Have you tried DPC latency checker from
https://www.thesycon.de/eng/latency_check.shtml ? It might be some "rogue"
driver causing issues, on my computer I had to tweak nVidia a little bit to
stop polling power all the time. Perhaps AMD is doing something similar?
B.
--
Bronek Kozicki
b..
On Tue, 25 Dec 2018, at 4:21 PM, Paige Thompson wrote:
> Hey,
>
> From what I understand in general connecting devices straight to the
> root complex is problematic and they should be connected to a bridge. I
> was kind of wondering if anybody had any knowledge of this. I find the
> configurat
Hi,
I have a very long standing problem that I've recently been trying to root
cause and document. As near as I can tell the problem is rooted somewhere in
Windows itself and/or the virtio drivers for Windows. I believe it must be one
of the windows virtio drivers because:
- Both of my DACs
Hey,
>From what I understand in general connecting devices straight to the root
>complex is problematic and they should be connected to a bridge. I was kind of
>wondering if anybody had any knowledge of this. I find the configuration
>really confusing. I still cant really tell how the topology
On Tue, 25 Dec 2018, at 12:57 PM, Paige Thompson wrote:
> Hi,
>
> As you probably know there is a workaround to use i440fx instead of q35
> to get the R9 390 working with VFIO. However, I have managed to get it
> working with Q35 by adding a PCIe bridge as well as upstream and
> downstream port
Hi,
As you probably know there is a workaround to use i440fx instead of q35 to get
the R9 390 working with VFIO. However, I have managed to get it working with
Q35 by adding a PCIe bridge as well as upstream and downstream ports to the
configuration. You've probably noticed that the R9 390 card
Hey guys,
As you probably know there is a workaround to use i440fx instead of q35 to get
the R9 390 working with VFIO. However, I have managed to get it working with
Q35 by adding PCIe upstream and downstream ports to the configuration. You've
probably noticed that the R9 390 card works fine w
