cvs commit: src/sys/powerpc/psim openpic_iobus.csrc/sys/powerpc/powermac openpic_macio.c src/sys/powerpc/include openpicvar.h src/sys/powerpc/powerpc openpic.c

[Peter Grehan]

grehan      2004/01/13 03:24:36 PST

  FreeBSD src repository

  Modified files:
    sys/powerpc/include  openpicvar.h 
    sys/powerpc/powerpc  openpic.c 
  Added files:
    sys/powerpc/psim     openpic_iobus.c 
    sys/powerpc/powermac openpic_macio.c 
  Log:
  Make the OpenPic driver bus-independent, with attachments for
  the MacIO chip and PSIM's IOBus. Bus-specific drivers should
  use the identify method to attach themselves to nexus so
  interrupt can be allocated before the h/w is probed. The
  'early attach' routine in openpic is used for this stage
  of boot. When h/w is probed, the openpic can be attached
  properly. It will enable interrupts allocated prior to
  this.
  
  Revision  Changes    Path
  1.3       +29 -1     src/sys/powerpc/include/openpicvar.h
  1.1       +231 -0    src/sys/powerpc/powermac/openpic_macio.c (new)
  1.10      +76 -161   src/sys/powerpc/powerpc/openpic.c
  1.1       +219 -0    src/sys/powerpc/psim/openpic_iobus.c (new)