Re: PCI driver on EB8347

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