*
* Defines RTE Crypto Device APIs for the provisioning of cipher and
* authentication operations.
- *
- * @b EXPERIMENTAL: this API may change without prior notice
- *
*/
#ifdef __cplusplus
#include "rte_kvargs.h"
#include "rte_crypto.h"
#include "rte_dev.h"
+#include <rte_common.h>
-#define CRYPTODEV_NAME_NULL_PMD ("cryptodev_null_pmd")
+#define CRYPTODEV_NAME_NULL_PMD crypto_null
/**< Null crypto PMD device name */
-#define CRYPTODEV_NAME_AESNI_MB_PMD ("cryptodev_aesni_mb_pmd")
+#define CRYPTODEV_NAME_AESNI_MB_PMD crypto_aesni_mb
/**< AES-NI Multi buffer PMD device name */
-#define CRYPTODEV_NAME_AESNI_GCM_PMD ("cryptodev_aesni_gcm_pmd")
+#define CRYPTODEV_NAME_AESNI_GCM_PMD crypto_aesni_gcm
/**< AES-NI GCM PMD device name */
-#define CRYPTODEV_NAME_QAT_SYM_PMD ("cryptodev_qat_sym_pmd")
+#define CRYPTODEV_NAME_QAT_SYM_PMD crypto_qat
/**< Intel QAT Symmetric Crypto PMD device name */
-#define CRYPTODEV_NAME_SNOW3G_PMD ("cryptodev_snow3g_pmd")
+#define CRYPTODEV_NAME_SNOW3G_PMD crypto_snow3g
/**< SNOW 3G PMD device name */
+#define CRYPTODEV_NAME_KASUMI_PMD crypto_kasumi
+/**< KASUMI PMD device name */
/** Crypto device type */
enum rte_cryptodev_type {
RTE_CRYPTODEV_AESNI_MB_PMD, /**< AES-NI multi buffer PMD */
RTE_CRYPTODEV_QAT_SYM_PMD, /**< QAT PMD Symmetric Crypto */
RTE_CRYPTODEV_SNOW3G_PMD, /**< SNOW 3G PMD */
+ RTE_CRYPTODEV_KASUMI_PMD, /**< KASUMI PMD */
};
extern const char **rte_cyptodev_names;
/* Logging Macros */
-#define CDEV_LOG_ERR(fmt, args...) \
- RTE_LOG(ERR, CRYPTODEV, "%s() line %u: " fmt "\n", \
- __func__, __LINE__, ## args)
+#define CDEV_LOG_ERR(...) \
+ RTE_LOG(ERR, CRYPTODEV, \
+ RTE_FMT("%s() line %u: " RTE_FMT_HEAD(__VA_ARGS__,) "\n", \
+ __func__, __LINE__, RTE_FMT_TAIL(__VA_ARGS__,)))
-#define CDEV_PMD_LOG_ERR(dev, fmt, args...) \
- RTE_LOG(ERR, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
- dev, __func__, __LINE__, ## args)
+#define CDEV_PMD_LOG_ERR(dev, ...) \
+ RTE_LOG(ERR, CRYPTODEV, \
+ RTE_FMT("[%s] %s() line %u: " RTE_FMT_HEAD(__VA_ARGS__,) "\n", \
+ dev, __func__, __LINE__, RTE_FMT_TAIL(__VA_ARGS__,)))
#ifdef RTE_LIBRTE_CRYPTODEV_DEBUG
-#define CDEV_LOG_DEBUG(fmt, args...) \
- RTE_LOG(DEBUG, CRYPTODEV, "%s() line %u: " fmt "\n", \
- __func__, __LINE__, ## args) \
+#define CDEV_LOG_DEBUG(...) \
+ RTE_LOG(DEBUG, CRYPTODEV, \
+ RTE_FMT("%s() line %u: " RTE_FMT_HEAD(__VA_ARGS__,) "\n", \
+ __func__, __LINE__, RTE_FMT_TAIL(__VA_ARGS__,)))
-#define CDEV_PMD_TRACE(fmt, args...) \
- RTE_LOG(DEBUG, CRYPTODEV, "[%s] %s: " fmt "\n", \
- dev, __func__, ## args)
+#define CDEV_PMD_TRACE(...) \
+ RTE_LOG(DEBUG, CRYPTODEV, \
+ RTE_FMT("[%s] %s: " RTE_FMT_HEAD(__VA_ARGS__,) "\n", \
+ dev, __func__, RTE_FMT_TAIL(__VA_ARGS__,)))
#else
-#define CDEV_LOG_DEBUG(fmt, args...)
