This page displays information about the PCI-bus and installed PCI cards, and other devices that use the Peripheral Component Interconnect (PCI) bus.
The exact information displayed is system-dependent. On some systems, PCI-information can not yet be displayed.
On Linux®, this information is read from
/proc/pci which is only available if the
/proc pseudo-filesystem is
compiled into the kernel. A listing of all PCI
devices found during kernel initialization, and their configuration, is
Each entry begins with a bus, device and function number.
The user cannot modify any settings on this page.