partial support on asus p5vdc mx

uwe farinol uwefarinol at yahoo.it
Mon Jul 10 16:40:45 UTC 2006


Yes.

And for the archives, I thought that weird
"dev.acpi_sysresource.*" was
pointing out that some features of the BIOS were not
correctly 
recognized by freebsd's acpi subsystem.

Actually, there is a more solid way to determine this.
By digging into 
intel's acpi programmer reference
http://www.intel.com/technology/iapc/acpi/downloads/ACPICA-ProgRef.pdf
I found that a "_TZ_" scope must be provided by the
bios DSDT, that is, 
a "Scope (\_TZ_)" be defined in the asl.

Besides the load of errors from iasl on the decompiled
dsdt, that zone 
is missing in the ASL.

Whenever the feature/scope/method is implemented, but
buggy, I
found this collection of common acpi topics useful for
simple fixes:

http://www.cpqlinux.com/acpi-howto.html#fix_broken_dsdt

bye


--- John Baldwin <jhb at freebsd.org> ha scritto: 

> On Saturday 08 July 2006 06:43, uwe farinol wrote:
> > hi
> > 
> > I run freebsd SMP on the mobo in subject, with a
> > Pentium D 805 CPU.
> > Everything is fine, but I get very few MIBs for
> acpi.
> > Notably, I don't get support for the thermal
> sensor.
> 
> This is a limitation of your BIOS and there's not
> much FreeBSD
> can do about it.
> 
> -- 
> John Baldwin
> 


Chiacchiera con i tuoi amici in tempo reale! 
 http://it.yahoo.com/mail_it/foot/*http://it.messenger.yahoo.com 


More information about the freebsd-acpi mailing list