Hi,
> -----Original Message-----
> From: Jie Hai <haij...@huawei.com>
> Sent: Friday, September 8, 2023 7:29 PM
> To: dev@dpdk.org; Xu, Rosen <rosen...@intel.com>; Ferruh Yigit
> <ferruh.yi...@intel.com>; Lijun Ou <ouli...@huawei.com>; Chengwen Feng
> <fengcheng...@huawei.com>; Konstantin Ananyev
> <"konstantin.v.ananyev@yandex.rukonstantin.ananyev"@huawei.com>;
> Thomas Monjalon <tho...@monjalon.net>
> Cc: haij...@huawei.com; lihuis...@huawei.com
> Subject: [PATCH 16/36] net/ipn3ke: fix Rx and Tx queue state
>
> 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/ipn3ke/ipn3ke_representor.c | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/drivers/net/ipn3ke/ipn3ke_representor.c
> b/drivers/net/ipn3ke/ipn3ke_representor.c
> index c82f8b533370..d904d3f251e3 100644
> --- a/drivers/net/ipn3ke/ipn3ke_representor.c
> +++ b/drivers/net/ipn3ke/ipn3ke_representor.c
> @@ -120,6 +120,7 @@ ipn3ke_rpst_dev_start(struct rte_eth_dev *dev)
> uint64_t base_mac;
> uint32_t val;
> char attr_name[IPN3KE_RAWDEV_ATTR_LEN_MAX];
> + uint16_t i;
>
> rawdev = hw->rawdev;
>
> @@ -190,6 +191,11 @@ ipn3ke_rpst_dev_start(struct rte_eth_dev *dev)
>
> ipn3ke_rpst_link_update(dev, 0);
>
> + 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;
> }
>
> @@ -198,6 +204,7 @@ ipn3ke_rpst_dev_stop(struct rte_eth_dev *dev) {
> struct ipn3ke_hw *hw = IPN3KE_DEV_PRIVATE_TO_HW(dev);
> struct ipn3ke_rpst *rpst = IPN3KE_DEV_PRIVATE_TO_RPST(dev);
> + uint16_t i;
>
> if (hw->retimer.mac_type ==
> IFPGA_RAWDEV_RETIMER_MAC_TYPE_10GE_XFI) {
> /* Disable the TX path */
> @@ -207,6 +214,11 @@ ipn3ke_rpst_dev_stop(struct rte_eth_dev *dev)
> ipn3ke_xmac_rx_disable(hw, rpst->port_id, 0);
> }
>
> + 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
Reviewed-by: Rosen Xu <rosen...@intel.com>
