event/sw: extend service capability

Extend the service capability of the sw event device by exposing service id
to the application.
The application can use service id to configure service cores to run event
scheduling.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>

diff --git a/drivers/event/sw/sw_evdev.c b/drivers/event/sw/sw_evdev.c
index 522cd71..92fd07b 100644 (file)
--- a/drivers/event/sw/sw_evdev.c
+++ b/drivers/event/sw/sw_evdev.c
@@ -861,6 +861,15 @@ sw_probe(struct rte_vdev_device *vdev)
                return -ENOEXEC;
        }
 
+       ret = rte_service_component_runstate_set(sw->service_id, 1);
+       if (ret) {
+               SW_LOG_ERR("Unable to enable service component");
+               return -ENOEXEC;
+       }
+
+       dev->data->service_inited = 1;
+       dev->data->service_id = sw->service_id;
+
        return 0;
 }