diff options
Diffstat (limited to 'lib/librte_cryptodev/rte_cryptodev_pmd.h')
| -rw-r--r-- | lib/librte_cryptodev/rte_cryptodev_pmd.h | 92 |
1 files changed, 45 insertions, 47 deletions
diff --git a/lib/librte_cryptodev/rte_cryptodev_pmd.h b/lib/librte_cryptodev/rte_cryptodev_pmd.h index c6a57945..17ef37c7 100644 --- a/lib/librte_cryptodev/rte_cryptodev_pmd.h +++ b/lib/librte_cryptodev/rte_cryptodev_pmd.h @@ -57,14 +57,6 @@ extern "C" { #include "rte_crypto.h" #include "rte_cryptodev.h" - -#ifdef RTE_LIBRTE_CRYPTODEV_DEBUG -#define RTE_PMD_DEBUG_TRACE(...) \ - rte_pmd_debug_trace(__func__, __VA_ARGS__) -#else -#define RTE_PMD_DEBUG_TRACE(...) -#endif - struct rte_cryptodev_session { RTE_STD_C11 struct { @@ -160,11 +152,8 @@ extern struct rte_cryptodev_global *rte_cryptodev_globals; * @return * - The rte_cryptodev structure pointer for the given device ID. */ -static inline struct rte_cryptodev * -rte_cryptodev_pmd_get_dev(uint8_t dev_id) -{ - return &rte_cryptodev_globals->devs[dev_id]; -} +struct rte_cryptodev * +rte_cryptodev_pmd_get_dev(uint8_t dev_id); /** * Get the rte_cryptodev structure device pointer for the named device. @@ -174,25 +163,8 @@ rte_cryptodev_pmd_get_dev(uint8_t dev_id) * @return * - The rte_cryptodev structure pointer for the given device ID. */ -static inline struct rte_cryptodev * -rte_cryptodev_pmd_get_named_dev(const char *name) -{ - struct rte_cryptodev *dev; - unsigned i; - - if (name == NULL) - return NULL; - - for (i = 0; i < rte_cryptodev_globals->max_devs; i++) { - dev = &rte_cryptodev_globals->devs[i]; - - if ((dev->attached == RTE_CRYPTODEV_ATTACHED) && - (strcmp(dev->data->name, name) == 0)) - return dev; - } - - return NULL; -} +struct rte_cryptodev * +rte_cryptodev_pmd_get_named_dev(const char *name); /** * Validate if the crypto device index is valid attached crypto device. @@ -202,20 +174,8 @@ rte_cryptodev_pmd_get_named_dev(const char *name) * @return * - If the device index is valid (1) or not (0). */ -static inline unsigned -rte_cryptodev_pmd_is_valid_dev(uint8_t dev_id) -{ - struct rte_cryptodev *dev = NULL; - - if (dev_id >= rte_cryptodev_globals->nb_devs) - return 0; - - dev = rte_cryptodev_pmd_get_dev(dev_id); - if (dev->attached != RTE_CRYPTODEV_ATTACHED) - return 0; - else - return 1; -} +unsigned int +rte_cryptodev_pmd_is_valid_dev(uint8_t dev_id); /** * The pool of rte_cryptodev structures. @@ -233,10 +193,12 @@ extern struct rte_cryptodev *rte_cryptodevs; * Function used to configure device. * * @param dev Crypto device pointer + * config Crypto device configurations * * @return Returns 0 on success */ -typedef int (*cryptodev_configure_t)(struct rte_cryptodev *dev); +typedef int (*cryptodev_configure_t)(struct rte_cryptodev *dev, + struct rte_cryptodev_config *config); /** * Function used to start a configured device. @@ -413,6 +375,31 @@ typedef void * (*cryptodev_sym_configure_session_t)(struct rte_cryptodev *dev, typedef void (*cryptodev_sym_free_session_t)(struct rte_cryptodev *dev, void *session_private); +/** + * Optional API for drivers to attach sessions with queue pair. + * @param dev Crypto device pointer + * @param qp_id queue pair id for attaching session + * @param priv_sess Pointer to cryptodev's private session structure + * @return + * - Return 0 on success + */ +typedef int (*cryptodev_sym_queue_pair_attach_session_t)( + struct rte_cryptodev *dev, + uint16_t qp_id, + void *session_private); + +/** + * Optional API for drivers to detach sessions from queue pair. + * @param dev Crypto device pointer + * @param qp_id queue pair id for detaching session + * @param priv_sess Pointer to cryptodev's private session structure + * @return + * - Return 0 on success + */ +typedef int (*cryptodev_sym_queue_pair_detach_session_t)( + struct rte_cryptodev *dev, + uint16_t qp_id, + void *session_private); /** Crypto device operations function pointer table */ struct rte_cryptodev_ops { @@ -447,6 +434,10 @@ struct rte_cryptodev_ops { /**< Configure a Crypto session. */ cryptodev_sym_free_session_t session_clear; /**< Clear a Crypto sessions private data. */ + cryptodev_sym_queue_pair_attach_session_t qp_attach_session; + /**< Attach session to queue pair. */ + cryptodev_sym_queue_pair_attach_session_t qp_detach_session; + /**< Detach session from queue pair. */ }; @@ -520,6 +511,13 @@ int rte_cryptodev_pci_probe(struct rte_pci_driver *pci_drv, */ int rte_cryptodev_pci_remove(struct rte_pci_device *pci_dev); +/** + * @internal + * Create unique device name + */ +int +rte_cryptodev_pmd_create_dev_name(char *name, const char *dev_name_prefix); + #ifdef __cplusplus } #endif |