On 2014/10/23 13:52, Dong, Binghua wrote: > 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?
Yes, that's all in HOST. The problem has been fixed. > > -----Original Message----- > From: dev [mailto:dev-bounces at 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 >> >> > > > >
