How does lspci find out physical slot number of a PCI device?

PCI Express , officially abbreviated as PCIe or PCI-e, is a high-speed serial computer expansion bus standard,

Re: PCI Express Slot, Dead? Hard to say if it had problems that damaged the components or not it only takes 1 spike under load to do damage

pcie slot splitter PCI-X: is backward compatible with conventional PCI PCI EXPRESS: are the fastest among the family of PCI slots,

pcie slot dimensions 1 8+8 Solid Pin CPU Power Connector ; 2 Twin 16+2+2 Digital VRM Design ; 3 Advanced Thermal Design ; 4 Design Ready for PCI Express ; 5 EZ-Latch