net/hinic: set link down and up

[dpdk.git] / drivers / net / hinic / hinic_pmd_ethdev.c

diff --git a/drivers/net/hinic/hinic_pmd_ethdev.c b/drivers/net/hinic/hinic_pmd_ethdev.c
index d0bcbe5..ea39ff0 100644 (file)
--- a/drivers/net/hinic/hinic_pmd_ethdev.c
+++ b/drivers/net/hinic/hinic_pmd_ethdev.c
@@ -882,6 +882,66 @@ out:
        return rc;
 }
 
+/**
+ * DPDK callback to bring the link UP.
+ *
+ * @param dev
+ *   Pointer to Ethernet device structure.
+ *
+ * @return
+ *   0 on success, negative errno value on failure.
+ */
+static int hinic_dev_set_link_up(struct rte_eth_dev *dev)
+{
+       struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+       int ret;
+
+       ret = hinic_set_xsfp_tx_status(nic_dev->hwdev, true);
+       if (ret) {
+               PMD_DRV_LOG(ERR, "Enable port tx xsfp failed, dev_name: %s, port_id: %d",
+                           nic_dev->proc_dev_name, dev->data->port_id);
+               return ret;
+       }
+
+       /* link status follow phy port status, up will open pma */
+       ret = hinic_set_port_enable(nic_dev->hwdev, true);
+       if (ret)
+               PMD_DRV_LOG(ERR, "Set mac link up failed, dev_name: %s, port_id: %d",
+                           nic_dev->proc_dev_name, dev->data->port_id);
+
+       return ret;
+}
+
+/**
+ * DPDK callback to bring the link DOWN.
+ *
+ * @param dev
+ *   Pointer to Ethernet device structure.
+ *
+ * @return
+ *   0 on success, negative errno value on failure.
+ */
+static int hinic_dev_set_link_down(struct rte_eth_dev *dev)
+{
+       struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+       int ret;
+
+       ret = hinic_set_xsfp_tx_status(nic_dev->hwdev, false);
+       if (ret) {
+               PMD_DRV_LOG(ERR, "Disable port tx xsfp failed, dev_name: %s, port_id: %d",
+                           nic_dev->proc_dev_name, dev->data->port_id);
+               return ret;
+       }
+
+       /* link status follow phy port status, up will close pma */
+       ret = hinic_set_port_enable(nic_dev->hwdev, false);
+       if (ret)
+               PMD_DRV_LOG(ERR, "Set mac link down failed, dev_name: %s, port_id: %d",
+                           nic_dev->proc_dev_name, dev->data->port_id);
+
+       return ret;
+}
+
 /**
  * DPDK callback to start the device.
  *
@@ -2756,6 +2816,8 @@ static const struct eth_dev_ops hinic_pmd_ops = {
        .rx_queue_setup                = hinic_rx_queue_setup,
        .tx_queue_setup                = hinic_tx_queue_setup,
        .dev_start                     = hinic_dev_start,
+       .dev_set_link_up               = hinic_dev_set_link_up,
+       .dev_set_link_down             = hinic_dev_set_link_down,
        .link_update                   = hinic_link_update,
        .rx_queue_release              = hinic_rx_queue_release,
        .tx_queue_release              = hinic_tx_queue_release,