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authorChristian Ehrhardt <christian.ehrhardt@canonical.com>2017-05-16 14:51:32 +0200
committerChristian Ehrhardt <christian.ehrhardt@canonical.com>2017-05-16 16:20:45 +0200
commit7595afa4d30097c1177b69257118d8ad89a539be (patch)
tree4bfeadc905c977e45e54a90c42330553b8942e4e /lib/librte_cryptodev/rte_cryptodev_pmd.h
parentce3d555e43e3795b5d9507fcfc76b7a0a92fd0d6 (diff)
Imported Upstream version 17.05
Change-Id: Id1e419c5a214e4a18739663b91f0f9a549f1fdc6 Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Diffstat (limited to 'lib/librte_cryptodev/rte_cryptodev_pmd.h')
-rw-r--r--lib/librte_cryptodev/rte_cryptodev_pmd.h92
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