cvs commit: src/sys/dev/acpica acpi_cpu.c

[Nate Lawson]

njl         2004-10-11 06:06:42 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/acpica       acpi_cpu.c 
  Log:
  If bus mastering control is not available (PM2_BLK), don't just disable
  C3.  Instead, flush caches before entering C3.  This may be slower but
  provides good power savings.
  
  Revision  Changes    Path
  1.44      +28 -17    src/sys/dev/acpica/acpi_cpu.c