X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fbonding%2Frte_eth_bond_api.c;h=f38eb3b47fbaa7f467d3e9ad79d7a414f01dac41;hb=587e1fe1d59c5cd92f33f597b9886b660f515dcf;hp=0fc4c5eda51d41295ce38a5413ea5ff92e976f94;hpb=6d13ea8e8e49ab957deae2bba5ecf4a4bfe747d1;p=dpdk.git

diff --git a/drivers/net/bonding/rte_eth_bond_api.c b/drivers/net/bonding/rte_eth_bond_api.c
index 0fc4c5eda5..f38eb3b47f 100644
--- a/drivers/net/bonding/rte_eth_bond_api.c
+++ b/drivers/net/bonding/rte_eth_bond_api.c
@@ -12,8 +12,8 @@
 #include <rte_kvargs.h>
 
 #include "rte_eth_bond.h"
-#include "rte_eth_bond_private.h"
-#include "rte_eth_bond_8023ad_private.h"
+#include "eth_bond_private.h"
+#include "eth_bond_8023ad_private.h"
 
 int
 check_for_bonded_ethdev(const struct rte_eth_dev *eth_dev)
@@ -452,6 +452,7 @@ __eth_bond_slave_add_lock_free(uint16_t bonded_port_id, uint16_t slave_port_id)
 	struct bond_dev_private *internals;
 	struct rte_eth_link link_props;
 	struct rte_eth_dev_info dev_info;
+	int ret;
 
 	bonded_eth_dev = &rte_eth_devices[bonded_port_id];
 	internals = bonded_eth_dev->data->dev_private;
@@ -465,7 +466,14 @@ __eth_bond_slave_add_lock_free(uint16_t bonded_port_id, uint16_t slave_port_id)
 		return -1;
 	}
 
-	rte_eth_dev_info_get(slave_port_id, &dev_info);
+	ret = rte_eth_dev_info_get(slave_port_id, &dev_info);
+	if (ret != 0) {
+		RTE_BOND_LOG(ERR,
+			"%s: Error during getting device (port %u) info: %s\n",
+			__func__, slave_port_id, strerror(-ret));
+
+		return ret;
+	}
 	if (dev_info.max_rx_pktlen < internals->max_rx_pktlen) {
 		RTE_BOND_LOG(ERR, "Slave (port %u) max_rx_pktlen too small",
 			     slave_port_id);
@@ -549,9 +557,6 @@ __eth_bond_slave_add_lock_free(uint16_t bonded_port_id, uint16_t slave_port_id)
 		}
 	}
 
-	/* Add slave details to bonded device */
-	slave_eth_dev->data->dev_flags |= RTE_ETH_DEV_BONDED_SLAVE;
-
 	/* Update all slave devices MACs */
 	mac_address_slaves_update(bonded_eth_dev);
 
@@ -563,7 +568,18 @@ __eth_bond_slave_add_lock_free(uint16_t bonded_port_id, uint16_t slave_port_id)
 	/* If bonded device is started then we can add the slave to our active
 	 * slave array */
 	if (bonded_eth_dev->data->dev_started) {
-		rte_eth_link_get_nowait(slave_port_id, &link_props);
+		ret = rte_eth_link_get_nowait(slave_port_id, &link_props);
+		if (ret < 0) {
+			rte_eth_dev_callback_unregister(slave_port_id,
+					RTE_ETH_EVENT_INTR_LSC,
+					bond_ethdev_lsc_event_callback,
+					&bonded_eth_dev->data->port_id);
+			internals->slave_count--;
+			RTE_BOND_LOG(ERR,
+				"Slave (port %u) link get failed: %s\n",
+				slave_port_id, rte_strerror(-ret));
+			return -1;
+		}
 
 		 if (link_props.link_status == ETH_LINK_UP) {
 			if (internals->active_slave_count == 0 &&
@@ -573,6 +589,9 @@ __eth_bond_slave_add_lock_free(uint16_t bonded_port_id, uint16_t slave_port_id)
 		}
 	}
 
+	/* Add slave details to bonded device */
+	slave_eth_dev->data->dev_flags |= RTE_ETH_DEV_BONDED_SLAVE;
+
 	slave_vlan_filter_set(bonded_port_id, slave_port_id);
 
 	return 0;