Date:   Thu, 20 Dec 2018 12:47:07 +0100
From:   Stanislaw Gruszka <sgruszka@redhat.com>
To:     stable@vger.kernel.org
Cc:     Lorenzo Bianconi <lorenzo.bianconi@redhat.com>,
        linux-wireless <linux-wireless@vger.kernel.org>,
        Felix Fietkau <nbd@nbd.name>, Sid Hayn <sidhayn@gmail.com>
Subject: [PATCH 4.19] mt76x0: mark 802.11w as supported
Message-ID: <20181220114701.GA8660@redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.8.3 (2017-05-23)
Sender: linux-wireless-owner@vger.kernel.org
Precedence: bulk

commit 0ae976a11b4fb5704b597e103b5189237641c1a1 upstream.

This is one line hw feature backport from 0ae976a11b4f ("mt76x0: init
hw capabilities"), which add also other different features, however
those are not supported in 4.19.

802.11w is supported by mac80211 and mt76x0u driver in 4.19 correctly
fall-back to software encryption when 802.11w ciphers are used.

Without the patch we fail to associate with WPA3 APs, so this is
considered as fix.

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
[remove marking non-working features on 4.19, make topic correspond the change]
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
---
 drivers/net/wireless/mediatek/mt76/mt76x0/init.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/init.c b/drivers/net/wireless/mediatek/mt76/mt76x0/init.c
index 7cdb3e740522..0a3e046d78db 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/init.c
@@ -681,6 +681,7 @@ int mt76x0_register_device(struct mt76x0_dev *dev)
 	ieee80211_hw_set(hw, SUPPORTS_HT_CCK_RATES);
 	ieee80211_hw_set(hw, AMPDU_AGGREGATION);
 	ieee80211_hw_set(hw, SUPPORTS_RC_TABLE);
+	ieee80211_hw_set(hw, MFP_CAPABLE);
 	hw->max_rates = 1;
 	hw->max_report_rates = 7;
 	hw->max_rate_tries = 1;
-- 
2.7.5