diff options
Diffstat (limited to 'drivers/net/mlx5/mlx5_txq.c')
| -rw-r--r-- | drivers/net/mlx5/mlx5_txq.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/net/mlx5/mlx5_txq.c b/drivers/net/mlx5/mlx5_txq.c index de7e28be..bf72468d 100644 --- a/drivers/net/mlx5/mlx5_txq.c +++ b/drivers/net/mlx5/mlx5_txq.c @@ -117,7 +117,7 @@ txq_free_elts(struct txq_ctrl *txq_ctrl) struct rte_mbuf *elt = (*elts)[elts_tail]; assert(elt != NULL); - rte_pktmbuf_free(elt); + rte_pktmbuf_free_seg(elt); #ifndef NDEBUG /* Poisoning. */ memset(&(*elts)[elts_tail], @@ -173,23 +173,27 @@ txq_setup(struct txq_ctrl *tmpl, struct txq_ctrl *txq_ctrl) { struct mlx5_qp *qp = to_mqp(tmpl->qp); struct ibv_cq *ibcq = tmpl->cq; - struct mlx5_cq *cq = to_mxxx(cq, cq); + struct ibv_mlx5_cq_info cq_info; - if (cq->cqe_sz != RTE_CACHE_LINE_SIZE) { + if (ibv_mlx5_exp_get_cq_info(ibcq, &cq_info)) { + ERROR("Unable to query CQ info. check your OFED."); + return ENOTSUP; + } + if (cq_info.cqe_size != RTE_CACHE_LINE_SIZE) { ERROR("Wrong MLX5_CQE_SIZE environment variable value: " "it should be set to %u", RTE_CACHE_LINE_SIZE); return EINVAL; } - tmpl->txq.cqe_n = log2above(ibcq->cqe); + tmpl->txq.cqe_n = log2above(cq_info.cqe_cnt); tmpl->txq.qp_num_8s = qp->ctrl_seg.qp_num << 8; tmpl->txq.wqes = qp->gen_data.sqstart; tmpl->txq.wqe_n = log2above(qp->sq.wqe_cnt); tmpl->txq.qp_db = &qp->gen_data.db[MLX5_SND_DBR]; tmpl->txq.bf_reg = qp->gen_data.bf->reg; - tmpl->txq.cq_db = cq->dbrec; + tmpl->txq.cq_db = cq_info.dbrec; tmpl->txq.cqes = (volatile struct mlx5_cqe (*)[]) - (uintptr_t)cq->active_buf->buf; + (uintptr_t)cq_info.buf; tmpl->txq.elts = (struct rte_mbuf *(*)[1 << tmpl->txq.elts_n]) ((uintptr_t)txq_ctrl + sizeof(*txq_ctrl)); |