How iPXE detect PCI version? - Printable Version

How iPXE detect PCI version? - Printable Version

+- iPXE discussion forum (https://forum.ipxe.org)
+-- Forum: iPXE user forums (/forumdisplay.php?fid=1)
+--- Forum: General (/forumdisplay.php?fid=2)
+--- Thread: How iPXE detect PCI version? (/showthread.php?tid=7211)

How iPXE detect PCI version? - Gelip - 2014-02-20 14:41

I know that while PC boot from iPXE ROM this displays PCI version like this:

Code:

iPXE (http://ipxe.org) 00:04.0 C100 PCI2.10 PnP...

This means that PCI version is PCI2.1 right? How iPXE check this?

RE: How iPXE detect PCI version? - robinsmidsrod - 2014-02-23 14:15

I think you should ask this question on the developer mailing-list. The answer is probably somewhere in the source code, which you can find some documentation for over at http://dox.ipxe.org/.