diff mbox series

[28/36] net/pfe: fix Rx and Tx queue state

Message ID 20230908112901.1169869-29-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/pfe/pfe_ethdev.c | 11 +++++++++++
 1 file changed, 11 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/pfe/pfe_ethdev.c b/drivers/net/pfe/pfe_ethdev.c
index 0352a5795096..551f3cf193e3 100644
--- a/drivers/net/pfe/pfe_ethdev.c
+++ b/drivers/net/pfe/pfe_ethdev.c
@@ -241,6 +241,7 @@  pfe_eth_open(struct rte_eth_dev *dev)
 	struct pfe_eth_priv_s *priv = dev->data->dev_private;
 	struct hif_client_s *client;
 	struct hif_shm *hif_shm;
+	uint16_t i;
 	int rc;
 
 	/* Register client driver with HIF */
@@ -318,6 +319,10 @@  pfe_eth_open(struct rte_eth_dev *dev)
 		PFE_PMD_INFO("PFE INTERRUPT Mode enabled");
 	}
 
+	for (i = 0; i < dev->data->nb_rx_queues; i++)
+		dev->data->rx_queue_state[i] = RTE_ETH_QUEUE_STATE_STARTED;
+	for (i = 0; i < dev->data->nb_tx_queues; i++)
+		dev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STARTED;
 
 err0:
 	return rc;
@@ -361,6 +366,7 @@  static int
 pfe_eth_stop(struct rte_eth_dev *dev/*, int wake*/)
 {
 	struct pfe_eth_priv_s *priv = dev->data->dev_private;
+	uint16_t i;
 
 	dev->data->dev_started = 0;
 
@@ -370,6 +376,11 @@  pfe_eth_stop(struct rte_eth_dev *dev/*, int wake*/)
 	dev->rx_pkt_burst = rte_eth_pkt_burst_dummy;
 	dev->tx_pkt_burst = rte_eth_pkt_burst_dummy;
 
+	for (i = 0; i < dev->data->nb_rx_queues; i++)
+		dev->data->rx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;
+	for (i = 0; i < dev->data->nb_tx_queues; i++)
+		dev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;
+
 	return 0;
 }