On 2014/10/23 13:56, Zhang, Jerry wrote: > Hi lijun, > > It seems that one of the PCI BAR mapping failed. Need to identify the > accurate code line of the mapping error. > > Is this a common issue for all 82599 VFs in your environment or just > one rare case? If it's just one case, maybe it is caused by configure > problem and please try to reconfigure your PF/VF.
The PF nic has not been up yet, so VF pmd dirver initialize failed. That's ok now. Thanks. > > Thank you! > > ???? iPhone > >> ? 2014?10?23??11:37?Lilijun <jerry.lilijun at huawei.com> ??? >> >> 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? >> >> Thanks, >> Jerry >>
