tree f12a7409b5981881e56fcf5ca973de0d5d6001bd
parent 9e51fd371a022318c5b64b831c43026e89bc4f75
author Masahide NAKAMURA <nakam@linux-ipv6.org> 1156381833 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1158962801 -0700

[XFRM] STATE: Add a hook to obtain local/remote outbound address.

Outbound transformation replaces both source and destination address with
state's end-point addresses at the same time when IPsec tunnel mode.
It is also required to change them for Mobile IPv6 route optimization, but we
should care about the following differences:
 - changing result is not end-point but care-of address
 - either source or destination is replaced for each state
This hook is a common platform to change outbound address.
Based on MIPL2 kernel patch.

Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>