This adds FC-GS Fabric Device Management Interface
(FDMI) related attributes to fc_host_attr structure.
This is in preparation for allowing FDMI attributes
to be registered via libfc.
Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Acked-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>