brgphy without PCI

[SAITOH Masanobu <masanobu%iij.ad.jp@localhost>]

 I've added <dev/pci/if_bgereg.h> in brgphy.c. Nonaka reported me that the
systems wich don't have PCI can't compile brgphy.c anymore. config(8) doesn't
make pci.h on zaurus, so we can't use pci.h and NPCI. How should we solve it?

 See about the reason why I added it:

 http://mail-index.netbsd.org/source-changes/2009/04/19/msg220091.html

 (extra)
 http://mail-index.netbsd.org/source-changes/2009/04/19/msg220092.html

----------------------------------------------------------
                SAITOH Masanobu (masanobu%iij.ad.jp@localhost
                                  msaitoh%netbsd.org@localhost)