net/enic: fix Rx and Tx queue state

[ upstream commit 880b9220feba570f0b30acf3035016037c32ce45 ]

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/enic/enic_ethdev.c

@@ -368,6 +368,7 @@ static int enicpmd_dev_stop(struct rte_eth_dev *eth_dev)
 {
 	struct rte_eth_link link;
 	struct enic *enic = pmd_priv(eth_dev);
+	uint16_t i;
 
 	if (rte_eal_process_type() != RTE_PROC_PRIMARY)
 		return 0;
@@ -378,6 +379,11 @@ static int enicpmd_dev_stop(struct rte_eth_dev *eth_dev)
 	memset(&link, 0, sizeof(link));
 	rte_eth_linkstatus_set(eth_dev, &link);
 
+	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;
 }