+static int
+dpaa2_populate(struct rte_mempool *mp, unsigned int max_objs,
+ void *vaddr, rte_iova_t paddr, size_t len,
+ rte_mempool_populate_obj_cb_t *obj_cb, void *obj_cb_arg)
+{
+ struct dpaa2_memseg *ms;
+
+ /* For each memory chunk pinned to the Mempool, a linked list of the
+ * contained memsegs is created for searching when PA to VA
+ * conversion is required.
+ */
+ ms = rte_zmalloc(NULL, sizeof(struct dpaa2_memseg), 0);
+ if (!ms) {
+ DPAA2_MEMPOOL_ERR("Unable to allocate internal memory.");
+ DPAA2_MEMPOOL_WARN("Fast Physical to Virtual Addr translation would not be available.");
+ /* If the element is not added, it would only lead to failure
+ * in searching for the element and the logic would Fallback
+ * to traditional DPDK memseg traversal code. So, this is not
+ * a blocking error - but, error would be printed on screen.
+ */
+ return 0;
+ }
+
+ ms->vaddr = vaddr;
+ ms->iova = paddr;
+ ms->len = len;
+ /* Head insertions are generally faster than tail insertions as the
+ * buffers pinned are picked from rear end.
+ */
+ TAILQ_INSERT_HEAD(&rte_dpaa2_memsegs, ms, next);
+
+ return rte_mempool_op_populate_default(mp, max_objs, vaddr, paddr, len,
+ obj_cb, obj_cb_arg);
+}
+