K 10
svn:author
V 3
zbb
K 8
svn:date
V 27
2015-08-08T21:46:38.167920Z
K 7
svn:log
V 339
Treat internal bridge as subtractive on ThunderX ARM64

Internal bridges in Cavium ThunderX SoC behave as subtractive,
but they are unable to be identified. Force setting an appropriate
flag.

Reviewed by:   emaste, imp
Obtained from: Semihalf
Sponsored by:  The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3277

END