.private_data_size = sizeof(struct qat_asym_dev_private)
};
char name[RTE_CRYPTODEV_NAME_MAX_LEN];
+ char capa_memz_name[RTE_CRYPTODEV_NAME_MAX_LEN];
struct rte_cryptodev *cryptodev;
struct qat_asym_dev_private *internals;
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
return 0;
+ snprintf(capa_memz_name, RTE_CRYPTODEV_NAME_MAX_LEN,
+ "QAT_ASYM_CAPA_GEN_%d",
+ qat_pci_dev->qat_dev_gen);
+
internals = cryptodev->data->dev_private;
internals->qat_dev = qat_pci_dev;
internals->asym_dev_id = cryptodev->data->dev_id;
internals->qat_dev_capabilities = qat_gen1_asym_capabilities;
+ internals->capa_mz = rte_memzone_lookup(capa_memz_name);
+ if (internals->capa_mz == NULL) {
+ internals->capa_mz = rte_memzone_reserve(capa_memz_name,
+ sizeof(qat_gen1_asym_capabilities),
+ rte_socket_id(), 0);
+ }
+ if (internals->capa_mz == NULL) {
+ QAT_LOG(DEBUG,
+ "Error allocating memzone for capabilities, destroying PMD for %s",
+ name);
+ rte_cryptodev_pmd_destroy(cryptodev);
+ memset(&qat_dev_instance->asym_rte_dev, 0,
+ sizeof(qat_dev_instance->asym_rte_dev));
+ return -EFAULT;
+ }
+
+ memcpy(internals->capa_mz->addr, qat_gen1_asym_capabilities,
+ sizeof(qat_gen1_asym_capabilities));
+ internals->qat_dev_capabilities = internals->capa_mz->addr;
+
while (1) {
if (qat_dev_cmd_param[i].name == NULL)
break;
return -ENODEV;
if (qat_pci_dev->asym_dev == NULL)
return 0;
+ if (rte_eal_process_type() == RTE_PROC_PRIMARY)
+ rte_memzone_free(qat_pci_dev->asym_dev->capa_mz);
/* free crypto device */
cryptodev = rte_cryptodev_pmd_get_dev(