how to get list of bus number associated with pci devices?

Question

I'm trying to get a list of all the PCI associated buses on a Windows system. I know I can use wmic or devcon to get a list of all the devices, but how would I go about figuring their respective buses?

edit: preferably without using 3rd party software

This info is available via the registry:

Solution

I've ended up up using a short script using reg.exe to go through the PCI devices list in the registry. thanks for all the suggestions.

edit: here it is for everyone: https://gist.github.com/anonymous/c59b373ef320c9697710

Comments

[DavidPostill]

Powershell Get-WmiObject –Class Win32_Bus

[DavidPostill]

Windows equivalent of lspci?

[Smock]

@DavidPostill if you're linking to SIV, then thank you, it's great!

[marekp]

saw the answers suggesting 3rd party solutions before, trying to figure out if it's doable without. thanks anyway :)

[Jamal]

Just wait until you reach 50 rep to comment. Don't post comments as answers to get around that.

[ART]

@Jamal : okay will wait.

[marekp]

added link to gist

[G-Man Says 'Reinstate Monica']

@GeorgeSovetov Thanks for fixing the broken link, but, when you edit a post, please improve all the things that need to be improved.

[Ravindra Bawane]

Everyone else already answered for Windows because the question was about a Windows computer to begin with.