Check the device ID can know if your NIC is supported by dpdk or not. "Lspci -nn | grep Eth" will show like below, 1521 is the device ID. 04:00.0 Ethernet controller [0200]: Intel Corporation I350 Gigabit Network Connection [8086:1521] Then check rte_pci_dev_ids.h to see if that device ID is listed in that file or not, then you know if your NIC is supported or not.
Regards, Helin > -----Original Message----- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of ayon jyoti Biswas > Sent: Thursday, January 15, 2015 2:29 PM > To: dev at dpdk.org > Subject: [dpdk-dev] How to run intel dpdk apps on '82574L Gigabit Network > Connection' NIC cards > > 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
