Hi I am trying to run the testpmd app as but I get the following errors: EAL: VFIO could not be initialized EAL: Cannot open /dev/uio0: No such file or directory EAL: Error - exiting with code: 1 Cause: Requested device 0000:07:00.0 cannot be used
lsmod shows that the uio module is installed. Is there anything that's missing? Thanks! Malveeka Output on trying to run testpmd EAL: Detected 16 lcore(s) *EAL: cannot open VFIO container, error 2 (No such file or directory)* *EAL: VFIO support could not be initialized* EAL: Setting up memory... EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7fe66ac00000 (size = 0x200000) EAL: Ask a virtual area of 0xffc00000 bytes EAL: Virtual area found at 0x7fe56ae00000 (size = 0xffc00000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7fe56aa00000 (size = 0x200000) EAL: Ask a virtual area of 0xfec00000 bytes EAL: Virtual area found at 0x7fe46bc00000 (size = 0xfec00000) EAL: Ask a virtual area of 0x400000 bytes EAL: Virtual area found at 0x7fe46b600000 (size = 0x400000) EAL: Ask a virtual area of 0x400000 bytes EAL: Virtual area found at 0x7fe46b000000 (size = 0x400000) EAL: Ask a virtual area of 0x400000 bytes EAL: Virtual area found at 0x7fe46aa00000 (size = 0x400000) EAL: Ask a virtual area of 0x400000 bytes EAL: Virtual area found at 0x7fe46a400000 (size = 0x400000) EAL: Ask a virtual area of 0x400000 bytes EAL: Virtual area found at 0x7fe469e00000 (size = 0x400000) EAL: Requesting 2048 pages of size 2MB from socket 0 EAL: Requesting 2048 pages of size 2MB from socket 1 EAL: TSC frequency is ~2266745 KHz EAL: Master core 3 is ready (tid=6cedb800) EAL: PCI device 0000:07:00.0 on NUMA socket -1 EAL: probe driver: 8086:10fb rte_ixgbe_pmd *EAL: Cannot open /dev/uio0: No such file or directoryEAL: Error - exiting with code: 1 Cause: Requested device 0000:07:00.0 cannot be used*
