mempool: get capabilities

[dpdk.git] / lib / librte_mempool / rte_mempool.c

diff --git a/lib/librte_mempool/rte_mempool.c b/lib/librte_mempool/rte_mempool.c
index 0052400..92de395 100644 (file)
--- a/lib/librte_mempool/rte_mempool.c
+++ b/lib/librte_mempool/rte_mempool.c
@@ -522,12 +522,25 @@ rte_mempool_populate_default(struct rte_mempool *mp)
        size_t size, total_elt_sz, align, pg_sz, pg_shift;
        phys_addr_t paddr;
        unsigned mz_id, n;
+       unsigned int mp_flags;
        int ret;
 
        /* mempool must not be populated */
        if (mp->nb_mem_chunks != 0)
                return -EEXIST;
 
+       /* Get mempool capabilities */
+       mp_flags = 0;
+       ret = rte_mempool_ops_get_capabilities(mp, &mp_flags);
+       if (ret == -ENOTSUP)
+               RTE_LOG(DEBUG, MEMPOOL, "get_capability not supported for %s\n",
+                                       mp->name);
+       else if (ret < 0)
+               return ret;
+
+       /* update mempool capabilities */
+       mp->flags |= mp_flags;
+
        if (rte_xen_dom0_supported()) {
                pg_sz = RTE_PGSIZE_2M;
                pg_shift = rte_bsf32(pg_sz);