I think this driver may have a bug. After some time running ping successfully, the message "no TX space for packet" is printed resulting in 100% packet loss. The message is printed from .ndo_start_xmit and I think it may be because of how priv->tx_desc_now is now set up in moxart_mac_setup_desc_ring. I will take a look at this and try to fix the issue. Best regards, Jonas -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html