X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fsoftnic%2Frte_eth_softnic.c;h=3387ab485f394209ea1a6e9416886b9a8cb25ad1;hb=cb99500de915040339f294b6ad2fc8edb4085b19;hp=e453fd1486ee5bb0225d85eb524c411c0fbdfe96;hpb=dbd3809261d1db11316b7885a85c7150b705f9ab;p=dpdk.git

diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index e453fd1486..3387ab485f 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -178,7 +178,7 @@ pmd_dev_start(struct rte_eth_dev *dev)
 	return 0;
 }
 
-static void
+static int
 pmd_dev_stop(struct rte_eth_dev *dev)
 {
 	struct pmd_internals *p = dev->data->dev_private;
@@ -199,12 +199,45 @@ pmd_dev_stop(struct rte_eth_dev *dev)
 
 	tm_hierarchy_free(p);
 	softnic_mtr_free(p);
+
+	return 0;
 }
 
 static void
-pmd_dev_close(struct rte_eth_dev *dev __rte_unused)
+pmd_free(struct pmd_internals *p)
 {
-	return;
+	if (p == NULL)
+		return;
+
+	if (p->params.conn_port)
+		softnic_conn_free(p->conn);
+
+	softnic_thread_free(p);
+	softnic_pipeline_free(p);
+	softnic_table_action_profile_free(p);
+	softnic_port_in_action_profile_free(p);
+	softnic_tap_free(p);
+	softnic_tmgr_free(p);
+	softnic_link_free(p);
+	softnic_swq_free(p);
+	softnic_mempool_free(p);
+
+	tm_hierarchy_free(p);
+	softnic_mtr_free(p);
+
+	rte_free(p);
+}
+
+static int
+pmd_dev_close(struct rte_eth_dev *dev)
+{
+	if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+		return 0;
+
+	pmd_free(dev->data->dev_private);
+	dev->data->dev_private = NULL; /* already freed */
+	dev->data->mac_addrs = NULL; /* statically allocated */
+	return 0;
 }
 
 static int
@@ -335,31 +368,6 @@ pmd_init(struct pmd_params *params)
 	return p;
 }
 
-static void
-pmd_free(struct pmd_internals *p)
-{
-	if (p == NULL)
-		return;
-
-	if (p->params.conn_port)
-		softnic_conn_free(p->conn);
-
-	softnic_thread_free(p);
-	softnic_pipeline_free(p);
-	softnic_table_action_profile_free(p);
-	softnic_port_in_action_profile_free(p);
-	softnic_tap_free(p);
-	softnic_tmgr_free(p);
-	softnic_link_free(p);
-	softnic_swq_free(p);
-	softnic_mempool_free(p);
-
-	tm_hierarchy_free(p);
-	softnic_mtr_free(p);
-
-	rte_free(p);
-}
-
 static struct rte_ether_addr eth_addr = {
 	.addr_bytes = {0},
 };
@@ -652,12 +660,9 @@ pmd_remove(struct rte_vdev_device *vdev)
 	/* Find the ethdev entry */
 	dev = rte_eth_dev_allocated(rte_vdev_device_name(vdev));
 	if (dev == NULL)
-		return -ENODEV;
+		return 0; /* port already released */
 
-	/* Free device data structures*/
-	pmd_free(dev->data->dev_private);
-	dev->data->dev_private = NULL; /* already freed */
-	dev->data->mac_addrs = NULL; /* statically allocated */
+	pmd_dev_close(dev);
 	rte_eth_dev_release_port(dev);
 
 	return 0;