Trouble passing through USB

[Urumiko]

Hi all.

I'm running an asrock x570 phantom gaming 4 board with TB3 add in card.

I've enjoyed some success with unraid and am keen to purchase it if I can get it up to a satisfactory state before the end of my trial period.

I'm trying to pass through USB and thunderbolt to a VM.

Passing through individual end devices works fine but in both cases.
but trying to pass through a controller using hostdev does not work.

For thunderbolt I get an error message that I cannot pass through a non endpoint device.

When i try to pass through USB it results in the unraid OS crashing on boot of the VM even if its not the hub my USB stick is connected to.

I have made sure the controllers are isolated in their own group using the override option..

I have tried blacklisting by following a guide but blacklisting doesn't actually seem to take effect.

 

I do note there are regular AGESA version updates released via my BIOS, are they likely to impact things?
I'm not getting any responses on this topic via the forum.
 

Am I out of luck?

Is there a formal support team I can engage with as I'd really like to make this work?

Edited August 5, 2020 by Urumiko

[Unraid Newbie]

i am using x570 taichi, 

i am able to pass everything, 

-on board sound

-usb controllers x2 

-bluetooth

-wifi

-nvme

all separately too. 

[Urumiko]

Just applied the latest BIOS (3rd one ive used so far) and I now seem to be able to pass USB.

Only thing outstanding for me is chained TB3 devices.