event/octeontx2: add device stop and close functions

Add event device stop and close callback functions.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>

diff --git a/drivers/event/octeontx2/otx2_evdev.c b/drivers/event/octeontx2/otx2_evdev.c
index 786772b..5004fe2 100644 (file)
--- a/drivers/event/octeontx2/otx2_evdev.c
+++ b/drivers/event/octeontx2/otx2_evdev.c
@@ -1040,6 +1040,43 @@ otx2_sso_start(struct rte_eventdev *event_dev)
        return 0;
 }
 
+static void
+otx2_sso_stop(struct rte_eventdev *event_dev)
+{
+       sso_func_trace();
+       sso_cleanup(event_dev, 0);
+       rte_mb();
+}
+
+static int
+otx2_sso_close(struct rte_eventdev *event_dev)
+{
+       struct otx2_sso_evdev *dev = sso_pmd_priv(event_dev);
+       uint8_t all_queues[RTE_EVENT_MAX_QUEUES_PER_DEV];
+       uint16_t i;
+
+       if (!dev->configured)
+               return 0;
+
+       sso_unregister_irqs(event_dev);
+
+       for (i = 0; i < dev->nb_event_queues; i++)
+               all_queues[i] = i;
+
+       for (i = 0; i < dev->nb_event_ports; i++)
+               otx2_sso_port_unlink(event_dev, event_dev->data->ports[i],
+                                    all_queues, dev->nb_event_queues);
+
+       sso_lf_teardown(dev, SSO_LF_GGRP);
+       sso_lf_teardown(dev, SSO_LF_GWS);
+       dev->nb_event_ports = 0;
+       dev->nb_event_queues = 0;
+       rte_mempool_free(dev->xaq_pool);
+       rte_memzone_free(rte_memzone_lookup(OTX2_SSO_FC_NAME));
+
+       return 0;
+}
+
 /* Initialize and register event driver with DPDK Application */
 static struct rte_eventdev_ops otx2_sso_ops = {
        .dev_infos_get    = otx2_sso_info_get,
@@ -1060,6 +1097,8 @@ static struct rte_eventdev_ops otx2_sso_ops = {
 
        .dump             = otx2_sso_dump,
        .dev_start        = otx2_sso_start,
+       .dev_stop         = otx2_sso_stop,
+       .dev_close        = otx2_sso_close,
 };
 
 #define OTX2_SSO_XAE_CNT       "xae_cnt"