event/sw: return default port/queue config

[dpdk.git] / drivers / event / sw / sw_evdev.c

diff --git a/drivers/event/sw/sw_evdev.c b/drivers/event/sw/sw_evdev.c
index 907125e..c0ec24c 100644 (file)
--- a/drivers/event/sw/sw_evdev.c
+++ b/drivers/event/sw/sw_evdev.c
@@ -44,6 +44,52 @@
 #define SCHED_QUANTA_ARG "sched_quanta"
 #define CREDIT_QUANTA_ARG "credit_quanta"
 
+static void
+sw_queue_def_conf(struct rte_eventdev *dev, uint8_t queue_id,
+                                struct rte_event_queue_conf *conf)
+{
+       RTE_SET_USED(dev);
+       RTE_SET_USED(queue_id);
+
+       static const struct rte_event_queue_conf default_conf = {
+               .nb_atomic_flows = 4096,
+               .nb_atomic_order_sequences = 1,
+               .event_queue_cfg = RTE_EVENT_QUEUE_CFG_ATOMIC_ONLY,
+               .priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
+       };
+
+       *conf = default_conf;
+}
+
+static void
+sw_port_def_conf(struct rte_eventdev *dev, uint8_t port_id,
+                struct rte_event_port_conf *port_conf)
+{
+       RTE_SET_USED(dev);
+       RTE_SET_USED(port_id);
+
+       port_conf->new_event_threshold = 1024;
+       port_conf->dequeue_depth = 16;
+       port_conf->enqueue_depth = 16;
+}
+
+static int
+sw_dev_configure(const struct rte_eventdev *dev)
+{
+       struct sw_evdev *sw = sw_pmd_priv(dev);
+       const struct rte_eventdev_data *data = dev->data;
+       const struct rte_event_dev_config *conf = &data->dev_conf;
+
+       sw->qid_count = conf->nb_event_queues;
+       sw->port_count = conf->nb_event_ports;
+       sw->nb_events_limit = conf->nb_events_limit;
+
+       if (conf->event_dev_cfg & RTE_EVENT_DEV_CFG_PER_DEQUEUE_TIMEOUT)
+               return -ENOTSUP;
+
+       return 0;
+}
+
 static void
 sw_info_get(struct rte_eventdev *dev, struct rte_event_dev_info *info)
 {
@@ -100,7 +146,11 @@ static int
 sw_probe(const char *name, const char *params)
 {
        static const struct rte_eventdev_ops evdev_sw_ops = {
+                       .dev_configure = sw_dev_configure,
                        .dev_infos_get = sw_info_get,
+
+                       .queue_def_conf = sw_queue_def_conf,
+                       .port_def_conf = sw_port_def_conf,
        };
 
        static const char *const args[] = {