On Aug 12, 2006, at 7:34 AM, Rajan Rai wrote: > > > Thanks IRQ problem is resolved. As pointed out it was > problem with IRQ IDSEL mapping. Mapping needs to be different on > Eval board I'm using and our custom design. But my driver is still > not working on our custom design. PCI device doesn't receive any > messages from MPC8347 on our custom design mother board which uses > pci-bridge where as it works fine on Eval board which doesn't use > PCI bridge. > > I guess problem lies at the kernel level > and not the driver. Any tips apart from IDSEL IRQ settings at > kernel level what else I need to change when I move from 1 mother > board to another. My PCI devices do get base address 0 and 1 > allocated properly by the OS. But when I try to write any messages > on those addresses PCI device doesn't see them
Is the bridge getting configured correctly? An lspci output would be helpful from your system with the P2P bridge. - kumar