Local APIC on FreeBSD/i386

Ralph S. ralph.sch at gmx.net
Wed Feb 25 05:41:08 PST 2004


Hmm..  I'm running FreeBSD-current (as of Feb 12, 04) and it does implement
'device apic' for UP systems... but onyl if the APIC has been enabled by the
BIOS. (Maybe I'm just doing something wrong there, though. However, Intel's
Katmai CPUs have an APIC built in, I'm sure of that.) I have tried to
software-enable it, set up the base address and update  cpu_feature, but until now
all I get is
 boot -v telling me there is no APIC (before, it didn't mention even that
though).

-- Ralph

> On Mon, Feb 23, 2004 at 10:20:57AM -0500, John Baldwin wrote:
> > As of 5.2, the 5.x branch will use the local APIC on UP systems.
> 
> Yay! Hopefully my pseudo-NMI-on-ThinkPad-button hack to the ACPI DSDT will
> work..
> 
> BMS
> _______________________________________________
> freebsd-hackers at freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-hackers
> To unsubscribe, send any mail to "freebsd-hackers-unsubscribe at freebsd.org"
> 



More information about the freebsd-hackers mailing list