cvs commit: src/sys/sparc64/fhc fhc.c src/sys/sparc64/include bus_common.h intr_machdep.h src/sys/sparc64/pci psycho.c src/sys/sparc64/sbus sbus.c src/sys/sparc64/sparc64 intr_machdep.c mp_machdep.c upa.c

Marius Strobl marius at
Fri May 30 19:30:07 UTC 2008

marius      2008-05-30 19:30:06 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    sys/sparc64/fhc      fhc.c 
    sys/sparc64/include  bus_common.h intr_machdep.h 
    sys/sparc64/pci      psycho.c 
    sys/sparc64/sbus     sbus.c 
    sys/sparc64/sparc64  intr_machdep.c mp_machdep.c upa.c 
  MFC: bus_common.h 1.8; fhc.c 1.19; intr_machdep.c 1.34 (partial);
       intr_machdep.h 1.19 (partial); mp_machdep.c 1.40; psycho.c 1.75;
       sbus.c 1.47; upa.c 1.10
  o Rename ic_eoi to ic_clear to emphasize the functions it points
    don't send and EOI which works like on amd64/i386 and blocks all
    interrupts on the relevant interrupt controller.
  o Replace the post_filter and post_inthread hooks registered when
    creating the interrupt events with just ic_clear as on sparc64 we
    don't need to do any disable->EOI->enable dance to unblock all but
    the relevant interrupt while running the filter or handler; just
    not clearing the interrupt already has the same effect.
  o Merge from amd64/i386:
    - Split the intr_table_lock into an sx lock used for most things,
      and a spin lock to protect intrcnt_index.
    - Add support for binding interrupts to CPUs and initial shuffling
      interrupts arround in a round-robin fashion.
  Revision  Changes    Path  +16 -3     src/sys/sparc64/fhc/fhc.c   +7 -4      src/sys/sparc64/include/bus_common.h  +5 -1      src/sys/sparc64/include/intr_machdep.h  +15 -3     src/sys/sparc64/pci/psycho.c  +16 -3     src/sys/sparc64/sbus/sbus.c  +123 -55   src/sys/sparc64/sparc64/intr_machdep.c  +3 -2      src/sys/sparc64/sparc64/mp_machdep.c   +13 -0     src/sys/sparc64/sparc64/upa.c

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