Dne 18.6.2018 v 11:54 Rosen, Rami napsal(a): > Hi Martin, >> dpdk_init() > > I assume you run your own application. > Can you post the log you get when running testpmd with --log-level=8 and -w > I40E0_PCI_BUS_ID ....? > > Also can you post "lspci -n"? > Regards, > Rami Rosen
Hello, thank you for getting back to me so quick. I did some debugging and it turned out that i40e drivers were not linked when building the dpdk. I fixed this, but I have encountered another problem... Although the cards are discovered, I get this error: > EAL: pci_map_resource(): cannot mmap(102, 0x7fffc0000000, 0x1000000, 0x0): > Operation not permitted (0xffffffffffffffff) I've seen some information about his mmap-related behavior and some hints about setting iomem=relaxed in grub. As making changes to grub means completely reinstalling my machine, I would like to ask, if you think that this could be the way to go. Thanks, Martin
