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From: Marius Strobl <marius@FreeBSD.org>
Date: Sun, 8 Aug 2010 00:09:22 +0000 (UTC)
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Subject: cvs commit: src/sys/sparc64/include smp.h src/sys/sparc64/sparc64
 mp_machdep.c
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marius      2010-08-08 00:09:22 UTC

  FreeBSD src repository

  Modified files:
    sys/sparc64/include  smp.h 
    sys/sparc64/sparc64  mp_machdep.c 
  Log:
  SVN rev 211050 on 2010-08-08 00:09:22Z by marius
  
  - Introduce a cpu_ipi_single() function pointer in order to send IPIs
    to single CPUs more efficiently with Cheetah(-class) and Jalapeno CPUs.
    Besides being used to implement the ipi_cpu() introduced in r210939,
    cpu_ipi_single() will also be used internally by the sparc64 MD code.
  - Factor out the Jalapeno support from the Cheetah IPI send functions
    in order to be able to more easily and efficiently implement support
    for more than 32 target CPUs as well as a workaround for Cheetah+
    erratum 25 for the latter.
  
  Revision  Changes    Path
  1.31      +5 -6      src/sys/sparc64/include/smp.h
  1.58      +171 -19   src/sys/sparc64/sparc64/mp_machdep.c