On 12/10/06 10:01:30, Alan Stern wrote:
> On Thu, 12 Oct 2006 [EMAIL PROTECTED] wrote:
>
> > Hallo!
> >
> >
> > Some succes: I found out that if I unload ehci_hcd and let just ohci_hcd 
> > drive
> > my USB-system then the TV on the external hard drive works perfectly as  
> > under
> > windows.  Is  there a way to specify a hub to be driven by ohci and the 
> > others
> > by ehci?
>
> Not currently.  There are some experimental patches to do it but they
> aren't really ready to go into the kernel yet.  Maybe they will be ready
> for 2.6.20.

OK. I can live with rmmod ehci_hcd till then.

>
> ehci-hcd is itself under development.  You may find that if you enable
> the experimental feature CONFIG_EHCI_SPLIT_ISO in 2.6.18 it works better.

Tried     this    already.    I    didn't    notice    a    difference.    But
CONFIG_USB_EHCI_TT_NEWSCHED  makes  any  programme  accessing  /dev/video   or
/dev/radio become a zombi.

Still  I'm  wondering  how  usb_submit_urb  can send error -38? Any idea about
that?

Thanks for the reply
Lynx


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