drivers: advertise kmod dependencies in pmdinfo

[dpdk.git] / drivers / net / i40e / i40e_ethdev.c

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 0bf9bff..b0c0fbf 100644 (file)
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -711,6 +711,7 @@ rte_i40e_dev_atomic_write_link_status(struct rte_eth_dev *dev,
 
 RTE_PMD_REGISTER_PCI(net_i40e, rte_i40e_pmd.pci_drv);
 RTE_PMD_REGISTER_PCI_TABLE(net_i40e, pci_id_i40e_map);
+RTE_PMD_REGISTER_KMOD_DEP(net_i40e, "* igb_uio | uio_pci_generic | vfio");
 
 #ifndef I40E_GLQF_ORT
 #define I40E_GLQF_ORT(_i)    (0x00268900 + ((_i) * 4))
@@ -5442,6 +5443,24 @@ i40e_dev_handle_vfr_event(struct rte_eth_dev *dev)
        }
 }
 
+static void
+i40e_notify_all_vfs_link_status(struct rte_eth_dev *dev)
+{
+       struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
+       struct i40e_virtchnl_pf_event event;
+       int i;
+
+       event.event = I40E_VIRTCHNL_EVENT_LINK_CHANGE;
+       event.event_data.link_event.link_status =
+               dev->data->dev_link.link_status;
+       event.event_data.link_event.link_speed =
+               (enum i40e_aq_link_speed)dev->data->dev_link.link_speed;
+
+       for (i = 0; i < pf->vf_num; i++)
+               i40e_pf_host_send_msg_to_vf(&pf->vfs[i], I40E_VIRTCHNL_OP_EVENT,
+                               I40E_SUCCESS, (uint8_t *)&event, sizeof(event));
+}
+
 static void
 i40e_dev_handle_aq_msg(struct rte_eth_dev *dev)
 {
@@ -5480,9 +5499,11 @@ i40e_dev_handle_aq_msg(struct rte_eth_dev *dev)
                        break;
                case i40e_aqc_opc_get_link_status:
                        ret = i40e_dev_link_update(dev, 0);
-                       if (!ret)
+                       if (!ret) {
+                               i40e_notify_all_vfs_link_status(dev);
                                _rte_eth_dev_callback_process(dev,
                                        RTE_ETH_EVENT_INTR_LSC, NULL);
+                       }
                        break;
                default:
                        PMD_DRV_LOG(ERR, "Request %u is not supported yet",