How to check if PCIE device installed? Else how to install driver?

[mrinmay]

Hi all,

Can anyone let me know how to figure out if a device driver has been installed in Fedora/Linux?

I am using a 'expansion box' connected to the PCIE slot of my computer. The box came with a driver installation CD for Windows.

In Fedora/Linux, how do I figure out if the box has got installed?

( The expansion box hosts multiple PCI slots within itself).

( Just for information, inside the box, I hooked a pci card and when I do dmesg from my computer, it seems to detect the PCI card inside the box).

Please help.

Thanks
Mrinmay