uint32_t active; /**< Callback is executing */
};
-#define RTE_CRYPTODEV_VDEV_NAME ("name")
-#define RTE_CRYPTODEV_VDEV_MAX_NB_QP_ARG ("max_nb_queue_pairs")
-#define RTE_CRYPTODEV_VDEV_MAX_NB_SESS_ARG ("max_nb_sessions")
-#define RTE_CRYPTODEV_VDEV_SOCKET_ID ("socket_id")
-
-static const char *cryptodev_vdev_valid_params[] = {
- RTE_CRYPTODEV_VDEV_NAME,
- RTE_CRYPTODEV_VDEV_MAX_NB_QP_ARG,
- RTE_CRYPTODEV_VDEV_MAX_NB_SESS_ARG,
- RTE_CRYPTODEV_VDEV_SOCKET_ID
-};
-
/**
* The crypto cipher algorithm strings identifiers.
* It could be used in application command line.
[RTE_CRYPTO_AUTH_OP_GENERATE] = "generate"
};
-/** Parse integer from integer argument */
-static int
-parse_integer_arg(const char *key __rte_unused,
- const char *value, void *extra_args)
-{
- int *i = extra_args;
-
- *i = atoi(value);
- if (*i < 0) {
- CDEV_LOG_ERR("Argument has to be positive.");
- return -1;
- }
-
- return 0;
-}
-
-/** Parse name */
-static int
-parse_name_arg(const char *key __rte_unused,
- const char *value, void *extra_args)
-{
- struct rte_crypto_vdev_init_params *params = extra_args;
-
- if (strlen(value) >= RTE_CRYPTODEV_NAME_MAX_LEN - 1) {
- CDEV_LOG_ERR("Invalid name %s, should be less than "
- "%u bytes", value,
- RTE_CRYPTODEV_NAME_MAX_LEN - 1);
- return -1;
- }
-
- strncpy(params->name, value, RTE_CRYPTODEV_NAME_MAX_LEN);
-
- return 0;
-}
-
-int
-rte_cryptodev_parse_vdev_init_params(struct rte_crypto_vdev_init_params *params,
- const char *input_args)
-{
- struct rte_kvargs *kvlist = NULL;
- int ret = 0;
-
- if (params == NULL)
- return -EINVAL;
-
- if (input_args) {
- kvlist = rte_kvargs_parse(input_args,
- cryptodev_vdev_valid_params);
- if (kvlist == NULL)
- return -1;
-
- ret = rte_kvargs_process(kvlist,
- RTE_CRYPTODEV_VDEV_MAX_NB_QP_ARG,
- &parse_integer_arg,
- ¶ms->max_nb_queue_pairs);
- if (ret < 0)
- goto free_kvlist;
-
- ret = rte_kvargs_process(kvlist,
- RTE_CRYPTODEV_VDEV_MAX_NB_SESS_ARG,
- &parse_integer_arg,
- ¶ms->max_nb_sessions);
- if (ret < 0)
- goto free_kvlist;
-
- ret = rte_kvargs_process(kvlist, RTE_CRYPTODEV_VDEV_SOCKET_ID,
- &parse_integer_arg,
- ¶ms->socket_id);
- if (ret < 0)
- goto free_kvlist;
-
- ret = rte_kvargs_process(kvlist, RTE_CRYPTODEV_VDEV_NAME,
- &parse_name_arg,
- params);
- if (ret < 0)
- goto free_kvlist;
- }
-
-free_kvlist:
- rte_kvargs_free(kvlist);
- return ret;
-}
-
const struct rte_cryptodev_symmetric_capability *
rte_cryptodev_sym_capability_get(uint8_t dev_id,
const struct rte_cryptodev_sym_capability_idx *idx)
if (cryptodev == NULL)
return -EINVAL;
- ret = rte_cryptodev_close(cryptodev->data->dev_id);
- if (ret < 0)
- return ret;
+ /* Close device only if device operations have been set */
+ if (cryptodev->dev_ops) {
+ ret = rte_cryptodev_close(cryptodev->data->dev_id);
+ if (ret < 0)
+ return ret;
+ }
cryptodev->attached = RTE_CRYPTODEV_DETACHED;
cryptodev_globals.nb_devs--;
return 0;
}
-struct rte_cryptodev *
-rte_cryptodev_pmd_virtual_dev_init(const char *name, size_t dev_private_size,
- int socket_id, struct rte_vdev_device *vdev)
-{
- struct rte_cryptodev *cryptodev;
-
- /* allocate device structure */
- cryptodev = rte_cryptodev_pmd_allocate(name, socket_id);
- if (cryptodev == NULL)
- return NULL;
-
- /* allocate private device structure */
- if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
- cryptodev->data->dev_private =
- rte_zmalloc_socket("cryptodev device private",
- dev_private_size,
- RTE_CACHE_LINE_SIZE,
- socket_id);
-
- if (cryptodev->data->dev_private == NULL)
- rte_panic("Cannot allocate memzone for private device"
- " data");
- }
-
- cryptodev->device = &vdev->device;
-
- /* initialise user call-back tail queue */
- TAILQ_INIT(&(cryptodev->link_intr_cbs));
-
- return cryptodev;
-}
-
int
rte_cryptodev_pci_probe(struct rte_pci_driver *pci_drv,
struct rte_pci_device *pci_dev)
if (rte_eal_process_type() == RTE_PROC_PRIMARY)
rte_free(cryptodev->data->dev_private);
- cryptodev->attached = RTE_CRYPTODEV_DETACHED;
- cryptodev_globals.nb_devs--;
+ /* free crypto device */
+ rte_cryptodev_pmd_release_device(cryptodev);
return -ENXIO;
}