On Mon, 2017-11-06 at 08:51 +0000, Bronek Kozicki wrote: > Like other vfio passed-through devices, it has its > own IOMMU group and is entirely owned by a VM.
[Apologies if this is a duplicate. I thought I'd replied earlier but can't seem to find a record of it] Basically this is a "Doh" moment. I wasn't masking the PCIe device when passing it through, which explains the erratic behaviour. On masking it properly it started to work as it should. Luckily it has its own IOMMU group so the process was simple. Thanks to everyone who offered help. Sometimes the solution is too simple to be obvious :-) poc _______________________________________________ vfio-users mailing list vfio-users@redhat.com https://www.redhat.com/mailman/listinfo/vfio-users
