[PATCH 08/36] net/cxgbe: fix Rx and Tx queue state

[Jie Hai]

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