Right now wpa_supplicant uses the current regulatory domain (NL80211_CMD_GET_REG) to see if 40 MHz channels can be used for not, but this is inaccurate as it doesn't take into account any possible driver restrictions. Here I'm adding VHT driver restrictions and advertise HT40 restrictions properly to fix the above issue. johannes -- 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