fm10k: make default VID available in initialization

[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 5850b57..068a20c 100644 (file)
--- a/drivers/net/fm10k/fm10k_ethdev.c
+++ b/drivers/net/fm10k/fm10k_ethdev.c
@@ -2818,6 +2818,21 @@ eth_fm10k_dev_init(struct rte_eth_dev *dev)
 
        fm10k_mbx_unlock(hw);
 
+       /* Make sure default VID is ready before going forward. */
+       if (hw->mac.type == fm10k_mac_pf) {
+               for (i = 0; i < MAX_QUERY_SWITCH_STATE_TIMES; i++) {
+                       if (hw->mac.default_vid)
+                               break;
+                       /* Delay some time to acquire async port VLAN info. */
+                       rte_delay_us(WAIT_SWITCH_MSG_US);
+               }
+
+               if (!hw->mac.default_vid) {
+                       PMD_INIT_LOG(ERR, "default VID is not ready");
+                       return -1;
+               }
+       }
+
        /* Add default mac address */
        fm10k_MAC_filter_set(dev, hw->mac.addr, true,
                MAIN_VSI_POOL_NUMBER);