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Date:   Mon, 28 Sep 2020 21:30:15 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Aloka Dixit <alokad@...eaurora.org>,
        Johannes Berg <johannes.berg@...el.com>,
        Sasha Levin <sashal@...nel.org>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH AUTOSEL 5.8 18/29] mac80211: Fix radiotap header channel flag for 6GHz band

From: Aloka Dixit <alokad@...eaurora.org>

[ Upstream commit 412a84b5714af56f3eb648bba155107b5edddfdf ]

Radiotap header field 'Channel flags' has '2 GHz spectrum' set to
'true' for 6GHz packet.
Change it to 5GHz as there isn't a separate option available for 6GHz.

Signed-off-by: Aloka Dixit <alokad@...eaurora.org>
Link: https://lore.kernel.org/r/010101747ab7b703-1d7c9851-1594-43bf-81f7-f79ce7a67cc6-000000@us-west-2.amazonses.com
Signed-off-by: Johannes Berg <johannes.berg@...el.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 net/mac80211/rx.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 5c5af4b5fc080..f2c3ac648fc08 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -451,7 +451,8 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
 	else if (status->bw == RATE_INFO_BW_5)
 		channel_flags |= IEEE80211_CHAN_QUARTER;
 
-	if (status->band == NL80211_BAND_5GHZ)
+	if (status->band == NL80211_BAND_5GHZ ||
+	    status->band == NL80211_BAND_6GHZ)
 		channel_flags |= IEEE80211_CHAN_OFDM | IEEE80211_CHAN_5GHZ;
 	else if (status->encoding != RX_ENC_LEGACY)
 		channel_flags |= IEEE80211_CHAN_DYN | IEEE80211_CHAN_2GHZ;
-- 
2.25.1

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