New upstream version 18.08

[deb_dpdk.git] / lib / librte_eventdev / rte_eventdev.c

diff --git a/lib/librte_eventdev/rte_eventdev.c b/lib/librte_eventdev/rte_eventdev.c
index 851a119..801810e 100644 (file)
--- a/lib/librte_eventdev/rte_eventdev.c
+++ b/lib/librte_eventdev/rte_eventdev.c
@@ -29,6 +29,8 @@
 #include <rte_malloc.h>
 #include <rte_errno.h>
 #include <rte_ethdev.h>
+#include <rte_cryptodev.h>
+#include <rte_cryptodev_pmd.h>
 
 #include "rte_eventdev.h"
 #include "rte_eventdev_pmd.h"
@@ -55,16 +57,21 @@ int
 rte_event_dev_get_dev_id(const char *name)
 {
        int i;
+       uint8_t cmp;
 
        if (!name)
                return -EINVAL;
 
-       for (i = 0; i < rte_eventdev_globals->nb_devs; i++)
-               if ((strcmp(rte_event_devices[i].data->name, name)
-                               == 0) &&
-                               (rte_event_devices[i].attached ==
-                                               RTE_EVENTDEV_ATTACHED))
+       for (i = 0; i < rte_eventdev_globals->nb_devs; i++) {
+               cmp = (strncmp(rte_event_devices[i].data->name, name,
+                               RTE_EVENTDEV_NAME_MAX_LEN) == 0) ||
+                       (rte_event_devices[i].dev ? (strncmp(
+                               rte_event_devices[i].dev->driver->name, name,
+                                        RTE_EVENTDEV_NAME_MAX_LEN) == 0) : 0);
+               if (cmp && (rte_event_devices[i].attached ==
+                                       RTE_EVENTDEV_ATTACHED))
                        return i;
+       }
        return -ENODEV;
 }
 
@@ -123,6 +130,51 @@ rte_event_eth_rx_adapter_caps_get(uint8_t dev_id, uint8_t eth_port_id,
                                : 0;
 }
 
+int __rte_experimental
+rte_event_timer_adapter_caps_get(uint8_t dev_id, uint32_t *caps)
+{
+       struct rte_eventdev *dev;
+       const struct rte_event_timer_adapter_ops *ops;
+
+       RTE_EVENTDEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL);
+
+       dev = &rte_eventdevs[dev_id];
+
+       if (caps == NULL)
+               return -EINVAL;
+       *caps = 0;
+
+       return dev->dev_ops->timer_adapter_caps_get ?
+                               (*dev->dev_ops->timer_adapter_caps_get)(dev,
+                                                                       0,
+                                                                       caps,
+                                                                       &ops)
+                               : 0;
+}
+
+int __rte_experimental
+rte_event_crypto_adapter_caps_get(uint8_t dev_id, uint8_t cdev_id,
+                                 uint32_t *caps)
+{
+       struct rte_eventdev *dev;
+       struct rte_cryptodev *cdev;
+
+       RTE_EVENTDEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL);
+       if (!rte_cryptodev_pmd_is_valid_dev(cdev_id))
+               return -EINVAL;
+
+       dev = &rte_eventdevs[dev_id];
+       cdev = rte_cryptodev_pmd_get_dev(cdev_id);
+
+       if (caps == NULL)
+               return -EINVAL;
+       *caps = 0;
+
+       return dev->dev_ops->crypto_adapter_caps_get ?
+               (*dev->dev_ops->crypto_adapter_caps_get)
+               (dev, cdev, caps) : -ENOTSUP;
+}
+
 static inline int
 rte_event_dev_queue_config(struct rte_eventdev *dev, uint8_t nb_queues)
 {
@@ -1123,6 +1175,23 @@ rte_event_dev_start(uint8_t dev_id)
        return 0;
 }
 
+int
+rte_event_dev_stop_flush_callback_register(uint8_t dev_id,
+               eventdev_stop_flush_t callback, void *userdata)
+{
+       struct rte_eventdev *dev;
+
+       RTE_EDEV_LOG_DEBUG("Stop flush register dev_id=%" PRIu8, dev_id);
+
+       RTE_EVENTDEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL);
+       dev = &rte_eventdevs[dev_id];
+
+       dev->dev_ops->dev_stop_flush = callback;
+       dev->data->dev_stop_flush_arg = userdata;
+
+       return 0;
+}
+
 void
 rte_event_dev_stop(uint8_t dev_id)
 {