net/szedata2: remove resources when port is closed

[dpdk.git] / drivers / net / szedata2 / rte_eth_szedata2.c

diff --git a/drivers/net/szedata2/rte_eth_szedata2.c b/drivers/net/szedata2/rte_eth_szedata2.c
index d5dec1b..99d5ca5 100644 (file)
--- a/drivers/net/szedata2/rte_eth_szedata2.c
+++ b/drivers/net/szedata2/rte_eth_szedata2.c
@@ -1157,12 +1157,15 @@ eth_tx_queue_release(void *q)
 static void
 eth_dev_close(struct rte_eth_dev *dev)
 {
+       struct pmd_internals *internals = dev->data->dev_private;
        uint16_t i;
        uint16_t nb_rx = dev->data->nb_rx_queues;
        uint16_t nb_tx = dev->data->nb_tx_queues;
 
        eth_dev_stop(dev);
 
+       free(internals->sze_dev_path);
+
        for (i = 0; i < nb_rx; i++) {
                eth_rx_queue_release(dev->data->rx_queues[i]);
                dev->data->rx_queues[i] = NULL;
@@ -1173,6 +1176,9 @@ eth_dev_close(struct rte_eth_dev *dev)
                dev->data->tx_queues[i] = NULL;
        }
        dev->data->nb_tx_queues = 0;
+
+       rte_free(dev->data->mac_addrs);
+       dev->data->mac_addrs = NULL;
 }
 
 static int
@@ -1475,6 +1481,9 @@ rte_szedata2_eth_dev_init(struct rte_eth_dev *dev, struct port_info *pi)
        PMD_INIT_LOG(INFO, "Initializing eth_dev %s (driver %s)", data->name,
                        RTE_STR(RTE_SZEDATA2_DRIVER_NAME));
 
+       /* Let rte_eth_dev_close() release the port resources */
+       dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
+
        /* Fill internal private structure. */
        internals->dev = dev;
        /* Get index of szedata2 device file and create path to device file */
@@ -1537,12 +1546,9 @@ rte_szedata2_eth_dev_init(struct rte_eth_dev *dev, struct port_info *pi)
 static int
 rte_szedata2_eth_dev_uninit(struct rte_eth_dev *dev)
 {
-       struct pmd_internals *internals = (struct pmd_internals *)
-               dev->data->dev_private;
-
        PMD_INIT_FUNC_TRACE();
 
-       free(internals->sze_dev_path);
+       eth_dev_close(dev);
 
        PMD_DRV_LOG(INFO, "%s device %s successfully uninitialized",
                        RTE_STR(RTE_SZEDATA2_DRIVER_NAME), dev->data->name);