On Wed, Sep 10, 2014 at 10:42 AM, Arend van Spriel <arend@xxxxxxxxxxxx> wrote: > On 09/10/14 03:26, Sourav wrote: >> We are using Ralink chip Rt3072L (using rt2800usb drivers rt2800usb.c), The Ralink USB hardware is quite bad in reporting TX status and as such minstrel_ht cannot do proper rate selection. If you watch the rc stats at /sys/kernel/debug/ieee80211/phy0/netdev\:wlan0-0/stations/xx:xx:xx:xx:xx:xx/rc_stats you might see a lot of rate selection "hopping". Regards. Helmut -- 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