Add embedded Managed Object Format blob access to acpi_wmi(4). This blob is can be converted to human readable form by bmfdec. (http://github.com/pali/bmfdec) Differential Revision: https://reviews.freebsd.org/D21529
head/share/man/man4/acpi_wmi.4
head/sys/dev/acpi_support/acpi_wmi.c