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authorSteffen Klassert <steffen.klassert@secunet.com>2017-04-14 11:06:50 +0300
committerSteffen Klassert <steffen.klassert@secunet.com>2017-04-14 11:06:50 +0300
commit7862b4058b9f10c9177f347e7d981511bac87213 (patch)
treea33689f6215116d81214287c8c9b8944ea0e0323 /net/xfrm
parent383d0350f2cc5e5b3a2003c46e15c0b98432037b (diff)
downloadlinux-7862b4058b9f10c9177f347e7d981511bac87213.tar.xz
esp: Add gso handlers for esp4 and esp6
This patch extends the xfrm_type by an encap function pointer and implements esp4_gso_encap and esp6_gso_encap. These functions doing the basic esp encapsulation for a GSO packet. In case the GSO packet needs to be segmented in software, we add gso_segment functions. This codepath is going to be used on esp hardware offloads. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_replay.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/xfrm/xfrm_replay.c b/net/xfrm/xfrm_replay.c
index cdc2e2e71bff..20e68a3cad9a 100644
--- a/net/xfrm/xfrm_replay.c
+++ b/net/xfrm/xfrm_replay.c
@@ -45,7 +45,8 @@ u32 xfrm_replay_seqhi(struct xfrm_state *x, __be32 net_seq)
return seq_hi;
}
-
+EXPORT_SYMBOL(xfrm_replay_seqhi);
+;
static void xfrm_replay_notify(struct xfrm_state *x, int event)
{
struct km_event c;