On Wed, Oct 2, 2024 at 3:39 PM Corvin Köhne <c.koe...@beckhoff.com> wrote: > > > Ok thanks, I seem to understand I should use the same value that the > > host uses, but how do I figure out that value? > > > > It's contained in bits 15:8 of PCI register 0x50. So, just take a look > into lspci -xxx.
I'm not really familiar with this but here's what I did: # setpci -s 00:02.0 50.w 08c1 so bits 15:8 should be the first byte there, ie 0x8, or 8 for that matter. I hope it's because I got the number wrong, but unfortunately even using x-igd-gms=8 I see the same erratic behavior.
