On Monday 03 November 2008, Benjamin Herrenschmidt wrote: > On Mon, 2008-11-03 at 10:10 +0100, Matthias Fuchs wrote: > > Adding this interrupt to the PCI node would make (logical) sense. But > > on PCI adapter (add-in cards) designs we typically disable the PCI node > > of the DT to disable PCI PnP. This should not prevent us from adding the > > interrupt to the node but it looks a little bit weird to take an > > interrupt from a disabled node, right? > > You can make a pci-endpoint node that isn't detected as a host bridge. > In fact, I think we have some way to even tell in the DT not to activate > host bridge function on 44x nowadays no ? I dont remember for sure but > it's easy enough to add.
Yes, it's there. But "only" for PCIe and not for PCI(-X). This patch added it for PCIe: [POWERPC] 4xx: Add endpoint support to 4xx PCIe driver It should be easy to add this for PCI and PCI-X as well. Best regards, Stefan _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev