cvs commit: src/sys/dev/isp isp.c

[Matt Jacob]

mjacob      2005-01-23 06:26:45 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/isp          isp.c 
  Log:
  Don't set ZIO for 23XX for target mode (use fast posting instead).
  Use the correct number of handles for multihandle returns.
  
  Very, very, rarely on some SMP systems we've seen an 'unstable' type
  in the response queue. I dunno whether or not it's a bug in our
  handling, or whether there's a cache incoherency issue, but
  try to guard against it.
  
  MFC after:      2 weeks
  
  Revision  Changes    Path
  1.113     +37 -7     src/sys/dev/isp/isp.c