Hi when I run the l3fwd application with the below command line, I am observing the error "Cannot configure device: err=-22, port=0". The complete log is posted below.
./build/l3fwd -c 0x03 -n 2 -- -p 0x03 --config="(0,0,0),(1,1,1)" Setup: a) Virtual machine booted with Fedora20 with 2 virtual CPU b) compiled DPDK git version c) configured 2 vNIC's with e1000 drivers Any help in resolving the error would be of great help. ******************************************************************** Network devices using IGB_UIO driver ==================================== 0000:00:0b.0 '82540EM Gigabit Ethernet Controller' drv=igb_uio unused= 0000:00:0c.0 '82540EM Gigabit Ethernet Controller' drv=igb_uio unused= Network devices using kernel driver =================================== 0000:00:03.0 'Virtio network device' if= drv=virtio-pci unused=igb_ui ******************************************************************** EAL: Master core 0 is ready (tid=8ac3e880) EAL: Core 1 is ready (tid=3f1b0700) EAL: PCI device 0000:00:03.0 on NUMA socket -1 EAL: probe driver: 1af4:1000 rte_virtio_pmd EAL: 0000:00:03.0 not managed by UIO driver, skipping EAL: PCI device 0000:00:0b.0 on NUMA socket -1 EAL: probe driver: 8086:100e rte_em_pmd EAL: PCI memory mapped at 0x7fa58abe8000 EAL: PCI device 0000:00:0c.0 on NUMA socket -1 EAL: probe driver: 8086:100e rte_em_pmd EAL: PCI memory mapped at 0x7fa58abc8000 Initializing port 0 ... Creating queues: nb_rxq=1 nb_txq=2... EAL: Error - exiting with code: 1 Cause: Cannot configure device: err=-22, port=0 ******************************************************************** Regards Gopi Krishna B =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you
