On Tuesday 07 July 2009 18:28:47 fengzeheng wrote: > hi, dan and all > My wireless card sd8686 reports that wmm_config_change > about every 2 seconds though wmm's setting in AP's beacons > don't change. seems that driver receive > MACREG_INT_CODE_WMM_STATUS_CHANGE event from firmware every 2 > seconds. And according Hmm, if the firmware sends you a MACREG_INT_CODE_WMM_STATUS_CHANGE but you're sure that the beacons don't change, then the firmware seems to be buggy. Not sure if Marvell got sane and opened up their support for no-NDA-holders, but you could try and file a bug there. And we should look into the libertas driver if we always loose a packet whenever we get a MACREG :-) Greetings, Holger -- http://www.holgerschurig.de -- 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