Re: BUG and OOPS in USB-OHCI again

Re: BUG and OOPS in USB-OHCI again

[Greg KH]

On Wed, May 15, 2002 at 05:52:29PM +0200, Martin Devera wrote:
> Hi Greg,
> 
> I read post of some people having problems with OHCI. Well
> I'm having them too.
> We use pwc.o module (without closed-source compression support)
> on two machines with OHCI add-on card.
> It fails regulary (twice a day) with:
> BUG at usb-ohci.h:464 and it panics. With onboard UHCI it works
> well !! When I sumarized other posts on the list we can see that
> there was the same problems with OHCI+modem so that the bug
> should not be related to camera.
> Kernel is vanilla 2.4.18.
> 
> Any tips ?

I don't know the specifics of that driver, sorry, but I'd recommend
asking this on the linux-usb-devel mailing list, as the ohci driver
authors are there.  I don't think they read lkml much.

thanks,

greg k-h

BUG and OOPS in USB-OHCI again

[Martin Devera]

Hi Greg,

I read post of some people having problems with OHCI. Well
I'm having them too.
We use pwc.o module (without closed-source compression support)
on two machines with OHCI add-on card.
It fails regulary (twice a day) with:
BUG at usb-ohci.h:464 and it panics. With onboard UHCI it works
well !! When I sumarized other posts on the list we can see that
there was the same problems with OHCI+modem so that the bug
should not be related to camera.
Kernel is vanilla 2.4.18.

Any tips ?

devik