ASUS P5A broken by ACPI black-list

John Baldwin jhb at FreeBSD.org
Mon Oct 4 13:28:43 PDT 2004


On Monday 04 October 2004 02:33 pm, Nate Lawson wrote:
> Kevin Oberman wrote:
> > It looks like interrupts from the Ethernet are not delivered without
> > ACPI, but that is hardly your problem. I have over-ridden the black-list
> > and things are back to normal.
>
> The reason this system works in Windows without ACPI is that irq routing
> in Windows uses multiple info sources including _PIR and $PIR.  John
> Baldwin has patches to do this for us too.

$PIR routing already works on FreeBSD and has worked for quite a while.  The 
patches I have are to make the acpi_pci_link code work more like the $PIR 
code already does.  It doesn't change the ACPI code to actually use $PIR or 
the MPTable though.  I can try to look at why the ethernet device doesn't get 
interrupts correctly if you can provide verbose ACPI and non-ACPI dmesgs to 
look at.

-- 
John Baldwin <jhb at FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve"  =  http://www.FreeBSD.org


More information about the freebsd-acpi mailing list