net/ena: fix meta descriptor DF flag setup

[dpdk.git] / drivers / event / cnxk / cn10k_eventdev.c

diff --git a/drivers/event/cnxk/cn10k_eventdev.c b/drivers/event/cnxk/cn10k_eventdev.c
index 249688b..9b4d289 100644 (file)
--- a/drivers/event/cnxk/cn10k_eventdev.c
+++ b/drivers/event/cnxk/cn10k_eventdev.c
@@ -717,6 +717,35 @@ cn10k_sso_tx_adapter_caps_get(const struct rte_eventdev *dev,
        return 0;
 }
 
+static void
+cn10k_sso_txq_fc_update(const struct rte_eth_dev *eth_dev, int32_t tx_queue_id)
+{
+       struct cnxk_eth_dev *cnxk_eth_dev = eth_dev->data->dev_private;
+       struct cn10k_eth_txq *txq;
+       struct roc_nix_sq *sq;
+       int i;
+
+       if (tx_queue_id < 0) {
+               for (i = 0; i < eth_dev->data->nb_tx_queues; i++)
+                       cn10k_sso_txq_fc_update(eth_dev, i);
+       } else {
+               uint16_t sqes_per_sqb;
+
+               sq = &cnxk_eth_dev->sqs[tx_queue_id];
+               txq = eth_dev->data->tx_queues[tx_queue_id];
+               sqes_per_sqb = 1U << txq->sqes_per_sqb_log2;
+               sq->nb_sqb_bufs_adj =
+                       sq->nb_sqb_bufs -
+                       RTE_ALIGN_MUL_CEIL(sq->nb_sqb_bufs, sqes_per_sqb) /
+                               sqes_per_sqb;
+               if (cnxk_eth_dev->tx_offloads & RTE_ETH_TX_OFFLOAD_SECURITY)
+                       sq->nb_sqb_bufs_adj -= (cnxk_eth_dev->outb.nb_desc /
+                                               (sqes_per_sqb - 1));
+               txq->nb_sqb_bufs_adj = sq->nb_sqb_bufs_adj;
+               txq->nb_sqb_bufs_adj = (70 * txq->nb_sqb_bufs_adj) / 100;
+       }
+}
+
 static int
 cn10k_sso_tx_adapter_queue_add(uint8_t id, const struct rte_eventdev *event_dev,
                               const struct rte_eth_dev *eth_dev,
@@ -746,6 +775,7 @@ cn10k_sso_tx_adapter_queue_add(uint8_t id, const struct rte_eventdev *event_dev,
        }
 
        dev->tx_offloads |= tx_offloads;
+       cn10k_sso_txq_fc_update(eth_dev, tx_queue_id);
        rc = cn10k_sso_updt_tx_adptr_data(event_dev);
        if (rc < 0)
                return rc;