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authorSergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>2017-01-20 15:35:23 +0000
committerDamjan Marion <dmarion.lists@gmail.com>2017-01-27 20:52:17 +0000
commitd04b60bfa940e21ab4676a1cb3c15989748be40a (patch)
tree321b0b8a50a7952fa8587d9bcfd16d25670f440f /src/vnet/ipsec/ipsec_if_out.c
parent884cf26d792e5bb9681212d547a615af1992f3c9 (diff)
dpdk: rework cryptodev ipsec build and setup
Build Cryptodev IPsec support by default when DPDK is enabled but only build hardware Cryptodev PMDs. To enable Cryptodev support, a new startup.conf option for dpdk has been introduced 'enable-cryptodev'. During VPP init, if Cryptodev support is not enabled or not enough cryptodev resources are available then default to OpenSSL ipsec implementation. Change-Id: I5aa7e0d5c2676bdb41d775ef40364536a081956d Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Diffstat (limited to 'src/vnet/ipsec/ipsec_if_out.c')
-rw-r--r--src/vnet/ipsec/ipsec_if_out.c22
1 files changed, 2 insertions, 20 deletions
diff --git a/src/vnet/ipsec/ipsec_if_out.c b/src/vnet/ipsec/ipsec_if_out.c
index 8f062828413..62ff67ac951 100644
--- a/src/vnet/ipsec/ipsec_if_out.c
+++ b/src/vnet/ipsec/ipsec_if_out.c
@@ -21,12 +21,6 @@
#include <vnet/ipsec/ipsec.h>
-#if DPDK_CRYPTO==1
-#define ESP_NODE "dpdk-esp-encrypt"
-#else
-#define ESP_NODE "esp-encrypt"
-#endif
-
/* Statistics (not really errors) */
#define foreach_ipsec_if_output_error \
_(TX, "good packets transmitted")
@@ -45,12 +39,6 @@ typedef enum
IPSEC_IF_OUTPUT_N_ERROR,
} ipsec_if_output_error_t;
-typedef enum
-{
- IPSEC_IF_OUTPUT_NEXT_ESP_ENCRYPT,
- IPSEC_IF_OUTPUT_NEXT_DROP,
- IPSEC_IF_OUTPUT_N_NEXT,
-} ipsec_if_output_next_t;
typedef struct
{
@@ -58,7 +46,6 @@ typedef struct
u32 seq;
} ipsec_if_output_trace_t;
-
u8 *
format_ipsec_if_output_trace (u8 * s, va_list * args)
{
@@ -106,7 +93,7 @@ ipsec_if_output_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node,
hi0 = vnet_get_sup_hw_interface (vnm, sw_if_index0);
t0 = pool_elt_at_index (im->tunnel_interfaces, hi0->dev_instance);
vnet_buffer (b0)->ipsec.sad_index = t0->output_sa_index;
- next0 = IPSEC_IF_OUTPUT_NEXT_ESP_ENCRYPT;
+ next0 = im->esp_encrypt_next_index;
if (PREDICT_FALSE (b0->flags & VLIB_BUFFER_IS_TRACED))
{
@@ -142,12 +129,7 @@ VLIB_REGISTER_NODE (ipsec_if_output_node) = {
.n_errors = ARRAY_LEN(ipsec_if_output_error_strings),
.error_strings = ipsec_if_output_error_strings,
- .n_next_nodes = IPSEC_IF_OUTPUT_N_NEXT,
-
- .next_nodes = {
- [IPSEC_IF_OUTPUT_NEXT_ESP_ENCRYPT] = ESP_NODE,
- [IPSEC_IF_OUTPUT_NEXT_DROP] = "error-drop",
- },
+ .sibling_of = "ipsec-output-ip4",
};
/* *INDENT-ON* */