ethdev: remove detachable device flag

[dpdk.git] / drivers / net / fm10k / fm10k_ethdev.c

diff --git a/drivers/net/fm10k/fm10k_ethdev.c b/drivers/net/fm10k/fm10k_ethdev.c
index ead3497..7a42906 100644 (file)
--- a/drivers/net/fm10k/fm10k_ethdev.c
+++ b/drivers/net/fm10k/fm10k_ethdev.c
@@ -2679,6 +2679,11 @@ fm10k_dev_interrupt_handler_vf(void *param)
 {
        struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
        struct fm10k_hw *hw = FM10K_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+       struct fm10k_mbx_info *mbx = &hw->mbx;
+       struct fm10k_dev_info *dev_info =
+               FM10K_DEV_PRIVATE_TO_INFO(dev->data->dev_private);
+       const enum fm10k_mbx_state state = mbx->state;
+       int status_mbx;
 
        if (hw->mac.type != fm10k_mac_vf)
                return;
@@ -2688,6 +2693,49 @@ fm10k_dev_interrupt_handler_vf(void *param)
        hw->mbx.ops.process(hw, &hw->mbx);
        fm10k_mbx_unlock(hw);
 
+       if (state == FM10K_STATE_OPEN && mbx->state == FM10K_STATE_CONNECT) {
+               PMD_INIT_LOG(INFO, "INT: Switch has gone down");
+
+               fm10k_mbx_lock(hw);
+               hw->mac.ops.update_lport_state(hw, hw->mac.dglort_map,
+                               MAX_LPORT_NUM, 1);
+               fm10k_mbx_unlock(hw);
+
+               /* Setting reset flag */
+               dev_info->sm_down = 1;
+               _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC,
+                               NULL, NULL);
+       }
+
+       if (dev_info->sm_down == 1 &&
+                       hw->mac.dglort_map == FM10K_DGLORTMAP_ZERO) {
+               PMD_INIT_LOG(INFO, "INT: Switch has gone up");
+               fm10k_mbx_lock(hw);
+               status_mbx = hw->mac.ops.update_xcast_mode(hw,
+                               hw->mac.dglort_map, FM10K_XCAST_MODE_NONE);
+               if (status_mbx != FM10K_SUCCESS)
+                       PMD_INIT_LOG(ERR, "Failed to set XCAST mode");
+               fm10k_mbx_unlock(hw);
+
+               /* first clear the internal SW recording structure */
+               fm10k_vlan_filter_set(dev, hw->mac.default_vid, false);
+               fm10k_MAC_filter_set(dev, hw->mac.addr, false,
+                               MAIN_VSI_POOL_NUMBER);
+
+               /*
+                * Add default mac address and vlan for the logical ports that
+                * have been created, leave to the application to fully recover
+                * Rx filtering.
+                */
+               fm10k_MAC_filter_set(dev, hw->mac.addr, true,
+                               MAIN_VSI_POOL_NUMBER);
+               fm10k_vlan_filter_set(dev, hw->mac.default_vid, true);
+
+               dev_info->sm_down = 0;
+               _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC,
+                               NULL, NULL);
+       }
+
        /* Re-enable interrupt from device side */
        FM10K_WRITE_REG(hw, FM10K_VFITR(0), FM10K_ITR_AUTOMASK |
                                        FM10K_ITR_MASK_CLEAR);
@@ -2971,7 +3019,6 @@ eth_fm10k_dev_init(struct rte_eth_dev *dev)
        }
 
        rte_eth_copy_pci_info(dev, pdev);
-       dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE;
 
        macvlan = FM10K_DEV_PRIVATE_TO_MACVLAN(dev->data->dev_private);
        memset(macvlan, 0, sizeof(*macvlan));