On Sat, 2013-06-01 at 19:01 +0800, Huawei Yang wrote: > Hi guys > > I am writing a nl80211/cfg80211 driver for my wifi chip. I am testing > my chip under the AP mode with hostapd. I use the kernel 3.0. I start > the AP and check that all four tx queues are start, then I start a udp > stream of BE from Ap to the station. After that I find other three tx > queues stopped. I am sure that my driver dose not stop them. Is this a > kernel machinesm ? No mac80211? In that case, it has to be your driver ... if the queues are really stopped. Or maybe you just leaked the frames and messed up completely that way... johannes -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html