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Diffstat (limited to 'src/vnet/ipsec/ipsec_sa.c')
-rw-r--r--src/vnet/ipsec/ipsec_sa.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/src/vnet/ipsec/ipsec_sa.c b/src/vnet/ipsec/ipsec_sa.c
index 7e2dc20ef90..b1e337470ab 100644
--- a/src/vnet/ipsec/ipsec_sa.c
+++ b/src/vnet/ipsec/ipsec_sa.c
@@ -245,7 +245,15 @@ ipsec_sa_add_and_lock (u32 id, u32 spi, ipsec_protocol_t proto,
if (im->async_mode)
sa->crypto_op_data = sa->async_op_data.data;
else
- sa->crypto_op_data = sa->sync_op_data.data;
+ {
+ if (ipsec_sa_is_set_IS_ASYNC (sa))
+ {
+ vnet_crypto_request_async_mode (1);
+ sa->crypto_op_data = sa->async_op_data.data;
+ }
+ else
+ sa->crypto_op_data = sa->sync_op_data.data;
+ }
err = ipsec_check_support_cb (im, sa);
if (err)
@@ -332,6 +340,8 @@ ipsec_sa_del (ipsec_sa_t * sa)
/* no recovery possible when deleting an SA */
(void) ipsec_call_add_del_callbacks (im, sa, sa_index, 0);
+ if (ipsec_sa_is_set_IS_ASYNC (sa))
+ vnet_crypto_request_async_mode (0);
if (ipsec_sa_is_set_UDP_ENCAP (sa) && ipsec_sa_is_set_IS_INBOUND (sa))
ipsec_unregister_udp_port (clib_net_to_host_u16 (sa->udp_hdr.dst_port));