re: MI overrides of bus_dma(9), bus_space(9), pci(9)

[matthew green <mrg%eterna.com.au@localhost>]

   *  An inline function accesses the space directly if
      __SLIM_SPARC_BUS_SPACE is #defined, however, it looks to me like that
      #define is never used.


not sure why it is in __ land, but this was originally useful for
the older platforms with a tuned kernel.