ACPI-CA 20040514 import

[Nate Lawson]

This commit fixes the immediate resume upon second suspend problem that
Thinkpads had with the last import.  Leaving the shared GPE disabled at
runtime caused this problem.  There are some other nice fixes so please
cvsup and test.

-Nate

---------- Forwarded message ----------
njl         2004/05/24 19:34:55 PDT

  FreeBSD src repository

  src/sys/contrib/dev/acpica - Imported sources
  Update of /home/ncvs/src/sys/contrib/dev/acpica
  In directory repoman.freebsd.org:/tmp/cvs-serv16472

  Log Message:
  Vendor import of Intel ACPI-CA 20040514.

  Status:

  Vendor Tag:	INTEL
  Release Tags:	r20040514