event/dlb2: add queue and port release

DLB does not support reconfiguring individual queues
or ports on the fly. The entire device must be reconfigured.
Previously allocated port QE and memzone memory
is freed in this patch.

Signed-off-by: Timothy McDaniel <timothy.mcdaniel@intel.com>
Reviewed-by: Gage Eads <gage.eads@intel.com>

diff --git a/drivers/event/dlb2/dlb2.c b/drivers/event/dlb2/dlb2.c
index 86299dd..248296d 100644 (file)
--- a/drivers/event/dlb2/dlb2.c
+++ b/drivers/event/dlb2/dlb2.c
@@ -3667,6 +3667,28 @@ dlb2_eventdev_close(struct rte_eventdev *dev)
        return 0;
 }
 
+static void
+dlb2_eventdev_queue_release(struct rte_eventdev *dev, uint8_t id)
+{
+       RTE_SET_USED(dev);
+       RTE_SET_USED(id);
+
+       /* This function intentionally left blank. */
+}
+
+static void
+dlb2_eventdev_port_release(void *port)
+{
+       struct dlb2_eventdev_port *ev_port = port;
+       struct dlb2_port *qm_port;
+
+       if (ev_port) {
+               qm_port = &ev_port->qm_port;
+               if (qm_port->config_state == DLB2_CONFIGURED)
+                       dlb2_free_qe_mem(qm_port);
+       }
+}
+
 static void
 dlb2_entry_points_init(struct rte_eventdev *dev)
 {
@@ -3681,8 +3703,10 @@ dlb2_entry_points_init(struct rte_eventdev *dev)
                .dev_close        = dlb2_eventdev_close,
                .queue_def_conf   = dlb2_eventdev_queue_default_conf_get,
                .queue_setup      = dlb2_eventdev_queue_setup,
+               .queue_release    = dlb2_eventdev_queue_release,
                .port_def_conf    = dlb2_eventdev_port_default_conf_get,
                .port_setup       = dlb2_eventdev_port_setup,
+               .port_release     = dlb2_eventdev_port_release,
                .port_link        = dlb2_eventdev_port_link,
                .port_unlink      = dlb2_eventdev_port_unlink,
                .port_unlinks_in_progress =