- /* Add a new entry, register MR first. */
- DEBUG("%p: discovered new memory pool \"%s\" (%p)",
- (void *)txq_ctrl, mp->name, (void *)mp);
- mr = priv_mr_get(priv, mp);
- if (mr == NULL) {
- if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
- DEBUG("Using unregistered mempool 0x%p(%s) in secondary process,"
- " please create mempool before rte_eth_dev_start()",
- (void *)mp, mp->name);
- return NULL;
- }
- mr = priv_mr_new(priv, mp);
- }
- if (unlikely(mr == NULL)) {
- DEBUG("%p: unable to configure MR, ibv_reg_mr() failed.",
- (void *)txq_ctrl);
- return NULL;
- }
- if (unlikely(idx == RTE_DIM(txq->mp2mr))) {
- /* Table is full, remove oldest entry. */
- DEBUG("%p: MR <-> MP table full, dropping oldest entry.",
- (void *)txq_ctrl);
- --idx;
- priv_mr_release(priv, txq->mp2mr[0]);
- memmove(&txq->mp2mr[0], &txq->mp2mr[1],
- (sizeof(txq->mp2mr) - sizeof(txq->mp2mr[0])));
- }
- /* Store the new entry. */
- txq_ctrl->txq.mp2mr[idx] = mr;
- DEBUG("%p: new MR lkey for MP \"%s\" (%p): 0x%08" PRIu32,
- (void *)txq_ctrl, mp->name, (void *)mp,
- txq_ctrl->txq.mp2mr[idx]->lkey);
- return mr;
+ return mlx5_mr_addr2mr_bh(priv->sh->pd, &priv->mp_id,
+ &priv->sh->share_cache, mr_ctrl, addr,
+ priv->config.mr_ext_memseg_en);