On Mon, 2012-10-01 at 16:02 +0200, Johannes Berg wrote: > Fix this, while avoiding the "Korean AP" issue by > disabling HT40 and advertising HT20 to the AP > when connecting. > + case IEEE80211_HT_PARAM_CHA_SEC_ABOVE: > + if (cbss->channel->flags & IEEE80211_CHAN_NO_HT40PLUS) What we *could* do instead is use "channel->orig_flags" here instead to fix the iwlwifi issue, and allow HT40 RX for when the driver/device has no limitations (and the HT40 restriction would be regulatory only), but I'm not sure I see much value in that? That might enable HT40 RX (not TX) for some devices on those Korean HT40 APs though, but it'd also be somewhat tricky in the code and more or less relying on cfg80211 internals ... I'd prefer not to introduce these kinds of subtle differences between devices but if somebody has strong objections to the patch as is I'd be willing to change it. 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
