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charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi All, I am trying to bind virtio interface with my dpdk application. Binding was successful but LINK create is failed in the log I am seeing Port which was bound not probed in startup. Please suggest how to bind the virtio interface into dpdk. Steps I have tried to bind the port: 1. modprobe uio_pci_generic 2. dpdk-devbind.py -b uio_pci_generic 0000:02:00.0 0000:03:00.0 3. dpdk-devbind.py -s Network devices using DPDK-compatible driver =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D 0000:02:00.0 'Virtio network device 1041' drv=3Duio_pci_generic unused=3Dvi= rtio_pci,igb_uio,vfio-pci 0000:03:00.0 'Virtio network device 1041' drv=3Duio_pci_generic unused=3Dvi= rtio_pci,igb_uio,vfio-pci Startup log: IPv4 IP : 4.4.4.4 IPv6 IP : 0::0 EAL: Detected 24 lcore(s) EAL: Detected 1 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'PA' EAL: Probing VFIO support... EAL: VFIO support initialized EAL: No legacy callbacks, legacy socket not created mempool MEMPOOL0 buffer 2304 pool 4096k cache 512 cpu 0 mempool MEMPOOL1 buffer 2304 pool 4096k cache 128 cpu 0 mempool MEMPOOL2 buffer 2304 pool 2048k cache 128 cpu 0 link LINK0 dev 0000:02:00.0 rxq 2 512 MEMPOOL0 txq 2 512 promiscuous on Command "link" failed. Regards, Bala --_000_PSAPR04MB5516A7144411C13A8F66E70FD61A9PSAPR04MB5516apcp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi All,

   I am trying to bin= d virtio interface with my dpdk application.

Binding was successful but LINK= create is failed in the log I am seeing

Port which was bound not probed= in startup.

Please suggest how to bind the = virtio interface into dpdk.

 

Steps I have tried to bind the = port:

  1. modprobe uio_pci_generic
    2. <= li class=3D"MsoListParagraph" style=3D"margin-left:0cm;mso-list:l0 level1 l= fo1">dpdk-devbind.py -b uio_pci_generic  0000:02:= 00.0 0000:03:00.0
  2. dpdk-dev= bind.py -s

 

Network devices using DPDK-comp= atible driver

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D

0000:02:00.0 'Virtio network de= vice 1041' drv=3Duio_pci_generic unused=3Dvirtio_pci,igb_uio,vfio-pci<= /o:p>

0000:03:00.0 'Virtio network de= vice 1041' drv=3Duio_pci_generic unused=3Dvirtio_pci,igb_uio,vfio-pci<= /o:p>

 

Startup log:

IPv4 IP : 4.4.4.4

IPv6 IP : 0::0

EAL: Detected 24 lcore(s)<= /o:p>

EAL: Detected 1 NUMA nodes=

EAL: Multi-process socket /var/= run/dpdk/rte/mp_socket

EAL: Selected IOVA mode 'PA'

EAL: Probing VFIO support...

EAL: VFIO support initialized

EAL: No legacy callbacks, legac= y socket not created

mempool MEMPOOL0 buffer 2304 po= ol 4096k cache 512 cpu 0

mempool MEMPOOL1 buffer 2304 po= ol 4096k cache 128 cpu 0

mempool MEMPOOL2 buffer 2304 po= ol 2048k cache 128 cpu 0

 

link LINK0 dev 0000:02:00.0 rxq= 2 512 MEMPOOL0 txq 2 512 promiscuous on

Command "link" fai= led.

 =

 =

Regards,

Bala <= /p>

 

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