bond: move param parsing in configure step

[dpdk.git] / lib / librte_pmd_bond / rte_eth_bond_pmd.c

diff --git a/lib/librte_pmd_bond/rte_eth_bond_pmd.c b/lib/librte_pmd_bond/rte_eth_bond_pmd.c
index 506a448..08d3b5f 100644 (file)
--- a/lib/librte_pmd_bond/rte_eth_bond_pmd.c
+++ b/lib/librte_pmd_bond/rte_eth_bond_pmd.c
@@ -707,11 +707,8 @@ bond_ethdev_close(struct rte_eth_dev *dev __rte_unused)
 {
 }
 
-static int
-bond_ethdev_configure(struct rte_eth_dev *dev __rte_unused)
-{
-       return 0;
-}
+/* forward declaration */
+static int bond_ethdev_configure(struct rte_eth_dev *dev);
 
 static void
 bond_ethdev_info(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
@@ -1027,6 +1024,7 @@ struct eth_dev_ops default_dev_ops = {
 static int
 bond_init(const char *name, const char *params)
 {
+       struct bond_dev_private *internals;
        struct rte_kvargs *kvlist;
        uint8_t bonding_mode, socket_id;
        int  arg_count, port_id;
@@ -1078,10 +1076,31 @@ bond_init(const char *name, const char *params)
                                name, bonding_mode, socket_id);
                return -1;
        }
+       internals = rte_eth_devices[port_id].data->dev_private;
+       internals->kvlist = kvlist;
 
        RTE_LOG(INFO, EAL,
                        "Create bonded device %s on port %d in mode %u on socket %u.\n",
                        name, port_id, bonding_mode, socket_id);
+       return 0;
+}
+
+/* this part will resolve the slave portids after all the other pdev and vdev
+ * have been allocated */
+static int
+bond_ethdev_configure(struct rte_eth_dev *dev)
+{
+       char *name = dev->data->name;
+       struct bond_dev_private *internals = dev->data->dev_private;
+       struct rte_kvargs *kvlist = internals->kvlist;
+       int arg_count, port_id = dev - rte_eth_devices;
+
+       /*
+        * if no kvlist, it means that this bonded device has been created
+        * through the bonding api.
+        */
+       if (!kvlist)
+               return 0;
 
        /* Parse MAC address for bonded device */
        arg_count = rte_kvargs_count(kvlist, PMD_BOND_MAC_ADDR_KVARG);
@@ -1199,8 +1218,8 @@ bond_init(const char *name, const char *params)
 }
 
 static struct rte_driver bond_drv = {
-       .name = PMD_BOND_NAME,
-       .type = PMD_BDEV,
+       .name = "eth_bond",
+       .type = PMD_VDEV,
        .init = bond_init,
 };