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

How does lspci find out physical slot number of a PCI device? pce slot 2, for a PCIE based it will pull form the x4 slot beneath it This was to give you the flexibility of SATA based drives or PCIE based drives slot poker88 Here I explain how to check PCIe version of motherboard and PCie slot you have Read in

slot poker88 Card capacity and size Mac Pro has eight PCIe x16* sized slots that accept many different types of PCIe cards: Slot 1: up to x16

sins88 slot Types of PCIe Slots PCIe Lanes · PCIe x1: The smallest PCIe slot, which supports one lane of data transfer · PCIe x4: This slot supports four lanes of data Types of PCIe Slots PCIe Lanes · PCIe x1: The smallest PCIe slot, which supports one lane of data transfer · PCIe x4: This slot supports four lanes of data