Add symmetric support.
Signed-off-by: Gowrishankar Muthukrishnan <gmuthukri...@marvell.com>
---
examples/vhost_crypto/main.c | 50 +++++++++++++++++++++---------------
1 file changed, 29 insertions(+), 21 deletions(-)
diff --git a/examples/vhost_crypto/main.c b/examples/vhost_crypto/main.c
index 02987ebd76..f9e2732d18 100644
--- a/examples/vhost_crypto/main.c
+++ b/examples/vhost_crypto/main.c
@@ -45,7 +45,8 @@ struct lcore_option {
struct vhost_crypto_info {
int vids[MAX_NB_SOCKETS];
uint32_t nb_vids;
- struct rte_mempool *sess_pool;
+ struct rte_mempool *sym_sess_pool;
+ struct rte_mempool *asym_sess_pool;
struct rte_mempool *cop_pool;
uint8_t cid;
uint32_t qid;
@@ -302,7 +303,8 @@ new_device(int vid)
return -ENOENT;
}
- ret = rte_vhost_crypto_create(vid, info->cid, info->sess_pool,
+ ret = rte_vhost_crypto_create(vid, info->cid, info->sym_sess_pool,
+ info->asym_sess_pool,
rte_lcore_to_socket_id(options.los[i].lcore_id));
if (ret) {
RTE_LOG(ERR, USER1, "Cannot create vhost crypto\n");
@@ -362,8 +364,8 @@ destroy_device(int vid)
}
static const struct rte_vhost_device_ops virtio_crypto_device_ops = {
- .new_device = new_device,
- .destroy_device = destroy_device,
+ .new_connection = new_device,
+ .destroy_connection = destroy_device,
};
static int
@@ -385,7 +387,7 @@ vhost_crypto_worker(void *arg)
for (i = 0; i < NB_VIRTIO_QUEUES; i++) {
if (rte_crypto_op_bulk_alloc(info->cop_pool,
- RTE_CRYPTO_OP_TYPE_SYMMETRIC, ops[i],
+ RTE_CRYPTO_OP_TYPE_UNDEFINED, ops[i],
burst_size) < burst_size) {
RTE_LOG(ERR, USER1, "Failed to alloc cops\n");
ret = -1;
@@ -409,20 +411,12 @@ vhost_crypto_worker(void *arg)
rte_cryptodev_enqueue_burst(
info->cid, info->qid, ops[j],
fetched);
- if (unlikely(rte_crypto_op_bulk_alloc(
- info->cop_pool,
- RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- ops[j], fetched) < fetched)) {
- RTE_LOG(ERR, USER1, "Failed realloc\n");
- return -1;
- }
-
fetched = rte_cryptodev_dequeue_burst(
info->cid, info->qid,
ops_deq[j], RTE_MIN(burst_size,
info->nb_inflight_ops));
fetched = rte_vhost_crypto_finalize_requests(
- ops_deq[j], fetched, callfds,
+ info->vids[i], j, ops_deq[j],
fetched, callfds,
&nb_callfds);
info->nb_inflight_ops -= fetched;
@@ -455,7 +449,8 @@ free_resource(void)
continue;
rte_mempool_free(info->cop_pool);
- rte_mempool_free(info->sess_pool);
+ rte_mempool_free(info->sym_sess_pool);
+ rte_mempool_free(info->asym_sess_pool);
for (j = 0; j < lo->nb_sockets; j++) {
rte_vhost_driver_unregister(lo->socket_files[i]);
@@ -539,21 +534,34 @@ main(int argc, char *argv[])
goto error_exit;
}
- snprintf(name, 127, "SESS_POOL_%u", lo->lcore_id);
- info->sess_pool = rte_cryptodev_sym_session_pool_create(name,
+ snprintf(name, 127, "SYM_SESS_POOL_%u", lo->lcore_id);
+ info->sym_sess_pool =
rte_cryptodev_sym_session_pool_create(name,
SESSION_MAP_ENTRIES,
rte_cryptodev_sym_get_private_session_size(
info->cid), 0, 0,
rte_lcore_to_socket_id(lo->lcore_id));
- if (!info->sess_pool) {
- RTE_LOG(ERR, USER1, "Failed to create mempool");
+ if (!info->sym_sess_pool) {
+ RTE_LOG(ERR, USER1, "Failed to create sym session
mempool");
+ goto error_exit;
+ }
+
+ /* TODO: storing vhost_crypto_data_req (56 bytes) in user_data,
+ * but it needs to be moved somewhere.
+ */
+ snprintf(name, 127, "ASYM_SESS_POOL_%u", lo->lcore_id);
+ info->asym_sess_pool =
rte_cryptodev_asym_session_pool_create(name,
+ SESSION_MAP_ENTRIES, 0, 64,
+ rte_lcore_to_socket_id(lo->lcore_id));
+
+ if (!info->asym_sess_pool) {
+ RTE_LOG(ERR, USER1, "Failed to create asym session
mempool");
goto error_exit;
}
snprintf(name, 127, "COPPOOL_%u", lo->lcore_id);
info->cop_pool = rte_crypto_op_pool_create(name,
- RTE_CRYPTO_OP_TYPE_SYMMETRIC, NB_MEMPOOL_OBJS,
+ RTE_CRYPTO_OP_TYPE_UNDEFINED, NB_MEMPOOL_OBJS,
NB_CACHE_OBJS, VHOST_CRYPTO_MAX_IV_LEN,
rte_lcore_to_socket_id(lo->lcore_id));
@@ -566,7 +574,7 @@ main(int argc, char *argv[])
options.infos[i] = info;
qp_conf.nb_descriptors = NB_CRYPTO_DESCRIPTORS;
- qp_conf.mp_session = info->sess_pool;
+ qp_conf.mp_session = info->sym_sess_pool;
for (j = 0; j < dev_info.max_nb_queue_pairs; j++) {
ret = rte_cryptodev_queue_pair_setup(info->cid, j,
--
2.25.1
