/* port info */
        bnx2x_get_port_hwinfo(bp);
 
-       if (!BP_NOMCP(bp)) {
-               bp->fw_seq =
-                       (SHMEM_RD(bp, func_mb[BP_FW_MB_IDX(bp)].drv_mb_header) &
-                        DRV_MSG_SEQ_NUMBER_MASK);
-               BNX2X_DEV_INFO("fw_seq 0x%08x\n", bp->fw_seq);
-       }
-
        /* Get MAC addresses */
        bnx2x_get_mac_hwinfo(bp);
 
        if (!BP_NOMCP(bp))
                bnx2x_undi_unload(bp);
 
+       /* init fw_seq after undi_unload! */
+       if (!BP_NOMCP(bp)) {
+               bp->fw_seq =
+                       (SHMEM_RD(bp, func_mb[BP_FW_MB_IDX(bp)].drv_mb_header) &
+                        DRV_MSG_SEQ_NUMBER_MASK);
+               BNX2X_DEV_INFO("fw_seq 0x%08x\n", bp->fw_seq);
+       }
+
        if (CHIP_REV_IS_FPGA(bp))
                dev_err(&bp->pdev->dev, "FPGA detected\n");