| 1382 | } |
| 1383 | |
| 1384 | int |
| 1385 | rte_vhost_crypto_create(int vid, uint8_t cryptodev_id, |
| 1386 | struct rte_mempool *sess_pool, |
| 1387 | int socket_id) |
| 1388 | { |
| 1389 | struct virtio_net *dev = get_device(vid); |
| 1390 | struct rte_hash_parameters params = {0}; |
| 1391 | struct vhost_crypto *vcrypto; |
| 1392 | char name[128]; |
| 1393 | int ret; |
| 1394 | |
| 1395 | if (!dev) { |
| 1396 | VC_LOG_ERR("Invalid vid %i", vid); |
| 1397 | return -EINVAL; |
| 1398 | } |
| 1399 | |
| 1400 | vcrypto = rte_zmalloc_socket(NULL, sizeof(*vcrypto), |
| 1401 | RTE_CACHE_LINE_SIZE, socket_id); |
| 1402 | if (!vcrypto) { |
| 1403 | VC_LOG_ERR("Insufficient memory"); |
| 1404 | return -ENOMEM; |
| 1405 | } |
| 1406 | |
| 1407 | vcrypto->sess_pool = sess_pool; |
| 1408 | vcrypto->cid = cryptodev_id; |
| 1409 | vcrypto->cache_session_id = UINT64_MAX; |
| 1410 | vcrypto->last_session_id = 1; |
| 1411 | vcrypto->dev = dev; |
| 1412 | vcrypto->option = RTE_VHOST_CRYPTO_ZERO_COPY_DISABLE; |
| 1413 | |
| 1414 | snprintf(name, 127, "HASH_VHOST_CRYPT_%u", (uint32_t)vid); |
| 1415 | params.name = name; |
| 1416 | params.entries = VHOST_CRYPTO_SESSION_MAP_ENTRIES; |
| 1417 | params.hash_func = rte_jhash; |
| 1418 | params.key_len = sizeof(uint64_t); |
| 1419 | params.socket_id = socket_id; |
| 1420 | vcrypto->session_map = rte_hash_create(¶ms); |
| 1421 | if (!vcrypto->session_map) { |
| 1422 | VC_LOG_ERR("Failed to creath session map"); |
| 1423 | ret = -ENOMEM; |
| 1424 | goto error_exit; |
| 1425 | } |
| 1426 | |
| 1427 | snprintf(name, 127, "MBUF_POOL_VM_%u", (uint32_t)vid); |
| 1428 | vcrypto->mbuf_pool = rte_pktmbuf_pool_create(name, |
| 1429 | VHOST_CRYPTO_MBUF_POOL_SIZE, 512, |
| 1430 | sizeof(struct vhost_crypto_data_req), |
| 1431 | VHOST_CRYPTO_MAX_DATA_SIZE + RTE_PKTMBUF_HEADROOM, |
| 1432 | rte_socket_id()); |
| 1433 | if (!vcrypto->mbuf_pool) { |
| 1434 | VC_LOG_ERR("Failed to creath mbuf pool"); |
| 1435 | ret = -ENOMEM; |
| 1436 | goto error_exit; |
| 1437 | } |
| 1438 | |
| 1439 | snprintf(name, 127, "WB_POOL_VM_%u", (uint32_t)vid); |
| 1440 | vcrypto->wb_pool = rte_mempool_create(name, |
| 1441 | VHOST_CRYPTO_MBUF_POOL_SIZE, |
no test coverage detected