Message ID | 1457436931-2330-1-git-send-email-emmanuel.grumbach@intel.com (mailing list archive) |
---|---|
State | Accepted |
Delegated to: | Johannes Berg |
Headers | show |
On Tue, 2016-03-08 at 13:35 +0200, Emmanuel Grumbach wrote: > From: Ilan Peer <ilan.peer@intel.com> > > It is possible that the station is connected to an AP > with bandwidth of 80+80MHz or 160MHz. In such cases > there is no need to perform an upgrade as the maximal > supported bandwidth is 80MHz. > > In addition, when upgrading and setting center_freq1 > and bandwidth to 80MHz also set center_freq2 to 0. > Applied. johannes -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/mac80211/tdls.c b/net/mac80211/tdls.c index eed1152..a29ea81 100644 --- a/net/mac80211/tdls.c +++ b/net/mac80211/tdls.c @@ -314,7 +314,7 @@ ieee80211_tdls_chandef_vht_upgrade(struct ieee80211_sub_if_data *sdata, if (max_width > NL80211_CHAN_WIDTH_80) max_width = NL80211_CHAN_WIDTH_80; - if (uc.width == max_width) + if (uc.width >= max_width) return; /* * Channel usage constrains in the IEEE802.11ac-2013 specification only @@ -325,6 +325,7 @@ ieee80211_tdls_chandef_vht_upgrade(struct ieee80211_sub_if_data *sdata, for (i = 0; i < ARRAY_SIZE(centers_80mhz); i++) if (abs(uc.chan->center_freq - centers_80mhz[i]) <= 30) { uc.center_freq1 = centers_80mhz[i]; + uc.center_freq2 = 0; uc.width = NL80211_CHAN_WIDTH_80; break; }