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From: Marcel Moolenaar <marcel@FreeBSD.org>
Date: Mon, 6 Jun 2011 19:06:15 +0000 (UTC)
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Subject: cvs commit: src/sys/ia64/acpica acpi_machdep.c src/sys/ia64/ia64
 machdep.c pal.S
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marcel      2011-06-06 19:06:15 UTC

  FreeBSD src repository

  Modified files:
    sys/ia64/acpica      acpi_machdep.c 
    sys/ia64/ia64        machdep.c pal.S 
  Log:
  SVN rev 222769 on 2011-06-06 19:06:15Z by marcel
  
  Improve cpu_idle():
  o   cpu_idle_hook is expected to be called with interrupts
      disabled and re-enables interrupts on return.
  o   sync with x86: don't idle when the CPU has runnable tasks
  o   have callers of ia64_call_pal_static() disable interrupts
      and re-enable interrupts.
  o   add, but compile-out, support for idle mode. This will be
      enabled at some later time, after proper testing.
  
  Revision  Changes    Path
  1.9       +7 -0      src/sys/ia64/acpica/acpi_machdep.c
  1.273     +29 -4     src/sys/ia64/ia64/machdep.c
  1.10      +11 -14    src/sys/ia64/ia64/pal.S