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.
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 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> ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -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... ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 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.*
