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| author |   Steffen Klassert <steffen.klassert@secunet.com> | 2017-08-01 12:49:10 +0300 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2017-08-02 11:45:48 +0200 |
| commit | f70f250a77313b542531e1ff7a449cd0ccd83ec0 (patch) | |
| tree | 8a7a3e81f3343bfa8ddc1aafaa46ae94aa7e9bde /include/net/xfrm.h | |
| parent | xfrm: Clear RX SKB secpath xfrm_offload (diff) | |
| download | linux-dev-f70f250a77313b542531e1ff7a449cd0ccd83ec0.tar.xz linux-dev-f70f250a77313b542531e1ff7a449cd0ccd83ec0.zip | |
net: Allow IPsec GSO for local sockets
This patch allows local sockets to make use of XFRM GSO code path.
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Ilan Tayari <ilant@mellanox.com>
Diffstat (limited to 'include/net/xfrm.h')
| -rw-r--r-- | include/net/xfrm.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 5a360100136c..18d7de34a5c3 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -1858,6 +1858,20 @@ int xfrm_dev_state_add(struct net *net, struct xfrm_state *x, struct xfrm_user_offload *xuo); bool xfrm_dev_offload_ok(struct sk_buff *skb, struct xfrm_state *x); +static inline bool xfrm_dst_offload_ok(struct dst_entry *dst) +{ + struct xfrm_state *x = dst->xfrm; + + if (!x || !x->type_offload) + return false; + + if (x->xso.offload_handle && (x->xso.dev == dst->path->dev) && + !dst->child->xfrm) + return true; + + return false; +} + static inline void xfrm_dev_state_delete(struct xfrm_state *x) { struct xfrm_state_offload *xso = &x->xso; @@ -1900,6 +1914,11 @@ static inline bool xfrm_dev_offload_ok(struct sk_buff *skb, struct xfrm_state *x { return false; } + +static inline bool xfrm_dst_offload_ok(struct dst_entry *dst) +{ + return false; +} #endif static inline int xfrm_mark_get(struct nlattr **attrs, struct xfrm_mark *m) |