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 <[email protected]> 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 missed > something? > > Thanks in Advance > > Sakthivel S OM > > On Thu, Jul 20, 2017 at 7:06 PM, Kyle Larose <[email protected]> wrote: > > > I’m not an expert, but my guess is that your PF is running a very > > different version of the i40e driver, and because of this the two cannot > > communicate. I personally have never seen this before. Perhaps google > has? > > > > > > > > *From:* SAKTHIVEL ANAND S [mailto:[email protected]] > > *Sent:* Thursday, July 20, 2017 6:57 PM > > *To:* Kyle Larose > > *Cc:* [email protected] > > *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=2 --nb-ports=2 --total-num-mbufs=1024 > > 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 <[email protected]> > wrote: > > > > Hi > > > > > -----Original Message----- > > > From: users [mailto:[email protected]] On Behalf Of SAKTHIVEL > > > ANAND S > > > Sent: Thursday, July 20, 2017 3:05 PM > > > To: [email protected] > > > 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 >
