How to get a list of devices connected to the PCI bus?

Question

C++ / C#

Hey!
Please tell me where to dig!
It is necessary to get information about devices that are connected to the PCI bus without using high-level libraries

Answer 1

Read from the registry or get through WMI, not an option?
Or use any of the heaps of programs that can do the same. For example, the same Aida can work from the console, that is, you can write a batch file to get specific information (in the sense of not all, but only about PCI) and save it in one of the supported formats.

Answer 2

It looks like here (but I could be wrong, I mainly write under Linux) - https://docs.microsoft.com/en-us/windows-hardware/...