Gotcha
Will do
Thanks for the help!

sure
msi x570 unify
xfx 5600xt
ryzen 3900xt

@technot
This is interesting. I'm able to download the latest amd drivers and install them, only issue being what I've mentioned before about getting error 43 until I reboot the server.

Gotcha
Will do
Thanks for the help!

Thanks for all the help everyone. Everyone here is always very helpful
How does one go about modifying the docs?

@dthenot Before this thread dies, I just wanted to ask one more thing.
How would you go about only giving back one pci device back dom0?

I see. I suspected that line in the docs would be it.
In that case, may I suggest modifying the wording in the docs? The current wording suggests the opposite. At least it does to me. The "from" in the docs makes it read as if you are hiding all devices from dom0.

Just wanted to bump the post
I get his error too.
Doesn't really affect my situation much, I'm able to access XOA just fine after rebooting the server, but the one time I had the computer hooked up to a screen I did notice the message last a long time, and actually never reached the console.

I've been trying to do pci passthrough of an AMD 5600xt . I got it to work on a Windows VM (though I did not test its performance), but now I want to assign the pci back to dom0, and I can't seem to find a straight answer on the web.

I tried

# xl pci-assignable-remove -r <uuid>

based on xen documentation but that did not work

Out of frustration I did:

/opt/xensource/libexec/xen-cmdline --set-dom0 "xen-pciback.hide=()"

and when I checked

pci-assignable-list

I got

libxl: error: libxl_pci.c:427:libxl_device_pci_assignable_list: Looks like pciback driver not loaded

Does any one see this being an issue/problem later on?

What would be the proper command to give the pci back to dom0?