cvs commit: src/sys/dev/ata ata-lowlevel.c

[Matthew N. Dodd]

mdodd       2005-03-02 03:34:51 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/ata          ata-lowlevel.c 
  Log:
  In ata_generic_reset() while waiting for both master & slave to become
  idle the 'mask' variable could be set to 0, resulting in the timeout loop
  running for the full 31 seconds.
  
  Handling this case eliminates long hangs on resume on some systems.
  
  Submitted by:           Nate Lawson <nate AT root.org>
  
  Revision  Changes    Path
  1.52      +4 -1      src/sys/dev/ata/ata-lowlevel.c