K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2008-05-30T19:30:06.000000Z
K 7
svn:log
V 934
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.

END