hi, i have two* '82574L Gigabit Network Connection'* NIC cards . Can i run dpdk application with this interfaces . i have binded to igb_uio . My l2forward application is successfully getting initialized but could not receive/transmit traffic . How can i run dpdk l2fwd application with this NIC cards .
./build/app/l2fwd -c 0x3 -n 2 -m 512 -- -p 0x3 EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7f8bbaa00000 (size = 0x200000) EAL: Ask a virtual area of 0xffc00000 bytes EAL: Virtual area found at 0x7f8abac00000 (size = 0xffc00000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7f8aba800000 (size = 0x200000) EAL: Requesting 256 pages of size 2MB from socket 0 EAL: TSC frequency is ~3192736 KHz EAL: Master core 0 is ready (tid=bb5be800) EAL: Core 1 is ready (tid=b9ffe700) EAL: PCI device 0000:02:00.0 on NUMA socket -1 EAL: probe driver: 8086:10d3 rte_em_pmd EAL: PCI memory mapped at 0x7f8bb95de000 EAL: PCI memory mapped at 0x7f8bb955e000 EAL: PCI memory mapped at 0x7f8bb955a000 EAL: PCI device 0000:03:00.0 on NUMA socket -1 EAL: probe driver: 8086:10d3 rte_em_pmd EAL: PCI memory mapped at 0x7f8bb953a000 EAL: PCI memory mapped at 0x7f8bb94ba000 EAL: PCI memory mapped at 0x7f8bb94b6000 ************NUMBER OF PORTS=2********** Lcore 0: RX port 0 Lcore 1: RX port 1 Initializing port 0... ***********PORTID= 0********* ./tools/pci_unbind.py --status Network devices using IGB_UIO driver ==================================== 0000:02:00.0 '82574L Gigabit Network Connection' drv=igb_uio unused=e1000e 0000:03:00.0 '82574L Gigabit Network Connection' drv=igb_uio unused=e1000e ethtool -i eth3 driver: e1000e version: 2.1.4-k firmware-version: 1.8-0 bus-info: 0000:03:00.0 supports-statistics: yes supports-test: yes supports-eeprom-access: yes supports-register-dump: yes supports-priv-flags: no ethtool -i eth4 driver: e1000e version: 2.1.4-k firmware-version: 1.8-0 bus-info: 0000:02:00.0 supports-statistics: yes supports-test: yes supports-eeprom-access: yes supports-register-dump: yes supports-priv-flags: no thanks ayon
