MPC5200 PCI interrupt routing

[Juergen Beisert]

Matt,

On Montag, 22. September 2008, Matt Sealey wrote:
> Juergen Beisert wrote:
> > Hi,
> > $ lspci
> > 00:18.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
> > Controller (rev 61) 00:18.1 USB Controller: VIA Technologies, Inc.
> > VT82xxxxx UHCI USB 1.1 Controller (rev 61) 00:18.2 USB Controller: VIA
> > Technologies, Inc. USB 2.0 (rev 63)
> >
> > USB driver (endianess???) or oftee or hardware problem?
> >
>  > Anyone experience with VIA USB hardware on PowerPc?
>
> The USB driver should work fine, I have an Efika (MPC5200B) with that
> exact USB controller and revision and it's just fine and dandy. We also
> used to ship Via-based USB cards in the Pegasos Open Desktop Workstation
> (using Marvell Discovery II northbridge).
>
> The major difference here would be that PCI tree entries were created
> by a real OF implementation so may have reflected some hardware better;
> it is dynamically created on boot to a certain point, rather than a fixed
> device tree which may contain some "errors". There seems to be a lot less
> data in our tree...

What Kernel do you run on your target? On my hardware a 2.6.23 still work as 
expected, but a 2.6.26 fails all the time.

Juergen

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