diff options
Diffstat (limited to 'src/vnet/ipsec/esp_encrypt.c')
| -rw-r--r-- | src/vnet/ipsec/esp_encrypt.c | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/src/vnet/ipsec/esp_encrypt.c b/src/vnet/ipsec/esp_encrypt.c index 214cf674c75..30c2bf9a8ac 100644 --- a/src/vnet/ipsec/esp_encrypt.c +++ b/src/vnet/ipsec/esp_encrypt.c @@ -665,22 +665,6 @@ esp_encrypt_inline (vlib_main_t *vm, vlib_node_runtime_t *node, is_async = im->async_mode | ipsec_sa_is_set_IS_ASYNC (sa0); } - if (is_async) - { - async_op = sa0->crypto_async_enc_op_id; - - /* get a frame for this op if we don't yet have one or it's full - */ - if (NULL == async_frames[async_op] || - vnet_crypto_async_frame_is_full (async_frames[async_op])) - { - async_frames[async_op] = - vnet_crypto_async_get_frame (vm, async_op); - /* Save the frame to the list we'll submit at the end */ - vec_add1 (ptd->async_frames, async_frames[async_op]); - } - } - if (PREDICT_FALSE (~0 == sa0->thread_index)) { /* this is the first packet to use this SA, claim the SA @@ -951,10 +935,25 @@ esp_encrypt_inline (vlib_main_t *vm, vlib_node_runtime_t *node, esp->seq = clib_net_to_host_u32 (sa0->seq); if (is_async) - esp_prepare_async_frame (vm, ptd, async_frames[async_op], sa0, b[0], - esp, payload, payload_len, iv_sz, icv_sz, - from[b - bufs], sync_next[0], hdr_len, - async_next_node, lb); + { + async_op = sa0->crypto_async_enc_op_id; + + /* get a frame for this op if we don't yet have one or it's full + */ + if (NULL == async_frames[async_op] || + vnet_crypto_async_frame_is_full (async_frames[async_op])) + { + async_frames[async_op] = + vnet_crypto_async_get_frame (vm, async_op); + /* Save the frame to the list we'll submit at the end */ + vec_add1 (ptd->async_frames, async_frames[async_op]); + } + + esp_prepare_async_frame (vm, ptd, async_frames[async_op], sa0, b[0], + esp, payload, payload_len, iv_sz, icv_sz, + from[b - bufs], sync_next[0], hdr_len, + async_next_node, lb); + } else esp_prepare_sync_op (vm, ptd, crypto_ops, integ_ops, sa0, payload, payload_len, iv_sz, icv_sz, n_sync, b, lb, |