cvs commit: src/sys/kern subr_bus.c src/sys/sys bus.h

[Warner Losh]

imp         2008-03-09 05:10:22 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             subr_bus.c 
    sys/sys              bus.h 
  Log:
  Any driver that relies on its parent to set the devclass has no way to
  know if has siblings that need an actual probe.  Introduce a specail
  return value called BUS_PROBE_NOOWILDCARD.  If the driver returns
  this, the probe is only successful for devices that have had a
  specific devclass set for them.
  
  Reviewed by: current@, jhb@, grehan@
  
  Revision  Changes    Path
  1.205     +8 -0      src/sys/kern/subr_bus.c
  1.80      +5 -1      src/sys/sys/bus.h