com1 incorrectly associated with ttyd1, com2 with ttyd0
Joe Rhett
jrhett at svcolo.com
Thu Dec 15 22:43:32 PST 2005
> On Monday 05 December 2005 03:07 pm, Joe Rhett wrote:
> > So what's involved in simply having it say
> > Found <device>: disabled in BIOS
> > instead of half a dozen complaints for each disabled device?
On Mon, Dec 05, 2005 at 03:26:47PM -0500, John Baldwin wrote:
> There's no disabled flag. If you have PNP OS set to yes in your BIOS, it is
> free to leave any devices not needed for booting unconfigured (like printer
> ports, serial ports, etc.) and there is no way for the OS to know if the BIOS
> didn't alloc resources because it is disabled or because the BIOS was just
> lazy.
If this is impossible to know, why do Windows and Linux both handle it
properly?
--
Jo Rhett
senior geek
SVcolo : Silicon Valley Colocation
More information about the freebsd-hardware
mailing list