[vfio-users] VFIO Setup Suddenly Stopped Working On OpenSUSE Tumbleweed / AMD 3700X / Asus Prime X570-Pro / AMD Vega 64

[qenep at cock.li]

On 2020-02-15 10:32, Brett Peckinpaugh wrote:
> Did you verify that your bios settings for virtualization were not
> reset?
> 
> -------------------------
>  From: qenep at cock.li
> Sent: Sat Feb 15 08:12:14 PST 2020
> To: vfio-users at redhat.com
> Subject: [vfio-users] VFIO Setup Suddenly Stopped Working On OpenSUSE
> Tumbleweed / AMD 3700X / Asus Prime X570-Pro / AMD Vega 64
> 
> Essentially since I reset my bios/uefi no GPU has passed through and
> produced any video, and the vm typically dies according to the cpu
> usage
> monitor in virt-manager. To my knowledge all that I need is to enable
> SVM, IOMMU, and SR-IOV. Here’s all the info I can think of to add
> off
> the top of my head https://paste.debian.net/1130253/ (dmesg, vm.xml,
> vm
> log when starting up, /etc/modprobe.d/10-vfio.conf,
> /etc/modules-load.d/vfio.conf, /etc/default/grub, and
> /etc/dracut.conf.d/vfio.conf). Anyone have any ideas as to what I’m
> doing wrong here? Any help is greatly appreciated I’ve been trying
> all
> sorts of stuff to no luck the past week.
> 
> -------------------------
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Yes, those did get reset, I made sure to enable SVM, IOMMU, and SR-IOV. 
Is there perhaps another setting I'm missing on this board those were 
the only 3 I recall. I left the rest of the bios/uefi settings at the 
defaults, and could not see any other settings that were related to 
virtualization.