Andrew Turner e2d4ce8aef Add initial GICv2m support to the arm GIC driver. This will be used to
support MSI and MSI-X interrupts, however intrng needs updates before this
can happen.

For now we just attach the driver until the MSI API is ready.

Obtained from:	ABT Systems Ltd
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D5950
2016-04-15 14:19:25 +00:00
..
2016-04-15 09:21:50 +00:00