Re: CVS commit: src/sys/dev/acpi

["Perry E. Metzger" <perry%piermont.com@localhost>]

"Jared D. McNeill" <jared.mcneill%live.ca@localhost> writes:
> Detaching ACPI is more complicated than this because it is actually
> used for much more than just device attachment; think about IRQ
> routing, PCI bus discovery, PCI bus/addr/intr fixups, and CPU
> attachment as some examples. It's probably not worth the effort.

If one does detach and reattach properly, hibernation becomes much more
straightforward. Recovering from hibernation, after all, is mostly just
re-loading a memory image from disk and then re-attaching all the
devices. I would say it is worth the effort.

Perry