K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2018-06-13T22:00:02.929997Z
K 7
svn:log
V 348
Make it possible to use print_controller from another program

Rename print_controller to nvme_print_controller. Put it in its
own file for easy inclusion. Move util.c to be nc_util.c to not
conflict with camcontrol. add nvecontrol_ext.h to define shared
interfaces.

Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D15371

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