BSD review of HW probe #818abfd22d

Probe #818abfd22d (BSD Review) of Apple Mac-81E3E92DD6088272... (iMac14,4)

This is a BSD review of original Linux probe.

Test: cpu_perf

Intel Core i5-4260U CPU @ 1.40GHz dd if=/dev/zero bs=1M count=512 | md5sum 512+0 records in 512+0 records out 536870912 bytes (537 MB, 512 MiB) copied, 1.60597 s, 334 MB/s

Hardware for Linux and BSD