On Thu, 2014-10-02 at 11:57 +1000, Michael Ellerman wrote:
> On Tue, 2014-30-09 at 10:34:55 UTC, Michael Neuling wrote:
> > From: Ian Munsie <imun...@au1.ibm.com>
> >
> > Some of the MSI IRQ code in pnv_pci_ioda_msi_setup() is generically useful
> > so
> > split it out.
> >
> > This will be used by some of the cxl PCIe code later.
> >
> > diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c
> > b/arch/powerpc/platforms/powernv/pci-ioda.c
> > index df241b1..329164f 100644
> > --- a/arch/powerpc/platforms/powernv/pci-ioda.c
> > +++ b/arch/powerpc/platforms/powernv/pci-ioda.c
> > @@ -1306,14 +1306,36 @@ static void pnv_ioda2_msi_eoi(struct irq_data *d)
> > icp_native_eoi(d);
> > }
> >
> > +
> > +static void set_msi_irq_chip(struct pnv_phb *phb, unsigned int virq)
> > +{
> > + struct irq_data *idata;
> > + struct irq_chip *ichip;
> > +
> > + if (phb->type != PNV_PHB_IODA2)
> > + return;
> > +
> > + /*
> > + * Change the IRQ chip for the MSI interrupts on PHB3.
> > + * The corresponding IRQ chip should be populated for
> > + * the first time.
>
> Seeing as you're moving this comment can you clarify the wording.
Ok.
Mikey
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
