cryptodev: add tracepoints

[dpdk.git] / lib / librte_cryptodev / rte_cryptodev.c

diff --git a/lib/librte_cryptodev/rte_cryptodev.c b/lib/librte_cryptodev/rte_cryptodev.c
index 6d1d0e9..7693eb6 100644 (file)
--- a/lib/librte_cryptodev/rte_cryptodev.c
+++ b/lib/librte_cryptodev/rte_cryptodev.c
@@ -40,6 +40,7 @@
 #include "rte_crypto.h"
 #include "rte_cryptodev.h"
 #include "rte_cryptodev_pmd.h"
+#include "rte_cryptodev_trace.h"
 
 static uint8_t nb_drivers;
 
@@ -495,6 +496,10 @@ rte_cryptodev_get_feature_name(uint64_t flag)
                return "DIGEST_ENCRYPTED";
        case RTE_CRYPTODEV_FF_SYM_CPU_CRYPTO:
                return "SYM_CPU_CRYPTO";
+       case RTE_CRYPTODEV_FF_ASYM_SESSIONLESS:
+               return "ASYM_SESSIONLESS";
+       case RTE_CRYPTODEV_FF_SYM_SESSIONLESS:
+               return "SYM_SESSIONLESS";
        default:
                return NULL;
        }
@@ -529,7 +534,8 @@ rte_cryptodev_pmd_get_named_dev(const char *name)
 static inline uint8_t
 rte_cryptodev_is_valid_device_data(uint8_t dev_id)
 {
-       if (rte_crypto_devices[dev_id].data == NULL)
+       if (dev_id >= RTE_CRYPTO_MAX_DEVS ||
+                       rte_crypto_devices[dev_id].data == NULL)
                return 0;
 
        return 1;
@@ -621,8 +627,9 @@ rte_cryptodev_devices_get(const char *driver_name, uint8_t *devices,
 void *
 rte_cryptodev_get_sec_ctx(uint8_t dev_id)
 {
-       if (rte_crypto_devices[dev_id].feature_flags &
-                       RTE_CRYPTODEV_FF_SECURITY)
+       if (dev_id < RTE_CRYPTO_MAX_DEVS &&
+                       (rte_crypto_devices[dev_id].feature_flags &
+                       RTE_CRYPTODEV_FF_SECURITY))
                return rte_crypto_devices[dev_id].security_ctx;
 
        return NULL;
@@ -793,6 +800,11 @@ rte_cryptodev_queue_pair_count(uint8_t dev_id)
 {
        struct rte_cryptodev *dev;
 
+       if (!rte_cryptodev_is_valid_device_data(dev_id)) {
+               CDEV_LOG_ERR("Invalid dev_id=%" PRIu8, dev_id);
+               return 0;
+       }
+
        dev = &rte_crypto_devices[dev_id];
        return dev->data->nb_queue_pairs;
 }
@@ -905,6 +917,7 @@ rte_cryptodev_configure(uint8_t dev_id, struct rte_cryptodev_config *config)
                return diag;
        }
 
+       rte_cryptodev_trace_configure(dev_id, config);
        return (*dev->dev_ops->dev_configure)(dev, config);
 }
 
@@ -933,6 +946,7 @@ rte_cryptodev_start(uint8_t dev_id)
        }
 
        diag = (*dev->dev_ops->dev_start)(dev);
+       rte_cryptodev_trace_start(dev_id, diag);
        if (diag == 0)
                dev->data->dev_started = 1;
        else
@@ -962,6 +976,7 @@ rte_cryptodev_stop(uint8_t dev_id)
        }
 
        (*dev->dev_ops->dev_stop)(dev);
+       rte_cryptodev_trace_stop(dev_id);
        dev->data->dev_started = 0;
 }
 
@@ -998,6 +1013,7 @@ rte_cryptodev_close(uint8_t dev_id)
 
        RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_close, -ENOTSUP);
        retval = (*dev->dev_ops->dev_close)(dev);
+       rte_cryptodev_trace_close(dev_id, retval);
 
        if (retval < 0)
                return retval;
@@ -1067,6 +1083,7 @@ rte_cryptodev_queue_pair_setup(uint8_t dev_id, uint16_t queue_pair_id,
 
        RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->queue_pair_setup, -ENOTSUP);
 
+       rte_cryptodev_trace_queue_pair_setup(dev_id, queue_pair_id, qp_conf);
        return (*dev->dev_ops->queue_pair_setup)(dev, queue_pair_id, qp_conf,
                        socket_id);
 }
@@ -1258,6 +1275,11 @@ rte_cryptodev_sym_session_init(uint8_t dev_id,
        uint8_t index;
        int ret;
 
+       if (!rte_cryptodev_pmd_is_valid_dev(dev_id)) {
+               CDEV_LOG_ERR("Invalid dev_id=%" PRIu8, dev_id);
+               return -EINVAL;
+       }
+
        dev = rte_cryptodev_pmd_get_dev(dev_id);
 
        if (sess == NULL || xforms == NULL || dev == NULL)
@@ -1283,6 +1305,7 @@ rte_cryptodev_sym_session_init(uint8_t dev_id,
                }
        }
 
