On 11/30/2017 10:23 PM, Steffen Klassert wrote:
On Tue, Nov 28, 2017 at 11:49:30AM +0200, yoss...@mellanox.com wrote:
From: Yossef Efraim <yoss...@mellanox.com>
This patch adds ESN support to IPsec device offload.
Adding new xfrm device operation to synchronize device ESN.
Signed-off-by: Yossef Efraim <yoss...@mellanox.com>
---
include/linux/netdevice.h | 1 +
include/net/xfrm.h | 12 ++++++++++++
net/xfrm/xfrm_device.c | 4 ++--
net/xfrm/xfrm_replay.c | 2 ++
4 files changed, 17 insertions(+), 2 deletions(-)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 7de7656..d4e9198 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -825,6 +825,7 @@ struct xfrmdev_ops {
void (*xdo_dev_state_free) (struct xfrm_state *x);
bool (*xdo_dev_offload_ok) (struct sk_buff *skb,
struct xfrm_state *x);
+ void (*xdo_dev_state_advance_esn) (struct xfrm_state *x);
We now have a documentation for the xfrm offloadin API in the
ipsec-next tree. Please document the new device operation
there and resubmit.
Please be sure to specify what the offloading driver is expected to do
with this.
sln
Thanks!
