cvs commit: src/sys/dev/ppbus ppbconf.c ppbconf.h

[John Baldwin]

jhb         2008-01-10 23:43:48 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/ppbus        ppbconf.c ppbconf.h 
  Log:
  Work around problems with the ppbus(4)'s interesting way of managing
  interrupt handlers for child devices by adding a dummy handler that is
  always present so that the underlying interrupt thread is always around
  avoiding panics from stray interrupts.
  
  MFC after:      3 days
  
  Revision  Changes    Path
  1.27      +37 -0     src/sys/dev/ppbus/ppbconf.c
  1.20      +3 -0      src/sys/dev/ppbus/ppbconf.h