6820505 npe_bus_map() should fall back from MMIO to IO mapping when needed

[seth.goldb...@sun.com]

Author: Seth Goldberg <Seth.Goldberg at Sun.COM>
Repository: /hg/onnv/onnv-gate
Latest revision: 7546102cbe15b90b488ece429f860784c58f5c0e
Total changesets: 1
Log message:
6820505 npe_bus_map() should fall back from MMIO to IO mapping when needed

Files:
        update: usr/src/uts/i86pc/io/pciex/npe.c
        update: usr/src/uts/i86pc/io/pciex/npe_misc.c