+       rte_cryptodev_trace_sym_session_init(dev_id, sess, xforms, mp);
        sess->sess_data[index].refcnt++;
        return 0;
 }
@@ -1297,6 +1320,11 @@ rte_cryptodev_asym_session_init(uint8_t dev_id,
        uint8_t index;
        int ret;
 
+       if (!rte_cryptodev_pmd_is_valid_dev(dev_id)) {
+               CDEV_LOG_ERR("Invalid dev_id=%" PRIu8, dev_id);
+               return -EINVAL;
+       }
+
        dev = rte_cryptodev_pmd_get_dev(dev_id);
 
        if (sess == NULL || xforms == NULL || dev == NULL)
@@ -1319,6 +1347,7 @@ rte_cryptodev_asym_session_init(uint8_t dev_id,
                }
        }
 
+       rte_cryptodev_trace_asym_session_init(dev_id, sess, xforms, mp);
        return 0;
 }
 
@@ -1359,6 +1388,8 @@ rte_cryptodev_sym_session_pool_create(const char *name, uint32_t nb_elts,
        pool_priv->nb_drivers = nb_drivers;
        pool_priv->user_data_sz = user_data_size;
 
+       rte_cryptodev_trace_sym_session_pool_create(name, nb_elts,
+               elt_size, cache_size, user_data_size, mp);
        return mp;
 }
 
@@ -1403,6 +1434,7 @@ rte_cryptodev_sym_session_create(struct rte_mempool *mp)
        memset(sess->sess_data, 0,
                        rte_cryptodev_sym_session_data_size(sess));
 
+       rte_cryptodev_trace_sym_session_create(mp, sess);
        return sess;
 }
 
@@ -1422,6 +1454,7 @@ rte_cryptodev_asym_session_create(struct rte_mempool *mp)
         */
        memset(sess, 0, (sizeof(void *) * nb_drivers) + sizeof(uint8_t));
 
+       rte_cryptodev_trace_asym_session_create(mp, sess);
        return sess;
 }
 
@@ -1432,6 +1465,11 @@ rte_cryptodev_sym_session_clear(uint8_t dev_id,
        struct rte_cryptodev *dev;
        uint8_t driver_id;
 
+       if (!rte_cryptodev_pmd_is_valid_dev(dev_id)) {
+               CDEV_LOG_ERR("Invalid dev_id=%" PRIu8, dev_id);
+               return -EINVAL;
+       }
+
        dev = rte_cryptodev_pmd_get_dev(dev_id);
 
        if (dev == NULL || sess == NULL)
@@ -1447,6 +1485,7 @@ rte_cryptodev_sym_session_clear(uint8_t dev_id,
 
        dev->dev_ops->sym_session_clear(dev, sess);
 
+       rte_cryptodev_trace_sym_session_clear(dev_id, sess);
        return 0;
 }
 
@@ -1456,6 +1495,11 @@ rte_cryptodev_asym_session_clear(uint8_t dev_id,
 {
        struct rte_cryptodev *dev;
 
+       if (!rte_cryptodev_pmd_is_valid_dev(dev_id)) {
+               CDEV_LOG_ERR("Invalid dev_id=%" PRIu8, dev_id);
+               return -EINVAL;
+       }
+
        dev = rte_cryptodev_pmd_get_dev(dev_id);
 
        if (dev == NULL || sess == NULL)
@@ -1465,6 +1509,7 @@ rte_cryptodev_asym_session_clear(uint8_t dev_id,
 
        dev->dev_ops->asym_session_clear(dev, sess);
 
+       rte_cryptodev_trace_sym_session_clear(dev_id, sess);
        return 0;
 }
 
@@ -1487,6 +1532,7 @@ rte_cryptodev_sym_session_free(struct rte_cryptodev_sym_session *sess)
        sess_mp = rte_mempool_from_obj(sess);
        rte_mempool_put(sess_mp, sess);
 
+       rte_cryptodev_trace_sym_session_free(sess);
        return 0;
 }
 
@@ -1511,6 +1557,7 @@ rte_cryptodev_asym_session_free(struct rte_cryptodev_asym_session *sess)
        sess_mp = rte_mempool_from_obj(sess);
        rte_mempool_put(sess_mp, sess);
 
+       rte_cryptodev_trace_asym_session_free(sess);
        return 0;
 }
 
@@ -1789,8 +1836,14 @@ rte_cryptodev_driver_id_get(const char *name)
 const char *
 rte_cryptodev_name_get(uint8_t dev_id)
 {
-       struct rte_cryptodev *dev = rte_cryptodev_pmd_get_dev(dev_id);
+       struct rte_cryptodev *dev;
 
+       if (!rte_cryptodev_is_valid_device_data(dev_id)) {
+               CDEV_LOG_ERR("Invalid dev_id=%" PRIu8, dev_id);
+               return NULL;
+       }
+
+       dev = rte_cryptodev_pmd_get_dev(dev_id);
        if (dev == NULL)
                return NULL;