cvs commit: src/sys/dev/ata atapi-cam.c

Thomas Quinot thomas at
Mon Apr 30 09:33:57 UTC 2007

thomas      2007-04-30 09:33:57 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/ata          atapi-cam.c 
  (atapi_action, case XPT_SCSI_IO): Enable DMA only for READ and WRITE commands
   as some combinations of chipset, controller and target do not behave
   correctly when DMA is enabled for other commands.
  PR:             kern/103602
  MFC after:      2 weeks
  Revision  Changes    Path
  1.53      +19 -4     src/sys/dev/ata/atapi-cam.c

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