Landon J. Fuller 688fc8c0d6 bhnd(4): Add devinfo allocation and child addition methods, modeled on
pci_if.

This allows bhnd(4) to manage per-device state (such as per-core
pmu/clock refcounting) on behalf of subclass driver instances.

Approved by:	re (gjb), adrian (mentor)
Differential Revision:	https://reviews.freebsd.org/D6959
2016-06-25 04:36:30 +00:00
..