The
.B /sys
filesystem on Linux 2.6 and newer. The standard header of the config space is available
-to all users, the rest only to root. Supports extended configuration space, PCI domains
-and information on attached kernel drivers.
+to all users, the rest only to root. Supports extended configuration space, PCI domains,
+VPD (from Linux 2.6.26), physical slots (also since Linux 2.6.26) and information on attached
+kernel drivers.
.TP
.B linux-proc
The