On Tue, 22 Sep 2015 17:00:06 -0700 David Daney <ddaney.cavm@xxxxxxxxx> wrote: > From: David Daney <david.daney@xxxxxxxxxx> > > Call of_msi_map_rid() to handle mapping of the requester id. > > Signed-off-by: David Daney <david.daney@xxxxxxxxxx> > --- > drivers/irqchip/irq-gic-v3-its-pci-msi.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/irqchip/irq-gic-v3-its-pci-msi.c b/drivers/irqchip/irq-gic-v3-its-pci-msi.c > index cf351c6..8b1c938 100644 > --- a/drivers/irqchip/irq-gic-v3-its-pci-msi.c > +++ b/drivers/irqchip/irq-gic-v3-its-pci-msi.c > @@ -86,7 +86,8 @@ static int its_pci_msi_prepare(struct irq_domain *domain, struct device *dev, > pci_for_each_dma_alias(pdev, its_get_pci_alias, &dev_alias); > > /* ITS specific DeviceID, as the core ITS ignores dev. */ > - info->scratchpad[0].ul = dev_alias.dev_id; > + info->scratchpad[0].ul = of_msi_map_rid(dev, domain->of_node, > + dev_alias.dev_id); > > return msi_info->ops->msi_prepare(domain->parent, > dev, dev_alias.count, info); I really wonder if that shouldn't be part of the pci_for_each_dma_alias call. It would make a lot more sense for this functionality to be an integral part of the core code, and would probably make the integration of _IORT (which has the exact same requirements) a bit easier. Thoughts? M. -- Jazz is not dead. It just smells funny. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
