diff mbox series

[v10,22/23] event/dlb2: add queue and port release

Message ID 1604260862-27960-23-git-send-email-timothy.mcdaniel@intel.com (mailing list archive)
State Superseded, archived
Delegated to: Jerin Jacob
Headers show
Series Add DLB2 PMD | expand

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

McDaniel, Timothy Nov. 1, 2020, 8:01 p.m. UTC
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>
---
 drivers/event/dlb2/dlb2.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
diff mbox series

Patch

diff --git a/drivers/event/dlb2/dlb2.c b/drivers/event/dlb2/dlb2.c
index 86299dd..248296d 100644
--- a/drivers/event/dlb2/dlb2.c
+++ b/drivers/event/dlb2/dlb2.c
@@ -3668,6 +3668,28 @@  dlb2_eventdev_close(struct rte_eventdev *dev)
 }
 
 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)
 {
 	struct dlb2_eventdev *dlb2;
@@ -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 =