2 >> > >> > pls help me ti resolve this. >> > >> > Thanks >> > >> > Sakthivel S OM >> > >> > >> > >> > On Thu, Jul 20, 2017 at 4:01 PM, Kyle Larose >> wrote: >> > >> > Hi >> > >> > > -----Original Message----- >> > > From: users [mailto:users-bounces@dpdk.org] On Behalf Of SAKTHIVEL >> > > ANAND S >> > > Sent: Thursday, July 20, 2017 3:05 PM >> > > To: users@dpdk.org >> > > Subject: [dpdk-users] SR-IOV problem with dpdk drivers >> > > >> > > Hi >> > > >> > > I am facing problem when i tried to bring up my SR-IOV interfaces in >> to >> > dpdk >> > > compatible driver.. >> > > could someone pls help where i have missed? >> > > >> > > ERROR: >> > > >> > > root@ubuntu:~# ./dpdk-devbind.py -b igb_uio 0b:00.0 >> > > Error: bind failed for 0000:0b:00.0 - Cannot open >> > > /sys/bus/pci/drivers/igb_uio/bind >> > > >> > >> > >> > Is the igb_uio kernel module loaded? lsmod should say. If not, run >> > 'modprobe igb_uio', then try again. >> > >> > >> > > DPDK: 17.05.1 >> > > ubuntu:16.04.2 >> > > Nic: Intel XL710/X710 >> > > -- >> > > Thanks >> > > Sakthivel S OM >> > >> > >> > >> > >> > -- >> > >> > Thanks >> > Sakthivel S OM >> > >> >> >> >> -- >> Thanks >> Sakthivel S OM >> > > --=20 Thanks Sakthivel S OM