[vfio-users] Cannot get vfio-pci to work

Jes Urup jes at urup.me
Wed Aug 15 17:48:21 UTC 2018


Hello,
Im really having some trouble getting iommu/vfio-pci to work.
Im running on a supermicro X8SIE-F. I have enabled vt-d in bios.
I used dpdk-devbind so it uses vfio-pci driver, but the kernel module is
still e1000e.
I've added modules="vfio vfio-pci vfio_iommu_type1" to /etc/conf.d/modules,
and made it start on boot and i've created a udev rule. Ive also tried
https://www.kernel.org/doc/Documentation/vfio.txt but no luck.. So i hope
some one can help me getting it to work
Im on gentoo with kernel 4.8.17-hardened-r2

-- 
Med Venlig hilsen
Best Regards
Jes Urup Pallesen
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