Acked-by: Hemant Agrawal <hemant.agra...@nxp.com>
> -----Original Message-----
> From: Jie Hai <haij...@huawei.com>
> Sent: Friday, September 8, 2023 4:59 PM
> To: dev@dpdk.org; Hemant Agrawal <hemant.agra...@nxp.com>; Sachin
> Saxena <sachin.sax...@nxp.com>; Lijun Ou <ouli...@huawei.com>; Ferruh
> Yigit <ferruh.yi...@intel.com>; Konstantin Ananyev
> <"konstantin.v.ananyev@yandex.rukonstantin.ananyev"@huawei.com>;
> Thomas Monjalon <tho...@monjalon.net>; Chengwen Feng
> <fengcheng...@huawei.com>
> Cc: haij...@huawei.com; lihuis...@huawei.com
> Subject: [PATCH 09/36] net/dpaa: fix Rx and Tx queue state
> Importance: High
>
> 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/dpaa/dpaa_ethdev.c | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/drivers/net/dpaa/dpaa_ethdev.c
> b/drivers/net/dpaa/dpaa_ethdev.c index a6c86113d125..ef4c06db6a4d
> 100644
> --- a/drivers/net/dpaa/dpaa_ethdev.c
> +++ b/drivers/net/dpaa/dpaa_ethdev.c
> @@ -399,6 +399,7 @@ static void dpaa_interrupt_handler(void *param)
> static int dpaa_eth_dev_start(struct rte_eth_dev *dev) {
> struct dpaa_if *dpaa_intf = dev->data->dev_private;
> + uint16_t i;
>
> PMD_INIT_FUNC_TRACE();
>
> @@ -413,12 +414,18 @@ static int dpaa_eth_dev_start(struct rte_eth_dev
> *dev)
>
> fman_if_enable_rx(dev->process_private);
>
> + 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;
> }
>
> static int dpaa_eth_dev_stop(struct rte_eth_dev *dev) {
> struct fman_if *fif = dev->process_private;
> + uint16_t i;
>
> PMD_INIT_FUNC_TRACE();
> dev->data->dev_started = 0;
> @@ -427,6 +434,11 @@ static int dpaa_eth_dev_stop(struct rte_eth_dev
> *dev)
> fman_if_disable_rx(fif);
> dev->tx_pkt_burst = dpaa_eth_tx_drop_all;
>
> + 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
