cvs commit: src/sys/ia64/ia64 busdma_machdep.c

[Marcel Moolenaar]

marcel      2004-09-08 02:55:04 UTC

  FreeBSD src repository

  Modified files:
    sys/ia64/ia64        busdma_machdep.c 
  Log:
  Sync the busdma code with i386. The most tangible upshot is that
  the alignment and boundary constraints are being respected, which
  fixes the reported ATA problems with SiI chips.
  I consider the busdma implementation worrisome nonetheless. Not
  only is there too much MI code duplicated in MD files, there's a
  lot of questionable code. I smell a wholesale, cross-platform
  overhaul coming...
  
  MT5 candidate.
  
  Revision  Changes    Path
  1.33      +152 -206  src/sys/ia64/ia64/busdma_machdep.c