txq->elts_comp += (uint16_t)(elts_head - txq->elts_head);
txq->elts_head = elts_head;
if (txq->elts_comp >= MLX5_TX_COMP_THRESH) {
+ /* A CQE slot must always be available. */
+ assert((1u << txq->cqe_n) - (txq->cq_pi++ - txq->cq_ci));
wqe->ctrl[2] = rte_cpu_to_be_32(8);
wqe->ctrl[3] = txq->elts_head;
txq->elts_comp = 0;
- ++txq->cq_pi;
}
#ifdef MLX5_PMD_SOFT_COUNTERS
txq->stats.opackets += n;
if (txq->elts_comp + pkts_n < MLX5_TX_COMP_THRESH) {
txq->elts_comp += pkts_n;
} else {
+ /* A CQE slot must always be available. */
+ assert((1u << txq->cqe_n) - (txq->cq_pi++ - txq->cq_ci));
/* Request a completion. */
txq->elts_comp = 0;
- ++txq->cq_pi;
comp_req = 8;
}
/* Fill CTRL in the header. */
* N - (rq_ci - rq_pi) := # of buffers consumed (to be replenished).
*/
repl_n = q_n - (rxq->rq_ci - rxq->rq_pi);
- if (repl_n >= MLX5_VPMD_RXQ_RPLNSH_THRESH)
+ if (repl_n >= rxq->rq_repl_thresh)
mlx5_rx_replenish_bulk_mbuf(rxq, repl_n);
/* See if there're unreturned mbufs from compressed CQE. */
rcvd_pkt = rxq->cq_ci - rxq->rq_pi;