net/i40e: fix VSI MAC filter on primary address change

[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 2294a70..0ac5909 100644 (file)
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -10926,12 +10926,41 @@ static void i40e_set_default_mac_addr(struct rte_eth_dev *dev,
                                      struct ether_addr *mac_addr)
 {
        struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+       struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
+       struct i40e_vsi *vsi = pf->main_vsi;
+       struct i40e_mac_filter_info mac_filter;
+       struct i40e_mac_filter *f;
+       int ret;
 
        if (!is_valid_assigned_ether_addr(mac_addr)) {
                PMD_DRV_LOG(ERR, "Tried to set invalid MAC address.");
                return;
        }
 
+       TAILQ_FOREACH(f, &vsi->mac_list, next) {
+               if (is_same_ether_addr(&pf->dev_addr, &f->mac_info.mac_addr))
+                       break;
+       }
+
+       if (f == NULL) {
+               PMD_DRV_LOG(ERR, "Failed to find filter for default mac");
+               return;
+       }
+
+       mac_filter = f->mac_info;
+       ret = i40e_vsi_delete_mac(vsi, &mac_filter.mac_addr);
+       if (ret != I40E_SUCCESS) {
+               PMD_DRV_LOG(ERR, "Failed to delete mac filter");
+               return;
+       }
+       memcpy(&mac_filter.mac_addr, mac_addr, ETH_ADDR_LEN);
+       ret = i40e_vsi_add_mac(vsi, &mac_filter);
+       if (ret != I40E_SUCCESS) {
+               PMD_DRV_LOG(ERR, "Failed to add mac filter");
+               return;
+       }
+       memcpy(&pf->dev_addr, mac_addr, ETH_ADDR_LEN);
+
        /* Flags: 0x3 updates port address */
        i40e_aq_mac_address_write(hw, 0x3, mac_addr->addr_bytes, NULL);
 }