Hello all, Rangeley platform (1 CPU with 8 cores, 4x1 GbE, 2x10 GbE, Intel PCIe card with 2x10 GbE fiber) FC20 with hugepages enabled DPDK 1.8.0 built with T=x86_64-ivshmem-linuxapp-gcc
*/usr/src/dpdk/tools/dpdk_nic_bind.py --status* Network devices using DPDK-compatible driver ============================================ 0000:09:00.0 '82599ES 10-Gigabit SFI/SFP+ Network Connection' drv=igb_uio unused=ixgbe 0000:09:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection' drv=igb_uio unused=ixgbe Network devices using kernel driver =================================== 0000:00:14.0 'Ethernet Connection I354' if=enp0s20f0 drv=igb unused=igb_uio 0000:00:14.1 'Ethernet Connection I354' if=enp0s20f1 drv=igb unused=igb_uio 0000:00:14.2 'Ethernet Connection I354' if=enp0s20f2 drv=igb unused=igb_uio 0000:00:14.3 'Ethernet Connection I354' if=enp0s20f3 drv=igb unused=igb_uio 0000:07:00.0 'Ethernet Controller 10-Gigabit X540-AT2' if=p5p1 drv=ixgbe unused=igb_uio *Active* 0000:07:00.1 'Ethernet Controller 10-Gigabit X540-AT2' if=p5p2 drv=ixgbe unused=igb_uio Other network devices ===================== <none> The DPDK helloworld example seems to run OK, other than the warning about IVSHMEM configuration not found: *./helloworld -c 0x3 -n 4* 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: Detected lcore 4 as core 4 on socket 0 EAL: Detected lcore 5 as core 5 on socket 0 EAL: Detected lcore 6 as core 6 on socket 0 EAL: Detected lcore 7 as core 7 on socket 0 EAL: Support maximum 128 logical core(s) by configuration. EAL: Detected 8 lcore(s) EAL: Searching for IVSHMEM devices... EAL: No IVSHMEM configuration found! EAL: Setting up memory... EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7fcca2c00000 (size = 0x200000) EAL: Ask a virtual area of 0x29400000 bytes EAL: Virtual area found at 0x7fcc79600000 (size = 0x29400000) EAL: Ask a virtual area of 0x400000 bytes EAL: Virtual area found at 0x7fcca3400000 (size = 0x400000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7fcca3000000 (size = 0x200000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7fcc79200000 (size = 0x200000) EAL: Ask a virtual area of 0x14d000000 bytes EAL: Virtual area found at 0x7fcb2c000000 (size = 0x14d000000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7fcb2bc00000 (size = 0x200000) EAL: Requesting 3000 pages of size 2MB from socket 0 EAL: TSC frequency is ~2393997 KHz EAL: Master core 0 is ready (tid=a4ca2840) EAL: Core 1 is ready (tid=2bbff700) hello from core 1 hello from core 0 I want to run the l3fwd example app, per Appendix A.2 (pg 35-36) in the DPDK 1.2 Release Benchmark Test Report .pdf: *./build/l3fwd -c 0x6 -n 4 --socket-mem 1024,0 -- -p 0x3 -config="(0,0,1),(1,0,2)"* where the "-p option is the hexadecimal bit mask of the ports to configure" I am running this command: *./build/l3fwd -c 0x3 -n 4 --socket-mem 1024,0 -- -p 0x3 --config="(0,0,0),(1,0,1)" --no-numa* 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: Detected lcore 4 as core 4 on socket 0 EAL: Detected lcore 5 as core 5 on socket 0 EAL: Detected lcore 6 as core 6 on socket 0 EAL: Detected lcore 7 as core 7 on socket 0 EAL: Support maximum 128 logical core(s) by configuration. EAL: Detected 8 lcore(s) EAL: Searching for IVSHMEM devices... EAL: No IVSHMEM configuration found! EAL: Setting up memory... EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7f3212600000 (size = 0x200000) EAL: Ask a virtual area of 0x29400000 bytes EAL: Virtual area found at 0x7f31e9000000 (size = 0x29400000) EAL: Ask a virtual area of 0x400000 bytes EAL: Virtual area found at 0x7f3212e00000 (size = 0x400000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7f3212a00000 (size = 0x200000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7f31e8c00000 (size = 0x200000) EAL: Ask a virtual area of 0x14d000000 bytes EAL: Virtual area found at 0x7f309ba00000 (size = 0x14d000000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7f309b600000 (size = 0x200000) EAL: Requesting 512 pages of size 2MB from socket 0 EAL: TSC frequency is ~2393998 KHz EAL: Master core 0 is ready (tid=14734840) EAL: Core 1 is ready (tid=e8bff700) numa is disabled port 0 is not present on the board EAL: Error - exiting with code: 1 Cause: check_port_config failed Perhaps the 0x3 (0011) hex portmask is incorrect? What Linux command, or combination of commands, would help show the appropriate hex portmask to use in my case? Thanks for your time, Lyn
