diff mbox series

[20/36] net/mvneta: fix Rx and Tx queue state

Message ID 20230908112901.1169869-21-haijie1@huawei.com (mailing list archive)
State Accepted, archived
Delegated to: Ferruh Yigit
Headers
Series fix Rx and Tx queue state |

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Jie Hai Sept. 8, 2023, 11:28 a.m. UTC 
  The DPDK framework reports the queue state, which is stored in
dev->data->tx_queue_state and dev->data->rx_queue_state. The
state is maintained by the driver. Users may determine whether
a queue participates in packet forwarding based on the state.
Therefore, the driver needs to modify the queue state in time
according to the actual situation.

Fixes: 9ad9ff476cac ("ethdev: add queue state in queried queue information")
Cc: stable@dpdk.org

Signed-off-by: Jie Hai <haijie1@huawei.com>
---
 drivers/net/mvneta/mvneta_ethdev.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/mvneta/mvneta_ethdev.c b/drivers/net/mvneta/mvneta_ethdev.c
index d7953ac7cbac..ad27b3e663ec 100644
--- a/drivers/net/mvneta/mvneta_ethdev.c
+++ b/drivers/net/mvneta/mvneta_ethdev.c
@@ -376,6 +376,10 @@  mvneta_dev_start(struct rte_eth_dev *dev)
 		goto out;
 	}
 
+	/* start rx queues */
+	for (i = 0; i < dev->data->nb_rx_queues; i++)
+		dev->data->rx_queue_state[i] = RTE_ETH_QUEUE_STATE_STARTED;
+
 	/* start tx queues */
 	for (i = 0; i < dev->data->nb_tx_queues; i++)
 		dev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STARTED;
@@ -412,6 +416,14 @@  mvneta_dev_stop(struct rte_eth_dev *dev)
 
 	priv->ppio = NULL;
 
+	/* stop rx queues */
+	for (i = 0; i < dev->data->nb_rx_queues; i++)
+		dev->data->rx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;
+
+	/* stop tx queues */
+	for (i = 0; i < dev->data->nb_tx_queues; i++)
+		dev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;
+
 	return 0;
 }