Subject: Re: ohci overuns
To: Thilo Manske <Thilo.Manske@HEH.Uni-Oldenburg.DE>
From: Chris Gilbert <chris@paradox.demon.co.uk>
List: port-arm32
Date: 05/18/2001 08:57:44
On Thursday 17 May 2001 10:52 am, Thilo Manske wrote:
> On Wed, May 16 2001 at 23:06:33 +0100, Chris Gilbert wrote:
> > on my arm32 CATS box I've been getting:
> > ohci0: scheduling overrun
> >
> > And I was wondering if anyone else was seeing it.
>
> Yes, I used to get this on i386.
>
> But they look more like this:
> "ohci0: n scheduling overruns"
>
> with n=1..6
>
> It's the onboard USB interface of on Asus P5A, ALi Chipset.
> I don't have USB in my kernel anymore, so I can't quote a better dmesg
> snippet than this:
>
> vendor 0x10b9 product 0x5237 (USB serial bus, interface 0x10, revision
> 0x03) at pci0 dev 2 function 0 not configured

The CATS runs:
ohci0 at pci0 dev 20 function 0: Acer Labs M5237 USB Host Controller 
(rev.0x03)
So perhaps it's a bug/quirk of ALi USB and/or our driver.

Cheers,
Chris