On Mon, Apr 29, 2013 at 11:14:38AM -0700, Adrian Chadd wrote: > On 29 April 2013 11:00, Fabian Wenk <fab...@wenks.ch> wrote: > > > Is there anything I can do to debug? > > I don't know. Unfortunately there's no active uart maintainer.
Eh? I was under the impression Marcel Moolenaar <mar...@freebsd.org> was active and maintaining this code. He has alternate Email addresses if that one does not work. > That's why I was wondering if someone already knew about whether uart > kept underflow/overflow statistics. Based on what I can tell, it does not. It has the capability of detecting overruns, but there does not appear to be (based on a quick skim) any counter capability. I should note that this has been a long-standing issue with FreeBSD, re: whether ACPI or ISA should have control over serial ports (uart(4)). The road goes both ways -- what works for some people doesn't for others. If a person is having to throw in ACPI tweaks/overrides/hints to get this to work, someone should probably involve freebsd-acpi. I'll also point out that since the ACPI tables come from the BIOS/UEFI, it does not surprise people that BIOS maintainers often screw things up as well. Nothing on PC architecture is simple any more. Nothing. -- | Jeremy Chadwick j...@koitsu.org | | UNIX Systems Administrator http://jdc.koitsu.org/ | | Mountain View, CA, US | | Making life hard for others since 1977. PGP 4BD6C0CB | _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
