On 12/5/2019 10:50 AM, hy_gzr wrote: > when I run the example/kni -l0-4 -- -P -p1 -m --config="(0,1,2)" in my > physical machine, > I don't get the dpdk virtual networke interface vEth(N) by ifconfig and the > virtual interface is not active. > but, I run the example in vm (linux in vmware),I can get a active virtual > interface, > so,,,why is not active in physical machin ? thanks! > dmesg of insmod igb_uio: > [ 634.971691] igb_uio: loading out-of-tree module taints kernel. > [ 634.971898] igb_uio: module verification failed: signature and/or required > key missing - tainting kernel > [ 634.972563] igb_uio: Use MSIX interrupt by default > [ 635.250107] igb 0000:02:00.0: removed PHC on eth0 > [ 635.318925] igb_uio 0000:02:00.0: mapping 1K dma=0x82cae2000 > host=ffff99a96cae2000 > [ 635.318950] igb_uio 0000:02:00.0: unmapping 1K dma=0x82cae2000 > host=ffff99a96cae2000 > > > > dmesg of run example kni > [ 978.094385] igb_uio 0000:02:00.0: irq 35 for MSI/MSI-X > [ 978.094435] igb_uio 0000:02:00.0: uio device registered with irq 35 > [ 978.402505] rte_kni: Creating kni... > [ 1003.513392] rte_kni: Successfully release kni named vEth0 > > > OS:centos 7.2.1511 > kernel 3.10.0-1062.4.3.el7.x86_64 > network:I350 Gigabit Network Connection 1521 > thanks! > >
Hi hy_gzr, It is working fine in my environment. Can you please run with '--log-level=lib.eal:debug' eal argument and shared the logs? Specially interested in line with 'IOVA' keyword, since that is the change in last release. Regards, ferruh
