Doubt about Linux PCIe infraestructure

[Carlos Roberto Moratelli]

Hi,

I have a simple doubt about linux PCI/PCIe infraestructure.  

When I register a PCI driver using pci_register_driver() will the 
probe function be automatically called or will it just be called if PCI 
infraestructure match a Vendor and Device id on bus?

I am loading a PCI driver that register itself using 
pci_register_driver() but the probe function isn't called.

thanks,

Carlos R. Moratelli