}
static inline void
-send_doorbell(struct mlx5_regex_priv *priv, struct mlx5_regex_hw_qp *qp_obj)
+send_doorbell(struct mlx5_regex_priv *priv, struct mlx5_regex_hw_qp *qp)
{
- struct mlx5dv_devx_uar *uar = priv->uar;
- size_t wqe_offset = (qp_obj->db_pi & (qp_size_get(qp_obj) - 1)) *
- (MLX5_SEND_WQE_BB << (priv->has_umr ? 2 : 0)) +
- (priv->has_umr ? MLX5_REGEX_UMR_WQE_SIZE : 0);
- uint8_t *wqe = (uint8_t *)(uintptr_t)qp_obj->qp_obj.wqes + wqe_offset;
+ size_t wqe_offset = (qp->db_pi & (qp_size_get(qp) - 1)) *
+ (MLX5_SEND_WQE_BB << (priv->has_umr ? 2 : 0)) +
+ (priv->has_umr ? MLX5_REGEX_UMR_WQE_SIZE : 0);
+ uint8_t *wqe = (uint8_t *)(uintptr_t)qp->qp_obj.wqes + wqe_offset;
+ uint32_t actual_pi = (priv->has_umr ? (qp->db_pi * 4 + 3) : qp->db_pi) &
+ MLX5_REGEX_MAX_WQE_INDEX;
+
/* Or the fm_ce_se instead of set, avoid the fence be cleared. */
((struct mlx5_wqe_ctrl_seg *)wqe)->fm_ce_se |= MLX5_WQE_CTRL_CQ_UPDATE;
- uint64_t *doorbell_addr =
- (uint64_t *)((uint8_t *)uar->base_addr + 0x800);
- rte_io_wmb();
- qp_obj->qp_obj.db_rec[MLX5_SND_DBR] = rte_cpu_to_be_32((priv->has_umr ?
- (qp_obj->db_pi * 4 + 3) : qp_obj->db_pi)
- & MLX5_REGEX_MAX_WQE_INDEX);
- rte_wmb();
- *doorbell_addr = *(volatile uint64_t *)wqe;
- rte_wmb();
+ mlx5_doorbell_ring(&priv->uar.bf_db, *(volatile uint64_t *)wqe,
+ actual_pi, &qp->qp_obj.db_rec[MLX5_SND_DBR],
+ !priv->uar.dbnc);
}
static inline int