[qca-nss-ecm] add nss accelerating for remote any 6rd tunnel

When the 6rd tunnel's destination is zero, it will decide what is
the destination address by the ipv6's information.
We get the destination address here and send to nss firmware

Depends-On: 15064
Change-Id: I02325202b1b172f572c46773cddb85e6d65f3334
Signed-off-by: Zhu Ken <guigenz@codeaurora.org>
3 files changed