diff options
Diffstat (limited to 'src/plugins/dpdk/ipsec')
-rw-r--r-- | src/plugins/dpdk/ipsec/ipsec.c | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/src/plugins/dpdk/ipsec/ipsec.c b/src/plugins/dpdk/ipsec/ipsec.c index 8837756554f..ad638db65d4 100644 --- a/src/plugins/dpdk/ipsec/ipsec.c +++ b/src/plugins/dpdk/ipsec/ipsec.c @@ -991,6 +991,24 @@ crypto_disable (void) vec_free (dcm->auth_algs); } +static clib_error_t * +dpdk_ipsec_enable_disable (int is_enable) +{ + vlib_main_t *vm = vlib_get_main (); + vlib_thread_main_t *tm = vlib_get_thread_main (); + vlib_node_t *node = vlib_get_node_by_name (vm, (u8 *) "dpdk-crypto-input"); + u32 skip_master = vlib_num_workers () > 0; + u32 n_mains = tm->n_vlib_mains; + u32 i; + + ASSERT (node); + for (i = skip_master; i < n_mains; i++) + vlib_node_set_state (vlib_mains[i], node->index, is_enable != 0 ? + VLIB_NODE_STATE_POLLING : VLIB_NODE_STATE_DISABLED); + + return 0; +} + static uword dpdk_ipsec_process (vlib_main_t * vm, vlib_node_runtime_t * rt, vlib_frame_t * f) @@ -1000,7 +1018,7 @@ dpdk_ipsec_process (vlib_main_t * vm, vlib_node_runtime_t * rt, vlib_thread_main_t *tm = vlib_get_thread_main (); crypto_worker_main_t *cwm; clib_error_t *error = NULL; - u32 i, skip_master, n_mains; + u32 skip_master, n_mains; n_mains = tm->n_vlib_mains; skip_master = vlib_num_workers () > 0; @@ -1055,14 +1073,14 @@ dpdk_ipsec_process (vlib_main_t * vm, vlib_node_runtime_t * rt, "dpdk-esp6-decrypt", "dpdk-esp6-decrypt", dpdk_ipsec_check_support, - add_del_sa_session); - int rv = ipsec_select_esp_backend (im, idx); - ASSERT (rv == 0); - - vlib_node_t *node = vlib_get_node_by_name (vm, (u8 *) "dpdk-crypto-input"); - ASSERT (node); - for (i = skip_master; i < n_mains; i++) - vlib_node_set_state (vlib_mains[i], node->index, VLIB_NODE_STATE_POLLING); + add_del_sa_session, + dpdk_ipsec_enable_disable); + int rv; + if (im->esp_current_backend == ~0) + { + rv = ipsec_select_esp_backend (im, idx); + ASSERT (rv == 0); + } return 0; } |