On 3/21/2017 11:01 AM, Srinivasreddy R wrote: > Hi all, > I have "NetXtreme BCM5720 Gigabit Ethernet PCI" controllers . > I have binded to igb_uio . I have run l2fwd example .l2fwd saysno ports bye > . > Does BCM5720 works with dpdk .
Is your device's PCI device ID listed in the driver: http://dpdk.org/browse/dpdk-stable/tree/drivers/net/bnxt/bnxt_ethdev.c?h=v16.07.2#n72 > > ./dpdk-stable-16.07.2/tools/dpdk-devbind.py --status > > Network devices using DPDK-compatible driver > ============================================0000:02:00.0 'NetXtreme > BCM5720 Gigabit Ethernet PCIe' drv=igb_uio unused= > 0000:02:00.1 'NetXtreme BCM5720 Gigabit Ethernet PCIe' drv=igb_uio unused= > Network devices using kernel driver > =================================== > 0000:01:00.0 'NetXtreme BCM5720 Gigabit Ethernet PCIe' if=em1 drv=tg3 > unused=igb_uio *Active* > 0000:01:00.1 'NetXtreme BCM5720 Gigabit Ethernet PCIe' if=em2 drv=tg3 > unused=igb_uio > > Other network devices > ===================== > <none> > > ********************************************************************************************************* > > > examples/l2fwd# ./build/app/l2fwd -c 0xf -m 1024 -n 3 -- -p 0x3 > EAL: Detected 16 lcore(s) > EAL: No free hugepages reported in hugepages-1048576kB > EAL: Probing VFIO support... > PMD: bnxt_rte_pmd_init() called for (null)EAL: Error - exiting with code: 1 > Cause: No Ethernet ports - bye > > > Document says : > > > *Broadcom NetXtreme-C®/NetXtreme-E® BCM5730X and BCM5740X family of > Ethernet Network Controllers* > > thanks > srinivas >
