The driver that comes with 2.4.22 (v1.6) seems to support NAPI, but when interrupt load is high interrupts doesn't get disabled. With high load I mean 10.000 interrupts/sec or higher. btw, I don't see any packet drops in ifconfig output Is enabled NAPI if I see +5000 interrupts/second, for instance? is there a way to verify that NAPI is working? This driver has no CONFIG_ option or module parameter to enable it explicitly... so I'm lost... Any comment? Ulisses Debian GNU/Linux: a dream come true ----------------------------------------------------------------------------- "Computers are useless. They can only give answers." Pablo Picasso ---> Visita http://www.valux.org/ para saber acerca de la <--- ---> Asociación Valenciana de Usuarios de Linux <--- - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html