Re: ACPI + SiS IRQ Routing?

Joshua Schmidlkofer
2003-10-09T04:24:42Z

On Wed, 2003-10-08 at 17:17, Joshua Schmidlkofer wrote:
> What is the status of the SiS IRQ router? I have two motherboards, one
> with a 645, and one with a 648. I have confirmed that all the way up to
> [and including] 2.6.0-test6 I am having problems. I am going to test
> with mm4, but on another system I experienced a wierd Oops with mm4.
>
> I have historically had issue w/ the 1 interrupt/4 device High Point IDE
> contollers unless I have full ACPI support enabled. Prior to test6, I
> had a conflict between my Nvidia [w/ or w/o binary driver]. Now, it is
> my main USB device that suffers. What can I do to help with the
> process.
>
> The symptom is that the ACPI interrupt begins acumlating events in
> /proc/interrupts until it reaches something like 100000, then I get an
> Oops about an interrupt that no one cared about [I.e. IRQ 9], and the
> system continues to run fine. Aside from the Oops, I don't see any
> other problems, but I am a little afraid to run at that point.

I wanted to follow up that the 648 chipset seems to be almost 100% with
test6. I am building test7 now, and I will post if I have any news on
that.