[dpdk-users] SR-IOV problem with dpdk drivers

[SAKTHIVEL ANAND S]

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 at 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 -1EAL:   probe driver:
8086:154c net_i40e_vfi40evf_init_vf(): init_adminq failedi40evf_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 -1EAL:   probe driver:
8086:154c net_i40e_vfi40evf_check_api_version(): PF/VF API version
mismatch:(0.0)-(1.1)i40evf_init_vf(): check_api version
failedi40evf_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 <klarose at sandvine.com> wrote:

> Hi
>
> > -----Original Message-----
> > From: users [mailto:users-bounces at dpdk.org] On Behalf Of SAKTHIVEL
> > ANAND S
> > Sent: Thursday, July 20, 2017 3:05 PM
> > To: users at 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 at 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