The tool we installed from the pciutils suite, lspci, is a good way to list your collective PCI devices, without a lot of extra noise.
If we just run lspci, we get a list of devices and their IDs:
00:00.0 Host bridge: Intel Corporation 440FX - 82441FX PMC [Natoma] (rev 02)00:01.0 ISA bridge: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II]00:01.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)00:02.0 VGA compatible controller: InnoTek Systemberatung GmbH VirtualBox Graphics Adapter00:03.0 Ethernet controller: Intel Corporation 82540EM Gigabit Ethernet Controller (rev 02)00:04.0 System peripheral: InnoTek Systemberatung GmbH VirtualBox Guest Service00:05.0 Multimedia audio controller: Intel Corporation 82801AA ...