K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2002-08-26T15:57:08.000000Z
K 7
svn:log
V 589
Export a few symbols as globals to allow subclassing of this driver.  In
OOP speak, you would mark these as 'protected' members.  Specifically:
- Make the pcib_softc struct public so it can be used by subclasses.
- Make pcib_{read,write}_ivar(), pcib_alloc_resource(), pcib_maxslots(),
  and pcib_{read,write}_config() globals that can be used by subclasses.
- Make the pcib devclass a global variable.
- Move most of the pcib_attach() function into a global
  pcib_attach_common() function that can be called by the attach routines
  of subclasses.

Tested on:	i386, alpha, sparc64, ia64

END