Hi Maxime,
> > 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,
> It may be worth explaining in the commit message why you are moving from
> new_device to new_connection.
This change is required when this backend application runs in server mode.
I understand this change is irrelevant to the scope of this patch and will be
taken out in a separate patch (in the new version of this series).
Thanks,
Gowrishankar
>
> > };
> >
> > static int
> > @@ -376,6 +386,7 @@ vhost_crypto_worker(void *arg)
> > int callfds[VIRTIO_CRYPTO_MAX_NUM_BURST_VQS];
> > uint32_t lcore_id = rte_lcore_id();
> > uint32_t burst_size = MAX_PKT_BURST;
> > + enum rte_crypto_op_type cop_type;
> > uint32_t i, j, k;
> > uint32_t to_fetch, fetched;
> >
> > @@ -383,9 +394,13 @@ vhost_crypto_worker(void *arg)
> >
> > RTE_LOG(INFO, USER1, "Processing on Core %u started\n", lcore_id);
> >
> > + cop_type = RTE_CRYPTO_OP_TYPE_SYMMETRIC;
> > + if (options.asymmetric_crypto)
> > + cop_type = RTE_CRYPTO_OP_TYPE_ASYMMETRIC;
> > +
> > for (i = 0; i < NB_VIRTIO_QUEUES; i++) {
> > if (rte_crypto_op_bulk_alloc(info->cop_pool,
> > - RTE_CRYPTO_OP_TYPE_SYMMETRIC, ops[i],
> > + cop_type, ops[i],
> > burst_size) < burst_size) {
> > RTE_LOG(ERR, USER1, "Failed to alloc cops\n");
> > ret = -1;
> > @@ -411,12 +426,11 @@ vhost_crypto_worker(void *arg)
> > fetched);
> > if (unlikely(rte_crypto_op_bulk_alloc(
> > info->cop_pool,
> > -
> RTE_CRYPTO_OP_TYPE_SYMMETRIC,
> > + cop_type,
> > 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, @@ -477,6 +491,7 @@ main(int
> > argc, char *argv[])
> > struct rte_cryptodev_qp_conf qp_conf;
> > struct rte_cryptodev_config config;
> > struct rte_cryptodev_info dev_info;
> > + enum rte_crypto_op_type cop_type;
> > char name[128];
> > uint32_t i, j, lcore;
> > int ret;
> > @@ -539,12 +554,21 @@ 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,
> > - SESSION_MAP_ENTRIES,
> > - rte_cryptodev_sym_get_private_session_size(
> > - info->cid), 0, 0,
> > - rte_lcore_to_socket_id(lo->lcore_id));
> > + if (!options.asymmetric_crypto) {
> > + snprintf(name, 127, "SYM_SESS_POOL_%u", lo-
> >lcore_id);
> > + info->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));
> > + cop_type = RTE_CRYPTO_OP_TYPE_SYMMETRIC;
> > + } else {
> > + snprintf(name, 127, "ASYM_SESS_POOL_%u", lo-
> >lcore_id);
> > + info->sess_pool =
> rte_cryptodev_asym_session_pool_create(name,
> > + SESSION_MAP_ENTRIES, 0, 64,
> > + rte_lcore_to_socket_id(lo->lcore_id));
> > + cop_type = RTE_CRYPTO_OP_TYPE_ASYMMETRIC;
> > + }
> >
> > if (!info->sess_pool) {
> > RTE_LOG(ERR, USER1, "Failed to create mempool");
> @@ -553,7 +577,7
> > @@ main(int argc, char *argv[])
> >
> > 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,
> > + cop_type, NB_MEMPOOL_OBJS,
> > NB_CACHE_OBJS,
> VHOST_CRYPTO_MAX_IV_LEN,
> > rte_lcore_to_socket_id(lo->lcore_id));
> >
> > @@ -567,6 +591,8 @@ main(int argc, char *argv[])
> >
> > qp_conf.nb_descriptors = NB_CRYPTO_DESCRIPTORS;
> > qp_conf.mp_session = info->sess_pool;
> > + if (options.asymmetric_crypto)
> > + qp_conf.mp_session = NULL;
> >
> > for (j = 0; j < dev_info.max_nb_queue_pairs; j++) {
> > ret = rte_cryptodev_queue_pair_setup(info->cid, j,
