static int qat_sym_dev_config(__rte_unused struct rte_cryptodev *dev,
__rte_unused struct rte_cryptodev_config *config)
{
- PMD_INIT_FUNC_TRACE();
return 0;
}
static int qat_sym_dev_start(__rte_unused struct rte_cryptodev *dev)
{
- PMD_INIT_FUNC_TRACE();
return 0;
}
static void qat_sym_dev_stop(__rte_unused struct rte_cryptodev *dev)
{
- PMD_INIT_FUNC_TRACE();
+ return;
}
static int qat_sym_dev_close(struct rte_cryptodev *dev)
{
int i, ret;
- PMD_INIT_FUNC_TRACE();
-
for (i = 0; i < dev->data->nb_queue_pairs; i++) {
ret = qat_sym_qp_release(dev, i);
if (ret < 0)
qat_gen_config[internals->qat_dev->qat_dev_gen]
.qp_hw_data[QAT_SERVICE_SYMMETRIC];
- PMD_INIT_FUNC_TRACE();
if (info != NULL) {
info->max_nb_queue_pairs =
qat_qps_per_service(sym_hw_qps, QAT_SERVICE_SYMMETRIC);
info->feature_flags = dev->feature_flags;
info->capabilities = internals->qat_dev_capabilities;
- info->sym.max_nb_sessions = RTE_QAT_PMD_MAX_NB_SESSIONS;
info->driver_id = cryptodev_qat_driver_id;
- info->pci_dev = RTE_DEV_TO_PCI(dev->device);
+ /* No limit of number of sessions */
+ info->sym.max_nb_sessions = 0;
}
}
struct qat_sym_dev_private *qat_priv;
if (stats == NULL || dev == NULL) {
- PMD_DRV_LOG(ERR, "invalid ptr: stats %p, dev %p", stats, dev);
+ QAT_LOG(ERR, "invalid ptr: stats %p, dev %p", stats, dev);
return;
}
qat_priv = dev->data->dev_private;
struct qat_sym_dev_private *qat_priv;
if (dev == NULL) {
- PMD_DRV_LOG(ERR, "invalid cryptodev ptr %p", dev);
+ QAT_LOG(ERR, "invalid cryptodev ptr %p", dev);
return;
}
qat_priv = dev->data->dev_private;
{
struct qat_sym_dev_private *qat_private = dev->data->dev_private;
- PMD_DRV_LOG(DEBUG, "Release sym qp %u on device %d",
+ QAT_LOG(DEBUG, "Release sym qp %u on device %d",
queue_pair_id, dev->data->dev_id);
qat_private->qat_dev->qps_in_use[QAT_SERVICE_SYMMETRIC][queue_pair_id]
static int qat_sym_qp_setup(struct rte_cryptodev *dev, uint16_t qp_id,
const struct rte_cryptodev_qp_conf *qp_conf,
- int socket_id, struct rte_mempool *session_pool __rte_unused)
+ int socket_id)
{
struct qat_qp *qp;
int ret = 0;
return ret;
}
if (qp_id >= qat_qps_per_service(sym_hw_qps, QAT_SERVICE_SYMMETRIC)) {
- PMD_DRV_LOG(ERR, "qp_id %u invalid for this device", qp_id);
+ QAT_LOG(ERR, "qp_id %u invalid for this device", qp_id);
return -EINVAL;
}
qat_qp_conf.hw = qp_hw_data;
qat_qp_conf.build_request = qat_sym_build_request;
- qat_qp_conf.process_response = qat_sym_process_response;
qat_qp_conf.cookie_size = sizeof(struct qat_sym_op_cookie);
qat_qp_conf.nb_descriptors = qp_conf->nb_descriptors;
qat_qp_conf.socket_id = socket_id;
.stats_reset = qat_sym_stats_reset,
.queue_pair_setup = qat_sym_qp_setup,
.queue_pair_release = qat_sym_qp_release,
- .queue_pair_start = NULL,
- .queue_pair_stop = NULL,
.queue_pair_count = NULL,
/* Crypto related operations */
- .session_get_size = qat_sym_session_get_private_size,
- .session_configure = qat_sym_session_configure,
- .session_clear = qat_sym_session_clear
+ .sym_session_get_size = qat_sym_session_get_private_size,
+ .sym_session_configure = qat_sym_session_configure,
+ .sym_session_clear = qat_sym_session_clear
};
static uint16_t
return qat_dequeue_op_burst(qp, (void **)ops, nb_ops);
}
+/* An rte_driver is needed in the registration of both the device and the driver
+ * with cryptodev.
+ * The actual qat pci's rte_driver can't be used as its name represents
+ * the whole pci device with all services. Think of this as a holder for a name
+ * for the crypto part of the pci device.
