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

[Nate Lawson]

njl         2007-08-30 21:18:42 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/acpica       acpi_cpu.c 
  Log:
  Evaluate _OSC on boot to indicate our OS capabilities to ACPI.  This is
  needed at least to convince the BIOS to give us access to CPU freq
  control on MacBooks.
  
  Submitted by:   Rui Paulo <rpaulo / fnop.net>
  Approved by:    re
  MFC after:      5 days
  
  Revision  Changes    Path
  1.67      +32 -7     src/sys/dev/acpica/acpi_cpu.c