14926 pcieadm cfgspace const crusade; use bitext.h
Reviewed by: Patrick Mooney <pmooney@pfmooney.com>
Approved by: Richard Lowe <richlowe@richlowe.net>

13687 want tool for PCIe device, config space display
Reviewed by: Andy Fiddaman <andy@omnios.org>
Reviewed by: Ryan Zezeski <ryan@oxide.computer>
Approved by: Dan McDonald <danmcd@joyent.com>