commit a10f62b11e7a710fde628ae75fe5791e54caba0a
author Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com> Fri Nov 25 13:36:12 2016 +0000
committer Damjan Marion <dmarion.lists@gmail.com> Mon Nov 28 11:29:50 2016 +0000
tree bd4d23803dc87e069aa500a64fbaebea45167b6e
parent feeebfe0197912a233acab7d3359dc3fc29bc1f9

dpdk: add ipsec cryptodev support

DPDK Cryptodev support and related IPsec ESP nodes using DPDK Cryptodev APIs.

When DPDK Cryptodev support is enabled, the node graph is modified by adding
and replacing some of the nodes.

The following nodes are replaced:
* esp-encrypt -> dpdk-esp-encrypt
* esp-decrypt -> dpdk-esp-decrypt

The following nodes are added:
* dpdk-crypto-input : polling input node
* dpdk-esp-encrypt-post : internal node
* dpdk-esp-decrypt-post : internal node

Change-Id: I6dca9a890abaf4fb2a4fffce3fd08ac013e4d701
Signed-off-by: Zhang, Roy Fan <roy.fan.zhang@intel.com>
Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>

vnet/vnet/ipsec-gre/interface.c

diff --git a/vnet/vnet/ipsec-gre/interface.c b/vnet/vnet/ipsec-gre/interface.c
index fae79b9..56832ee 100644
--- a/vnet/vnet/ipsec-gre/interface.c
+++ b/vnet/vnet/ipsec-gre/interface.c
@@ -27,7 +27,14 @@
 #include <vnet/ipsec-gre/ipsec_gre.h>
 #include <vnet/ip/format.h>
 #include <vnet/ipsec/ipsec.h>
+
+#if DPDK_CRYPTO==1
+#include <vnet/devices/dpdk/ipsec/esp.h>
+#define ESP_NODE "dpdk-esp-encrypt"
+#else
 #include <vnet/ipsec/esp.h>
+#define ESP_NODE "esp-encrypt"
+#endif
 
 u8 *
 format_ipsec_gre_tunnel (u8 * s, va_list * args)
@@ -186,7 +193,7 @@
       hash_set (igm->tunnel_by_key, key, t - igm->tunnels);
 
       slot = vlib_node_add_named_next_with_slot
-	(vnm->vlib_main, hi->tx_node_index, "esp-encrypt",
+	(vnm->vlib_main, hi->tx_node_index, ESP_NODE,
 	 IPSEC_GRE_OUTPUT_NEXT_ESP_ENCRYPT);
 
       ASSERT (slot == IPSEC_GRE_OUTPUT_NEXT_ESP_ENCRYPT);