K 10
svn:author
V 6
royger
K 8
svn:date
V 27
2016-06-02T11:21:00.251191Z
K 7
svn:log
V 407
xen-netfront: perform an interface reset when changing options

The PV backend will only pick the new options when the interface is detached
and reattached again, so perform a full reset when changing options. This is
very fast, and should not be noticeable by the user.

Reviewed by:		Wei Liu <wei.liu2@citrix.com>
Sponsored by:		Citrix Systems R&D
Differential revision:	https://reviews.freebsd.org/D6658

END