ACPI userland patches available for review

[Don Lewis]

On 20 May, Moore, Robert wrote:
> Is the acpidump the same one that is part of ACPICA? If so, we can
> integrate the change(s).

Both appear to be part of ACPICA.  I would prefer to see these get
integrated upstream.  I've uploaded both to my account on freefall.

<https://people.freebsd.org/~truckman/acpidb.patch>
<https://people.freebsd.org/~truckman/acpidump.patch>