From 97495b8966f4b25959719e3e1570b3f5942b1d64 Mon Sep 17 00:00:00 2001 From: Szymon Sliwa Date: Tue, 23 Jan 2018 14:30:49 +0100 Subject: plugins: odp: Add asynchronous IPsec API nodes To use asynchronous mode put async in the odp section of the startup.conf file, like this: odp { enable-odp-ipsec async } Falls back to synchronous mode. Change-Id: Iacfdc03158228f4385511e6736fb24a97284320c Signed-off-by: Szymon Sliwa --- src/plugins/odp/ipsec/ipsec.c | 20 +++++++++++++++----- 1 file changed, 15 insertions(+), 5 deletions(-) (limited to 'src/plugins/odp/ipsec/ipsec.c') diff --git a/src/plugins/odp/ipsec/ipsec.c b/src/plugins/odp/ipsec/ipsec.c index 44a7714b..62a074f8 100644 --- a/src/plugins/odp/ipsec/ipsec.c +++ b/src/plugins/odp/ipsec/ipsec.c @@ -20,6 +20,7 @@ #include #include +#include #include #include @@ -84,6 +85,11 @@ int // should flow_label be here? create_odp_sa (ipsec_sa_t * sa, sa_data_t * sa_sess_data, int flow_label, int is_outbound) { + odp_crypto_main_t *ocm = &odp_crypto_main; + u32 thread_index = vlib_get_thread_index (); + odp_crypto_worker_main_t *cwm = + vec_elt_at_index (ocm->workers, thread_index); + odp_ipsec_sa_param_t sa_params; odp_ipsec_sa_param_init (&sa_params); @@ -139,7 +145,8 @@ create_odp_sa (ipsec_sa_t * sa, sa_data_t * sa_sess_data, int flow_label, sa_params.spi = sa->spi; - sa_params.dest_queue = ODP_QUEUE_INVALID; + sa_params.dest_queue = + (is_outbound ? cwm->post_encrypt : cwm->post_decrypt); sa_params.context = NULL; sa_params.context_len = 0; @@ -174,7 +181,7 @@ create_sess (ipsec_sa_t * sa, sa_data_t * sa_sess_data, int is_outbound) crypto_params.auth_cipher_text = 1; - crypto_params.pref_mode = ODP_CRYPTO_ASYNC; + crypto_params.pref_mode = (is_async ? ODP_CRYPTO_ASYNC : ODP_CRYPTO_SYNC); crypto_params.compl_queue = (is_outbound ? cwm->post_encrypt : cwm->post_decrypt); crypto_params.output_pool = ODP_POOL_INVALID; @@ -315,9 +322,11 @@ ipsec_init (vlib_main_t * vm, u8 ipsec_api) ipsec_node = vlib_get_node_by_name (vm, (u8 *) "ipsec-output-ip4"); ASSERT (ipsec_node); if (ipsec_api) - crypto_node = vlib_get_node_by_name (vm, (u8 *) "odp-ipsec-esp-encrypt"); + crypto_node = + vlib_get_node_by_name (vm, (u8 *) "odp-ipsec-esp-encrypt"); else - crypto_node = vlib_get_node_by_name (vm, (u8 *) "odp-crypto-esp-encrypt"); + crypto_node = + vlib_get_node_by_name (vm, (u8 *) "odp-crypto-esp-encrypt"); ASSERT (crypto_node); im->esp_encrypt_node_index = crypto_node->index; im->esp_encrypt_next_index = @@ -328,7 +337,8 @@ ipsec_init (vlib_main_t * vm, u8 ipsec_api) if (ipsec_api) crypto_node = vlib_get_node_by_name (vm, (u8 *) "odp-ipsec-esp-decrypt"); else - crypto_node = vlib_get_node_by_name (vm, (u8 *) "odp-crypto-esp-decrypt"); + crypto_node = + vlib_get_node_by_name (vm, (u8 *) "odp-crypto-esp-decrypt"); ASSERT (crypto_node); im->esp_decrypt_node_index = crypto_node->index; im->esp_decrypt_next_index = -- cgit 1.2.3-korg