Hi guys,
I had a spare AMD mobo and cpu laying around and wanted to play around with unraid and gpu pass through before I build a high end intel machine for nas and gaming. I was actually hoping to test this on my current i7-2600k machine but it doesn't have vt-d. The amd cpu seemed to report itself as having virtualisation capability so thought I would try it out.
The specs of the test machine are the following.
Mobo: ASRock - FM2A88X Extreme6+
Cpu: A6-6400k
Gpu: Radeon R9 280x
In the info on the top right of unraid it says IOMMU and HVM are enabled. From doing a bit of reading around I have tried adding various combinations of iommu and acs_override in the syslinux.cfg with no luck. The display turns on and posts, begins loading the windows 10 splash and eventually freezes and reboots and then goes through combinations of errors. Any ideas?