Hi, as already discussed with Johannes we can further optimize the scan implementation by allowing (on an active channel) to send probes as soon as any other frame is received (and updated the NAV) instead of ever waiting 30ms. Another optimization I thought of while reading [1] would be to take the same approach as Intel in their ucode. If a frame is received while scanning a passive channel switch to active scan mode and send out probes. That should allow us to shorten the time needed to stay on that channel. Luis, do you think this is ok in regard to regulatory restrictions? Thanks, Helmut [1] http://sourceforge.net/mailarchive/forum.php?thread_name=200907061428.55840.jung%40ecos.de&forum_name=ipw3945-devel -- 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