CVS commit: src/sys/dev/acpi

[Jukka Ruohonen <jruoho%netbsd.org@localhost>]

Module Name:    src
Committed By:   jruoho
Date:           Sat Apr 24 13:42:19 UTC 2010

Modified Files:
        src/sys/dev/acpi: acpi.c

Log Message:
Fix a bug involving acpitz(4) accidentally attaching to the _TZ_ scope.

This in turn was caused by a bug in ACPICA, which reports the types of _SB_
and _TZ_ scopes incorrectly for its own internal reasons (utglobal.c):

  /*
   * Predefined ACPI Names (Built-in to the Interpreter)
   *
   * NOTES:
   * 1) _SB_ is defined to be a device to allow \_SB_._INI to be run
   *    during the initialization sequence.
   * 2) _TZ_ is defined to be a thermal zone in order to allow ASL code to
   *    perform a Notify() operation on it.
   */

Thanks to cegger@ for noticing the bug and testing a fix.


To generate a diff of this commit:
cvs rdiff -u -r1.184 -r1.185 src/sys/dev/acpi/acpi.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.