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| author | Arnaud Ebalard <arno@natisbad.org> | 2008-10-05 20:33:42 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-10-05 20:33:42 (GMT) |
| commit | 13c1d18931ebb5cf407cb348ef2cd6284d68902d (patch) | |
| tree | 6d590f85e48b4cce8f67e42c65b88fce8fcc49c6 /include/net/xfrm.h | |
| parent | 95430c0b140c31cb9e39f876afe1c0e9947d1aaf (diff) | |
| download | linux-13c1d18931ebb5cf407cb348ef2cd6284d68902d.tar.xz | |
xfrm: MIGRATE enhancements (draft-ebalard-mext-pfkey-enhanced-migrate)
Provides implementation of the enhancements of XFRM/PF_KEY MIGRATE mechanism
specified in draft-ebalard-mext-pfkey-enhanced-migrate-00. Defines associated
PF_KEY SADB_X_EXT_KMADDRESS extension and XFRM/netlink XFRMA_KMADDRESS
attribute.
Signed-off-by: Arnaud Ebalard <arno@natisbad.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/xfrm.h')
| -rw-r--r-- | include/net/xfrm.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h index b98d205..11c890a 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -492,6 +492,13 @@ struct xfrm_policy struct xfrm_tmpl xfrm_vec[XFRM_MAX_DEPTH]; }; +struct xfrm_kmaddress { + xfrm_address_t local; + xfrm_address_t remote; + u32 reserved; + u16 family; +}; + struct xfrm_migrate { xfrm_address_t old_daddr; xfrm_address_t old_saddr; @@ -531,7 +538,7 @@ struct xfrm_mgr int (*new_mapping)(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport); int (*notify_policy)(struct xfrm_policy *x, int dir, struct km_event *c); int (*report)(u8 proto, struct xfrm_selector *sel, xfrm_address_t *addr); - int (*migrate)(struct xfrm_selector *sel, u8 dir, u8 type, struct xfrm_migrate *m, int num_bundles); + int (*migrate)(struct xfrm_selector *sel, u8 dir, u8 type, struct xfrm_migrate *m, int num_bundles, struct xfrm_kmaddress *k); }; extern int xfrm_register_km(struct xfrm_mgr *km); @@ -1432,12 +1439,14 @@ extern int xfrm_bundle_ok(struct xfrm_policy *pol, struct xfrm_dst *xdst, #ifdef CONFIG_XFRM_MIGRATE extern int km_migrate(struct xfrm_selector *sel, u8 dir, u8 type, - struct xfrm_migrate *m, int num_bundles); + struct xfrm_migrate *m, int num_bundles, + struct xfrm_kmaddress *k); extern struct xfrm_state * xfrm_migrate_state_find(struct xfrm_migrate *m); extern struct xfrm_state * xfrm_state_migrate(struct xfrm_state *x, struct xfrm_migrate *m); extern int xfrm_migrate(struct xfrm_selector *sel, u8 dir, u8 type, - struct xfrm_migrate *m, int num_bundles); + struct xfrm_migrate *m, int num_bundles, + struct xfrm_kmaddress *k); #endif extern wait_queue_head_t km_waitq; |