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authorNoriaki TAKAMIYA <takamiya@po.ntts.co.jp>2006-08-23 21:18:55 -0400
committerDavid S. Miller <davem@sunset.davemloft.net>2006-09-22 18:06:42 -0400
commit060f02a3bdd4d9ba8aa3c48e9b470672b1f3a585 (patch)
tree0eb60cf50ad70ceb856c82c32124470f6bce2d86 /include
parent1b5c229987dc4d0c92a38fac0cde2aeec08cd775 (diff)
[XFRM] STATE: Introduce care-of address.
Care-of address is carried by state as a transformation option like IPsec encryption/authentication algorithm. Based on MIPL2 kernel patch. Signed-off-by: Noriaki TAKAMIYA <takamiya@po.ntts.co.jp> Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/xfrm.h1
-rw-r--r--include/net/xfrm.h3
2 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index a7c9e4cfb15b..b53f799189af 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -235,6 +235,7 @@ enum xfrm_attr_type_t {
235 XFRMA_REPLAY_THRESH, 235 XFRMA_REPLAY_THRESH,
236 XFRMA_ETIMER_THRESH, 236 XFRMA_ETIMER_THRESH,
237 XFRMA_SRCADDR, /* xfrm_address_t */ 237 XFRMA_SRCADDR, /* xfrm_address_t */
238 XFRMA_COADDR, /* xfrm_address_t */
238 __XFRMA_MAX 239 __XFRMA_MAX
239 240
240#define XFRMA_MAX (__XFRMA_MAX - 1) 241#define XFRMA_MAX (__XFRMA_MAX - 1)
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index aa93cc1f6299..872a2a4022b2 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -134,6 +134,9 @@ struct xfrm_state
134 /* Data for encapsulator */ 134 /* Data for encapsulator */
135 struct xfrm_encap_tmpl *encap; 135 struct xfrm_encap_tmpl *encap;
136 136
137 /* Data for care-of address */
138 xfrm_address_t *coaddr;
139
137 /* IPComp needs an IPIP tunnel for handling uncompressed packets */ 140 /* IPComp needs an IPIP tunnel for handling uncompressed packets */
138 struct xfrm_state *tunnel; 141 struct xfrm_state *tunnel;
139 142