-#define CDEV_PMD_TRACE(fmt, args...)
+#define CDEV_LOG_DEBUG(...) (void)0
+#define CDEV_PMD_TRACE(...) (void)0
#endif
/**
struct rte_cryptodev_symmetric_capability {
enum rte_crypto_sym_xform_type xform_type;
/**< Transform type : Authentication / Cipher */
+ RTE_STD_C11
union {
struct {
enum rte_crypto_auth_algorithm algo;
enum rte_crypto_op_type op;
/**< Operation type */
+ RTE_STD_C11
union {
struct rte_cryptodev_symmetric_capability sym;
/**< Symmetric operation capability parameters */
uint8_t socket_id;
};
-#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_MAX_NB_QP_ARG,
- RTE_CRYPTODEV_VDEV_MAX_NB_SESS_ARG,
- RTE_CRYPTODEV_VDEV_SOCKET_ID
-};
-
-static inline uint8_t
-number_of_sockets(void)
-{
- int sockets = 0;
- int i;
- const struct rte_memseg *ms = rte_eal_get_physmem_layout();
-
- for (i = 0; ((i < RTE_MAX_MEMSEG) && (ms[i].addr != NULL)); i++) {
- if (sockets < ms[i].socket_id)
- sockets = ms[i].socket_id;
- }
-
- /* Number of sockets = maximum socket_id + 1 */
- return ++sockets;
-}
-
-/** Parse integer from integer argument */
-static inline int
-__rte_cryptodev_parse_integer_arg(const char *key __rte_unused,
- const char *value, void *extra_args)
-{
- int *i = (int *) extra_args;
-
- *i = atoi(value);
- if (*i < 0) {
- CDEV_LOG_ERR("Argument has to be positive.");
- return -1;
- }
-
- return 0;
-}
-
/**
* Parse virtual device initialisation parameters input arguments
* @internal
* 0 on successful parse
* <0 on failure to parse
*/
-static inline int
-rte_cryptodev_parse_vdev_init_params(struct rte_crypto_vdev_init_params *params,
- const char *input_args)
-{
- struct rte_kvargs *kvlist;
- int ret;
-
- 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,
- &__rte_cryptodev_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,
- &__rte_cryptodev_parse_integer_arg,
- ¶ms->max_nb_sessions);
- if (ret < 0)
- goto free_kvlist;
-
- ret = rte_kvargs_process(kvlist, RTE_CRYPTODEV_VDEV_SOCKET_ID,
- &__rte_cryptodev_parse_integer_arg,
- ¶ms->socket_id);
- if (ret < 0)
- goto free_kvlist;
-
- if (params->socket_id >= number_of_sockets()) {
- CDEV_LOG_ERR("Invalid socket id specified to create "
- "the virtual crypto device on");
- goto free_kvlist;
- }
- }
-
- return 0;
-
-free_kvlist:
- rte_kvargs_free(kvlist);
- return ret;
-}
+int
+rte_cryptodev_parse_vdev_init_params(
+ struct rte_crypto_vdev_init_params *params,
+ const char *input_args);
/**
* Create a virtual crypto device
enum rte_cryptodev_type dev_type;
/**< Crypto device type */
- enum pmd_type pmd_type;
- /**< PMD type - PDEV / VDEV */
struct rte_cryptodev_cb_list link_intr_cbs;
/**< User application callback for interrupts if present */
+ __extension__
uint8_t attached : 1;
/**< Flag indicating the device is attached */
} __rte_cache_aligned;
char name[RTE_CRYPTODEV_NAME_MAX_LEN];
/**< Unique identifier name */
+ __extension__
uint8_t dev_started : 1;
/**< Device state: STARTED(1)/STOPPED(0) */
/** Cryptodev symmetric crypto session */
struct rte_cryptodev_sym_session {
+ RTE_STD_C11
struct {
uint8_t dev_id;
/**< Device Id */
- enum rte_cryptodev_type type;
+ enum rte_cryptodev_type dev_type;
/** Crypto Device type session created on */
struct rte_mempool *mp;
/**< Mempool session allocated from */
} __rte_aligned(8);
/**< Public symmetric session details */
- char _private[0];
+ char _private[];
/**< Private session material */
};
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