[PATCH 27/36] net/octeontx: 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/octeontx/octeontx_ethdev.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/net/octeontx/octeontx_ethdev.c 
b/drivers/net/octeontx/octeontx_ethdev.c
index a6ae51a42c4e..2a8378a33ea2 100644
--- a/drivers/net/octeontx/octeontx_ethdev.c
+++ b/drivers/net/octeontx/octeontx_ethdev.c
@@ -732,6 +732,11 @@ octeontx_dev_start(struct rte_eth_dev *dev)
        }
 
        /* Success */
+       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;
+
        return ret;
 
 pki_port_stop_error:
@@ -746,6 +751,7 @@ static int
 octeontx_dev_stop(struct rte_eth_dev *dev)
 {
        struct octeontx_nic *nic = octeontx_pmd_priv(dev);
+       uint16_t i;
        int ret;
 
        PMD_INIT_FUNC_TRACE();
@@ -772,6 +778,11 @@ octeontx_dev_stop(struct rte_eth_dev *dev)
                return ret;
        }
 
+       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;
 }
 
-- 
2.30.0