linux-kernel - [PATCH 4.19 102/148] mt76x0: init hw capabilities

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Date:   Fri, 11 Jan 2019 15:14:40 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Lorenzo Bianconi <lorenzo.bianconi@...hat.com>,
        Stanislaw Gruszka <sgruszka@...hat.com>,
        Felix Fietkau <nbd@....name>
Subject: [PATCH 4.19 102/148] mt76x0: init hw capabilities

4.19-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Lorenzo Bianconi <lorenzo.bianconi@...hat.com>

commit 0ae976a11b4fb5704b597e103b5189237641c1a1 upstream.

Enable hw capabilities supported by mt76-usb layer
- fast_xmit
- tx/rx amsdu
- MFP
- non-linear tx skbs

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

--- 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
 	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;