<div dir="ltr">Hi, I am trying to configure dpdk on my laptop and get "no probed ethernet devices" in dpdk-testpmd utility: laptop :: ~ % sudo dpdk-testpmd -l 0-1 -n 4 --log-level=debug -- -i EAL: Detected CPU lcores: 8 EAL: Detected NUMA nodes: 1 EAL: Detected static linkage of DPDK EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'VA' EAL: VFIO support initialized testpmd: No probed ethernet devices Interactive-mode selected testpmd: create a new mbuf pool <mb_pool_0>: n=155456, size=2176, socket=0 testpmd: preferred mempool ops selected: ring_mp_mc Done testpmd> ... Checked that dpdk 23.07 supports this my NIC at <a href="http://doc.dpdk.org/guides/rel_notes/release_23_07.html">http://doc.dpdk.org/guides/rel_notes/release_23_07.html</a>: Intel Corporation Ethernet Connection (16) I219-V Firmware version: 0.6-4 Device id (pf): 8086:1a1f Driver version(in-tree): 5.15.113-rt64 (Ubuntu22.04.2)(e1000) Configuration: laptop :: ~ % pacman -Ss dpdk extra/dpdk 23.07-1 [installed] A set of libraries and drivers for fast packet processing laptop :: ~ % sudo ethtool -i enp0s31f6 driver: e1000e version: 6.7.8-arch1-1 firmware-version: 0.6-4 expansion-rom-version: bus-info: 0000:00:1f.6 supports-statistics: yes supports-test: yes supports-eeprom-access: yes supports-register-dump: yes supports-priv-flags: yes laptop :: ~ % sudo modprobe vfio-pci laptop :: ~ % sudo lsmod | grep vfio vfio_pci 16384 0 vfio_pci_core 86016 1 vfio_pci vfio_iommu_type1 45056 0 vfio 73728 3 vfio_pci_core,vfio_iommu_type1,vfio_pci iommufd 106496 1 vfio irqbypass 12288 2 vfio_pci_core,kvm laptop :: ~ % sudo dpdk-hugepages.py -m laptop :: ~ % sudo dpdk-hugepages.py -p 2M --setup 1G laptop :: ~ % sudo dpdk-hugepages.py -s Node Pages Size Total 0 512 2Mb 1Gb Hugepages mounted on /dev/hugepages laptop :: ~ % sudo dpdk-devbind.py --status-dev net Network devices using kernel driver =================================== 0000:00:14.3 'Comet Lake PCH-LP CNVi WiFi 02f0' if=wlan0 drv=iwlwifi unused= *Active* 0000:00:1f.6 'Ethernet Connection (10) I219-V 0d4f' if=enp0s31f6 drv=e1000e unused= laptop :: ~ % sudo dpdk-devbind.py -b vfio-pci 0000:00:1f.6 laptop :: ~ % sudo dpdk-devbind.py --status-dev net Network devices using DPDK-compatible driver ============================================ 0000:00:1f.6 'Ethernet Connection (10) I219-V 0d4f' drv=vfio-pci unused=e1000e Network devices using kernel driver =================================== 0000:00:14.3 'Comet Lake PCH-LP CNVi WiFi 02f0' if=wlan0 drv=iwlwifi unused=vfio-pci *Active Any suggestions on what might be missing here? Thanks! </div>