ethdev: get supported mempool per port

[dpdk.git] / lib / librte_ether / rte_ethdev.c

diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 7d0501b..9cd3541 100644 (file)
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -3629,3 +3629,21 @@ rte_eth_dev_adjust_nb_rx_tx_desc(uint16_t port_id,
 
        return 0;
 }
+
+int
+rte_eth_dev_pool_ops_supported(uint8_t port_id, const char *pool)
+{
+       struct rte_eth_dev *dev;
+
+       RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
+
+       if (pool == NULL)
+               return -EINVAL;
+
+       dev = &rte_eth_devices[port_id];
+
+       if (*dev->dev_ops->pool_ops_supported == NULL)
+               return 1; /* all pools are supported */
+
+       return (*dev->dev_ops->pool_ops_supported)(dev, pool);
+}