On Mon, Sep 26, 2011 at 03:13:45PM +0530, Rajkumar Manoharan wrote: > Recently mac80211 was changed to send nullfunc instead of probe > request for connection monitoring. These nullfunc data frames > are being sent at higer rates and also as aggregated ones. This > could probably delays the nullfunc_ack so the connection is getting > disconnected as max retries reached. In order to improve the > connectivity send the nullfunc at lower rate. We send nullfunc frames for connection monitoring also on older kernels if hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS. I think this is -stable fix. Perhaps also rc_no_data_or_no_ack name should be changed to something more appropriate. Stanislaw -- 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