+ */
+static const char qat_sym_drv_name[] = RTE_STR(CRYPTODEV_NAME_QAT_SYM_PMD);
+static const struct rte_driver cryptodev_qat_sym_driver = {
+ .name = qat_sym_drv_name,
+ .alias = qat_sym_drv_name
+};
+
int
qat_sym_dev_create(struct qat_pci_device *qat_pci_dev)
{
struct rte_cryptodev_pmd_init_params init_params = {
.name = "",
.socket_id = qat_pci_dev->pci_dev->device.numa_node,
- .private_data_size = sizeof(struct qat_sym_dev_private),
- .max_nb_sessions = RTE_QAT_PMD_MAX_NB_SESSIONS
+ .private_data_size = sizeof(struct qat_sym_dev_private)
};
char name[RTE_CRYPTODEV_NAME_MAX_LEN];
struct rte_cryptodev *cryptodev;
snprintf(name, RTE_CRYPTODEV_NAME_MAX_LEN, "%s_%s",
qat_pci_dev->name, "sym");
- PMD_DRV_LOG(DEBUG, "Creating QAT SYM device %s", name);
+ QAT_LOG(DEBUG, "Creating QAT SYM device %s", name);
+
+ /* Populate subset device to use in cryptodev device creation */
+ qat_pci_dev->sym_rte_dev.driver = &cryptodev_qat_sym_driver;
+ qat_pci_dev->sym_rte_dev.numa_node =
+ qat_pci_dev->pci_dev->device.numa_node;
+ qat_pci_dev->sym_rte_dev.devargs = NULL;
cryptodev = rte_cryptodev_pmd_create(name,
- &qat_pci_dev->pci_dev->device, &init_params);
+ &(qat_pci_dev->sym_rte_dev), &init_params);
if (cryptodev == NULL)
return -ENODEV;
+ qat_pci_dev->sym_rte_dev.name = cryptodev->data->name;
cryptodev->driver_id = cryptodev_qat_driver_id;
cryptodev->dev_ops = &crypto_qat_ops;
cryptodev->feature_flags = RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO |
RTE_CRYPTODEV_FF_HW_ACCELERATED |
RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING |
- RTE_CRYPTODEV_FF_MBUF_SCATTER_GATHER;
+ RTE_CRYPTODEV_FF_IN_PLACE_SGL |
+ RTE_CRYPTODEV_FF_OOP_SGL_IN_SGL_OUT |
+ RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT |
+ RTE_CRYPTODEV_FF_OOP_LB_IN_SGL_OUT |
+ RTE_CRYPTODEV_FF_OOP_LB_IN_LB_OUT;
internals = cryptodev->data->dev_private;
internals->qat_dev = qat_pci_dev;
internals->qat_dev_capabilities = qat_gen1_sym_capabilities;
break;
case QAT_GEN2:
+ case QAT_GEN3:
internals->qat_dev_capabilities = qat_gen2_sym_capabilities;
break;
default:
internals->qat_dev_capabilities = qat_gen2_sym_capabilities;
- PMD_DRV_LOG(DEBUG,
+ QAT_LOG(DEBUG,
"QAT gen %d capabilities unknown, default to GEN2",
qat_pci_dev->qat_dev_gen);
break;
}
- PMD_DRV_LOG(DEBUG, "Created QAT SYM device %s as cryptodev instance %d",
- name, internals->sym_dev_id);
+ QAT_LOG(DEBUG, "Created QAT SYM device %s as cryptodev instance %d",
+ cryptodev->data->name, internals->sym_dev_id);
return 0;
}
/* free crypto device */
cryptodev = rte_cryptodev_pmd_get_dev(qat_pci_dev->sym_dev->sym_dev_id);
rte_cryptodev_pmd_destroy(cryptodev);
+ qat_pci_dev->sym_rte_dev.name = NULL;
qat_pci_dev->sym_dev = NULL;
return 0;
}
-/* An rte_driver is needed in the registration of both the device and the driver
- * with cryptodev.
- * The actual qat pci's rte_driver can't be used as its name represents
- * the whole pci device with all services. Think of this as a holder for a name
- * for the crypto part of the pci device.
- */
-static const char qat_sym_drv_name[] = RTE_STR(CRYPTODEV_NAME_QAT_SYM_PMD);
-static struct rte_driver cryptodev_qat_sym_driver = {
- .name = qat_sym_drv_name,
- .alias = qat_sym_drv_name
-};
static struct cryptodev_driver qat_crypto_drv;
-RTE_PMD_REGISTER_CRYPTO_DRIVER(qat_crypto_drv, cryptodev_qat_sym_driver,
+RTE_PMD_REGISTER_CRYPTO_DRIVER(qat_crypto_drv,
+ cryptodev_qat_sym_driver,
cryptodev_qat_driver_id);