cvs commit: src/sys/cam cam_xpt.c cam_xpt.h

[Matt Jacob]

mjacob      2007-02-23 05:47:37 UTC

  FreeBSD src repository

  Modified files:
    sys/cam              cam_xpt.c cam_xpt.h 
  Log:
  Add an xpt_rescan function and a thread that will field
  rescan requests. The purpose of this is to allow a SIM
  (or other entities) to request a bus rescan and have it
  then fielded in a different (process) context from the
  caller.
  
  There are probably better ways to accomplish this, but
  it's a very small change that helps solve a number of
  problems.
  
  Reviewed by:    Justin, Ken and Scott.
  MFC after:      2 weeks
  
  Revision  Changes    Path
  1.174     +49 -4     src/sys/cam/cam_xpt.c
  1.7       +1 -0      src/sys/cam/cam_xpt.h