[XFRM] STATE: Search by address using source address list.

This is a support to search transformation states by its addresses
by using source address list for Mobile IPv6 usage.
To use it from user-space, it is also added a message type for
source address as a xfrm state option.
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>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 5154064b6d95..66343d3d4b91 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -234,6 +234,7 @@ enum xfrm_attr_type_t {
         XFRMA_REPLAY_VAL,
         XFRMA_REPLAY_THRESH,
         XFRMA_ETIMER_THRESH,
+        XFRMA_SRCADDR,          /* xfrm_address_t */
         __XFRMA_MAX
 
 #define XFRMA_MAX (__XFRMA_MAX - 1)