diff options
| author | Steffen Klassert <steffen.klassert@secunet.com> | 2017-04-14 10:06:01 +0200 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2017-04-14 10:06:01 +0200 |
| commit | c35fe4106b928d0a5909cfdac53c1db559b24299 (patch) | |
| tree | eeaebe39a98ae156227b92412c2cb46c0de88900 /include/net | |
| parent | 21f42cc95f07c1d7827b339c04442e147411e44b (diff) | |
xfrm: Add mode handlers for IPsec on layer 2
This patch adds a gso_segment and xmit callback for the
xfrm_mode and implement these functions for tunnel and
transport mode.
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/xfrm.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h index ac984da27879..54515d989365 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -444,6 +444,16 @@ struct xfrm_mode { */ int (*output)(struct xfrm_state *x, struct sk_buff *skb); + /* + * Adjust pointers into the packet and do GSO segmentation. + */ + struct sk_buff *(*gso_segment)(struct xfrm_state *x, struct sk_buff *skb, netdev_features_t features); + + /* + * Adjust pointers into the packet when IPsec is done at layer2. + */ + void (*xmit)(struct xfrm_state *x, struct sk_buff *skb); + struct xfrm_state_afinfo *afinfo; struct module *owner; unsigned int encap; |