On 10/14/07, Benjamin Herrenschmidt <[email protected]> wrote:
>
> On Sun, 2007-10-14 at 09:15 +0200, Manfred Spraul wrote:
> > Yinghai Lu wrote:
> > > On 10/13/07, Manfred Spraul <[email protected]> wrote:
> > >
> > >> Someone around with a MSI capable board? The forcedeth driver does
> > >> dev->irq = pci_dev->irq
> > >> in nv_probe(), especially before pci_enable_msi().
> > >> Does pci_enable_msi() change pci_dev->irq? Then we would disable the
> > >> wrong interrupt....
> > >>
> > >
> > > the request_irq==>setup_irq will make dev->irq = pci_dev->irq.
> > >
> > >
> > Where is that?
> > Otherwise I would propose the attached patch. My board is not
> > MSI-capable, thus I can't test it myself.
>
> Why not just copy pcidev->irq to dev->irq once ?
it seems e1000 is using np->pci_dev->irq directly too.
YH
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