- struct task_esp_enc *task = (struct task_esp_enc *)tbase;
-
- tbase->flags |= FLAG_NEVER_FLUSH;
-
- uint8_t lcore_id = targ->lconf->id;
- char name[64];
- sprintf(name, "core_%03u_crypto_pool", lcore_id);
- task->crypto_op_pool = rte_crypto_op_pool_create(name, RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- targ->nb_mbuf, 128, MAXIMUM_IV_LENGTH, rte_socket_id());
- PROX_PANIC(task->crypto_op_pool == NULL, "Can't create ENC CRYPTO_OP_POOL\n");
-
- task->cdev_id = get_cdev_id();
-
- struct rte_cryptodev_config cdev_conf;
- cdev_conf.nb_queue_pairs = 2;
- cdev_conf.socket_id = rte_socket_id();
- rte_cryptodev_configure(task->cdev_id, &cdev_conf);
-
- unsigned int session_size = rte_cryptodev_sym_get_private_session_size(task->cdev_id);
- plog_info("rte_cryptodev_sym_get_private_session_size=%d\n", session_size);
- sprintf(name, "core_%03u_session_pool", lcore_id);
- task->session_pool = rte_cryptodev_sym_session_pool_create(name,
- MAX_SESSIONS,
- session_size,
- POOL_CACHE_SIZE,
- 0, rte_socket_id());
- PROX_PANIC(task->session_pool == NULL, "Failed rte_mempool_create\n");
-
- task->qp_id=0;
- plog_info("enc: task->qp_id=%u\n", task->qp_id);
- struct prox_rte_cryptodev_qp_conf qp_conf;
- qp_conf.nb_descriptors = 128;
- qp_conf.mp_session = task->session_pool;
- prox_rte_cryptodev_queue_pair_setup(task->cdev_id, task->qp_id, &qp_conf, rte_cryptodev_socket_id(task->cdev_id));
-
- int ret = rte_cryptodev_start(task->cdev_id);
- PROX_PANIC(ret < 0, "Failed to start device\n");
-
- //Setup Cipher Parameters
- struct rte_crypto_sym_xform cipher_xform = {0};
- struct rte_crypto_sym_xform auth_xform = {0};
-
- cipher_xform.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
- cipher_xform.next = &auth_xform;
-
- cipher_xform.cipher.algo = RTE_CRYPTO_CIPHER_AES_CBC;
- cipher_xform.cipher.op = RTE_CRYPTO_CIPHER_OP_ENCRYPT;
- cipher_xform.cipher.key.data = aes_cbc_key;
- cipher_xform.cipher.key.length = CIPHER_KEY_LENGTH_AES_CBC;
-
- cipher_xform.cipher.iv.offset = IV_OFFSET;
- cipher_xform.cipher.iv.length = CIPHER_IV_LENGTH_AES_CBC;
-
- //Setup HMAC Parameters
- auth_xform.type = RTE_CRYPTO_SYM_XFORM_AUTH;
- auth_xform.next = NULL;
- auth_xform.auth.op = RTE_CRYPTO_AUTH_OP_GENERATE;
- auth_xform.auth.algo = RTE_CRYPTO_AUTH_SHA1_HMAC;
- auth_xform.auth.key.length = DIGEST_BYTE_LENGTH_SHA1;
- auth_xform.auth.key.data = hmac_sha1_key;
- auth_xform.auth.digest_length = DIGEST_BYTE_LENGTH_SHA1;
-
- auth_xform.auth.iv.offset = 0;
- auth_xform.auth.iv.length = 0;
-
- task->sess = rte_cryptodev_sym_session_create(task->cdev_id, &cipher_xform, task->session_pool);
- PROX_PANIC(task->sess < 0, "Failed ENC sym_session_create\n");
-
- task->local_ipv4 = rte_cpu_to_be_32(targ->local_ipv4);
- task->remote_ipv4 = rte_cpu_to_be_32(targ->remote_ipv4);
- //memcpy(&task->src_mac, &prox_port_cfg[task->base.tx_params_hw.tx_port_queue->port].eth_addr, sizeof(prox_rte_ether_addr));
- struct prox_port_cfg *port = find_reachable_port(targ);
- memcpy(&task->local_mac, &port->eth_addr, sizeof(prox_rte_ether_addr));
-
- if (targ->flags & TASK_ARG_DST_MAC_SET){
- memcpy(&task->dst_mac, &targ->edaddr, sizeof(task->dst_mac));
- plog_info("TASK_ARG_DST_MAC_SET ("MAC_BYTES_FMT")\n", MAC_BYTES(task->dst_mac.addr_bytes));
- //prox_rte_ether_addr_copy(&ptask->dst_mac, &peth->d_addr);
- //rte_memcpy(hdr, task->src_dst_mac, sizeof(task->src_dst_mac));
- }