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>
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 5a36010..18d7de3 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1858,6 +1858,20 @@
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 @@
{
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)