[04/36] net/avp: fix Rx and Tx queue state
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Commit Message
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: stable@dpdk.org
Signed-off-by: Jie Hai <haijie1@huawei.com>
---
drivers/net/avp/avp_ethdev.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
@@ -2036,6 +2036,7 @@ static int
avp_dev_start(struct rte_eth_dev *eth_dev)
{
struct avp_dev *avp = AVP_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
+ uint16_t i;
int ret;
rte_spinlock_lock(&avp->lock);
@@ -2056,6 +2057,11 @@ avp_dev_start(struct rte_eth_dev *eth_dev)
/* remember current link state */
avp->flags |= AVP_F_LINKUP;
+ for (i = 0; i < avp->num_rx_queues; i++)
+ eth_dev->data->rx_queue_state[i] = RTE_ETH_QUEUE_STATE_STARTED;
+ for (i = 0; i < avp->num_tx_queues; i++)
+ eth_dev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STARTED;
+
ret = 0;
unlock:
@@ -2067,6 +2073,7 @@ static int
avp_dev_stop(struct rte_eth_dev *eth_dev)
{
struct avp_dev *avp = AVP_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
+ uint16_t i;
int ret;
rte_spinlock_lock(&avp->lock);
@@ -2086,6 +2093,11 @@ avp_dev_stop(struct rte_eth_dev *eth_dev)
ret);
}
+ for (i = 0; i < avp->num_rx_queues; i++)
+ eth_dev->data->rx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;
+ for (i = 0; i < avp->num_tx_queues; i++)
+ eth_dev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;
+
unlock:
rte_spinlock_unlock(&avp->lock);
return ret;