acpi sysresource fix

[YONETANI Tomokazu <qhwt+dfly@xxxxxxxxxx>]

Hello.
If you have device probing problem(lost keyboard, etc.) because of resource
allocation failure, when ACPI is enabled,
and setting
  debug.acpi.disabled='sysresource'
in the /boot/loader.conf fixes it, please try attached patch.  It brings
in this change

  http://docs.FreeBSD.org/cgi/mid.cgi?200406132252.i5DMqVVo084238

and the previous change to some other (affected) device drivers
to also try ACPI attachment.
This patch could affect other ACPI subsystems, since it changes the probe
order and how it handles the pre-allocated resources.

Cheers.

Attachment: dfly-ownres.diff.gz
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