On Tue, Aug 21, 2007 at 09:45:29AM +0000, Emmanuel Dreyfus wrote:
> How do I discover that? And how do I disable this polling? I assume there
> are man pages about this subsystem, but I can't figure their names...

Sorry, I don't know. This has recently been rototilled a lot, so -current is
quite different. I would guess the boot dmesg and envstat could give hints,
envstat(8) and envsys(8) should be a starting point for further reading.

Martin