net/i40e: fix string overflow issue

[dpdk.git] / drivers / net / mlx5 / mlx5_rxq.c

diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
index e1867cb..daf05cb 100644 (file)
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/drivers/net/mlx5/mlx5_rxq.c
@@ -396,6 +396,8 @@ priv_rx_intr_vec_disable(struct priv *priv)
 
        if (!priv->dev->data->dev_conf.intr_conf.rxq)
                return;
+       if (!intr_handle->intr_vec)
+               goto free;
        for (i = 0; i != n; ++i) {
                struct mlx5_rxq_ctrl *rxq_ctrl;
                struct mlx5_rxq_data *rxq_data;
@@ -411,8 +413,10 @@ priv_rx_intr_vec_disable(struct priv *priv)
                rxq_ctrl = container_of(rxq_data, struct mlx5_rxq_ctrl, rxq);
                mlx5_priv_rxq_ibv_release(priv, rxq_ctrl->ibv);
        }
+free:
        rte_intr_free_epoll_fd(intr_handle);
-       free(intr_handle->intr_vec);
+       if (intr_handle->intr_vec)
+               free(intr_handle->intr_vec);
        intr_handle->nb_efd = 0;
        intr_handle->intr_vec = NULL;
 }
@@ -608,7 +612,7 @@ mlx5_priv_rxq_ibv_new(struct priv *priv, uint16_t idx)
        attr.cq.mlx5 = (struct mlx5dv_cq_init_attr){
                .comp_mask = 0,
        };
-       if (priv->cqe_comp) {
+       if (priv->cqe_comp && !rxq_data->hw_timestamp) {
                attr.cq.mlx5.comp_mask |=
                        MLX5DV_CQ_INIT_ATTR_MASK_COMPRESSED_CQE;
                attr.cq.mlx5.cqe_comp_res_format = MLX5DV_CQE_RES_FORMAT_HASH;
@@ -617,7 +621,9 @@ mlx5_priv_rxq_ibv_new(struct priv *priv, uint16_t idx)
                 * make cq_ci and rq_ci aligned.
                 */
                if (rxq_check_vec_support(rxq_data) < 0)
-                       cqe_n *= 2;
+                       attr.cq.ibv.cqe *= 2;
+       } else if (priv->cqe_comp && rxq_data->hw_timestamp) {
+               DEBUG("Rx CQE compression is disabled for HW timestamp");
        }
        tmpl->cq = ibv_cq_ex_to_cq(mlx5dv_create_cq(priv->ctx, &attr.cq.ibv,
                                                    &attr.cq.mlx5));
@@ -724,6 +730,9 @@ mlx5_priv_rxq_ibv_new(struct priv *priv, uint16_t idx)
        };
        rxq_data->cq_db = cq_info.dbrec;
        rxq_data->cqes = (volatile struct mlx5_cqe (*)[])(uintptr_t)cq_info.buf;
+       rxq_data->cq_uar = cq_info.cq_uar;
+       rxq_data->cqn = cq_info.cqn;
+       rxq_data->cq_arm_sn = 0;
        /* Update doorbell counter. */
        rxq_data->rq_ci = (1 << rxq_data->elts_n) >> rxq_data->sges_n;
        rte_wmb();
@@ -939,6 +948,8 @@ mlx5_priv_rxq_new(struct priv *priv, uint16_t idx, uint16_t desc,
        if (priv->hw_csum_l2tun)
                tmpl->rxq.csum_l2tun =
                        !!dev->data->dev_conf.rxmode.hw_ip_checksum;
+       tmpl->rxq.hw_timestamp =
+                       !!dev->data->dev_conf.rxmode.hw_timestamp;
        /* Configure VLAN stripping. */
        tmpl->rxq.vlan_strip = (priv->hw_vlan_strip &&
                               !!dev->data->dev_conf.rxmode.hw_vlan_strip);