RE: https://social.treehouse.systems/@sven/117338725720247630
(Almost) all of that is upstream in m1n1 now which means that our hypervisor finally works with SPTM, TXM and XNU on at least M4 Pro now! It's not perfectly stable but good enough to trace most hardware. Let's see about M5 next, it might just work if I manage to disable cL4 / exclaves there.
Other than that I guess it's back to the thunderbolt series and then atcphy on M4 Pro!