On Wed, Nov 20, 2019 at 9:05 PM Shawn Lin <shawn.lin@xxxxxxxxxxxxxx> wrote: > <snip> > > Not having too much time to follow up w/ upstream development, sorry. > I attach a patch based on Linux-next for debugging, but I don't know if > it could work as expected since I can't test it now. But at least it > shows what the problems were. Well it is certainly hideous, and does not compile cleanly (built-in complains, module is broken), but it finished scanning all buses. I'll do some more serious testing and get back to you with more results. Thanks!