Hi Yoni, I try to get this feature working with hostapd and wl12xx: http://linuxwireless.org/en/users/Documentation/acs currently only the noise of the main channel is filled within the wl1271_op_get_survey function. but to get acs working, in need to fill channel_time, channel_time_tx and channel_busy_time in the survey. is it somehow possible to get these values (or similar values like a duty cycle value) from the firmware? the only requirement I see as far, is that it should measure these values inside a ROC phase... Thanks, Musti -- 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