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

[Nate Lawson]

njl         2005-01-08 09:10:20 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/acpica       acpi.c 
  Log:
  In total violation of at least 4 sections in the ACPI spec, some systems
  place device objects in \ (in this case, PCI links.)  Work around this by
  starting our probe from \.  To avoid attaching system scope objects,
  explicitly skip them.  (I think it's an ACPI-CA bug that \_SB and \_TZ have
  device and thermal object types.)  Thanks to pjd@ for testing.
  
  MFC after:      2 weeks
  
  Revision  Changes    Path
  1.198     +26 -19    src/sys/dev/acpica/acpi.c