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: sta...@dpdk.org Signed-off-by: Jie Hai <haij...@huawei.com> --- drivers/net/cxgbe/cxgbe_ethdev.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/cxgbe/cxgbe_ethdev.c b/drivers/net/cxgbe/cxgbe_ethdev.c index 45bbeaef0ceb..8cc3d9f257a0 100644 --- a/drivers/net/cxgbe/cxgbe_ethdev.c +++ b/drivers/net/cxgbe/cxgbe_ethdev.c @@ -414,6 +414,7 @@ int cxgbe_dev_stop(struct rte_eth_dev *eth_dev) { struct port_info *pi = eth_dev->data->dev_private; struct adapter *adapter = pi->adapter; + uint16_t i; CXGBE_FUNC_TRACE(); @@ -429,6 +430,11 @@ int cxgbe_dev_stop(struct rte_eth_dev *eth_dev) t4_sge_eth_clear_queues(pi); eth_dev->data->scattered_rx = 0; + for (i = 0; i < eth_dev->data->nb_rx_queues; i++) + eth_dev->data->rx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED; + for (i = 0; i < eth_dev->data->nb_tx_queues; i++) + eth_dev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED; + return 0; } -- 2.30.0