> Well. You need to consider more than just this. I have a feeling you're > only considering fixed channel use cases. But if we configure HT40+, and > then find a peer on a channel that may only use HT40-, then what? Good point. But still i think this is the same case. Right now, the card would still be set into HT40+, regardless of the frequency. Then, minstrel_ht would just use HT20, i suppose. My proposal would be making the HT iw argument non-advisory: Use it when creating a network, discard it when joining one. I also will do some refactoring in nl80211.c in order to check main and extension channel. -- 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