net/failsafe: add plug-in support

[dpdk.git] / drivers / net / failsafe / failsafe_eal.c

diff --git a/drivers/net/failsafe/failsafe_eal.c b/drivers/net/failsafe/failsafe_eal.c
index a74edea..8a3836c 100644 (file)
--- a/drivers/net/failsafe/failsafe_eal.c
+++ b/drivers/net/failsafe/failsafe_eal.c
@@ -72,37 +72,14 @@ fs_bus_init(struct rte_eth_dev *dev)
 int
 failsafe_eal_init(struct rte_eth_dev *dev)
 {
-       struct sub_device *sdev;
-       uint8_t i;
        int ret;
 
        ret = fs_bus_init(dev);
        if (ret)
                return ret;
-       /*
-        * We only update TX_SUBDEV if we are not started.
-        * If a sub_device is emitting, we will switch the TX_SUBDEV to the
-        * preferred port only upon starting it, so that the switch is smoother.
-        */
-       if (PREFERRED_SUBDEV(dev)->state >= DEV_PROBED) {
-               if (TX_SUBDEV(dev) != PREFERRED_SUBDEV(dev) &&
-                   (TX_SUBDEV(dev) == NULL ||
-                    (TX_SUBDEV(dev) && TX_SUBDEV(dev)->state < DEV_STARTED))) {
-                       DEBUG("Switching tx_dev to preferred sub_device");
-                       PRIV(dev)->subs_tx = 0;
-               }
-       } else {
-               if ((TX_SUBDEV(dev) && TX_SUBDEV(dev)->state < DEV_PROBED) ||
-                   TX_SUBDEV(dev) == NULL) {
-                       /* Using first probed device */
-                       FOREACH_SUBDEV_STATE(sdev, i, dev, DEV_PROBED) {
-                               DEBUG("Switching tx_dev to sub_device %d",
-                                     i);
-                               PRIV(dev)->subs_tx = i;
-                               break;
-                       }
-               }
-       }
+       if (PRIV(dev)->state < DEV_PROBED)
+               PRIV(dev)->state = DEV_PROBED;
+       fs_switch_dev(dev);
        return 0;
 }
 
@@ -134,5 +111,6 @@ failsafe_eal_uninit(struct rte_eth_dev *dev)
        ret = fs_bus_uninit(dev);
        if (ret)
                return ret;
+       PRIV(dev)->state = DEV_PROBED - 1;
        return 0;
 }