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

[Thomas Quinot]

thomas      2007-05-15 16:19:43 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/dev/ata          atapi-cam.c 
  Log:
  MFC rev. 1.53:
  (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
  
  Revision  Changes    Path
  1.42.2.5  +19 -4     src/sys/dev/ata/atapi-cam.c