Fedora Users — PCI boot messages

Title: Message

This is probably a simple question, but I don't know the answer :)

I've noticed that on one system that I have FC1 installed on, I get some error messages during the PCI stage of the boot:

PCI: PCI BIOS revision 2.10 entry at 0xfd091, last bus=1
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
PCI: i440KX/GX host bridge 00:19.0: secondary bus 00
PCI: i440KX/GX host bridge 00:1a.0: secondary bus 01
PCI: Cannot allocate resource region 0 of device 00:0f.0
PCI: Cannot allocate resource region 1 of device 00:0f.0
PCI: Cannot allocate resource region 2 of device 00:0f.0
PCI: Cannot allocate resource region 3 of device 00:0f.0
PCI: Cannot allocate resource region 4 of device 00:0f.0
PCI: Cannot allocate resource region 5 of device 00:0f.0
PCI: Error while updating region 00:0f.0/1 (20000408 != 20000008)
PCI: Error while updating region 00:0f.0/2 (20000808 != 20000008)
PCI: Error while updating region 00:0f.0/3 (20000c08 != 20000008)
PCI: Error while updating region 00:0f.0/4 (20001008 != 20000008)
PCI: Error while updating region 00:0f.0/5 (20001408 != 20000008)

The machine seems to run fine, so I never really thought much of it. I'm just curious as to what these messages mean, and if it's something I should be concerned about...

thx!