K 10
svn:author
V 7
weongyo
K 8
svn:date
V 27
2010-03-09T19:58:00.418007Z
K 7
svn:log
V 364
o uses bus accessor macros to read values from ivar so no more values
  are referenced directly from ivar pointer.  It's to do like what other
  buses do. [1]
o changes exported prototypes.  It doesn't use struct siba_* structures
  anymore that instead of it it uses only device_t.
o removes duplicate code and debug messages.
o style(9)

Pointed out by:	imp [1]

END