net/cxgbe: fix Rx and Tx queue state

[ upstream commit a2bce003b9f071cd2053cb593b56f0fa8785cbea ]

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: 9ad9ff4 ("ethdev: add queue state in queried queue information")

Signed-off-by: Jie Hai <haijie1@huawei.com>
Acked-by: Ferruh Yigit <ferruh.yigit@amd.com>

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;
 }