I have been thinking about using nullfunc frames in connection monitor with hw which have IEEE80211_HW_REPORTS_TX_ACK_STATUS. Here are my current patches based on the idea. They have received minimal testing and there's still some work to do. But I would like to get comments what people think about this. Might this create some kind of IOP problems, for example? I also added a new hw flag to be able to offload connection monitoring to the hardware. TODO: o send qos nullfunc when using wmm --- Kalle Valo (3): mac80211: refactor nullfunc status handling to a separate function mac80211: use nullfunc in connection monitor mac80211: add support connection monitor in hardware include/net/mac80211.h | 1 + net/mac80211/ieee80211_i.h | 1 + net/mac80211/mlme.c | 40 +++++++++++++++++---- net/mac80211/status.c | 84 +++++++++++++++++++++++++++++++++++++------- 4 files changed, 106 insertions(+), 20 deletions(-) -- 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