rev 1.32
rev 1.32

redo the PCI configuration mode detection - should make some less
standard compliant PCI chipsets work (Compaq, Connectix emulated Triton)

From drochner NetBSD

Tested by a number of end-users and a few developers.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars