PCI Config Space

Hi,I am having troubles reading the PCI configuration registers of a PCI card (3.3v) plugged into the P46 slot on the NS9750 board - I am using the PCI driver APIs (i.e. Open /pci/1, Read etc), though the read completes successfully, it returns with the register values as 0xffffffff. Any pointers on how I can fix this? or what step I am could be missing. Apart from setting the jumpers (SW10 and SW8) I have not changed anything in the BSP or PCI driver code. Thanks! -Sanjay

To add to my previous post, I do have the work-around for R566 (0-ohm resistor) on my development board - Still no luck. -Sanjay