Re: [dpdk-users] Found 0 usable devices

[Milad Arabi <milad.arabi@gmail.com>]

 Hi Keith
Thank you for your reply.
Could you please check my output at:
https://asciinema.org/a/182678

I get this error:

> PMD: eth_ixgbe_dev_init(): The EEPROM checksum is not valid: -1


any comment would be appreciated


On Mon, May 21, 2018 at 5:26 PM, Wiles, Keith <keith.wiles@intel.com> wrote:

>
>
> > On May 21, 2018, at 4:37 AM, Milad Arabi <milad.arabi@gmail.com> wrote:
> >
> > Hi there
> > I try to with dpdk 17.08 on centos7.5 with other library,but I got this:
> >
> >> [INFO]  Initializing DPDK. This will take a few seconds...
> >> EAL: Detected 16 lcore(s)
> >> EAL: Probing VFIO support...
> >> EAL: PCI device 0000:0b:00.0 on NUMA socket -1
> >> EAL:   Invalid NUMA socket, default to 0
> >> EAL:   probe driver: 15ad:7b0 net_vmxnet3
> >> EAL: PCI device 0000:13:00.0 on NUMA socket 1
> >> EAL:   probe driver: 8086:10fb net_ixgbe
> >> EAL: PCI device 0000:13:00.1 on NUMA socket -1
> >> EAL:   Invalid NUMA socket, default to 0
> >> EAL:   probe driver: 8086:10fb net_ixgbe
> >> *[INFO]  Found 0 usable devices:*
> >
> >
> > are these errors come from dpdk? and how I can solve this problem?
>
> Did you use the dpdk-devbind.py tool in dpdk to bind the device to allow
> DPDK to use the device?
>
> Also you may have to insmod the igb_uio.ko for pci_uio_generic modules in
> the kernel?
>
> >
> > # ethtool -i ens224f1
> >> driver: ixgbe
> >> version: 5.3.7
> >> firmware-version: 0x80000835, 1.949.0
> >> expansion-rom-version:
> >> bus-info: 0000:13:00.1
> >> supports-statistics: yes
> >> supports-test: yes
> >> supports-eeprom-access: yes
> >> supports-register-dump: yes
> >> supports-priv-flags: yes
>
> Regards,
> Keith
>
>