Hi all, It looks like that Lilijun runs the four steps are both in HOST?
Lilijun, you did not startup a VM, pass through the VF to VM, and runs l2fwd in VM? -----Original Message----- From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Lilijun Sent: Thursday, October 23, 2014 12:31 PM To: Zhang, Helin; dev at dpdk.org Subject: Re: [dpdk-dev] Problems when testing l2fwd with ixgbevf pmd dirver On 2014/10/23 11:44, Zhang, Helin wrote: > Hi > >> -----Original Message----- >> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Lilijun >> Sent: Thursday, October 23, 2014 11:36 AM >> To: dev at dpdk.org >> Subject: [dpdk-dev] Problems when testing l2fwd with ixgbevf pmd dirver >> >> Hi all, >> >> I am testing the example l2fwd of dpdk-1.7.0 using intel 82599 VF NICs. >> But the VF can't be used when doing probe pmd driver with following error: >> >> EAL: PCI device 0000:02:10.0 on NUMA socket -1 >> EAL: probe driver: 8086:10ed rte_ixgbevf_pmd >> EAL: PCI memory mapped at 0x7f78b181f000 >> EAL: PCI memory mapped at 0x7f78b181b000 >> EAL: Error - exiting with code: 1 >> Cause: Requested device 0000:02:10.0 cannot be used >> >> Any suggestions? > Did you launch DPDK host application? My test steps: 1) rmmod ixgbe; modprobe ixgbe max_vfs=3,3 2) insmod dpdk-1.7.0/x86_64-native-linuxapp-gcc/kmod/igb_uio.ko 3) dpdk_nic_bind.py -b igb_uio 02:10.0 02:10.1 4) ./build/l2fwd -c 0xf -n 3 -- -p 3 -q 1 Then l2fwd run failed with error messages shown as above email. Is my test steps correctly? > >> >> Thanks, >> Jerry > > Regards, > Helin > >
