X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fipsec%2Fipsec.c;h=74713458b145967438dba5cd3ed31c2a3e338aff;hb=f16e9a550;hp=b63b2a71160aeae472978c465e9003ae3c488c41;hpb=4a58e49cfe03150034a65e147a2ffe8d24391b86;p=vpp.git

diff --git a/src/vnet/ipsec/ipsec.c b/src/vnet/ipsec/ipsec.c
index b63b2a71160..74713458b14 100644
--- a/src/vnet/ipsec/ipsec.c
+++ b/src/vnet/ipsec/ipsec.c
@@ -124,17 +124,6 @@ ipsec_add_node (vlib_main_t * vm, const char *node_name,
   *out_next_index = vlib_node_add_next (vm, prev_node->index, node->index);
 }
 
-void
-ipsec_add_feature (const char *arc_name,
-		   const char *node_name, u32 * out_feature_index)
-{
-  u8 arc;
-
-  arc = vnet_get_feature_arc_index (arc_name);
-  ASSERT (arc != (u8) ~ 0);
-  *out_feature_index = vnet_get_feature_index (arc, node_name);
-}
-
 void
 ipsec_unregister_udp_port (u16 port)
 {
@@ -257,10 +246,9 @@ clib_error_t *
 ipsec_rsc_in_use (ipsec_main_t * im)
 {
   /* return an error is crypto resource are in use */
-  if (pool_elts (im->sad) > 0)
-    return clib_error_return (0,
-			      "%d SA entries configured",
-			      pool_elts (im->sad));
+  if (pool_elts (ipsec_sa_pool) > 0)
+    return clib_error_return (0, "%d SA entries configured",
+			      pool_elts (ipsec_sa_pool));
 
   return (NULL);
 }
@@ -341,21 +329,16 @@ ipsec_set_async_mode (u32 is_enabled)
   ipsec_main_t *im = &ipsec_main;
   ipsec_sa_t *sa;
 
-  /* lock all SAs before change im->async_mode */
-  pool_foreach (sa, im->sad)
-  {
-    fib_node_lock (&sa->node);
-  }
+  vnet_crypto_request_async_mode (is_enabled);
 
   im->async_mode = is_enabled;
 
-  /* change SA crypto op data before unlock them */
-  pool_foreach (sa, im->sad)
-  {
-    sa->crypto_op_data = is_enabled ?
-      sa->async_op_data.data : sa->sync_op_data.data;
-    fib_node_unlock (&sa->node);
-  }
+  /* change SA crypto op data */
+  pool_foreach (sa, ipsec_sa_pool)
+    {
+      sa->crypto_op_data =
+	(is_enabled ? sa->async_op_data.data : sa->sync_op_data.data);
+    }
 }
 
 static void
@@ -478,6 +461,27 @@ ipsec_init (vlib_main_t * vm)
   a->alg = VNET_CRYPTO_ALG_AES_256_CBC;
   a->iv_size = a->block_align = 16;
 
+  a = im->crypto_algs + IPSEC_CRYPTO_ALG_AES_CTR_128;
+  a->enc_op_id = VNET_CRYPTO_OP_AES_128_CTR_ENC;
+  a->dec_op_id = VNET_CRYPTO_OP_AES_128_CTR_DEC;
+  a->alg = VNET_CRYPTO_ALG_AES_128_CTR;
+  a->iv_size = 8;
+  a->block_align = 1;
+
+  a = im->crypto_algs + IPSEC_CRYPTO_ALG_AES_CTR_192;
+  a->enc_op_id = VNET_CRYPTO_OP_AES_192_CTR_ENC;
+  a->dec_op_id = VNET_CRYPTO_OP_AES_192_CTR_DEC;
+  a->alg = VNET_CRYPTO_ALG_AES_192_CTR;
+  a->iv_size = 8;
+  a->block_align = 1;
+
+  a = im->crypto_algs + IPSEC_CRYPTO_ALG_AES_CTR_256;
+  a->enc_op_id = VNET_CRYPTO_OP_AES_256_CTR_ENC;
+  a->dec_op_id = VNET_CRYPTO_OP_AES_256_CTR_DEC;
+  a->alg = VNET_CRYPTO_ALG_AES_256_CTR;
+  a->iv_size = 8;
+  a->block_align = 1;
+
   a = im->crypto_algs + IPSEC_CRYPTO_ALG_AES_GCM_128;
   a->enc_op_id = VNET_CRYPTO_OP_AES_128_GCM_ENC;
   a->dec_op_id = VNET_CRYPTO_OP_AES_128_GCM_DEC;
@@ -537,34 +541,6 @@ ipsec_init (vlib_main_t * vm)
 
   vec_validate_aligned (im->ptd, vlib_num_workers (), CLIB_CACHE_LINE_BYTES);
 
-  im->ah4_enc_fq_index =
-    vlib_frame_queue_main_init (ah4_encrypt_node.index, 0);
-  im->ah4_dec_fq_index =
-    vlib_frame_queue_main_init (ah4_decrypt_node.index, 0);
-  im->ah6_enc_fq_index =
-    vlib_frame_queue_main_init (ah6_encrypt_node.index, 0);
-  im->ah6_dec_fq_index =
-    vlib_frame_queue_main_init (ah6_decrypt_node.index, 0);
-
-  im->esp4_enc_fq_index =
-    vlib_frame_queue_main_init (esp4_encrypt_node.index, 0);
-  im->esp4_dec_fq_index =
-    vlib_frame_queue_main_init (esp4_decrypt_node.index, 0);
-  im->esp6_enc_fq_index =
-    vlib_frame_queue_main_init (esp6_encrypt_node.index, 0);
-  im->esp6_dec_fq_index =
-    vlib_frame_queue_main_init (esp6_decrypt_node.index, 0);
-  im->esp4_enc_tun_fq_index =
-    vlib_frame_queue_main_init (esp4_encrypt_tun_node.index, 0);
-  im->esp6_enc_tun_fq_index =
-    vlib_frame_queue_main_init (esp6_encrypt_tun_node.index, 0);
-  im->esp_mpls_enc_tun_fq_index =
-    vlib_frame_queue_main_init (esp_mpls_encrypt_tun_node.index, 0);
-  im->esp4_dec_tun_fq_index =
-    vlib_frame_queue_main_init (esp4_decrypt_tun_node.index, 0);
-  im->esp6_dec_tun_fq_index =
-    vlib_frame_queue_main_init (esp6_decrypt_tun_node.index, 0);
-
   im->async_mode = 0;
   crypto_engine_backend_register_post_node (vm);