[dpdk-users] EAL: No probed ethernet devices

[Upendra Pathrikar]

I am new to DPDK and running 2.2.0,I have bound Intel 82579V nic with
igb_uio and was working on testpmd application and i am not getting any
ports for testpmd probably beacuse of EAL: No probed ethernet devices
error. Please let me know what i'm doing wrong.

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Network devices using DPDK-compatible driver
============================================
0000:00:19.0 '82579V Gigabit Network Connection' drv=igb_uio
unused=uio_pci_generic

Network devices using kernel driver
===================================
0000:02:00.0 '82540EM Gigabit Ethernet Controller' if=eth0 drv=e1000
unused=igb_uio,uio_pci_generic *Active*

Other network devices
=====================
<none>

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-pmd$ sudo ./testpmd -c 0xf -n 4 -w 00:19.0 -- -i
EAL: Detected lcore 0 as core 0 on socket 0
EAL: Detected lcore 1 as core 1 on socket 0
EAL: Detected lcore 2 as core 2 on socket 0
EAL: Detected lcore 3 as core 3 on socket 0
EAL: Support maximum 128 logical core(s) by configuration.
EAL: Detected 4 lcore(s)
EAL: VFIO modules not all loaded, skip VFIO support...
EAL: Setting up physically contiguous memory...
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0x7f4ed1e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x1400000 bytes
EAL: Virtual area found at 0x7f4ed0800000 (size = 0x1400000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0x7f4ed0400000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0x7f4ed0000000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0x7f4ecfc00000 (size = 0x200000)
EAL: Ask a virtual area of 0x3e400000 bytes
EAL: Virtual area found at 0x7f4e91600000 (size = 0x3e400000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0x7f4e91200000 (size = 0x200000)
EAL: Ask a virtual area of 0x3fc00000 bytes
EAL: Virtual area found at 0x7f4e51400000 (size = 0x3fc00000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0x7f4e51000000 (size = 0x200000)
EAL: Requesting 1024 pages of size 2MB from socket 0
EAL: TSC frequency is ~3092975 KHz
EAL: Master lcore 0 is ready (tid=d40d7940;cpuset=[0])
EAL: lcore 1 is ready (tid=50fff700;cpuset=[1])
EAL: lcore 3 is ready (tid=4fffd700;cpuset=[3])
EAL: lcore 2 is ready (tid=507fe700;cpuset=[2])
EAL: No probed ethernet devices
Interactive-mode selected
Done
testpmd> show info port all
Bad arguments
testpmd> show port info all
testpmd> show port info 0
Invalid port 0
Valid port range is [0]
testpmd> show port info 1
Invalid port 1
Valid port range is [0]
testpmd> quit
bye...

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 even i white listed specific nic , still i am getting the error
please let me know, how to resolve this.

Thanks

-- 





*Regards,Upendra Sunil PathrikarBharti School of Telecom Technology and
Management,Indian Institute of Technology, Delhi.*