[PATCH 15/36] net/hinic: 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/hinic/hinic_pmd_ethdev.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/net/hinic/hinic_pmd_ethdev.c 
b/drivers/net/hinic/hinic_pmd_ethdev.c
index 7aa5e7d8e929..adc9f75c81aa 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.c
+++ b/drivers/net/hinic/hinic_pmd_ethdev.c
@@ -980,6 +980,7 @@ static int hinic_dev_start(struct rte_eth_dev *dev)
        int rc;
        char *name;
        struct hinic_nic_dev *nic_dev;
+       uint16_t i;
 
        nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
        name = dev->data->name;
@@ -1047,6 +1048,11 @@ static int hinic_dev_start(struct rte_eth_dev *dev)
 
        rte_bit_relaxed_set32(HINIC_DEV_START, &nic_dev->dev_status);
 
+       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 0;
 
 en_port_fail:
@@ -1169,6 +1175,7 @@ static int hinic_dev_stop(struct rte_eth_dev *dev)
        uint16_t port_id;
        struct hinic_nic_dev *nic_dev;
        struct rte_eth_link link;
+       uint16_t i;
 
        nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
        name = dev->data->name;
@@ -1215,6 +1222,11 @@ static int hinic_dev_stop(struct rte_eth_dev *dev)
        hinic_free_all_rx_mbuf(dev);
        hinic_free_all_tx_mbuf(dev);
 
+       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