On Mon, 3 Jan 2022, Nikolai Zhubr wrote: > One peculiarity with my specific board is that I had to also patch ROM BIOS > because it included some non-standard $IRT table instead of $PIR table. With > that in place, it now Just Works. I have a patch in the queue for $IRT table support too, according to your and some later findings about it. Just waiting for an ack off-list from someone, so I'll hopefully post it sometime this week. Sadly I've been quite loaded with higher-priority stuff recently meaning I can't dedicate so much time to these patches as I would like to. We'll get there though sooner or later. Thanks for your confirmation as to the usability of these changes. Maciej