--- /dev/null
+From 9e4f37646fc34a20d9330f316e773a9a47a19a21 Mon Sep 17 00:00:00 2001
+From: John Crispin <john@phrozen.org>
+Date: Mon, 14 Sep 2020 12:19:22 +0200
+Subject: [PATCH 22/22] mac80211: fix 80mhz assoc to 160/80p80 on 6GHz
+
+Trying to associcate to an AP on 6GHz with a STA that only has 80Mhz
+the cf2 field inside the chandef will get set causing the assoc to fail
+when trying to validate the chandef. Fix this by checking the support flags
+prior to setting cf2.
+
+Signed-off-by: John Crispin <john@phrozen.org>
+---
+ net/mac80211/util.c | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/net/mac80211/util.c b/net/mac80211/util.c
+index c8504ffc71a1..8d3bfc0fe176 100644
+--- a/net/mac80211/util.c
++++ b/net/mac80211/util.c
+@@ -3353,9 +3353,10 @@ bool ieee80211_chandef_he_6ghz_oper(struct ieee80211_sub_if_data *sdata,
+ he_chandef.center_freq1 =
+ ieee80211_channel_to_frequency(he_6ghz_oper->ccfs0,
+ NL80211_BAND_6GHZ);
+- he_chandef.center_freq2 =
+- ieee80211_channel_to_frequency(he_6ghz_oper->ccfs1,
+- NL80211_BAND_6GHZ);
++ if (support_80_80 || support_160)
++ he_chandef.center_freq2 =
++ ieee80211_channel_to_frequency(he_6ghz_oper->ccfs1,
++ NL80211_BAND_6GHZ);
+ }
+
+ if (!cfg80211_chandef_valid(&he_chandef)) {
+--
+2.25.1
+